Poa secunda (1991)
POACEAE
Poa secunda J. Presl
U.S.A., Montana, Madison County: Madison Range: ca 2 mi S of McAtee Bridge (over the Madison River): ca 1 mi W of U.S. Highway 287, on both sides of fishing access road.
Elev. 5500 ft.
Grassland-forbland dominated by Carex filifolia, Bouteloua gracilis, Phlox longifolia, Astragalus terminalis, and Poa secunda. Phenology: flowering.
Accession: RM 738428

Poa secunda (1992)
POACEAE
Poa secunda J. Presl
U.S.A., Montana, Carbon County: [location and coordinates withheld]
Elev. 4500 ft.
Sagebrush-grassland with Artemisia pedatifida, Hymenoxys acaulis, Atriplex confertifolia, and Bouteloua gracilis. No var. given. Phenology: flowering.
Accession: RM 779902

Poa secunda (1992)
POACEAE
Poa secunda J. Presl
U.S.A., Montana, Stillwater County: Ca 1/4-1/2 mi S of Cliff Swallow fishing access site, ca 10 mi W of Absarokee.
Elev. 4700 ft.
Sagebrush-grassland with Festuca idahoensis, Koeleria macrantha, Zigadenus venenosus, and Artemisia tridentata var. vaseyana. No var. given. Phenology: flowering & fruiting.
Accession: RM 754671

U.S.A., Montana, Carbon County: [location and coordinates withheld]
Sagebrush-grassland on north facing slope with scattered limber pine and juniper. Phenology: flowering & fruiting.
Accession: RM 780944, Barcode: RM0101019

U.S.A., Montana, Madison County: Meadow Lake Fishing Access and Campground along northeast shore of Ennis Lake, ca 2 mi E of McAllister.
Disturbed ground and road with Melilotus officinalis, Dactylis glomerata, and Poa pratensis. Phenology: flowering & fruiting.
Accession: RM 780952, Barcode: RM0101023

U.S.A., Montana, Carbon County: Beartooth Mountains: Custer National Forest: west side of East Rosebud Lake, 20 mi W of Red Lodge.
Open Douglas fir/spruce forest and rock outcroppings along lakeshore. Phenology: flowering.

U.S.A., Wyoming, Teton County: [location and coordinates withheld]
Extensive meadows just W of river with Delphinium occidentale, Ligusticum filicinum, and Collomia linearis. Phenology: vegetative only.
Accession: RM 780739, Barcode: RM0194877

U.S.A., Montana, Sweet Grass County: Beartooth Mountains: Custer National Forest: south side and summit of Picket Pin Mountain, ca 14 mi W of Nye.
Rocky tundra with scattered white-bark pine, Deschampsia cespitosa, Phyllodoce glanduliflora, Poa alpina, and Juncus drummondii. Phenology: flowering.

U.S.A., Wyoming, Teton County: Absaroka Mountains: Bridger-Teton National Forest: along Pacific Creek, ca 2 mi SW of Two Ocean Pass, ca 28 mi NE of Moran.
Riparian/seasonally wet meadow with Carex canescens, Deschampsia cespitosa, and Salix wolfii. Phenology: flowering & fruiting.

U.S.A., Montana, Park County: Paradise Valley: Gallatin National Forest: La Duke Trail Head, just E of U.S. Hwy 89, ca 6 mi NW of Gardiner.
Disturbed sagebrush-grassland with Artemisia arbuscula, Lewisia rediviva, Lappula redowskii, and Allium textile. Phenology: flowering.

U.S.A., Montana, Park County: Paradise Valley: Gallatin National Forest: former Yankee Jim Campground, ca 13 mi NW of Gardiner.
Disturbed, rocky, open Douglas fir forest with Agropyron spicatum, Festuca idahoensis, Allium textile, and Lomatium triternatum. Phenology: flowering & fruiting.

U.S.A., Montana, Park County: [location and coordinates withheld]
Sagebrush-grassland with Festuca idahoensis, Agropyron spicatum, Antennaria umbrinella, and Arenaria congesta.
Accession: (unaccessioned)

U.S.A., Montana, Park County: Absaroka-Beartooth Mountains: Gallatin National Forest: Montanopolis Springs, ca 1/4 mi N of Mill Creek, ca 13 mi SE of Emigrant.
Wet-dry sinter deposits in opening of Douglas fir forest with Myosotis micrantha, Carex praegracilis, Juncus balticus, and Ranunculus cymbalaria. Phenology: buds.

U.S.A., Montana, Park County: Absaroka-Beartooth Mountains: Gallatin National Forest: ridge at head of Arrastra Creek: ca 3 mi E of Emigrant Peak, 18 mi N of Gardiner.
Sparsely vegetated, rocky tundra and talus with Hulsea algida, Collomia debilis var. trifida, Chaenactis alpina, and Sibbaldia procumbens. Phenology: flowering & fruiting.

U.S.A., Montana, Park County: Absaroka-Beartooth Mountains: Gallatin National Forest: ridge at head of Arrastra Creek: ca 3 mi E of Emigrant Peak, 18 mi N of Gardiner.
Open, rocky east facing slope along jeep trail with scattered Pinus albicaulis and Abies lasiocarpa and with Saxifraga bronchialis, Arnica longifolia, Penstemon fruticosus, and Potentilla glandulosa in groundlayer. Phenology: flowering & fruiting.

U.S.A., Idaho, Fremont County: Centennial Mountains: Targhee National Forest: head of Tin Cup Creek on divide above Hell Roaring Creek, ca 1.5 mi SW of the summit of Mt. Jefferson.
T14N R42E S8
Whitebark pine and subalpine fir parkland with Phlox multiflora, Carex geyeri, and Erythronium grandiflorum. Phenology: flowering & fruiting.

U.S.A., Colorado, Mineral County: Eastern San Juan Mountains: Baldy Mountain, ca 2 air mi SE of Ruby Lake, ca 15 air mi SW of Creede.
Willow thickets on mid slope with scattered krummholz spruce. Phenology: flowering & fruiting.
Annotations:
1. Poa secunda J. Presl
Annotated by Jeanette Flaig.
Accession: RM (unaccessioned)

U.S.A., Colorado, Rio Grande County: Eastern San Juan Mountains: Rio Grande National Forest: U.S. Hwy 160 E to Monte Vista S on Colo Hwy 15, 4 air mi W to County Road 2S, turns into Forest Road 28 continue S for 16.3 road mi.
Douglas fir/aspen forest throughout, juniper understory, ponderosa pine and white fir as ascending north aspect of slope with Ribes understory; ponderosa pine/white fir. Phenology: flowering & fruiting.
Accession: RM (unaccessioned)

U.S.A., Colorado, Hinsdale County: Eastern San Juan Mountains: Rio Grande National Forest: U.S. Hwy 160 W to Forest Road 520 SW to West Lost Creek Trailhead.
Alpine summit, igneous and volcanic rock outcrops. Phenology: flowering & fruiting.
Accession: RM (unaccessioned)

U.S.A., Colorado, Rio Grande County: Eastern San Juan Mountains: Rio Grande National Forest: U.S. Hwy 160 W to Park Creek Road (Forest Road 380) then SW; ca 13 air mi S of South Fork.
Rocky outcrops in bristle cone and spruce forest. Phenology: flowering & fruiting.

U.S.A., Colorado, San Juan County: Eastern San Juan Mountains: Stony Pass:
Alpine area on rocky outcrops and scree slope. Phenology: flowering & fruiting.
with Kurt Flaig

U.S.A., Colorado, San Juan County: Eastern San Juan Mountains: Stony Pass:
Subalpine mesic meadow and drainage. Phenology: flowering & fruiting.
with Kurt Flaig

U.S.A., Colorado, Rio Grande County: Eastern San Juan Mountains: Rio Grande National Forest: U.S. Hwy 160 W to Park Creek Road, then
Mesic meadow with scattered spruce on subalpine slopes. Phenology: flowering & fruiting.
with Kurt Flaig

U.S.A., Colorado, Mineral County: Eastern San Juan Mountains: Rio Grande National Forest: Hunter Lake: U.S. Hwy 160
Subalpine rocky outcrop. Phenology: flowering & fruiting.

U.S.A., Colorado, Rio Grande County: Eastern San Juan Mountains: Rio Grande National Forest: Shady Creek Trail into Willow Park and lower shoulder of peak S of Del Norte Peak, ca 13 air mi SW of Del Norte.
Spruce forest. Phenology: flowering & fruiting.
with B. E. Nelson

U.S.A., Colorado, Rio Grande County: Eastern San Juan Mountains: Rio Grande National Forest: upper slopes and summit of Del Norte Peak, ca 13 air mi SW of Del Norte.
Alpine willow meadow. Phenology: flowering & fruiting.
with B. E. Nelson

U.S.A., Colorado, Rio Grande County: Eastern San Juan Mountains: Rio Grande National Forest: upper slopes and summit of Del Norte Peak, ca 13 air mi SW of Del Norte.
Summit of peak. Phenology: flowering & fruiting.
with B. E. Nelson

U.S.A., Colorado, Rio Grande County: Eastern San Juan Mountains: Rio Grande National Forest: Pool Table Mountain: Colo Hwy 149 N to Forest Road 600 E to 4WD Road; ca 12 air mi E of Creede.
Subalpine with rocky igneous outcrops. Phenology: flowering & fruiting.
with Susan Komarek

U.S.A., Colorado, Saguache County: Eastern San Juan Mountains: Rio Grande National Forest: Poso Campgroungd and
East exposure with spruce forests and scattered aspen below, igneous rock outcrop, and rocky ridge; scattered aspen below. Phenology: flowering & fruiting.
Annotations:
1. Poa secunda J. Presl
Annotated by Jeanette Flaig.
with Jeanette Flaig

U.S.A., Colorado, Archuleta County: Eastern San Juan Mountains: San Juan National Forest: Blanco Basin or Forest Road 012, Spring Basin just S of Blue Mountain, 12 air mi SE of Pagosa Springs.
Ponderosa pine/oak woodland in open bottomland with dense oak woodland on southwest-facing slope of 35 deg. Phenology: flowering & fruiting.

U.S.A., Colorado, Conejos County: Eastern San Juan Mountains: Rio Grande National Forest: Trailhead 720 to Conejos Peak, Forest Road 105, 37 air mi SW of Monte Vista.
Subalpine meadow. Phenology: buds.

U.S.A., Colorado, Conejos County: Eastern San Juan Mountains: Rio Grande National Forest: Trailhead 720 to Conejos Peak, Forest Road 105, 37 air mi SW of Monte Vista.
Alpine meadows. Phenology: flowering & fruiting.

U.S.A., Colorado, San Juan County: Eastern San Juan Mountains: Rio Grande National Forest: Sheep Mountain, Forest Road 520, just SE of Stony Pass, ca 13 mi E of Silverton.
Alpine meadow with stream up west-facing slope. Phenology: flowering.
with Ronald L. Hartman and Dean Erhard

U.S.A., Colorado, Mineral County: Eastern San Juan Mountains: Rio Grande National Forest: La Garita Wilderness: Wheeler Monument, Trailhead 790.
Rocky buttes on south-facing slope in spruce forest. Phenology: flowering & fruiting.
with Ronald L. Hartman

U.S.A., Colorado, Mineral County: Eastern San Juan Mountains: Rio Grande National Forest: La Garita Wilderness: Wheeler Monument, Trailhead 790.
Spruce forest onto a west southwest-facing slope of subalpine into alpine meadow. Phenology: buds.
with Ronald L. Hartman

U.S.A., Colorado, Mineral County: Eastern San Juan Mountains: Rio Grande National Forest: La Garita Wilderness: Wheeler Monument, Trailhead 790.
Rocky west-facing slope into alpine mesa. Phenology: flowering.
with Ronald L. Hartman

U.S.A., Colorado, Hinsdale County: Eastern San Juan Mountains: Rio Grande National Forest: Forest Road 520, Rio Grande Reservoir, ca 29 air mi WSW of Creede.
Upslope from reservoir on south-facing slope in aspen forest with rocky outcrops. Phenology: buds.

U.S.A., Colorado, Mineral County: Eastern San Juan Mountains: Rio Grande National Forest: Weminuche Wilderness: Roaring Creek Trailhead, Fisher Peak: also Trail 806, North Lime Trailhead, ca 13 air mi S of Creede.
Spruce/fir forest. Phenology: flowering & fruiting.
with Sue Komarek

U.S.A., Colorado, Mineral County: Eastern San Juan Mountains: Rio Grande National Forest: Weminuche Wilderness: Roaring Creek Trailhead, Fisher Peak: also Trail 806, North Lime Trailhead, ca 13 air mi S of Creede.
Boulder field on north-facing slope. Phenology: flowering & fruiting.
with Sue Komarek

U.S.A., Colorado, Mineral County: Eastern San Juan Mountains: Rio Grande National Forest: Weminuche Wilderness: Roaring Creek Trailhead, Fisher Peak: also Trail 806, North Lime Trailhead, ca 13 air mi S of Creede.
Top of rocky knob with bristlecone pine stand into spruce forest. Phenology: flowering & fruiting.
with Sue Komarek

Spruce/fir forest with seeps. Phenology: flowering & fruiting.

U.S.A., Colorado, Mineral County: Eastern San Juan Mountains: Rio Grande National Forest: Deep Creek Trail, Trailhead 806 from Forest Road 528, ca 12 air mi S of Creede.
Streamside. Phenology: flowering & fruiting.

U.S.A., Colorado, Mineral County: Eastern San Juan Mountains: Rio Grande National Forest: Deep Creek Trail, Trailhead 806 from Forest Road 528, ca 12 air mi S of Creede.
Spruce forest in canyon with east and west-facing slopes into scattered Douglas fir. Phenology: flowering & fruiting.

U.S.A., Colorado, Saguache County: Eastern San Juan Mountains: Rio Grande National Forest: South Fork Carnero Creek, Forest Road 676, Trailhead 796, ca 21 air mi ESE of Creede.
West-facing slope in dense spruce forest. Phenology: flowering & fruiting.

U.S.A., Colorado, Saguache County: Eastern San Juan Mountains: Rio Grande National Forest: vicinity of Lookout Mountain, Forest Road 41G, just S of Carnero Pass, ca 24 air mi WSW of Saguache.
Old clear cut spruce forest with scattered aspen, bristlecone and limber pine on north-facing slope. Phenology: flowering & fruiting.

U.S.A., Colorado, Saguache County: Eastern San Juan Mountains: Rio Grande National Forest: vicinity of Lookout Mountain, Forest Road 41G, just S of Carnero Pass, ca 24 air mi WSW of Saguache.
Old clear cut spruce forest with scattered aspen, bristlecone and limber pine on north-facing slope. Phenology: flowering.

U.S.A., Colorado, La Plata County: Eastern San Juan Mountains: San Juan National Forest: Weminuche Wilderness: Eolus and North Eolus Peaks, Needles Creek Trail, N of Chicago Baisin, ca 15.5 air mi SSE of Silverton.
Alpine peak, rocky knob with little substrate for plants. Phenology: buds.

U.S.A., Colorado, La Plata County: Eastern San Juan Mountains: San Juan National Forest: Weminuche Wilderness: Eolus and North Eolus Peaks, Needles Creek Trail, N of Chicago Baisin, ca 15.5 air mi SSE of Silverton.
Mesic spruce forest to mesic spruce/fir forest with seeps. Phenology: flowering & fruiting.

U.S.A., Colorado, Saguache County: Eastern San Juan Mountains: Rio Grande National Forest: La Garita Wilderness: Trailhead 783-912, Forest Road 744, Saguache and Halfmoon creeks, ca 16 air mi NE of Creede.
Open spruce forest in canyon by river on southeast-facing slope. Phenology: flowering & fruiting.

U.S.A., Colorado, Saguache County: Eastern San Juan Mountains: Rio Grande National Forest: Forest Road 787, Salt House, Forest Boundary, W of Saguache Park, ca 23 air mi NE of Creede.
Open meadow. Phenology: flowering & fruiting.

U.S.A., Colorado, Mineral County: Eastern San Juan Mountains: Rio Grande National Forest: N of Bristol Head, Forest Road 532, Colo Hwy 149, just SE of Gooseberry Creek.
Meadow in willow thicket with spruce forest on west of roadside. Phenology: flowering.

U.S.A., Colorado, Conejos County: Eastern San Juan Mountains: Rio Grande National Forest: Forest Road 103 on northeast rim of Toltec Creek Canyon, 6.5 air mi SW of Fox Creek.
Rim of canyon and upper slopes in spruce and southwest white pine. Phenology: flowering & fruiting.
Annotations:
1. Poa secunda J. Presl
Annotated by Jeanette Flaig.

U.S.A., Colorado, Mineral County: Eastern San Juan Mountains: Rio Grande National Forest: La Garita Wilderness: Wheeler Monument: Trail 790.
Rocky buttes on southern exposure of spruce/fir forest. Phenology: flowering & fruiting.
with Jeanette Flaig

U.S.A., Colorado, Grand County: Arapaho National Forest: Front Range: Little Muddy Creek and De Koevend Lake, ca 8.5 air mi SE of Hot Sulpher Springs, ca 11 air mi SW of Granby.
Along creek, canal, and sagebrush slopes by lake. Phenology: flowering & fruiting.
with Michael Foley

U.S.A., Colorado, Clear Creek County: Arapaho National Forest: Front Range: ca 0.5 mi NW of Empire on secondary Forest Road 261; ca 8.5 air mi SW of Winter Park.
Mixed coniferous forest and roadside. Phenology: flowering & fruiting.

U.S.A., Colorado, Grand County: Arapaho National Forest: Front Range: Indian Peaks Wilderness: Cascade Creek Trail, ca 1 mi N of Crater Lake.
Along large granite boulders in spruce/fir forest. Phenology: flowering & fruiting.

U.S.A., Colorado, Clear Creek County: Arapaho National Forest: Front Range: E of Colo Hwy 103, ca 0.5 air mi N of Chicago Forks Campground, ca 6 air mi SW of Idaho Springs.
Wet subalpine, lakeside, and rocky coniferous slopes. Phenology: flowering & fruiting.
with Jill Torres

U.S.A., Colorado, Grand County: Arapaho National Forest: Front Range Colorado Mines Peak and peak just E before Mount Flora, ca 1-1.5 mi E of Berthoud Pass; ca 5 air mi SSE of Winter Park.
Alpine. Phenology: flowering & fruiting.

U.S.A., Colorado, Gilpin County: Arapaho National Forest: Front Range, tributary of North Clear Creek, ca 4 air mi WNW of Central City; ca 6.5 air mi NE of Empire.
Along small stream through spruce forest and cleared meadows. Phenology: flowering & fruiting.

U.S.A., Colorado, Grand County: Arapaho National Forest: Front Range: Rogers Pass Trail, ca 0.5-1 mi S of secondary Forest Road 149, ca 3 air mi ENE of Winter Park.
Subalpine to alpine. Phenology: flowering & fruiting.
with Alex Foley

U.S.A., Colorado, Clear Creek County: Arapaho National Forest: Front Range: Squaw Pass, ca 4.5 air mi SE of Idaho Springs; ca 14 air mi WSW of Golden.
Mixed coniferous hillside. Phenology: flowering & fruiting.

U.S.A., Colorado, Grand County: Arapaho National Forest: Front Range: ca 1.5 mi W of the junction of Kelly and Cub creeks, ca 5 mi S of Hot Sulphur Springs.
Sagebrush flats and wet drainages. Phenology: flowering & fruiting.
with Michael Foley

U.S.A., Colorado, Grand County: Arapaho National Forest: Front Range: ca 2 air mi W of YMCA Snow Mountain Ranch (located on County Road 53), ca 7.5-8 air mi SSW of Granby.
Lodgepole/spruce forest, adjacent meadow and rocky peaks. Phenology: flowering & fruiting.

U.S.A., Colorado, Grand County: Middle Park: above Barger Gulch, S of the Colorado River, ca 3 air mi ENE of Junction Butte, ca 4.5 air mi ESE of Kremmling.
Sagebrush flats. Phenology: flowering & fruiting.
Annotated by Erin Foley.

U.S.A., Colorado, Grand County: Gore Range: along Trough or County Road 1 on the east side of Hartman Mountain, ca 2 air mi ENE of Radium; ca 10 air mi SW of Kremmling.
Stony sagebrush slopes. Phenology: flowering & fruiting.
Annotated by Erin Foley.
with Erin Foley

U.S.A., Colorado, Grand County: Gore Range: along Trough or County Road 1, ca 1 air mi ENE of Pumphouse Recreation Area above Colorado River, ca 7 air mi SW of Kremmling.
Recently burned pinyon/juniper/sagebrush area. Phenology: flowering & fruiting.
Annotated by Erin Foley.
with Erin Foley

U.S.A., Colorado, Grand County: Middle Park: above County Road 2, ca 0.5 mi S of Gunsight Pass and ca 1 air mi W of Troublesome Creek, ca 10 air mi N of Kremmling.
Stony ridgetop and adjacent slopes. Phenology: flowering & fruiting.

U.S.A., Colorado, Grand County: Middle Park: E of County Road 3, ca 2 air mi S of Parshall and ca 2 air mi E of Williams Fork Reservoir, ca 4.5 air mi SW of Hot Sulphur Springs.
Grassy, sagebrush, stony slopes. Phenology: flowering & fruiting.
with Daniel Mullendore

U.S.A., Colorado, Grand County: Middle Park: Junction Butte, ca 2.5 air mi SE of Kremmling and ca 11 air mi NNW of Heeney.
Ridgetop Phenology: flowering & fruiting.

U.S.A., Colorado, Grand County: Arapaho National Forest: Vasquez Peak Wilderness: Vasquez Mountains: unnamed stream and junction with Vasquez Creek, ca 5 air mi SW of Winter Park and ca 7.5 air mi SSW of Fraser.
Along intermittent stream adjacent to non-motorized road. Phenology: flowering & fruiting.

U.S.A., Colorado, Grand County: Middle Park: ca 3.5 air mi SW of Kremmling along Elliott Creek.
Gentle sagebrush slope. Phenology: flowering & fruiting.

U.S.A., Colorado, Grand County: Middle Park: ca 7 air mi ENE of Kremmling between Troublesome Creek and Sulphur Gulch, off County Road 2.
Loose sedimentary hills with surfacial mineral deposits. Phenology: flowering & fruiting.

U.S.A., Colorado, Grand County: Gore Range: ca 3 air mi ENE of Radium and ca 3 air mi W of Sheep Mountain.
Moist sagebrush slope. Phenology: flowering & fruiting.

U.S.A., Colorado, Grand County: Middle Park: Mount Hurd, ca 8 air mi SE of Granby and ca 1 air mi NE of Tabernash.
Moist sagebrush meadow and drainage. Phenology: flowering.

U.S.A., Colorado, Grand County: Middle Park: Junction Butte area, ca 4 air mi SE of Kremmling and ca 8 air mi WSW of Parshall, 1 air mi N of Moore Reservoir.
Sandy drainage area between ridges. Phenology: flowering & fruiting.

U.S.A., Colorado, Grand County: Williams Fork Mountains: ca 10 air mi SE of Kremmling and ca 24 air mi NW of Silverthorne, ca 2 mi E of Colo Hwy 9 off County Road 381.
Sagebrush hilltop. Phenology: flowering & fruiting.

U.S.A., Colorado, Grand County: Middle Park: ca 6 air mi SE of Granby and 4.5 air mi NNW of Fraser, 1 mi S of Behler Creek.
Rocky sagebrush slope along stream. Phenology: flowering & fruiting.

U.S.A., Colorado, Grand County: Williams Fork Mountains: ca 2 mi NW of Green Mountain Reservoir along Colo Hwy 9.
Drying pond edge. Phenology: flowering & fruiting.

U.S.A., Colorado, Grand County: Williams Fork Mountains: ca 2 mi NW of Green Mountain Reservoir along Colo Hwy 9.
Along small stream through shale/siltstone substrate. Phenology: flowering & fruiting.

U.S.A., Colorado, Grand County: Middle Park: Dry Creek along County Road 1, ca 3 air mi SSW of Kremmling and ca 9.5 air mi NE of Radium.
In moist disturbed area. Phenology: flowering & fruiting.

U.S.A., Colorado, Grand County: Williams Fork Mountains: Lawson Ridge, ca 6 air mi SE of Kremmling and ca 7 air mi NNW of Green Mountain Reservoir.
North-facing sagebrush slope. Phenology: flowering & fruiting.

U.S.A., Colorado, Grand County: Williams Fork Mountains: Lawson Ridge, ca 6 air mi SE of Kremmling and ca 7 air mi NNW of Green Mountain Reservoir.
Sagebrush slope. Phenology: flowering & fruiting.

U.S.A., Colorado, Grand County: Middle Park: ca 2 air mi NW of Hot Sulphur Springs and ca 3.5 air mi NE of Parshall.
Infrequently used jeep trail. Phenology: flowering & fruiting.

U.S.A., Colorado, Grand County: Middle Park: Little Wolford Mountain, ca 6 air mi NNE of Kremmling and ca 11.5 air mi NW of Parshall.
Douglas fir slope. Phenology: flowering & fruiting.

U.S.A., Colorado, Grand County: Middle Park: ca 8 air mi N of Wolford Mountain and ca 12 air mi N of Kremmling.
Gentle sagebrush slope. Phenology: flowering & fruiting.

U.S.A., Colorado, Grand County: Middle Park: Sulphur Springs, ca 7.5 air mi NE of Kremmling and ca 9 air mi WNW of Hot Sulphur Springs.
Sagebrush slope. Phenology: flowering & fruiting.

U.S.A., Colorado, Grand County: Middle Park: just S of Hot Sulphur Springs State Wildlife Area and just N of Little Muddy, ca 3.5 air mi SSW of Hot Sulphur Springs and 11 air mi SW of Granby.
Moist aspen grove. Phenology: flowering.

U.S.A., Colorado, Grand County: Middle Park: ca 10.5 air mi NNE of Kremmling and ca 6 mi NNE of Wolford Mountain.
North-facing aspen slope adjacent to Douglas fir slope. Phenology: flowering & fruiting.
with Tony Sloan

U.S.A., Colorado, Grand County: Arapaho National Forest: Vasquez Mountains: Sheep Mountain, ca 9 air mi S of Granby and ca 6 air mi WNW of Fraser.
Engelmann spruce/lodgepole pine forest. Phenology: flowering & fruiting.

U.S.A., Colorado, Grand County: Middle Park: Pinto Creek, ca 10 air mi NW of Kremmling and 6 air mi NW of Wolford Mountain.
Creekside and adjacent alkali flats. Phenology: flowering & fruiting.

U.S.A., Colorado, Grand County: Middle Park: Rock Creek, ca 3 air mi NW of Parshall and ca 10 air mi ENE of Kremmling.
Sagebrush southwest-facing hill. Phenology: flowering & fruiting.

U.S.A., Colorado, Grand County: Middle Park: Rock Creek, ca 3 air mi NW of Parshall and ca 10 air mi ENE of Kremmling.
Along creek and adjacent fine sediment, sloping banks. Phenology: flowering & fruiting.

U.S.A., Colorado, Grand County: Middle Park: ca 3.5 air mi ESE of Hot Sulphur Springs and 6 air mi WSW of Granby.
Steep rocky southwest-facing sagebrush slope. Phenology: flowering & fruiting.

U.S.A., Colorado, Grand County: Windy Gap, ca 2.5 air mi NW Granby and ca 7.5 air mi NE of Hot Sulphur Springs.
Riparian seep dominated by Carex ssp.; adjacent to sagebrush. Phenology: flowering & fruiting.

U.S.A., Colorado, Grand County: Windy Gap, ca 2.5 air mi NW Granby and ca 7.5 air mi NE of Hot Sulphur Springs.
Sagebrush slope adjacent to riparian seep. Phenology: flowering & fruiting.

U.S.A., Colorado, Grand County: Middle Park: ca 1 air mi NE of Parshall and ca 3 air mi WSW of Hot Sulphur Springs.
South-facing sagebrush slope and drainage. Phenology: flowering & fruiting.

U.S.A., Colorado, Grand County: Rabbit Ears Range: Muddy Creek, ca 4 air mi SE of Whiteley Peak and ca 12.5 air mi NW of Wolford Mountain.
Sagebrush hills on fine sediment. Phenology: flowering & fruiting.

U.S.A., Colorado, Grand County: Rabbit Ears Range: Muddy Creek, ca 4 air mi SE of Whiteley Peak and ca 12.5 air mi NW of Wolford Mountain.
Moist sedimentary sagebrush/juniper slope. Phenology: flowering & fruiting.

U.S.A., Colorado, Grand County: Middle Park: just S of Horse Gulch off County Road 22, ca 2.5 air mi NE of Kremmling and ca 3.5 air mi SE of Wolford Mountain.
Roadside. Phenology: flowering & fruiting.

U.S.A., Colorado, Grand County: Middle Park: Corral Creek, ca 1.5 air mi NNW of Parshall and ca 4 air mi W of Hot Sulphur Springs.
Sagebrush hill adjacent to intermittent stream. Phenology: flowering & fruiting.

U.S.A., Colorado, Clear Creek County: Arapaho National Forest: Front Range: Watrous Gulch and Mount Parnassus, ca 4.5 air mi NE of Loveland Pass and ca 6.5 air mi SW of Berthoud Pass.
Subalpine along gulch. Phenology: flowering & fruiting.

U.S.A., Colorado, Grand County: Rabbit Ears Range: Coal Mountain Access, Troublesome Wilderness: ca 15 air mi NW of Hot Sulphur Springs and ca 17 air mi NE of Kremmling.
Meadow adjacent to intermittent stream. Phenology: flowering & fruiting.

U.S.A., Colorado, Lake County: Central Colorado: Sawatch Range, East Slope Continental Divide: off Forest Road 189, 0.6 road mi from junction with County Road 18 (East Tennessee Road), ca 5 air mi NNW of Leadville.
Open sagebrush with various Salix and Potentilla fruticosa. Phenology: flowering.
Accession: (unaccessioned)

U.S.A., Colorado, Chaffee County: Central Colorado: Sawatch Range, East Slope Continental Divide: Horn Fork Trail area, also trail up Mount Harvard, ca 10 air mi WNW of Buena Vista.
Lodgepole pine with spruce-fir. Phenology: flowering.
Accession: (unaccessioned)

U.S.A., Colorado, Eagle County: Central Colorado: Castle Peak Area, West Slope Continental Divide: Greenhorn Mountain, ca 4 air mi NW of Gypsum.
Red sandstone slope and ridgetop. Phenology: flowering.
with Emily Holt

U.S.A., Colorado, Eagle County: Central Colorado: Hardscrabble Mountain Area, West Slope Continental Divide: BLM Road 110, ca 4 air mi SE of Eagle.
Slope with scattered pinyon pine and areas of dense mountain mahogany; gypsum deposits abundant. Phenology: flowering & fruiting.
with Emily Holt

U.S.A., Colorado, Eagle County: Central Colorado: Castle Peak Area, West Slope Continental Divide: ca 0.7-2 air mi S of State Bridge off Colo Hwy 131.
Sagebrush slopes and shaded ravines. Phenology: flowering.

U.S.A., Colorado, Eagle County: Central Colorado: Castle Peak Area, West Slope Continental Divide: off County Road 33A, ca 1.5 air mi NE of Eagle.
Open sagebrush with some pinyon-juniper on west aspect. Phenology: flowering & fruiting.

U.S.A., Colorado, Eagle County: Central Colorado: Castle Peak Area, West Slope Continental Divide: off west side of County Road 11 just above Colorado River, ca 2.5 air mi NE of State Bridge.
Mixed sagebrush steppe and pinyon-juniper woodland on east aspect of clay and volcanic derived soil. Phenology: flowering & fruiting.

U.S.A., Colorado, Eagle County: Central Colorado: Castle Peak Area, West Slope Continental Divide: off County Road 30, just SW of Colorado River crossing at Catamount Recreation Site, ca 7 air mi WSW of McCoy.
Palustrine wetland along river with oak and sagebrush. Phenology: flowering & fruiting.

U.S.A., Colorado, Eagle County: Central Colorado: Castle Peak Area, West Slope Continental Divide: off Trail Gulch Road (County Road 51), ca 2 road mi from Gypsum, ca 1.5 air mi N of Gypsum.
Sagebrush steppe with scattered pinyon-juniper on clay and gypsum soil. Phenology: flowering & fruiting.

U.S.A., Colorado, Eagle County: Central Colorado: Hardscrabble Mountain Area, West Slope Continental Divide: 1 road mi E on Cooley Mesa Road (County Road 102) from Forest Road 412, ca 1 air mi SE of Gypsum.
Sparse pinyon-juniper and sagebrush on clay and gypsum soil, along steep slopes. Phenology: flowering & fruiting.

U.S.A., Colorado, Eagle County: Central Colorado: Castle Peak Area, West Slope Continental Divide: off Trail Ridge Road (west side), NNW of Dry Lakes, ca 6 air mi NNW of Gypsum.
Pinyon-juniper woodland on east aspect, shale and gypsic soil. Phenology: flowering & fruiting.

U.S.A., Colorado, Eagle County: Central Colorado: Gore Range, West Slope Continental Divide: off Forest Road 780, ca 1 air mi NW of Edwards.
Sagebrush steppe. Phenology: flowering & fruiting.

U.S.A., Colorado, Eagle County: Central Colorado: Hardscrabble Mountian Area, West Slope Continental Divide: along Yates Gulch, N of Forest Road 412 along Trail 1864, ca 12 air mi SE of Gypsum.
Open aspen grove into spruce-Douglas fir forest. Phenology: flowering & fruiting.

U.S.A., Colorado, Eagle County: Central Colorado: Sawatch Range, West Slope Continental Divide: off Forest Road 726 at junction with U.S. Hwy 24, east side of Forest Road 726, ca 4 air mi N of Tennessee Pass.
Lodgepole forest with willow at roadside. Phenology: flowering & fruiting.

U.S.A., Colorado, Lake County: Central Colorado: Sawatch Range, East Slope Continental Divide: off Colorado Trail, N on ridge above St. Kevin drainage to summit of Galena Mountain, ca 9 air mi NW of Leadville.
Subalpine meadow with krummholz and alpine turf, south aspect. Phenology: flowering & fruiting.

U.S.A., Colorado, Chaffee County: Central Colorado: Sawatch Range, East Slope Continental Divide: along South Fork Lake Creek, on east flank of Middle Mountain drainage, ca 8 air mi SW of Everett.
Willow carr surrounded by lodgepole and spruce. Phenology: flowering & fruiting.

U.S.A., Colorado, Chaffee County: Central Colorado: Sawatch Range, East Slope Continental Divide: alongn Mt. Harvard Trail at Frenchmans Creek crossing W to willow carr/ meadow, ca 12 air mi NW of Buena Vista.
Willow carr and spruce krummholz. Phenology: flowering & fruiting.
with Tim Assal

U.S.A., Colorado, Chaffee County: Central Colorado: Sawatch Range, East Slope Continental Divide: along Continental Divide Trail from Peel Point NW to just past Mt. Peck, ca 6 air mi S of Garfield.
Alpine turf and spruce forests. Phenology: flowering & fruiting.

U.S.A., Idaho, Idaho County: Payette National Forest and Vicinity: Salmon River Mountains: S of Hazard Lake along Hazard Creek, ca 17 air mi NNE of New Meadows; ca 20 air mi N of McCall.
On granite outcrop ridge. Phenology: flowering.

U.S.A., Idaho, Idaho County: Payette National Forest and Vicinity: Salmon River Mountains: S of Hazard Lake along Hazard Creek, ca 17 air mi NNE of New Meadows; ca 20 air mi N of McCall.
Open mixed conifer forest with burned areas. Phenology: flowering.

U.S.A., Idaho, Valley County: Payette National Forest and Vicinity: Salmon River Mountains: along Kennally Creek from the campground to the North Fork, ca 14-15 air mi SE of McCall.
Mixed conifer forest with open areas, granite outcrops, and granite ridges. Phenology: fruiting.
with Joy Handley

U.S.A., Idaho, Adams County: Payette National Forest and Vicinity: Weiser River Valley: South Exeter Road behind golf course in Council.
Flat, open roadside by pastures and housing. Phenology: flowering.

U.S.A., Idaho, Adams County: Payette National Forest and Vicinity: Cuddy Mountains: Wildhorse Canyon across Wildhorse River from Trail Hill, ca 20.5 air mi NW of Council; ca 6.5 air mi SSW of Bear.
Open east-facing hillside dominated by grasses and Symphoricarpos. Phenology: flowering.

U.S.A., Idaho, Adams County: Payette National Forest and Vicinity: Hells Canyon-Seven Devils Scenic Area: Kinney Creek Trail (Forest Service Trail 221), ca 9 air mi N of Bear; ca 24 air mi NW of New Meadows.
Dry basalt canyon with creek. Phenology: fruiting.

U.S.A., Idaho, Adams County: Payette National Forest and Vicinity: Weiser River Valley: Mesa Road off U.S. Hwy 95, ca 8 air mi S of Council; ca 12 air mi ENE of Cambridge.
Roadside grass and shrubland. Phenology: fruiting.

U.S.A., Idaho, Adams County: [location and coordinates withheld]
Lakeside dominated by grass and Wyethia. Phenology: flowering.

U.S.A., Idaho, Adams County: [location and coordinates withheld]
Lakeside dominated by grass and Wyethia. Phenology: fruiting.

U.S.A., Idaho, Washington County: Payette National Forest and Vicinity: Hitt Mountains: area around open pit mine between heads of 4th of July and Dennett creeks, ca 16 air mi NW of Midvale; ca 18 air mi W of Cambridge.
Steep, mostly southwest-facing hillside dominated by Elymus spicatus and Lupinus. Phenology: flowering & fruiting.

U.S.A., Idaho, Washington County: Payette National Forest and Vicinity: Buckwheat Flats Research Natural Area: along Sage Creek, ca 5 air mi SW of Midvale; ca 12 air mi SW of Cambridge.
Steep canyon slopes dominated by Elymus spicatus and other grasses. Phenology: fruiting.

U.S.A., Idaho, Adams County: Payette National Forest and Vicinity: Hells Canyon-Seven Devils Scenic Area: along Forest Road 454 at Schoolmarm Gulch, ca 7 air mi N of Cuprum; ca 16 air mi NNE of Oxbow Dam.
Roadside of steep canyon dominated by grasses and shrubs, especially Rhus. Phenology: fruiting.

U.S.A., Idaho, Washington County: Payette National Forest and Vicinity: Hitt Mountains: Hixon Sharptail Preserve, Fairchild Reservoir, ca 8 air mi W of Midvale; ca 14 air mi SW of Cambridge.
Open grass and shrubland, clay soil. Phenology: fruiting.

U.S.A., Idaho, Washington County: Payette National Forest and Vicinity: Weiser River Valley: along Keith Creek Road just W of Shoe Peg Valley, ca 5.5 air mi NW of Midvale; ca 8 air mi SW of Cambridge.
Open grass and shrub dominated rangeland. Phenology: fruiting.

U.S.A., Idaho, Adams County: Payette National Forest and Vicinity: Cuddy Mountains: Goodrich Creek Research Natural Area: along Goodrich Creek, ca 9 air mi SW of Council; ca 8 air mi NNE of Cambridge.
Roadside riparian area in grass and shrub rangeland. Phenology: fruiting.
with Denise L. Fairbanks

U.S.A., Idaho, Valley County: Payette National Forest and Vicinity: Long Valley: Ponderosa State Park: N of McCall, ca 10 air mi E of New Meadows.
Mixed conifer forest with open meadows and marshes. Phenology: flowering & fruiting.
with Denise L. Fairbanks

U.S.A., Idaho, Valley County: Payette National Forest and Vicinity: Long Valley: Ponderosa State Park: N of McCall, ca 10 air mi E of New Meadows.
Mixed conifer forest with open meadows and marshes. Phenology: flowering.
with Denise L. Fairbanks

U.S.A., Idaho, Adams County: Payette National Forest and Vicinity: Weiser River Valley: just NE of Granger Butte, ca 7 air mi S of Indian Valley; ca 15 air mi SE of Cambridge.
Grass and shrub rangeland. Phenology: fruiting.

U.S.A., Idaho, Adams County: Payette National Forest and Vicinity: Salmon River Mountains: west-facing slope of Meadows Hill, just N of Fish Lake, ca 5 air mi SE of New Meadows; ca 6 air mi W of McCall.
West-facing grassy slope. Phenology: flowering.

U.S.A., Idaho, Valley County: Payette National Forest and Vicinity: Salmon River Mountains: Cougar Creek Trail just W of Upper Payette Lake, ca 16 air mi N of McCall.
Dead subalpine fir burned in crown fires 6 years pervious with granite outcroppings Phenology: flowering.
with Barbara Ertter and Phillip G. Lawrence

U.S.A., Idaho, Washington County: Payette National Forest and Vicinity: Weiser River Valley: Rush Creek Road, ca 4 air mi N of Cambridge; ca 14 air mi SW of Council.
Roadside in open shrub-grassland, basalt soil. Phenology: fruiting.
with Phillip G. Lawrence

U.S.A., Idaho, Idaho County: Payette National Forest and Vicinity: Salmon River Mountains: Josephine and Little Josephine lakes, ca 22 air mi NNE of McCall; ca 23 air mi NE of New Meadows.
Edges of lakes and meadows with Abies lasiocarpa, Picea, and Pinus contorta overstory. Phenology: flowering.

U.S.A., Idaho, Idaho County: Payette National Forest and Vicinity: Salmon River Mountains: peak just W of Fisher Creek Saddle, ca 17 air mi N of McCall; ca 15 air mi NNE of New Meadows.
Sparse subalpine community on granite parent material with Saxifraga bryophora var. tobiasiae. Phenology: fruiting.
with Erin Peters

U.S.A., Idaho, Idaho County: Payette National Forest and Vicinity: Salmon River Mountains: peak just W of Fisher Creek Saddle, ca 17 air mi N of McCall; ca 15 air mi NNE of New Meadows.
Sparse subalpine community on moist granite parent material. Phenology: flowering.
with Erin Peters

U.S.A., Idaho, Valley County: Payette National Forest and Vicinity: Salmon River Mountains area: headwaters of Idler Creek, 1.3 air miles south of Nick Peak.
Whitebark pine. Phenology: flowering & fruiting.
Annotated by Joy Handley.

U.S.A., Idaho, Valley County: Payette National Forest and Vicinity: Salmon River Mountains area: headwaters of Idler Creek, 1.3 air miles south of Nick Peak.
Whitebark pine. Phenology: flowering.
Annotated by Joy Handley.

U.S.A., Idaho, Adams County: Payette National Forest and Vicinity: Cuddy Mountains Area: Rocky Comfort Flat, ca 21 air mi NW of Council; ca 20.5 air mi W of New Meadows.
Rocky basalt soil dominated by Elymus spicatus and Festuca idahoensis, interspersed with scablands dominated by Poa secunda and Artemisia tripartita. Phenology: flowering.

U.S.A., Idaho, Washington County: Payette National Forest and Vicinity: Middle Brownlee Creek Road, above Middle Brownlee Creek and below road, ca 14.5 air mi NW of Cambridge; ca 18.5 air mi NNW of Midvale.
Bench and ridge; basalt, rocky soil; Artemisia tridentata/Purshia tridentata/Elymus spicatus with scattered Pinus ponderosa. Phenology: flowering.

U.S.A., Idaho, Adams County: Payette National Forest and Vicinity: flat just W of Summit Gulch and E of head of Boulder Creek, ca 2.5 air mi NW of Bear; ca 21.5 air mi WNW of New Meadows.
Disturbed scabland; rocky basalt soil. Phenology: flowering & fruiting.

U.S.A., Idaho, Adams County: Payette National Forest and Vicinity: flat just W of Summit Gulch and E of head of Boulder Creek, ca 2.5 air mi NW of Bear; ca 21.5 air mi WNW of New Meadows.
Disturbed scabland; rocky basalt soil. Phenology: flowering.

U.S.A., Idaho, Adams County: Payette National Forest and Vicinity: exclosure just W of Summit Gulch on Forest Road 073 (071), ca 3 air mi SW of Bear; ca 21 air mi W of New Meadows.
Dry flat; rocky bastalt soil; former Pinus ponderosa overstory logged and burned. Phenology: flowering.

U.S.A., Idaho, Adams County: Payette National Forest and Vicinity: Hells Canyon-Seven Devils Scenic Area: Kleinschmidt Grade above the road, ca 4.5 air mi WSW of Cuprum; ca 6.5 air mi NNE of Oxbow Dam.
Old burn on basalt soil with Symphoricarpos, Physocarpus malvaceus, Calamagrostis rubescens, Elymus spicatus, and a few Pinus ponderosa and Pseudotsuga menziesii. Phenology: flowering.

U.S.A., Idaho, Adams County: Payette National Forest and Vicinity: Smith Mountain just SW of lookout on Forest Road 073, ca 10 air mi NNE of Bear; ca 19 air mi NW of New Meadows.
Rocky outcrops in open, subalpine meadow; with Festuca idahoensis and Artemisia tridentata. Phenology: flowering.

U.S.A., Idaho, Adams County: Payette National Forest and Vicinity: Hells Canyon-Seven Devils Scenic Area: Kinney Point ca 6 air mi NNE of Cuprum; ca 23 air mi NW of New Meadows.
Dry subalpine meadow/rocky outcrop; dominated by Festuca idahoensis, with Carex geyeri and some Artemisia tridentata. Phenology: flowering & fruiting.

U.S.A., Idaho, Valley County: Payette National Forest and Vicinity: Salmon River Mountains Area: Fourmile Creek Trail (090) off Forest Road 674, ca 20.5 air mi ESE of McCall; ca 21 air mi NE of Donnelly.
Mixed moist conifer overstory; granite soil. Phenology: flowering.
with Alma Hansen

U.S.A., Idaho, Adams County: Payette National Forest and Vicinity: Salmon River Mountains Area: road to Goose Lake (Forest Road 257), ca 8.5 air mi NE of New Meadows; ca 10.5 air mi NNW of McCall.
West facing roadcut and cliff face. Phenology: flowering & fruiting.

U.S.A., Idaho, Adams County: Payette National Forest and Vicinity: Cuddy Mountains Area: Summit Creek Road, just E of powerlines, ca 13.5 air mi NW of Council; ca 17 air mi WSW of New Meadows.
East and southeast facing slopes; dominated by Artemisia tripartita, Elymus spicatus, and Balsamorhiza sagittata; basalt soil. Phenology: flowering.

U.S.A., Idaho, Adams County: Payette National Forest and Vicinity: Cuddy Mountains Area: Ditch Creek Road, just W of Crooked River, ca 19 air mi NW of Council; ca 19 air mi WSW of New Meadows.
Mesic meadow with Pinus ponderosa overstory; rich, dark soil, basalt parent material. Phenology: flowering.

U.S.A., Idaho, Washington County: Payette National Forest and Vicinity: Hitt Mountains Area: Hitt Creek, hillside across Forest Road 573.
Steep south and southwest-facing slopes; rocky basalt soil; dominated by Elymus spicatus and Balsamorhiza sagittata. Phenology: flowering.

U.S.A., Idaho, Adams County: Payette National Forest and Vicinity: Hells Canyon-Seven Devils Scenic Area: Eckels Creek Trail, ca 2-3 air mi NW of Cuprum; ca 24 air mi NW of New Meadows.
Rocky basalt soil; mixed shrub grassland, dominated by Elymus spicatus; also Rhus radicans. Phenology: flowering.

U.S.A., Idaho, Adams County: Payette National Forest and Vicinity: above Fawn Creek, above Forest Road 123, ca 15 air mi WNW of New Meadows; ca 21 air mi NNW of Council.
Rocky basalt soil; grassland dominated by Elymus spicatus, Allium tolmiei var. persimile, also Balsamorhiza sagittata and Artemisia tripartita; south to southwest-facing slope, moderately steep. Phenology: flowering.

U.S.A., Idaho, Adams County: Payette National Forest and Vicinity: Lick Creek Riparian Demonstration Area: south bank of tributary of Lick Creek to fence, ca 16 air mi W of New Meadows; ca 20.5 air mi NNW of Council.
Meadow; dominated by Poa, Carex, and mesic forbs. Phenology: flowering.

U.S.A., Idaho, Adams County: Payette National Forest and Vicinity: West Mountains Area: above Forest Road 180, near Fourbit Creek, ca 11 air mi SE of Indian Valley; ca 20 air mi SSE of Council.
Steep, mostly south-facing slope; rocky basalt soil, much of it moist from seeps; dominated by Artemisia ludoviciana, Lomatium, and Allium tolmiei var. persimile. Phenology: flowering.

U.S.A., Idaho, Washington County: Payette National Forest and Vicinity: above Middle Brownlee Creek, ca 14.5 air mi NW of Cambridge; ca 18.5 air mi NNW of Midvale.
Northeast-facing slope; basalt, rocky soil; Elymus spicatus/Balsamorhiza sagittata with scattered Pinus ponderosa. Phenology: flowering.

U.S.A., Idaho, Adams County: Payette National Forest and Vicinity: West Mountains Area: Warm Springs Trail (203), along east side of Warm Spring Creek, off Forest Road 186, ca 8 air mi SE of Council; ca 12.5 air mi SW of Donnelly.
Basalt soil; moderately steep, mostly west facing slopes. Phenology: flowering & fruiting.

U.S.A., Idaho, Adams County: Payette National Forest and Vicinity: trail from Eagle Bar to Red Ledge Mine along Snake River, 18 air mi W of Pinehurst.
Rocky volcanic canyon land along river; Elymus spicatus and annual grasses with scattered shrubs. Phenology: flowering.
Annotated by Joy Handley.
with Joy Handley

U.S.A., Idaho, Washington County: Payette National Forest and Vicinity: Snake River 2-5 mi N of Blakes Junction.
Rocky volcanics, roadsides, and steep slopes with sagebrush and perennial grasses, and riparian areas. Phenology: flowering.
with Joy Handley

U.S.A., Idaho, Washington County: Payette National Forest and Vicinity: Snake River 2-5 mi N of Blakes Junction.
Rocky volcanics, roadsides, and steep slopes with sagebrush and perennial grasses, and riparian areas. Phenology: flowering & fruiting.

U.S.A., Idaho, Washington County: Payette National Forest and Vicinity: Dennett Creek, 3-6 mi E of Snake River.
Sagebrush slopes, streamside, juniper and Douglas fir above on gravelly shale. Phenology: flowering & fruiting.

U.S.A., Arizona, Coconino County: Kaibab National Forest: Fishtail Mesa.
T35N R3W S12
Pinyon-juniper community in sandy loam with Pinus edulis, Juniperus osteosperma and Artemisia tridentata. Phenology: flowering & fruiting.
Annotated by Jane W. Roller in 1961.
1.
Annotated by D. A. Jameson in 1961.
Accession: USFS 426768

U.S.A., Idaho, Washington County: Payette National Forest and Vicinity: Raft Creek and Snake River
Very weedy area along river and creek, and on shaly slopes. Phenology: flowering & fruiting.

U.S.A., Colorado, Larimer County: Riparian Plants of the Cache la Poudre River: Mountain Park Picnic Area, ca 18 mi W of Teds Place on Colo Hwy 14.
Riverbank with Pinus ponderosa, Ribes cereum, Prunus virginiana, Betula occidentalis.

U.S.A., Colorado, Larimer County: Riparian Plants of the Cache la Poudre River: Rocky Mountain National Park, on Chapin Creek just above its confluence with the river, ca 2 1/4 mi N of Chapin Pass Trailhead.
T6N R74W S19
Streambank with willows 1 m tall.

U.S.A., Colorado, Larimer County: Riparian Plants of the Cache la Poudre River: at Indian Meadows, ca 24 mi W of Teds Place on Colo Hwy 14.
T9N R73W S36
Narrow riverbank with Populus angustifolia, Pinus ponderosa.

U.S.A., Colorado, Larimer County: Riparian Plants of the Cache la Poudre River: just inside north boundry of Rocky Mountain National Park, 1.5 mi E of Corral Creek Trailhead.
Valley floor with lateral moraines and peaty willow bogs; willows .5 m tall.

U.S.A., South Dakota, Fall River County: Buffalo Gap National Grassland and Vicinity: along South Branch Blacktail Creek, ca 10.5 mi ESE of Oelrichs.
Grassy slopes. Phenology: flowering & fruiting.
Annotated by Grace M. Kostel.
with Grace Kostel

U.S.A., Nebraska, Dawes County: Oglala National Grassland and Vicinity: Carlsen Butte, ca 8.5-9 air mi N of Crawford.
Grasslands with some badlands on the slopes and draws. Phenology: flowering & fruiting.
Annotated by Grace M. Kostel.
with Grace Kostel

U.S.A., Nebraska, Dawes County: Oglala National Grassland and Vicinity: west end of Wolf Butte, ca 19.5 air mi N of Crawford.
Stony grassy slopes. Phenology: flowering & fruiting.
Annotated by Grace M. Kostel.
with Grace Kostel

U.S.A., Nebraska, Dawes County: Oglala National Grassland and Vicinity: S of Sugarloaf or Forest Road 900, just E and NE of Strawstack Butte, ca 16.5 air mi NNE of Crawford.
Mosiac of grassland, badlands, rocky slopes of clay, and drainage bottoms. Phenology: flowering & fruiting.

U.S.A., Nebraska, Dawes County: Oglala National Grassland and Vicinity: off Toadstool Road just N of Sand Creek, ca 8.5 air mi NNE of Crawford.
Silty clay flats in badlands. Phenology: flowering & fruiting.

U.S.A., Nebraska, Sioux County: Oglala National Grassland and Vicinity: between Meng Drive and Wright Bench Mark, ca 14 air mi NW of Crawford.
Sandy soil on ridge in ponderosa pine forest. Phenology: flowering & fruiting.

U.S.A., South Dakota, Fall River County: Buffalo Gap National Grassland and Vicinity: near the head of Mule Creek, ca 5.5 air mi E of Ardmore; ca 19 air mi SW of Oelrichs.
Stony clay grassland slopes. Phenology: flowering & fruiting.

U.S.A., South Dakota, Fall River County: Buffalo Gap National Grassland and Vicinity: ridge and buttes between Oat and Brush creeks, ca 0.5 mi N of Nebraska and 1-1 1/4 mi E of Wyoming, ca 23 air mi SE of Edgemont.
Stony slopes. Phenology: flowering & fruiting.

U.S.A., South Dakota, Jackson County: Buffalo Gap National Grassland and Vicinity: ca 2-2.5 mi E of Interior and 0.5 mi S of Badlands National Park Headquarters.
Typical badlands topography and landscape, on sand and clay soils. Phenology: flowering & fruiting.

U.S.A., South Dakota, Jackson County: Buffalo Gap National Grassland and Vicinity: ca 12-12.5 air mi SW of Kadoka and 0.5 mi E of County Road C526.
Rock beds having redbed soils with iron content. Phenology: flowering & fruiting.

U.S.A., South Dakota, Pennington County: Buffalo Gap National Grassland and Vicinity: ca 4.5-5 air mi SE of Wall, 2-2.5 mi S of I-90, channel draining into Whitewater Creek..
On badlands in deep channel draining into creek; soils of white, heavy clays. Phenology: flowering & fruiting.

U.S.A., South Dakota, Pennington County: Buffalo Gap National Grassland and Vicinity: ca 4.5-5 air mi SE of Wall, 2-2.5 mi S of I-90, channel draining into Whitewater Creek..
River channel. Phenology: flowering & fruiting.

U.S.A., South Dakota, Pennington County: Buffalo Gap National Grassland and Vicinity: ca 3 mi SE of Thompson Butte, 12 air mi SE of Rapid City.
Agate bed. Phenology: flowering & fruiting.

U.S.A., South Dakota, Fall River County: Buffalo Gap National Grassland and Vicinity: ca 4 mi SE of Limestone Butte.
On livestock dam with alkaline soil. Phenology: flowering & fruiting.

U.S.A., Nebraska, Sioux County: Oglala National Grassland and Vicinity: ca 22-22.5 air mi NNW of Crawford and 2 mi E of NE Hwy 71 and NE Hwy 2.
In alkaline draw and adjacent slopes of clay soils. Phenology: flowering & fruiting.

U.S.A., Nebraska, Dawes County: Oglala National Grassland and Vicinity: ca 9 air mi NNE of Crawford and 1 mi E of NE Hwy 71 and NE Hwy 2 on Carlson Peak.
On peak and adjacent side slopes of clay soils. Phenology: flowering & fruiting.

U.S.A., Nebraska, Sioux County: Oglala National Grassland and Vicinity: ca 13 air mi NW of Crawford at Roundtop Mountain.
Mountain of pine in rock and sand soils pine woodland. Phenology: flowering & fruiting.

U.S.A., South Dakota, Fall River County: Buffalo Gap National Grassland and Vicinity: ca 15 air mi SSW of Edgemont off Forest Road 7012.
On grassy upland and plant diverse areas of moisture collection, ridge "edge" slumps. Phenology: flowering & fruiting.

U.S.A., South Dakota, Fall River County: Buffalo Gap National Grassland and Vicinity: ca 12 air mi SSW of Edgemont in drainage 1 mi S of Hay Draw.
Clay soil. Phenology: flowering & fruiting.

U.S.A., South Dakota, Fall River County: Buffalo Gap National Grassland and Vicinity: ca 17-17.5 air mi SW of Edgemont.
Draw of clay soil and reservoir bottom. Phenology: flowering & fruiting.

U.S.A., South Dakota, Fall River County: Buffalo Gap National Grassland and Vicinity: ca 16.5-17 air mi SW of Edgemontand 0.5 mi N of Forest Road 7078.
On rock outcrop of grass upland. Phenology: fruiting.

U.S.A., Nebraska, Sioux County: Oglala National Grassland and Vicinity: ca 30-31 air mi NW of Crawford and 0.5 mi N of Indian Creek Road.
Draw with heavy clay soil. Phenology: flowering & fruiting.

U.S.A., Nebraska, Sioux County: Oglala National Grassland and Vicinity: ca 35-35.5 air mi NW of Crawford and ca 0.5 mi S of Forest Road 931.
In ephemeral draw and slopes of two buttes with plant diverse areas of moisture ridge "edge" slumps. Phenology: flowering & fruiting.

U.S.A., Nebraska, Sioux County: Oglala National Grassland and Vicinity: ca 35-35.5 air mi NW of Crawford and ca 0.5 mi S of Forest Road 931.
Grass upland. Phenology: flowering & fruiting.

U.S.A., Nebraska, Sioux County: Oglala National Grassland and Vicinity: ca 20.5-21 air mi NNW of Crawford.
Ridge of sand with plant diverse areas of moisture holding ridge "edge" slumps. Phenology: flowering & fruiting.

U.S.A., Nebraska, Sioux County: Oglala National Grassland and Vicinity: ca 20.5-21 air mi NNW of Crawford.
Ridge of sand with plant diverse areas of moisture holding ridge "edge" slumps. Phenology: fruiting.

U.S.A., South Dakota, Fall River County: Buffalo Gap National Grassland and Vicinity: 10 air mi NW of Edgemont.
North northeast-face of butte; soil is sand and silty clay; selenium may be present due to presence of Stanleya pinnata plants. Phenology: flowering & fruiting.

U.S.A., South Dakota, Custer County: Buffalo Gap National Grassland and Vicinity: ca 17 air mi SE of Hermosa and 12 air mi ESE of Fairburn and 0.5 mi E of County Road 19 near French Creek.
Wet draw and creek bottom. Phenology: flowering & fruiting.

U.S.A., South Dakota, Pennington County: Buffalo Gap National Grassland and Vicinity: ca 14.5-15 air mi ENE of Hermosa and 4 air mi WSW of Railroad Buttes.
On ridge of rock and gravel. Phenology: flowering & fruiting.

U.S.A., South Dakota, Pennington County: Buffalo Gap National Grassland and Vicinity: ca 3.5 air mi ESE of Wall and 0.5 mi S of U.S. Hwy 14 on Cottonwood Creek.
In Pascopyrum smithii/Nassellus viridula plant community and grass upland on north side of creek in silty soil. Phenology: flowering & fruiting.

U.S.A., Nebraska, Sioux County: Oglala National Grassland and Vicinity: Toadstool Geologic Park, ca 15 air mi NW of Crawford.
Heavily eroded badland landscape; soil is sand and clay. Phenology: flowering & fruiting.

U.S.A., South Dakota, Pennington County: Buffalo Gap National Grassland and Vicinity: ca 13 air mi NE of Hermosa and 4-4.5 mi W of County Road 121.
Clay water catchment site. Phenology: flowering & fruiting.

U.S.A., South Dakota, Fall River County: Buffalo Gap National Grassland and Vicinity: ca 12.5-13 air mi WNW of Edgemont immediately E of Wyoming/South Dakota stateline. North of the Cheyenne River.
In silt and revegetated, stabilized banks of sand north of the river. Area is severely overgrazed. Phenology: flowering & fruiting.

U.S.A., South Dakota, Fall River County: Buffalo Gap National Grassland and Vicinity: ca 10-10.5 air mi WNW of Edgemont; Moss Agate Creek.
In side drainage of creek. Side slopes of rock and gravel. Phenology: flowering & fruiting.

U.S.A., South Dakota, Custer County: Buffalo Gap National Grassland and Vicinity: ca 1.5 - 2 air mi S of French Creek and 3/4 - 1 air mi E of South Fork French Creek, ca 15.5 air mi SE of Hermosa.
Phenology: flowering & fruiting.

U.S.A., Nebraska, Dawes County: Oglala National Grassland and Vicinity: ca 18.5-19 air mi NNW of Crawford and just S of Forest Road 909.
In Juniper horizontalis draw of rock, gravel and sand. Phenology: flowering & fruiting.

U.S.A., Nebraska, Dawes County: Oglala National Grassland and Vicinity: ca 15 mi N of Crawford and on Forest Road 919.
On ridgetop down to resevoir. Phenology: fruiting.

U.S.A., Nebraska, Sioux County: Oglala National Grassland and Vicinity: ca 18 air mi NW of Crawford and 1/2-3/4 mi N of Orella Road in Whitehead Creek.
Soils are silty and moist. Associated plants growing in creek floor are Salix spp., Prunus virginiana and Ribes spp. Phenology: flowering & fruiting.

U.S.A., South Dakota, Custer County: Buffalo Gap National Grassland and Vicinity: between Shorty Draw and French Creek, ca 9 air mi E of Fairburn and 14.5 air mi SE of Hermosa.
Grassy area at top of ridge. Phenology: flowering & fruiting.

U.S.A., Nebraska, Sioux County: Oglala National Grassland and Vicinity: ca 12.5-13 air mi NW of Crawford.
On rocky ridge and side slopes. Phenology: flowering & fruiting.

U.S.A., South Dakota, Custer County: Buffalo Gap National Grassland and Vicinity: ca 18 air mi ENE of Hermosa and 0.5 mi E of County Road 121.
On prairie dog town complex, east bank of draw. Phenology: flowering & fruiting.

U.S.A., South Dakota, Fall River County: Buffalo Gap National Grassland and Vicinity: ca 17.5 air mi SSW of Edgemont.
On east-facing bank of drainage. Phenology: flowering & fruiting.

U.S.A., Nebraska, Sioux County: Oglala National Grassland and Vicinity: ca 6-6.5 air mi NW of Crawford, Little Cottonwood Creek.
In creek of actively flowing water.. Phenology: fruiting.

U.S.A., South Dakota, Fall River County: Buffalo Gap National Grassland and Vicinity: S of U.S. Hwy 18, ca 5 air mi WSW of Edgemont.
In wide draw bottom of Artemisia tridentata shrubland and grassland. Phenology: flowering & fruiting.

U.S.A., South Dakota, Fall River County: Buffalo Gap National Grassland and Vicinity: ca 30 air mi SE of Hot Springs and S of Forest Road 7043 in Blacktail Creek.
In creek. Phenology: fruiting.

U.S.A., South Dakota, Fall River County: Buffalo Gap National Grassland and Vicinity: ca 10 air mi WNW of Edgemont.
In sand and gravel soils of roadside. Phenology: flowering & fruiting.

U.S.A., South Dakota, Pennington County: Buffalo Gap National Grassland and Vicinity: ca 22 air mi ENE of Hermosa and 1 mi W of Swinehart Hill on Rapid Creek.
On banks of creek. Phenology: flowering & fruiting.

U.S.A., South Dakota, Fall River County: Buffalo Gap National Grassland and Vicinity: butte N of County Road 9, 5.5 - 6 mi NNW of Edgemont.
Butte top. Phenology: flowering & fruiting.

U.S.A., South Dakota, Fall River County: Buffalo Gap National Grassland and Vicinity: ca 23 air mi SW of Edgemont.
Up butte and across ridge, gravelly soil. Phenology: flowering & fruiting.

U.S.A., South Dakota, Fall River County: Buffalo Gap National Grassland and Vicinity: ca 19 air mi SW of Edgemont at junction of Forest roads 7009 and 7011.
On shale sideslope grading into silt. Phenology: flowering & fruiting.

U.S.A., South Dakota, Fall River County: Buffalo Gap National Grassland and Vicinity: ca 12 air mi WSW of Edgemont on ridge down to dam.
Shale bank draw. Phenology: flowering & fruiting.

U.S.A., South Dakota, Fall River County: Buffalo Gap National Grassland and Vicinity: ca 8.5 air mi WNW of Edgemont and 2.5 air mi N of U.S. Hwy 18 in side drainage of Moss Agate Creek.
Draw bottom. Phenology: flowering.

U.S.A., Nebraska, Sioux County: Oglala National Grassland and Vicinity: ca 32 air mi NW of Crawford and 2 mi W of Edgemont Road on Forest Road 930.
On ridge W of draw; gravel and rock soils. Phenology: flowering & fruiting.

U.S.A., Nebraska, Sioux County: Oglala National Grassland and Vicinity: ca 36 air mi NW of Crawford and 1/4 mi E of Wyoming and W of Forest Road 917.
In silt soils. Phenology: flowering & fruiting.

U.S.A., South Dakota, Fall River County: Buffalo Gap National Grassland and Vicinity: ca 5.5 mi SE of Limestone Butte and 9.5 mi E of Oelrichs.
Badland washout with white clay soil at the top of draw and a clay-silt mix at draw bottom. Phenology: flowering & fruiting.

U.S.A., Nebraska, Sioux County: Oglala National Grassland and Vicinity: ca 33 air mi NW of Crawford, N of Forest Road 931.
Butte summits. Phenology: flowering & fruiting.

U.S.A., Nebraska, Sioux County: Oglala National Grassland and Vicinity: ca 24 air mi NW of Crawford and 0.5 mi NW of Hat Creek Road on Hat Creek.
Dry creek bottom of heavy clay soils. Phenology: flowering & fruiting.

U.S.A., South Dakota, Jackson County: Buffalo Gap National Grassland and Vicinity: ca 12.5 air mi SW of Kadoka.
In rock beds of red iron soils. Phenology: flowering & fruiting.

U.S.A., South Dakota, Pennington County: Buffalo Gap National Grassland and Vicinity: ca 2-2.5 air mi SSW of Wall and 1/4 mi W of SD Hwy 240.
In a Hesperostipa comata plant community on a rocky upland and nearby butte. Phenology: flowering & fruiting.

U.S.A., South Dakota, Pennington County: Buffalo Gap National Grassland and Vicinity: ca 13-13.5 air mi due S of Wall and adjacent to Shannon County and Pine Ridge Indian Reservation boundary fence.
Deep white clay soil of floodplain. Phenology: flowering & fruiting.

U.S.A., South Dakota, Pennington County: Buffalo Gap National Grassland and Vicinity: Indian Creek Wilderness Area: ca 6 air mi due W of Scenic.
On rock and gravel strewn clay buttes in red bed soils of iron and magnesium. Phenology: flowering & fruiting.

U.S.A., Nebraska, Sioux County: Oglala National Grassland and Vicinity: ca 9 air mi SE of Ardmore, South Dakota and 3.5 air mi due S of South Dakota.
In Nassellus viridula plant community on gentle rolling uplands of silt soils. Phenology: flowering & fruiting.

U.S.A., Nebraska, Dawes County: Oglala National Grassland and Vicinity: ca 17-17.5 air mi ESE of Ardmore, South Dakota and ca 2.5 air mi due S of South Dakota.
In Nassellus vividula plant community on gentle rolling uplands of silt soil. Phenology: flowering & fruiting.

U.S.A., Nebraska, Sioux County: Oglala National Grassland and Vicinity: ca 18 air mi SE of Ardmore, South Dakota and at southeast corner of junction of Neb Hwy 71 and Forest Road 909.
In rolling prairie uplands of silt soil. Phenology: flowering & fruiting.

U.S.A., Nebraska, Dawes County: Oglala National Grassland and Vicinity: ca 21-21.5 air mi SE of Ardmore, South Dakota and ca 1 air mi due E of Neb Hwy 71.
In rolling prairie uplands of silt soil. Phenology: flowering & fruiting.

U.S.A., Nebraska, Sioux County: Oglala National Grassland and Vicinity: ca 15 air mi SE of Ardmore, South Dakota.
At base and ridge top of eroded limestone banks in clay soils. Phenology: flowering & fruiting.

U.S.A., Nebraska, Sioux County: Oglala National Grassland and Vicinity: ca 13-14 air mi NW of Crawford at Toadstool Geologic Park.
Soils are actively eroding sand and heavy white clay. Phenology: flowering & fruiting.

U.S.A., South Dakota, Fall River County: Buffalo Gap National Grassland and Vicinity: ca 3.5-4 air mi SW of Edgemont.
On mesa top uplands in a Hesperostipa comata plant community, an old abandoned county road bed surface and adjacent soils are gravel and sand. Phenology: flowering & fruiting.

U.S.A., South Dakota, Fall River County: Buffalo Gap National Grassland and Vicinity: ca 6 air mi due S of Edgemont, 1/4 mi due E of SD Hwy 471.
In Hesperostipa comata prairie upland. Phenology: fruiting.

U.S.A., South Dakota, Jackson County: Buffalo Gap National Grassland and Vicinity: ca 2 air mi SW of Cottonwood.
On grass covered butte, soils are gravel and silty loam. Phenology: fruiting.

U.S.A., South Dakota, Jackson County: Buffalo Gap National Grassland and Vicinity: ca 3 air mi SSW of Cottonwood.
On grass covered butte, soils are gravel and silty loam. Phenology: fruiting.

U.S.A., South Dakota, Jackson County: Buffalo Gap National Grassland and Vicinity: ca 5 air mi SSE fo Cottonwood.
On grass covered butte, soils are gravel and silty loam. Phenology: fruiting.

U.S.A., South Dakota, Pennington County: Buffalo Gap National Grassland and Vicinity: ca 5-5.5 air mi SSE of Quinn, just W of County Road and 1 mi SSW of Street Hill.
In a floodplain of heavy wet clay soil. Phenology: flowering & fruiting.

U.S.A., South Dakota, Pennington County: Buffalo Gap National Grassland and Vicinity: ca 10-10.5 air mi SE of Wall and 1/4 mi N of I-90.
In rock bed of gravel, rock and sand soil with clay under pan, iron is present in soils. Phenology: fruiting.

U.S.A., South Dakota, Pennington County: Buffalo Gap National Grassland and Vicinity: ca 9 air mi SE of Wall.
In badlands ephemeral drainage on floodplain with deep, heavy, white clay soils. Phenology: flowering & fruiting.

U.S.A., South Dakota, Pennington County: Buffalo Gap National Grassland and Vicinity: ca 7 air mi SSE of Wall.
In badlands ephemeral drainage on floodplain having deep, heavy, white clay soils. Phenology: flowering & fruiting.

U.S.A., South Dakota, Pennington County: Buffalo Gap National Grassland and Vicinity: ca 5.5 air mi SE of Wall, just W of I-90 Exit 116.
In drainage ditch with wet clay soils. Phenology: flowering & fruiting.

U.S.A., South Dakota, Jackson County: Buffalo Gap National Grassland and Vicinity: ca 10 air mi ESE of Cottonwood.
On gently rolling prairie uplands, soils are gravel and silt loams. Phenology: fruiting.

U.S.A., South Dakota, Jackson County: Buffalo Gap National Grassland and Vicinity: ca 12 air mi SE of Cottonwood.
On gently rolling prairie uplands, soils are gravel and silt loams. Phenology: flowering & fruiting.

U.S.A., South Dakota, Jackson County: Buffalo Gap National Grassland and Vicinity: ca 12.5 air mi SE of Cottonwood.
On gently rolling prairie uplands, soils are gravel and silt loams. Phenology: flowering & fruiting.

U.S.A., South Dakota, Pennington County: Buffalo Gap National Grassland and Vicinity: ca 6 air mi SW of Kadoka.
In rock and clay pan seep of heavy clay hardpan soil. Phenology: fruiting.

U.S.A., South Dakota, Pennington County: Buffalo Gap National Grassland and Vicinity: ca 1.5 air mi SW of Kadoka.
In heavy clay pan/hardpan soils. Phenology: fruiting.

U.S.A., South Dakota, Custer County: Buffalo Gap National Grassland and Vicinity: ca 9.5-10 air mi SE of Farmingdale and 1 air mi SE of Berner Dam.
In rock beds of rocky, heavy clay soil with iron present. Phenology: flowering & fruiting.

U.S.A., South Dakota, Custer County: Buffalo Gap National Grassland and Vicinity: ca 10 air mi SE of Farmingdale.
In rock bed with soils of heavy clay with iron present. Phenology: flowering & fruiting.

U.S.A., South Dakota, Pennington County: Buffalo Gap National Grassland and Vicinity: ca 10.5-11 air mi SE of Farmingdale.
On rocky buttes and upslopes eroding into shale. Phenology: flowering & fruiting.

U.S.A., South Dakota, Pennington County: Buffalo Gap National Grassland and Vicinity: ca 6 air mi SSE of Wall.
Flat to rolling grass uplands draining into clay basin floodplains; soils are silt and sand in uplands and heavy clay in basin bottoms. Phenology: flowering.

U.S.A., South Dakota, Pennington County: Buffalo Gap National Grassland and Vicinity: ca 12.5-13 air mi SE of Wall.
In deep clay soils of badlands floodplain. Phenology: fruiting.

U.S.A., South Dakota, Pennington County: Buffalo Gap National Grassland and Vicinity: ca 6 air mi SSE of Wall.
In typic badlands habitat; soils are deep heavy clay. Phenology: fruiting.

U.S.A., South Dakota, Pennington County: Buffalo Gap National Grassland and Vicinity: ca 12.5 air mi SSE of Wall.
In typic badlands habitat; soils are deep heavy white clay. Phenology: fruiting.

U.S.A., South Dakota, Pennington County: Buffalo Gap National Grassland and Vicinity: ca 5.5 air mi SE of Scenic in Big Hollow Creek.
Soils are unstable, gravel and clay streambed. Phenology: flowering & fruiting.

U.S.A., South Dakota, Pennington County: Buffalo Gap National Grassland and Vicinity: ca 3 1/2-3 3/4 air mi SSW of Scenic.
In deep-cut stream channel of badlands; soils are clay overlain by gravel. Phenology: flowering & fruiting.

U.S.A., South Dakota, Pennington County: Buffalo Gap National Grassland and Vicinity: ca 1 air mi ENE of Scenic.
Deep channeled creek bed in badlands; soils are clay. Phenology: flowering & fruiting.

U.S.A., South Dakota, Pennington County: Buffalo Gap National Grassland and Vicinity: ca 1 air mi SSE of Scenic.
In badlands floodplain, soils are deep heavy white clay. Phenology: fruiting.

U.S.A., South Dakota, Pennington County: Buffalo Gap National Grassland and Vicinity: ca 1.5 air mi SSW of Scenic.
In badlands floodplain, soils are deep heavy white clay. Phenology: fruiting.

U.S.A., South Dakota, Pennington County: Buffalo Gap National Grassland and Vicinity: ca 13 air mi ENE of Hermosa.
In agate/rock bed, soils interstices are clay. Phenology: fruiting.

U.S.A., New Mexico, Taos County: Carson National Forest and Vicinity: southwest corner of Ute Mountain.
Lower slope of mountain with pinyon/juniper. Phenology: flowering.
with Jill E. Larson

U.S.A., New Mexico, Rio Arriba County: Carson National Forest and Vicinity: Cruces Basin Wilderness Area: south aspect slopes above canyon of Cruces Creek and areas along north basin rim, ca 15 air mi ENE of Chama, ca 4 air mi S of Colorado.
Slopes above creek and mesa top with dry meadows, aspen stands, and groupings of spruce-subalpine fir forest. Phenology: buds.
with Robert Peters

U.S.A., New Mexico, Taos County: Carson National Forest and Vicinity: Fernando Mountains: South Boundary Trail 164 from Forest Road 437 at Garcia Park, ca 5 air mi SE of Shady Brook, ca 10 air mi E of Ranchos de Taos.
Montane mixed conifer forest with Abies arizonica, Picea species, Pseudotsuga menziesii and Populus tremuloides; some areas logged in the past. Phenology: buds.

U.S.A., New Mexico, Taos County: Carson National Forest and Vicinity: Sangre de Cristo Range: Forest Road 134 on Cabresto Creek, ca 1 air mi SSE of Cabresto Lake, ca 1.5 air mi W of turn off to Forest Road 597 and Bonito Canyon, ca 5 air mi NW of Red River.
Riparian area along creek with Salix species and Alnus tenuifolia. Phenology: buds.

U.S.A., Colorado, Saguache County: Southern Gunnison Basin: just N of County Road 31, ca 1/4-1/2 air mi W of Corral Creek, ca 14 air mi SSW of Gunnison.
Nearly level sagebrush shrubland. Phenology: flowering & fruiting.

U.S.A., Colorado, Saguache County: Southern Gunnison Basin: Cochetopa Hills: ca 2.2 air mi NNW of Cochetopa Pass; ca 5.5 air mi SE of Cochetopa Dome; ca 19 air mi SW of Sargents along Forest Road 805-1A.
Open mixed conifer, south-draining ravine. Phenology: flowering & fruiting.

U.S.A., Colorado, Gunnison County: Southern Gunnison Basin: ca 1.3 road mi on County Road 32B from intersection with County Road 38; ca 6.5 air mi S of intersection of County Road 38 and U.S. Hwy 50; ca 0.5 air mi N of Saguache County.
Rolling sagebrush shrubland. Phenology: flowering & fruiting.

U.S.A., Colorado, Saguache County: Southern Gunnison Basin: San Juan Mountains: on Baldy Chato and towards Stewart Peak, ca 20.6 air mi E of Lake City; also along upper portions of Pauline Creek and through surrounding spruce forests.
Alpine tundra above treeline. Phenology: flowering & fruiting.

U.S.A., Colorado, Gunnison County: Southern Gunnison Basin: ca 2-3 air mi E of Green Mountain; ca 5 air mi S of intersection of U.S. Hwy 50 and Colo Hwy 114; ca 2 air mi W of Maple Leaf Mine.
Rocky outcrop and adjacent drainage. Phenology: flowering & fruiting.

U.S.A., Colorado, Saguache County: Southern Gunnison Basin: San Juan Mountains: from the tip of sharp bend in Forest Road 806 at ca 10960 ft to Agency Peak and Sawtooth Mountain, ca 17.6-19.2 air mi NE of Lake City.
Mixed conifer/aspen forest to alpine. Phenology: flowering & fruiting.

U.S.A., Colorado, Ouray County: Uncompahgre Basin: ca 0.5 air mi N of Billy Creek State Wildlife Area; ca 2.5 air mi ENE of Eldredge.
Pinus edulis forest with Juniperus. Phenology: flowering & fruiting.
Melanie Arnett, 53. 6/7/1998.

U.S.A., Colorado, Gunnison County: Southern Gunnison Basin: Curecanti National Recreation Area: between U.S. Hwy 50 and Blue Mesa Reservoir, W of Willow Creek, ca 3.2-3.7 air mi W of intersection of U.S. Hwy 50 and Colo Hwy 149.
Sagebrush shrubland. Phenology: flowering & fruiting.

U.S.A., Colorado, Gunnison County: Southern Gunnison Basin: E of confluence of Lake Fork Gunnison River and Little Willow Creek, ca 3 air mi SW of Carpenter Ridge; ca 5.4 air mi SE of Sapinero.
Sagebrush shrubland. Phenology: flowering & fruiting.

U.S.A., Colorado, Gunnison County: Southern Gunnison Basin: just W of Colo Hwy 149 at Blaine Rock, ca 11 air mi SW of Gunnison.
Sagebrush shrubland. Phenology: flowering & fruiting.

U.S.A., Colorado, Gunnison County: Southern Gunnison Basin: Curecanti National Recreation Area: ca 1.2 air mi W of County Road 26; ca 3 air mi S of Blue Mesa Reservoir; ca 3.9 air mi SE of Sapinero.
Sagebrush shrubland and steep, rocky, west-facing canyon slope with sagebrush/Douglas fir. Phenology: flowering & fruiting.

U.S.A., Colorado, Gunnison County: Southern Gunnison Basin: ca 1.3 air mi NE of Tolvar Peak; ca 6 air mi NW of Soderquist Reservoir; ca 13.8 air mi NNE of Powderhorn Lakes.
Sagebrush/juniper/Douglas fir in steep, rocky, upper canyon slopes and rim. Phenology: flowering & fruiting.

U.S.A., Colorado, Gunnison County: Southern Gunnison Basin: ca 1.5-2 air mi NE of Stubbs Gulch, ca 6 air mi W of Flat Top; ca 4-5 air mi ESE of Gunnison.
Sagebrush shrubland in rolling hills with limestone outcroppings. Phenology: flowering & fruiting.

U.S.A., Colorado, Hinsdale County: Southern Gunnison Basin: San Juan Mountains: from County Road 50 to the southern tip of Fish Canyon Ridge, ca 1.2-3.8 air mi WNW of Dry Lake; ca 5-7.2 air mi ESE of Devils Lake.
Steep, hilly grassland with intermittent mixed conifer/aspen forest and occasional limestone outcrops. Phenology: flowering & fruiting.

U.S.A., Colorado, Gunnison County: Southern Gunnison Basin: County Road 25 at Willow Creek, ca 1 air mi NW of Blue Mesa Airport; ca 6 air mi NW of Gateview.
Riparian and adjacent sagebrush shrubland. Phenology: flowering & fruiting.

U.S.A., Colorado, Gunnison County: Southern Gunnison Basin: west side of Wolf Creek, ca 2 air mi NW of summit of Nine Mile Hill; ca 4.2 air mi SSW of Blaine Rock; ca 11.5 air mi SE of Sapinero.
Sagebrush shrubland with watering holes. Phenology: flowering & fruiting.

U.S.A., Colorado, Saguache County: Southern Gunnison Basin: San Juan Mountains: Gunnison National Forest: La Garita Wilderness: along Stewart Creek Trail ca 0.8-1.4 air mi ESE-ENE of Baldy Alto, ca 1-1.2 air mi NW-NNW of Organ Mountain.
Upper portion of canyon to lower portion of basin. Phenology: flowering & fruiting.

U.S.A., Arizona, Mohave County: Pipe Spring.
Phenology: flowering & fruiting.
Annotated by David D. Keck in 1954.

U.S.A., Montana, Madison County: Ca 3/4 mi NE of Cliff Lake just N of Cliff Lake access road ca 1/2 mi SW of Hwy. 287.
Sagebrush-grassland community dominated by Artemisia tridentata var. vaseyana, Artemisia tripartita var. tripartita, Festuca idahoensis & Carex filifolia. Phenology: flowering & fruiting.

Poa secunda ()
Grassland-forbland dominated by Carex filifolia, Boutleoua gracilis, Phlox longifolia, Astragalus terminalis & Poa secunda. Phenology: flowering.
, 20419. //.

U.S.A., Montana, Beaverhead County: Beaverhead Mountains: on south slope of Peak 9992.
Mixed talus and wet streambanks. Phenology: flowering & fruiting.

U.S.A., Montana, Beaverhead County: Just N of upper Miner Lake.
Boulder crevices near lake. Phenology: flowering & fruiting.

U.S.A., Montana, Beaverhead County: Beaverhead Mountains: just N of upper Miner Lake.
Boulder crevices near lake. Phenology: flowering & fruiting.

U.S.A., Montana, Beaverhead County: Beaverhead Mountains: 1/2 mi N of Peak 10030.
Grassy meadow. Phenology: fruiting.

U.S.A., Montana, Beaverhead County: Beaverhead Mountains: north face of Peak 10030.
Rocky noll below mountain face. Phenology: fruiting.

U.S.A., Montana, Beaverhead County: At the summit of Peak 9989.
Loose sand and gravel at mountain summit. Phenology: flowering & fruiting.

U.S.A., Montana, Beaverhead County: At the summit of Peak 9989.
In loose sand and gravel at mountain summit. Phenology: flowering & fruiting.

U.S.A., Montana, Flathead County: On ridge 1/2 mi NW of Bighorn Mountain.
In sand and loose gravel of mountain ridge. Phenology: flowering & fruiting.

U.S.A., Montana, Madison County: At summit of Bighorn Mountain.
Fellfield and rock ledges at mountain summit. Phenology: flowering & fruiting.

U.S.A., Montana, Gallatin County: On north end of Table Mountain above Lava Lake.
In rock and gravel. Phenology: flowering & fruiting.

U.S.A., Colorado, Larimer County: Roosevelt National Forest and Vicinity: Front Range: Bull Mountain, ca 6.5 air mi NNE of Four Corners.
Semi-barren sedimentary strata (mostly sand) with serviceberry, big sagebrush, bitterbrush, and adjacent to forest of limber pine, lodgepole pine, and Engelmann spruce. Phenology: fruiting.

U.S.A., Colorado, Larimer County: Roosevelt National Forest: Medicine Bow Mountains: Forest Road 284 going up North Middle Mountain, across from the Stubb Creek Ranger Station, ca 38 air mi NW of Fort Collins.
High flat mountain meadows surrounded with forest with silty soil, dry conditions, Mahonia, Arctostaphylos, Carex, and Delphinium. Phenology: flowering.

U.S.A., Colorado, Larimer County: Roosevelt National Forest: Front Range: Forest Road 182 on Deadhorse Mountain, N of County Road 80C, ca 34 air mi NW of Fort Collins.
Thermopsis meadows edged with blue spruce and ponderosa pine forest. Phenology: flowering.

U.S.A., Colorado, Larimer County: Roosevelt National Forest: Front Range: Lookout Mountain, after Donner Pass Trail intersection of Trail 96, ca 17 air mi W of Fort Collins.
Summit of granite boulder topped mountain. Phenology: flowering.

U.S.A., Colorado, Larimer County: Roosevelt National Forest: Front Range: between Forest Road 152 (Old Flowers Road) and Forest Road 135, ca 19 air mi W of Fort Collins.
Open, dry, south facing slopes. Phenology: flowering & fruiting.

U.S.A., Colorado, Larimer County: Roosevelt National Forest: Front Range: Chicken Park, off Forest Road 181, N of County Road 180 (Creedmore Lakes Road), ca 37 air mi NW of Fort Collins.
Flat, open, montane park in the foothills. Phenology: flowering & fruiting.

U.S.A., Colorado, Larimer County: Roosevelt National Forest: Front Range: Mount Margaret Trail from Dowdy Lake just N of County Road 74E, ca 26 air mi NW of Fort Collins.
Open, flat, ponderosa pine/Douglas fir forest and granite boulder hilltops with Ribes and Purshia. Phenology: flowering & fruiting.

U.S.A., Colorado, Larimer County: Roosevelt National Forest: Front Range: west end of Nunn Creek Basin, off Forest Road 517, ca 36 air mi NW of Fort Collins.
Graminoid and sedge dominated wet meadow in mountain park. Phenology: flowering & fruiting.

U.S.A., Colorado, Larimer County: Roosevelt National Forest: Front Range: eastern slope of Little Bald Mountain, W of Forest Road 169, ca 37 air mi NW of Fort Collins.
Old clearcut with seasonal streams and Picea, Pinus, and Abies on eastern slope, and evidence of topsoil erosion. Phenology: flowering & fruiting.

U.S.A., Colorado, Larimer County: Roosevelt National Forest: Front Range: Deadman Mountain 3 mi N of Deadman Road (County Road 162), ca 33 air mi NW of Fort Collins.
Exposed south and west gravel slopes with Engelmann spruce.. Phenology: flowering & fruiting.

U.S.A., Colorado, Larimer County: Roosevelt National Forest: Front Range: Deadman Creek W of Forest Road 319 in open wide valley, ca 39 air mi NW of Fort Collins.
Granite rock overhangs in small creek valley. Phenology: flowering & fruiting.

U.S.A., Colorado, Larimer County: Roosevelt National Forest: Front Range: by Sevenmile Creek at the junction of County Road 69 and Forest Road 225, N of Rustic, ca 26 air mi W of Fort Collins.
Granite hillside with some quartz, south and east facing slopes with occasional ponderosa pine, Rocky Mountain juniper, Ribes, and Purshia, scrubby and dry; creek at bottom of hillside. Phenology: flowering.

U.S.A., Colorado, Larimer County: Roosevelt National Forest: Front Range: from Rawah Trailhead on Laramie River Road (County Road 103), west and south facing slopes of Middle Mountain, ca 40 air mi W of Fort Collins.
Steep, dry slopes with scattered ponderosa pine, Purshia, Artemisia, and Chrysothamnus. Phenology: flowering & fruiting.

U.S.A., Colorado, Larimer County: Roosevelt National Forest: Front Range: Corral Creek Park on Long Draw Road (Forest Road 156), ca 32 air mi W of Fort Collins.
Salix edged creek in mountain park. Phenology: flowering & fruiting.

U.S.A., Colorado, Larimer County: Roosevelt National Forest: Front Range: Comanche Peak Wilderness: from Zimmerman Trail off Crown Point Road (Forest Road 139) to unnamed peak, ca 29 air mi W of Fort Collins.
North facing alpine slopes and flat topped summit with Geum. Phenology: flowering & fruiting.

U.S.A., Colorado, Larimer County: Roosevelt National Forest: Medicine Bow Mountains: Rawah Wilderness: Clark Peak from Ruby Jewel Trailhead, ca 21 air mi SE of Walden.
East facing alpine slopes and ridges with Geum and some granite overhangs. Phenology: flowering & fruiting.

U.S.A., Colorado, Larimer County: Roosevelt National Forest: Front Range: Molly Lake, E of County Road 162, ca 36 air mi NW of Fort Collins.
Dry lake banks with granite boulders, Salix, Prunus, and Pinus ponderosa. Phenology: flowering.

U.S.A., Colorado, Larimer County: Roosevelt National Forest: Front Range: Molly Lake, E of County Road 162, ca 36 air mi NW of Fort Collins.
Dry lake banks with granite boulders, Salix, Prunus, and Pinus ponderosa. Phenology: flowering & fruiting.

U.S.A., Colorado, Larimer County: Roosevelt National Forest: Front Range: from intersection of Elkhorn Creek and Forest Road 162 on a jeep trail heading NW, ca 37 air mi NW of Fort Collins.
Dry hillsides with quartz, granite, ponderosa pine, and Artemisia. Phenology: flowering.

U.S.A., Colorado, Larimer County: Roosevelt National Forest: Medicine Bow Mountains: Rawah Wilderness: along McGuire Creek or pack trail 974, ca 40 air mi NW of Fort Collins.
Dry meadow along irrigation ditch with occasional aspen stands, ponderosa pine, and juniper. Phenology: flowering.

U.S.A., Colorado, Clear Creek County: Front Range: Arapaho National Forest: Mount Evans Wilderness: slopes above Chicago Lakes.
T5S R74W S14
Occasional in Pinus aristata forest on a steep, rocky slope.

U.S.A., New Mexico, Socorro County: Datil National Forest: near summit Magdalena Mountains.
Spruce thicket in rocky soil. Phenology: fruiting.
Accession: USFS 424938

U.S.A., South Dakota, Pennington County: Off of Black Hills National Forest; Rapid City; School of Mines campus.
Phenology: fruiting.
Accession: RMRS (unaccessioned)

U.S.A., Colorado, Jackson County: North-central Colorado: Medicine Bow Mountains: on County Road 8A along Mendenhall Creek, ca 7.5 air mi E of Cowdrey; ca 10 air mi NE of Walden.
Stony sagebrush slopes. Phenology: flowering.
Annotated by Stuart Markow.

U.S.A., Colorado, Routt County: North-central Colorado: Park Range: along King Solomon Creek ca 2 air mi NW of Little Red Park, ca 4 air mi NNE of Columbine; ca 30 air mi N of Steamboat Springs.
Dry meadows in spruce-fir forest. Phenology: fruiting.
Annotated by Stuart Markow.

U.S.A., Colorado, Jackson County: North-central Colorado: North Park: Peterson Ridge, ca 7.5 air mi SW of Walden.
Sagebrush slopes, roadside, and ridgetops. Phenology: fruiting.
Annotated by Stuart Markow.

U.S.A., Colorado, Jackson County: North-central Colorado: North Park: Colo Hwy 14, ca 14 air mi SW of Walden.
Roadside and inundated ditches. Phenology: flowering.

U.S.A., Colorado, Jackson County: North-central Colorado: North Park: Mansfield Draw, junction of County Road 6 and BLM Road 2504, ca 5 air mi W of Cowdrey.
Sagebrush slopes, semibarren areas, roadside. Phenology: flowering.

U.S.A., Colorado, Jackson County: North-central Colorado: North Park: ca 8 air mi NE of Muddy Pass.
Sagebrush slopes. Phenology: flowering & fruiting.

U.S.A., Colorado, Grand County: North-central Colorado: Middle Park: ca 4 air mi NE of Kremmling.
Hill covered with grass and sagebrush; alluvium. Phenology: flowering.

U.S.A., Colorado, Grand County: North-central Colorado: Middle Park: BLM Road 2757 and County Road 2, ca 7 air mi NE of Kremmling.
Light gravels and eroded slopes. Phenology: flowering & fruiting.

U.S.A., Colorado, Routt County: North-central Colorado: Elkhead Mountains: First Creek, ca 4 air mi S of California Park Guard Station.
Meadows and streamside. Phenology: flowering & fruiting.

U.S.A., Colorado, Routt County: North-central Colorado: Elkhead Mountains: First Creek, ca 4 air mi S of California Park Guard Station.
Meadows and streamside. Phenology: flowering.

U.S.A., Colorado, Routt County: North-central Colorado: Elkhead Mountains: Meaden Mountain, ca 10 air mi NW of Clark.
Balds on top of volcanic mountain and slope. Phenology: flowering & fruiting.

U.S.A., Colorado, Jackson County: North-central Colorado: Medicine Bow Mountains: Colorado State Forest: from peak "12184" to the south, ca 6.5 air mi NE of Gould.
Alpine rocky slope. Phenology: flowering.

U.S.A., Colorado, Jackson County: North-central Colorado: Park Range: Davis Peak and vicinity, ca 26.5 air mi NW of Walden.
Rocky near-alpine summit and wet areas around melting snowbank. Phenology: fruiting.

U.S.A., Colorado, Jackson County: North-central Colorado: Park Range: Newcomb Park Trail, 0.5-2.5 trail mi W of trail head (to granitic domes and Newcomb Creek angling NW), ca 20-21 air mi SW of Walden.
Meadows and woodland, pond edges. Phenology: flowering & fruiting.

U.S.A., Colorado, Jackson County: North-central Colorado: Rabbit Ears Range: ca 1 1/4 air mi S of Slack-Weiss Reservoir and ca 2 air mi WNW of the north end of Arapaho Ridge, ca 21.5 air mi S of Walden.
Sagebrush meadows. Phenology: fruiting.

U.S.A., Colorado, Routt County: North-central Colorado: Park Range: head of Harrison Creek, ca 2 air mi E of Walton Peak, ca 3 air mi SW of Rabbit Ears Pass; ca 13 air mi SE of Steamboat Springs.
Open, stony slope with occassional lodgpole pine on volcanic substrate. Phenology: flowering.

U.S.A., Colorado, Routt County: North-central Colorado: Park Range: north end of Crane Park just above Middle Fork Little Snake River, ca 6.5 air mi NNE of Columbine; ca 31.5 air mi N of Steamboat Springs.
Silver-mountain sagebrush slope and meadow. Phenology: flowering & fruiting.

U.S.A., Colorado, Routt County: North-central Colorado: Park Range: on the east side of Green Ridge just N of Muddy Slide (The Slide), ca 6-6.5 air mi E of Yampa; ca 9.5-10 air mi SE of Phippsburg.
Aspen forest on Mancos shale. Phenology: fruiting.

U.S.A., Colorado, Routt County: North-central Colorado: Elkhead Mountains: along South Fork Slater Creek, ca 1 1/4-1 3/4 air mi N of Lost Park, ca 22-22.5 air mi N of Hayden.
Moist to dry meadow on steep clay slope. Phenology: flowering & fruiting.

U.S.A., Colorado, Jackson County: North-central Colorado: Rabbit Ears Range: along the Continental Divide ca 0.5-1 air mi NW of Chimney Rock, ca 8 air mi ESE of Muddy Pass; ca 27.5 air mi SSW of Walden.
Open area in aspen forest. Phenology: flowering.

U.S.A., Colorado, Jackson County: North-central Colorado: Rabbit Ears Range: along East Fork Arapaho Creek, ca 1.5-2 air mi W of Arapaho Ridge, ca 9 air mi SW of Rand; ca 24 air mi S of Walden.
Old clearcut with open lodgepole pine regeneration. Phenology: flowering & fruiting.

U.S.A., Colorado, Moffat County: North-central Colorado: Cedar Mountain, ca 6 air mi NW of Craig.
Volcanic rocks exposed sporadically on southwest slope to summit; Utah juniper, serviceberry, antelope bitterbrush, etc. with scattered sagebrush. Phenology: flowering.

U.S.A., Colorado, Moffat County: North-central Colorado: Wymore Gulch, ca 7 air mi NE of Craig.
Sagebrush slopes. Phenology: flowering.

U.S.A., Colorado, Moffat County: North-central Colorado: ca 18 air mi N of Craig.
Sagebrush slopes and streams. Phenology: flowering.

U.S.A., Colorado, Jackson County: North-central Colorado: 0.5 mi N to summit of Owl Mountain, ca 4 air mi SW of Gould.
Engelmann spruce and lodgepole pine. Phenology: flowering.

U.S.A., Colorado, Jackson County: North-central Colorado: Rabbit Ears Range: Troublesome Pass to base of Haystack Mountain.
Coniferous forest. Phenology: flowering.

U.S.A., Colorado, Jackson County: North-central Colorado: Rabbit Ears Range: Arapaho Creek Trail from rock slide (ca 1 air mi from ridge top) to base of Sheep Mountain.
Meadow and slope to ridge. Phenology: flowering.

U.S.A., Colorado, Jackson County: North-central Colorado: Rabbit Ears Range: Sheep Mountain, upper slopes and summit.
Rocky and grassy slopes. Phenology: fruiting.

U.S.A., Colorado, Jackson County: North-central Colorado: Medicine Bow Mountains: Mendenhall Road, 0.3 road mi from the divide.
Subalpine meadows with margins of lodgepole and limber pine and Engelmann spruce. Phenology: fruiting.

U.S.A., Colorado, Moffat County: Routt National Forest: near Yampa River.
On 60% slope in sandy soil. Phenology: flowering & fruiting.
Accession: USFS 426762

U.S.A., Colorado, Larimer County: Roosevelt National Forest: Redfeather Lakes.
Scattered in sagebrush park on level slope in light coarse granite with Muhlenbergia, Artemisia and Antennaria. Phenology: flowering & fruiting.
Arthur L. Nelson, LR-2. 6/9/1926.

U.S.A., Colorado, no county County: Routt National Forest.
Infrequent in dry meadow in deep clay loam. Phenology: fruiting.

U.S.A., Colorado, Larimer County: E rim North Fork Cache La Poudre River; Phantom Canyon Ranch.
Granite outcrops in shallow sandy soil dominated by Pinus ponderosa and Sabina scopulorum. Phenology: flowering & fruiting.

U.S.A., Colorado, no county County: Northern Colorado.
Mountains. Phenology: flowering & fruiting.

U.S.A., Colorado, Moffat County: Dinosaur National Monument: limestone knoll southeast of West Cactus Flat; ca 0.5 mi east southeast of benchmark 7029.
Common in shallow calcareous soil with Pinus, Juniperus, Agropyron spicatum and Phlox in Morgan Formation. Phenology: flowering.

U.S.A., Colorado, Moffat County: Dinosaur National Monument: The Steps: S side of Yampa River; 1/4 mi NW of Deerlodge Park Campground.
T6N R99W S21 SW1/4 of SE1/4 of SW1/4
Scattered on sandy buff-colored soils with Pinus, Juniperus, Artemisia tridentata, Poa and Koeleria. Phenology: flowering.

U.S.A., Colorado, Chaffee County: San Isabel National Forest: Sawatch Range: west face of Mount Harvard, along Continental Divide, SE of Pine Creek, above Missouri Basin; 1.5 mi NE of Gunnison/Chaffee County Line.
T13S R80W
Alpine slopes with Poa rupicola and Bromus anomalus. Phenology: flowering & fruiting.
with Alan Carpenter

U.S.A., Colorado, Chaffee County: San Isabel National Forest: Sawatch Range: west face of Mount Harvard, along Continental Divide, SE of Pine Creek, above Missouri Basin; 1.5 mi NE of Gunnison/Chaffee County Line.
T13S R80W
Alpine slopes with Bromus ciliatus and Carex bella association. Phenology: flowering & fruiting.
with Alan Carpenter

U.S.A., Colorado, Jackson County: Routt National Forest: Grizzly Creek Ranger Staion.
Common in sagebrush in clay gravel. Phenology: fruiting.
Charles A. Kutzleb, K-17. 8/1/1925.

U.S.A., Colorado, Jackson County: Routt National Forest: Livingston Park.
Frequent in sagebrush in shallow clay gravel. Phenology: fruiting.
Charles A. Kutzleb, K-8. 7/10/1925.

U.S.A., Colorado, Grand County: Milner Pass.
Elev. 3340 m.
Dry soil. Phenology: flowering & fruiting.
Annotated by David D. Keck in 1954.
with K. Bruderlin and I. W. Clokey

U.S.A., Colorado, Montezuma County: Mancos.
Dry ground. Phenology: flowering & fruiting.
Annotated by C. L. Porter in 1944.
1.
Annotated by F. L. Scribner in 1944.
with F. S. Earle and S. M. Tracy

U.S.A., Colorado, Montezuma County: Mancos.
On dry ground. Phenology: flowering & fruiting.
Annotated by David D. Keck in 1954.
1.
Annotated by F. L. Scribner in 1954.
with F. S. Earle and S. M. Tracy

U.S.A., Colorado, Montezuma County: Mancos.
Common dry soil. Phenology: fruiting.
with F. S. Earle and S. M. Tracy

Common dry soil. Phenology: fruiting.
Annotated by F. L. Scribner in 1954.

U.S.A., Colorado, Gunnison County: Region of the Gunnison Watershed: Gunnison.
Annotated by Theodor Holm in 1954.

U.S.A., Colorado, Gunnison County: Region of the Gunnison Watershed: Gunnison.

U.S.A., Colorado, Gunnison County: Region of the Gunnison Watershed: Iola.
Phenology: fruiting.

U.S.A., Colorado, Montezuma County: Chicken Creek: W of Mount Hesperus.
Annotated by Harold D. Harrington in 1944.

U.S.A., Colorado, Moffat County: Lodore Canyon: W rim.
Sagebrush community. Phenology: flowering & fruiting.

U.S.A., Colorado, Clear Creek County: Georgetown.

U.S.A., Colorado, Saguache County: Marshall Pass.
Phenology: fruiting.

U.S.A., Colorado, Jackson County: Routt National Forest: Muddy Creek: Mallon pasture.
Park in sand. Also in Routt County. Phenology: fruiting.
Charles A. Kutzleb, K-31. 8/1/1926.

U.S.A., Colorado, no county County: Cochetopa National Forest: Middle Creek.
Occasional in spruce burn on steep east slope in coarse gravel. Phenology: fruiting.

U.S.A., Colorado, Larimer County: Rocky Mountain National Park.
Dry sandy soil. Phenology: fruiting.

U.S.A., Colorado, Larimer County: Rocky Mountain National Park.
Dry sandy soil. Phenology: flowering & fruiting.

U.S.A., Colorado, Larimer County: Rocky Mountain National Park.
Dry sandy soil. Phenology: fruiting.
Annotated by C. L. Porter in 1966.

Moist sandy soil protected by willows. Phenology: fruiting.

U.S.A., Colorado, Delta County: Grand Mesa National Forest: Flowing Park.
T12S R96W
Annotated by Harold D. Harrington.
with Rosetta

U.S.A., Colorado, no county County: Leadville National Forest: Willow Creek.
Occasional in grassland on 25% east slope in loam. Phenology: fruiting.

U.S.A., Colorado, Rio Blanco County: White River National Forest.
Scattered in open parks on northeast slope in loam. Phenology: flowering & fruiting.
Edward L. Besondy, EB-19. 7/28/1933.

U.S.A., Colorado, Mesa County: Uncompahgre National Forest: near Deadhorse pasture.
Scattered in aspen woodland on 2% east slope in deep black loam with cinquefoil, brome, bluegrass, stipa and wheatgrass. Phenology: fruiting.
Annotated by Frances C. Weintraub in 1948.

Poa secunda ()
U.S.A., Colorado, no county County: Routt National Forest.
Annotated by A. S. Hitchcock.
Frank H. Rose, sn. //.

U.S.A., Colorado, no county County: Montezuma National Forest.

U.S.A., Colorado, Garfield County: White River National Forest: Cabin Creek Basin.
Medium in park on 10% south slope in sandy loam. Phenology: flowering & fruiting.

U.S.A., Colorado, Boulder County: Bryan Mountain.

U.S.A., Colorado, Larimer County: Owl Canyon.

U.S.A., Colorado, Larimer County: Owl Canyon.
with W. W. Robbins

U.S.A., Colorado, Grand County: Middle Park: near Hot Sulphur Springs.
40.0731° N, 106.102° W; NAD 83, uncertainty 0.5 mi., Nat. Geog. TOPO!
with W. W. Robbins

U.S.A., Colorado, Boulder County: Near Boulder.
Annotated by Harold D. Harrington in 1944.
Annotated by Aven Nelson in 1944.

U.S.A., Colorado, Boulder County: Boulder.

U.S.A., Colorado, Boulder County: Boulder.
Annotated by A. S. Hitchcock in 1954.

U.S.A., Colorado, Eagle County: Holy Cross Wilderness.
Abundant in grassland on 10% east slope in shallow loam. Phenology: flowering & fruiting.

Poa secunda ()
U.S.A., Colorado, Rio Blanco County: Routt National Forest.
Populus tremuloides/Thalictrum fendleri habitat type. Phenology: flowering & fruiting.
George R. Hoffman, 1104. //.

U.S.A., Colorado, Routt County: Routt National Forest.
Populus tremuloides/Thalictrum fendleri habitat type, aspect 76 degrees. Phenology: flowering & fruiting.
George R. Hoffman, 1253. //.

U.S.A., Colorado, Routt County: Routt National Forest.
Populus tremuloides/Thalictrum fendleri habitat type on an aspect of 171 degrees. Phenology: flowering & fruiting.
George R. Hoffman, 1260. //.

U.S.A., Colorado, Mesa County: Badger Wash.
Salt-desert shrub. Phenology: flowering & fruiting.
Annotated by Jason R. Swallen.

U.S.A., Colorado, Larimer County: Moraine Park.
Annotated by C. L. Porter in 1944.

U.S.A., Colorado, Eagle County: Wolcott.

U.S.A., Colorado, Grand County: Sulphur Springs.

U.S.A., Colorado, Grand County: Coulter P. O.

U.S.A., Colorado, Weld County: New Windsor.
Annotated by Harold D. Harrington in 1944.

U.S.A., Colorado, Eagle County: State Bridge.

U.S.A., Colorado, Routt County: Steamboat Springs.

U.S.A., Colorado, Larimer County: Moraine Park.

U.S.A., New Mexico, Rio Arriba County: Carson National Forest: Canjilon Mountain.
Abundant on west slope in sandy loam. Phenology: flowering & fruiting.
Annotated by Frances C. Weintraub in 1946.

U.S.A., Colorado, Chaffee County: Leadville National Forest: Middle Cottonwood Creek: headwaters.
Granite loam. Phenology: fruiting.

U.S.A., Colorado, Moffat County: Racetrack Flat.
Common on sandy soil with Agropyron and Juniperus. Phenology: flowering & fruiting.
with D. H. Wilken

U.S.A., New Mexico, Rio Arriba County: Santa Fe National Forest: E of Truchas Peaks.
Abundant on divide on 40% south slope in loam. Phenology: fruiting.
Annotated by A. S. Hitchcock.

U.S.A., New Mexico, Mora County: Santa Fe National Forest: E of Truches Peaks.
On 40 degree south slope in gravelly loam. Phenology: fruiting.
Annotated by Frances C. Weintraub in 1946.

U.S.A., Colorado, Summit County: Arapaho National Forest: Meadow Creek: NW of Frisco.
Abundant in aspen woodland on southeast 10% slope in light loam with bluegrass, bromegrass and dandelion. Phenology: flowering & fruiting.

U.S.A., Colorado, Summit County: Near Brechenridge: Mount Baldy.
Kenneth K. Mackenzie, 343. 8//1901.

U.S.A., Colorado, Grand County: 16 mi NE of Kremmling, Corral Creek area.
Annotated by Charles Feddema.

U.S.A., Colorado, Mesa County: Grand Mesa National Forest.
In sagebrush steppe on 1% east slope. Phenology: flowering & fruiting.
Annotated by Jason R. Swallen.

U.S.A., Colorado, Larimer County: Beaver Creek.
Rocky hillsides. Phenology: flowering & fruiting.
Annotated by Elias Nelson.

U.S.A., Colorado, Larimer County: Pinkham Creek.
Rocky tops of mountains. Phenology: flowering & fruiting.
Annotated by Elias Nelson in 1954.

U.S.A., Colorado, Larimer County: Rabbit Ears.
Open hillsides. Phenology: flowering & fruiting.
Annotated by Elias Nelson in 1944.

U.S.A., New Mexico, Rio Arriba County: Carson National Forest: Lagunitas.
Abundant. Phenology: fruiting.

U.S.A., Colorado, Clear Creek County: Georgetown: Democrat Mountain.

U.S.A., Colorado, Chaffee County: Leadville National Forest: Poplar Gulch.
In grassland on west slope in light loam. Phenology: fruiting.

U.S.A., Colorado, Jackson County: Below Diamond Peaks; above Cameron Pass.
In alpine tundra. Phenology: flowering & fruiting.

U.S.A., Colorado, Larimer County: Just E of Horsetooth Dam.
On north-facing slope in small rockslide. Phenology: flowering & fruiting.

U.S.A., Colorado, Larimer County: W of Soldier Canon.
Gulch. Phenology: flowering & fruiting.
Annotated by Alan A. Beetle in 1947.

U.S.A., Colorado, Larimer County: North Park: along Michigan Creek.

U.S.A., Colorado, Larimer County: Beaver Creek Camp.

U.S.A., Colorado, no county County: Roosevelt National Forest.
Gravelly loam. Phenology: fruiting.
Annotated by A. S. Hitchcock.
Otto E. Frisbie, F-5. //1914.

U.S.A., Colorado, Conejos County: Los Mogotes: 2 mi S of Early Bird Dam; 3.4 mi SE of Black Bird Dam.
On sandy to rocky volcanic soil of steep south southeast exposure with Bouteloua, Artemisia, Pinus edulis and Chrysothamnus. Phenology: flowering.

U.S.A., Colorado, Custer County: San Isabel National Forest: W of Custer Creek.
Sparse on ridge in sandy loam with Festuca, June grass and sedge. Phenology: fruiting.

U.S.A., Colorado, no county County: San Isabel National Forest: Cherry Lake.
Infrequent on level slope in deep sandy loam with hairgrass, sieversia and alpine fescue. Phenology: fruiting.

U.S.A., Colorado, Saguache County: Cochetopa National Forest: N of Marshall Pass Ranger Station.
Sparse on 5 degree south-facing hillside in sandy gravelly loam with sedges. Phenology: flowering & fruiting.

U.S.A., Colorado, Moffat County: Zenobia Peak.
Common in open parks on 15% south slope in black loam. Phenology: flowering & fruiting.
Annotated by Frances C. Weintraub.

U.S.A., Colorado, Eagle County: Routt National Forest: Grazing Experiment Plot #4.
Moderate in open grass meadow on slight north slope in coarse granulated loam. Also in Grand County. Phenology: fruiting.
Philip V. Woodhead, W-1. 8/4/1925.

U.S.A., Colorado, Clear Creek County: Front Range: Goliath Peak.
North-facing alpine slope just above timberline. Phenology: flowering & fruiting.

U.S.A., Colorado, Saguache County: San Isabel National Forest: Raspberry Creek.
Sparse in transition zone between oak and aspen on 10% southwest slope in sandy soil. Phenology: flowering & fruiting.
Annotated by Jason R. Swallen.

U.S.A., Colorado, Saguache County: San Isabel National Forest: Wild Cherry Creek.
Sparse in old burn area on 25% southwest slope. Phenology: flowering & fruiting.

U.S.A., Colorado, Boulder County: Roosevelt National Forest: near Yankee Doodle Lake.
Common in subalpine on 15% east slope in rocky loam with Carex, Poa and Trifolium. Phenology: fruiting.

U.S.A., Colorado, Delta County: Gunnison National Forest: Mule Park.
On eroded bank on 30% slope, south exposure in sandy loam with Carex, Poa and Festuca. Phenology: fruiting.
Annotated by Jane W. Roller.

U.S.A., Colorado, Delta County: Gunnison National Forest: Mule Park.
In dry grass site on 5% slope with southwest exposure in sandy loam with silver sagebrush. Phenology: fruiting.
Annotated by Jane W. Roller.

U.S.A., Colorado, Larimer County: Roosevelt National Forest: Lone Pine Creek.
On 10% slope, east exposure in sandy loam with Agropyron, Stipa, Poa, Koeleria and Bouteloua. Phenology: fruiting.
Annotated by Jane W. Roller.

U.S.A., Colorado, Clear Creek County: Arapaho National Forest: Bear Creek.
In timber on 5% slope, east exposure in sandy organic loam. Phenology: fruiting.
Annotated by Thomas R. Soderstrom in 1966.
Annotated by Jason R. Swallen in 1966.

U.S.A., Colorado, Mesa County: Grand Mesa National Forest: Lands End Overlook.
Occasional in sage community on 5% southwest slope in sandy loam. Phenology: flowering & fruiting.

U.S.A., Colorado, Routt County: Routt National Forest: vicinity of Toponas Creek Campground.
Occasional in dry meadow on 5% west slope with Carex and Juncus. Phenology: flowering & fruiting.

U.S.A., Colorado, Routt County: Routt National Forest: California Park Guard Station.
Occasional on 10% slope, southwest exposure in grassland in clay loam with Poa, Festuca and Bromus. Phenology: flowering & fruiting.

U.S.A., Colorado, Garfield County: White River National Forest: Sweetwater Lake.
Common on 10% slope, southwest exposure in loam with Poa and Carex. Phenology: flowering & fruiting.

U.S.A., Colorado, Gunnison County: Gunnison National Forest: Cottonwood Pass.
Common in alpine grassland on 30% slope with northwest aspect in sandy loam with Carex, Poa, Phlox and Geum. Phenology: fruiting.

U.S.A., Colorado, Delta County: Gunnison National Forest: Mule Park.
Common in dry meadow on 10% slope with southeast exposure with Stipa and Carex. Phenology: flowering & fruiting.

U.S.A., Colorado, Jackson County: Arapaho National Forest: Buffalo Peak: Coyote Creek: headwaters.
Occasional on northwest slope. Phenology: fruiting.
Raymond P. Inskeep, 10. 9/16/1915.

U.S.A., Colorado, Douglas County: Arapaho National Forest: Indian Creek Ranger Station: pasture.
On north slope in loose gravel. Phenology: flowering & fruiting.
Raymond P. Inskeep, 18. 9/8/1915.

U.S.A., Colorado, Gunnison County: Gunnison National Forest: 5 mi S of Tincup.
Dry meadow. Phenology: flowering & fruiting.

U.S.A., Colorado, Dolores County: Montezuma National Forest.
4° N, W; uncertainty 1 mi.
Scattered. Phenology: flowering & fruiting.

U.S.A., New Mexico, Taos County: Carson National Forest: 1 mi E of Blue Lake.
Scattered in aspen forest. Phenology: flowering & fruiting.

U.S.A., New Mexico, Rio Arriba County: Carson National Forest: E ridge of Jarosa Creek.
Common in old burn. Phenology: flowering & fruiting.

U.S.A., New Mexico, Rio Arriba County: Carson National Forest: divide between Brazos and Nutritas.
Scattered in spruce forest on west slope. Phenology: flowering & fruiting.

U.S.A., New Mexico, Rio Arriba County: Carson National Forest: Servilleta District: South Fork of Tusas.
Common in park on south slope. Phenology: flowering & fruiting.

U.S.A., Colorado, Moffat County: Dinosaur National Monument: N of Bear Draw.
T6N R101W S23 NE1/4 of NE1/4 of NE1/4 of NE1/4
Common in sandy soil with Artemisia tridentata and Poa in Weber Formation. Phenology: flowering.

U.S.A., Colorado, Rio Blanco County: Junction of E and W Forks of Spring Creek.
Elev. 1875 m.
T1N R100W S20 NE1/4 of SW1/4 of SE1/4
Abundant on floodplain in gravelly soil with Artemisia, Sarcobatus, Agropyron and Bromus. Phenology: flowering.
with S. Sigstedt

U.S.A., Colorado, Park County: Kenosha Mountains: Peak 12429.
Sandy, southwest-facing slope of peak. Phenology: flowering & fruiting.

U.S.A., Colorado, San Miguel County: San Miguel Mountains: Black Face Mountain.
North-facing slope. Phenology: fruiting.

U.S.A., Colorado, Park County: Tarryall Mountains: 0.5 mi S of Bison Peak.
Semi-flat open meadow with scattered large boulders. Phenology: flowering & fruiting.

U.S.A., Colorado, Summit County: Tenmile Range: spillway of upper Blue Lake.
39° 23' 9" N, 106° 5' 59" W; unknown, , Specimen Label
Rocky areas around spillway. Phenology: flowering & fruiting.

U.S.A., Colorado, Grand County: Williams Fork Mountains: summit of Ute Peak.
39° 47' 8" N, 106° 4' 38" W; unknown, , Specimen Label
Rocky summit. Phenology: flowering & fruiting.

U.S.A., Colorado, Summit County: Williams Fork Mountains: below Peak 12254.
39° 47' 18" N, 106° 4' 53" W; unknown, , Specimen Label
West-facing slope. Phenology: flowering & fruiting.

U.S.A., Colorado, Summit County: Williams Fork Mountains: below Peak 12254.
West-facing slope. Phenology: flowering & fruiting.

U.S.A., Colorado, no county County: Uncompahgre National Forest: Bear Creek Canon.
In dry rocky soil with columbine, painted cup and bluebell. Phenology: flowering & fruiting.

U.S.A., Colorado, Alamosa County: Rio Grande National Forest: Sangre de Cristo Range: head of Raspberry Canyon; 2 mi N of California Peak.
Alpine/subalpine grassland on animal disturbed mounds. Phenology: flowering & fruiting.

U.S.A., Colorado, Summit County: Gore Range: Eagles Nest Wilderness Area: Central CO: Elliot Ridge.
Elev. 3500 m.
Tundra with Carex elynoides and Elymus scribneri. Phenology: fruiting.

U.S.A., Colorado, Mesa County: Badger Wash Experimental Area.
Salt-desert shrub. Phenology: flowering & fruiting.
Annotated by Charles Feddema in 1973.
with G. L. Ranck

U.S.A., Colorado, Mesa County: Badger Wash Experimental Area.
Salt-desert shrub. Phenology: fruiting.
with Glen L. Ranck

U.S.A., Colorado, Mesa County: E. Basin; Badger Wash Experimental Area.
Salt-desert shrub. Phenology: flowering.
Annotated by Charles Feddema.
with G. L. Ranck

U.S.A., Colorado, Summit County: Arapaho National Forest: Dickey Ranger Station.
In dry loam. Phenology: flowering & fruiting.

U.S.A., Colorado, Mesa County: Base of Mount Garfield, 5 mi N of Clifton.
Adobe colluvial fans of Mancos shale. Phenology: flowering.

U.S.A., Colorado, Mesa County: Colorado National Monument: E entrance; trail of Serpent.
Abundant in box canyons below massive cliffs with Poa fendleriana. Phenology: flowering & fruiting.

U.S.A., Colorado, Park County: Fourmile Creek Road: 1 mi W of main Hwy; just SW of Fairplay.
In extensive wet meadow on gravelly rises between marshes. Phenology: flowering & fruiting.

U.S.A., Colorado, Rio Blanco County: Ca 1/4 mi N of junction of McCarthy Gulch and Piceance Creek.
T3S R95W S36 NW1/4 of NE1/4 of SW1/4
On slope with Oryzopsis and Agropyron. Phenology: flowering & fruiting.
with T. Naumann

U.S.A., Colorado, Eagle County: Holy Cross National Forest.
Red and sandy loam. Also in Pitkin County. Phenology: fruiting.

U.S.A., Colorado, Larimer County: Estes Park.
Annotated by H. H..

U.S.A., Colorado, Larimer County: Estes Park.

U.S.A., Colorado, Gilpin County: Tolland.

U.S.A., Colorado, Boulder County: Eldora.
Annotated by Alan A. Beetle in 1947.

U.S.A., Colorado, Boulder County: Eldora.
39.9488° N, 105.5726° W; NAD 83, uncertainty 1 mi., Nat. Geog. TOPO!

U.S.A., Colorado, Boulder County: Near Boulder.
Phenology: flowering.

U.S.A., Colorado, Boulder County: Boulder.
Phenology: flowering.

U.S.A., Oregon, Umatilla County: Umatilla National Forest and Vicinity: on Forest Road 54, 1 air mi from Forest Road 170, above Bear Wallow Creek.
Sunny area with ponderosa pine; soil rocky, shallow; slope 0-10; aspect none. Phenology: flowering & fruiting.

U.S.A., Oregon, Umatilla County: Umatilla National Forest and Vicinity: 3 air mi S of Corporation Guard Station on South Fork Umatilla River Trail.
Open area with shrub layer along trail, in cool moist area; soil organic; slope 0-10; aspect ravine. Phenology: flowering & fruiting.

U.S.A., Oregon, Umatilla County: Umatilla National Forest and Vicinity: Camp Creek Trail, near Meacham Creek.
In wet woods with Petasites, Sorbus, Thalictrum and Symphoricarpos common; soil deep, brown; slope 5-10; aspect westerly. Phenology: flowering & fruiting.
with Stuart Markow

U.S.A., Oregon, Umatilla County: Umatilla National Forest and Vicinity: near lookout at Ruckel Junction.
Open area near Douglas fir/tamarack forest; soil of interspresed areas with shallow "ruddy" soil, rock, and "biscuit" areas of deeper soil; slope 0-15; aspect ridgetop and west. Phenology: flowering & fruiting.
Heather Bradtke, 143b. 6/10/2001.

U.S.A., Oregon, Umatilla County: Umatilla National Forest and Vicinity: ca 3 air mi ENE of Albee on Forest roads 5425 and 100.
Mostly open wind throw, logging, and burned area with mixed conifers, heavily used by cows; soil fine, deep, ashy, pale; slope 0-10; aspect southerly. Phenology: flowering & fruiting.

U.S.A., Oregon, Umatilla County: Umatilla National Forest and Vicinity: Bradley Flat Spring on Forest Road 030 off Forest Road 5415, ca 5.5 air mi E of Battle Mountain State Park.
Scab with June grass and Allium validum; slope 0-15; aspect northwesterly. Phenology: flowering & fruiting.

U.S.A., Oregon, Union County: Umatilla National Forest and Vicinity: Balloon Tree Survey Marker, ca 4.5 air mi SE of Tollgate on Forest roads 3725 and 300, ca 2 mi from Woodland Campground.
In full sun; soil rocky, heavy, deep and reddish; slope 0-15; aspect ridgetop and southeast. Phenology: flowering & fruiting.

U.S.A., Oregon, Umatilla County: Umatilla National Forest and Vicinity: from Forest Road 31 at Forest Road 3109 going up Sugar Loaf Mountain.
Gently sloping terrain, grand fir with Lonicera understory; soil fine, deep, brown; slope 0-5; aspect mountain top. Phenology: flowering & fruiting.

U.S.A., Oregon, Union County: Umatilla National Forest and Vicinity: High Ridge Lookout, ca 6.5 mi S of Tollgate Work Center.
Scab; soil shallow overlaying basalt parent material; slope 0-10; aspect ridgetop. Phenology: flowering & fruiting.

U.S.A., Washington, Garfield County: Umatilla National Forest and Vicinity: Sunset Point near Forest Road 40 and 4027, ca 10 air mi S of Peola.
Rocky slope with mixed forbs and shrubs; soil reddish talus; slope 20; aspect southwest. Phenology: flowering & fruiting.

U.S.A., Washington, Walla Walla County: Umatilla National Forest and Vicinity: Cold Springs ca 1/2 air mi from Table Rock Lookout, ca 16 air mi E from Walla Walla.
Cold spring; soil organic; slope 5-90; aspect east. Phenology: flowering & fruiting.

U.S.A., Oregon, Umatilla County: Umatilla National Forest and Vicinity: on Drumhill Ridge and Forest Road 3113, ca 0.4 mi from Summit Guard Station.
Mixed conifer forest with shaded stream, including scab and biscuit habitat on edge of forest; soil ranging from fine and deep in forest to shallow and rocky on scab; slope 0-20; aspect southwest. Phenology: flowering & fruiting.

U.S.A., Oregon, Union County: Umatilla National Forest and Vicinity: Bald Mountain W of and overlooking Looking Glass Creek, ca 2.5 air mi E of Tollgate.
Ridgetop dominated by forbs, with scattered shrubs and conifers; soil generally shallow to rock outcrops; slope 5-10; aspect southerly. Phenology: flowering & fruiting.
with Stuart Markow

U.S.A., Oregon, Umatilla County: Umatilla National Forest and Vicinity: where Forest roads 3130 and 3128 meet, ca 2 air mi ENE of Goodman Lookout.
Open area near road- rocky soil transitioning to mesic shady area with deeper soil; soil fine, brown; slope 0-5; aspect none. Phenology: flowering & fruiting.

U.S.A., Oregon, Union County: Umatilla National Forest and Vicinity: moving downslope from Forest Road 300, near Alder Lookout.
Dry, open, rocky slope, forb dominated. Phenology: flowering & fruiting.

U.S.A., Oregon, Wallowa County: Umatilla National Forest and Vicinity: where Forest roads 62 and 6214 intersect, near the trail to Hoodoo.
Mixed conifer stand; soil fine, ashy, light colored; slope 0-10; aspect ridgetop and south. Phenology: flowering & fruiting.

U.S.A., Oregon, Wallowa County: Umatilla National Forest and Vicinity: where Forest roads 62 and 6214 intersect, near the trail to Hoodoo.
Water retention area and dry rocky surroundings; ponderosa pine, Sedum, and Lomatium present; soil from red and inorganic to rocky; slope 0-10; aspect ridgetop. Phenology: flowering & fruiting.

U.S.A., Oregon, Wallowa County: Umatilla National Forest and Vicinity: off Forest Road 64 and old Forest Road 240.
Rocky with reddish soil; slope 10; aspect north. Phenology: flowering & fruiting.

U.S.A., Oregon, Umatilla County: Umatilla National Forest and Vicinity: along North Fork Umatilla River, 0.5-1 air mi ESE of Corporation Guard Station.
Douglas-fir and populus overstory and alder spp. along the river; soil fine, deep, light brown; slope 0-15; aspect southwest. Phenology: flowering & fruiting.
Heather Bradtke, 93. 6/10/2001.

U.S.A., Oregon, Umatilla County: Umatilla National Forest and Vicinity: Forest Road 31 (Mount Emily Road), 1.5 air mi ENE of I-80 interchange, 7 air mi SSE of Meacham.
Mixed conifer forest, logged, and adjacent roadside. Phenology: flowering & fruiting.
Annotated by Heather Bradtke.
with Heather Bradtke

U.S.A., Oregon, Grant County: Umatilla National Forest and Vicinity: Case Ridge on Forest Road 3972.060, ca 2 air mi SE of Dale.
Ponderosa pine and Douglas fir, logged, roadside, stream, slope, and crest. Phenology: flowering & fruiting.
Annotated by Heather Bradtke.
with Heather Bradtke

U.S.A., Oregon, Grant County: Umatilla National Forest and Vicinity: Spring Creek, Forest Road 1010.030, ca 9 air mi SW of Dale.
Ponderosa pine and Douglas fir with open slopes. Phenology: flowering & fruiting.
Annotated by Heather Bradtke.
with Heather Bradtke

U.S.A., Oregon, Grant County: Umatilla National Forest and Vicinity: 2.5 air mi NNE of Albee.
Ponderosa pine and some Douglas fir. Phenology: flowering & fruiting.

U.S.A., Washington, Columbia County: Umatilla National Forest and Vicinity: Conners Gulch, end of Forest Road 4620.050, ca 9.5 air mi SE of Dayton.
Roadsides, wooded slopes with ponderosa pine and Douglas fir. Phenology: flowering & fruiting.

U.S.A., Washington, Columbia County: Umatilla National Forest and Vicinity: east side of Chase Mountain from North Fork Touchet River, 0.5-1.5 air mi SW of Middle Point Ridge Trail.
Scab slopes and rock outcrops. Phenology: flowering & fruiting.

U.S.A., Washington, Columbia County: Umatilla National Forest and Vicinity: east side of Chase Mountain from North Fork Touchet River, 0.5-1.5 air mi SW of Middle Point Ridge Trail.
Scab area. Phenology: flowering & fruiting.

U.S.A., Oregon, Wallowa County: Umatilla National Forest and Vicinity: Wenaha-Tucannon Willderness: Smooth Ridge Trail and along the Wenaha River, ca 34 mi E and 6 mi S of Walla Walla.
Exposed copper and platey soils with grass dominant. Phenology: fruiting.

U.S.A., Oregon, Grant County: Umatilla National Forest and Vicinity: along trail between Boulder Butte and Dupratt Spring, ca 28 mi S and 15 mi E of Ukiah.
In lodgepole pine, subalpine fir, and spruce woods with sandy white soil; slope 0; aspect ridgetop. Phenology: fruiting.

U.S.A., Oregon, Grant County: Umatilla National Forest and Vicinity: Tamarack Mountin Lookout near Forest roads 2407 and 020, ca 3 mi N and 7 mi E of Spray.
In clay and basalt rock soils; slope 0-90; aspect west. Phenology: fruiting.

U.S.A., Oregon, Grant County: Umatilla National Forest and Vicinity: Forest Road 24 along Indian Creek, ca 7 mi N and 4 mi W of Monument.
On basalt rock outcrop; slope 5-10; aspect west. Phenology: fruiting.

U.S.A., Oregon, Morrow County: Umatilla National Forest and Vicinity: Forest Road 2104 by Road Canyon, ca 15 mi N and 4 mi E of Monument.
In sagebrush dominated area; slope 5-10; aspect southerly. Phenology: fruiting.

U.S.A., Oregon, Grant County: Umatilla National Forest and Vicinity: North Fork John Day Wilderness: from Forks Guard Station and Forest Road 5225 along Forks Trail, ca 11 mi N and 9 mi W of Granite.
Nearby sunny creek; slope 5-20; aspect north. Phenology: fruiting.

U.S.A., Oregon, Grant County: Umatilla National Forest and Vicinity: Bologna Basin, ca 3 mi N and 8 mi W of Monument.
Spring fed stream, in semishade of juniper and ponderosa pine; slope 15; aspect east. Phenology: flowering.

U.S.A., Oregon, Grant County: Umatilla National Forest and Vicinity: Bologna Basin, ca 3 mi N and 8 mi W of Monument.
Sunny open scab, Allium dominant with juniper and ponderosa pine woodland nearby; slope 30%. Phenology: fruiting.

U.S.A., Oregon, Grant County: Umatilla National Forest and Vicinity: Tamarack Mountain Lookout, near Forest roads 2407 and 020, ca 3 mi N and 7 mi E of Spray.
Scab and open slope on sagebrush grass steppe, shallow soil with overlaying basalt; slope 5-15; aspect southwest to west. Phenology: flowering.

U.S.A., Oregon, Grant County: Umatilla National Forest and Vicinity: near Forest Road 22, ca 8 mi N and 5 mi W of Monument.
Open area grading into juniper-ponderosa pine woodland; slope 15 - 30. Phenology: flowering.

U.S.A., Oregon, Grant County: Umatilla National Forest and Vicinity: near Forest Road 22, ca 8 mi N and 5 mi W of Monument.
Under ponderosa pine stand; slope: 15-30. Phenology: fruiting.

U.S.A., Oregon, Grant County: Umatilla National Forest and Vicinity: near Forest Road 22, ca 8 mi N and 5 mi W of Monument.
Open scab; slope 15-30. Phenology: fruiting.

U.S.A., Oregon, Umatilla County: Umatilla National Forest and Vicinity: ca 5 mi N and 7 mi E of Ukiah.
Lodgepole pine and ponderosa pine overstory, older trees >80 ft, Vaccinium and Arctostaphylos in understory; slope: 15; aspect: ravine. Phenology: flowering.

U.S.A., Oregon, Umatilla County: Umatilla National Forest and Vicinity: North Fork Umatilla Wilderness: Nine Mile Ridge, ca 7 mi S and 15-17 mi E of Athena.
Open slope with Lomatium, lupine, and grass; Bromus tectorum prevalent in fine, moderately deep soil; slope 30; aspect southwest. Phenology: flowering.

U.S.A., Oregon, Umatilla County: Umatilla National Forest and Vicinity: ca 10 mi E and 2 mi N of Ukiah.
Immature ponderosa pine stand in clearcut with ponderosa pine dominated overstory, herbaceous dominants are Lomatium and grass; has grazing evident; on fine, powdery soil over granite rock; slope <10; aspect north. Phenology: flowering.

U.S.A., Oregon, Umatilla County: Umatilla National Forest and Vicinity: ca 6 mi S and 6 mi E of Ukiah.
Open mixed conifer, ponderosa pine, Larix, juniper and grand fir on a slope near the road with Lomatium in basalt rock and fine powdery soil; slope 15; aspect northeast Phenology: flowering.

U.S.A., Oregon, Umatilla County: Umatilla National Forest and Vicinity: ca 4 mi S and 3 mi E of Ukiah.
Scab in shallow soil with basalt rock; slope <5; aspect westerly. Phenology: flowering.

U.S.A., Oregon, Umatilla County: Umatilla National Forest and Vicinity: ca 4 mi S and 3 mi E of Ukiah.
Scab in shallow soil with basalt rock; slope <5; aspect westerly. Phenology: fruiting.

U.S.A., Oregon, Umatilla County: Umatilla National Forest and Vicinity: Gibbon Ridge, ca 16 mi S and 3 mi E of Weston.
Ridgetop with grass, Lomatium and Allium; soil shallow, pale, over basalt; slope 20; aspect southwest. Phenology: fruiting.

U.S.A., Oregon, Umatilla County: Umatilla National Forest and Vicinity: Gibbon Ridge, ca 16 mi S and 3 mi E of Weston.
Ridgetop with grass, Lomatium and Allium; soil shallow, pale, over basalt; slope 20; aspect southwest. Phenology: flowering.

U.S.A., Oregon, Umatilla County: Umatilla National Forest and Vicinity: Horseshoe Ridge, ca 5 mi NE of Meacham.
Open area with Wyethia and Balsamorhiza; shallow soil over basalt; slope 0-10; aspect ridgetop and easterly. Phenology: flowering.

U.S.A., Oregon, Morrow County: Umatilla National Forest and Vicinity: Texas Butte on Copple Butte Trail, ca 20 mi N of Monument.
Opening surrounded by Douglas fir and grand fir with lupine and Achillea in the understory with shallow, chocolate brown soil over basalt; slope 0; aspect ridgetop. Phenology: fruiting.

U.S.A., Oregon, Morrow County: Umatilla National Forest and Vicinity: Texas Butte on Copple Butte Trail, ca 20 mi N of Monument.
Opening surrounded by Douglas fir and grand fir with lupine and Achillea in the understory with shallow, chocolate brown soil over basalt; slope 0; aspect ridgetop. Phenology: flowering.

U.S.A., Oregon, Morrow County: Umatilla National Forest and Vicinity: Alder Trail, ca 19 mi N of Monument.
Open ponderosa pine in overstory and Ceanothus in the understory in fine, moderately deep soil; slope 0-10; aspect south. Phenology: flowering.

U.S.A., Oregon, Morrow County: Umatilla National Forest and Vicinity: Alder Trail, ca 19 mi N of Monument.
Open ponderosa pine in overstory and Ceanothus in the understory in fine, moderately deep soil; slope 0-10; aspect south. Phenology: fruiting.

U.S.A., Oregon, Morrow County: Umatilla National Forest and Vicinity: Big Rock Flat Airstrip, ca 15 mi N and 7 mi W of Monument.
Scab and sagebrush steppe with grasses in shallow soil over basalt; slope 0-5; aspect none. Phenology: fruiting.

U.S.A., Oregon, Morrow County: Umatilla National Forest and Vicinity: Big Rock Flat Airstrip, ca 15 mi N and 7 mi W of Monument.
Scab and sagebrush steppe with grasses on flat mounds of powdery, fine, deep soil over basalt; slope 0-5; aspect none. Phenology: fruiting.

U.S.A., Oregon, Morrow County: Umatilla National Forest and Vicinity: Big Rock Flat Airstrip, ca 15 mi N and 7 mi W of Monument.
Scab and sagebrush steppe with grasses on flat mounds of powdery, fine, deep soil over basalt; slope 0-5; aspect none. Phenology: flowering.

U.S.A., Oregon, Grant County: Umatilla National Forest and Vicinity: Putnam Springs ca 4 mi N and 7 mi W of Monument.
Open meadow with springs, Mimulus dominant in fine, organic, chocolate brown soil; slope 0-10; aspect southwest. Phenology: fruiting.

U.S.A., Oregon, Grant County: Umatilla National Forest and Vicinity: Putnam Springs ca 4 mi N and 7 mi W of Monument.
Open grassy area with yellow composite and Polygonum in copper-colored, platey, shiny soil; slope 10; aspect south-southwest. Phenology: fruiting.

U.S.A., Oregon, Morrow County: Umatilla National Forest and Vicinity: near Nine Top Road on Mahogany Flat, ca 12 mi N of Monument.
Open slope with chocolate brown, shallow soil over basalt; slope 35; aspect southwest. Phenology: fruiting.

U.S.A., Oregon, Morrow County: Umatilla National Forest and Vicinity: Sunflower Flats on Forest Road 22, ca 25 mi S of Heppner.
Scab with Artemisia, grasses, and Penstemon in shallow, chocolate brown soil over basalt; slope 0; aspect none. Phenology: fruiting.

U.S.A., Oregon, Morrow County: Umatilla National Forest and Vicinity: Sunflower Flats on Forest Road 22, ca 25 mi S of Heppner.
In open meadow with fine, deep, chocolate brown soil over basalt; slope 0; aspect none. Phenology: flowering.

U.S.A., Oregon, Wheeler County: Umatilla National Forest and Vicinity: Mahogany Butte on Forest Road 400, ca 8 mi N and 4 mi E of Spray.
Open area near riparian zone with deep soil; slope 15-20; aspect south. Phenology: fruiting.

U.S.A., Oregon, Morrow County: Umatilla National Forest and Vicinity: off Forest roads 100 and 112, ca 21 mi S and 8 mi E of Heppner.
Open area with ponderosa pine, juniper and Artemisia in shallow, chocolate brown soil over basalt; slope 0-5; aspect south. Phenology: fruiting.

U.S.A., Oregon, Morrow County: Umatilla National Forest and Vicinity: off Forest roads 100 and 112, ca 21 mi S and 8 mi E of Heppner.
Open area with ponderosa pine, juniper and Artemisia in shallow, chocolate brown soil over basalt; slope 0-5; aspect south. Phenology: flowering.

U.S.A., Oregon, Morrow County: Umatilla National Forest and Vicinity: Arbuckle Mountain, ca 4 mi N and 16 mi W of Ukiah.
Open ridgetop with copper, rocky soil or rock outcrop; slope 0-10; aspect ridgetop and west. Phenology: fruiting.

U.S.A., Oregon, Wheeler County: Umatilla National Forest and Vicinity: Forest Road 21, ca 12 mi N and 3 mi W of Spray.
Partially shaded with Ceanothus leading into mixed conifer downslope in fine, pale, shallow soil over basalt; slope 15-20; aspect north. Phenology: fruiting.

U.S.A., Oregon, Wheeler County: Umatilla National Forest and Vicinity: Forest Road 2141 and Forest Road 20, ca 9 mi N and 1 mi W of Spray.
In sagebrush and nearby woods with chocolate brown soil over basalt; slope 5-10; aspect south. Phenology: flowering & fruiting.

U.S.A., Oregon, Grant County: Umatilla National Forest and Vicinity: Rocky Flats on Forest Road 24, ca 7 mi N and 7 mi E of Spray.
Open rock flats with Artemisia and grasses in basalt rock and red clay; slope 0; aspect none. Phenology: fruiting.

U.S.A., Oregon, Grant County: Umatilla National Forest and Vicinity: Eagle Rock and China Cap on Forest Road 2128, ca 8 mi N and 7 mi W of Monument.
Open slope with Lomatium, grass, and Polygonum in sandy, metallic, copper-colored soil; slope 0-15; aspect southwest. Phenology: fruiting.

U.S.A., Oregon, Morrow County: Umatilla National Forest and Vicinity: Forest Road 2106 and 40, ca 17 mi W and 5 mi S of Ukiah.
Lodgepole pine, ponderosa pine, and Douglas fir overstory with Vaccinium and Lupinus understory in fine, deep, chocolate brown soil; slope 0-5; aspect none. Phenology: fruiting.

U.S.A., Oregon, Grant County: Umatilla National Forest and Vicinity: Forest roads 3990 and 40, ca 12 mi S and 3 mi E of Dale.
Sagebrush steppe in copper, platey, metallic soil; slope 10; aspect ridgetop and south. Phenology: fruiting.

U.S.A., Oregon, Grant County: Umatilla National Forest and Vicinity: Forest roads 3990 and 40, ca 12 mi S and 3 mi E of Dale.
Under ponderosa pine in fine, deep soil; slope 0-10; aspect ravine. Phenology: fruiting.

U.S.A., Oregon, Grant County: Umatilla National Forest and Vicinity: Bone Point Lookout, ca 4 mi W of Dale.
Sagebrush and Polygonum in copper, platey, metallic soil; slope 10-15; aspect ridgetop and west. Phenology: fruiting.

U.S.A., Oregon, Grant County: Umatilla National Forest and Vicinity: Forest roads 1006 and 51, ca 5 mi S and 2 mi E of Dale.
Open slope with shallow soil over basalt; slope 15; aspect southwest. Phenology: fruiting.

Open area in pumic rock and tan soil; slope:10; aspect: southwest. Phenology: fruiting.

U.S.A., Oregon, Grant County: Umatilla National Forest and Vicinity: Howards Meadow and East Fork Meadow Brook Creek, ca 2 mi S of Dale.
Meadow and wetland in fine, deep, tan soil; slope 0; aspect none. Phenology: fruiting.

U.S.A., Oregon, Wallowa County: Umatilla National Forest and Vicinity: Wenaha-Tucannon Wilderness: Dexter Ridge, ca 24 mi E and 5 mi S of Walla Walla, Washington.
Open area with shallow soil; slope 5-20; aspect ridgetop. Phenology: fruiting.

U.S.A., Washington, Columbia County: Umatilla National Forest and Vicinity: Wenaha-Tucannon Wilderness: Dexter Ridge, ca 24 mi E and 3 mi S of Walla Walla Washington.
Open ridgetop with platey, copper soil; slope 0-5; aspect ridgetop. Phenology: fruiting.

U.S.A., Washington, Asotin County: Umatilla National Forest and Vicinity: Forest Road 4304, ca 6 mi W and 1 mi S of Anatone.
Open area in platey, copper colored soil; slope 5-10; aspect south. Phenology: fruiting.

U.S.A., Washington, Asotin County: Umatilla National Forest and Vicinity: ca 1 mi S and 10 mi W of Anatone.
Copper platey soil; slope 15-20, aspect south. Phenology: fruiting.

U.S.A., Washington, Asotin County: Umatilla National Forest and Vicinity: ca 1 mi S and 10 mi W of Anatone.
Top of butte in brown powdery soil. Phenology: flowering.

U.S.A., Oregon, Umatilla County: Umatilla National Forest and Vicinity: Bobsled Ridge, ca 17 mi S and 8 mi E of Milton-Freewater.
Open slope: in fine, deep, brown soil; slope 5-15; aspect east. Phenology: fruiting.

U.S.A., Oregon, Grant County: Umatilla National Forest and Vicinity: Vinegar Hill to Psyche Butte off Forest Road 2010; ca 7 mi E and 7 mi S of Granite.
Open slope in serpentine talus soil; slope ridgetop-20. Phenology: fruiting.

U.S.A., Oregon, Grant County: Umatilla National Forest and Vicinity: Vinegar Hill to Psyche Butte off Forest Road 2010; ca 7 mi E and 7 mi S of Granite.
Open slope in fine, moderately deep, light brown non-serpentine soil; slope 10-20; aspect north. Phenology: fruiting.

U.S.A., Oregon, Grant County: Umatilla National Forest and Vicinity: Silver Butte at end of Forest Road 5225, ca 16 mi S and 19 mi E of Ukiah.
Open area on slope with shallow, fine, tan soil over rock outcrop; slope 15; aspect west. Phenology: fruiting.

U.S.A., Oregon, Umatilla County: Umatilla National Forest and Vicinity: Forest Road 31, ca 2 mi S and 8 mi W of Elgin.
Ridgetop in compacted, shallow, red brown soil over basalt; slope 0-15; aspect ridgetop and east. Phenology: fruiting.

U.S.A., Oregon, Umatilla County: Umatilla National Forest and Vicinity: Forest Roads 3128 and 190 on Bobsled and Plenty Bear ridges, ca 11 mi S and 7 mi E of Weston.
Grass steppe; slope 5-10; aspect west. Phenology: fruiting.

U.S.A., Washington, Columbia County: Umatilla National Forest and Vicinity: Tablerock Lookout, Forest roads 64 and 475, ca 1 mi S and 19 mi E of Walla Walla.
Shallow soil that is poorly drained over basalt; slope 0; aspect ridgetop. Phenology: fruiting.

U.S.A., Washington, Columbia County: Umatilla National Forest and Vicinity: Wenaha-Tucannon Wilderness: Sawtooth Ridge, ca 2 mi S and 22 mi E of Walla Walla.
Gray almost green pebbly, exposed soil. Phenology: fruiting.

U.S.A., Washington, Garfield County: Umatilla National Forest and Vicinity: Wenaha-Tucannon Wilderness: Mt. Misery Trail in vicinity of Diamond Peak, ca 1 mi S and 18 mi W of Anatone.
In basalt outcrop. Phenology: fruiting.

U.S.A., Colorado, Custer County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Wet Mountains: Lewis Creek, NE of junction of Colo Hwy 96 and Colo Hwy 165.
End of road; riparian with Pinus ponderosa and Abies concolor. Phenology: flowering & fruiting.

U.S.A., Colorado, Saguache County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Cochetopa Hills: San Isabel National Forest: W on Forest Road 890 along Alder Creek at the forest boundary, S of Poncha Pass.
Riparian with Abies concolor. Phenology: flowering & fruiting.

U.S.A., Colorado, Huerfano County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Sangre de Cristo Range: Medano Pass on the county line, W of Colo Hwy 69 on Forest Road 559, S of Westcliffe.
Picea-Abies. Phenology: flowering & fruiting.

U.S.A., Colorado, Saguache County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Cochetopa Hills: from exposed ridge to the W of Mount Ouray S to Forest Road near Marshall Pass, SW of Poncha Springs.
Picea engelmannii and alpine ridge. Phenology: flowering & fruiting.

U.S.A., Colorado, Custer County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Sangre de Cristo Range: east face of Eagle Peak, NW of Westcliffe.
Alpine slope and timberline. Phenology: flowering & fruiting.

U.S.A., New Mexico, Taos County: Vermejo Park Ranch: Culebra Range: along Casias Creek 1 air mi N of Beaver Lakes.
Fast-flowing mountain stream bordered by wet meadows with Dasiphora fruticosa, Carex, grasses, Dodecatheon pulchellum, and young Picea pungens; adjacent to mesic meadows. Tufted; occasional in moist soil by creek. Photographed. Specimen GPS: 36.949173, -105.27166. Phenology: flowering.
Annotated by Ben Legler on 2/10/2010.

U.S.A., Colorado, Custer County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Wet Mountain Valley: ca 2 air mi NNW of Silver Cliff.
Grasslands. Phenology: flowering & fruiting.
Annotated by Brian Elliott.

U.S.A., Colorado, Pueblo County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Wet Mountains: slopes of peak "11430", ca 1.2 air mi NW of North Peak.
Alpine meadow. Phenology: flowering & fruiting.
Annotated by Brian Elliott.
with Brian Elliott

U.S.A., Montana, Custer County: US Range Livestock Experiment Station: near house, Pasture A.
Level ground; clay soil; with grama grass, Stipa, Agropyron smithii. Extreme abundance. Phenology: flowering.
1. Poa canbyi (Scribn.) Howell
Annotated by E. J. Woolfolk.

U.S.A., Montana, Custer County: US Range Livestock Experiment Station: center of trap in draw.
T6N R43E S10
Phenology: flowering.
2. Poa canbyi (Scribn.) Howell

U.S.A., Montana, Custer County: Near the R.L.E.S, 27 mi NW of Miles City.
Rolling slope; clay loam soil; shortgrass cover with bluestem, green stipa, salt and grama grass. Very common and abundant. Phenology: flowering.
1. Poa canbyi (Scribn.) Howell

U.S.A., Montana, Stillwater County: Along Stillwater River, off Montana Hwy. 419, Custer National Forest; 3.5 mi NW of Woodbine.
West-facing slope, base of granitic slope, colonizing sand dunes. Phenology: flowering.
Annotated by Betsy E. Neely.
with Ray W. Brown

U.S.A., Montana, Big Horn County: East Decker Coal Site: above Deer Creek.
T9S R40E S7 NW1/4
In shade of juniper; sagebrush grassland. Phenology: flowering.
Annotated by Donald E. Brink.

U.S.A., Montana, Stillwater County: 2 mi N of Reed Point.
Sandy clay loam. Phenology: flowering.
Annotated by W. E. Booth.

U.S.A., Montana, Sweet Grass County: Ca 1 mi W of Big Timber.
Along railroad track, scattered throughout bunchgrass. Phenology: flowering.
Annotated by W. E. Booth.

U.S.A., South Dakota, Pennington County: Buffalo Gap National Grasslands: 5 mi SE, 1.7 mi S of Wall, Bloom Basin.
Associated with Agsm, Bogr, Stvi; sandy soil; steer allotment. Scattered. Phenology: flowering.
Garrett Severson, 195. 6/5/1971.
Accession: USFS 427070, Barcode: USFS0068970

U.S.A., South Dakota, Pennington County: Buffalo Gap National Grasslands: 5 mi SE, 1.7 mi S of Wall, Bloom Basin.
With Agsm, Bogr, Stvi; clay soil on hill slope, shale fragments; steer pasture allotment. Phenology: flowering.
Garrett Severson, 194. 6/5/1971.
Accession: USFS 427071, Barcode: USFS0068969

U.S.A., South Dakota, no county County: Harney National Forest.
Clay loam. Phenology: flowering.
Accession: USFS 426757, Barcode: USFS0068965

U.S.A., South Dakota, Custer County: Harney National Forest: Yount's Ranch on Limestone.
T2S R2E S27
Southeast slope; clay loam soil; grassy park. Scarce. Phenology: flowering.

U.S.A., South Dakota, no county County: Black Hills National Forest.
South slope; moist sandy loam soil; edge of park. Phenology: flowering.

U.S.A., South Dakota, Pennington County: Black Hills National Forest: Rapid City: School of Mines Campus.
T1N R8E S6
5 percent northeast slope; clay soil; mixed prairie; dry plains and prairie distribution; Bouteloua gracilis, Stipa comata and Carex. Phenology: flowering.

U.S.A., South Dakota, Jackson County: Badlands: Cedar Canyon, Interior.
South-facing cliffs along Great Wall; red cedar association. Phenology: flowering.

U.S.A., South Dakota, Pennington County: Rapid City.
Redbed foothills; east-facing; grass and yucca association. Phenology: flowering.

U.S.A., South Dakota, Custer County: Jewel Cave National Monument: old area E of residence.
Slabby limestone outcrops in ponderosa pine forest. Phenology: flowering.

U.S.A., Montana, Lake County: Flathead Lake: Cedar Island, 2 mi E of Rollins.
Slope 10%, east exposure; shallow soil; rocky outcrop and moss mat; Douglas-fir forest. Phenology: flowering.
Annotated by Jason R. Swallen in 1965.

U.S.A., Montana, Park County: Absaroka National Forest: Crazy Mountains: head of South Fork Sweet Grass Creek.
30% south, slope aspect; rocky soil; grassland. Phenology: flowering.
Annotated by Frances C. Weintraub on 8/18/1946.

U.S.A., Montana, Park County: Absaroka National Forest: Cascade Creek.
T4S R10E S19
Slope 10%, west aspect; rocky soil; alpine. Phenology: flowering.

U.S.A., Montana, Sweet Grass County: Absaroka National Forest: Independence.
T7S R12E S13
North slope; sandy loam shallow glacial soil; alpine meadow with Carex, Juncus, grasses. Not common. Phenology: flowering.
Annotated by C. Eugene Larsen.

U.S.A., Montana, Sweet Grass County: Absaroka National Forest: Independence.
Slope 40%, north aspect; alpine meadow with Carex, Juncus, grasses. Phenology: flowering.
Annotated by C. Eugene Larsen.

U.S.A., Montana, Madison County: Beaverhead National Forest.
T10S R3W S9
5% north slope; shallow, sandy clay loam soil; sagebrush cover type. Phenology: flowering.

U.S.A., Montana, Madison County: Beaverhead National Forest.
T10S R3W S12
5% east slope; sandy clay loam soil; grass vegetation type. Phenology: flowering.
with Herbert T. Peterson

U.S.A., Montana, Beaverhead County: Beaverhead National Forest.
Shallow gravelly loam soil; with Asp, Fid, Poa, Cge. Phenology: flowering.
Annotated by Orville Sparrow.

U.S.A., Montana, Beaverhead County: Beaverhead National Forest: Sheep Creek.
Slope 2%, east exposure; rocky clay loam soil; with big sage, junegrass, lupine, Erigeron. Common throughout area. Phenology: flowering.
Annotated by Frances C. Weintraub on 3/23/1951.
Anthony B. Evanko, ABE-45. 8/4/1950.

U.S.A., Montana, Ravalli County: Bitterroot Range: Bitterroot National Forest: Selway-Bitterroot Wilderness: ca 0.5 mi E of El Capitan summit, ca 10 mi W of Darby.
Mesic alpine fellfield community on gently sloping, east facing bench with shallow, silty soil; granite substrate; associated with Antennaria lanata, Sibbaldia procumbens, Polygonum bistortoides, Potentilla diversifolia, Phacelia lyallii. Common. Phenology: flowering.
Annotated by Robert Moseley.

U.S.A., Montana, Sweet Grass County: Gallatin National Forest: divide between Meatrack Basin and Mill Creek.
Slope 40%, west exposure; rocky silt loam soil; exposed ridge; with Trifolium, Lupinus, Abies lasiocarpa. Scattered locally. Phenology: flowering.
Annotated by Frederick J. Hermann in 1965.

U.S.A., Montana, Missoula County: Flat south of Missoula, near the Lolo National Forest.
level ground with shallow gravelly loam soil; with Balsamorhiza, Agropyron; dry grassland. Moderate abundance. Phenology: flowering.
Annotated by H. R. Flint.

U.S.A., Montana, Missoula County: Lolo National Forest: Sapphire Mountains: Bonita Ranger District: Gilbert Creek, 22 mi SE of Missoula.
Slope 40%, south exposure; dry hillside with Agsp-FES, Basa, Fesc, Feid. Common. Phenology: flowering.
Annotated by Charles Feddema in 1969.

U.S.A., Montana, Missoula County: Lolo National Forest: Missoula Ranger District: Lyon Gulch, 6 mi SW of Missoula.
Slope 0-10%, southeast exposure; yellowpine park with Feid, Fesc, DAN, Basa. Common. Phenology: flowering.
Annotated by Charles Feddema in 1969.

U.S.A., Montana, Jefferson County: Deerlodge National Forest: Kilborn Gulch.
2. Poa secunda J. Presl.

U.S.A., Montana, Park County: Gallatin National Forest: near Elk Creek Quadrats 1 and 2.
Annotated by Frances C. Weintraub on 2/20/1946.
Lincoln C. Ellison, 27Q. 8/1/1934.

U.S.A., Montana, Sweet Grass County: Gallatin National Forest: Upper Middle Meatrack Basin.
Slope 50%, northeast exposure; stony loam soil; rock outcrop with Cerastium, Penstemon, Sedum. Common locally. Phenology: flowering.
Annotated by Frederick J. Hermann in 1965.

U.S.A., Montana, Beaverhead County: Beaverhead Div.
Handwritten label not fully legible. Phenology: flowering.

U.S.A., Montana: US Sheep Experiment Station: Summer Range: Big Mountain [Sheep Mountain], Beaverhead National Forest.
Slope 20%, south exposure. Phenology: flowering.
Annotated by Jason R. Swallen in 1959.

U.S.A., Montana, Beaverhead County: U.S. Sheep Experiment Station: Big Mountain.
Slope 20%, south exposure; subalpine vegetation with Aster, Artemisia, Festuca. Phenology: flowering.

U.S.A., Montana, Beaverhead County: U.S. Sheep Experiment Station: Big Mountain.
Slope 20%, south exposure; subalpine vegetation with Carex, Aster. Phenology: flowering.

U.S.A., Montana, Silver Bow County: Rochester Basin: near Camp Creek.
Slope 8 degrees, east exposure; shallow sandy soil; grassland with grama, Stipa, cactus. Common. Phenology: flowering.
Annotated by Leon C. Hurtt.

U.S.A., Montana: Jefferson National Forest: Camp Creek.
Soil is gravel and lime decomposition; with june-grass, rye-grass, blue joint. Phenology: flowering.

U.S.A., North Dakota, Ward County: South side of Taskers Coulee, 2 mi S of Kenmare.
Grassland along rim. Phenology: flowering.
Annotated by Neil Hotchkiss.
Neil Hotchkiss, s.n.. 5/25/1941.

U.S.A., North Dakota, Billings County: Medora.
1. Poa buckleyana Nash
Annotated by L. R. Waldron.

U.S.A., North Dakota, Cavalier County: Walhalla.
On slope above base of butte; in dense Agropyron smithii. Phenology: flowering.

U.S.A., South Dakota, Pennington County: Buffalo Gap National Grasslands: 1 mi W of Conata.
Prairie dog town. Common. Phenology: flowering.
Annotated by K. A. Fagerstone.

U.S.A., South Dakota, Harding County: Short-Pine Hills: At Harding Store.
Slope 5%, east aspect; sandy loam soil; with mixed grasses. Fair abundance and wide distribution. Phenology: flowering.
Louis W. Shevling, 38. 6/8/1922.

U.S.A., Colorado, Saguache County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Sangre de Cristo Range: Hayden Pass Creek, from roadside mine NE to Hayden Pass and up ridge toward Galena Peak.
Coniferous forest, roadside, openings on pass. Phenology: flowering & fruiting.
Annotated by Brian Elliott.

U.S.A., Wyoming, Albany County: Laramie Plains: Mortenson Lake National Wildlife Refuge: ca 11 air mi SW of Laramie.
Grassland upland, moist. Phenology: fruiting.

U.S.A., Wyoming, Albany County: Laramie Plains: Hutton Lake National Wildlife Refuge: ca 10 air mi SW of Laramie.
Greasewood/grassland uplands. Phenology: fruiting.

U.S.A., Wyoming, Albany County: Laramie Plains: Bamforth National Wildlife Refuge: ca 7 air mi NW of Laramie.
Greasewood/grassland uplands; alkali flats. Phenology: fruiting.

U.S.A., Wyoming, Fremont County: Shoshone National Forest: Wiggins Fork.
Slope 5%, south exposure; rocky, sandy soil. Phenology: vegetative only.
Annotated by Stuart Markow in 1995.

U.S.A., Wyoming, Teton County: Teton National Forest: Horsetail Ranger Station yard.
Gentle south slope; clay loam soil; with bluegrass and porcupine grass. Phenology: vegetative only.

U.S.A., Wyoming, Albany County: Sheep Mountain: near Fence Creek Park.
Moist northern exposure. Phenology: vegetative only.

U.S.A., Wyoming, Fremont County: Shoshone National Forest: Wiggins Fork.
Slope 5%, south exposure; rocky, sandy soil. Phenology: vegetative only.

U.S.A., Wyoming, Sublette County: Wyoming National Forest: Little Flattop, east slope.
Slope 15-20% east; sandy loam soil; with Wheatgrass, bromegrass, geranium. Phenology: vegetative only.
Charles H. McDonald, McD&s-1. 6/18/1926.
with H. A. Shannon

U.S.A., Wyoming: Washakie National Forest.
Clay loam soil. Phenology: vegetative only.

U.S.A., Wyoming, Park County: Shoshone National Forest: North Fork Shoshone River.
Open flats. Phenology: vegetative only.

U.S.A., Wyoming, Carbon County: Medicine Bow National Forest: Jack Creek Ranger Station.
Gentle south slope, sandy loam soil. Common. Phenology: vegetative only.

U.S.A., Wyoming, Teton County: Teton National Forest: South end of Munger Mountain, Fall Creek slope.
Slope 10 degrees south; fine sandy clay soil; with Poa, Fescue, Stipa, sage. Phenology: vegetative only.
Charles H. McDonald, 920. 8/3/1929.

U.S.A., Wyoming, Fremont County: Bonneville National Forest.
Clay loam soil. Phenology: vegetative only.

U.S.A., Wyoming, Sublette County: Wyoming National Forest: Little Flattop Mountain, east slope.
Slope 15% east, clay loam soil; with wheatgrass, geranium, Poa, Fescue. Common. Phenology: vegetative only.
Charles H. McDonald, McD&S-10. 6/18/1926.
with H. A. Shannon

U.S.A., Wyoming, Fremont County: Washakie (Bonneville) National Forest.
Wet soil. Phenology: vegetative only.
Wilber Goodson, 276. 8//1912.

U.S.A., Wyoming, Sublette County: Wyoming National Forest: North Cottonwood, near Forest boundary.
North slope; gravelly dry loam soil; with Black sage, wheatgrass. Phenology: vegetative only.
Annotated by Stuart Markow in 1995.
with C. N. Woods

U.S.A., Wyoming, Carbon County: Hayden (Medicine Bow) National Forest: Battle Divide.
Moderate west slope; gravelly loam soil; with Sitanion, senecio, yarrow, daisy, agropyron. Common. Phenology: vegetative only.

U.S.A., Wyoming, Carbon County: Medicine Bow National Forest: Medicine Bow River.
Level slope; clay loam saline sites. Phenology: vegetative only.

U.S.A., Wyoming, Albany County: Pole Mountain District: Crow Creek.
Southeast exposure. Phenology: vegetative only.

U.S.A., Wyoming, Carbon County: Hayden (Medicine Bow) National Forest: Battle Divide.
Moderate west slope; gravelly loam soil; with Poa, agropyron, sandwort, daisy, juncus, false dandelion. Phenology: vegetative only.

U.S.A., Wyoming, Park County: Wood River.
In wooded area along stream with Arabis and Mulhenbergia. Phenology: vegetative only.

U.S.A., Wyoming, Carbon County: Sandstone Experimental Plot.
T13W R87W
Moderate south slope; sandy clay loam soil; with Wyethia, yampa, Carex, Danthonia, Stipa. Phenology: vegetative only.

U.S.A., Wyoming, Sublette County: Lower middle Triple Peak.
Rocky ridge. Phenology: vegetative only.
Dennis Van Denbos, 7040. 7/7/1988.

U.S.A., Wyoming, Park County: Shoshone National Forest: near Rocky Ford Swamp.
Moist, sandy soil. Phenology: vegetative only.
Annotated by Stuart Markow in 1995.

U.S.A., Wyoming: Shoshone National Forest.
Moist loam soil. Phenology: vegetative only.

U.S.A., Wyoming, Fremont County: Flank of Wind River Peak.
Moist, protected rocky sites on the flank of the peak. Phenology: vegetative only.

U.S.A., Wyoming, Park County: Absaroka Mountains: North Fork Shoshone River Drainage; ca 6 mi S of U.S. Hwy 14, ca 1/2 mi N of Cabin Creek and W of Eagle Creek.
On ridge. Phenology: vegetative only.

U.S.A., Wyoming, Sublette County: Wyoming National Forest: Middle Piney Creek, above lake.
Slope 2 degrees east; sandy loam soil; with sedge, timothy, whteatgrass. Phenology: vegetative only.

U.S.A., Wyoming, Lincoln County: Snake River Canyon, above Alpine Junction.
On west side of canyon with Poa and Cymopterus. Phenology: vegetative only.

U.S.A., Wyoming, Lincoln County: Green River Basin: near Elkol, 6 air mi SW of Kemmerer.
Phenology: vegetative only.
Alan T. Carpenter, 51. 7/1/1982.

U.S.A., Wyoming, Sheridan County: Hunt Mountain.
Slopes of a nivation basin. Phenology: vegetative only.

U.S.A., Wyoming, Carbon County: Elk Range National Forest: North Platte River, Boat Creek.
Slope 15%, west exposure. Phenology: vegetative only.

U.S.A., Wyoming, Teton County: Summit slopes of Angle Mountain.
Phenology: vegetative only.

U.S.A., Wyoming, Big Horn County: Summit of Bald Mountain on U.S. Hwy Alt 14.
Phenology: vegetative only.

U.S.A., Wyoming, Big Horn County: Summit of Bald Mountain on U.S. Hwy Alt 14.

U.S.A., Wyoming, Sublette County: Wyoming National Forest: ridge between Dry Beaver and South Beaver creeks.
T35N R112W; also R113W
Level east slope; gravelly loam soil; with Stipa, carrot. Phenology: vegetative only.

U.S.A., Wyoming, Washakie County: Near junction with Bluebank Road, 0.2 mi S of Nowater Trail.
T43N R89W S18 NW,NE
Gentle east-facing slopes; loamy range site; with Artemisia tridentata, Agropyron spicatum, Vicia, Xylorhiza glabriuscula, and Eurotia. Phenology: vegetative only.

U.S.A., Wyoming, Carbon County: Hayden National Forest: head of Copper Creek.
Moderate southeast slope, gravelly loam soil, with sagebrush, yarrow, knotweed, Elymus, Agropyron, Poa, brome. Phenology: vegetative only.

U.S.A., Wyoming, Johnson County: Bighorn National Forest: ca 20 mi S of Buffalo Highway 87.
Slope 30% southeast; rocky sandly loam soil; with Agropyron spicatum, Carex, Koeleria, Yucca. Phenology: vegetative only.

U.S.A., Wyoming, Sublette County: Wyoming National Forest: South Cottonwood Creek.
Slope 2 degrees east; gravelly loam soil; with Fescue, Poa, wheatgrass. Phenology: vegetative only.

U.S.A., Wyoming, Teton County: Teton National Forest: Horsetail Ranger Station.
On gentle south slope on clay loam soil, in aspen park with geranium and lupine. Phenology: vegetative only.

U.S.A., Wyoming, Albany County: Medicine Bow National Forest: Horatio Rock Pasture.
Gentle slope, shallow gravelly soil, with sagebrush. Phenology: vegetative only.

U.S.A., Wyoming, Teton County: Teton National Forest: South Fall Creek, camp ground.
Slope 5 degrees east; sandy loam soil; with rye Poa, Carex, brome. Phenology: vegetative only.
Charles H. McDonald, 945. 8/5/1930.

U.S.A., Wyoming, Carbon County: Medicine Bow National Forest: Sandstone Ranger Station.
Gentle north slope; clay soil. Common. Phenology: vegetative only.

U.S.A., Wyoming, Lincoln County: Wyoming National Forest:South Fork of Poker Hollow Creek, near Forks.
Slope 10% northwest; sandy clay loam soil; with Poa, aster, brome. Phenology: vegetative only.
Charles H. McDonald, McD&D042. 9/5/1926.

U.S.A., Wyoming, Fremont County: On Bold Mountain.
South-facing, cliffs and rocky ledges. Phenology: vegetative only.
Dennis Van Denbos, 7282. 8/1/1988.

U.S.A., Wyoming, Carbon County: Medicine Bow National Forest: Medicine Bow River.
Level slope. Phenology: vegetative only.

U.S.A., Wyoming: Medicine Bow National Forest.
Dry and sandy soil. Phenology: vegetative only.

U.S.A., Wyoming, Albany County: Medicine Bow National Forest: Muddy Park.
2% south slope; deep organic loam soil; dry meadow; with Carex, Deschampsia, Potentilla. Common. Phenology: vegetative only.

U.S.A., Wyoming, Teton County: Northwest ridge of Palmer Peak.
Snowbeds. Phenology: vegetative only.

U.S.A., Wyoming, Park County: Above Gardner Lake.
Rocky slopes above lake. Phenology: vegetative only.

U.S.A., Wyoming, Johnson County: Big Horn Mountains: canyon along north fork of Crazy Woman Creek, ca 13.5 mi SW of Buffalo.
Roadside and disturbed areas. Phenology: vegetative only.

U.S.A., Wyoming, Big Horn County: On Hunt Mountain.
Rocky places. Phenology: vegetative only.

U.S.A., Wyoming, Park County: Absaroka Mountains: North Fork Shoshone River Drainage: on the ridge between Kitty and Eagle creeks, ca 0.5 mi S of U.S. Hwy 14, 16, & 20.

U.S.A., Wyoming, Albany County: Just below summit of Medicine Bow Peak.

2. Poa secunda J. Presl var. incurva (Scribn. & T.A. Williams) Beetle

U.S.A., Wyoming, Teton County: Above Breccia Cliffs on Togwotee Pass.
Rolling alpine tundra. Phenology: vegetative only.

U.S.A., Wyoming, Johnson County: On the south flanks of Loaf Mountain.
South-facing alpine slopes near timberline. Phenology: vegetative only.

U.S.A., Wyoming, Teton County: North ridge of Breccia Peak.
Scree and talus on north ridge. Phenology: vegetative only.
2. Poa secunda J. Presl var. incurva (Scribn. & T.A. Williams) Beetle

U.S.A., Wyoming, Sublette County: Summit of Hoback Peak.
2. Poa secunda J. Presl var. incurva (Scribn. & T.A. Williams) Beetle

U.S.A., Wyoming: Medicine Bow National Forest.
Moist loam soil. Phenology: vegetative only.

U.S.A., Wyoming: Wyoming (Bridger) National Forest.
Sandy loam. Phenology: vegetative only.

U.S.A., Wyoming, Fremont County: Teton Wilderness Area; Absaroka Mountains: Marston Pass, W of Continental Divide.
South-facing slope; scattered krummholz. Phenology: vegetative only.
with Alan Carpenter

U.S.A., Wyoming, Fremont County: Bold Mountain.
Meadows on north-facing slope of mountain. Phenology: vegetative only.
Dennis Van Denbos, 7315. 8/1/1988.

U.S.A., Wyoming, Albany County: Medicine Bow Mountains: NW of East Glacier Lake.
Steep and rocky south-facing boulder field. Phenology: vegetative only.
with Claudia Regan

U.S.A., Wyoming, Teton County: North ridge of Breccia Peak.
Scree and talus on north ridge. Phenology: vegetative only.

U.S.A., Wyoming, Sublette County: Hodges Peak.
Southeast-facing meadow. Phenology: vegetative only.

U.S.A., Wyoming, Sublette County: Middle Triple Peak.
South facing slope. Phenology: vegetative only.

U.S.A., Wyoming, Sublette County: Lower middle Triple Peak.
Rocky ridge. Phenology: vegetative only.

U.S.A., Wyoming, Sublette County: Bridger National Forest: Wind River Mountains: W of Seneca Lake
Slope 10%, east exposure; ledge bench. Phenology: vegetative only.

U.S.A., Wyoming, Park County: Beartooth Plateau: vicinirty Chain Lakes.
5% south slope, gravelly loam soil; subalpine park; with Carex, Poa, Antennaria. Phenology: vegetative only.

U.S.A., Wyoming, Carbon County: Hayden (Medicine Bow) National Forest: Battle Divide.
Moderate west slope; gravelly loam soil; with Sitanion, senecio, yarrow, daisy, agropyron. Phenology: vegetative only.

U.S.A., Wyoming, Sublette County: Big Sheep Mountain.
Rocky flats with small trenches 1-2 ft wide. Phenology: vegetative only.

U.S.A., Wyoming, Fremont County: Bear Peak.
Rocky ledges and cliffs on south facing slope . Phenology: vegetative only.

U.S.A., Wyoming, Albany County: Medicine Bow Mountains; ridge E of East Glacier Lake.
Dry west-facing slope, in opening in spruce-fir-willow krummholz, near plot (18.9, 14.5). Phenology: vegetative only.
with Claudia Regan, Bob Musselman, Will Moir

U.S.A., Wyoming, Teton County: Teton National Forest: Horsetail Creek.
T43N R114W
Steep south slope, clay loam soil, with sagebrush and grass. Phenology: vegetative only.

U.S.A., Wyoming, Teton County: Teton National Forest: head of Cottonwood.
T43N R111W
Gentle west slope, gravelly loam soil, woodland park with larkspur. Phenology: vegetative only.

U.S.A., Wyoming, Teton County: Teton National Forest: Horsetail Ranger Station.
Gentle south slope, clay loam soil, aspen park with gearanium and lupine. Phenology: vegetative only.

U.S.A., Wyoming, Carbon County: Medicine Bow National Forest: Jack Creek Ranger Station.
Gentle south slope, sandy loam soil in park. Phenology: vegetative only.

U.S.A., Wyoming, Carbon County: Medicine Bow National Forest: Six Mile Gap.
Gentle slope, loam soil, with aspen. Phenology: vegetative only.
Evan J. Williams, F-4c. 7/29/1926.

U.S.A., Wyoming, Teton County: Teton National Forest: Horsetail Ranger Station.
Gentle slope south; clay loam soil; weed, aspen park with geranium and lupine. Phenology: vegetative only.

U.S.A., Wyoming, Teton County: Teton National Forest: head of Horse Creek.
Slope 10% south; clay soil; with wheatgrasses, stipas, poas, broma; in mountain meadows. Common. Phenology: vegetative only.

U.S.A., Wyoming, Lincoln County: Green River Basin, near Elkol, 6 airmiles SW of Kemmerer.
Alan T. Carpenter, 355. //1981.

U.S.A., Wyoming, Lincoln County: Green River Basin: near Elkol, 6 air mi SW of Kemmerer.
In drainage swale. Phenology: vegetative only.

U.S.A., Wyoming, Lincoln County: Green River Basin: near Elkol, 6 air mi SW of Kemmerer.
South-facing dry hillside. Phenology: vegetative only.
2. Poa nevadensis Vasey ex Scribn.
Alan T. Carpenter, 67a. 7/1/1982.

Gentle south slope, clay loam soil, aspen park with gearanium and lupine. Phenology: vegetative only.
2. Poa nevadensis Vasey ex Scribn.

U.S.A., Wyoming, Carbon County: Medicine Bow National Forest: between Haskins and Smith Creek, Slater Road Enclosure.
T14N R86W S26; also S27
Slope 40 degrees south; shallow rocky clay soil in old burn. Phenology: vegetative only.
2. Poa nevadensis Vasey ex Scribn.

U.S.A., Wyoming, Teton County: Teton National Forest: Horsetail yard.
Gentle southern slope; clay loam in aspen park with bluegrass and koeleria. Common. Phenology: vegetative only.

U.S.A., Wyoming, Teton County: Teton National Forest: 1/4 mi NE of BR Cow Camp.
5% west slope; deep clay loam soil, weed, grass with Bromus carinatus and Festuca. Phenology: vegetative only.

U.S.A., Wyoming, Sublette County: Wyoming National Forest: point where East Fork Trail hits South Piney.
T30N R116W
Slope 2% east; deep loam soil; with sedge, broam, poa, onion, bluegrass; in rich damp pockets. Phenology: vegetative only.

U.S.A., Wyoming, Teton County: Teton National Forest: lower end of Red Top Meadows.
Slope 10 degrees southeast; loamy sandy soil in grass park; with Poa, Stipa, Agropyron, spicatum, brome. Phenology: vegetative only.
Charles H. McDonald, 912. 8/2/1929.

U.S.A., Wyoming, Teton County: Teton National Forest: Arizona Ranger Station.
Slope 2 degrees southwest; deep sandy loam soil in park grass; with Wheatgrass. Phenology: vegetative only.

U.S.A., Wyoming, Sublette County: Wyoming National Forest: west side of Cliff Creek.
South slope; deep loam; with Geranium, Melica, aspen, balsam, wild carrot, bromegrass. Phenology: vegetative only.
with C. N. Woods

U.S.A., Wyoming, Albany County: Medicince Bow National Forest: Horation Rock pasture meadow.
Flat slope; shallow sandy soil in damp meadow; with Sedges, other grasses, and willows. Phenology: vegetative only.

U.S.A., Wyoming, Sublette County: Bridger National Forest: Boulder Basin.
West slope; loam and sand soil; with other grasses and flowers. Phenology: vegetative only.

U.S.A., Wyoming, Albany County: 5 km NW of Centennial. Lat. 41 21' 30", long. 106 13' 30".

U.S.A., Wyoming, Sublette County: East slope of Little Flattop Mountain.
T36N R109W S18; also S19
30% eastern slope; sandy loam soil; moist aspen-grass-weed slopes with Brome, grass, poa, stipa, etc. Common. Phenology: vegetative only.
Charles H. McDonald, McD&S-16. 7/21/1926.
with H. A. Shannon

U.S.A., Wyoming, Carbon County: Medicine Bow National Forest: Ryan Park.
Flat slope; loam soil; dry meadow. Common. Phenology: vegetative only.
Donald E. Harbison, H-4. //1926.

U.S.A., Wyoming, Lincoln County: Wyoming National Forest: Bech E of and near head of Sprague Creek.
Slope 15% west; gravel-loam-clay soil; with Poa, antennaria, aplopappus. Phenology: vegetative only.
Charles H. McDonald, McD&H-9. 6/5/1926.
with O. A. Harrison

U.S.A., Wyoming, Sublette County: Dutch Joe Ranger Station pasture.
T31N R104W S33; also S34
10% south slope; loamy sand soil with Poa, stipa, and sitanion; abundant. Phenology: vegetative only.

U.S.A., Wyoming, Sublette County: Wyoming National Forest: Surveyor Creek, near Quadrat.
Slope 6 to 8; sandy loam soil. Phenology: vegetative only.

U.S.A., Wyoming, Albany County: Medicine Bow National Forest: Crow Creek.
Slope 0-5%, east exposure; deep oraganic loam; with Poa, Carex, Deschampsia, Juncus. Phenology: vegetative only.

U.S.A., Wyoming, Carbon County: Hayden National Forest.
Moderate north slope; rocky loam soil; with wheatgrass, fescue, short oatgrass, sandwort, cinquefoil, Carex. Phenology: vegetative only.

U.S.A., Wyoming, Carbon County: Jack Creek Ranger Station.
Gentle southern slope; sandy loam soil, parkland. Phenology: vegetative only.

U.S.A., Wyoming, Carbon County: Routt National Forest: desert, 15 mi N of Baggs.
Level slope with sandy soil ; semidesert with sagebrush. Phenology: vegetative only.
Philip V. Woodhead, 45. 6/26/1926.

U.S.A., Wyoming, Carbon County: Medicine Bow River Deer Area; 50 yards N of I80, Mile Post 256.5.
Sagebrush-greasewood. Phenology: vegetative only.

U.S.A., Wyoming, Park County: Shoshone National Forest: vicinity Long Lake.
5% southwest slope; organic loam soil; meadow with open timber; with Salix, Carex. Phenology: vegetative only.

U.S.A., Wyoming, Fremont County: Rocky Mountain National Forest: Beaver Divide.
Slope 5% southeast; sandy loam soil; with Artemisia tridentata, Agropyron dasystachyum, Poa secunda. Common. Phenology: vegetative only.
Neland H. Kissinger Jr., K-41. 6/6/1952.

U.S.A., Wyoming, Carbon County: Medicine Bow National Forest: Jack Creek Ranger Station.
Gentle south slope, sandy loam soil in park. Common. Phenology: vegetative only.

U.S.A., Wyoming, Albany County: Medicine Bow National Forest.
Level slope; coarse granite; open grassland. Phenology: vegetative only.
William E. Conley, P-2. 8/15/1927.

Gentle south slope, clay loam soil, aspen park with gearanium and lupine. Phenology: vegetative only.

U.S.A., Wyoming, Teton County: Teton National Forest: Horsetail Ranger Station yard.
Gentle south slope; clay loam soil; with bluegrass and porcupine grass. Common. Phenology: vegetative only.

U.S.A., Wyoming, Fremont County: Shoshone National Forest: on Big Popo Agie above Middle Fork Ranger Station.

U.S.A., Wyoming: Sundance National Forest (Black Hills).
Loam soil. Phenology: vegetative only.

U.S.A., Wyoming, Fremont County: Bonneville National Forest.
Sandy loam soil. Phenology: vegetative only.

U.S.A., Wyoming, Campbell County: Ca 21 air km SSE of Gillette, 5 air km E of Wyo Hwy 59.
In sandy loam soil; with Salsola, Amaranthus. Phenology: vegetative only.

U.S.A., Wyoming, Park County: Near summit of Dead Indian Hill.
Gravelly soil. Phenology: vegetative only.

U.S.A., Wyoming, Albany County: Medicine Bow National Forest: [*Bear Lake].
Medium moist sandy loam. Phenology: vegetative only.

U.S.A., Wyoming, Carbon County: Medicine Bow National Forest: Shingle Mill Pasture.
Gentle northeast slope; sandy clay soil. Common. Phenology: vegetative only.

U.S.A., Wyoming, Carbon County: Medicine Bow National Forest: above Forrells Place.
Northeast slope; sandy loam soil; with dandelion, bunchgrass, brome. Phenology: vegetative only.

U.S.A., Wyoming, Park County: Shoshone National Forest: below Wapiti Ranger Station Pasture.
East slope; sandy loam soil. Phenology: vegetative only.

U.S.A., Wyoming, Carbon County: Stratton Hydrology Study Area: Sane Creek.
Moist disturbed roadside. Phenology: vegetative only.
Max H. Schroeder, s.n.. 6/11/1975.
with Gary L. Ranck

U.S.A., Wyoming, Sweetwater County: Ca 10 1/4 air mi SSE of Pilot Butte, ca 9.5 air mi ESE of Green River.
Sandy soil with rock outcrops; dominant species include Juniperus osteosperma, Bromus tectorum, Oryzopsis hymenoides, and Crypantha flavoculata. Phenology: vegetative only.
Ray H. Christensen, 48. 6/7/1979.

U.S.A., Wyoming, Albany County: Medicine Bow National Forest: Pole Mountain.
Slope 5%, east exposure; sandy loam; with Carex, Juncus, Poa. Phenology: vegetative only.

U.S.A., Colorado, Saguache County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: from ca 1 mi E of Alder E to Decker Creek at the forest border.
Riparian with Artemisia tridentata and stands of Quercus gambellii. Phenology: flowering & fruiting.
with Elizabeth Mark

U.S.A., Colorado, Jackson County: Routt National Forest: Medicine Bow Mountains: Camp Creek, Forest Road 895 near intersection with Forest Road 894, ca 8 air mi N of Cowdrey; ca 17 air mi N of Walden.
Flat expanse of sagebrush and grassland, bordered by aspen. Prescribed burn conducted in past. Phenology: fruiting.
Peter J. Ebertowski, 9017. 8/4/2011.
with Veronica Orwan

U.S.A., Colorado, Saguache County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Sangre de Cristo Range: Rio Grande National Forest: from Music Pass up Sand Creek to the NW.
Picea engelmannii, Abies lasiocarpa. Phenology: flowering & fruiting.
with Elizabeth Mark and Kenneth Elliott

U.S.A., Colorado, Grand County: Blue Valley Ranch: S of Henney Homestead.
Ca 1/2 mile stretch of a west-facing, steep, cobbly hillside; stony loam. Phenology: flowering.

U.S.A., Colorado, Grand County: Blue Valley Ranch: S of Iron Spring.
Elev. 7739 ft
Sage steppe, east aspect in stony loam. Phenology: flowering.

U.S.A., Colorado, Grand County: Blue Valley Ranch: (unknown)
Sage steppe in mountain swale with northeast aspect. Phenology: flowering.

U.S.A., Colorado, Grand County: Blue Valley Ranch: S of Iron Spring.
Sagebrush steppe with fescue. Phenology: flowering & fruiting.

U.S.A., Colorado, Grand County: Blue Valley Ranch: Outhouse.
Lodgepole pine and aspent forest on northeast aspect. Phenology: flowering.

U.S.A., Colorado, Grand County: Blue Valley Ranch: steep hill to the NW of Coulter.
Spruce/fir forest with north aspect. Phenology: flowering.

U.S.A., Colorado, Grand County: Blue Valley Ranch: south end of Blue Valley Ranch parcel 1.
Aspen and sagebrush community with northeast aspect. Phenology: flowering.

U.S.A., Colorado, Saguache County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Cochetopa Hills: County Road NN56, 5 air mi NW of Villa Grove.
Grassland and slopes. Phenology: flowering & fruiting.

U.S.A., Colorado, Chaffee County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Sangre de Cristo Range: San Isabel National Forest: Forest Road 104, 5.5 air mi S of Salida on jeep trail to top of Methodist Mountain.
Top of mountain with poorly developed alpine. Phenology: flowering & fruiting.

U.S.A., Wyoming, Crook County: Devils Tower National Monument, summit of Devils Tower.
Southeast aspect, up from edge of summit, rocky but with some soil; with Koelaria macrantha, Artemisia tridentata. Common. Phenology: flowering.

U.S.A., Wyoming, Crook County: Devils Tower National Monument, summit of Devils Tower.
Southeast aspect of summit in area of lots of exposed bare rock; with moss, Artemisia frigida, Poa. Common. Phenology: flowering & fruiting.

U.S.A., Wyoming, Crook County: Devils Tower National Monument, summit of Devils Tower.
Southeast aspect about midway between summit edge and summit cairn; more soil than other areas of summit; with Poa secunda, Rhus aromatica, Bromus tectorum. Common. Phenology: flowering & fruiting.

U.S.A., Wyoming, Carbon County: Ca 1 1/4 mi S of Hogback above Smith Draw, ca 10.5 air mi SE of Rawlins.
Lewis Shale, fine grained siltstone, shale and sandy shale; clay soil; slope 1-4.2 deg, aspect north; hillside in saline upland, with Atriplex gardneri, Poa fendleriana, Elymus elymoides, Cymopterus bulbosus, Thelypodiuim sagittatum, Allium textile, Alyssum desertorum.
Annotated by Bonnie Heidel.
with Justyna Marszalek

U.S.A., Wyoming, Laramie County: Laramie Range: Belvoir Ranch, ca 15 air mi SW of Cheyenne, on south side of Lone Tree Creek.
41.0924° N, 105.13° W; NAD 83, uncertainty 0.25 mi., Nat. Geog. TOPO!
Gentle grassland slopes, sandy loam; with Hesperostipa comata, Physaria montana, Paronychia sessiliflora, and Tetraneuris acaulis. Uncommon.

U.S.A., Idaho, Clearwater County: Clearwater Mountains: along Forest Road 711 above Cool Creek, ca 2 air mi W of Flat Mountain and ca 28.5 air mi NE of Pierce.
Steep roadcut banks of westerly aspect with prominent vernally-moist rock outcrops. Phenology: flowering.

U.S.A., Idaho, Clearwater County: Clearwater Mountains: North Fork Clearwater River along Forest Road 247, ca 7.5 air mi SE of Black Mountain and ca 26.5 air mi NNE of Pierce.
Northwesterly-facing rock outcrop with seeps throughout; light ranges from low where Alnus rubra forms canopy, to moderate-heavy where lack of soil development precludes tree growth. Phenology: flowering & fruiting.

U.S.A., Idaho, Idaho County: Clearwater Mountains: ridge N of Middle Fork Clearwater River, along Forest Road 5515, ca 2 3/4 air mi SE of confluence of Lochsa and Selway rivers and ca 5 3/4 air mi S of Walde Mountain.
Shoulder-slope to ridgetop and along road in mixed coniferous forest, dominated by seral species such as Pinus ponderosa and Pseudotsuga menziesii with occasional mature Betula occidentalis. Phenology: flowering.

U.S.A., Idaho, Shoshone County: Mallard Larkins Pioneer Area: Forest Trail 240, between Craig Peak and Larkins Peak, ca 5.5 air mi NW of Black Mountain.
Collection extent includes southerly-facing shoulder slope characterized by Tsuga mertensiana/Xerophyllum tenax habitat type, with common occurrences of Luzula hitchcockii, to open, rocky ridgetop with abundant Festuca stands. Phenology: flowering.
with Joshua Miller

U.S.A., Idaho, Shoshone and Clearwater County: Mallard Larkins Pioneer Area: along Goat Ridge, from Larkins Peak to Grassy Point Trail Head, spanning ca 4-6 air mi NW of Black Mountain.
Along exposed, rocky ridgeline with well-developed cryptogamic crusts and steep shoulder slopes decadent with blooms of Lupinus, Phlox and Eriogonum. Phenology: flowering.
with Joshua Miller

U.S.A., Idaho, Clearwater County: Bitterroot Mountains: North Fork Clearwater River: North Fork Headwater Trail 373, spanning ca 6-9 air mi W of Montana. Collection extent includes from Trail Head to confluence of Meadow Creek, ca 3.5-4 mi.
Predominately southwesterly-facing slopes and draws with heterogeneous communities of Abies lasiocarpa, Picea engelmannii, Pinus contorta, Pseudotsuga menziesii and, to a lesser degree, Thuja plicata. Phenology: fruiting.

U.S.A., Idaho, Clearwater County: Clearwater Mountains: along Forest Road 711 above Cool Creek, ca 2 air mi W of Flat Mountain, ca 28.5 air mi NE of Pierce.
Steep roadcut bank with rock outcrops. Phenology: flowering & fruiting.
with Crista L O'Conner

U.S.A., Idaho, Clearwater County: Clearwater Mountains: Bull Run Creek Falls just W of Tick Ridge, ca 1 air mi W of Elk Creek Falls and ca 3 air mi SW of Elk River.
Exposed basalt rock outcrop of southwesterly aspect, with 50-55 degree slope. Phenology: flowering.

U.S.A., Idaho, Idaho County: Clearwater Mountains: Selway - Bitterroot Wilderness: Warm Springs Creek Trail 49, ca 9 air mi SW of Powell Ranger Station.
Rocky outcrop of southwesterly aspect; Pseudoroegneria spicata abundant. Phenology: flowering.

U.S.A., Idaho, Idaho County: Clearwater Mountains: Fish Butte, at end of Forest Road 483, ca 3 1/4 air mi W of Lochsa Historical Ranger Station; accessed via Trail 2230.
Summit flat with numerous granitic rock outcrops. History of fire disturbance evident. Vegetation a mosaic of dense shrub thickets to stands of graminoids interspersed by bare soil. Phenology: flowering.

U.S.A., Idaho, Idaho County: Clearwater Mountains: Fish Butte, along Trail 2230, ca 2 air mi W of Lochsa Historical Ranger Station.
Southerly-facing rocky slopes comprised of mosaic of seral coniferous communities and dense stands of shrubs, predominately Ceanothus velutinus. Traces of historic fire abound and greatly influence ecology. Phenology: flowering.

U.S.A., Idaho, Idaho County: Bitterroot Mountains: Nimi'ipuu/Lewis and Clark National Historic Trail: along Forest Road 500, ca 4 1/4 air mi NNW of Rocky Point Lookout.
Northerly-facing rock outcrop. Phenology: flowering.

U.S.A., Idaho, Idaho County: Clearwater Mountains: Walton Lakes, along ridge and summit above deep cirque lakes due S of Trail 79 Trailhead and ca 5 3/4 air mi S of Powell Ranger Station.
Glacier-etched granitic cirque bowl of northeasterly aspect, varied from steep talus fellfields to snowmelt fed streams and meadows with little to no slope. Abies lasiocarpa and Larix lyallii common and dispersed throughout. Phenology: fruiting.
with Casey D. Hansen

U.S.A., Idaho, Idaho County: Clearwater Mountains: Bimerick Meadows Research Natural Area: along Bimerick Creek and termination of Forest Road 5545, ca 11 air mi NE of Lowell.
Swampy meadows dominated by Carex utriculata, with slightly elevated areas inhabited by robust communities of Veratrum californicum. Phenology: flowering & fruiting.
with Mike Hays

U.S.A., Idaho, Idaho County: Bitterroot Mountains: Selway - Bitterroot Wilderness: Diablo Mountain Lookout, ca 15 air mi SSE of Powell Ranger Station.
Rocky granitic summit with occasional Abies lasiocarpa, Pinus contorta and Pinus monticola. Phenology: flowering.

U.S.A., Wyoming, Lincoln County: Bridger-Teton National Forest: Hams Fork drainage: Basin Creek.
Ecotone between Booth willow community and mountain big sagebrush community. Lemmas vary from nearly glabrous to pubescent over much of the back. Thus this population displays features of both the ampla and canbyi phases. Phenology: fruiting.

U.S.A., Wyoming, Lincoln County: Wyoming Range: Bridger-Teton National Forest: Basin Creek drainage.
Steep, south-facing slopes in the narrows of drainage. Phenology: flowering.
with A. Cameron, R. Zobell, A. Zobell

U.S.A., Wyoming, Platte County: Camp Guernsey: Baldy Mountain; ca 3 km N of Sawmill Canyon and ca 2 km S of Ragan Draw.
zone DMC, 508800E, 4695800N; unknown, GPS reading
Gentle to steep slope; juniper woodland; rocky loam; with Juniperus scopulorum, Artemisia nova, Koeleria macrantha, Poa, Senecio spp. Common; erect, fibrous rooted, perennial herb; 5-6 dm tall. Phenology: flowering.
Carlos A. Popolizio, 819. 6/15/1996.
with Nancy E. Hastings, Rosalie M. Smith, Donald L. Hazlett

U.S.A., Wyoming, Platte County: Camp Guernsey: ca 0.5 km W of North Platte River, ca 0.2 km N of Cottonwood Creek.
zone DMC, 510000E, 4685900N; unknown, GPS reading
Rolling hills; mixed grassland; sandy loam; wiith Artemisia frigida, A. cana, Camelina microcarpa, Penstemon albus, Stipa comata. Infrequent; erect, fibrous-rooted, perennial herb; ca 30 cm tall. Phenology: flowering.
Patricia P. Douglas, 47. 6/12/1995.
with B. E. Nelson, Carlos A. Popolizio, Rosalie M. Smith

U.S.A., Wyoming, Platte County: Camp Guernsey: ca 0.3 km W of North Platte River, ca 0.4 km N of Cottonwood Creek.
zone DMC, 510400E, 4686200N; unknown, GPS reading
Knolls; grassland cushion; stony calcareous; shade of juniper, near seep; with Arenaria hookeri, Parthenium alpinum, Poa fendleriana. Infrequent; erect, fibrous-rooted, perennial herb; 25 cm tall. Phenology: flowering & fruiting.
Patricia P. Douglas, 10. 6/12/1995.
with B. E. Nelson, Carlos A. Popolizio, Rosalie M. Smith

U.S.A., Wyoming, Platte County: Camp Guernsey: ca 1 km N of Deercorn Spring Creek and ca 2.4 km NW of confluence of Patten Creek and Broom Creek.
Moderate slopes; ponderosa pine savannah; stony loam; with Pinus ponderosa, Juniperus scopulorum, Senecio canus, Poa spp. Scatterd; erect, fibrous rooted, perennial herb; 35-70 cm tall. Phenology: fruiting.
Carlos A. Popolizio, 711. 6/12/1996.
with Nancy E. Hastings, Rosalie M. Smith, Donald L. Hazlett

U.S.A., Wyoming, Fremont County: Lander Training Area: ca 2.0 km E of Smith Creek, ca 2.2 km NW of the Little Popo Agie River.
North-facing slope (up to 35°); Wyoming big sagebrush with mixed grasses; Mowry/Frontier formation; clay loam to sandy clay loam; with Artemisia tridentata, Chrysothamnus nauseosus, Antennaria dimorpha, Bromus japonicus, Koeleria macrantha, Poa secunda. Scattered; erect, fibrous rooted, perennial herb; 25 cm tall. Phenology: flowering.
Patricia P. Douglas, 23. 5/18/1999.
with Nancy E. Hastings

U.S.A., Wyoming, Big Horn County: Lovell Training Area: ca 3.4 km SE of shore of Lovell Lake, ca 5.5 km WSW of Levell Peak (1573 m).
Hillcrest, slopes, and drainages (up to 30°); basin big sagebrush/birdsfoot sagebrush; Torchlight silty clay loam/Lostweiss clay loam, alkali; silty loam with gravel pebbles; with Artemisia tridentata, A. pedatifida, Atriplex gardneri, Opuntia polyacantha, Gutierrezia sarothrae, Krascheninnikovia lanata, Oryzopsis hymenoides, Stipa comata, S. viridula. Scattered; ascending to erect, fibrous rooted, perennial herb; 35 cm tall; some culms purple. Phenology: flowering.
with Nancy E. Hastings

Poa secunda ssp. juncifolia (1997)
Poa secunda J. Presl ssp. juncifolia (Scribn.) Soreng
U.S.A., Wyoming, Carbon County: [location and coordinates withheld]
Muddy stream margins. Phenology: flowering.
1. Poa secunda J. Presl ssp. juncifolia (Scribn.) Soreng
Annotated by Amy J. Roderick.

Poa secunda ssp. juncifolia (1997)
Poa secunda J. Presl ssp. juncifolia (Scribn.) Soreng
U.S.A., Wyoming, Carbon County: [location and coordinates withheld]
Sandstone rubble and breaks adjacent to coal seam. Phenology: flowering.
1. Poa secunda J. Presl ssp. juncifolia (Scribn.) Soreng
Annotated by Amy J. Roderick.

Poa secunda ssp. juncifolia (1997)
Poa secunda J. Presl ssp. juncifolia (Scribn.) Soreng
U.S.A., Wyoming, Carbon County: [location and coordinates withheld]
Meadow in stream channel. Phenology: flowering.
1. Poa secunda J. Presl ssp. juncifolia (Scribn.) Soreng
Annotated by Amy J. Roderick.

U.S.A., Wyoming, Fremont County: Wind River Range: Fitzpatrick Wilderness Area: flank of Bald Mountain near Little Warm Spring Creek.
Meadow with adjacent forest and limestone outcrops. Phenology: flowering.
Annotated by David Rosenthal.

U.S.A., Wyoming, Park County: Northern Absaroka Area: Sheep Mountain 13-14 air mi SW of Cody (center).
Lower flanks to cut in limestone and plains on northwest corner of mountain. Phenology: flowering.
Annotated by David Rosenthal.

U.S.A., Wyoming, Park County: Northern Absaroka Area: Hogan Reservoir N and W at base and slopes of Bald Ridge.
Shale wash. Phenology: flowering.
Annotated by David Rosenthal.

U.S.A., Wyoming, Park County: Northern Absaroka Area: Sheep Mountain, north-central access from 0.4-0.8 air mi S of County Road 6FU on west branch of central drainage.
Along stream though limestone canyon with some open, grassy areas. Phenology: flowering.
with David Rosenthal

U.S.A., Wyoming, Park County: Northern Absaroka Area: Wapiti Ridge Area: Houlihan Creek and ridge to southwest.
Stream bottom and forested slopes. Phenology: flowering.
with David Rosenthal

U.S.A., Wyoming, Fremont County: Wind River Range: Fitzpatrick Wilderness Area: Old Glacier Trail to Arrow Mountain.
Wooded slopes and meadows along rimrock. Phenology: flowering.
with David Rosenthal

U.S.A., Wyoming, Fremont County: Wind River Range: Fitzpatrick Wilderness Area: Warm Spring Creek, ca 17 air mi WNW of Dubois.
Meadow and stream bottom. Phenology: flowering.
Annotated by Robert D. Dorn in 2001.
Annotated by David Rosenthal in 2001.
Accession: USFS 654069, Barcode: RM0038908

U.S.A., Wyoming, Fremont County: Wind River Range: Fitzpatrick Wilderness Area: Warm Spring Creek, ca 17 air mi WNW of Dubois.
Meadow and stream bottom. Phenology: flowering.

U.S.A., Wyoming, Park County: Northern Absaroka Area: Deer Creek Pass to 1 trail mi NE.
Alpine slopes along trail. Phenology: flowering.

U.S.A., Wyoming, Carbon County: Upper North Platte and Laramie River Drainages: Stinkhole Draw and ridges to NE, ca 16.5 air mi N of Sinclair; ca 17.5 air mi NE of Rawlins.
Bottom of a gully. Phenology: flowering.
with Amy J. Roderick

U.S.A., Wyoming, Fremont County: Southern Absaroka Area: Brooks Lake area, Bonneville Pass from trail head to top of pass.
Meadows and stream bottom. Phenology: flowering.

U.S.A., Wyoming, Park County: Northern Absaroka Area: Shoshone National Forest: unnamed meadow, slopes, and plateau, S of Chief Joseph Hwy ca 1 mi SE of Dead Indian Pass; Forest Road leading to Dry Creek Road.
Spruce/fir forest to ridge with limestone outcrops. Phenology: flowering.

U.S.A., Wyoming, Fremont County: Wind River Range: East Fork Big Game Winter Range, ca 3.5 air mi NNE of Dubois.
Heavily grazed grassland with Artemisia in draws; some redbeds. Phenology: flowering.

U.S.A., Wyoming, Fremont County: Wind River Range: Shoshone National Forest: drainage and slopes accross highway from Tie Hack Memorial, ca 19 mi W of Dubois on U.S. Hwy 26/287.
Sagebrush shrubland with occasional wet areas in drainage. Phenology: flowering.

U.S.A., Wyoming, Fremont County: Wind River Range: Shoshone National Forest: along drainage leading to Kitten Creek, ca 4 mi S of forest boundary on Union Pass Road, ca 10 air mi W of Dubois.
Along drainage pine/spruce forest. Phenology: flowering.
with Cathy Binger

Margins of pond and drainage leading into it. Phenology: flowering.
with Amy J. Roderick

U.S.A., Wyoming, Park County: Northern Absaroka Area: Shoshone National Forest: Washakie Wilderness: Kitty Creek Pack Trail to Flora Lake, ca 21 air mi W of Wapiti.
Subalpine meadow and spruce/fir ecotone; also rocky windswept ridges; volcanic substrate. Phenology: flowering.

U.S.A., Wyoming, Park County: Northern Absaroka Area: Shoshone National Forest: Ishawooa Mesa Trail, ca 28 air mi SW of Cody.
Sagebrush shubland, also dry drainages with pine and juniper woodlands. Phenology: flowering.

U.S.A., Wyoming, Park County: Northern Absaroka Area: Shoshone National Forest: Ishawooa Mesa Trail, up drainage and cutbacks, ca 28 air mi SW of Cody.
Rocky and dry south facing slopes with Douglas fir and spruce forest in drainages. Phenology: flowering.

Rough breaks with various sagebrushes and old reclaimed coal areas. Phenology: flowering.
with Amy J. Roderick

U.S.A., Wyoming, Park County: Northern Absaroka Area: Shoshone National Forest: Northern Absaroka Wilderness: 0.5 mi W of Eagle Creek Campground on U.S. Hwy 14, 16, & 20, up Mormon Creek to cirque W of Sleeping Giant Mountain, ca 39 air mi W of Cody.
Spruce/fir forest slopes and stream bottom along creek to wilderness boundary. Phenology: flowering.

U.S.A., Wyoming, Carbon County: Upper North Platte and Laramie River Drainages: major tributary of Third Sand Creek S of Second Sand Creek, ca 6 air mi NNE of Elk Mountain (town); ca 12 air mi SE of Hanna.
Bottom and banks of steep draw. Phenology: flowering.

U.S.A., Wyoming, Carbon County: Upper North Platte and Laramie River Drainages: major tributary of Third Sand Creek S of Second Sand Creek, ca 6 air mi NNE of Elk Mountain (town); ca 12 air mi SE of Hanna.
Rolling sagebrush steppe with scattered rough breaks. Phenology: flowering.

U.S.A., Wyoming, Park County: Northern Absaroka Area: Shoshone National Forest: Northern Absaroka Wilderness: up Crandall Trail, ca 36 air mi WNW of Cody.
Spruce/fir forest with steep, open slopes and ridges. Phenology: flowering.

U.S.A., Wyoming, Fremont County: Wind River Range: Fitzpatrick Wilderness Area: Shoshone National Forest: pack trail along Torrey Creek leading to Bomber Basin, ca 7.5 air mi SSE of Dubois.
Basin and adjacent subalpine meadow along creek, granitic outcrops and spruce/fir forest along creek to basin. Phenology: flowering.

U.S.A., Wyoming, Fremont County: Wind River Range: Shoshone National Forest: on west side of Union Pass Road, ca 0.1 mi S of intersection with Lake of the Woods Road, ca 11 air mi W of Dubois.
Cattle grazed meadows with scattered ponds. Phenology: flowering.

U.S.A., Wyoming, Park County: Northern Absaroka Area: Shoshone National Forest: Signal Peak, ca 4 air mi due W of Wapiti on U.S. Hwy 14, 16, & 20, just inside forest boundary on north side of North Fork Shoshone River.
Toeslope of peak with scattered sagebrush; substrate volcanic. Phenology: flowering.
with Cathy Binger

U.S.A., Wyoming, Park County: Northern Absaroka Area: east side of Sheep Mountain, ca 8 air mi SW of top of Cedar Mountain.
Eroded shales and sandstones with wet spots. Phenology: flowering.
with Jim Fowler

U.S.A., Wyoming, Park County: Northern Absaroka Area: east side of Sheep Mountain, ca 11 air mi SW of Cedar Mountain.
Sedimentary slopes with wet spots. Phenology: flowering.
with Jim Fowler

U.S.A., Wyoming, Park County: Northern Absaroka Area: Ishawooa Creek Pack Trail.
Grassy slopes and north-facing slope with Douglas fir. Phenology: flowering.
with Jim Fowler

U.S.A., Wyoming, Carbon County: Upper North Platte and Laramie River Drainages: along Third Sand Creek and ridge to the S, ca 2-2.5 air mi E of Saddleback Hills; ca 11.5-12 air mi SE of Hanna; ca 4.5 air mi NNE of Elk Mountain (town).
Bottom of deep draw along creek. Phenology: flowering.

U.S.A., Wyoming, Park County: Northern Absaroka Area: Ishawooa Creek Pack Trail.
North exposure with Douglas fir forest and spruce and along creek shoulder. Phenology: flowering & fruiting.

U.S.A., Wyoming, Carbon County: Upper North Platte and Laramie River Drainages: along Third Sand Creek and ridge to the S, ca 2-2.5 air mi E of Saddleback Hills; ca 11.5-12 air mi SE of Hanna; ca 4.5 air mi NNE of Elk Mountain (town).
Moist areas with thickets of Amelanchier, Prunus, and Symphoricarpos among coal beds. Phenology: flowering.

U.S.A., Wyoming, Albany County: Upper North Platte and Laramie River Drainages: along Greasewood Creek, ca 7.5 air mi N of Como Ridge, ca 18 air mi N of Rock River; ca 10 air mi NE of Medicine Bow.
Meadows along the creek. Phenology: fruiting.

U.S.A., Wyoming, Park County: Northern Absaroka Area: Legg Creek area along the South Fork Shoshone River, South Fork Road, ca 1.8 air mi SW of Hunter Creek Road turnoff.
Along gravel bars and low areas along the river and bench areas and disturbed areas. Phenology: flowering.

U.S.A., Wyoming, Weston County: Thunder Basin National Grassland and Vicinity: The Dry Lake off Keyton Creek or Forest Road 937, ca 45 air mi SW of Newcastle; ca 25.5 air mi NNE of Bill.
Flats and bank adjacent to the playa. Phenology: buds.
Annotated by Peter J. Ebertowski.
with Peter Ebertowski

U.S.A., Wyoming, Converse County: Thunder Basin National Grassland and Vicinity: west side of Cow Creek Buttes on an east branch of Coal Draw, ca 14 air mi E of Bill; ca 41 air mi NNE of Douglas.
Clay slopes with rock outcrops. Phenology: flowering.
Annotated by Peter J. Ebertowski.
with Peter Ebertowski

U.S.A., Wyoming, Weston County: Thunder Basin National Grassland and Vicinity: along Forest Road 913 ca 1 air mi SW of Cedar Knoll, ca 25 air mi ENE of Upton.
Stony knoll, clay slopes, and draws with scattered sagebrush. Phenology: flowering.
Annotated by Peter J. Ebertowski.
with Peter Ebertowski

U.S.A., Wyoming, Converse County: Thunder Basin National Grassland and Vicinity: between a tributary of Dugout Creek and the railroad tracks, ca 2.5 air mi E of Wyo Hwy 59, ca 41.5 air mi N of Douglas; ca 9 air mi NNW of Bill.
Along stream channel, vernal areas, and near stock pond. Phenology: buds.

U.S.A., Wyoming, Converse County: Thunder Basin National Grassland and Vicinity: Red Hills ca 0.5-1 air mi WSW of Dugout Bench Mark, ca 46.5 air mi N of Douglas; ca 13 air mi N of Bill.
Badlands in broad draw below scoria slopes. Phenology: buds.

U.S.A., Wyoming, Weston County: Thunder Basin National Grassland and Vicinity: ridge between Rough Draw and Sage Creek, SE of Popham Bench Mark, ca 22 air mi SW of Upton; ca 38 air mi W of Newcastle.
Bottom of large wash. Phenology: flowering.

U.S.A., Wyoming, Niobrara County: Thunder Basin National Grassland and Vicinity: tributary of Mule Creek, 6.5 mi SE of Mule Creek Junction on U.S. Hwy 18, ca 36 air mi S of Newcastle; ca 42 air mi NNE of Lusk.
Gently sloping grassland, soils somewhat clayey. Phenology: buds.
Peter J. Ebertowski, 1028. 7/3/2002.

U.S.A., Wyoming, Converse County: Thunder Basin National Grassland and Vicinity: Phillips Creek near bentonite mine, on dirt road ca 2 mi W of County Road 31, ca 23 air mi NNE of Glenrock; ca 34 air mi NNW of Douglas.
Creek bed. Phenology: flowering & fruiting.

U.S.A., Wyoming, Converse County: Thunder Basin National Grassland and Vicinity: hills above and NW of Walker Creek on County Road 43, ca 31 air mi NE of Douglas; ca 17 air mi WNW of Lance Creek.
Grassy ravine with occasional ponderosa pine. Phenology: fruiting.

U.S.A., Wyoming, Converse County: Thunder Basin National Grassland and Vicinity: Cow Creek Buttes on East Bill or Forest Road 958, ca 43 air mi NNE of Douglas; ca 41 air mi SE of Wright.
Creek bed. Phenology: flowering.

U.S.A., Wyoming, Campbell County: Thunder Basin National Grassland and Vicinity: ca 1 mi SW of York or Forest Road 900; ca 11 air mi E of Soda Well; ca 28 air mi NE of Gillette.
Clay and coal breaks with grassy draws. Phenology: flowering.
Peter J. Ebertowski, 212. 6/18/2002.

U.S.A., Wyoming, Campbell County: Thunder Basin National Grassland and Vicinity: ca 1 mi SW of York or Forest Road 900; ca 11 air mi E of Soda Well; ca 28 air mi NE of Gillette.
Clay and coal breaks with grassy draws. Phenology: flowering.

U.S.A., Wyoming, Weston County: Thunder Basin National Grassland and Vicinity: Cow Camp on Buck Creek, off of Forest Road 926, ca 25 air mi E of Wright; ca 41 air mi WSW of Newcastle.
Creek bed and sandy bank. Phenology: buds.

U.S.A., Wyoming, Campbell County: Thunder Basin National Grassland and Vicinity: creek between Donkey and Buck creeks and ca 1.5 air mi W of their confluence, at the junction of Bishop Road and U.S. Hwy 14-16, ca 1.5 air mi E of Rozet; ca 11 air mi W of Moorcroft.
Creek bed. Phenology: buds.

U.S.A., Wyoming, Converse County: Thunder Basin National Grassland and Vicinity: Antelope Creek on Forest Road 942, ca 28 air mi SE of Wright; ca 16.5 air mi NNE of Bill.
Clay soils and greasewood. Phenology: buds.

U.S.A., Wyoming, Converse County: Thunder Basin National Grassland and Vicinity: E of Red Hills at terminus of Forest Road 942C, ca 26 air mi SE of Wright; ca 15.5 air mi NNE of Bill.
Shallow gully. Phenology: buds.

U.S.A., Wyoming, Weston County: Thunder Basin National Grassland and Vicinity: Clareton Oil Field W of Bruce or County Road 7C, ca 28 air mi WSW of Newcastle; ca 30 air mi SSW of Upton.
Low spot in grassland. Phenology: flowering & fruiting.

U.S.A., Wyoming, Weston County: Thunder Basin National Grassland and Vicinity: tributary of Piney Creek on Piney Creek or County Road 17, ca 25 air mi ESE of Wright; ca 43 air mi WSW of Newcastle.
Grassland with patches of sparser vegetation on stony soil. Phenology: flowering.

U.S.A., Wyoming, Campbell County: Thunder Basin National Grassland and Vicinity: clay balds, on two track W of Keeline or Forest Road 930, ca 20.5 air mi ESE of Wright; ca 45 air mi SSE of Gillette.
Wash in sagebrush. Phenology: buds.

U.S.A., Wyoming, Campbell County: Thunder Basin National Grassland and Vicinity: hills N of Thunder Basin Work Center off Wyo Hwy 450, ca 26 air mi ESE of Wright; ca 45 air mi SSE of Gillette.
Scoria hills with ponderosa pine and Rocky Mountain juniper. Phenology: flowering.

U.S.A., Wyoming, Campbell County: Thunder Basin National Grassland and Vicinity: badlands SW of Antelope Creek, on two-track road, ca 34 air mi NNE of Gillette; ca 37 air mi NNW of Moorcroft.
Slope of broad grassy ravine. Phenology: flowering & fruiting.

U.S.A., Wyoming, Niobrara County: Thunder Basin National Grassland and Vicinity: Old Highway 85 Road, S of The Flat Top, ca 8 air mi S of Mule Creek Junction; ca 27 air mi NE of Lance Creek.
Shoulder of road in grassland. Phenology: flowering.

U.S.A., Wyoming, Weston County: Thunder Basin National Grassland and Vicinity: ridge S and E of Patrick Creek and Thornton on County Road 32, ca 7 air mi NW of Upton; ca 13 air mi SE of Moorcroft.
Sagebrush grassland with rocky clay patches. Phenology: buds.

U.S.A., Wyoming, Weston County: Thunder Basin National Grassland and Vicinity: hills W of Turner Creek, on two-track off of U.S. Hwy 16, ca 8 air mi SE of Upton; ca 5.5 air mi WNW of Osage.
Mosaic of sagebrush grassland and clay badlands. Phenology: flowering.

U.S.A., Wyoming, Converse County: Thunder Basin National Grassland and Vicinity: hills between Philips Draw and Dugout Creek immediately W of train tracks, ca 12 air mi NW of Bill; ca 27 air mi SSE of Wright.
Wash with grassy floor. Phenology: flowering.

U.S.A., Wyoming, Weston County: Thunder Basin National Grassland and Vicinity: ridge immediately NE of Beaver Creek, on Upton - Fairview or County Road 59, ca 3 air mi S of Upton; ca 25 air mi NW of Newcastle.
Sagebrush grassland with rocky clay patches. Phenology: flowering.

U.S.A., Wyoming, Crook County: Thunder Basin National Grassland and Vicinity: hills E of West Fork Wind Creek, off U.S. Hwy 16, ca 10 air mi SE of Moorcroft; ca 10 air mi NW of Upton.
Grassland with scattered sagebrush and greasewood. Phenology: flowering.

U.S.A., Wyoming, Weston County: Thunder Basin National Grassland and Vicinity: hills W of Dry Creek, on Forest Road 913, ca 8 air mi NE of Upton; ca 25 air mi NW of Newcastle.
Shoreline of reservoir. Phenology: flowering.

U.S.A., Wyoming, Weston County: Thunder Basin National Grassland and Vicinity: hills E of and draining to East Iron Creek, on four wheel drive road, ca 8 air mi ENE of Upton; ca 23 air mi NW of Newcastle.
Ravine floor in ponderosa pine stand. Phenology: flowering.

U.S.A., Wyoming, Natrona County: [location and coordinates withheld]
Shale hills and sandy areas and badlands. Phenology: flowering.
with Amy J. Roderick and Cherie Winner

U.S.A., Wyoming, Converse County: Thunder Basin National Grassland and Vicinity: artesian well and creek E of Dugout Creek, ca 1 mi N of its confluence with Dry Fork Cheyenne River, on two-track road, ca 31 air mi SSE of Wright; ca 41 air mi N of Douglas.
Area around well. Phenology: fruiting.

U.S.A., Wyoming, Campbell County: Thunder Basin National Grassland and Vicinity: Rochelle Hills N of Wildcat Creek, on two-track road off Rochelle Hills or Forest Road 933, ca 19 air mi SE of Wright; ca 56 air mi SSE of Gillette.
Steep rocky slope with ponderosa pine, Rocky Mountain juniper, and bluebunch wheatgrass. Phenology: fruiting.

U.S.A., Wyoming, Converse County: Thunder Basin National Grassland and Vicinity: Woody Creek, on two-track off Forest Road 944, ca 29 air mi SE of Wright; ca 11 air mi N of Bill.
Creek bank. Phenology: flowering.

U.S.A., Wyoming, Campbell County: Thunder Basin National Grassland and Vicinity: Sunny Draw, on two-track off Forest Road 973, ca 23 air mi SE of Wright; ca 53 air mi N of Douglas.
Creek bed. Phenology: fruiting.

U.S.A., Wyoming, Park County: Bighorn Basin: along the east side of the YU Bench Road at Dry Creek, ca 20 mi SE of Cody.
Moist, open alkaline area with Sarcobatus vermiculatus, Sporobolus airoides, and Iva axillaris. Phenology: flowering.

U.S.A., Wyoming, Park County: North Fork Shoshone River Drainage: Absaroka Mountains: N side of Sheep Mountain, ca 1/4-1/2 mi S of County Road FU6.
Sagebrush-grassland community on limestone substrates. Phenology: flowering & fruiting.

U.S.A., Wyoming, Park County: North Fork Shoshone River Drainage: Absaroka Mountains: north central portion of Logan Mountain, ca 2-3 mi N of U.S. Hwy 14, 16, & 20.
Around springs in vernally moist soil. Phenology: flowering & fruiting.

U.S.A., Wyoming, Park County: North Fork Shoshone River Drainage: Absaroka Mountains: just N of U.S. Hwy 14, 16, & 20, ca 0.5 mi E of the mouth of Canfield Creek.
Clearcut area.

U.S.A., Wyoming, Park County: Absaroka Mountains: North Fork Shoshone River Drainage: Shoshone National Forest: ridge between Dunn and Wall creeks ca 2 mi NW of Wapiti.
Around springs and in seepage areas with Carex praegracilis, Eleocharis palustris and Poa juncifolia. Phenology: flowering & fruiting.

U.S.A., Wyoming, Park County: [location and coordinates withheld]
Around spring and spring-run near creek. Phenology: flowering & fruiting.

U.S.A., Wyoming, Park County: Absaroka Mountains: North Fork Shoshone River Drainage: ca 1/8 mi W of Horse Creek and ca 1-2 mi N of U.S. Hwy 14, 16, & 20.
On bench above creek in sagebrush-grassland/woodland mosaic with Artemisia tridentata, Artemisia nova and Elymus spicatus. Phenology: flowering & fruiting.

U.S.A., Wyoming, Park County: Absaroka Mountains: North Fork Shoshone River Drainage: along the south bank of North Fork Shoshone River, ca 1/8-1/4 mi E of Blackwater Creek.
Open Douglas fir forest. Phenology: flowering & fruiting.

U.S.A., Wyoming, Park County: Absaroka Mountains: North Fork Shoshone River Drainage: along Sheep Creek, ca 0.5-1 mi S of U.S. Hwy 14, 16, & 20.
Canyon bottom in Douglas fir forest with some Engelmann spruce. Phenology: flowering & fruiting.

U.S.A., Wyoming, Park County: Absaroka Mountains: North Fork Shoshone River Drainage: along Sheep Creek, ca 2-3 mi S of U.S. Hwy 14, 16, & 20.
Open Douglas fir forest with some Engelmann spruce and dominant groundlayer species Aster conspicuus, Mahonia repens and Calamagrostis rubescens. Phenology: flowering & fruiting.

U.S.A., Wyoming, Park County: [location and coordinates withheld]
Cliffs and ledges of Willwood formation, mostly sandy soil. Phenology: flowering & fruiting.

U.S.A., Wyoming, Park County: [location and coordinates withheld]
Meadows and rocky ridge-top on limestone substrates, prominent species included: Festuca altaica ssp. hallii, Festuca idahoensis, Avenochloa hookeri, and Oxytropis campestris var. gracilis. Phenology: flowering & fruiting.

U.S.A., Wyoming, Park County: Bighorn Basin: along west side of Oregon Basin Road, ca 1.5 mi S of U.S. Hwy 14, 16, & 20.
Sagebrush-grassland with Artemisia tridentata var. wyomingensis, Artemisia pedatifida, Delphinium geyeri, Bouteloua gracilis, Carex filifolia, and Stipa comata. Phenology: flowering & fruiting.

U.S.A., Montana, Beaverhead County: Henrys Lake Mountains: on Continental Divide, 1/4-1/2 mi N of Red Rocks Pass and Road, ca 25 mi WSW of West Yellowstone. Also Fremont Co, Idaho.
Sagebrush-grassland with Artemisia tridentata var. vaseyana, Festuca idahoensis, Arnica fulgens and Potentilla diversifolia. Phenology: flowering & fruiting.

U.S.A., Idaho, Fremont County: Targhee National Forest: Island Park Plateau: W of Forest Road 112 and E of unnamed lake, ca 18 mi N of Ashton.
Moist meadow with Camassia quamash, Antennaria rosea, Valeriana edulis, and Trifolium longipes.

U.S.A., Montana, Park County: Yellowstone Valley: south shore of Dailey Lake, ca 15 mi N of Gardiner.
Lakeshore with Distichlis stricta, Festuca arundinacea, Spartina gracilis, and Scirpus nevadensis. Phenology: flowering.

U.S.A., Montana, Park County: [location and coordinates withheld]
Grassland with a few scattered Juniperus scopulorum and with Stipa comatat, Carex filifolia, Bouteloua gracilis, and Zigadenus venenosus. Phenology: flowering & fruiting.

U.S.A., Idaho, Teton County: Big Hole Mountains: Targhee National Forest: Idaho Ridge, ca 1/4 mi S of Packsaddle Road (Forest Road 235); ca 12 mi WNW of Driggs.
Sagebrush-grassland with Purshia tridentata, Festuca idahoensis, and Danthonia californica. Phenology: flowering & fruiting.

U.S.A., Montana, Gallatin County: Madison Range: Gallatin National Forest: Teepee Basin: ca 20 mi N of West Yellowstone.
Well drained, moist meadow with Castilleja rhexifolia, Lupinus wyethii, Plantago tweedyi, and Arenaria congesta. Phenology: flowering & fruiting.

U.S.A., Idaho, Fremont County: Madison Range: Henrys Lake Mountains: Targhee National Forest: Howard Spring, along U.S. Hwy 20/191, ca 9 mi W of West Yellowstone, MT.
Wet soil along spring run with Mimulus guttatus, Angelica arguta, and Senecio triangularis. Phenology: flowering & fruiting.
Accession: 779693, Barcode: RM0101020

U.S.A., Montana, Carbon County: [location and coordinates withheld]
Marsh immediately west of highway with Juncus balticus, Carex praegracilis, and Triglochin. Phenology: flowering.

U.S.A., Idaho, Teton County: [location and coordinates withheld]
Meadow and riparian area along river with Iris missouriensis, Allium geyeri var. tenerum, Zizia aptera, and Salix lutea.

U.S.A., Idaho, Teton County: Targhee National Forest: Big Hole Mountains: ridge immediately NW of the Packsaddle Basin and W of Forest Road 219, ca 13 mi W of Driggs.
Open, rocky montane meadow with Festuca idahoensis, Phlox multiflora, Microseris nutans, and Clematis hirsutissima.

U.S.A., Montana, Carbon County: Shupak Pond, ca 6 mi NNW of Belfry.
Disturbed sagebrush-grassland S of pond with Erigeron pumilus, Alyssum desertorum, Lappula redowskii, and Bromus tectorum. Phenology: fruiting.

U.S.A., Wyoming, Hot Springs County: Bighorn Basin: Gebo (abandoned townsite), ca 10 mi N of of Thermopolis.
Disturbed areas with Chorispora tenella, Lappula redowskii, and Alyssum desertorum. Phenology: flowering & fruiting.

U.S.A., Wyoming, Hot Springs County: Bighorn Basin: along east side of Murphy Draw Road, ca 2.5 mi N of Wyo Hwy 431.
Around stock pond with Typha latifolia and Scirpus maritimus. Phenology: flowering & fruiting.

U.S.A., Wyoming, Teton County: Gros Ventre Mountains: Bridger-Teton National Forest: along Gros Ventre Road (Forest Road 30400) at Little Cow Creek, 30 mi E of Jackson.
Sagebrush-grassland with Stipa richardsonii, Eriogonum umbellatum var. majus, and Leucopoa kingii. Phenology: flowering & fruiting.

U.S.A., Montana, Carbon County: Ridge ca 1.5 mi E of Edgar and U.S. Hwy 310.
Highly disturbed sagebrush-grassland with Bromus tectorum, Agropyron spicatum, and Alyssum alysoides.

U.S.A., Wyoming, Hot Springs County: Absaroka Mountains: ridge ca 1/3 mi N of the Middle Fork Owl Creek, ca 6 mi WNW of Anchor Reservoir; 40 mi WNW of Thermopolis.
Grassland with some Artemisia tridentata var. vaseyana, and with Koeleria macrantha and Carex filifolia as dominants. Phenology: flowering.

U.S.A., Wyoming, Hot Springs County: Bighorn Basin: ca 1/4 - 1/2 mi N of Little Sand Draw Road, ca 15 mi NW of Thermopolis.
Sagebrush-grassland with Carex filifolia, Stipa comata, and Delphinium geyeri. Phenology: fruiting.

U.S.A., Wyoming, Hot Springs County: Bighorn Basin: along the railroad tracks at Lucerne, 6 mi N of Thermopolis.
With Distichlis stricta, Sisymbrium altissimum, and Kochia scoparia. Phenology: fruiting.

U.S.A., Montana, Sweet Grass County: Absaroka-Beartooth Mountains: Gallatin National Forest: Hells Canyon Campground along Boulder River, 35 mi SW of Big Timber.
Just southeast of campground on rock outcroppings in open Douglas fir forest with Festuca idahoensis, Lomatium cous, and Antennaria anaphaloides. Phenology: flowering & fruiting.

U.S.A., Montana, Park County: Absaroka-Beartooth Mountains: Gallatin National Forest: Emigrant Gulch along jeep trail, 17 mi N of Gardiner.
Talus and blockfield with Erigeron acris, Rubus idaeus, and Woodsia scopulina. Phenology: fruiting.
with M. Evert Landrum
Accession: RM 820756, Barcode: rm0023252

U.S.A., Idaho, Fremont County: Island Park Plateau: Targhee National Forest: along Anderson Mill Canyon or Forest Road 164, 8 mi NE of Ashton.
Open lodgepole pine forest on south-facing slope with Gayophytum diffusum var. diffusum, Carex rossii, and Hieracium albiflorum. Phenology: flowering & fruiting.

U.S.A., Wyoming, Park County: Yellowstone Plateau: Yellowstone National Park: along (Old) Pelican Creek Trail, 5 mi E of Fishing Bridge.
Meadow openings in lodgepole pine forest with Madia glomerata, Aster integrifolius, and Festuca idahoensis. Phenology: flowering & fruiting.

U.S.A., Wyoming, Carbon County: Upper North Platte and Laramie River Drainages: Chokecherry Knob E of Wyo Hwy 71, ca 8.5 air mi S of Rawlins.
Sagebrush draw leading into a dense thicket of chokecherry, serviceberry, willow, and other shrubs. Phenology: flowering.

U.S.A., Wyoming, Carbon County: Great Divide Basin Area: Great Divide Basin: Separation Creek along Buzzard Road on Separation Flats, NE of Rendle Point, ca 16 air mi NNW of Rawlins.
Creek bottom at base of steep bluffs. Phenology: flowering.
with Laura Welp

U.S.A., Wyoming, Carbon County: Great Divide Basin Area: Great Divide Basin: ridge along south side of Lost Soldier Creek off Wyo Hwy 73 between Lamont and Bairoil, ca 32.5 air mi NNW of Rawlins.
Bottom of large dry wash with sand bars. Phenology: flowering.
with Laura Welp

U.S.A., Wyoming, Sweetwater County: Great Divide Basin Area: Great Divide Basin: along Lost Creek below Eagles Nest Spring, ca 1 air mi ESE of Eagles Nest, ca 30 air mi NNW of Wamsutter; ca 50 air mi WNW of Rawlins.
42.0845° N, 108.1236° W; uncertainty .75 mi., Digital Map
Sagebrush slope at the edge of a large dry wash. Phenology: flowering.
with Laura Welp

U.S.A., Wyoming, Carbon County: Great Divide Basin Area: Great Divide Basin: Hogback Lake and vicinity, ca 5.5 air mi SW of Rawlins; ca 6 air mi SE of Chokecherry Knob.
West-facing hill sloping down to lake; grasses dominant on slope, sagebrush and Sarcobatus in drainages; dry, fine soil with gravel. Phenology: fruiting.

U.S.A., Wyoming, Carbon County: Great Divide Basin Area: Great Divide Basin: Scotty Canyon along Atlantic Rim, ca 17 air mi SW of Rawlins; ca 11 air mi WSW of Chokecherry Knob.
Open creek bottom; dense graminoids dominant, forbs diverse; moist, compact, peat soil. Phenology: flowering.

U.S.A., Wyoming, Carbon County: Great Divide Basin Area: Great Divide Basin: perimeter and drainage of Little Sand Spring, ca 10 air mi ESE of Lamont; ca 9 air mi NW of Table Mountain.
Moist area adjacent to spring in low hills; dense graminoids dominant, forbs diverse; organic soil. Phenology: flowering.

U.S.A., Wyoming, Carbon County: Great Divide Basin Area: Great Divide Basin: perimeter and drainage of Little Sand Spring, ca 10 air mi ESE of Lamont; ca 9 air mi NW of Table Mountain.
Moist area adjacent to spring in low hills; dense graminoids dominant, forbs diverse; organic soil. Phenology: fruiting.

Edge of creek; graminoids dominant, forbs diverse; wet, organic soil. Phenology: fruiting.

U.S.A., Wyoming, Fremont County: Great Divide Basin Area: Crooks Mountain: Brenton Springs and vicinity, ca 4 air mi SW of Crooks Peak; ca 8 air mi NW of Bare Ring Butte.
Open meadow near spring; graminoids dominant, forbs diverse; moist soil. Phenology: flowering.

U.S.A., Wyoming, Fremont County: Great Divide Basin Area: Crooks Mountain: Brenton Springs and vicinity, ca 4 air mi SW of Crooks Peak; ca 8 air mi NW of Bare Ring Butte.
Open meadow near spring; graminoids dominant, forbs diverse; moist soil. Phenology: fruiting.

U.S.A., Wyoming, Fremont County: Great Divide Basin Area: Crooks Mountain: springs and adjacent slopes at head of West Arapahoe Creek, ca 6.5 air mi W of Crooks Peak; ca 11 air mi NW of Bare Ring Butte.
Wide, rocky channel of spring; graminoids dominant, heavily grazed; sandy, wet soil. Phenology: fruiting.

U.S.A., Wyoming, Carbon County: Great Divide Basin Area: Great Divide Basin: Government Reservoir, ca 10 air mi SSE of Wamsutter; ca 16 air mi SW of Creston Junction.
Dry graminoid plain surrounding reservoir. Phenology: flowering.

U.S.A., Wyoming, Sweetwater County: Great Divide Basin Area: Great Divide Basin: along the face of Wamsutter Rim, ca 5 air mi SW of Wamsutter; ca 7 air mi E of Red Desert.
Moist areas along east-facing slope, such as areas of late snow melt and shaded parts of wash. Phenology: fruiting.

U.S.A., Wyoming, Fremont County: Great Divide Basin Area: Sweetwater River Drainage: Warm Springs and vicinity, ca 5 air mi S of Sweetwater Station; ca 8 air mi N of Buffalo Basin Oil Field.
Open drainage around spring; dense, grazed graminoids dominant; moist, compact organic soil. Phenology: fruiting.

U.S.A., Wyoming, Fremont County: Great Divide Basin Area: Crooks Mountain: west end of Crooks Mountain, ca 9 air mi NE of Buffalo Basin Oil Field; ca 11 air mi SE of Sweetwater Station.
Dammed spring, drainage, and nearby hillslope. Phenology: flowering.

U.S.A., Wyoming, Fremont County: Great Divide Basin Area: Crooks Mountain: west end of Crooks Mountain, ca 9 air mi NE of Buffalo Basin Oil Field; ca 11 air mi SE of Sweetwater Station.
Dammed spring, drainage, and nearby hillslope. Phenology: fruiting.

U.S.A., Wyoming, Fremont County: Great Divide Basin Area: Sweetwater River Drainage: west side of Rock Creek, ca 9 air mi SE of Atlantic City; ca 11 air mi NNE of Continental Peak.
Open riparian meadow near stream; dense, grazed graminoids dominant, forbs diverse; dark, moist, organic soil. Phenology: flowering.

U.S.A., Wyoming, Sweetwater County: Great Divide Basin Area: Great Divide Basin: Steamboat Mountain, ca 6.5 air mi WNW of Greasewood Wash; ca 13.5 air mi N of Superior.
41° 58' 58" N, 108° 57' 43" W; uncertainty 1 m., Digital Map
Small open spring on north-facing slope, recently burned over; sagebrush and lupine dominant colonizers; moist soil. Phenology: flowering.

U.S.A., Wyoming, Sweetwater County: Great Divide Basin Area: Great Divide Basin: Steamboat Mountain, ca 6.5 air mi WNW of Greasewood Wash; ca 13.5 air mi N of Superior.
North-facing slope on hill above spring; mosaic of closed stands of aspen and pine; understory is mosaic of open, scattered forbs with closed, dense grasses and snowberry; loose, duffy soil. Phenology: flowering.

U.S.A., Wyoming, Sweetwater County: Great Divide Basin Area: Great Divide Basin: Steamboat Mountain, ca 6.5 air mi WNW of Greasewood Wash; ca 13.5 air mi N of Superior.
Steep, east-facing sandstone rim along top of mountain; rocky soil. Phenology: fruiting.

U.S.A., Wyoming, Fremont County: Great Divide Basin Area: Popo Agie River Drainage: Meadow Gulch and adjacent boulder slopes, ca 10 air mi W of Sweetwater Station; ca 4 air mi NE of Schoettlin Mountain.
Banks of creek; graminoids dominant near water, sagebrush dominant on banks; moist, organic soil. Phenology: flowering.

U.S.A., Wyoming, Fremont County: Great Divide Basin Area: Popo Agie River Drainage: along Omera Spring and adjacent slope, ca 2.5 air mi N of Roundtop Mountain; ca 7 air mi SSE of Young Mountain.
North-facing slope adjacent to creek; open pine overstory, mosaic of sagebrush and graminoid understory; dry, duffy soil. Phenology: flowering.

U.S.A., Wyoming, Fremont County: Great Divide Basin Area: Popo Agie River Drainage: along Horace Gulch, ca 4.5 air mi SE of Roundtop Mountain; ca 13 air mi W of Schoettlin Mountain.
Open, grazed meadow with scattered pine. Phenology: fruiting.

U.S.A., Wyoming, Fremont County: Great Divide Basin Area: Sweetwater River Drainage: along Dead Ox Creek, ca 3 air mi S of South Pass City; ca 11.5 air mi NNW of Continental Peak.
Open graminoid meadow with stands of Salix interspersed throughout; plants at edge of Salix; dense, moist, peaty soil. Phenology: flowering.

U.S.A., Wyoming, Fremont County: Great Divide Basin Area: Popo Agie River Drainage: along Twin Creek, ca 6 air mi NW of Schoettlin Mountain; ca 21 air mi SE of Lander.
Rocky flat near creek with red clay soil; 1-2' tall Artemisia shrubs and grasses dominant; diverse forbs. Phenology: fruiting.

U.S.A., Wyoming, Carbon County: Great Divide Basin Area: Great Divide Basin: tipped rimtop and drainages, ca 6 air mi SSE of Separation Peak; ca 10 air mi SW of Teton Reservoir.
West-facing slope of drainage near top of rim; dense sagebrush and graminoids dominant. Phenology: fruiting.

U.S.A., Wyoming, Fremont County: Great Divide Basin Area: Crooks Mountain: drainages and intervening slope ca 4.5 air mi W of Crooks Peak and ca 10.5 air mi SW of Jeffery City.
Open drainage on south-facing slope; pines and grasses dominant; rocky soil with scattered boulders. Phenology: fruiting.

U.S.A., Wyoming, Fremont County: Great Divide Basin Area: Crooks Mountain: narrow drainages on Crooks Mountain ca 7 air mi WNW of Crooks Peak; ca 10 air mi SW of Jeffrey City.
Open drainage on north-facing slope; grazed graminoid/sagebrush meadow. Phenology: fruiting.

U.S.A., Wyoming, Sweetwater County: Great Divide Basin Area: Great Divide Basin: drainage near top of Joe Hay Rim, ca 7 air mi S of Oregon Buttes; ca 10 air mi SE of The Pinnacles.
Open flat plateau on east-facing slope of wide drainage; grazed graminoids dominant, stands of Populus; dark fine soil. Phenology: fruiting.

U.S.A., Wyoming, Fremont County: Great Divide Basin Area: Sweetwater River Drainage: Rock Creek and vicinity, ca 3/4 air mi SW of Atlantic City; ca 17 air mi NNE of Oregon Buttes.
Gentle, shaded north-facing slope with closed pine overstory; moist soil with thick duff. Phenology: fruiting.

U.S.A., Wyoming, Carbon County: Great Divide Basin Area: Great Divide Basin: along the west side of Coyote Springs Rim, ca 15 air mi S of Bairoil; ca 5 air mi W of Separation Point.
Moist drainage in north-facing slope; dense graminoids and Juncus dominant at bottom of wash; moist soil. Phenology: flowering.

U.S.A., Wyoming, Sweetwater County: Great Divide Basin Area: Great Divide Basin: along Bush Rim, ca 8.5 air mi S of Oregon Butte; ca 7.5 air mi NW of the Pinnacles.
Moist, open draw leading to spring; dense graminoids dominant, few shrubs; clay soil. Phenology: flowering.

U.S.A., Wyoming, Fremont County: Great Divide Basin Area: Green Mountain: near West Cottonwood Creek, ca 6.5 air mi ENE of Crooks Peak; ca 12.5 air mi W of Three Forks.
Bottom of drainage; dense graminoids dominant; moist, dark soil. Phenology: fruiting.

U.S.A., Wyoming, Sweetwater County: [location and coordinates withheld]
Eroded slopes and flats below with drainage. Phenology: flowering.

U.S.A., Wyoming, Sweetwater County: Great Divide Basin Area: Great Divide Basin: Delany Rim, ca 5 air mi S of Tipton.
Sandy sagebrush areas below, eroded rim, and cushion community above; also areas of slumping with standing water. Phenology: fruiting.

U.S.A., Wyoming, Carbon County: Great Divide Basin Area: Great Divide Basin: W of U.S. Hwy 287 ca 1.5 air mi NW of Ninemile Hill on the Continental Divide, ca 10 air mi NNW of Rawlins.
Sagebrush-grassland with open clay areas. Phenology: flowering.
Annotated by Laura Welp.

U.S.A., Wyoming, Fremont County: Great Divide Basin Area: Green Mountain: Stratton Rim on the southeast end of Green Mountain ca 4 air mi WSW of Whiskey Peak; ca 16.5 air mi SE of Jeffrey City; ca 5.5 air mi NW of Bairoil.
Stony toe ridge with sagebrush on the lee side of the rim. Phenology: flowering.
Annotated by Laura Welp.

U.S.A., Wyoming, Sweetwater County: Great Divide Basin Area: Great Divide Basin: Horseshoe Bend E of County Road 67, ca 23.5 air mi NW of Wamsutter; ca 54.5 air mi ENE of Rock Springs.
Grassy draws on the bluffs with sagebrush on the margins. Phenology: flowering & fruiting.
Annotated by Laura Welp.

U.S.A., Wyoming, Sweetwater County: Great Divide Basin Area: Great Divide Basin: Buffalo Hump, ca 8 air mi SW of Bastard Butte; ca 10 air mi NE of The Pinnacles.
Partially vegetated south facing slope with grasses and scattered sagebrush; fine soil. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sweetwater County: Great Divide Basin Area: Great Divide Basin: Split Rock Canyon, ca 5 air mi NE of Steamboat Mountain; ca 2.5 air mi S of Freighter Spring.
Partially vegetated west facing slope with grasses; sandy soil. Phenology: flowering.

U.S.A., Wyoming, Sweetwater County: Great Divide Basin Area: Great Divide Basin: Antelope Reservoir, ca 7 air mi W of Bare Ring Butte; ca 14 air mi NE of Eagles Nest Spring.
Slight north facing slope of hill with sagebrush and grasses; fine sandy soil with rocks. Phenology: flowering & fruiting.

U.S.A., Wyoming, Fremont County: Great Divide Basin Area: Great Divide Basin: rim ca 5 air mi NW of Continental Peak; 3 air mi E of Dickie Springs.
Partially vegetated rocky rimtop with low sagebrush and grasses; sandy soil, granite boulders. Phenology: flowering & fruiting.

U.S.A., Wyoming, Fremont County: Great Divide Basin Area: Great Divide Basin: rim ca 5 air mi NW of Continental Peak; 3 air mi E of Dickie Springs.
Spring at base of north facing rim with dense grasses and Populus; wet organic soil. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sublette County: Gros Ventre Area: North Beaver Creek, ca 12 air mi E of Bondurant.
Spruce and lodgepole pine forests and meadows along creek. Phenology: flowering.

U.S.A., Wyoming, Sublette County: Gros Ventre Area: Miner Creek, ca 12 air mi ESE of Bondurant.
Shaley and sandy slopes, willow bottoms, and spruce forest. Phenology: flowering.

U.S.A., Wyoming, Teton County: Gros Ventre Area: upper Gros Ventre River Road, between Big Cow Creek and Lafferty Creek.
Roadside through sagebrush and lodgepole pine. Phenology: flowering.

U.S.A., Wyoming, Teton County: Gros Ventre Area: upper Gros Ventre River Road, ca 1.5 air mi SE of Goosewing Guard Station.
Sagebrush slopes and area along river. Phenology: flowering.

U.S.A., Wyoming, Teton County: Gros Ventre Area: Crystal Creek Campground (overflow), ca 4 air mi E of upper end of Lower Slide Lake.
Grassy meadows, disturbed areas, and edge of river. Phenology: flowering.

U.S.A., Wyoming, Teton County: Gros Ventre Area: Little Granite Creek Pack Trail: from Wilderness boundary NW 1.5 air mi.
Stream margins and coniferous forests. Phenology: flowering.

U.S.A., Wyoming, Teton County: Gros Ventre Area: 1.5 air mi S to 1 air mi SE of Pinnacle Peak.
Calcareous and granitic slopes with rock outcrops, scree, and grassy areas. Phenology: flowering.

U.S.A., Wyoming, Teton County: Gros Ventre Area: road to Goodwin Lake, ca 7 air mi E of Jackson.
Mostly lodgepole pine cuts. Phenology: flowering.

U.S.A., Wyoming, Teton County: Gros Ventre Area: Goodwin Lake and vicinity.
Meadows and lake margin. Phenology: flowering.

U.S.A., Wyoming, Teton County: Gros Ventre Area: Game Creek, ca 6-7 air mi N of Hoback Junction.
Open stream area and lower slopes, calcareous. Phenology: flowering.

U.S.A., Wyoming, Teton County: Gros Ventre Area: Granite Creek Hot Springs, N along trail and creek ca 1 air mile.
Coniferous forests, meadows, and streamside. Phenology: fruiting.

U.S.A., Wyoming, Teton County: Gros Ventre Area: Kinky Creek area, ca 3.5 air mi W of Mosquito Lake.
Streamside, meadows, and lodgepole pine stand. Phenology: flowering.

U.S.A., Wyoming, Sublette County: Gros Ventre Area: 1-1.5 air mi S and SW of Red Hills.
Lakeside and meadows. Phenology: fruiting.
with Tom Cramer

U.S.A., Wyoming, Teton County: Gros Ventre Area: Crystal Creek Campground to East Miner Creek, on both sides of tall hill.
Coniferous forest. Phenology: fruiting.

U.S.A., Wyoming, Teton County: Gros Ventre Area: Blue Miner Lake trail from wilderness boundary to ca 2 air mi up hill.
Coniferous forest with openings. Phenology: fruiting.

U.S.A., Wyoming, Sublette County: Gros Ventre Area: ca 7 air mi E of Bondurant.
Meadow and willow thickets along stream. Phenology: flowering.

U.S.A., Wyoming, Teton County: Grand Teton National Park: sagebrush flat ca 0.5 air mi E of Jackson Hole Airport, ca 10 air mi N of Jackson.
Sagebrush-steppe with Artemisia tridentata, Poa pratensis, Poa secunda, Elymus spicatus, Festuca idahoensis and Balsamorhiza sagittata.

U.S.A., Wyoming, Teton County: Grand Teton National Park: wildlife lookout and surrounding area, ca 1.5 air mi SW of Moose on Moose-Wilson Road, ca 13 air mi N of Jackson.
Sagebrush-steppe on 40 deg. east-facing slope, dominated by Artemisia tridentata, Elymus spicatus, Artemisia dracunculus, Amelanchier alnifolia and Balsamorhiza sagittata.
with Heather Marks

U.S.A., Wyoming, Teton County: Mount Leidy Highland Area: Gros Ventre River Road, ca 2 air mi E of Forest boundary; just W to overlooking Slide Lake, on the N side.
Steep slopes with outcrops of sandstone and limestone. Phenology: flowering.

U.S.A., Wyoming, Teton County: Mount Leidy Highland Area: Gros Ventre River Road, ca 2 air mi E of Forest boundary; just W to overlooking Lower Slide Lake, on the north side.
Moist stream banks, aspen groves, and ridge tops. Phenology: flowering.

U.S.A., Wyoming, Teton County: Mount Leidy Highland Area: Spread Creek, ca 5 air mi SW of Black Rock Ranger Station.
Bluffs overlooking creek, often sandy, slopes and along creek, and wooded areas. Phenology: flowering.

U.S.A., Wyoming, Teton County: Mount Leidy Highland Area: South Fork Spread Creek, 1-2 air mi S of Lily Lake.
Valley floor and lower slopes. Phenology: flowering.

U.S.A., Wyoming, Teton County: Mount Leidy Highland Area: ca 7 air mi NE of Moose.
T43N R115W S12 South1/2; also N1/2 S13
Mountain slope with burn areas. Phenology: flowering.

U.S.A., Wyoming, Teton County: Mount Leidy Highland Area: Burnt Creek and ridge to east.

U.S.A., Wyoming, Teton County: Mount Leidy Highland Area: ca 1.5-2 air mi E of East Leidy.
Meadow. Phenology: flowering.

U.S.A., Wyoming, Teton County: Mount Leidy Highland Area: ca 0.5-1 air mi NW of Gunsight Pass on flank of plateau.
Rocky slopes with scattered patches of conifers. Phenology: flowering.

U.S.A., Wyoming, Teton County: Mount Leidy Highland Area: head of Dry Cottonwood Creek.
Wooded areas, streamside, and meadows. Phenology: fruiting.

U.S.A., Wyoming, Teton County: Mount Leidy Highland Area: Black Rock Creek and adjacent hills, 0.5 air mi W of the east end of Forest Service Road 100.
Open slopes and stream. Phenology: flowering.

U.S.A., Wyoming, Teton County: Mount Leidy Highland Area: Grouse Mountain, southern slope.
Grassy and wooded slopes. Phenology: flowering.

U.S.A., Wyoming, Teton County: Mount Leidy Highland Area: highland N of Lower Gros Ventre Drainage and S of Ditch and Slate Creeks: 3 air mi N of the east end of Lower Slide Lake.
Meadows and stands of conifers. Phenology: flowering.

U.S.A., Colorado, Routt County: Sierra Madre/Park Ranges: Park Range: ca 17 air mi WNW of Kremmling by Morrison Creek.
Ridge sides and hilltops.
with David Culp

U.S.A., Colorado, Jackson County: Sierra Madre/Park Ranges: Park Range: ca 19 mi NNW of Walden on Battle Ridge.
In sagebrush grassland.

U.S.A., Colorado, Routt County: Sierra Madre/Park Ranges: Park Range: ca 15.5 air mi N of Steamboat Springs.
Open meadow areas in a lodgepole pine forest.

U.S.A., Colorado, Routt County: Sierra Madre\Park Range: Park Range: Routt National Forest: Lone Spring Butte, ca 5.5 air mi ESE of Yampa, ca 24 air mi SSE of Steamboat Springs.
Steep, open east-facing slope with areas of sandy shale.
with Steven Nelson

U.S.A., Colorado, Routt County: Sierra Madre\Park Range: Park Range: ca 17 air mi WNW of Kremmling by Morrison Creek.
Ridge sides and hilltops.

U.S.A., Colorado, Jackson County: Sierra Madre\Park Range: Park Range: ca 19 mi NNW of Walden on Battle Ridge.
In sagebrush grassland.

U.S.A., Colorado, Routt County: Sierra Madre\Park Range: Park Range: ca 15.5 air mi N of Steamboat Springs.
Open meadow areas in a lodgepole pine forest.

U.S.A., Colorado, Routt County: [location and coordinates withheld]
Very rocky western and northern slopes of peak.

U.S.A., Colorado, Routt County: [location and coordinates withheld]
Subalpine meadows.

U.S.A., Wyoming, Carbon County: Sierra Madre/Park Range: Sierra Madre: along McKinney Creek S of Miller Hill, ca 21.5 air mi SSW of Rawlins.
Sagebrush grassland. Phenology: flowering & fruiting.

U.S.A., Wyoming, Carbon County: Sierra Madre/Park Range: Sierra Madre: Little Sandstone Campground and along Little Sandstone Creek, ca 21 air mi WSW of Encampment.
Meadow with scattered Artemisia cana. Phenology: flowering & fruiting.
with Michelle Nelson

U.S.A., Wyoming, Carbon County: Sierra Madre/Park Ranges: Sierra Madre: ca 13.5 air mi SW of Encampment; ca 29 air mi ENE of Dixon.
Grassy slopes. Phenology: flowering & fruiting.
with William Blunt

U.S.A., Wyoming, Carbon County: Sierra Madre/Park Range: Sierra Madre: on flanks of Battle Mountain.
Sagebrush hillsides. Phenology: flowering & fruiting.
with Heather and Joel Kastning

U.S.A., Wyoming, Lincoln County: Southern Salt River Range and Vicinity: Tunp Range: Rock Creek Ridge, from Pine Creek Ski Area
Grassy and wooded slopes. Phenology: flowering.
with Charmaine Refsdal

U.S.A., Wyoming, Lincoln County: Southern Salt River Range and Vicinity: Hams Fork Plateau: Fish Creek and adjacent ridge to south, ca 5 air mi W of Lake Viva Naughton.
Douglas fir and lodgepole pine on rim and below with open grassy areas and riparian zone in bottom. Phenology: flowering.
with Charmaine Refsdal

U.S.A., Wyoming, Lincoln County: Southern Salt River Range and Vicinity: Hams Fork Plateau: Fish Creek and adjacent ridge to south, ca 5 air mi W of Lake Viva Naughton.
Douglas fir and lodgepole pine on rim and below with open grassy areas and riparian zone in bottom. Phenology: flowering.

U.S.A., Wyoming, Lincoln County: Southern Salt River Range and Vicinity: Southern Sublette Range: ca 7 air mi N of Cokeville.
West-facing hillside, lower sage slopes, middle open meadow slopes, and upper Cercocarpus slopes. Phenology: flowering.
with Jane T. Kellett

U.S.A., Wyoming, Lincoln County: Southern Salt River Range and Vicinity: Sublette Range: ridge between Mill and Corral creeks, ca 7 air mi NNE of Cokeville; ca 32.5 air mi NW of Kemmerer.
Burn in sagebrush-grassland. Phenology: flowering & fruiting.

U.S.A., Wyoming, Lincoln County: Southern Salt River Range and Vicinity: Snow Hollow, ca 1 mi E of Boundary Ridge, Idaho, ca 6 air mi SW of Cokeville; ca 30.5 air mi NW of Kemmerer.
Cobblestone slopes and ridgetops with low vegetation. Phenology: flowering & fruiting.
with C. H. Refsdal

U.S.A., Wyoming, Lincoln County: Southern Salt River Range and Vicinity: Tunp Range: Rock Creek Ridge ca 3 air mi N of Nugget Canyon and U.S. Hwy 30, ca 15.5 air mi SSE of Cokeville; ca 17.5 air mi WNW of Kemmerer.
Stony knoll and adjacent slopes with scattered sagebrush, forbs, and graminoids. Phenology: fruiting.
with C. H. Refsdal

U.S.A., Wyoming, Lincoln County: Southern Salt River Range and Vicinity: Tunp Range: Rock Creek Ridge ca 3 air mi N of Nugget Canyon and U.S. Hwy 30, ca 15.5 air mi SSE of Cokeville; ca 17.5 air mi WNW of Kemmerer.
Stony knoll and adjacent slopes with scattered sagebrush, forbs, and graminoids. Phenology: flowering & fruiting.

U.S.A., Wyoming, Lincoln County: Southern Salt River Range and Vicinity: ca 13.5 air mi N of Cokeville; Sublette Range at Raymond Creek.
Grassy hillside with Cercocarpus, and Amelanchier. Phenology: flowering & fruiting.
with Jane T. Kellett

U.S.A., Wyoming, Lincoln County: Southern Salt River Range and Vicinity: South Fork Mountain, ca 20 air mi N of Kemmerer.
Open Abies forest and roadside. Phenology: flowering & fruiting.
with Jane T. Kellett

U.S.A., Wyoming, Lincoln County: Southern Salt River Range and Vicinity: Trail Creek, ca 14.5 air mi N of Kemmerer.
Steep sagebrush hillside with Amelanchier, Prunus, and aspen stands. Phenology: fruiting.

U.S.A., Wyoming, Lincoln County: [location and coordinates withheld]
Sagebrush hillside with Amelanchier stands. Phenology: fruiting.

U.S.A., Colorado, Gunnison County: Northern Gunnison Basin: ca 18.5 air mi WSW of Gunnison.
South-facing sagebrush slope. Phenology: flowering.

U.S.A., Colorado, Gunnison County: Northern Gunnison Basin: ca 6 air mi NE of Gunnison.
Sagebrush meadow. Phenology: flowering.

U.S.A., Colorado, Gunnison County: Northern Gunnison Basin: Fossil Ridge Recreation Management area: ca 3 air mi SSW of Tincup.
Engelmann spruce, subalpine fir, and lodgepole pine forest. Phenology: flowering.

U.S.A., Colorado, Delta County: Northern Gunnison Basin: ca 4 air mi NNE of Crawford.
Pinyon and juniper. Phenology: flowering.

U.S.A., Colorado, Delta County: Northern Gunnison Basin: ca 4.5-7 air mi E to ESE Hotchkiss.
Rolling hills with sagebrush and saltflats, ridges with some pinyon-juniper. Phenology: flowering.
Annotated by Kevin J. Taylor.
with Kevin J. Taylor

U.S.A., Colorado, Delta County: Northern Gunnison Basin: ca 7-8.5 air mi E to ESE of Hotchkiss.
Pinyon-juniper slopes and woodland. Phenology: flowering.
Annotated by Kevin J. Taylor.
with Kevin J. Taylor

U.S.A., Colorado, Gunnison County: Northern Gunnison Basin: ca 2 1/4 air mi WSW of Almont.
Sagebrush slope and, perhaps, underground spring on east-facing slope. Phenology: flowering.
Accession: 777827

U.S.A., Wyoming, Fremont County: Upper Wind River Watershed: Upper Warm Springs Creek: ca 15 air mi W of Dubois; up main road that turns off from Trout/Warm Springs creeks road; ca 90 yds straight uphill to leaning witness tree.
Sagebrush stand. Plot 95001 SW, NW, SE Phenology: flowering & fruiting.

U.S.A., Wyoming, Fremont County: Upper Wind River Watershed: Camp Creek: ca 14.5 air mi WNW of Dubois; N on 2-track from confluence of Trout and Warm Springs creeks ca. 0.8 mi; transect is near junction of 2-tracks, before it drops down to creek.
Artemisia cana var. viscidula stand. Plot 95009 SE, SW, NW Phenology: flowering & fruiting.
with Lisa Cordray

U.S.A., Wyoming, Fremont County: Upper Wind River Watershed: Double Cabin near confluence of Wiggins Fork and Frontier Creek; ca 19 air mi N of Dubois; from main trailhead sign, ca 80 yds on a bearing of 96 degrees.
Center of meadow with Poa juncifolia, Elymus trachycaulus, Carex spp. Plot 93010 SE, NE, NW Phenology: flowering & fruiting.
with Jazmyn McDonald

U.S.A., Wyoming, Fremont County: Upper Wind River Watershed: Sheep Ridge radio tower: ca 3.5 air mi SW of Dubois; road to Lime Kiln Gulch to lower radio antennaes, transect is to left ca 100 yds down hill.
Dry grassland. Plot 96016 NW, NW, NW Phenology: flowering & fruiting.

U.S.A., Wyoming, Fremont County: Upper Wind River Watershed: West Fork Long Creek, between creek and road.
Artemisia cana var. viscidula, Potentilla fruticosa stand. Plot 96019 NE, NW, SE Phenology: flowering & fruiting.
with Will Conley

U.S.A., Wyoming, Fremont County: Upper Wind River Watershed: West of lower DuNoir: ca 12 air mi WNW of Dubois; at crest of hill, follow fence line up to top.
Artemisia tridentata var. wyomingensis stand. Plot 96023 NW, SE, SW Phenology: flowering & fruiting.

U.S.A., Wyoming, Fremont County: Upper Wind River Watershed: Doby Cliff: ca 14 air mi WNW of Dubois; in an area of burned sagebrush, E of Doby Cliff and ca 1 mi S of the main Long Creek Road.
Former Artemisia tridentata stand-now grass. Plot 94035 SW, C Phenology: flowering & fruiting.

U.S.A., Wyoming, Fremont County: Upper Wind River Watershed: Upper Tappan Creek: ca 10.5 air mi NW of Dubois; cattle and game trails to site.
Artemisia cana var. viscidula stand. Plot 96025 NW, SE, SE Phenology: flowering & fruiting.
with Will Conley

U.S.A., Wyoming, Fremont County: Upper Wind River Watershed: Upper Tappan Creek: ca 10.5 air mi NW of Dubois; cattle and game trails to site.
Artemisia cana var. viscidula stand. Plot 96025 NW, SE, SE Phenology: flowering & fruiting.

U.S.A., Wyoming, Fremont County: Upper Wind River Watershed: Doby Cliff, ca 14 air mi WNW of Dubois, E of Doby Cliff, ca 1 mi S of the main Long Creek Road.
Artemisia tridentata stand. Plot 94036 NW, SW, SE Phenology: flowering & fruiting.

U.S.A., Wyoming, Fremont County: Upper Wind River Watershed: East Fork Long Creek; road up East Fork of Long Creek, turn right on road that used to go to up to the Unit 40 burn; take right fork in bottom of meadow.
Artemisia cana var. viscidula stand. Plot 96026 SW, NE, SE Phenology: flowering & fruiting.

U.S.A., Wyoming, Fremont County: Upper Wind River Watershed: upper Horse Creek Meadow: ca 13 air mi N of Dubois; left fork of Bartrand Spring Road to end; trail down to large meadow.
Center of Wet meadow. S of trail. Plot 96028 NW, NW, NW Phenology: flowering & fruiting.

U.S.A., Wyoming, Fremont County: Upper Wind River Watershed: Five Pocket Meadows: ca 19 air mi NW of Dubois; N of Horse Creek, near beginning of trail up into Lake Pocket.
Grassland. Plot 94046 NW, NW, SE Phenology: flowering & fruiting.

U.S.A., Wyoming, Fremont County: Upper Wind River Watershed: Caldwell Basin: ca 20 air mi NNE of Dubois; E of creek.
Wet meadow. Plot 96030 NW, SW, NW Phenology: flowering & fruiting.

U.S.A., Wyoming, Fremont County: Upper Wind River Watershed: Caldwell Basin: ca 20 air mi NNE of Dubois; trail to Caldwell Basin, cross creek, angle across meadow toward "rock sentinel"
At south end of rocky crags E of meadow in Stipa nelsonii, S. richardsonii stand. Plot 96031 NW, SW, N1/2 Phenology: flowering & fruiting.

U.S.A., Wyoming, Fremont County: Upper Wind River Watershed: Sheridan Creek: ca 21 air mi WNW of Dubois; cross Sheridan Creek on main road, follow fence upstream, SW corner is 15 degrees and 100 m from gate in fence.
Artemisia tridentata sp. stand. Plot 96034 SE, NE, SW Phenology: flowering & fruiting.

U.S.A., Wyoming, Fremont County: Upper Wind River Watershed: N of East Fork guard station, and W of the East Fork: ca 18 air miles NE of Dubois; past East Fork guard station, continue on main road ca 0.3 mi past turn off to river crossing; plot is on terrace between road and river, a li
Artemisia tridentata sp. stand. Plot 94040 SW, NE, SE Phenology: fruiting.
with Lisa Cordray

U.S.A., Wyoming, Fremont County: Upper Wind River Watershed: Wind River Badlands, Mason Draw: ca 1.5 air mi NE of Dubois.
Plot spans a gully at the bottom of a steep draw in sagebrush. Plot 94009 SE, NE, C Phenology: flowering & fruiting.
with Susanne Neumiller

U.S.A., Wyoming, Fremont County: Upper Wind River Watershed: South Fork to Tappan Creek: ca 8 mi NW of Dubois.
Sagebrush. Plot 94014 SW, SE, SE Phenology: flowering & fruiting.
with Susanne Neumiller

U.S.A., Wyoming, Fremont County: Upper Wind River Watershed: Little Waynes Hole: ca 15 air mi NE of Dubois.
In a partial burn of sagebrush. Plot 94023 SE, NE, NE Phenology: flowering & fruiting.
with Susanne Neumiller

U.S.A., Wyoming, Fremont County: Upper Wind River Watershed: Little Waynes Hole: ca 15 air mi NE of Dubois. In a burn of sagebrush.
In a burn of sagebrush; former Artemisia tridentata stand-now grass. Plot 94024 SE, NE, NE Phenology: flowering & fruiting.

U.S.A., Wyoming, Fremont County: Upper Wind River Watershed: Double Cabin near confluence of Wiggins Fork and Frontier Creek; ca 19 air mi N of Dubois; from main trailhead sign, ca 80 yds on a bearing of 96 degrees.
Center of meadow with Poa juncifolia, Elymus trachycaulus, Carex spp. Plot 93010 SE, NE, NW Phenology: flowering & fruiting.

U.S.A., Wyoming, Fremont County: Upper Wind River Watershed: Double Cabin near confluence of Wiggins Fork and Frontier Creek; ca 19 air miles N of Dubois; ca 100 yds SW of trailhead sign.
South part of meadow in Potentilla fruticosa stand. Plot 93011 NW, SE, NW Phenology: flowering & fruiting.

U.S.A., Wyoming, Fremont County: Upper Wind River Watershed: junction of East DuNoir/ Ramshorn trails: ca 17.5 air mi NW of Dubois.
Artemisia tridentata stand. Plot 94031 SW, NW, NE Phenology: flowering & fruiting.
with John T. Nelson

U.S.A., Wyoming, Fremont County: Upper Wind River Watershed: junction of East DuNoir/ Ramshorn trails: ca 17.5 air mi NW of Dubois.
Artemisia tridentata stand. Plot 94031 SW, NW, NE Phenology: fruiting.
with John T. Nelson

U.S.A., Wyoming, Fremont County: Upper Wind River Watershed: N of East Fork guard station, and W of the East Fork: ca 18 air miles NE of Dubois; past East Fork guard station, continue on main road ca 0.3 mi past turn off to river crossing; plot is on terrace between road and river, a li
Artemisia tridentata sp. stand. Plot 94040 SW, NE, SE Phenology: flowering & fruiting.

U.S.A., Wyoming, Fremont County: Upper Wind River Watershed: Between Lincoln Point and the Wiggins Fork, ca 3 mi S of Double Cabin; ca 17 air mi N of Dubois in a 1960s clearcut W of the main road.
Clearcut/conifer forest. Plot 94043 SE, SE, NW Phenology: flowering & fruiting.

U.S.A., Wyoming, Fremont County: Upper Wind River Watershed: Crow Creek on Wind River Indian Reservation: ca 20 air mi ENE of Dubois; W of the creek, and E of the 2-track.
Wet meadow. Plot 94045 SE, NW, NW Phenology: flowering & fruiting.
Accession: 729293, Barcode: RM0194531

U.S.A., Wyoming, Fremont County: Upper Wind River Watershed: Crow Creek on Wind River Indian Reservation: ca 20 air mi ENE of Dubois; W of the creek, and E of the 2-track.
Sagebrush stand. Plot 94056 SW, SW, SE Phenology: fruiting.

U.S.A., South Dakota, Fall River County: Buffalo Gap National Grassland and Vicinity: ridge and buttes between Oat and Brush creeks, ca 0.5 mi N of Nebraska and 1-1 1/4 mi E of Wyoming, ca 23 air mi SE of Edgemont.
Slightly saline clay flats adjacent to the reservoir. Phenology: flowering & fruiting.

U.S.A., South Dakota, Fall River County: Buffalo Gap National Grassland and Vicinity: 1 mi W of Ardmore and 1/4 W of Hat Creek.
Near roadside; soils of sand and gravel. Phenology: flowering & fruiting.

U.S.A., Nebraska, Dawes County: Oglala National Grassland and Vicinity: ca 18.5-19 air mi NNW of Crawford and just S of Forest Road 909.
In Juniper horizontalis draw of rock, gravel and sand. Phenology: fruiting.

U.S.A., Nebraska, Sioux County: Oglala National Grassland and Vicinity: ca 14.5 air mi NW of Crawford on Hudson-Meng Bison Bonebed Trail, 0.5 mi SW of Toadstool Geologic Park.
Soils are heavy white clay below with clay sand mix at top of "toadstool" geologic formations. Phenology: flowering & fruiting.

U.S.A., Nebraska, Sioux County: Oglala National Grassland and Vicinity: ca 9 air mi SE of Ardmore, South Dakota and ca 1-1.5 air mi due S of South Dakota.
In Nassellus viridula plant community on gentle rolling uplands of silt soil. Phenology: flowering & fruiting.

U.S.A., South Dakota, Pennington County: Buffalo Gap National Grassland and Vicinity: ca 7.5 air mi SE of Farmingdale.
Rock ledges of bluffs, north aspect, overlooking deep drainage; soils are rock, gravel, and silt eroding into clay. Phenology: flowering & fruiting.

U.S.A., South Dakota, Pennington County: Buffalo Gap National Grassland and Vicinity: ca 6 air mi SE of Farmingdale.
Rock ledges of bluffs overlooking deep drainage, north aspect; soils are rock, gravel, and silt eroding into clay. Phenology: flowering & fruiting.

U.S.A., Wyoming, Hot Springs County: Bighorn Basin: above the head of Buffalo Springs Creek on a tributary of Nowater Creek, ca 3 air mi N of Hawks Butte, ca 18 air mi SW of Big Trails; ca 32 air mi E of Thermopolis.
Clay bottom of gullies with saline deposits. Phenology: flowering & fruiting.
with Luanne Lum

U.S.A., Wyoming, Hot Springs County: Bighorn Basin: above the head of Buffalo Springs Creek on a tributary of Nowater Creek, ca 3 air mi N of Hawks Butte, ca 18 air mi SW of Big Trails; ca 32 air mi E of Thermopolis.
Steep, clay slopes and ridgetop with scattered vegetation. Phenology: flowering & fruiting.
with Luanne Lum

U.S.A., Wyoming, Park County: Bighorn Basin: below Bog Hole Reservoir on a tributary of Spring Creek, ca 5.5 air mi NE of Pitchfork; ca 10.5 air mi W of Meeteetse.
Grassland bench above the creek with scattered sagebrush. Phenology: flowering & fruiting.
with Luanne Lum

U.S.A., Wyoming, Washakie County: Bighorn Basin: along County Road 54 at Brokenback Creek, ca 6.3 air mi NW of Ten Sleep and ca 26.5 air mi ENE of Worland.
Acer and Salix with rose and grasses in the upland areas transitioning to sagebrush with grasses and cacti. Phenology: flowering & fruiting.

U.S.A., Wyoming, Big Horn County: Bighorn Basin: along Wyo Hwy 31 E of Nowood River, ca 13 air mi ESE of Manderson and ca 8 air mi WSW of Hyattville.
Cattail marsh with Populus. Phenology: flowering & fruiting.

U.S.A., Wyoming, Washakie County: Big Horn Mountains: along Bar C Creek W of Hazelton or County Road 81, ca 56 air mi ESE of Thermopolis.
Spring and freshwater creek. Phenology: flowering & fruiting.

U.S.A., Wyoming, Washakie County: Bighorn Basin: along Buffalo Springs Creek at Nowater Trail or BLM Road 1404, ca 11 air mi SW of Big Trails; ca 32 air mi SE of Worland.
Flats along the stream channel. Phenology: flowering & fruiting.

U.S.A., Wyoming, Park County: Bighorn Basin: in the vicinity of the confluince of Parker Spring Gulch and Fifteenmile Creek, ca 4 air mi N of Whistle Berry Hill, ca 11.5 air mi ENE of Meeteetse.
Silt/sand or cobble bars and banks along stream channels. Phenology: flowering & fruiting.

U.S.A., Wyoming, Washakie County: Bighorn Basin: along BLM Road 1427 W of Sand Creek, ca 7.3 air mi NE of Worland.
Sagebrush and greasewood on mudstone and sandstone. Phenology: flowering & fruiting.

U.S.A., Wyoming, Washakie County: Bighorn Basin: along County Road 47 at Red Gulch, ca 8.2 air mi NW of Ten Sleep.
Sagebrush and juniper on sandy slope. Phenology: flowering & fruiting.

U.S.A., Wyoming, Park County: Bighorn Basin: along Greybull River and Wyo Road 290, ca 4 air mi WSW of Meeteetse.
Riparian. Phenology: flowering & fruiting.
with Al Flinck

U.S.A., Wyoming, Park County: Bighorn Basin: along County Road 7UH and S of Goff Lake, ca 10.1 air mi NW of Cody.
Sagebrush on sandy soil. Phenology: flowering & fruiting.
with Al Flinck

U.S.A., Wyoming, Washakie County: Big Horn Mountains: along County Road 85 or BLM Road 1419, ca 5.3 air mi ESE of Big Trails and ca 22.5 air mi SE of Ten Sleep.
Sagebrush on sandy soil with cobbles. Phenology: flowering & fruiting.

U.S.A., Wyoming, Washakie County: Big Horn Mountains: along County Road 85 or BLM Road 1419 and along Hazelton Road, ca 9.7 air mi ESE of Big Trails and ca 26.5 air mi SE of Ten Sleep.
Sagebrush. Phenology: flowering & fruiting.

U.S.A., Wyoming, Big Horn County: Big Horn Mountains: along Forest Road 344.01, ca 12 air mi NE of Hyattville and ca 36 air mi NE of Worland.
Sagebrush, pine forest, and mountain meadow. Phenology: flowering & fruiting.

U.S.A., Wyoming, Washakie County: Big Horn Mountains: along Forest Road 25 W of Canyon Creek, ca 6.5 air mi ESE of Meadowlark Lake.
Pine and mountain meadows. Phenology: flowering & fruiting.

U.S.A., Wyoming, Washakie County: Big Horn Mountains: along Forest Road 434, ca 3 air mi SE of Meadowlark Lake and ca 14 air mi ENE of Ten Sleep.
Coniferous forest and mountain meadow. Phenology: flowering & fruiting.

U.S.A., Wyoming, Washakie County: Big Horn Mountains: along Forest Road 25 crossing Canyon Creek, ca 6.5 air mi ESE of Meadowlark Lake and ca 16.5 air mi ENE of Ten Sleep.
Coniferous forest and mountain meadow. Phenology: flowering & fruiting.

U.S.A., Wyoming, Park County: Absaroka Mountains: along Monument Hill or County Road 7UH on Rattlesnake Mountain, ca 13.5 air mi WNW of Cody.
Sagebrush and pine near a seep at spring. Phenology: flowering & fruiting.
with Michelle Wilson

U.S.A., Wyoming, Park County: Absaroka Mountains: along Monumnet Hill or County Road 7UH on Rattlesnake Mountain, ca 12.5 air mi NNW of Cody.
Sagebrush and pine. Phenology: flowering & fruiting.
with Michelle Wilson

U.S.A., Wyoming, Big Horn County: Big Horn Mountains: along Forest Road 17 N of Round Lake, ca 31.5 air mi ESE of Greybull.
Coniferous forest and sagebrush. Phenology: flowering & fruiting.

U.S.A., Wyoming, Big Horn County: Big Horn Mountains: along Forest Road 12 at Medicine Mountain, ca 25 air mi E of Lovell and ca 25.5 air mi NNE of Greybull.
Sagebrush and mixed coniferous forest. Phenology: flowering & fruiting.

U.S.A., Wyoming, Big Horn County: Big Horn Mountains: along Forest Road 13 and Bald Mountain Creek, ca 28 air mi E of Lovell; ca 25.3 air mi NNE of Greybull.
Spruce and exposed slope. Phenology: flowering & fruiting.

U.S.A., Wyoming, Big Horn County: Big Horn Mountains: along Forest Road 14 S of Cone Mountain, ca 26 air mi E of Lovell and ca 26 air mi NNE of Greybull.
Mixed coniferous forest and sagebrush. Phenology: flowering & fruiting.

U.S.A., Colorado, San Miguel County: San Miguel and lower Dolores River Drainages: San Miguel River Drainage: on old railroad grade from Lizard Head Pass to southeast end of Trout Lake.
In meadows and forest with spruce, fir and aspen. Phenology: flowering & fruiting.

U.S.A., Colorado, Mesa County: San Miguel and Lower Dolores River Drainages: Uncompahgre Plateau: above Beaver Creek, ca 28 air mi E of Gateway.
West-facing slope of Dakota sandstone above creek; ponderosa pine and aspen. Phenology: flowering & fruiting.

U.S.A., Colorado, Mesa County: San Miguel and Lower Dolores River Drainages: ca 5 air mi NE of Gateway.
Dry wash and adjacent hillsides: on barren, granitic gravel on east side and red, sandy soils on west side; with pinyon and juniper. Phenology: flowering & fruiting.

U.S.A., Colorado, Mesa County: San Miguel and Lower Dolores River Drainages: Wildcat Trail #640, S from Colo Hwy 141; ca 1 air mi W of Unaweep Divide.
With oak, pinyon, juniper, sage, and mountain mahogany. Phenology: flowering & fruiting.

U.S.A., Utah, Grand County: San Miguel and Lower Dolores River Drainages: slopes above Buckhorn draw.
Granitic slopes with juniper and Purshia. Phenology: flowering & fruiting.

U.S.A., Colorado, Montrose County: San Miguel and Lower Dolores River Drainages: Uncompahgre Plateau: at intersection of Delta-Nucla Road (25 Mesa Road) and Pinto Mesa Road; ca 12 air mi NE of Nucla.
In pinyon and juniper. Phenology: flowering & fruiting.

U.S.A., Colorado, Montrose County: San Miguel and Lower Dolores River Drainages: top of Pinto Mesa.
Mesa top with Artemisia and scattered scrubby junipers. Phenology: flowering & fruiting.

U.S.A., Colorado, San Miguel County: [location and coordinates withheld]
Riparian area with Potentilla and Carex and adjacent uplands with aspen and oak. Phenology: flowering & fruiting.

U.S.A., Colorado, Mesa County: San Miguel and Lower Dolores River Drainages: Dolores River Drainage: on Forest Road 7.2 by Salt Creek.
With pinyon, juniper, and Artemisia. Phenology: flowering & fruiting.

U.S.A., Colorado, San Miguel County: San Miguel and Lower Dolores River Drainages: Lizard Head Trail.
Meadow and timberline. Phenology: flowering & fruiting.

U.S.A., Wyoming, Teton County: Teton Range East Slope: Rendezvous Mountain, below Horns Hole and N of tram line, ca 1.5 air mi NW of Teton Village, ca 8 air mi NW of Jackson.
Open east-facing slope dominated by forbs and graminoids. Phenology: flowering & fruiting.
with Jim Ozenberger

U.S.A., Wyoming, Teton County: Grand Teton National Park: wildlife lookout and surrounding, ca 1.5 air mi SW of Moose on Moose-Wilson Road; ca 13 air mi N of Jackson.
Sagebrush-steepe on 40 deg. east-facing slope, dominated by Artemisia tridentata, Elymus spicatus, Artemisia dracunculus, Amelanchier alnifolia and Balsamorhiza sagittata. Phenology: flowering & fruiting.
with Heather Marks

U.S.A., Wyoming, Teton County: Grand Teton National Park: wildlife lookout and surrounding, ca 1.5 air mi SW of Moose on Moose-Wilson Road; ca 13 air mi N of Jackson.
Sagebrush-steepe on 40 deg. east-facing slope, dominated by Artemisia tridentata, Elymus spicatus, Artemisia dracunculus, Amelanchier alnifolia and Balsamorhiza sagittata. Phenology: fruiting.
with Heather Marks

U.S.A., Wyoming, Fremont County: East Slope Wind River Range and Vicinity: Mormon Basin, ca 8 air mi W of Lander.
Sagebrush grassland. Phenology: flowering.

U.S.A., Wyoming, Fremont County: East Slope Wind River Range and Vicinity: base of Indian Ridge, ca 9 air mi SW of Lander.
Sagebrush grassland/limber pine woodland mosaic on rocky limestone substrate. Phenology: flowering.

U.S.A., Wyoming, Fremont County: East Slope Wind River Range and Vicinity: Red Canyon ca 1 mi W of Weiser Knoll, ca 14 air mi SE of Lander.
Juniper/sagebrush draws and slopes. Phenology: flowering.

U.S.A., Wyoming, Fremont County: East Slope Wind River Range and Vicinity: ca 2 mi S of Elk Ridge, ca 12 air mi WNW of Dubois.
Sagebrush grassland. Phenology: flowering.

U.S.A., Wyoming, Fremont County: East Slope Wind River Range and Vicinity: Fiddlers Lake to Chirstina Lake, ca 14 air mi SW of Lander.
Wet meadow. Phenology: flowering.
with Michelle Noe

U.S.A., Wyoming, Fremont County: East Slope Wind River Range and Vicinity: Sheridan Creek and Lava Mountain, ca 25 air mi WNW of Dubois.
Sagebrush grassland. Phenology: flowering.
with Michelle Noe

U.S.A., Wyoming, Fremont County: East Slope Wind River Range and Vicinity: southeast side of Fairfield Hill, ca 6 air mi SW of Lander.
Recently burned sagebrush grassland toeslope on mixed granite and limestone substrate. Phenology: flowering.

U.S.A., Wyoming, Fremont County: East Slope Wind River Range and Vicinity: Whiskey Mountain and vicinity, ca 7 air mi S of Dubois.
Rocky, dry meadow on limestone. Phenology: flowering & fruiting.

U.S.A., Wyoming, Fremont County: East Slope Wind River Range and Vicinity: southeast side of Fairfield Hill, ca 6 air mi SW of Lander.
Riparian area surrounding pond. Phenology: flowering.

U.S.A., Wyoming, Fremont County: East Slope Wind River Range and Vicinity: Native Lake to Indian Pass, ca 23 air mi SSE of Dubois.
Riparian margins of drainage in alpine. Phenology: flowering.

U.S.A., Wyoming, Fremont County: East Slope Wind River Range and Vicinity: ca 1.5 mi WNW of Torrey Lake, ca 5 air mi SSE of Dubois.
Rocky drainage with Picea engelmannii/Pinus flexilis/Populus angustifolia cover. Phenology: flowering.

U.S.A., Wyoming, Fremont County: East Slope Wind River Range and Vicinity: ca 1.5 mi SW of Lander Hill, ca 4 air mi W of Lander.

U.S.A., Wyoming, Fremont County: East Slope Wind River Range and Vicinity: Pine Creek, Gold Creek and vicinity at forest boundary, ca 5 air mi WNW of South Pass City.
Graminoid and willow dominated drainage. Phenology: flowering.

U.S.A., Wyoming, Fremont County: East Slope Wind River Range and Vicinity: 1 mi NW of Weiser Knoll, ca 12 air mi SSE of Lander.
Dry drainage dominated by graminoids and shrubs with occassional cottonwoods. Phenology: flowering.

U.S.A., Wyoming, Fremont County: East Slope Wind River Range and Vicinity: ca 1 mi SE of Wolf Point; ca 13 air mi S of Lander.
Burned sagebrush meadow. Phenology: flowering.

U.S.A., Wyoming, Fremont County: East Slope Wind River Range and Vicinity: Geyser Creek Park, ca 6 air mi W of Dubois.
Dry rocky meadow on limestone substrate dominated by graminoids. Phenology: flowering & fruiting.

U.S.A., Wyoming, Fremont County: East Slope Wind River Range and Vicinity: ca 2 mi NW of Lake of the Woods on Continental Divide; ca 16 air mi W of Dubois.
Sagebrush steppe. Phenology: flowering.

U.S.A., Wyoming, Fremont County: East Slope Wind River Range and Vicinity: Clint Creek near Wind River, ca 16 air mi WNW of Dubois.
Sagebrush steppe. Phenology: flowering.

U.S.A., Wyoming, Teton County: Mount Leidy Highland Area: Gros Ventre River Road, ca 2 air mi E of Forest boundary; just W to overlooking Lower Slide Lake, on the north side.
Steep slopes with outcrops of sandstone and limestone. Phenology: flowering.

U.S.A., Wyoming, Teton County: Mount Leidy Highland Area: Gros Ventre River Road, ca 2 air mi E of Forest boundary, just W to overlooking Lower Slide Lake, on the north side.
Moist stream banks, aspen groves, and ridge tops. Phenology: flowering.

U.S.A., Wyoming, Teton County: Mount Leidy Highland Area: Shadow Mountain, ca 7 air mi NE of Moose.
Mountain slope with burn areas. Phenology: flowering.

U.S.A., Wyoming, Teton County: Mount Leidy Highland Area: 0.5-1 air mi NW of Gunsight Pass on flank of plateau.
Rocky slopes with scattered patches of conifers. Phenology: flowering.

U.S.A., Wyoming, Teton County: Mount Leidy Highland Area: Black Rock Creek and adjacent hills, 0.5 air mi W of the east end of Forest Road 100.
Open slopes and stream. Phenology: flowering.

U.S.A., Wyoming, Teton County: Mount Leidy Highland Area: highland N of Lower Gros Ventre Drainage and S of Ditch Creek, ca 3 air mi N of east end of Lower Slide Lake.
Meadows and stands of conifers. Phenology: flowering.

U.S.A., Wyoming, Carbon County: Upper North Platte and Laramie River Drainages: First Sand Creek and ridge to west, ca 7.2 air mi N of Elk Mountain townsite; ca 15.2 air mi SE of Hanna.
West facing slope dominated by sagebrush, mountain mahogany, and scattered limber pine. Phenology: fruiting.

U.S.A., Colorado, Montezuma County: Upper Dolores River Drainage and Adjacent Areas: entrance to McPhee Recreation Area on County Road 25.
Pinyon-juniper and grassy areas. Phenology: flowering & fruiting.

U.S.A., Wyoming, Albany County: Wetlands and Adjacent Areas: Plumbago Creek, ca 25 air mi N of Laramie.
Steep rocky uplands. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sublette County: Wetlands and Adjacent Areas: Muddy Creek, ca 16 air mi NW of Marbleton.
Moist banks and flood plains. Phenology: fruiting.

U.S.A., Wyoming, Albany County: Wetlands and Adjacent Areas: Laramie River, ca 4 air mi SW of Laramie.
Flooded river banks. Phenology: flowering.

U.S.A., Wyoming, Albany County: Wetlands and Adjacent Areas: Meeboer Lake, ca 15 air mi SW of Laramie.
Marshy banks. Phenology: flowering.

U.S.A., Wyoming, Fremont County: Wetlands and Adjacent Areas: Diamond Springs, ca 28 air mi SE of Lander.
Run-off from springs and pond below adjacent wetlands. Phenology: flowering.

U.S.A., Wyoming, Natrona County: Wetlands and Adjacent Areas: tributary to Horse Ranch Creek, ca 17 air mi SSW of Midwest.
Dry uplands. Phenology: flowering.

U.S.A., Wyoming, Natrona County: Wetlands and Adjacent Areas: Lane Creek, ca 10 air mi W of Midwest.
Dry Artemisia scrub uplands. Phenology: flowering.

U.S.A., Wyoming, Natrona County: Wetlands and Adjacent Areas: Camel Hump Reservoir, ca 16 mi WSW of Midwest.
Along dry, disturbed uplands. Phenology: flowering.

U.S.A., Wyoming, Natrona County: Wetlands and Adjacent Areas: dried up lake, ca 16 air mi WSW of Midwest.
Dried lake bottom and surrounding uplands. Phenology: flowering.

U.S.A., Wyoming, Johnson County: Wetlands and Adjacent Areas: Tie Hack Reservoir, ca 12 air mi WSW of Buffalo.
Hillside with Pinus forest. Phenology: flowering.

U.S.A., Wyoming, Sublette County: Wetlands and Adjacent Areas: Duck Creek, ca 4 air mi W of Pinedale.
Dry, rocky uplands. Phenology: fruiting.

U.S.A., Wyoming, Sublette County: Wetlands and Adjacent Areas: New Fork Lakes, ca 17 air mi N of Pinedale.
Rocky, exposed hillside. Phenology: flowering.

U.S.A., Wyoming, Albany County: Medicine Bow Range: at Cinnabar Park.
41.2284° N, 106.2225° W; NAD 83, uncertainty 1 mi., Digital Map
Occasional, edge of coniferous forest. Phenology: flowering & fruiting.
with Marjorie W. Porter

U.S.A., Wyoming, Albany County: Medicine Bow Mountains.
41.3519° N, 106.2257° W; NAD 83, uncertainty 0.5 mi., Digital Map
Dry gravelly roadside. Phenology: flowering & fruiting.

U.S.A., Wyoming, Weston County: Along Stockade Beaver Creek E of Newcastle.
43.814° N, 104.1116° W; NAD 83, uncertainty 1 mi., Digital Map
Locally rare, in gumbo soil. Phenology: fruiting.

U.S.A., Wyoming, Crook County: Near Devil's Tower.
44.5905° N, 104.6992° W; NAD 83, uncertainty 1 mi., Digital Map
Infrequent, open hillsides. *Field book Phenology: fruiting.
Annotated by Mark Gabel in 2005.

U.S.A., Wyoming, Albany County: Near Big Hollow, 15 mi W of Laramie.
Dry sandy soil, roadside. Phenology: fruiting.

U.S.A., Wyoming, Carbon County: Near Sandstone Ranger Station.
Infrequent, dry roadsides in aspen woods. Phenology: flowering & fruiting.

U.S.A., Wyoming, Albany County: Pole Mountain Region.
In aspen woods. Phenology: flowering & fruiting.

U.S.A., Wyoming, Fremont County: Ca 20 mi NW of Dubois.
On cut banks. Phenology: fruiting.

U.S.A., Wyoming, Albany County: Medicine Bow National Forest: road between Albany and Keystone.
Caespitose bunchgrass, dry roadside. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sweetwater County: 40 mi S of Rock Springs on road to Hiawatha.
Sandy arid hills. Phenology: flowering.

U.S.A., Wyoming, Sublette County: Near Green River Lakes.
Grassy slopes. Phenology: flowering.

U.S.A., Wyoming, Park County: On the lower slopes of Clay Butte, near Beartooth Butte.
44.9376° N, 109.6229° W; NAD 83, uncertainty 0.5 mi., Digital Map
Clayey meadow. Phenology: flowering & fruiting.
with Marjorie W. Porter

U.S.A., Wyoming, Johnson County: Big Horn Range: Circle Park, W of Buffalo.
44.2843° N, 106.9753° W; NAD 83, uncertainty 0.75 mi., Digital Map
Common in an open meadow. Phenology: flowering.
with Marjorie W. Porter

U.S.A., Wyoming, Albany County: Ca 20 mi SW of Laramie, near Meeboer Lake.
On the plains. Phenology: fruiting.

Dry creek bed. Phenology: fruiting.

U.S.A., Wyoming, Hot Springs County: Owl Creek/Bridger Mountains: above head of Little Grass Creek.
Open, southeast-facing slope with scattered conifers.

Poa secunda ssp. juncifolia ()
U.S.A., Wyoming: Bighorn National Forest.
Annotated by Mrs Chase.
?, s.n.. //.

U.S.A., Wyoming, Sweetwater County: Barrel Springs Quad: ca 14 air mi SW of Wamsutter along North Barrel Springs Draw.
growing in clay loam of dry meadow along intermittent stream with Elymus cinereus, Lupinus, Agropyron smithii and Artemisia tridentata. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sweetwater County: Washakie Basin: Adobe Town Rim and vicinity, ca 36 air mi SW of Wamsutter.
In sandstone/shale breaks with Astragalus, Cryptantha, Artemisia, and Agropyron. Scattered. Phenology: flowering & fruiting.
with Frank Blomquist

U.S.A., Wyoming, Sweetwater County: NE of Little Mountain ca 32 air mi S of Rock Springs.
Loamy soil in aspen stand with Artemisia tridentata, Rosa woodsia, Symphoricarpos oreophilus, Agropyron and Stipa columbiana. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sweetwater County: NE of Little Mountain, ca 32 air mi S of Rock Springs.
Shallow loamy soil in an aspen stand with Artemisia tridentat, Bromus, Phleum alpinum and Stipa columbiana. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sweetwater County: NE of Little Mountain, ca 32 air mi S of Rock Springs.
Loam in aspen stand with Phlox multiflora, Mertensia, Delphinium, Festuca, Bromus marginatus and Agropyron trachycaulum. Phenology: flowering & fruiting.

U.S.A., Wyoming, Carbon County: Ca 28 air mi SSW of Rawlins and ca 32 air mi NE of Baggs.
Common in places in loam on hillside below dirt road and just above scrubby aspen forest, associates include Hesperochloa Kingii, Stipa viridula and Festuca idahoensis. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sweetwater County: NE of Little Mountain ca 31 1/2 air mi S of Rock Springs.
Loamy soil in an aspen stand with Artemisia tridentata, Symphoricarpos oreophilus, Berberis repens, Stipa columbiana, and Agropyron. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sweetwater County: G. Summer Ranch.

U.S.A., Wyoming, Albany County: Green Top.

U.S.A., Wyoming, Albany County: Centennial

U.S.A., Wyoming, Laramie County: Pine Bluffs.
41.1733° N, 104.0808° W; NAD 83, uncertainty 1 mi., Nat. Geog. TOPO!

U.S.A., Wyoming, Sweetwater County: South Butte: Fifteenmile Springs.

U.S.A., Wyoming: North Fork Vermillion Creek.

U.S.A., Wyoming, Sweetwater County: North Fork Vermillion Creek.

U.S.A., Wyoming, Sweetwater County: North Vermillion Creek.

U.S.A., Wyoming, Sweetwater County: Colorado Wyoming Line, Beaver Basin.

U.S.A., Wyoming, Uinta County: Evanston.

U.S.A., Wyoming: Evanston.

U.S.A., Wyoming, Sweetwater County: Granger, Hams Fork.

U.S.A., Wyoming, Carbon County: Grand Encampment Creek.

U.S.A., Wyoming: Grown on Experimental Farm.
with Elias Nelson

U.S.A., Wyoming, Teton County: Yellowstone National Park: Yellowstone Lake.
Open, partly wooded slopes. Phenology: flowering & fruiting.
with Elias Nelson

U.S.A., Wyoming, Teton County: Yellowstone National Park: Moose Falls.
In open ground with loose soil. Phenology: flowering & fruiting.
with Elias Nelson

U.S.A., Wyoming, Albany County: Chug Creek.
On the open flats near the creek. Phenology: flowering & fruiting.

U.S.A., Wyoming, Albany County: Antelope Basin.
In the meadows. Phenology: flowering & fruiting.

U.S.A., Wyoming, Albany County: Antelope Basin.
Native meadows. Phenology: flowering & fruiting.

U.S.A., Wyoming, Platte County: Chugwater.

U.S.A., Wyoming, Carbon County:

U.S.A., Wyoming, Sheridan County: Tongue River.

U.S.A., Wyoming, Carbon County: Saratoga.

U.S.A., Wyoming, Sublette County: Big Sandy.

U.S.A., Wyoming, Lincoln County: Overthrust Belt, Bear River valley, ca. 4.5 miles south of Cokeville on Hwy 30N; east side of valley.S33 /4 of /4.
Alkaline meadow and flats, silt loam, 0-1% slope. Occurs with Carex praegracilis, Distichilis stricta, Elymus trachycaulus. Phenology: fruiting.

Gentle south slope, clay loam soil, aspen park with gearanium and lupine. Phenology: flowering & fruiting.

U.S.A., Wyoming, Platte County: Camp Guernsey: ca 0.7 km E of Broom Creek and ca 1.8 km S of Patten Creek.
Disturbed mixed grass prairie on gentle slopes of rocky loam with Calylophus lavandulifolius, Hymenoxys acaulis, Tragopogon dubius, and Agropyron spp. Phenology: flowering & fruiting.
with N. E. Hasting, R. M. Smith, D. Hazlett

U.S.A., Wyoming, Platte County: Camp Guernsey: ca 0.9 km S of Register Cliff Historical Monument and ca 2.5 km ESE of Rifle Range Abutment.
Disturbed mixed grass prairie with limestone cliffs and ledges with gentle slopes to low cliffs with gravelly loamy sand on level grassland with Yucca glauca, Rhus trilobata, Opuntia polyacantha, Bouteloua gracilis, and Bromus tectorum. Phenology: flowering & fruiting.
with N. E. Hastings, R. M. Smith, D. Hazlett

U.S.A., Wyoming, Park County: 1/2 mi e of cutoff to Cody, along Red Lodge-Cook City Hwy.
On sagebrush covered hills. Phenology: flowering & fruiting.
with C. V. Muhlick

U.S.A., Wyoming, Sweetwater County: Green River.

U.S.A., Wyoming, Fremont County: Game and Fish East Fork Winter Range: Wiggens Fork, ca 9 air mi NE of Dubois.
Growing in shallow, gravelly loam on SW facing 0-10% slope in sagebrush grassland. Phenology: flowering & fruiting.
with D. Rizor

U.S.A., Wyoming, Fremont County: Game and Fish East Fork Winter Range: Bear Creek by bridge; ca 10 air mi NE of Dubois.
Growing in gravely sand on riverbed mudflats. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sublette County: 1 mi east of the Green River and 3 mi northeast of the Warren Bridge on the Jackson highway.
Grassland. Phenology: flowering & fruiting.

U.S.A., Wyoming, Washakie County: BLM Worland District.: Nowater Trail east of Buffalo Creek.
Bunch-forming bluegrass on hilltop with Artemisia tridentata, Agropyron spicatum, Oryzopsis hymenoides, O contracta, Koeleria, Machaeranthera glabriscula, and Vicia. Phenology: flowering & fruiting.

U.S.A., Wyoming, Big Horn County: Big Horn Mountains: Cody Resource Area: foot of Mexican Hill, near road junction.
Loamy soil with mollic surface horizon: Artemisia tridentata with Festuca idahoensis and F. scabrella. Red soil ( Amsden Formation?) nearby on hill. Phenology: flowering & fruiting.
with Scott Fluer

U.S.A., Wyoming, Carbon County: Stratton Sagebrush Hydrology Study: Soil Moisture Withdrawal Plots.
Loam soil with big sagebrush-grass. Phenology: flowering & fruiting.

U.S.A., Wyoming, Carbon County: Stratton Sagebrush Hydrology Study: Soil Moisture Withdrawal Plots.
Soil moisture withdrawal plots. Phenology: flowering & fruiting.

U.S.A., Wyoming, Big Horn County: Dry Tensleep.
10% south slope, loam over clay soil, timber, with blue and wheatgrass and soft cheat. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sublette County: Near the lower end of New Fork Lakes.
Aspen groves. Phenology: flowering & fruiting.
with Lois B Payson

U.S.A., Wyoming, Albany County: Laramie Hills.
Among sagebrush in deep draws. Phenology: flowering & fruiting.

U.S.A., Wyoming, Albany County: Laramie Hills.
Growing in small bunches in rich soil in the hills. Phenology: flowering & fruiting.

U.S.A., Wyoming, Albany County: Laramie River.
In bunches in dry, open ground. Phenology: flowering & fruiting.

U.S.A., Wyoming, Teton County: Near Leighs Lake, Jackson Hole.
with E. N. Wilcox

U.S.A., Wyoming, Teton County: Snake River.
In cottonwoods Phenology: flowering & fruiting.
with E. N. Wilcox

U.S.A., Wyoming: Gros Ventre River, Jackson.
occupying areas exclusively in a low meadow. Phenology: flowering & fruiting.

U.S.A., Wyoming, Teton County: Jackson Hole: Menors Ferry.
In irrigated soil. Phenology: flowering & fruiting.
with E. N. Wilcox

U.S.A., Wyoming, Teton County: Jackson Hole: Menors Ferry.
In tufts in irrigated fields. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sweetwater County: 10 mi N of Point of Rocks.
Along a dry run. Phenology: flowering & fruiting.

U.S.A., Wyoming: Ten miles north of Point of Rocks.
Along a dry run. Phenology: flowering & fruiting.

U.S.A., Wyoming: Teton Mountains: above Leighs Lake: Jackson Hole.
Dry bank of mountain pond. Phenology: flowering & fruiting.

U.S.A., Wyoming, Teton County: Jacksons Lake.
In quaking aspens. Phenology: flowering & fruiting.

U.S.A., Wyoming, Teton County: Teton Forest Reserve: mountains N of Buffalo River.
Dry open slopes. Phenology: flowering & fruiting.

U.S.A., Wyoming: Near Leucite Hills.
In loose bunches in an alkali bottom. Phenology: flowering & fruiting.

U.S.A., Wyoming: Near Leucite Hills.
In loose bunches in an alkali bottom. Phenology: fruiting.

U.S.A., Wyoming, Park County: North Fork Shoshone River Drainage: Absaroka Mountains: base of east side of Sheep Mountain, ca 9 mi SW of Cody.
Seasonally wet-moist depression dominated by Iris missouriensis, Carex praegracilis and Poa ampla. Phenology: flowering & fruiting.

U.S.A., Wyoming, Park County: Absaroka Mountains: North Fork Shoshone River Drainage: along the river immediately W of Horse Creek Picnicground, just N of U.S. Hwy 14, 16, & 20.
Weedy riparian community with Bromus inermis, Alyssum desertorum and a few Populus angustifolia. Phenology: flowering & fruiting.

U.S.A., Wyoming, Park County: Absaroka Mountains: North Fork Shoshone River Drainage: along the south side of North Fork Shoshone River, ca 1/8 mi W of the mouth of Mormon Creek.
Open, partially forested gravelbar with some Pinus contorta var. latifolia. Phenology: flowering & fruiting.

U.S.A., Wyoming, Park County: North Fork Shoshone River Drainage: Absaroka Mountains: along Wall Creek, ca 1.5-2.0 mi N of U.S. Hwy 14, 16, & 20.
Riparian/creek bottom. Phenology: flowering & fruiting.

U.S.A., Wyoming, Park County: Southeastern Absaroka Mountains: along Hunter Creek Trail, ca 2-3 mi E of South Fork Ranger Station, ca 43 mi SW of Cody.
Douglas fir forest on west facing slope, prominent species include Aster perelegans, Juniperus communis, and Galium boreale. Phenology: flowering & fruiting.

U.S.A., Wyoming, Park County: Bighorn Basin: ca 1/4 mi S of Willwood Road; ca 2 mi E of U.S. Hwy Alt 14; ca 12 mi SE of Powell.
Grassland with some Artemisia tridentata and with Bouteloua gracilis, Carex filifolia, and Stipa comata. Phenology: flowering & fruiting.

U.S.A., Wyoming, Hot Springs County: Southeastern Absarokas: south side of Sanford Draw, in foothills ca 0.5 mi N of Grass Creek, ca 28 mi SSW of Meeteetse.
Meadow openings and Pinus flexilis woodland with Lupinus polyphyllus var. humicola, Iris missouriensis, Geum triflorum, and Carex vallicola.

U.S.A., Wyoming, Park County: Absaroka Mountains: North Fork Shoshone River Drainage: along Whit Creek Road, ca 1.5 mi S of Wapiti.
Wet soil in seepage area. Phenology: flowering & fruiting.

U.S.A., Wyoming, Park County: Absaroka Mountains: North Fork Shoshone River Drainage: along Green Creek Road, ca 3/4 mi S of U.S. Hwy 14, 16 & 20.
Roadside. Phenology: flowering & fruiting.

U.S.A., Wyoming, Park County: Absaroka Mountains: North Fork Shoshone River Drainage: around Green Creek Reservoir; ca 1.5 mi south of U.S. Hwy 14, 16 and 20.

U.S.A., Wyoming, Park County: Absaroka Mountains: North Fork Shoshone River Drainage, on ridge between Kitty and Fishhawk Creeks.

U.S.A., Wyoming, Park County: Absaroka Mountains: North Fork Shoshone River Drainage: Rattlesnake Creek Road, Forest Road 402, ca 6 mi N of U.S. Hwy 14, 16, & 20.

U.S.A., Wyoming, Park County: Absaroka Mountains: North Fork Shoshone River Drainage: ca 1/4 mi S of U.S. hwy 14, along Kitty Creek Road.

U.S.A., Wyoming, Park County: Absaroka Mountains: North Fork Shoshone River Drainage: along the river ca 0.1-0.3 mi W of the mouth of Horse Creek.
Wet soil, gravelbar-riparian community. Phenology: flowering & fruiting.

U.S.A., Wyoming, Park County: Absaroka Mountains: North Fork Shoshone River Drainage: along river ca 0.3 mi E of Moss Creek.
In meadow -fen. Phenology: flowering & fruiting.

U.S.A., Wyoming, Park County: North Fork Shoshone River Drainage: Absaroka Mountains: ridge along south side of North Fork Shoshone River, between Fishhawk and Mesa creeks, ca 40 mi W of Cody.
Open Douglas fir forest. Phenology: flowering & fruiting.

U.S.A., Wyoming, Park County: North Fork Shoshone River Drainage: Absaroka Mountains: along Absaroka Lodge access road just N of U.S. Hwy 14, 16, & 20.
In open disturbed areas. Phenology: flowering & fruiting.

U.S.A., Wyoming, Park County: North Fork Shoshone River Drainage: Absaroka Mountains: along the north side of the North Fork Shoshone River, ca 1 mi W of Wapiti.
In open alkaline seepage area. Phenology: flowering & fruiting.

U.S.A., Wyoming, Park County: Absaroka Mountains:North Fork Shoshone River Drainage: ca 2 mi S of Wapiti, at Stonebridge Reservoir.
In and along shore of reservoir. Phenology: flowering & fruiting.

U.S.A., Wyoming, Park County: North Fork Shoshone River Drainage: Absaroka Mountains: ridge S of Sleeping Giant Mountain (Buttress Mountain), ca 1-2 mi N of U.S. Hwy 14, 16, & 20.
Open, rocky habitats and meadows. Phenology: flowering & fruiting.

U.S.A., Wyoming, Teton County: Teton Range: North Fork Teton Creek, ca 1/8-1 mi N of Teton Canyon Campground.
Open areas and on rocks along creek. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sheridan County: Sheridan.
Gentle SE slope, clay loam soil with brome, June and wheat grass. Phenology: flowering & fruiting.
Accession: RM 400980, Barcode: USFS0069021

U.S.A., Wyoming, Sheridan County: Sheridan.
Gentle SE slope, clay loam soil, wheat and brome grass. Phenology: fruiting.
Accession: RM 400979, Barcode: USFS0069022

U.S.A., Wyoming, Sublette County: Wind River Mountains: 30 mi N of Pinedale, lower Green River Lake.
Clearing in lodgepole pine woods. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sublette County: Wind River Mountains: 30 mi N of Pinedale, lower Green River Lake.
Clearing in lodgepole pine woods. Phenology: fruiting.

U.S.A., Wyoming, Park County: Shoshone National Forest: Ghost Creek, Clay Butte.
Southeast slope, rich deep soil, with grass. Phenology: flowering & fruiting.

U.S.A., Wyoming, Carbon County: On north side of Elk Mountain, about 1 mi E of B. L. M. access road in logged area.
In logged area. Phenology: flowering & fruiting.

U.S.A., Wyoming, Albany County: 1.5 air mi NW of Centennial: University of Wyoming Recreational Camp.
Wet Pinus contorta and Populus tremuloides; riparian. Phenology: flowering & fruiting.
Francis B. Current, 390. 7/4/1978.

U.S.A., Wyoming, Albany County: University of Wyoming Recreational Campus, 1.5 air mi NW of Centennial..
Wet Pinus contorta and Populus tremuloides; riparian. Phenology: flowering & fruiting.
Francis B. Current, 364. 7/2/1978.

U.S.A., Wyoming, Carbon County: Pathfinder Mine, 34 air mi SSE of Casper.
Riparian. Phenology: flowering & fruiting.

U.S.A., Wyoming, Carbon County: Battle Mountain, top plateau, North Meadow, 8.5 air mi E of Savery.
Artemisia tridentata overstory. Phenology: flowering & fruiting.

U.S.A., Wyoming, Carbon County: Battle Mountain : Base of Deer Ridge, E of Wyoming 70, 6.5 air mi E of Savery.
Amelanchier overstory. Phenology: flowering & fruiting.

U.S.A., Wyoming, Carbon County: Battle Mountain: top of Buck Camp Draw, N of stockdam, 8.5 air mi E of Savery.
With Artemisia tridentata and Purshia tridentata mixed overstory. Phenology: flowering & fruiting.
Francis B. Current, 937. 7/2/1980.

U.S.A., Wyoming, Natrona County: Casper Mountain Area: vicinity of Garden Creek Falls.
Grassy slopes above the creek, soil rocky. Phenology: flowering & fruiting.

U.S.A., Wyoming: Between Sheridan and Buffalo.
Rolling plains. Phenology: fruiting.

U.S.A., Wyoming: Eastern slope of the Big Horn Mountains: headwaters of Clear Creek and Crazy Woman River.

U.S.A., Wyoming: Eastern slope of the Big Horn Mountains: headwaters of Clear Creek and Crazy Woman River.
20 Jul -15 Aug Phenology: flowering & fruiting.

U.S.A., Wyoming, Albany County: Cinnabar Park Clearcut.

U.S.A., Wyoming, Johnson County: 7 mi east of Hwy 16along Canyon Creek Road.
Highly grazed Populus tremuloides stand, slope 10 degrees, aspect 115 degrees. Phenology: flowering & fruiting.

U.S.A., Wyoming, Park County: Southeast Absarokas: Venus Creek Cabin on the Greybull River, ca 29 air mi WSW of Meeteetse.
Silty clay loam in mountain sagebrush-bunchgrass with Stipa richardsonii, Bromus anomalus, Festuca idahoensis. Phenology: flowering & fruiting.

U.S.A., Wyoming, Natrona County: North Platte River Valley: South Fork Casper Creek.
Sarcobatus vermiculatus stand on mixed alluvium on first terrace above stream floodplains. Phenology: fruiting.

U.S.A., Wyoming, Natrona County: Rattlesnake Hills: Cabin Creek, ca 1 mi S of confluence with Soap Creek, ca 12.5 mi E of Garfield Peak.
Juncus balticus community adjacent to stream channel in narrow riparian zone; soil mixed alluvium with gravel, cobbles, and small boulders. Phenology: buds.

U.S.A., Wyoming, Albany County: Laramie Mountains: Pole Mountain Area of Medecine Bow National Forest: ca 12 air mi E of Laramie, Wallis Picnic Ground.
Growing in small moist meadow surrounded by sagebrush Phenology: flowering & fruiting.
George Stephens, 23. 7/30/1980.

U.S.A., Wyoming, Big Horn County: Big Horn Mountains.
Douglas fir slope. Phenology: flowering & fruiting.
Gregory P. Hallsten, 202. 7/12/1982.
with Quentin D. Skinner, Alan A. Beetle

U.S.A., Wyoming: Yellowstone National Park: Along Soda Butte Creek west of Pebble Creek.
Moist forest. Phenology: flowering & fruiting.
Gregory P. Hallsten, 233. 7/13/1982.
with Q. D. Skinner and A. A. Beetle

U.S.A., Wyoming, Carbon County: Sierra Madre: W of Commissary Park.
lodgepole pine Phenology: flowering & fruiting.
Gregory P. Hallsten, 315. 7/18/1982.

U.S.A., Wyoming, Carbon County: Near Six Mile Campground, Medicine Bow Mountains.
South facing sagebrush foothills. Phenology: flowering & fruiting.

U.S.A., Wyoming, Teton County: Teton Mountains: west of Flagg Ranch.
Edge of willows. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sublette County: Prospect Mountains.
Stock pond edge. Phenology: flowering & fruiting.

U.S.A., Wyoming, Albany County: Laramie Mountains: near Vedauwoo Campground.
Moist area near spring, granite cliffs. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sweetwater County: Green River below Fontenelle Reservoir.
Cottonwoods. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sublette County: Wyoming Range: Coal Creek.
Rocky sagebrush knoll.. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sweetwater County: Little Mountain.
Rocky sagebrush slope. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sweetwater County: Little Mountain.
Aspen. Phenology: flowering & fruiting.

U.S.A., Wyoming, Fremont County: SE of Thermopolis and E of the Wind River Canyon; north flank of the Owl Creek Range: ridgetop NW of Birdseye Pass.
Transitional from sagebrush to conifer. Phenology: flowering & fruiting.

U.S.A., Wyoming, Hot Springs County: 20 mi NE of Thermopolis, edge of Kirby Creek bottoms.
Silty soil. Phenology: fruiting.
Herbert G. Fisser, 32. 8/2/1959.
with C. L. Porter

U.S.A., Wyoming, Laramie County: Near Walter's Pond, NW corner of F. E. Warren Air Force Base.
Moist meadow. Phenology: flowering & fruiting.
2. Poa ampla Merr.
Annotated by B. E. Nelson in 1987.

U.S.A., Wyoming, Lincoln County: 12 mi NW of Kemmerer, 1 mi S of Fossil Butte National Monument.
Big sagebrush community, old shale- loam . Phenology: flowering & fruiting.

U.S.A., Wyoming, Washakie County: W of Worland, on the lower part of the Fifteenmile drainage area.
5-9 inch precipitation zone. Phenology: flowering & fruiting.

U.S.A., Wyoming: Wyoming National Forest: west side of Cliff Creek.
Deep loam soil, southerly slope with Geranium, Melica, aspen, balsam, wild carrot, brome grass. Phenology: flowering & fruiting.
with C. N. Woods

U.S.A., Wyoming, Fremont County: Southern Absaroka Range: west side of Frontier Creek, ca 0.5 mi above confluence with Wiggins Fork, 19 air mi N of Dubois.
Salix geyeriana/mesic graminoid community; soil mollic cryofluvent with mollic surface horizon. FS-02-14-05-95-NC-007 Phenology: flowering.

U.S.A., Wyoming, Fremont County: Northeast Wind River Range: west side of Wind River ca 0.5 mi downstream of the Tie Hack Historical Monument, 16.5 air mi NW of Dubois.
Salix geyeriana/mesic graminoid community on typic cryaquoll with mollic surface horizon. FS-02-14-05-95-NC-010 Phenology: flowering & fruiting.

U.S.A., Wyoming, Fremont County: Southern Absaroka Range: Middle Fork Long Creek, 16 air mi NW of Dubois.
Potentilla fruticosa/Poa pratensis community along creek; soil typic cryaquoll with mollic surface horizon. FS-02-14-05-95-NC-012 Phenology: flowering.

U.S.A., Wyoming, Fremont County: Southern Absaroka Range: east side of East Fork Wind River, 16.5 air mi NE of Dubois.
Salix boothii/S. wolfii community. FS-02-14-05-95-NC-027 Phenology: flowering & fruiting.

U.S.A., Wyoming, Park County: Beartooth Range: top of bench S of Lily Lake and N of U.S. Hwy 212.
Artemisia tridentata graminoid community with Festuca idahoensis and Poa. FS-02-14-01-96-NC-001 Phenology: flowering & fruiting.

U.S.A., Wyoming, Sweetwater County: Great Divide Basin: Tenmile Draw area at Jim Bridger Mine, ca 10 air mi NE of Point of Rocks; ca 33 air mi ENE of Rock Springs.
In Opuntia patch. Phenology: flowering & fruiting.

U.S.A., Wyoming, Fremont County: Along the base of Beaver Rim.
Rolling sagebrush hills. Phenology: flowering & fruiting.

U.S.A., Wyoming, Carbon County: On Mexican Flats, adjacent to Baggs-Crescent Junction Hwy (Wyo Hwy 789), 2 km N of Standard Road; 1 km E of Muddy Creek; 1 km S of Dad intersection.

U.S.A., Wyoming, Johnson County: Big Horn Range: trail on north side of North Fork Rock Creek, ca 2 air mi NW of HF Bar Ranch.
Pinus ponderosa, Pseudotsuga menziesii, Juniperus communis, Arnica cordifolia community on midslope on coarse, sandy soils derived from granite. Phenology: fruiting.

U.S.A., Wyoming, Lincoln County: 8 mi E of Hams Fork drainage.
Open meadow with Artemisia tridentata. Phenology: flowering & fruiting.
with John S. Shultz

U.S.A., Wyoming, Lincoln County: 8 mi E of Ham's Fork drainage.
Edge of lodgepole-spruce stand. Phenology: fruiting.
with John S. Schultz

U.S.A., Wyoming, Johnson County: Middle Fork of Powder River.
Washes. Phenology: flowering & fruiting.

U.S.A., Wyoming, Natrona County: Bates Creek.
Sandy gullies. Phenology: flowering & fruiting.
Leslie N. Goodding, 200. 7/5/1901.

U.S.A., Wyoming, Washakie County: Canyon Creek.
In a little meadow. Phenology: flowering & fruiting.

U.S.A., Wyoming, Albany County: Laramie Range: Pole Mountain District: Medicine Bow National Forest: W of Eagle Rock.
North-facing slope; open dry places, ranging from bottom to the top of the slope. Phenology: flowering & fruiting.

U.S.A., Wyoming, Converse County: Betty Reservoir, County Road 34.
Mary Alice Sanguinetti, 20. 7/5/1978.
with Keith H. Dueholm

U.S.A., Wyoming, Carbon County: Stratton Hydrology Study Area: Sane Creek Bottom.
Sagebrush rangeland. Phenology: flowering & fruiting.
Max H. Schroeder, s.n.. 7/9/1975.
with Gary L. Ranck

U.S.A., Wyoming, Carbon County: Stratton Hydrology Study Area: Sane Creek roadside, transition.
Sagebrush rangeland. Phenology: flowering & fruiting.
Max H. Schroeder, s.n.. 7/14/1975.
with Gary L. Ranck

U.S.A., Wyoming, Natrona County: Bates Hole: Bolton Creek, ca 3.5 air mi W of Wyo Hwy 487; ca 1.5 air mi NW of Haystack Buttes; ca 18 air mi S of Casper.
Populus angustifolia stand along narrow creek channel on mixed alluvium with understory of Elymus trachycaulus, Agrostis stolonifera, and Melilotus officinalis. Phenology: fruiting.

U.S.A., Wyoming, Campbell County: Eastern Plains: Twentymile Creek, ca 3 mi NW of Twentymile Butte and 16 air mi NW of Gillette.
Artemisia cana var. cana stand on terrace above stream. Clay soil. Phenology: fruiting.
with Steve Kettler

U.S.A., Wyoming, Campbell County: Eastern Plains: Wild Horse Creek below confluence of Cedar Draw, ca 13 mi WNW of Gillette.
Sarcobatus vermiculatus community with understory of Poa juncifolia, Bromus, and Atriplex heterosperma on alluvial terrace. Phenology: fruiting.
with Steve Kettler

U.S.A., Wyoming, Campbell County: Powder River Basin: Dead Horse Creek, ca 2.5 mi S of I-90 and 19 mi SW of Gillette.
Populus deltoides/Elymus lanceolatus community along channel of low-gradient, intermittent stream. Phenology: flowering & fruiting.

U.S.A., Wyoming, Converse County: In the badlands.

U.S.A., Wyoming: Yellowstone Lake, Yellowstone Park.
with Ernst A. Bessey

U.S.A., Wyoming, Sheridan County: Sheridan Training Area: ca 0.6 km NW of Peak 4244
Grassland on naturally eroded hillside on northwest-facing slope (30 deg) of silty clay loam, soil series Worfka-Shingle-Samday complex, with Elymus smithii, Heterotheca villosa, Bromus tectorum, Stipa viridula, and Poa sp. Phenology: fruiting.
with N. E. Hastings

U.S.A., Wyoming, Platte County: Camp Guernsey: ca 1.6 km SSW of Register Cliff Historical Monument, ca 2.4 km S of North Platte River.
Grassland on ridges and flats on calcareous sandstone with limestone cap to sandy loam with Oenothera albicaulis, Artemisia, Bromus, and Poa spp. Phenology: flowering & fruiting.
with C. A. Popolizio, R. M. Smith

U.S.A., Wyoming, Platte County: Camp Guernsey: near Sam Draw, ca 3.2 km W of Webb Canyon Road (Wyo Hwy 270).
Pine/juniper woodland on uplands, gentle to moderate slopes of duff with interspersed sandstone cobbles with Hymenoxys acaulis, Juniperus scopulorum, Pinus ponderosa, and Ribes spp. Phenology: flowering & fruiting.
with C. A. Popolizio, R. M. Smith

U.S.A., Wyoming, Sheridan County: Sheridan Training Area: 900 m NW of Peak 4244, ca 1.8 km NE of Peak 4355 to ca 700 m NNW of Peak 4355, 2.8 km NE of Peak 4355. To 338360 4969400.
Artemisia grassland on north-facing slope (20 deg) in silty loam, soil series Shingle-Samday clay loams, with Artemisia tridentata, A. frigida, A. ludoviciana, A. cana, and Stipa viridula. Phenology: fruiting.
with N. E. Hastings

U.S.A., Wyoming, Campbell County: Black Thunder Strip Mining Area: North Prong of Thunder and Little Thunder creeks.
T43N R70W S17 SE1/4 of NW1/4; also T43
Stream flood plain; with saltgrass, western wheatgrass, and blue grama; loamy, bare, clayey soil. Phenology: flowering & fruiting.

U.S.A., Wyoming, Carbon County: Rawlins Distrinct of Bureau of Land Management.
Aspen slope with Elymus glaucus, Bromus anomalis, Calamagrostis rubescens. Phenology: flowering & fruiting.

U.S.A., Wyoming, Fremont County: Game and Fish East Fork Winter Range: Goose Lake, ca 11.5 air mi NE of Dubois.
Growing in clay soil on subirrigated to wetland area with flat or south sloping (0-5%) aspect, dominants include Hordeum, Carex and Juncus. Phenology: flowering & fruiting.
with W. Gerhart, D. Rizor and D. Jones

U.S.A., Wyoming, Sheridan County: Bighorn National Forest: Tongue District.
Deep clay loam soil, limestone origin, with Bromus pimpellianus, Agropyron trachycaulum, Festuca idahoensis, Agoseris spp. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sheridan County: Bighorn National Forest, lower tongue C & H Allotment
Deep clay loam soil in park with Festuca idahoensis, Poa spp., Agoseris spp., Sieversis pellata. Phenology: fruiting.

U.S.A., Wyoming, Sheridan County: Bighorn National Forest, lower tongue C & H Allotment
10% SE slope, deep clay loam soil, with Festuca idahoensis, Poa spp., Agoseris spp., Sierversia. Phenology: flowering & fruiting.
Accession: RM 401049, Barcode: USFS0069031

U.S.A., Wyoming: Bighorn National Forest: Rocky Mountain Forest and Range Station: Tongue District.
5% N slope, deep, clay, loam soil with Festuca idahoensis, Agropyron, Carex. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sheridan County: Bighorn National Forest: Rocky Mountain Experimental Station: Near stream guaging station on North Fork of Tongue River.
Deep clay loam-alluvial soil with Poa canbyi, Agropyron subsecundum, Taraxacum officinale. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sheridan County: Bighorn National Forest: Tongue District: Experimental Pastures.

U.S.A., Wyoming, Sheridan County: Bighorn National Forest: Tongue District: Experimental Pastures.
Deep clay loam soil, with Festuca idahoensis, Agropyron dasystachyum, Lupinus sericeus. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sheridan County: Bighorn National Forest: Rocky Moutain Experimental Station North Fork Tongue River.
Level slope, with deep clay loam soil-alluvial, park forb-grass with Poa canbyi, Agropyron subsecundum, Taraxacum officinale. Phenology: flowering & fruiting.

U.S.A., Wyoming, Fremont County: W of Roger's Mtn.
Open ridgetops. Phenology: flowering & fruiting.

U.S.A., Wyoming, Fremont County: The gold Polar mine near Atlantic City.
Ridges above the mine. Phenology: fruiting.

U.S.A., Wyoming: Yellowstone National Park: Near Mammoth Hot Springs, 1/2 mi N of Blacktail Ponds.
Sagebrush slope, sandy loam soil. Phenology: flowering & fruiting.
Robert C. Bergstrom, s.n.. 7/11/1962.
with C. L. Porter

U.S.A., Wyoming, Sublette County: Near Boulder.
In native, irrigated meadows. Phenology: flowering & fruiting.

U.S.A., Wyoming, Natrona County: Casper Mountain: Camp Wyoba area.
Open hillside. Phenology: flowering & fruiting.
Robert L. Tresler, 98. 6/8/1963.

U.S.A., Wyoming, Teton County: Gros Ventre Mountains: Sheep Mountain.
Growing with Helianthella sp. and Artemisia sp., common in dark soil around open area. Phenology: flowering & fruiting.

U.S.A., Wyoming, Teton County: Gros Ventre Mountains: Sheep Mountain.
Growing with Helianthella sp. and Artemisia sp, common in open area with dark soil. Phenology: flowering & fruiting.

U.S.A., Wyoming, Campbell County: Bottomland area 26 mi NE of Midwest and about 1 mi S of Hwy 387, 54-55 air mi SW of Gillette.
Ronald G. Schreibeis, 1138. 6/10/1977.

U.S.A., Wyoming, Park County: Beartooth Range: south end of Clay Butte, ca 0.1 mi N of U.S. Hwy 212 and just S of Clay Butte Road.
Abies lasiocarpa-Pinus albicaulis forest patch surrounded bt tall forb community on moderately steep landside material. Phenology: flowering & fruiting.
Sabine Mellmann-Brown, 2443. 7/16/1996.

U.S.A., Wyoming, Park County: Wind River Range: Whiskey Basin: Wyoming Game and Fish Departments Whiskey Basin Big Game Winter Range, ca 4-5 air mi S of Dubois.
Dry northeast facing slope in 55 year old burn with Artemisia, Shepherdia, Ribes, Symphoricarpos, and Juniperus. Phenology: flowering & fruiting.

U.S.A., Wyoming, Fremont County: Crowheart.
River bottoms. Phenology: flowering & fruiting.

U.S.A., Wyoming, Fremont County: Crowheart.
River bottoms. Phenology: fruiting.

U.S.A., Wyoming, Washakie County: Lee Creek V.
Gentle SW slope, clay loam soil, with small fescue and bluegrass. Phenology: flowering & fruiting.

U.S.A., Wyoming, Washakie County: Indian Creek in Tensleep Canyon.
Black loam limestone, park with grass. Phenology: flowering & fruiting.

U.S.A., Wyoming, Carbon County: 1 mi S of Carbon- Natrona County line on Hwy 487.
Wilhelm G. Solheim, 6589a. 7/2/1967.
with Ragnhild Solheim

U.S.A., Wyoming, Hot Springs County: East foothills Absaroka Mountains: ridge on north side of Grass Creek 1 mi W of confluence of Sanford Creek.
Open meadows at base of sandstone cliff face. Phenology: flowering & fruiting.

U.S.A., Wyoming, Washakie County: West slope Bighorn Mountains: TNC Ten Sleep Preserve: plateau on E side of Canyon Creek Sinks, due E of Canyon Creek Sinks and 0.75 mi N of confluence of onion Gulch and Canyon Creek .
Mountain sagebrush grassland at edge of mixed aspen-lodgepole pine forest, soil deep, mesic & calcerous. Phenology: flowering & fruiting.
with Ann Humphrey & Phil Shephard.

U.S.A., Wyoming, Sublette County: West Slope Wind River Range: Kendall Warm Springs, on east side of Green River, ca 30 air mi NNW of Pinedale.
Wet Salix wolfii-Potentilla fruticosa community and open wet meadow along small seep on river bank. Phenology: flowering & fruiting.

U.S.A., Wyoming, Carbon County: Medicine Bow Range: ridge between Rankin Creek & Lee Creek, ca 2.5 mi N of Kennaday Peak, ca 1.5 mi E of Cedar Press.
Artemisia cana-Symphoricarpos oreophilus meadow on open slope at edge of aspen stand, with Festucaq saximontana, Leucopoa kingii. Phenology: flowering & fruiting.
with George Jones.

U.S.A., Wyoming, Park County: Absaroka Range: Dead Indian Pass on divide W of Dead Indian Gulch.
Poa cusickii-dominated meadow with little to no Festuca idahoensis on organic-rich humus-clay soil with thin cover of scattered limestone gravel. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sheridan County: Big Horn Range: rim of Boyd Ridge, ca 0.3 mi S of Mann Creek; ca 0.9 mi N of Leaky Mountain.
Spring at head of steep side canyon. Soil disturbed by cattle use of adjacent water tank. Wet meadow community with Agrostis, Juncus, Phleum pratense. Phenology: fruiting.

U.S.A., Wyoming, Park County: Absaroka Range: Horse Creek, ca 2 air mi N of Wapiti Campground and the North Fork Shoshone River, ca 1.2 mi E of the Sweetwater Creek Road.
Shady, moist floodplain under cover of Pseudotsuga menziesii/Populus tremuloides forest on loamy soil. With Elymus glaucus and Carex hoodii. Phenology: flowering & fruiting.
with George Jones

U.S.A., Wyoming, Albany County: Laramie Range: east slope of Sherman Mountains along Headquarters Trail, ca 0.2 mi W of the Blair-Wallis Road and 2.5 mi E of I-80 at the Lincoln Rest Area.
Artemisia tridentata var. vaseyana grassland on southeast-dipping slope of loamy clay-gravel soil above aspen thicket. With Bromus carinatus, Ribes cereum, Galium boreale, and Agoseris glauca. Phenology: fruiting.

U.S.A., Wyoming, Teton County: Grand Teton National Park: Jackson Lake Lodge 9.2 mi N of junction.
In moist meadow in forest. Phenology: flowering & fruiting.

U.S.A., Wyoming, Carbon County: Upper North Platte and Laramie River Drainages: Ferris Mountains: south side of range S of Youngs Pass, ca 11 air mi SE of Three Forks Junction; ca 14.2 air mi E of Bairoil.
Mountain stream in open ravine. Phenology: fruiting.

U.S.A., Wyoming, Teton County: Grand Teton National Park and Vicinity: Jackson Hole: "Wolff Ridge" on the north side of Spread Creek Valley, ca 3.5 air mi SW of Moran; ca 25 air mi NE of Jackson.
Burned, steep brushy aspen, easterly-facing slope. Phenology: flowering & fruiting.
Annotated by David Scott.
with David Scott

U.S.A., Wyoming, Teton County: Grand Teton National Park and Vicinity: Teton Range: near Elk Ridge, ca 18 air mi NW of Moran; ca 25 air mi N of Moose.
Montane meadow surrounded by mixed conifer forest. Phenology: flowering & fruiting.
Annotated by David Scott.
with Klara Varga

U.S.A., Wyoming, Teton County: Bridger-Teton National Forest: Teton Wilderness: on Pilgrim Creek, ca 10 air mi NNW of Moran; ca 23.5 air mi NNE of Moose.
Meadow surrounded by Pinus contorta forest. Phenology: flowering & fruiting.
Annotated by David Scott.
with Klara Varga

U.S.A., Wyoming, Teton County: Grand Teton National Park and Vicinity: Jackson Hole: near Bearpaw Bay, ca 11.5 air mi W of Moran; ca 12.5 air mi N of Moose.
Mesic Calamagrostis sp. meadow surrounded by Pinus contorta forest. Phenology: flowering & fruiting.
with Amanda Richardson

U.S.A., Wyoming, Teton County: Grand Teton National Park and Vicinity: Jackson Hole: near Two Ocean Lake, ca 6 air mi N of Moran; ca 21.5 air mi NE of Moose.
Pond with stagnant water and shallow areas dominated by Carex spp. Phenology: flowering & fruiting.
with Amanda Richardson

U.S.A., Wyoming, Teton County: Grand Teton National Park and Vicinity: John D. Rockefeller Jr. Memorial Parkway: near Polecat Creek, ca 32.5 air mi N of Moose; ca 22.3 air mi NNW of Moran.
Lodgepole pine forest with Shepherdia canadensis understory. Phenology: flowering & fruiting.
with Diane Abendroth

U.S.A., Wyoming, Teton County: Grand Teton National Park and Vicinity: Jackson Hole: near Two Ocean Lake, ca 4 air mi N of Moran; ca 19.5 air mi NNE of Moose.
Lodgepole pine forest with small openings. Phenology: fruiting.
with Andrew Bishop

U.S.A., Wyoming, Teton County: Grand Teton National Park and Vicinity: Teton Range: in South Fork of Moran Canyon, ca 18.5 air mi W of Moran; ca 14.5 air mi NW of Moose.
Carex dominated, east-facing, alpine slope with snowmelt area and small, rocky streambed. Phenology: fruiting.
with Nancy Bockino

U.S.A., Wyoming, Teton County: Grand Teton National Park and Vicinity: Teton Range: near Mica Lake, ca 17.5 air mi WSW of Moran; ca 11 air mi NW of Moose.
Alpine tundra adjacent to glacier-fed lake. Phenology: flowering & fruiting.
with Nancy Bockino, Alida Bockino

U.S.A., Wyoming, Teton County: Bridger-Teton National Forest: Teton Wilderness: near Bailey Meadows, ca 14 air mi NNW of Moran; ca 25.5 air mi NNE of Moose.
Open, dry meadow surrounded by mixed conifer forest. Phenology: fruiting.
with Tacheeni Scott

U.S.A., Wyoming, Teton County: Bridger-Teton National Forest: Teton Wilderness: near Coulter Creek, ca 14.5 air mi NNE of Moran; ca 30.5 air mi NE of Moose.
Montane meadow surrounded by mixed conifer forest. Phenology: flowering & fruiting.
with Nancy Bockino, Tacheeni Scott

U.S.A., Wyoming, Teton County: Grand Teton National Park and Vicinity: Jackson Hole: gravel road N of U.S. Hwy 89/191/287, ca 0.5 road mi SE of Colter Bay turn; just S of Forest Service land.
Lodgepole pine woodland with meadows. Phenology: flowering & fruiting.

U.S.A., Wyoming, Teton County: Bridger-Teton National Forest: Teton Wilderness: near Gravel Creek, ca 13 air mi NE of Moran; ca 29.5 air mi NE of Moose.
Montane slope with Pinus contorta regeneration and small, occasional Picea engelmannii- Abies lasiocarpa stands. Phenology: flowering.
with Tacheeni Scott

U.S.A., Wyoming, Teton County: Bridger-Teton National Forest: Teton Wilderness: near Pilgrim Creek, ca 10 air mi N of Moran, ca 24 air mi NNE of Moose.
Moist meadow adjacent riparian vegetation and mountain stream. Phenology: flowering.
with Tacheeni Scott

U.S.A., Wyoming, Teton County: Bridger-Teton National Forest: Teton Wilderness: near Arizona Creek, ca 14.5 air mi NW of Moran; ca 25.5 air mi N of Moose.
Herbaceous montane meadow adjacent Picea engelmannii forest bottomland and creek. Phenology: flowering.

U.S.A., Wyoming, Teton County: Bridger-Teton National Forest: Teton Wilderness: near Arizona Creek, ca 14.5 air mi NW of Moran; ca 25.5 air mi N of Moose.
Picea engelmannii bottomland. Phenology: flowering.

U.S.A., Wyoming, Teton County: Bridger-Teton National Forest: Teton Wilderness: near Wildcat Peak, ca 13 air mi N of Moran; ca 27 air mi NNE of Moose.
Montane meadow with small stands of Abies lasiocarpa and Picea engelmannii. Phenology: flowering.
with Mike Straw

U.S.A., Wyoming, Teton County: Grand Teton National Park and Vicinity: Teton Range: in Webb Canyon, ca 17 air mi NW of Moran; ca 21.5 air mi NNW of Moose.
Montane meadow dominated by Potentilla gracilis, Carex geyeri, and Festuca sp. Phenology: flowering.
with Klara Varga

U.S.A., Wyoming, Teton County: Grand Teton National Park and Vicinity: Teton Range: in Webb Canyon, ca 17 air mi NW of Moran; ca 21.5 air mi NNW of Moose.
Montane meadow dominated by Potentilla gracilis, Carex geyeri, and Festuca sp. Phenology: flowering.

U.S.A., Wyoming, Teton County: Grand Teton National Park and Vicinity: Jackson Hole: on west shore of Jackson Lake near Wilcox Point, ca 15.5 air mi NW of Moran; ca 23.5 air mi N of Moose.
Salix wolfii bottomland. Phenology: flowering & fruiting.

U.S.A., Wyoming, Teton County: Grand Teton National Park and Vicinity: Teton Range: in Owl Canyon, ca 19.5 air mi NW of Moran; ca 25 air mi NNW of Moose.
Montane willow bottomland with stream. Phenology: flowering.

U.S.A., Wyoming, Teton County: Southwestern Absarokas: Teton Wilderness: ca 9.5 air mi NNW of Togwotee Pass.
Spruce-fir forest with some lodgepole pine.

U.S.A., Wyoming, Teton County: Southwestern Absarokas: Yellowstone National Park: ca 10 air mi NNW of Evans Lake, ca 15 air mi NE of Moran.
Meadow surrounded by spruce-fir forest.

U.S.A., Wyoming, Teton County: Southwestern Absarokas: Teton Wilderness: ca 18.5 air mi NE of Moran Junction above Two Ocean-North Buffalo Fork Trail.
Open meadows with SE exposure on fine limestone talus.

U.S.A., Wyoming, Park County: Southwestern Absarokas: Teton Wilderness: along Falcon Creek, NE of Phelps Pass, ca 2 mi S of Yellowstone National Park.
Picea and Pinus forests and adjacent meadows.

U.S.A., Wyoming, Fremont County: Southwestern Absarokas: ca 25 air mi NW of Dubois, ca 1/4 mi W of Bonneville Pass, near Bonneville Creek.
Moist area in Pinus albicaulis-Picea engelmanii forest.

U.S.A., Wyoming, Teton County: Southwestern Absarokas: Teton National Forest: ca 8 mi E of Moran Junction along U.S. Hwy 26 at Blackrock Ranger Station, near Blackrock Creek.
Open sage with scattered Salix near creek; some disturbed areas.

U.S.A., Wyoming, Teton County: Southwestern Absarokas: Teton Wilderness: ca 8 air mi ENE of Moran Junction, along Enos Lake Trail.
Large open dry meadow.

U.S.A., Wyoming, Albany County: Laramie Range: along Dale Creek, ca 10 air mi SE of Laramie.
Along dry creek bottom. Phenology: flowering & fruiting.
with T. McGowan

U.S.A., Wyoming, Albany County: Laramie Range: ca 15 air mi NE of Laramie.
with J. Brondum, T. McGowan, and J. Wilson

Sagebrush draw. Phenology: fruiting.

U.S.A., Wyoming, Albany County: Laramie Range: along Horseshoe Creek, ca 24 air mi SW of Douglas.
Sagebrush grassland with granite outcrops. Phenology: flowering & fruiting.
with J. Brondum and T. McGowan

U.S.A., Wyoming, Albany County: Laramie Range: Forest Road 703, ca 12 road mi SE of Laramie.
Windswept granite mountain top. Phenology: flowering & fruiting.
with J. Brondum and T. McGowan

U.S.A., Wyoming, Albany County: Laramie Range: ca 0.5 road mi NE of Buford along unnamed branch of South Crow Creek, ca 19 air mi SE of Laramie.
Along creek. Phenology: flowering & fruiting.
with J. Brondum and T. McGowan

U.S.A., Wyoming, Albany County: Laramie Range: North Laramie River, ca 17.5 road mi N on Fetterman Road (County Road 161); ca 60 mi N of Laramie.
Cow pasture along river. Phenology: flowering & fruiting.

U.S.A., Wyoming, Albany County: Laramie Range: ca 9.5 air mi SW of Tie Siding; ca 21 air mi SSW of Laramie.
Old tree harvest site. Phenology: flowering & fruiting.
with T. McGowan

U.S.A., Wyoming, Albany County: [location and coordinates withheld]
Granite outcrops. Phenology: flowering & fruiting.
with T. McGowan

U.S.A., Wyoming, Natrona County: Laramie Range: rim above the heads of Big Red and Clear Fork Muddy creeks S of Casper Mountain and W of Muddy Mountain, ca 11 air mi S of Casper.
Slopes below the rim with sagebrush, scattered limber pine, subalpine fir, and patches of aspen. Phenology: flowering & fruiting.
Annotated by B. A. Packer.

U.S.A., Wyoming, Albany County: Laramie Range: just S of Beaver Mountain between Stove Draw and Grouse Creek, ca 6.8 air mi W of Laramie Peak; ca 35.5 air mi S of Douglas.
Sagebrush slope and flats with grassy areas. Phenology: fruiting.
Annotated by B. A. Packer.

U.S.A., Wyoming, Converse County: Laramie Range: N of North Fork Little Medicine Bow River, ca 5 air mi W of Warbonnet Peak, ca 29-30 air mi S of Glenrock; ca 5-5.5 air mi NE of Little Medicine.
Among limber pine on rocky slopes. Phenology: flowering & fruiting.
Annotated by B. A. Packer.

U.S.A., Wyoming, Converse County: [location and coordinates withheld]
Gully bottom on a rocky slope. Phenology: flowering & fruiting.

U.S.A., Wyoming, Natrona County: [location and coordinates withheld]
Limber pine woodland. Phenology: flowering.

U.S.A., Wyoming, Albany County: Laramie Range: lower Big Bear Canyon, ca 2.5-3 air mi WNW of South Sawtooth Mountain and 1.5-2 air mi NNE of Blacktail Peak above La Bonte Creek, ca 27-28 air mi SSW of Douglas.
Stream bank and meadows. Phenology: flowering & fruiting.

U.S.A., Wyoming, Albany County: Laramie Range: above Hay Draw, ca 2.5 air mi SE of Bar M Mountain, ca 64 air mi N of Laramie; ca 39 air mi SSW of Douglas.
Wet aspen woods with seeps. Phenology: flowering & fruiting.

U.S.A., Wyoming, Albany County: Laramie Range: above Hay Draw, ca 2.5 air mi SE of Bar M Mountain, ca 64 air mi N of Laramie; ca 39 air mi SSW of Douglas.
Moist sagebrush draw and under limber pine. Phenology: flowering & fruiting.

U.S.A., Wyoming, Albany County: Laramie Range: along Boulder Creek and vicinity off Marshall or County Road 610, ca 3.5-4 air mi NE of Marshall, ca 74 air mi N of Laramie; ca 35.5 air mi S of Glenrock.
Aspen groves with seeps. Phenology: flowering & fruiting.

U.S.A., Wyoming, Albany County: Laramie Range: ca 0.5-1.5 air mi NE of Marshall.
Granitic outcrop with ponderosa and limber pine and Rocky Mountain juniper. Phenology: flowering & fruiting.
with B. A. Packer and Amy J. Roderick

U.S.A., Wyoming, Albany County: Laramie Range: ca 0.5-1.5 air mi NE of Marshall.
Granitic outcrop with ponderosa and limber pine and Rocky Mountain juniper. Phenology: flowering.
with B. A. Packer and Amy J. Roderick

U.S.A., Wyoming, Natrona County: Upper North Platte and Laramie River Drainages: North Platte River at Bessemer Bend, ca 11.6 air mi SW from Casper.
Disturbed edges of river; saline conditions. Phenology: flowering.

U.S.A., Wyoming, Lincoln County: Southern Salt River Range and Vicinity: Tunp Range: Gooseberry Spring and vicinity between Boulder and Rock Creek ridges, ca 25 air mi WNW of Kemmerer; ca 6 air mi NE of Sage Junction.
Clay sagebrush slopes below rimrock. Phenology: flowering & fruiting.
with Russ Nelson
Accession: 1017085, Barcode: RM0300774

U.S.A., Wyoming, Lincoln County: Southern Salt River Range and Vicinity: Commissary Ridge: ca 0.5 air mi SE of Kemmerer Reservoir along powerlines E of paved road; ca 12 air mi NW of Kemmerer.
Rolling sagebrush-grasslands, southwest exposure with some aspen on northeast side of gravelly ridge, also along roadside. Phenology: fruiting.

U.S.A., Wyoming, Lincoln County: Southern Salt River Range and Vicinity: Commissary Ridge: ca 0.5 air mi SE of Kemmerer Reservoir along powerlines E of paved road; ca 12 air mi NW of Kemmerer.
Rolling sagebrush-grasslands, southwest exposure with some aspen on northeast side of gravelly ridge, also along roadside. Phenology: flowering.

U.S.A., Wyoming, Lincoln County: Southern Salt River Range and Vicinity: Hams Fork Valley: Hams Fork ca 0.5-1 air mi SE of confluence with Pole Creek; ca 14 air mi E of Cokeville.
Along the river and adjacent sagebrush-grassland slopes with some aspen; limestone and sandstone outcrops occasional. Phenology: flowering.

U.S.A., Wyoming, Albany County: Laramie Range: Flat Top, ca 4 air mi WNW of Morton Pass.
Sandstone and shale on flank but mostly granitic boulder alluvial deposits. Phenology: flowering & fruiting.

U.S.A., Wyoming, Lincoln County: Southern Salt River Range and Vicinity: ca 6 air mi N of Kemmerer.
Sagebrush slopes with serviceberry and coralberry and grassy flats. Phenology: flowering & fruiting.

U.S.A., Wyoming, Lincoln County: Southern Salt River Range and Vicinity: ca 6 air mi N of Kemmerer.
Sagebrush slopes with serviceberry and coralberry and grassy flats. Phenology: buds.

U.S.A., Wyoming, Albany County: Laramie Range: ridge E of south end of Wheatland Reservoir No. 2, ca 7.5 air mi NW of Morton Pass.
Badlands on east side, sagebrush-grassland above. Phenology: flowering & fruiting.

U.S.A., Wyoming, Lincoln County: Southern Salt River Range and Vicinity: Commissary Ridge, ca 14 air mi N of Kemmerer.
Flats along stream, old homestead in aspen grove, and slope with sandstone outcrops. Phenology: fruiting.

U.S.A., Wyoming, Albany County: Laramie Range: ridge E of south end of Wheatland Reservoir No. 2, ca 7.5 air mi NW of Morton Pass.
Badlands on east side, sagebrush-grassland above. Phenology: fruiting.

U.S.A., Wyoming, Lincoln County: Southern Salt River Range and Vicinity: Bartlette Creek drainage, ca 15 air mi N of Kemmerer.
Sandy slopes and stream bottom. Phenology: flowering & fruiting.

U.S.A., Wyoming, Albany County: Laramie Range: extreme west end of Bluegrass Ridge, ca 11 air mi N of Morton Pass.
Granite interfacing with limestone; limestone. Phenology: flowering.

U.S.A., Wyoming, Lincoln County: Southern Salt River Range and Vicinity: Tunp Range: Rock Creek Ridge, 0.5 air mi S of Pine Creek Ski Area.
Grassy and wooded slopes. Phenology: flowering.
1. Poa secunda J. Presl var. elongata (Vasey) Dorn

U.S.A., Wyoming, Lincoln County: Southern Salt River Range and Vicinity: Tunp Range: Rock Creek Ridge, 0.5 air mi S of Pine Creek Ski Area.
Grassy and wooded slopes. Phenology: flowering & fruiting.

U.S.A., Wyoming, Lincoln County: Southern Salt River Range and Vicinity: Southern Sublette Range: ca 7 air mi N of Cokeville.
West facing hillside, lower sage slopes, middle open meadow slopes, and upper slopes. Phenology: flowering.

U.S.A., Wyoming, Albany County: [location and coordinates withheld]
Calcareous substrate. Phenology: flowering & fruiting.

U.S.A., Wyoming, Teton County: Bridger-Teton Forest: Snake River Range: along Mosquito Creek in the vicinity of Moose Gulch and upstream, ca 6 air mi SW of Wilson; ca 11 air mi WSW of Jackson.
Steep, open south-facing slope with scattered conifers. Phenology: flowering.
with Michelle Nelson

U.S.A., Wyoming, Lincoln County: Targhee National Forest: Snake River Range: U.S. Hwy 26/89, 0.9 road mi ENE of Alpine Junction.
Limestone outcrops and rock slides with Cercocarpus and Petrophytum, with scattered Juniperus, Pseudotsuga, Pinus flexilus, and Acer glabrum on the slopes and at base and adjacent roadside. Phenology: flowering.
with Stuart Markow

U.S.A., Idaho, Madison County: Targhee National Forest: Big Hole Mountains: Cold Spring and adjacent slope to north, ca 7 air mi E of Heise.
Grassy areas around spring, drainage, and lodgepole pine forest; lodgepole pine forest.
with Rafael Molina

U.S.A., Idaho, Madison County: Targhee National Forest: Big Hole Mountains: Spori Canyon, ca 9 air mi E of Heise.
Calcareous outcrops on ridge, with scattered Juniperus, Pinus flexilis, and Pseudotsuga and canyon slopes and bottoms; canyon bottom.
with Rafael Molina

U.S.A., Wyoming, Teton County: Targhee National Forest: West Slope Teton Range: Coyote Meadows, ca 11 air mi E of Lamont, Idaho.
Lodgepole pine forest with meadow and marshy area. Phenology: flowering & fruiting.
with Rafael Molina

U.S.A., Wyoming, Teton County: Targhee National Forest: West Slope Teton Range: Coyote Meadows, ca 11 air mi E of Lamont, Idaho.
Lodgepole pine forest with meadow and marshy area. Phenology: flowering & fruiting.

U.S.A., Wyoming, Teton County: Targhee National Forest: West Slope Teton Range: North Fork of Teton Creek within 1 air mi of trail head; ca 10 air mi ENE of Driggs, Idaho.
Coniferous forests and openings on slopes and bottom of drainage. Phenology: flowering & fruiting.

U.S.A., Wyoming, Teton County: Targhee National Forest: West Slope Teton Range: slope above South Badger Creek, ca 10.5 air mi NE of Tetonia, Idaho.
Lodgepole pine forest Phenology: flowering.

U.S.A., Wyoming, Albany County: Laramie Range: Wallace Draw area, ca 7.5 air mi SE of Garrett.
Grassland. Phenology: flowering.

U.S.A., Idaho, Clark County: Targhee National Forest: Beaverhead Range: along Crooked Creek in Crooked Creek Canyon, ca 30 air mi NW of Dubois.
Coniferous forest dominated by Pseudotsuga menziesii and Picea engelmannii.

U.S.A., Idaho, Madison County: Targhee National Forest: Northwest Slope Big Hole Mountains: logging road between Warm Creek and Carlton Creek, ca 16 air mi W of Driggs.
T5N R43E S20; also S21
Mostly open slopes dominated by forbs and shrubs (Balsamorhiza, Symphoricarpos, Artemisia), some aspen groves, and Douglas fir.

U.S.A., Idaho, Clark County: Targhee National Forest: Western Centennial Mountains: roadside along Pleasant Valley Creek, ca 8 air mi NW of Spencer.
Adjacent to creek, riparian area dominated by Salix.

U.S.A., Idaho, Clark County: Targhee National Forest: Western Centennial Mountains: above and E of head of Corral Creek, ca 10 air mi NW of Spencer.
Open slope with mostly grasses and scattered forbs.

U.S.A., Idaho, Fremont County: Targhee National Forest: Island Park Plateau: Sheep Falls Road, ca 1 air mi E of intersection with U.S. Hwy 20, ca 8.5 air mi NE of Ashton.
Clearcut coniferous forest with forbs, grasses, and scattered Pinus contorta.

U.S.A., Idaho, Lemhi County: Targhee National Forest: Beaverhead Range: upper reaches of Scott Canyon, ca 8 air mi SE of Nicholia.
Coniferous forest dominated by Pseudotsuga menziesii and Picea engelmannii.

U.S.A., Idaho, Teton County: Targhee National Forest: Snake River Range: Mike Harris Creek Road, ca 1 mi W of Ida Hwy 33, ca 2 air mi S of Victor.
Coniferous forest dominated by Pseudotsuga, Prunus, and Amelanchier, and adjacent road edge and dry draw with intermittent wet ground.
with B. E. Nelson and Michelle Nelson

U.S.A., Idaho, Bonneville County: Targhee National Forest: Snake River Range: Palisades Creek, just E of entrance to National Forest, ca 2 air mi NE of Irwin.
Open slope, dominated by forbs and shrubs, mostly Purshia and bunchgrasses.
with B. E. Nelson and Michelle Nelson

U.S.A., Wyoming, Teton County: Bridger-Teton National Forest: East Slope Snake River Range: base of Taylor Mountain, ca 9 air mi SW of Jackson.
Coniferous forest dominated by Pseudotsuga and Pinus contorta, and adjacent streamside. Phenology: flowering.

U.S.A., Idaho, Teton County: Targhee National Forest: East Slope Big Hole Mountains: trail along South Fork of Horseshoe Creek, ca 10 air mi W of Driggs.
T5N R44E S31; also S32
Roadside, bordered by open slope dominated by forbs and grasses.

U.S.A., Idaho, Teton County: Targhee National Forest: East Slope Big Hole Mountains: Superior Creek, ca 1.5 air mi SW of confluence with Horseshoe Creek; ca 11 air mi SW of Driggs.
T4N R44E S6; also S7 and S8
Forested slope, dominated by Pinus contorta, Abies lasiocarpa, and Pseudotsuga menziesii with some riparian.

U.S.A., Idaho, Teton County: Targhee National Forest: East Slope Big Hole Mountains: Ida Hwy 31, W of Pine Creek Campground, ca 5 mi SW of Victor.
T3N R44E S13; also S24
Forest dominated by Pseudotsuga, Abies lasiocarpa, Pinus contorta, with large aspen stands, some riparian, along with adjacent open slopes dominated by forbs and shrubs including Symphoricarpos, Amelanchier, Artemisia, and Purshia.

U.S.A., Idaho, Teton County: Targhee National Forest: East Slope Big Hole Mountains: south end of trail leading from Ida Hwy 31 to Corral Creek, ca 7 air mi SE of Victor.
Coniferous forest dominated by Pinus contorta and Abies lasiocarpa with some riparian.

U.S.A., Idaho, Teton County: Targhee National Forest: East Slope Big Hole Mountains: trail along Corral Creek to Red Creek, ca 5.5 air mi W of Victor.
Coniferous forest dominated by Pinus contorta, Abies lasiocarpa and Pseudotsuga menziesii, with some riparian.

U.S.A., Idaho, Teton County: Targhee National Forest: East Slope Big Hole Mountains: trail from Rammel Hollow to Packsaddle Lake, ca 9 air mi W of Tetonia.
T5N R43E S1; 2
Coniferous forest, dominated by Pinus contorta, Abies lasiocarpa, and Symphoricarpos, with many clearings dominated by forbs.

U.S.A., Idaho, Teton County: Targhee National Forest: East Slope Big Hole Mountains: NW of Packsaddle Lake, ca 10 air mi SW of Tetonia.
Ridgetop dominated by Ceanothus, Artemisia, and Symphoricarpos.

U.S.A., Wyoming, Teton County: Bridger-Teton National Forest: East Slope Snake River Range: Coburn Creek Trail, from Prichard Pass.
Open coniferous forest with roadside weeds. Phenology: flowering.

U.S.A., Wyoming, Teton County: Bridger-Teton National Forest: East Slope Snake River Range: Coburn Creek Trail, from Prichard Pass.
Largely riparian, alternating with coniferous forest dominated by Pinus contorta and Picea engelmannii. Phenology: flowering.

U.S.A., Wyoming, Teton County: Targhee National Forest: Northwest Slope Snake River Range: Mail Cabin Creek, ca 11 air mi W of Jackson.
Coniferous forest dominated by Abies lasiocarpa and Picea engelmannii, with many openings and some riparian. Phenology: flowering & fruiting.

U.S.A., Idaho, Teton County: Targhee National Forest: Big Hole Mountains: Relay Ridge, ca 13.5 air mi W of Driggs.
T4N R43E S1; also S2 and T5N R43E S35
Ridgetop dominated by forbs and bunchgrass, scattered Abies lasiocarpa and Pinus flexilis.

U.S.A., Idaho, Teton County: Targhee National Forest: Big Hole Mountains: W of Relay Ridge, ca 15 air mi W of Driggs.
T4N R43E S2; also S3 and T5N R43E S34 and S35
Coniferous forest and adjacent open slope.

U.S.A., Idaho, Teton County: Targhee National Forest: Big Hole Mountains: Packsaddle Basin, N of Relay Ridge, ca 13 air mi NW of Driggs.
Coniferous forest dominated by Abies lasiocarpa and Pseudotsuga menziesii with many clearings.

U.S.A., Idaho, Madison County: Targhee National Forest: West Slope Big Hole Mountains: West Pine Creek to base of Chicken Peak.
Coniferous forest, dominated by Abies lasiocarpa and Pinus contorta, with many openings, some riparian.

U.S.A., Wyoming, Teton County: Targhee National Forest: Crest of Teton Range: summit of Mount Glory and ridge north.
Open ridge top dominated by forbs/bunch grasses, scattered Picea pungens, Abies lasiocarpa, and Pinus albicaulis.

U.S.A., Wyoming, Teton County: Targhee National Forest: West Slope Teton Range: Alaska Basin Trail along South Fork of Teton Creek.
Coniferous forest dominated by Abies lasiocarpa and Picea engelmannii with many openings, some riparian. Phenology: flowering & fruiting.

U.S.A., Wyoming, Teton County: Targhee National Forest: East Slope Snake River Range: Divide Trail, S of Mosquito Creek Road.
Roadside and adjacent coniferous forest, dominated by Pinus contorta, Abies lasiocarpa, and Picea engelmannii, with some riparian. Phenology: flowering & fruiting.

U.S.A., Wyoming, Teton County: Targhee National Forest: West Slope Teton Range: trail from Grand Targhee Ski Area to Miles Creek Trail, ca 10 air mi NE of Driggs, Idaho.
Coniferous forest and roadside, dominated by Abies lasiocarpa, Picea engelmannii and Lonicera utahensis. Phenology: flowering & fruiting.

U.S.A., Wyoming, Teton County: Targhee National Forest: West Slope Teton Range: Coal Creek Trail from ca 1.5 mi NE of Wyo Hwy 22 to Coal Creek/Mesquite Creek Divide, ca 10 air mi NW of Jackson.
Open slopes dominated by forbs and graminoids, with scattered patches of Pinus flexilis, Abies lasiocarpa, and Picea engelmannii. Phenology: flowering & fruiting.

U.S.A., Idaho, Clark County: Targhee National Forest: Western Centennial Mountains: slope above and W of Threemile Creek, ca 15 air mi NNE of Dubois.
Shrub steppe dominated by Artemisia, Balsamorhiza, and grasses.

U.S.A., Idaho, Clark County: Targhee National Forest: North Slope Western Centennial Mountains: ridge above Pleasant Valley Creek, between White Pine Canyon and Kite Canyon; ca 7 air mi NW of Spencer.
Mostly Balsamorhiza, grasses, Artemisia, and scattered Pseudotsuga.

U.S.A., Idaho, Clark County: Targhee National Forest: South Slope Western Centennial Mountains: 300 yds S of Long Creek, 0.5 mi E of National Forest boundary; ca 12 air mi N of Spencer.
Rolling, open range land, dominated by Artemisia, grasses and forbs.

U.S.A., Wyoming, Teton County: Targhee National Forest: West Slope Teton Range: near entrance to Darby Canyon, ca 4 air mi SE of Driggs, Idaho.
Open area adjacent to irrigation canal. Phenology: flowering.

U.S.A., Idaho, Clark County: Targhee National Forest: Centennial Mountains: Willow Creek, ca 32 air mi NE of Ashton.
Open site in coniferous forest, dominated by forbs and grasses.

U.S.A., Idaho, Clark County: Targhee National Forest: Centennial Mountains: at intersection of Dry Creek and road leading from Kilgore to Island Park, ca 8 air mi NE of Kilgore.
Aspen stand, dominated by Populus tremuloides, some Pseudotsuga menziesii.

U.S.A., Idaho, Clark County: Targhee National Forest and vicinity: Beaverhead Range: Warm Springs to mouth of Grouse Canyon, ca 22 air mi NW of Dubois.
Low ridgetops and shallow gullies dominated by grasses and forbs, scattered Artemisia and Chrysothamnus.

U.S.A., Idaho, Clark County: Targhee National Forest: Western Centennial Mountains: along Modoc Creek, 2 air mi S of National Forest boundary, ca 22 air mi NW of Dubois.
Canyon with mostly Artemisia, many forbs and grasses.

U.S.A., Idaho, Clark County: Targhee National Forest: Centennial Mountains: west side of Beaver Creek near confluence with Stoddard Creek, ca 16 air mi N of Dubois.
Moist meadow dominated by forbs and grasses.

U.S.A., Idaho, Clark County: Targhee National Forest: Centennial Mountains: E of Calf Creek, ca 17 air mi N of Dubois.
Coniferous forest along road, dominated by Pseudotsuga menziesii.

U.S.A., Idaho, Bonneville County: Targhee National Forest: Southwest Slope Big Hole Mountains: trail through Fleming Canyon to Dry Canyon.
Mostly canyon bottom and slopes, dominated by shrubs and forbs, some open coniferous forest dominated by Pseudotsuga and Pinus contorta.

U.S.A., Idaho, Lemhi County: Targhee National Forest: Beaverhead Range: along Willow Creek, ca 2.5 air mi N of Nicholia.
Canyon bottom dominated by Artemisia and grasses.

U.S.A., Idaho, Lemhi County: Targhee National Forest: Beaverhead Range: along Willow Creek, ca 2.5 air mi N of Nicholia.
Clearing in coniferous forest, dominated by grasses and forbs.

U.S.A., Idaho, Clark County: Targhee National Forest: Centennial Mountains: just S of Continental Divide, ca 10 air mi N of Kilgore.
Wet meadow dominated by Carex and grasses.

U.S.A., Idaho, Fremont County: Targhee National Forest: Island Park Plateau: road between Little Butte Road and Antelope Flat Road, ca 16 air mi NW of Ashton.
Clearcut, dominated by grasses and forbs, with scattered Pinus contorta.

U.S.A., Idaho, Bonneville County: Targhee National Forest: Southwest Slope Big Hole Mountains: Dry Canyon, ca 8 air mi NW of Swan Valley.
Open canyon bottom bordered by coniferous forests dominated by Pseudotsuga menziesii.

U.S.A., Idaho, Fremont County: Targhee National Forest: Centennial Mountains: summit of Sawtell Peak, ca 4 air mi S of Henrys Lake.
Mostly grasses, scattered forbs.

U.S.A., Idaho, Fremont County: Targhee National Forest: Yellowstone Plateau: area around intersection of Fish Creek Road and road to Snow Creek Butte, ca 16 air mi NE of Ashton.
Coniferous forest dominated by Pinus contorta and Pseudotsuga menziesii.

U.S.A., Idaho, Fremont County: Targhee National Forest: Island Park Plateau: along south shoreline of Island Park Reservoir, ca 1 air mi W of Island Park Dam.
Coniferous forest dominated by Pseudotsuga menziesii and Pinus contorta.

U.S.A., Idaho, Fremont County: Targhee National Forest: Henrys Lake Mountains: Targhee Creek Trail from trail head to Dry Fork Cutoff, ca 9 air mi W of West Yellowstone, Montana.
Open coniferous forest dominated by Pseudotsuga menziesii.

U.S.A., Idaho, Clark County: Targhee National Forest: Western Centennial Mountains: Huntley Canyon, ca 2 air mi NW of Spencer.
Edge between coniferous forest and riparian, with mostly Pseudotsuga menziesii and some open patches dominated by forbs.

U.S.A., Idaho, Clark County: Targhee National Forest: Western Centennial Mountains: along Irving Creek, ca 27 air mi NW of Dubois.
Plants just above riparian area.

U.S.A., Wyoming, Natrona County: Upper North Platte and Laramie River Drainages: E of County Road 407, ca 3 air mi SE of Alcova.
Creek banks bordered by greasewood and rose thickets; disturbed. Phenology: flowering.

U.S.A., Colorado, Garfield County: Flat Tops/White River Plateau: meadows and cliffs above Deep Creek Canyon, ca 12 air mi NNE of Glenwood Springs.
South-facing limestone cliffs, with Eriogonum, Amelanchier, and Juniperus communis.
James P. Vanderhorst, 608b. 6/25/1990.

U.S.A., Colorado, Rio Blanco County: Flat Tops/White River Plateau: Danforth Hills: Devils Hole Gulch, ca 10 air mi N of Meeker.
Pinyon pine-oak scrubland, ridges and slopes.

U.S.A., Wyoming, Carbon County: South-central Wyoming: ca 0.5 mi SW of Bridger Pass on the southeast edge of Atlantic Rim, ca 20 air mi SW of Rawlins.
Stony bench with scattered sagebrush. Phenology: flowering.
with Beth Ward

Bottom of a dry wash. Phenology: fruiting.

U.S.A., Wyoming, Carbon County: South-central Wyoming: Muddy Mountain, ca 8.5 air mi NE of Baggs; ca 47 air mi SSW of Rawlins.
Mountain shrub thickets on the lee side of the butte. Phenology: flowering.

U.S.A., Wyoming, Carbon County: South-central Wyoming: along McCarty Canyon or County Road 503, ca 0.5 mi ENE of the northeast Ketchum Butte, ca 21 air mi NE of Baggs; ca 34 air mi SSW of Rawlins.
Roadside. Phenology: flowering & fruiting.

U.S.A., Wyoming, Carbon County: South-central Wyoming: Sierra Madre: along the Continental Divide off Sage Creek or County Road 401, ca 26 air mi S of Rawlins.
Meadows and slopes below snow drift area. Phenology: fruiting.

U.S.A., Wyoming, Carbon County: South-central Wyoming: Sierra Madre: along the Continental Divide off Sage Creek or County Road 401, ca 26 air mi S of Rawlins.
Calcareous knoll with low vegetation. Phenology: fruiting.

U.S.A., Wyoming, Carbon County: South-central Wyoming: Sierra Madre: along Deep Gulch, North Fork Savery Creek, and Truckdrivers Creek below Sage Creek or County Road 401, ca 31.5 air mi S of Rawlins; ca 27 air mi NE of Baggs.
Rocky, steep sagebrush slopes. Phenology: fruiting.

U.S.A., Wyoming, Carbon County: South-central Wyoming: Sierra Madre: Hell Canyon off Green Ridge, ca 1 air mi E of Savery Creek, ca 41 air mi S of Rawlins; ca 20 air mi NE of Baggs; ca 3.5 air mi SW of Tullis.
Mountain shrub community adjacent to aspen woods. Phenology: flowering & fruiting.

Aspen woods with scattered lodgepole pine, with orchard grass and white clover very common in the understory. Phenology: flowering.

U.S.A., Wyoming, Carbon County: South-central Wyoming: Sierra Madre: along a small drainage on the south side of Browns Hill or County Road 602, ca 3/4 mi E of Tullis, ca 37.5 air mi S of Rawlins; ca 23 air mi NE of Baggs.
Sagebrush-bitterbrush-grassland slopes and ridgetop. Phenology: flowering.

U.S.A., Wyoming, Carbon County: South-central Wyoming: Sierra Madre: along a small drainage on the south side of Browns Hill or County Road 602, ca 3/4 mi E of Tullis, ca 37.5 air mi S of Rawlins; ca 23 air mi NE of Baggs.
Sagebrush-bitterbrush-grassland slopes and ridgetop. Phenology: fruiting.

U.S.A., Wyoming, Carbon County: South-central Wyoming: Sierra Madre: along the Continental Divide on Miller Hill off Miller Hill or County Road 505, ca 18.5 air mi S of Rawlins; ca 6.5 air mi ESE of Bridger Pass.
Drier knolls below melting snow. Phenology: flowering & fruiting.

U.S.A., Wyoming, Carbon County: South-central Wyoming: Sierra Madre: along the Continental Divide on Miller Hill off Miller Hill or County Road 505, ca 18.5 air mi S of Rawlins; ca 6.5 air mi ESE of Bridger Pass.
Bench along the rim between melting snow and willow thickets-aspen woods. Phenology: flowering.

U.S.A., Wyoming, Sweetwater County: South-central Wyoming: Rock Springs Uplift: drainages from White Mountain to Killpecker Creek, ca 4 air mi E of The Wells; ca 20.5 air mi NNW of Rock Springs.
Creek terraces. Phenology: flowering.

U.S.A., Wyoming, Fremont County: South-central Wyoming: southeastern end of Pacific Butte, ca 31.5 air mi NE of Farson.
Rocky soil. Phenology: flowering.

U.S.A., Wyoming, Sweetwater County: South-central Wyoming: Washakie Basin: along Shell Creek, ca 0.5 mi NNE of Cow Creek Reservoir; ca 39 air mi WNW of Baggs.
Clay/sandy soil in badlands and drainages. Phenology: fruiting.

U.S.A., Wyoming, Sweetwater County: South-central Wyoming: Washakie Basin: butte N of Red Wash, ca 1 mi N of confluence with Bitter Creek, ca 1.5 mi E of County Road 19; ca 37 air mi ESE of Rock Springs; ca 28.5 air mi WSW of Wamsutter.
South-facing rocky, sandy slope. Phenology: fruiting.

U.S.A., Wyoming, Sweetwater County: South-central Wyoming: Rock Springs Uplift: northern slopes and top at north end of Essex Mountain, ca 32 air mi NNE of Rock Springs.
Sandy draw. Phenology: fruiting.

U.S.A., Wyoming, Sweetwater County: South-central Wyoming: Washakie Basin: Willow Creek Rim, ca 2 air mi SW of Church Butte; ca 31.5 air mi SSW of Wamsutter.
Pocket of sandy soil. Phenology: fruiting.

U.S.A., Wyoming, Carbon County: South-central Wyoming: Alamosa Gulch just south of the Continental Divide and north of Slide Draw, ca 22 air mi SSW of Rawlins.
Draw. Phenology: fruiting.

U.S.A., Wyoming, Carbon County: South-central Wyoming: Alamosa Gulch just south of the Continental Divide and north of Slide Draw, ca 22 air mi SSW of Rawlins.
Spring area. Phenology: fruiting.

U.S.A., Wyoming, Sweetwater County: South-central Wyoming: Washakie Basin: draw ca 2 air mi S of Man and Boy Buttes; ca 17 air mi SSW of Wamsutter.
Flat terrace above draw bottom. Phenology: flowering.

U.S.A., Wyoming, Carbon County: South-central Wyoming: on east side of Atlantic Rim, ca 2 air mi SW of Bridger Pass; ca 20.5 air mi SSW of Rawlins.
Hillside above spring. Phenology: fruiting.

U.S.A., Wyoming, Carbon County: South-central Wyoming: bottom and north side of Deep Gulch, ca 3 air mi SW of Cow Creek Butte; ca 35 air mi SSW of Rawlins.
Sunny slope. Phenology: fruiting.

U.S.A., Wyoming, Sweetwater County: South-central Wyoming: head of draw descending from Pine Mountain to the NE, ca 8 air mi SSW of Potter Mountain; ca 38 air mi SSE of Rock Springs.
Forest edge. Phenology: fruiting.

U.S.A., Wyoming, Sweetwater County: South-central Wyoming: Washakie Basin: ca 6.5 air mi E of Sand Butte, ca 2 air mi SW of the confluence of Pine Creek Wash and Antelope Creek; ca 36 air mi SW of Wamsutter.
Rocky soil. Phenology: fruiting.

Moist draw. Phenology: fruiting.

U.S.A., Wyoming, Sweetwater County: [location and coordinates withheld]
Sandy area. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sweetwater County: South-Central Wyoming: Washakie Basin: badlands ca 3 air mi NW of Dad draining to Muddy Creek, ca 1 air mi W of Muddy Creek; ca 25 air mi NNW of Baggs.
Draw bottom. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sweetwater County: South-Central Wyoming: Green River Basin: slopes of Simpson Gulch and Big Sandy River and river bottom area adjacent to Big Sandy River, ca 9 air mi SW of the confluence of Big Sandy River and Little Sandy Creek; ca 9.5 air mi SW of Farson.
River bottom. Phenology: flowering.

U.S.A., Wyoming, Sweetwater County: South-Central Wyoming: Green River Basin: draws and slopes draining to Sugarloaf Marsh Creek, ca 1 air mi W of West Fork Currant Creek; ca 2 air mi W of Little Mountain; ca 4 air mi N of U.S. Hwy 191; ca 31 air mi SSW of Rock Springs.
Dry hillside above draw. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sweetwater County: South-Central Wyoming: Rock Springs Uplift: draw coming N off Little Mountain, ca 2 air mi S of The Narrows; ca 1 air mi WSW of Ramsey Peak; ca 28 air mi SSW of Rock Springs.
Adjacent to aspen grove, with sagebrush. Phenology: fruiting.

U.S.A., Washington, Ferry County: Western Colville National Forest and Vicinity: Sherman Peak on Kettle Crest, ca 12 air mi ESE of Republic; Sherman Peak Loop Trail from Wash Hwy 20 at Sherman Pass.
Open slopes with granite outcrops, rocky ridge with talus; small lake with boggy area; mixed forest with subalpine fir, lodgepole pine, and larch. Phenology: flowering & fruiting.

U.S.A., Wyoming, Carbon County: Upper North Platte and Laramie River Drainages: Canyon Creek E of Kortes or County Road 291, ca 11.2 air mi S of Alcova townsite.
Creek banks and adjacent wet meadow; grazing disturbance. Phenology: flowering.

U.S.A., Washington, Stevens County: Western Colville National Forest and Vicinity: Little Pend Oreille National Wildlife Refuge: overlook to Bayley Lake, ca 10 air mi N of Chewelah.
East exposure cliff edge with rock, edges of mixed forest - Douglas fir/ninebark/pinegrass, occasional ponderosa pine. Phenology: flowering & fruiting.

U.S.A., Washington, Ferry County: Western Colville National Forest and Vicinity: Sanpoil River Drainage: ca 7 air mi S of Republic above Rabbit Creek, ca 1/4 mi from junction of Forest roads 2053/600, SW of seed orchard.
South facing Talinum/bitterroot bald along creek; ponderosa pine/pinegrass and mixed dry forest. Phenology: flowering & fruiting.

U.S.A., Washington, Ferry County: Western Colville National Forest and Vicinity: Little Vulcan Mountain, ca 3.5 air mi W of Curlew.
South facing slopes and ravines; scattered forest interspersed with steppe and rock outcrops. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sublette County: Wyoming/Salt River Ranges: Wyoming Range: along Cliff Creek E of Burnt Creek, ca 40 air mi NW of Pinedale.
Sagebrush meadow. Phenology: flowering.
with Russ Nelson

U.S.A., Wyoming, Sublette County: Wyoming/Salt River Ranges: Wyoming Range: upper Hoback Canyon ca 4 air mi SSE of Hoback Peak, ca 13 air mi SW of Bondurant, ca 37 air mi WNW of Pinedale.
Old clearcut on southerly-facing slope. Phenology: flowering & fruiting.
with Russ Nelson

U.S.A., Wyoming, Sublette County: Wyoming/Salt River Ranges: Wyoming Range: along North Horse Creek, ca 0.5 mi N of Merna Butte; ca 2 air mi W of Merna; ca 27 air mi WNW of Pinedale.
Aspen forest. Phenology: fruiting.

U.S.A., Wyoming, Natrona County: [location and coordinates withheld]
Saline creek banks of greasewood, graminoids, and scattered forbs. Phenology: flowering.

U.S.A., Wyoming, Sublette County: Wyoming/Salt River Ranges: Wyoming Range: north slope of South Rim above Muddy Creek and Coyote Gulch, ca 9-9.5 air mi SSE of Bondurant; ca 29 air mi NW of Pinedale.
Open aspen stand. Phenology: fruiting.

U.S.A., Wyoming, Sublette County: Wyoming/Salt River Ranges: Wyoming Range: along South Beaver Creek, ca 31 air mi WNW of Pinedale.
Meadow-mixed conifer forest at base of slope. Phenology: fruiting.

U.S.A., Wyoming, Lincoln County: Wyoming/Salt River Ranges: Wyoming Range: Blind Bull Lake, ca 21.3 air mi NE of Afton.
Open slopes. Phenology: fruiting.

U.S.A., Wyoming, Teton County: Wyoming/Salt River Ranges: Wyoming Range: ca 1 air mi S of Hoback Junction on two track to radio receiver N of Palmer Creek Valley.
Sagebrush slopes with islands of aspen and Douglas fir.

U.S.A., Wyoming, Lincoln County: Wyoming/Salt River Ranges: Wyoming Range: Trail 1-2 mi E of Pickle Pass en route to Hunter Creek.
Open grassy slopes with scattered whitebark pine, subalpine fir, and Engelmann spruce.

U.S.A., Wyoming, Lincoln County: Wyoming/Salt River Ranges: Wyoming Range: Willow Creek Trail from Pickle Pass N 1.5 miles; 4.5-5 air mi WNW of Hoback Peak.
Meadows along spruce forest.

U.S.A., Wyoming, Lincoln County: Wyoming/Salt River Ranges: Gannett Hills: along Second and Spring creeks; ca 10 air mi SSW of Afton.
Streamside and west, generally open slopes with sagebrush-grasslands and scatterd Rocky Mountain juniper. Phenology: fruiting.
with Bruce Embury

U.S.A., Wyoming, Sublette County: Wyoming/Salt River Ranges: Wyoming Range: Coal Creek and South Piney Creek; ca 21 air mi W of Big Piney.
Shaley open slopes bordering on Douglas fir, lodgepole pine, and aspen woodland and streamside and adjacent moist slopes; open slope with seeps. Phenology: flowering.
with Bruce Embury

U.S.A., Wyoming, Lincoln County: Wyoming/Salt River Ranges: Commissary Ridge: 0.5 air mi SE of Kemmerer Reservoir along powerlines E of paved road; ca 12 air mi NW of Kemmerer.
Rolling sagebrush-grasslands, southwest exposure with some aspen on northeast side of gravelly ridge, also along roadside. Phenology: fruiting.

U.S.A., Wyoming, Lincoln County: Wyoming/Salt River Ranges: Commissary Ridge: 0.5 air mi SE of Kemmerer Reservoir along powerlines E of paved road; ca 12 air mi NW of Kemmerer.
Rolling sagebrush-grasslands, southwest exposure with some aspen on northeast side of gravelly ridge, also along roadside. Phenology: flowering.

U.S.A., Wyoming, Lincoln County: Wyoming/Salt River Ranges: Hams Fork Valley: Hams Fork ca 0.5-1 air mi SE of confluence with Pole Creek; ca 14 air mi E of Cokeville.
Along the river and adjacent sagebrush-grassland slopes with some aspen; limestone and sandstone outcrops occasional. Phenology: flowering.

U.S.A., Wyoming, Sublette County: Wyoming/Salt River Ranges: Wyoming Range: Jamb Creek and lower slopes of ridge to N; ca 3.5 air mi ESE of Hoback Peak.
Open subalpine fir forests with grassy slopes. Phenology: fruiting.

U.S.A., Wyoming, Lincoln County: Wyoming/Salt River Ranges: Salt River Range: Trail Creek to Elk Mountain, 1-1.7 mi NE of trail head; 8 air mi E of Alpine.
Calcareous substrate with open herb communities. Phenology: fruiting.

U.S.A., Wyoming, Sublette County: Wyoming/Salt River Ranges: Wyoming Range: headwaters of Fisherman Creek; 11 air mi SE of Bondurant.
Willow thickets along stream and lower slopes with lodgepole pine. Phenology: fruiting.

U.S.A., Wyoming, Sublette County: Wyoming/Salt River Ranges: Wyoming Range: between Chall Creek and the South Fork Middle Beaver Creek, S of South Rim; ca 20 air mi NW of Daniel Junction.
Drainage, meadow, and adjacent lodgepole pine forest. Phenology: fruiting.

U.S.A., Wyoming, Sublette County: Wyoming/Salt River Ranges: Wyoming Range: Lookout Mountain at west end of Beaver Ridge on North Fork Dry Beaver Creek; ca 25 air mi WNW of Daniel Junction.
Grassy areas and ridge. Phenology: fruiting.

U.S.A., Wyoming, Sublette County: Wyoming/Salt River Ranges: Wyoming Range: south end of Mount McDougal between peaks 10780 and 10682 (feet).
Rocky (limestone) slopes and summit with patches of whitebark pine, subalpine fir, and Engelmann spruce. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sublette County: Wyoming/Salt River Ranges: Wyoming Range: Wyoming Range National Recreation Trail; 2-3 trail mi N of McDougal Gap.
Meadows and wet areas. Phenology: fruiting.

U.S.A., Wyoming, Sublette County: Upper Green River Basin: Cretaceous Mountain/Hogsback Ridge area: Cretaceous Mountain: a branch of Deloney Canyon above Dry Basin, ca 13.5 air mi SW of Big Piney.
Aspen forest in canyon bottom with meadows and willow thickets. Phenology: buds.

U.S.A., Wyoming, Sublette County: Upper Green River Basin: Cretaceous Mountain/Hogsback Ridge area: Cretaceous Mountain: a branch of Deloney Canyon above Dry Basin, ca 13.5 air mi SW of Big Piney.
Sagebrush-grassland in canyon bottom. Phenology: flowering.

U.S.A., Wyoming, Sublette County: Upper Green River Basin: Cretaceous Mountain/Hogsback Ridge area: Hogsback Ridge: north end of The Hogsback, ca 17.5 air mi SW of Big Piney.
Stony slope with low vegetation. Phenology: buds.

U.S.A., Wyoming, Lincoln County: Wyoming/Salt River Ranges: Tunp Range: Gooseberry Spring and vicinity between Boulder and Rock Creek ridges, ca 25 air mi WNW of Kemmerer; ca 6 air mi NE of Sage Junction.
Clay sagebrush slopes below rimrock. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sublette County: Upper Green River Basin: Cretaceous Mountain/Hogsback Ridge area: Fogarty Canyon at the south end of Cretaceous Mountain, ca 14 air mi SW of Big Piney.
Along small stream in narrow side canyon. Phenology: buds.

U.S.A., Wyoming, Lincoln County: Wyoming/Salt River Ranges: Salt River Range: ca 6 air mi N of Kemmerer.
Sagebrush slopes with serviceberry and coralberry and grassy flats. Phenology: flowering & fruiting.

U.S.A., Wyoming, Lincoln County: Wyoming/Salt River Ranges: Salt River Range: ca 6 air mi N of Kemmerer.
Sagebrush slopes with serviceberry and coralberry and grassy flats. Phenology: buds.

U.S.A., Wyoming, Lincoln County: Wyoming/Salt River Ranges: Salt River Range: Commissary Ridge, ca 14 air mi N of Kemmerer.
Flats along stream, old homestead in aspen grove, and slope with sandstone outcrops. Phenology: fruiting.

U.S.A., Wyoming, Lincoln County: Wyoming/Salt River Ranges: Salt River Range: Bartlette Creek drainage, ca 15 air mi N of Kemmerer.
Sandy slopes and stream bottom. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sublette County: Wyoming/Salt River Ranges: Salt River Range: Lake Ridge, ca 19 air mi SW of Big Piney.
Meadow and adjacent subalpine fir forest with some scattered whitebark pine. Phenology: buds.

U.S.A., Wyoming, Lincoln County: Wyoming/Salt River Ranges: Salt River Range: Little Fall Creek, ca 26 air mi SW of Big Piney.
Grassy slopes with stream bottom and forest margins. Phenology: flowering & fruiting.

U.S.A., Wyoming, Lincoln County: Wyoming/Salt River Ranges: Salt River Range: Little Fall Creek, ca 26 air mi SW of Big Piney.
Grassy slopes with stream bottom and forest margins. Phenology: buds.

U.S.A., Wyoming, Sublette County: Wyoming/Salt River Ranges: Salt River Range: Big Fall Creek, ca 24 air mi SW of Big Piney.
Sagebrush slopes with limber pine and subalpine fir on limey slopes with limestone outcrops. Phenology: buds.

U.S.A., Wyoming, Sublette County: Upper Green River Basin: Cretaceous Mountain/Hogsback Ridge Area: Black Canyon Creek at base of grade, ca 18 air mi SW of Big Piney.
Clayey and sandy hill, aspen grove and stream bottom. Phenology: fruiting.

U.S.A., Wyoming, Lincoln County: Wyoming/Salt River Ranges: Salt River Range: overlooking the Hams Fork just N of Bridger-Teton National Forest's southern boundary, ca 12 air mi NE of Cokeville.
Streamside, open slopes and adjacent aspen and coniferous forests. Phenology: flowering & fruiting.

U.S.A., Wyoming, Lincoln County: Wyoming/Salt River Ranges: Salt River Range: east side of Commisary Ridge, ca 10 air mi SW of Viola.
Sagebrush slope and ridge with aspen groves, the ridge with sandstone outcrops. Phenology: fruiting.

U.S.A., Wyoming, Lincoln County: Wyoming/Salt River Ranges: Tunp Range: 0.2-1 road mi N of Bridger-Teton National Forest's southern boundary, ca 9 air mi NE of Cokeville.
Lodgepole pine and subalpine fir overstory with logged areas. Phenology: fruiting.

U.S.A., Wyoming, Lincoln County: Wyoming/Salt River Ranges: Tunp Range: 0.2-1 road mi N of Bridger-Teton National Forest's southern boundary, ca 9 air mi NE of Cokeville.
Lodgepole pine and subalpine fir overstory with logged areas. Phenology: flowering.

U.S.A., Wyoming, Lincoln County: Wyoming/Salt River Ranges: Wyoming Range: Trail up to Cheese Pass then N to Peak 10848 then SE to base.
Rock slopes and ridge. Phenology: buds.

U.S.A., Wyoming, Sublette County: Wyoming/Salt River Ranges: Salt River Range: Northwest slope of Riley Ridge.
Rocky, grassy slopes with benches, often with aspen groves, some standing water and springs. Phenology: flowering & fruiting.

U.S.A., Wyoming, Lincoln County: Wyoming/Salt River Ranges: Salt River Range: Commissary Ridge, east flank: Clear Creek, 1.3-1.8 air mi SW of LaBarge Creek Road.
Stream side and and lower slopes through coniferous forest. Phenology: flowering & fruiting.

U.S.A., Wyoming, Lincoln County: Wyoming/Salt River Ranges: Salt River Range: Indian Ridge, east flank: Bear Trap Creek, then NW on West Bear Trap Creek, ca 0.2 trail miles either side of their confluence.
Stream side and lower slopes. Phenology: flowering.

U.S.A., Wyoming, Lincoln County: Wyoming/Salt River Ranges: Salt River Range: Commissary Ridge, southwest flank: Ridge between Pole Creek and East Fork Pole Creek.
Aspen and coniferous forest in drainage. Phenology: fruiting.

U.S.A., Wyoming, Fremont County: Southeastern Absarokas: ridge between White Pass and WAG VABM, ca 5 air mi S of Ramshorn Peak, ca 8 air mi NW of Dubois.
Aspen forest.

U.S.A., Wyoming, Fremont County: Southeastern Absarokas: along Bench Creek, ca 9 air mi NW of Dubois.
Creek bank.

U.S.A., Wyoming, Fremont County: Southeastern Absarokas: along Bench Creek, ca 9 air mi NW of Dubois.
Dry grassy slope. Phenology: flowering.

U.S.A., Wyoming, Park County: Northern Absarokas: Crandall Ranger Station off Wyo Hwy 296, ca 36 air mi NW of Cody.
Ridge with scattered sagebrush, with scattered aspen on lower edge. Phenology: flowering & fruiting.

U.S.A., Wyoming, Park County: Northern Absarokas: on ridge ca 3 air mi NW of Hunter Peak, ca 41 air mi NW of Cody.
Meadows in mixed conifer forest. Phenology: flowering & fruiting.

U.S.A., Wyoming, Park County: Northern Absarokas: Dead Indian Creek at Dead Indian Meadows, ca 4.5 air mi W of Pat O'Hara Peak, ca 22 air mi WNW of Cody.
Meadow along stream with scattered lodgepole pine. Phenology: flowering & fruiting.

U.S.A., Wyoming, Park County: Bighorn Basin: ca 1.5 mi N of Silvertip Oil Field; ca 19 air mi NW of Powell.
Along drainage and flats above.

U.S.A., Wyoming, Big Horn County: Bighorn Basin: N slope of Tatman Mountain, ca 12 air mi SW of Burlington, ca 27 air mi WSW of Basin.
Disturbed areas near windmill.
with Erik Nelson

U.S.A., Wyoming, Park County: Northern Absarokas: above Dead Indian Creek below Dead Indian Hill, ca 24 air mi NW of Cody.
with Erik Nelson

U.S.A., Wyoming, Park County: Northern Absarokas: Galena Pass and vicinity between Hughes and Sunlight Basins, ca 2 mi NW of Stinkingwater Peak, ca 38 air mi WNW of Cody.
Clay slopes and flat areas. Phenology: flowering & fruiting.

U.S.A., Wyoming, Teton County: Mount Leidy Highland Area: Gray Hills: N of Gros Ventre River in the vicinity of Dallas Creek, ca 0.5 air mi NW of west end of Upper Slide Lake, ca 22.5 air mi ENE of Jackson.
Bushy lee side of ridge. Phenology: flowering & fruiting.

U.S.A., Wyoming, Teton County: Mount Leidy Highland Area: Gray Hills: N of Gros Ventre River in the vicinity of Dallas Creek, ca 0.5 air mi NW of west end of Upper Slide Lake, ca 22.5 air mi ENE of Jackson.
Dry flats. Phenology: flowering & fruiting.

U.S.A., Wyoming, Albany County: Medicine Bow Mountains: northeast of Sheep Mountain, 23 1/4 mi W of Laramie, 1.7 mi S of Wyo Hwy 130,
Abundant in clay with Juncus, Iris and Cirsium. Phenology: flowering & fruiting.

U.S.A., Wyoming, Fremont County: Big Horn Mountains: along Stove Creek on the Nowood Road, ca 15.5 air mi NNE of Lost Cabin, ca 54 air mi NE of Riverton.
Bottom of a draw. Phenology: flowering & fruiting.

U.S.A., Wyoming, Johnson County: Big Horn Mountains: WNW of Grouse Mountain above Mosier Gulch off U.S. Hwy 16, ca 8.5 air mi W of Buffalo.
Bottom of a draw. Phenology: flowering & fruiting.
with Denise Gion

U.S.A., Wyoming, Carbon County: Medicine Bow Mountains: 0.4 mi from Wyo Hwy 130 on the road to South Brush Creek Campground.
Sparse in sandy loam with Frasera, Elymus and Bromus. Phenology: flowering & fruiting.

U.S.A., Wyoming, Hot Springs County: Bighorn Basin: ca 11.5 air mi SE of Grass Creek; ca 19 air mi NW of Thermopolis on the Cottonwood Creek Road.
Clay flats.

U.S.A., Wyoming, Washakie County: Bighorn Basin: along Nowater Creek, ca 16 air mi SE of Worland.
Disturbed areas and greasewood flat.

U.S.A., Wyoming, Big Horn County: Bighorn Basin: Renner Reservoir, ca 8 air mi SE of Hyattville, ca 10 air mi NNW of Tensleep.
Flats.

U.S.A., Wyoming, Washakie County: Big Horn Mountains: along the Middle Fork Powder River, ca 17 air mi SE of Big Trails, ca 28 air mi SE of Tensleep.
Grassy sagebrush slope with scattered limber pine. Phenology: flowering & fruiting.

U.S.A., Wyoming, Albany County: Medicine Bow Mountains: Cinnabar Park, NW of Albany, NE of Rob Roy Reservoir.
Iin loamy clay in a dry park with Erigeron, Cerastium and Polygonum. Common. Phenology: flowering & fruiting.
with Linda Nelson

U.S.A., Wyoming, Hot Springs County: Bighorn Basin: along South Fork Owl Creek above Anchor Reservoir, ca 32 air mi W of Thermopolis.
Sandy soil with cobblestones, cottonwood flats.

U.S.A., Wyoming, Albany County: Medicine Bow Mountains: ca 23 1/4 mi W of Laramie; ca 2.6 mi S of Wyo Hwy 130, northeast corner of Sheep Mountain.
Sparse in sandy loam in a small aspen grove with Lupinus. Phenology: fruiting.

U.S.A., Wyoming, Hot Springs County: Bighorn Basin: along Cottonwood Creek, ca 5 air mi W of Hamilton Dome; ca 24.5 air mi WNW of Thermopolis.
Stream bottom.
with Robert S. Kirkpatrick

U.S.A., Wyoming, Park County: Bighorn Basin: near the head of Spring Creek, ca 6 air mi S of Cody.
Clay flats around a stock pond.

U.S.A., Wyoming, Fremont County: Wind River Basin: The Gas Hills.
Seep between two ridges.

U.S.A., Wyoming, Fremont County: The Gas Hills
Seep between two ridges. Phenology: flowering & fruiting.
with Georgia Haines

U.S.A., Wyoming, Fremont County: Wind River Basin: Gas Hills Mining District: ca 4.2 air mi SSW of intersection of Gas Hills Road (Wyo Hwy 136) with Ore Road (main road through Gas Hills Mining District).
Badland bottoms. Phenology: flowering & fruiting.

U.S.A., Wyoming, Fremont County: Gas Hills Mining District: ca 2.5 air mi E of the intersection of Wyo Hwy 136 and Ore Road (main road through Gas Hills Mining District).
Sandy area along bottom of ravine. Hog Heaven, by camp road. Phenology: flowering & fruiting.

U.S.A., Wyoming, Fremont County: Granite Mountain Uplift: Willow Creek, ca 5 air mi NW of Muddy Gap Junction (Three Forks).
Moist meadow beside creek. Phenology: flowering & fruiting.

U.S.A., Wyoming, Carbon County: Granite Mountain Uplift: ca 5 mi N of the Ferris Mountains, along Little Cherry Creek, ca 6 air mi E of Muddy Gap Junction (Three Forks).
Edge of creek. Phenology: flowering & fruiting.

U.S.A., Wyoming, Fremont County: Big Camp Creek Area, ca 6 air mi WSW of Muddy Gap Junction (Three Forks).
Moist stream banks. Phenology: flowering & fruiting.
with Georgia Haines and Nora Little

U.S.A., Wyoming, Sweetwater County: Washakie Basin: Delaney Rim, ca 4 air mi S of Tipton.
Upper half of rim and rim edge, pebble surface at edge, seepage spring on side of rim, with stands of chokecherry and serviceberry, open slopes of clay and shale, some small ponds from seepage water; near ponds. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sweetwater County: Rock Springs Uplift: north side of Steamboat Mountain.
Large mesa, with limber pine woodlands, aspen, rocky slopes, mesa top with rocky sagebrush "meadows", occasional springs in pine forests, lower slopes with sage on loam/clay, sedge meadows, cliffs; wet meadow. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sweetwater County: [location and coordinates withheld]
Clay flats along wash, clay ridges, sandstone ridges and outcrops, shaley slopes with Cercocarpus; along wash. Phenology: fruiting.

Clay flats along wash, clay ridges, sandstone ridges and outcrops, shaley slopes with Cercocarpus; along wash. Phenology: flowering & fruiting.

U.S.A., Wyoming, Natrona County: Southern Powder River Basin/Southeastern Plains: Southern Powder River Basin: Junction of Buckman Road and Natrona County Road 114, ca 29 air mi NW of Casper.
Broad shaley loam ridge and drainages; shallow drainage. Phenology: flowering & fruiting.

U.S.A., Wyoming, Campbell County: [location and coordinates withheld]
Ponderosa pine slopes, eroded plains; along stream. Phenology: flowering.
with Ronald L. Hartman and Mary Alice Sanguinetti.

U.S.A., Wyoming, Campbell County: Powder River Basin: ca 7 air mi SSW of Gillette.
Open ground along road, sagebrush plains; plains. Phenology: flowering & fruiting.

U.S.A., Wyoming, Campbell County: [location and coordinates withheld]
Heavily grazed plains and butte, eroded slopes, small holding pond; plains. Phenology: flowering & fruiting.

U.S.A., Wyoming, Campbell County: [location and coordinates withheld]
Flats near creek; flats. Phenology: flowering & fruiting.
with Mary Alice Sanguinetti

U.S.A., Wyoming, Campbell County: Powder River Basin: ca 11 air mi NW of Weston.
Plains, marsh along holding pond, flats, gravel roadside; edge of marsh. Phenology: flowering & fruiting.
with Mary Alice Sanguinetti

U.S.A., Wyoming, Campbell County: Powder River Basin: ca 8 air mi S of Spotted Horse.
Eroded slopes, clinker outcrops, old roadbed; slope, drainageway. Phenology: fruiting.
with Mary Alice Sanguinetti

Ponderosa pine covered buttes, steep shale and talus slopes, sagebrush plains at summit, ravines; ravine. Phenology: flowering & fruiting.

U.S.A., Wyoming, Johnson County: Powder River Basin: ca 7.5 air mi SE of Kaycee.
Sagebrush plain on clay, draws; draw. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sheridan County: Powder River Basin: hills above S R Creek, ca 8 air mi E of Wyarno.
Rocky slopes, scoria, sagebrush plains, mesic ravine; ravine. Phenology: flowering & fruiting.

U.S.A., Wyoming, Johnson County: Powder River Basin: ca 5.5 air mi S of Kaycee.
Saltbrush flats, and drying mud around holding pond; flats. Phenology: flowering & fruiting.

U.S.A., Wyoming, Natrona County: Powder River Basin: along Thirtythree Mile Road, ca 1 mi S of South Fork Powder River.
Clay flats, sagebrush plains, mud along temporary pool; flats. Phenology: flowering & fruiting.

U.S.A., Wyoming, Johnson County: Powder River Basin: Ninemile Creek, ca 8 air mi W of Powder River.
Flats around holding pond, drying muddy margins of pond; flats. Phenology: flowering & fruiting.

U.S.A., Wyoming, Natrona County: Powder River Basin: Hells Half Acre, ca 5 air mi W of Powder River.
Bentonite badlands, slopes, drainages at bottom of slopes, sandy plains above; drainages. Phenology: flowering & fruiting.

U.S.A., Wyoming, Natrona County: Powder River Basin: along Middle Casper Creek, ca 3.5 air mi SE of Powder River.
Greasewood/saltbush flats along creek; along creek. Phenology: flowering & fruiting.

Sagebrush plain, saltbush flats, margins of soda lake; flats. Phenology: flowering & fruiting.

U.S.A., Wyoming, Johnson County: [location and coordinates withheld]
Sedge meadow along wet draw, flats near draw; meadows. Phenology: flowering & fruiting.

U.S.A., Wyoming, Johnson County: Big Horn Mountains: Clear Creek and Hunter Creek, at base of Hunter Ridge, ca 0.5 mi W of Hunter Ranger Station.
Outcrops at base of ridge; roadside. Phenology: flowering & fruiting.

U.S.A., Wyoming, Natrona County: Powder River Basin: "Alkali Flat" and Dead Horse Creek Flats, ca 13 air mi SW of Midwest.
"Alkali Flat", flats along creek; creek flats. Phenology: flowering & fruiting.

U.S.A., Wyoming, Hot Springs County: Absaroka Mountains: ca 27 air mi SSW of Meeteetse, junction of South Fork and East Fork of South Fork Wood River and Slaughter Creek.
Big sagebrush grasslands. Phenology: flowering & fruiting.
Robert S. Kirkpatrick, 1551. 7/26/1983.
with Ruth E. B. Kirkpatrick

U.S.A., Wyoming, Park County: Absaroka Mountains: ca 25 air mi W of Meeteetse, in the vicinity of the junction of Jack Creek and the Greybull River.
Dry subalpine meadow with Trifolium nanum. Phenology: flowering & fruiting.
Robert S. Kirkpatrick, 2260. 8/18/1983.

U.S.A., Wyoming, Fremont County: Absaroka Mountains: ca 11 air mi NE of Dubois, 1.5 mi E of Game and Fish Elk Winter Headquarters.
Sagebrush grasslands (Artemisia tridentata var. wyomingensis) with scattered Pinus flexilis; limestone with occasional cliffs dry sites. Phenology: flowering.
Robert S. Kirkpatrick, 2733. 6/21/1984.

U.S.A., Wyoming, Park County: Absaroka Mountains: ca 18 air mi WSW of Meeteetse, West Fork Timber Creek, ca 1 mi W of the Timber Creek Ranger Station.
Meadows with scattered Potentilla fruticosa; dry areas. Phenology: flowering & fruiting.

U.S.A., Wyoming, Fremont County: Absaroka Mountains: ca 7 air mi NNE of Dubois, south side of Spring Mountain.
Riparian, lower montane; banks and slopes. Phenology: flowering.

U.S.A., Wyoming, Park County: Absaroka Mountains: ca 45 air mi SW of Cody, at junction of South Fork Shoshone River and Needle Creek.
Old river terrace with sagebrush and limber pine. Phenology: flowering & fruiting.
Robert S. Kirkpatrick, 414b. 6/30/1983.
with Ruth E. B. Kirkpatrick

U.S.A., Wyoming, Park County: Absaroka Mountains: ca 29 air mi SW of Meeteetse, at Kirwin in the vicinity of the junction of the North Fork Wood River and Cascade Creek.
Dry subalpine meadows. Phenology: flowering & fruiting.
with Ruth E. B. Kirkpatrick

U.S.A., Wyoming, Park County: Absaroka Mountains: ca 17 air mi SW of Meeteetse, along the South Fork of Dick Creek.
Spruce and fir forests and adjacent wet areas. Phenology: flowering & fruiting.
Robert S. Kirkpatrick, 692b. 7/6/1983.

U.S.A., Wyoming, Natrona County: Oil field, ca 4.2 air mi N of Waltman.
Eroded shale slopes with sandstone outcrops and drainages. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sheridan County: Big Horn Mountains: ca 3 air mi SSW of Dayton.
Ridge with sandy lower slopes and stream bottom, Gypsum springs and Chugwater formations. Phenology: flowering & fruiting.

U.S.A., Wyoming, Park County: West ridge leading to summit of Heart Mountain.
Open slopes and ridges and badlands; sandstone and shales. Phenology: flowering & fruiting.

U.S.A., Wyoming, Park County: West ridge leading to summit of Heart Mountain.
Limestone cap rock and upper slopes with Pinus flexilis, Picea glauca, and Pseudotseuga menziesii. Phenology: flowering & fruiting.

U.S.A., Wyoming, Fremont County: Ice Slough, ca 9 air mi WNW of Jeffrey City.
Marsh with very boggy peat deposits and adjacent margins. Phenology: flowering & fruiting.

U.S.A., Wyoming, Park County: Southeastern Absarokas: drainage immediately NW of confluence of Jack Creek and the Greybull River.
Transition meadows, towards alpine, lush stream drainage, and rocky ridges; grassy slope. Phenology: flowering & fruiting.

U.S.A., Wyoming, Park County: Southeastern Absarokas: Foster Draw, ca 1 mi W of Foster Reservoir, northeast end of Carter Mountain.
Irrigation ditch along base, open grassy slopes, spruce forest, and transition meadows towards alpine; wet depression, 8800 feet. Phenology: flowering & fruiting.

U.S.A., Wyoming, Fremont County: Southeastern Absarokas: 2-3 air mi NE of East Fork Guard Station.
Eroded slopes, meadows, coniferous forests, and stream margins; coniferous forest. Phenology: flowering & fruiting.

U.S.A., Wyoming, Park County: Northern Absarokas: Little Bald Ridge and Little Sunlight Creek, 2-3 air mi W of Sunlight Ranger Station.
Limestone talus slopes, ridges, and caprock, stream bottoms with willow and cottonwood, and disturbed roadsides; steep east slope with douglas fir. Phenology: flowering & fruiting.

U.S.A., Wyoming, Park County: Northern Absarokas: 5-6 air mi NW of Crandall Creek, Squaw Creek Trail then ridge to near summit of Hunter Peak.
Wooded slopes, and openings. Phenology: flowering & fruiting.

U.S.A., Wyoming, Park County: Northern Absarokas: Guitar Lake drainage, ca 3 air mi S of Silver Gate, Montana.
Subalpine meadows. Phenology: flowering & fruiting.

U.S.A., Wyoming, Fremont County: Upper North Platte and Laramie River Drainages: Granite Mountains: Lankin Gap between Lankin Dome and McIntosh Peak, ca 3 air mi NW of Split Rock.
Sagebrush-grassland; sandy. Phenology: flowering.

U.S.A., Wyoming, Fremont County: Southwestern Absarokas: Bear Cub Pass to Trail creek, 4-6 air mi NE of Togwotee Pass.
Trail through spruce-fir forests, along drainages, and in steam bottom.
with Neil Snow

U.S.A., Wyoming, Park County: Southwestern Absarokas: Yellowstone National Park: Sylvan Pass to Top Notch Peak.
Spruce-fir and white bark pine forests and bald summits and rocky outcrops.
with Neil Snow

U.S.A., Wyoming, Carbon County: Sierra Madre/Park Ranges: Sierra Madre: ca 14 air mi NNW of Bridger Peak.
Shortgrass prairie on bench land high in calcium carbonate; on slopes. Phenology: flowering & fruiting.
with Nancy Kastning

U.S.A., Wyoming, Teton County: Mount Leidy Highland Area: Gray Hills: ridge and adjacent area overlooking Slate Creek, ca 4.5 air mi NW of west end of Upper Slide Lake.
Douglas fir and Engelmann spruce forest, adjacent barren ridge, and slope below. Phenology: flowering & fruiting.

U.S.A., Wyoming, Teton County: Mount Leidy Highland Area: Gray Hills: Dallas Creek to Lightning Creek, ca 1 air mi N of west end of Upper Slide Lake.
Shaley barren slopes and adjacent stream bottoms. Phenology: flowering & fruiting.

U.S.A., Wyoming, Teton County: Mount Leidy Highland Area: Gray Hills: ridge E of Slate Creek and slope to E, ca 5 air mi NW of west end of Lower Slide Lake.
Aspen grove and meadows. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sublette County: West Slope Wind River Range: between Willow Lake and Fremont Lake near Trapper Lake Trailhead.
Sagebrush grassland and aspen woodland with series of filled and dried-up ponds. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sublette County: West Slope Wind River Range: Jim Creek, 1.5 air mi E of Wyo Hwy 352.
Streamside with scattered Engelmann spruce; lodgepole pine forest and meadows slightly above. Phenology: flowering & fruiting.

U.S.A., Wyoming, Teton County: West Slope Wind River Range: Cottonwood Creek from outfitter's camp to Sohare Creek.
Meadows and scattered lodgepole pine and Engelmann spruce. Phenology: flowering & fruiting.

U.S.A., Wyoming, Teton County: West Slope Wind River Range: South Fork Fish Creek between Purdy and Hackamore Creeks.
Meadows, gravel bars, and adjacent lodgepole pine forests. Phenology: flowering & fruiting.

U.S.A., Wyoming, Fremont County: Upper North Platte and Laramie River Drainages: Granite Mountains: Lankin Gap between Lankin Dome and McIntosh Peak, ca 3 air mi NW of Split Rock.
Drainage through granite boulders; thickets of Physocarpus monogynus and other shrubs. Phenology: flowering.

U.S.A., Wyoming, Sublette County: West Slope Wind River Range: at trail split to Twin Lakes from Porcupine Creek, ca 1.5 air mi SW of south end of North Green River Lake.
Meadow and adjacent lodgepole pine and spruce forest understories with some wet areas. Phenology: flowering & fruiting.
with Jonathan Hughes

U.S.A., Wyoming, Sublette County: West Slope Wind River Range: Sedgewick Meadows and vicinity, ca 3 air mi W of Independence Mountain.
Rocky hills with lodgepole pine and adjacent wet meadows and streamsides. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sublette County: West Slope Wind River Range: Dutch Joe Creek, 1-2 air mi NW of Independence Mountain.
Stream margins, meadows, and adjacent coniferous forest. Phenology: fruiting.

U.S.A., Wyoming, Sublette County: West Slope Wind River Range: Lime Creek, across Green River from Kendall Warm Springs, ca 11 air mi W of Green River Lakes.
Limestone outcrops with stream on rolling sagebrush slopes. Phenology: flowering & fruiting.
with Jonathan Hughes

U.S.A., Wyoming, Sublette County: West Slope Wind River Range: Lime Creek, across Green River from Kendall Warm Springs, ca 11 air mi W of Green River Lakes.
Limestone outcrops with stream on rolling sagebrush slopes. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sublette County: West Slope Wind River Range: Rock Creek, 3-5 mi W of Kendall Guard Station.
Streamside with lodgepole pine, Engelmann spruce, and willows; lower slopes with sandstone, shale, and limestone outcrops. Phenology: flowering & fruiting.

U.S.A., Wyoming, Campbell County: Powder River Basin: ca 18 air mi SE of Gillette.
Hill with grassy ridge and steep slopes, eroded slopes, and roadside; lower slope. Phenology: flowering & fruiting.

U.S.A., Wyoming, Campbell County: Powder River Basin: ca 7 air mi ESE of Gillette.
Stream with adjacent eroded hills and plains; slope. Phenology: flowering & fruiting.

U.S.A., Wyoming, Campbell County: Powder River Basin: ca 19 air mi NNE of Gillette.
Low eroded slopes and drainage. Phenology: flowering & fruiting.
with Keith Dueholm and Mary Alice Sanguinetti

U.S.A., Wyoming, Campbell County: Powder River Basin: along Dead Horse Creek, ca 19 air mi WSW of Gillette.
Creek bottom and adjacent slopes. Phenology: flowering & fruiting.

U.S.A., Wyoming, Campbell County: Powder River Basin: ca 5 air mi NNW of Turnercrest.
Moist drainage. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sheridan County: Big Horn Mountains: Bighorn National Forest: Fisher Mountain, ca 17 air mi W of Parkman.
Limestone summit and upper slopes. Phenology: flowering & fruiting.
with Ann Odasz

Gravelly hills; black sage, creeping juniper, and limber pine common. Phenology: flowering.

U.S.A., Wyoming, Sublette County: West Slope Wind River Range: south and east shore of Little Half Moon Lake, 8 air mi ENE of Pinedale.
Grassy meadow with occasional lodgepole pine. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sublette County: West Slope Wind River Range: Adjacent to New Fork River, ca .25 air mi NE of Upper New Fork Lake, ca 15 air mi N of Pinedale.
Sagebrush meadow. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sublette County: West Slope Wind River Range: Half Moon Lake, ca 8 air mi NE of Pinedale.
Open sagebrush slope. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sublette County: West Slope Wind River Range: west face of White Rock, adjacent to upper Green River Lake, ca 28 air mi N of Pinedale.
Open limestone/shale talus slope at base of mountain. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sublette County: West Slope Wind River Range: East slope of Big Sheep Mountain, ca 31 air mi N of Pinedale.
Open meadow adjacent to pine forest. Phenology: flowering & fruiting.

U.S.A., Wyoming, Teton County: West Slope Wind River Range: Mosquito Lake, 1/4 mi due E of Union Pass Road, ca 37 air mi NNW of Pinedale.
Lodgepole pine/dry sagebrush meadow adjacent to lake. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sublette County: West Slope Wind River Range: Indian Basin, ca 20 air mi NE of Pinedale.
Rocky, open edge of Indian Basin Trail at timberline. Phenology: flowering & fruiting.

U.S.A., Wyoming, Teton County: West Slope Wind River Range: Devils Creek Basin, ca 36 air mi E of Jackson.
Shady lodgepole pine/Engelmann spruce forest. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sublette County: West Slope Wind River Range: Boulder Creek Canyon, due E of Boulder Lake, ca 14 air mi E of Pinedale.
Dry sagebrush grassland bordering willow swamp.

U.S.A., Wyoming, Goshen County: Southern Powder River Basin/Southeastern Plains: Southeastern Plains: along Horse Creek and adjacent plains W of County Road 191, ca 4 air mi S of La Grange; ca 34 air mi S of Torrington.
Drier flats above the creek. Phenology: fruiting.

U.S.A., Wyoming, Goshen County: Southern Powder River Basin/Southeastern Plains: Southeastern Plains: along Horse Creek and adjacent plains W of County Road 191, ca 4 air mi S of La Grange; ca 34 air mi S of Torrington.
Drier flats above the creek. Phenology: flowering.

U.S.A., Wyoming, Natrona County: Southern Powder River Basin/Southeastern Plains: Southern Powder River Basin: drainage leading to Middle Fork Casper Creek along Bucknum or County Road 125, ca 18.5 air mi NW of Casper.
Swales and bottom of draws. Phenology: buds.

U.S.A., Wyoming, Converse County: Southern Powder River Basin/Southeastern Plains: Southern Powder River Basin: W of 55 Ranch or County Road 23 and Dave Johnston Coal Mine, ca 14.3 air mi N of Glenrock or 13.6 air mi N of the North Platte River.
Under ponderosa pine in rough breaks of coarse-grained sandstone, coal beds, and clay badlands. Phenology: fruiting.

U.S.A., Wyoming, Converse County: Southern Powder River Basin/Southeastern Plains: Southern Powder River Basin: W of 55 Ranch or County Road 23 and Dave Johnston Coal Mine, ca 14.3 air mi N of Glenrock or 13.6 air mi N of the North Platte River.
Shallow drainage channel in rough breaks of coarse-grained sandstone, coal beds, and clay badlands with ponderosa pine. Phenology: fruiting.

U.S.A., Wyoming, Platte County: Southern Powder River Basin/Southeastern Plains: Southeastern Plains: along Horseshoe or County Road 59 S of Horseshoe Creek, ca 6 air mi SW of Glendo; ca 27.5 air mi NNW of Wheatland.
Red bed slopes and draws covered with cobblestones. Phenology: fruiting.

U.S.A., Wyoming, Natrona County: Southern Powder River Basin/Southeastern Plains: Southern Powder River Basin: along the Oregon Trail on Oregon Trail or County Road 319, ca 1.5 air mi ENE of Ryan (Prospect) Hill, ca 27.8 air mi SW of Casper.
Sagebrush-grassland on coarse sandy-fine gravelly areas at the base of slopes. Phenology: fruiting.

U.S.A., Wyoming, Natrona County: Southern Powder River Basin/Southeastern Plains: Southern Powder River Basin: ca 1/4-0.5 mi WNW of Big Sulfer Spring, ca 20 air mi NE of Powder River; ca 40 air mi NW of Casper.
Along shaly, saline stream channel in the bottom of a narrow canyon. Phenology: fruiting.

U.S.A., Wyoming, Natrona County: Southern Powder River Basin/Southeastern Plains: Southern Powder River Basin: ca 1/4-0.5 mi WNW of Big Sulfer Spring, ca 20 air mi NE of Powder River; ca 40 air mi NW of Casper.
Broad, shaly, saline stream channel in a canyon. Phenology: fruiting.

U.S.A., Wyoming, Natrona County: Southern Powder River Basin/Southeastern Plains: Southern Powder River Basin: ca 1/4-0.5 mi WNW of Big Sulfer Spring, ca 20 air mi NE of Powder River; ca 40 air mi NW of Casper.
Bottoms of draws and small meadows. Phenology: fruiting.

U.S.A., Wyoming, Natrona County: Southern Powder River Basin/Southeastern Plains: Southern Powder River Basin: along Cloud Creek off Thirtythree Mile or County Road 110, ca 23 air mi NE of Powder River; ca 33.5 air mi NW of Casper.
Stream bank, benches and old sandbars. Phenology: flowering.

U.S.A., Wyoming, Laramie County: Southern Powder River Basin/Southeastern Plains: Southeastern Plains: along Atlas or County Road 224 ca 0.5-1 air mi N of Lodgepole Creek and ca 1 air mi W of I-25, ca 16 air mi N of Cheyenne.
Grassy bottom of a swale through rolling plains. Phenology: fruiting.

U.S.A., Wyoming, Converse County: Southern Powder River Basin/Southeastern Plains: Southern Powder River Basin: Pine Ridge between the head of Cottonwood Creek and Gillam Draw, ca 61 air mi NW of Douglas, ca 10.5 air mi SW of Ross.
Slopes and draws in sagebrush-grassland or badland slopes with scattered ponderosa pine. Phenology: fruiting.

U.S.A., Wyoming, Natrona County: Upper North Platte and Laramie River Drainages: Stone Cabin Creek crossing Poison Spider or County Road 201, ca 38 air mi NW of Alcova townsite.
Creek banks and adjacent swale; areas of high salinity. Phenology: flowering.

Stony knoll and adjacent slopes with scattered sagebrush, forbs, and graminoids. Phenology: flowering & fruiting.
Annotated by Thomas Cramer.

U.S.A., Wyoming, Natrona County: Southern Powder River Basin/Southeastern Plains: Southern Powder River Basin: Emigrant Gap Ridge, ca 12 air mi W of Casper.
Sandy and shaly areas with ponderosa pine on ridges. Phenology: flowering & fruiting.

U.S.A., Wyoming, Natrona County: Southern Powder River Basin/Southeastern Plains: Southern Powder River Basin: Wyo Hwy 253, ca 9 air mi SE of Casper.
Wide right-of-way with road cut and relatively undisturbed grasslands along fence and drainage with cottonwood and willow. Phenology: flowering & fruiting.

U.S.A., Wyoming, Converse County: Southern Powder River Basin/Southeastern Plains: Southern Powder River Basin: Wyoming Game and Fish Access area along the North Platte River in vicinity of Carey, ca 10 air mi E of Glenrock.
River margin and sandy flats and slopes. Phenology: flowering & fruiting.

U.S.A., Wyoming, Converse County: [location and coordinates withheld]
Sandy plains and road cut. Phenology: fruiting.

U.S.A., Wyoming, Converse County: Southern Powder River Basin/Southeastern Plains: Southeastern Plains: ca 4 air mi SSE of Douglas.
Sandstone outcrop and sandy slope. Phenology: buds.

U.S.A., Wyoming, Converse County: [location and coordinates withheld]
Alkaline depression and adjacent sandy rise. Phenology: fruiting.

U.S.A., Wyoming, Natrona County: Southern Powder River Basin/Southeastern Plains: Southern Powder River Basin: ca 1.2 air mi NNW of Waltman.
Sandy draw and slopes. Phenology: flowering.
with T. W. Nelson

U.S.A., Wyoming, Natrona County: Southern Powder River Basin/Southeastern Plains: Southern Powder River Basin: ca 6 air mi NW of Arminto.
Sandy-rocky slope and eroded drainage areas. Phenology: flowering.
with T. W. Nelson

U.S.A., Wyoming, Natrona County: Upper North Platte and Laramie River Drainages: E of County Road 211, ca 1.2 air mi N of McClanahan Draw; ca 5.4 road mi to Poison Spider or County Road 201.
Badlands; hard clay soil interspersed with sandy areas of sagebrush-grassland. Phenology: flowering.

U.S.A., Wyoming, Laramie County: [location and coordinates withheld]
Sandy areas. Phenology: fruiting.

U.S.A., Wyoming, Lincoln County: Southern Salt River Range and Vicinity: Tunp Range: Rock Creek Ridge, from Pine Creek Ski Area

U.S.A., Wyoming, Lincoln County: Green River Basin: ca 15.5 air mi W of La Barge at the south end of Fontenelle Hogbacks.
Sagebrush draw. Phenology: flowering & fruiting.
with Jane T. Kellett and Steve Laster

U.S.A., Wyoming, Lincoln County: Green River Basin: ca 15.5 air mi W of La Barge at the south end of Fontenelle Hogbacks.
Sagebrush draw. Phenology: flowering.
with Jane T. Kellett and Steve Laster

U.S.A., Wyoming, Lincoln County: Green River Basin: ca 15.5 air mi W of La Barge at the south end of Fontenelle Hogbacks.
Rocky limestone outcrop on sagebrush hillside. Phenology: flowering.
with Jane T. Kellett and Steve Laster

U.S.A., Wyoming, Sublette County: Green River Basin: hill just SW of Onion Springs, ca 7 air mi SW of Daniel Junction.
Sagebrush hills, open ridgetops, and Prunus/Amelanchier spots. Phenology: flowering.

U.S.A., Wyoming, Sublette County: Green River Basin: North Cottonwood Creek just E of Bridger-Teton National Forest, ca 7 air mi W of Halfway.
Willow river bottom, adjacent meadows, aspen groves, and Douglas fir forest. Phenology: flowering.

U.S.A., Wyoming, Lincoln County: Southern Salt River Range and Vicinity: Southern Sublette Range: ca 7 air mi N of Cokeville.
West-facing hillside, lower sage slopes, middle open meadow slopes, and upper Cercocarpus slopes. Phenology: flowering.

U.S.A., Wyoming, Sublette County: Green River Basin: hill across Watson Draw from Signal Hill, ca 13 air mi NE of Merna.
Hill of aspen groves, Douglas fir stands, meadows, and willow creekside. Phenology: flowering.

U.S.A., Wyoming, Sublette County: Green River Basin: Grindstone Butte, ca 3 air mi SE of Daniel.
Sagebrush hill and windswept, open ridgetops. Phenology: flowering.

U.S.A., Wyoming, Sublette County: Green River Basin: Fremont Butte, ca 6 air mi E of Boulder.
Sagebrush hillsides with granite outcrops. Phenology: flowering.

U.S.A., Wyoming, Sublette County: Green River Basin: South Piney Creek just E of Bridger-Teton National Forest, ca 19 air mi W of Big Piney.
Creek bottom willows and meadows; hillside Douglas fir stands and sagebrush meadows. Phenology: flowering.

U.S.A., Wyoming, Sublette County: Green River Basin: Sheep Creek, ca 8.5 air mi NW of Viola.
Sagebrush canyon bottom and side with aspen and various conifer stands and a hillside spring. Phenology: flowering.

U.S.A., Wyoming, Sublette County: Green River Basin: Muddy Creek, ca 3 air mi N of Big Piney.
Creekside meadows. Phenology: flowering.

U.S.A., Wyoming, Sublette County: Green River Basin: ca 5.5 air mi N of Pinedale.
Sagebrush slopes. Phenology: flowering.
with Steve Laster and Jane T. Kellett

U.S.A., Wyoming, Lincoln County: Green River Basin: south end of Slate Creek Ridge, ca 11.5 air mi NNE of Kemmerer.
Hillside aspen grove. Phenology: flowering.

U.S.A., Wyoming, Lincoln County: Green River Basin: south end of Slate Creek Ridge, ca 11.5 air mi NNE of Kemmerer.
Sagebrush gravel hillside. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sublette County: Green River Basin: Little Prospect Mountain, ca 11.5 air mi ESE of Big Sandy.
Sagebrush meadow. Phenology: flowering.

U.S.A., Wyoming, Sublette County: [location and coordinates withheld]
Hillside aspen stand. Phenology: flowering.

U.S.A., Wyoming, Sublette County: Green River Basin: ca 14.5 air mi N of Daniel Junction.
Roadside meadow. Phenology: flowering.

U.S.A., Wyoming, Sublette County: Green River Basin: Green River, ca 13 air mi N of Daniel Junction.
Cobblestone sagebrush hillside. Phenology: flowering.

U.S.A., Wyoming, Sublette County: Green River Basin: Boulder Creek, ca 3.5 air mi N of Boulder.
Creekside and sagebrush slopes. Phenology: flowering.

U.S.A., Wyoming, Sublette County: Green River Basin: ca 12 air mi N of Farson.
Clay draws and sandy sagebrush hills at the base of badlands hillsides. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sublette County: Green River Basin: ca 10 air mi SW of Daniel.
Creekside meadows with willows. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sublette County: Green River Basin: Camp Creek, ca 23 air mi WNW of Big Piney.
Hillside aspen stands. Phenology: flowering.

U.S.A., Wyoming, Sublette County: Green River Basin: Bald Mountain, ca 21 air mi WNW of Big Piney.
Mountainside meadows and aspen groves. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sublette County: Green River Basin: ca 18 air mi N of Farson.
Sagebrush hill. Phenology: flowering.

U.S.A., Wyoming, Sublette County: Green River Basin: Water Hole Draw at Big Sandy River, ca 23.5 air mi N of Farson.
Muddy alkaline draw bottom with occasional standing water. Phenology: flowering.

U.S.A., Wyoming, Sublette County: Green River Basin: Water Hole Draw at Big Sandy River, ca 23.5 air mi N of Farson.
Muddy alkaline draw bottom with occasional standing water. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sublette County: Green River Basin: Water Hole Draw at Big Sandy River, ca 23.5 air mi N of Farson.
Riverside meadows and willows. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sublette County: Green River Basin: Irish Canyon at Bridger-Teton National Forest border, ca 5.5 air mi ENE of Big Sandy.
Rocky sagebrush hillside. Phenology: flowering.

U.S.A., Wyoming, Sublette County: Green River Basin: New Fork River, ca 6 air mi SW of Boulder.
Gravel sagebrush bluffside above river. Phenology: fruiting.

U.S.A., Wyoming, Crook County: Black Hills: Bear Lodge Mountains: small shallow pond, ca 100 yds N of Wyo Hwy 24 at Bear Lodge Pass; ca 6 air mi SE of Alva.
Emergent. Phenology: flowering & fruiting.

U.S.A., Wyoming, Crook County: Black Hills: Bear Lodge Mountains: head of Carson Draw, ca 4 air mi NW of Sundance.
Pine forest, south and west-facing slopes with limestone outcrops (Pahasapa limestone). Phenology: flowering & fruiting.
Annotated by M. Gabel in 2005.

U.S.A., Wyoming, Crook County: Black Hills: between Goldie Road and Elkhorn Creek, ca 6 air mi WNW of Seely.
Moist gully in sagebrush grassland. Phenology: flowering & fruiting.
Annotated by M. Gabel in 2005.
Hollis Marriott, 3957a. 7/5/1983.

U.S.A., Wyoming, Weston County: Black Hills: W of Wyo Hwy 116 near junction with Arch Creek Road, ca 5 air mi NNE of Upton.
Sagebrush-grassland with occasional pines and junipers. Phenology: flowering & fruiting.
Annotated by M. Gabel in 2005.

U.S.A., Wyoming, Weston County: [location and coordinates withheld]
Grassland on red shale soil (Spearfish Formation). Phenology: fruiting.

U.S.A., Wyoming, Crook County: Black Hills: Scott-Hardy Spring (USFS Road 870), ca 3.5 air mi ESE of Moskee.
Fenced-off area around spring. Phenology: flowering & fruiting.

U.S.A., Wyoming, Crook County: [location and coordinates withheld]
Pine forest on south-east facing slope above limestone cliffs. Phenology: flowering & fruiting.

U.S.A., Wyoming, Natrona County: Upper North Platte and Laramie River Drainages: N of County Road 295, ca 19.5 air mi SE of Alcova townsite.
Chalky hills; sagebrush-grassland leading into barren knolls of cushion plants. Phenology: flowering.

U.S.A., Wyoming, Weston County: [location and coordinates withheld]
Greasewood flats along creek. Phenology: flowering & fruiting.

U.S.A., Wyoming, Crook County: Black Hills: drainage from Geis Springs to 1.5 mi to the NE, ca 5-6 air mi E of Alva.
Pine woodlands, shaded ravines, logging roads, sandy open slopes, and pond; prairie. Phenology: flowering & fruiting.

U.S.A., Wyoming, Crook County: Black Hills: Tomcat Creek Oil Field, ca 19 air mi SW of Sundance.
Pinus ponderosa woodland on rolling hills of shale with wet drainages, shale badlands, Sarcobatus vermiculatus flats, and sandy sagebrush Artemisia slopes; wet drainage in woodland. Phenology: flowering & fruiting.

U.S.A., Wyoming, Carbon County: Upper North Platte and Laramie River Drainages: Bible Rock S of County Road 320, ca 9.2 air mi S of Medicine Bow townsite.
Sagebrush-grassland leading into north-facing slope of mountain mahogany and snowberry. Phenology: flowering.

U.S.A., Wyoming, Carbon County: Upper North Platte and Laramie River Drainages: East Allen Lake, ca 1 air mi W of County Road 1; ca 1.5 air mi S of Medicine Bow townsite.
Greasewood-saltbush flats; disturbed. Phenology: fruiting.

U.S.A., Montana, Carbon County: Bighorn Basin: Bear Bench Mark hill off Helt or BLM Road 1016, ca 24 air mi SE of Bridger.
45.0668° N, 108.5579° W; uncertainty 0.25 mi., GPS reading
Sagebrush steppe. Phenology: flowering & fruiting.
Annotated by B. E. Nelson.

U.S.A., Montana, Carbon County: Bighorn Basin: Gypsum Creek and vicinity S of Helt or BLM Road 1016, ca 28.5 air mi SE of Bridger.
45.054° N, 108.464° W; uncertainty 1 mi., GPS reading
Stony sagebrush flats along and above the arroyo. Phenology: fruiting.
Annotated by B. E. Nelson.

U.S.A., Montana, Carbon County: Pryor Mountains: Bear Canyon and vicinity, ca 25 air mi SE of Bridger.
45.0861° N, 108.5258° W; uncertainty 1 mi., GPS reading
Rolling slopes on limestone with Utah juniper and sagebrush. Phenology: flowering.
Annotated by B. E. Nelson.

U.S.A., Montana, Carbon County: Pryor Mountains: Custer National Forest: north rim of the mountains at the west end, ca 9 air mi N of Warren; ca 16 air mi SE of Bridger.
45.1919° N, 108.6255° W; uncertainty 0.5 mi., GPS reading
Moist area below low cliff with limber pine and sagebrush. Phenology: fruiting.

U.S.A., Montana, Carbon County: Pryor Mountains: Custer National Forest: ridge between Dry Head and Punch Bowl creeks from Crow Indian Reservation boundary SW along trail, ca 28-29 air mi ESE of Bridger.
Moist to dry red slopes with forbs, grasses, and bare areas. Phenology: fruiting.

U.S.A., Montana, Carbon County: Pryor Mountains: Custer National Forest: Red Pryor Mountain, southeast shoulder, steep slope below the rim to the E, ca 26 air mi SE of Bridger.
45.1162° N, 108.4489° W; uncertainty 0.25 mi., GPS reading
Limber pine/spruce grove on southwest-facing ridge slope. Phenology: flowering & fruiting.

U.S.A., Montana, Carbon County: Pryor Mountains: Custer National Forest: spring complex near the head of Dry Head Creek S of Harsten Flat, ca 26 air mi ESE of Bridger.
Wet to dry meadow, around springs, and along stream. Phenology: flowering.

U.S.A., Wyoming, Carbon County: Upper North Platte and Laramie River Drainages: Shirley Basin: drainage ca 1.2 air mi N of BLM Road 3136; ca 2 air mi W of Wyo Hwy 487; ca 4 air mi W of Shirley Basin townsite.
Sagebrush-grassland flats and draw. Phenology: flowering & fruiting.

U.S.A., Wyoming, Carbon County: Upper North Platte and Laramie River Drainages: Shirley Basin: County Road 2, ca 4 air mi NE of Shirley Basin townsite; ca 2.7 air mi W of Albany County.
Gravelly-sandy road cut and adjacent sagebrush-grassland. Phenology: flowering.

U.S.A., Wyoming, Natrona County: Upper North Platte and Laramie River Drainages: Bates Creek Reservoir, ca 3 air mi E of County Road 402; ca 13.3 air mi N of Shirley Basin townsite.
Wet meadows and edges of reservoir dominated by graminoids; Potentilla anserina common; disturbed. Phenology: flowering.

U.S.A., Montana, Carbon County: Bighorn Basin: along Robertson Draw Road, ca 3 air mi W of Chance Bridge on Clarks Fork Yellowstone River, ca 10.5 air mi SSW of Belfry.
Sandy flats and wash with big sagebrush; clay slopes and gravelly cobblestone ridgetops. Phenology: flowering.
with Emily Elliott, Brian Elliott

U.S.A., Wyoming, Carbon County: Upper North Platte and Laramie River Drainages: northern rim of Shirley Basin W of Wyo Hwy 77, ca 11.6 air mi NW of Shirley Basin townsite.
North-facing slope; snow catch area dense with aspen, chokecherry, snowberry, and gooseberry. Phenology: flowering.

U.S.A., Montana, Carbon County: Beartooth Mountains: E of Meeteetse Trail Road, ca 5 air mi SE of Red Lodge.
South-facing open grass/forb meadow into riparian area to northeast-facing grass/forb slope. Phenology: flowering.
with Brian Elliott

U.S.A., Montana, Carbon County: Beartooth Mountains: E of Meeteetse Trail Road, ca 5 air mi SE of Red Lodge.
South-facing open grass/forb meadow into riparian area to northeast-facing grass/forb slope. Phenology: buds.
with Brian Elliott

U.S.A., Wyoming, Park County: Beartooth Mountains: Shoshone National Forest: Clarks Fork Canyon along Morrison Trail, ca 24-25 air mi. NNW of Cody
Decomposing granite/ cobble Phenology: flowering.
with Brian Elliott and B. E. Nelson

U.S.A., Montana, Park County: Absaroka Mountains: ca 3.5 air mi NNW of National Forest, ca 2 air mi E of Livingston.
Open cobbly hills dominated by low forbs. Phenology: flowering & fruiting.

U.S.A., Montana, Carbon County: Beartooth Mountains: Custer National Forest: along West Red Lodge Creek, ca 11.5 air mi NW of Red Lodge.
Mixed conifer forest into open meadows, along stream. Phenology: buds.

U.S.A., Wyoming, Park County: Beartooth Mountains: Shoshone National Forest: just S of Sawtooth Mountain, ca 32 air mi NW of Cody.
Hillslopes and uplands surrounding pulsa peat beds. Phenology: flowering.
with Bonnie Hiedel and Brian Elliott

U.S.A., Wyoming, Park County: Beartooth Mountains: Shoshone National Forest: just S of Sawtooth Mountain, ca 32 air mi NW of Cody.
Hillslopes and uplands surrounding pulsa peat beds. Phenology: flowering & fruiting.
with Bonnie Hiedel and Brian Elliott

U.S.A., Montana, Park County: Absaroka Range: Gallatin National Forest: just SE of Mount Wallace above the head of Grizzly Creek, ca 33 air mi SSE of Livingston.
Steep alpine cirque rim and slopes; volcanic soils. Phenology: fruiting.

U.S.A., Montana, Stillwater County: Beartooth Mountains: ca 4 air mi SSW of Limestone.
Open grassy slopes. Phenology: flowering.

U.S.A., Montana, Stillwater County: Beartooth Mountains: Beehive Rock and vicinity, 0.5-1 air mi N of Beehive.
Limestone outcrops with slopes; area burned in forest fire in 2006; very motley mix of natives and exotics. Phenology: flowering.

U.S.A., Wyoming, Albany County: Medicine Bow Mountains: ridge between Eagle and Beaver creeks above the Laramie River, ca 6 air mi SSW of Woods Landing; ca 31 air mi SW of Laramie.
Shallow, narrow drainage valley with aspen, subalpine fir, and lodgepole pine. Phenology: flowering.

U.S.A., Wyoming, Carbon County: Medicine Bow Mountains: ca 0.8 air mi N of Colorado and ca 1 air mi E of North Platte River, ca 40 air mi SE of Saratoga.
Aspen forest and adjacent moist lodgepole pine forest in small valley bottom. Phenology: flowering.

U.S.A., Wyoming, Albany County: Laramie Plains: just W of the intersection of County Road 422 (Pahlow Lane) and Wyo Hwy 230, ca 11 mi SW of Laramie.
Wet pasture with canals. Phenology: buds.
with Bernadette Kuhn

U.S.A., Wyoming, Albany County: Laramie Plains: Fivemile Creek, along County Road 34 (Sand Creek Road), 6 mi SSW of Laramie.
Grazed upland plains dominated by Poa sp., soil lichen, and Astragalus sp. Phenology: buds.
with Bernadette Kuhn

U.S.A., Wyoming, Albany County: Laramie Plains: Fivemile Creek, along County Road 34 (Sand Creek Road), 6 mi SSW of Laramie.
Grazed upland plains dominated by Poa sp., soil lichen, and Astragalus sp. Phenology: flowering.
with Bernadette Kuhn

U.S.A., Wyoming, Albany County: Laramie Plains: Hutton Lake National Wildlife Refuge: County Road 34 (Sand Creek Road), ca 10 mi SW of Laramie, .
Upland plains with slate outcrops. Phenology: buds.

U.S.A., Wyoming, Albany County: Medicine Bow Mountains: Sheep Mountain, along Johns Creek, W of former County Road 424, ca 23 mi W of Laramie; ca 6.5 mi SE of Centennial.
Prunus thicket with conifers and maple. Phenology: buds.

U.S.A., Wyoming, Albany County: Laramie Plains: Twin Buttes Lake and Lake Hattie Canal, ca 14 mi W of Laramie; ca 15 mi E of Centennial.
In and around canal. Phenology: flowering.

U.S.A., Wyoming, Albany County: Laramie Plains: between I-80 and County Road 57 (Dutton Creek Road), ca 20 mi NW of Laramie.
Very dry plains dominated by soil lichens. Phenology: buds.

U.S.A., Wyoming, Albany County: Medicine Bow Mountains: around confluence of Owen and Squaw creeks, ca 2 mi NW of intersection of County Road 47 (Fox Creek Road) and Wyo Hwy 230, ca 26 mi SW of Laramie.
Wet meadow in gulch. Phenology: buds.

U.S.A., Wyoming, Carbon County: Saratoga Valley: Buck Springs Draw and Badger Creek area, ca 1.5 mi NE of intersection of County roads 504 and 209, near BLM Road 3417, ca 5 air mi E of Saratoga.
Patchy, sandy sagebrush plains; soil lichen common. Phenology: buds.

U.S.A., Wyoming, Carbon County: Medicine Bow Mountains: School Creek, 2 mi E of Platte River, 1 mi N of intersection of BLM Road 3404 and County Road 660 (French Creek Road), ca 21 air mi SE of Saratoga.
Sagebrush upland plains, grazed by cattle. Phenology: flowering.

U.S.A., Wyoming, Albany County: Medicine Bow Mountains: tributary of Lake Creek, ca 1 1/3 air mi SW of Lake Mountain summit, ca 32 air mi SE of Laramie.
Dry upland meadow. Phenology: buds.

U.S.A., Wyoming, Albany County: Medicine Bow Mountains: Little Beaver Creak, N of intersection of Forest Roads 542 ( Keystone Road) and Forest Road 548, 1 air mi NE of Keystone Work Center, ca 34 air mi WSW of Laramie.
Dry meadow and two-track. Phenology: flowering.

U.S.A., Wyoming, Albany County: Medicine Bow Mountains: Cinnabar Park, at intersection of Forest roads 338 and 305, ca 1 air mi NE of Rob Roy Reservior, ca 7 air mi SW of Centennial.
Park. Phenology: flowering.

U.S.A., Wyoming, Carbon County: Upper North Platte and Laramie River Drainages: Shirley Mountains: Pryor Flats Recreational Area, 0.5 air mi S of County road 102; ca 20.2 air mi SW of Shirley Basin townsite.
Mixed grasses at edge of aspen-limber pine woods. Phenology: flowering.

U.S.A., Wyoming, Carbon County: Medicine Bow Mountains: along Forest Road 208 1F, ca 1 air mi S of South Fork Corral Creek, ca 5 air mi S of Ryan Park; ca 21 air mi SE of Saratoga.
Clear-cut lodgepole pine forest with some regrowth of trees 2-3 feet tall, partially burnt. Phenology: fruiting.

U.S.A., Wyoming, Albany County: Medicine Bow Mountains: Dry Park at intersection of Forest Road 513 (Muddy Mountain Cutoff) and Forest Road 517 (Dry Park Road), ca 1.5 air mi S of Albany and 9 air mi S of Centennial.
Park. Phenology: buds.

U.S.A., Wyoming, Albany County: Medicine Bow Mountains: Sheep Mountain, west side, north end of mountain, on Forest Service land off of Wyo Hwy 11.
Up ridge of metamorphic rock, with Douglas fir, ponderosa pine, limber pine, and lodgepole pine. Phenology: flowering.

U.S.A., Wyoming, Albany County: Medicine Bow Mountains: Douglas and Lake Creek area, just E of Lake Creek Resort, near intersection of Forest roads 512 and 509, ca 13 air mi SW of Centennial.
Dry sagebrush meadow. Phenology: flowering.
1. Poa secunda J. Presl ssp. juncifolia (Scribn.) Soreng.

U.S.A., Wyoming, Carbon County: Medicine Bow Mountains: Wick Brothers Wildlife Management Area: above and E of Wagonhound Creek and ca 1/2 to 3/4 air mi S of I-80, ca 7 air mi SE of town of Elk Mountain.
Alkali seep and adjacent areas. Phenology: flowering.

U.S.A., Wyoming, Carbon County: Saratoga Valley: north end of Overland Flats on east side of Wyo Hwy 130, ca 3/4 mi S of Walcott Junction.
Highway right of way. Phenology: fruiting.

U.S.A., Wyoming, Albany County: Medicine Bow Mountains: near the end of BLM Road 3431 above the Laramie River Canyon, ca 5.5 air mi S of Woods Landing; ca 29.8 air mi SW of Laramie.
Steep red slopes with scattered ponderosa and limber pines. Phenology: flowering.

U.S.A., Wyoming, Albany County: Medicine Bow Mountains: N of Sunrise Creek at the south base of Jelm Mountain, ca 1 air mi NW of Ring Mountain, ca 26.7 air mi SW of Laramie.
East-facing aspen/juniper slope above a spring. Phenology: buds.

U.S.A., Wyoming, Carbon County: Sierra Madre: along Copper Creek ca 1/4 air mi above North Fork Miner Creek, ca 4.5 air mi SSW of Encampment.
Wooded northerly-facing slope above the stream. Phenology: flowering.

U.S.A., Wyoming, Carbon County: Medicine Bow Mountains: Spring Creek and Tableland Ditch, E of County Road 101 (Medicine Bow River Road), ca 10 air mi W of Arlington; ca 23 air mi NE of Saratoga.
Grassland. Phenology: buds.

U.S.A., Wyoming, Carbon County: Medicine Bow Mountains: just W of Platte River Wilderness boundary and S of Sixmile Gap Campground, ca 23 air mi SE of Encampment and ca 1.5-2.5 air mi N of Colorado.
Rocky sagebrush steppe, scattered trees and shrubs. Phenology: buds.

U.S.A., Wyoming, Carbon County: Medicine Bow Mountains: just W of Platte River Wilderness boundary and S of Sixmile Gap Campground, ca 23 air mi SE of Encampment and ca 1.5-2.5 air mi N of Colorado.
Rocky sagebrush steppe, scattered trees and shrubs. Phenology: flowering.

U.S.A., Wyoming, Carbon County: Medicine Bow Mountains: just W of Platte River Wilderness boundary and S of Sixmile Gap Campground, ca 23 air mi SE of Encampment and ca 1.5-2.5 air mi N of Colorado.
In and along creek between sagebrush steppe and wooded hillside. Phenology: buds.

U.S.A., Wyoming, Carbon County: Medicine Bow Mountains: just N of intersection of BLM Road 3423 and Wyo Hwy 230, ca 18 air mi SE of Encampment; ca 6.5 air mi N of Colorado.
Sagebrush steppe with many small rock outcrops; moderately grazed by cattle. Phenology: buds.

U.S.A., Wyoming, Carbon County: Medicine Bow Mountains: Rock Creek Canyon, within ca 1 air mi of Forest Trail 106 (Rock Creek Trail) northern trailhead, ca 2 air mi SW of Arilington; ca 19 air mi NNW of Centennial.
Moist meadow between sagebrush steppe and mixed conifer-aspen forest. Phenology: buds.

U.S.A., Wyoming, Carbon County: Medicine Bow Mountains: Platte River Wilderness: surrounding confluence of Devils Gate Creek and Douglas Creek, ca 4 air mi SE of Trail 506 Trailhead and Pike Pole Campground, ca 17 air mi SSW of Centennial.
Sandy meadow along creek, sagebrush and Salix common. Phenology: buds.
with Patricia E. Lukas

U.S.A., Wyoming, Carbon County: Medicine Bow Mountains: area surrounding Lincoln Park Campground, ca 4 air mi N of Ryan Park; ca 16 air mi SE of Saratoga.
Mixed conifer forest on hill between sagebrush steppe and park. Phenology: flowering.

U.S.A., Wyoming, Carbon County: Medicine Bow Mountains: vicinity of Pass Creek, S of intersection of Forest Road 261 (Cedar Pass Road) and Forest Road 134, ca 18 air mi E of Saratoga; ca 15 air mi SW of Arlington.
Meadow uphill from creek, scattered pines. Phenology: flowering.

U.S.A., Wyoming, Albany County: Laramie Plains: E of Twin Buttes off County Road 44 (Big Hollow Road), ca 14 air mi WSW of Laramie.
41.2482° N, 105.8525° W; NAD 83, uncertainty 0.5 mi., GPS reading
Salty, selenium-rich plains. Phenology: fruiting.
with Bonnie Heidel, Richard McNeill, Benjamin S. Legler

U.S.A., Wyoming, Albany County: Medicine Bow Mountains: ca 1.5 air mi NNE of Boswell Ranch, ca 5.5 air mi S of Woods Landing, hills just W and E of Wyo Hwy 10.
Gullies in sagebrush steppe. Phenology: buds.

U.S.A., Wyoming, Carbon County: Hanna Basin: just S of I-80 and along the northeast end of Halleck Ridge, ca 12 air mi WNW of exit 255 (Elk Mountain/Hanna) and ca 1.5 air mi SW of Quealy Gap.
Sagebrush hills. Phenology: flowering & fruiting.

U.S.A., Wyoming, Albany County: Medicine Bow Mountains: Ring Mountain, ca 9 air mi SSE of Woods Landing and ca 28 air mi SW of Laramie.
Gully in sagebrush hills. Phenology: buds.

U.S.A., Wyoming, Carbon County: Medicine Bow Mountains: W of the Platte River Wilderness, just W and SW of Elkhorn Point, ca 20 air mi SE of Encampment and ca 4 air mi N of Colorado.
Sagebrush hills. Phenology: buds.

U.S.A., Wyoming, Carbon County: Medicine Bow Mountains: just S of I-80, Wagonhound Road and Bear Creek, ca 3.5 air mi NW of exit 267 (Wagonhound) and ca 4 air mi SE of Elk Mountain (town).
Stream banks in sagebrush hills. Phenology: fruiting.

U.S.A., Montana, Meagher County: Lewis and Clark National Forest: Castle Mountains: Forest Road 585, north side of Bonanza Creek, ca 5.5 air mi NW of Lennep.
Bench above creek; open shrub land; southwest aspect, 5% slope; shale bedrock. Phenology: flowering.
1. Poa secunda J. Presl ssp. juncifolia (Scribn.) Soreng.

U.S.A., Montana, Wheatland County: [location and coordinates withheld]
Very green soil; south aspect, 15% slope. Phenology: flowering.
1. Poa secunda J. Presl ssp. juncifolia (Scribn.) Soreng.

U.S.A., Montana, Meagher County: Lewis and Clark National Forest: Little Belt Mountains: Forest Road 831, Miller Gulch, ca 6 air mi N of Newland Creek Reservoir.
46.7252° N, 110.8865° W; NAD 83, uncertainty 0.25 mi., GPS reading
Open meadow with steep side wash; Pinus contorta/Pseudotsuga menziesii forest; southeast aspect, 10% slope, shale bedrock. Phenology: flowering.

U.S.A., Montana, Chouteau County: Lewis and Clark National Forest: Highwood Mountains: on southeast shoulder of Highwood Baldy, on Forest Road 8830, at first locked gate.
Open meadow along shonkinite ridge; Pseudotsuga menziesii forest; running southwest and northwest aspect, 0-35% slope. Phenology: flowering.
with Cortnee Arrington-Dwyer and Sandy Mathus

U.S.A., Montana, Judith Basin County: Lewis and Clark National Forest: Little Belt Mountains: saddle between Big Baldy Mountain and Butcherknife Peak, on Trail 416, ca 1 air mi SW of Butcherknife Peak.
47.0066° N, 110.5841° W; NAD 83, uncertainty 0.25 mi., GPS reading
Exposed ridge line from NE to SW; very few scattered Pinus flexilis krumholtz; igneous rock outcrops. Phenology: fruiting.

U.S.A., Montana, Teton County: Lewis and Clark National Forest: Front Range: North Fork Sun River Valley, along Forest Trail 268, from south slope of Elk Hill to junction with Forest Trail 201, ca 2 air mi NW of K Bar L Ranch.
In open meadow on east side of the river; west aspect, 5-25% slope; mixed sedimentary. Phenology: fruiting.
with Addy Wycgans

U.S.A., Montana, Chouteau County: Lewis and Clark National Forest: Highwood Mountains: Shonkin Creek at forest boundary, trail to Prospect Peak, ca 8 air mi S of Shonkin
47.5054° N, 110.5119° W; NAD 83, uncertainty 1 mi., GPS reading
East aspect above creek with shrubs, forest margins, barren areas, and outcrops at summit. Phenology: flowering.
Annotated by Rick McNeill.
with Rick McNeill

U.S.A., Montana, Cascade County: Lewis and Clark National Forest: Little Belt Mountains: Lick Creek near forest boundary on Forest Road 349.
Slope, west aspect. Phenology: flowering.
Annotated by Rick McNeill.
with Rick McNeill

U.S.A., Montana, Meagher County: Lewis and Clark National Forest: Crazy Mountains: south end of Virginia Peak.
Meadows and trail. Phenology: flowering.
Annotated by Rick McNeill.

U.S.A., Montana, Park County: Abaroka Range: Gallatin National Forest: at the beginning of forest along Forest Road 348, ca 16 air mi N of Gardiner.
Ecotone between sagebrush/Festuca grassland and mixed conifer forest, dominated by Douglas fir, southwest-facing slope. Phenology: flowering.

U.S.A., Montana, Sweet Grass County: Beartooth Mountains: Custer National Forest: along Forest Road 2140, E of Picket Pin Mountain, ca 27 air mi S of Big Timber.
Meadow dominated by forbs, located on steep slope at base of a dolomite cliff. Phenology: flowering.

U.S.A., Montana, Carbon County: Beartooth Mountains: Gallatin National Forest: from Wyoming along trail NNE towards Crazy Mountain and around Crazy Mountain and Farley Lake, ca 25-26 air mi WSW of Red Lodge.
Subalpine with forb dominated meadows with scattered Abies, Pinus albicaulis, and Picea stands and rock outcrops. Phenology: flowering.

U.S.A., Montana, Carbon County: Beartooth Mountains: Custer National Forest: along the east side of Hellroaring Plateau, ca 14.5 air mi SW of Red Lodge.
Alpine meadow with rocky outcrops. Phenology: flowering & fruiting.

U.S.A., Montana, Meagher County: Lewis and Clark National Forest: Little Belt Mountains: where Forest Road 119 crosses Pole Creek, ca 2.7 air mi S of Williams Mountain.
Narrow stream valley, flowing southwest, steep hill slopes, Pinus contorta, Abies lasiocarpa, and Populus tremuloides. Phenology: flowering.

U.S.A., South Dakota, Harding County: Custer National Forest: Slim Buttes: ca 1 air mi W of SD Hwy 79 on JB Road (Forest Road 115) above Rabbit Creek at southwest end of Square Top Butte, ca 22 air mi SE of Buffalo.
Meadows above the draw. Phenology: flowering.
with Hans Hallman

U.S.A., South Dakota, Harding County: Custer National Forest: South Cave Hills: N of Brown Johnson Road and Dry Creek, ca 13.5 air mi N of Buffalo.
Grassland and ponderosa pine woodland on top of the butte. Phenology: flowering & fruiting.

U.S.A., South Dakota, Harding County: Custer National Forest: North Cave Hills: in draw and on mesa just N of Forest Road 123, ca 0.5 air mi W of Picnic Spring, ca 6.5 air mi WNW of Ludlow.
Grass-dominated mesa. Phenology: buds.

U.S.A., Montana, Rosebud County: Custer National Forest: Ashland Ranger District: King Mountain Hiking and Riding Area: in and around East Fork O' Dell Creek ca 2.5 air mi E of O' Dell Creek or Forest Road 4131, ca 12.5 air mi S of Ashland.
Green ash and chokecherry-dominated hardwood draw. Phenology: flowering.

U.S.A., Montana, Powder River County: S of U.S. Hwy 212 and E of Titus Creek, ca 22.5 air mi ESE of Ashland.
Grass-dominated grazing land interspersed with badlands. Phenology: flowering & fruiting.

U.S.A., South Dakota, Harding County: Custer National Forest: East Short Pine Hills: along Forest Road 3111 ca 1 air mi NE of Moreau Peak, ca 19 air mi SE of Camp Crook.
Grass-dominated grazing land interspersed with chokecherry and green ash thickets. Phenology: flowering & fruiting.

U.S.A., Montana, Carter County: Custer National Forest: Ekalaka Hills: around Aspen Spring, ca 0.5 air mi S of Red Hill and ca 4.5 air mi E of Ekalaka.
Mixed ponderosa pine, hardwood thickets, and grassland. Phenology: flowering & fruiting.

U.S.A., Montana, Carter County: Custer National Forest: Ekalaka Hills: in and around the head of Flasted Draw, 1.5-2 air mi SW of Red Hill and ca 3.5 air mi E of Ekalaka.
Hardwood draw dominated by green ash and chokecherry. Phenology: flowering.

U.S.A., Montana, Carter County: Along Tie Creek Road ca 0.5 air mi S of Belltower Butte ca 24 air mi SSE of Ekalaka.
Ponderosa pine and green ash upland mixed with open, grass-dominated areas. Phenology: buds.

U.S.A., Montana, Carter County: Custer National Forest: Chalk Buttes: from the top of the South Chalk Butte, ca 0.5 air mi SE of Alstrom Spring, into Birch Spring Draw, and NE toward Hehn Draw, ca 0.5-2 air mi SW of Trenk Pass, ca 13.5 air mi SW of Ekalaka.
Grass-dominated butte interspersed with ponderosa pine. Phenology: flowering & fruiting.

U.S.A., Montana, Powder River County: Custer National Forest: Ashland Ranger District: along Beaver Creek Road or Forest Road 4133 at and around Road Creek Reservoir, ca 2 air mi NW of Holiday Campground and ca 14.5 air mi ENE of Ashland.
Upland woodland dominated by grasses and ponderosa pine. Phenology: fruiting.

U.S.A., South Dakota, Harding County: Unnamed tributary of South Fork Moreau River, ca 0.5 air mi SW of County Road 897 and ca 3 air mi S of junction of 897 and Dillon Road, ca 21 air mi SSE of Camp Crook.
Grazing land dominated by grasses. Phenology: fruiting.

U.S.A., South Dakota, Harding County: Custer National Forest: Slim Buttes: in the vicinity of Willard Gap off of Rimrock Trail or Forest Road 3150, ca 3 air mi ESE of Summit Pass on SD Hwy 79 and ca 26.5 air mi SE of Buffalo.
Near the rim of a cliff with scattered ponderosa pine, junipers, and grasses. Phenology: fruiting.

U.S.A., Montana, Carter County: In and around a drainage near the head of Ewalt Draw, off of Ridge Road, ca 7 air mi WNW of its junction with Mont Hwy 323, ca 25.5 air mi S of Ekalaka.
Rolling grazing land dominated by sagebrush and grasses. Phenology: fruiting.

U.S.A., Montana, Carter County: In and around a drainage near the head of Ewalt Draw, off of Ridge Road, ca 7 air mi WNW of its junction with Mont Hwy 323, ca 25.5 air mi S of Ekalaka.
Rolling grazing land dominated by sagebrush and grasses. Phenology: flowering & fruiting.

U.S.A., Montana, Carter County: Ca 0.5 air mi S of Ridge Road at the head of Keith Creek, ca 4 air mi SE of Saddle Butte and ca 23.5 air mi SSW of Ekalaka.
Mixed grass and badlands on slope within gully. Phenology: fruiting.

U.S.A., Montana, Carter County: Just off of Mont Hwy 323 at Skull Creek, ca 3 road mi S of junction with Tie Creek Road, ca 23.5 air mi SSE of Ekalaka.
Mixed grass and badlands. Phenology: flowering & fruiting.

Rocky sagebrush-grassland leading into canyon of badlands; greasewood common. Phenology: fruiting.

U.S.A., Wyoming, Carbon County: Medicine Bow Mountains: W of Prospect Mountain and Deerhorn Point, along and SE of BLM Road 3423, ca 18 air mi SE of Encampment and ca 8 air mi N of Colorado.
Around springs in sagebrush hills. Phenology: buds.

U.S.A., Wyoming, Park County: Beartooth Mountains: Shoshone National Forest: at Clarks Fork Trailhead on Wyo Hwy 296 and NE, ca 17 air mi SE of Cooke City, Montana.
On hills with Douglas fir and lodgepole pine forest with scattered meadows and aspen stands. Phenology: flowering.

U.S.A., Montana, Stillwater County: Beartooth Mountains: Custer National Forest: on the south end of Froze-to-Death Plateau, ca 13 air mi NE of Cooke City.
Alpine meadows and talus fields. Phenology: fruiting.

U.S.A., Montana, Carbon County: Beartooth Mountains: Custer National Forest: top of Line Creek Plateau, ca 5-7.5 air mi NE of Beartooth Pass, ca 12-13 air mi SSW of Red Lodge.
Alpine meadows and talus. Phenology: flowering.

U.S.A., Wyoming, Park County: Beartooth Mountains: Shoshone National Forest: Beartooth Plateau: near and on Tolman Mountain, ca 4.5 air mi SE of Beartooth Pass, ca 18.5 air mi SSW of Red Lodge, Montana.
Alpine meadows. Phenology: flowering.

U.S.A., South Dakota, Harding County: Ranger Station yard.
Sandy loam soil. Phenology: flowering & fruiting.

U.S.A., Montana, Big Horn County: ca 8 mi S of Wyola, near the state line.
Label date reads, "Juhye", and could read as either June or July. Phenology: flowering & fruiting.
1. Poa ampla Merr.
Annotated by W. E. Booth on 7/18/1955.

U.S.A., Montana, Beaverhead County: U.S. Sheep Experiment Station: Odell Creek (Big Mountain).
Grass vegetation type with Melica, Poa, Carex. Phenology: flowering & fruiting.
1. Poa ampla Merr.

U.S.A., Montana, Beaverhead County: U.S. Sheep Experiment Station: Odell Creek.
Slope 20%, northeast exposure, with Melica, Bromus, Poa, Carex, Geranium. Phenology: flowering & fruiting.

U.S.A., Montana, Beaverhead County: U.S. Sheep Experiment Station: Odell Creek.
Slope 20%, east exposure; Perennial forb vegetation with Geranium, Aster, heun, anlu Phenology: flowering & fruiting.

U.S.A., Montana, Custer County: Near fill in Windmill Creek.
Level ground; heavy silt loam soil; grass-sagebrush vegetation with Agropyron smithii, Artemisia cana, Poa; moist situation with moderate abundance. Phenology: flowering & fruiting.
Annotated by Leon C. Hurtt on 6/20/1933.

U.S.A., Montana, Missoula County: Missoula Nursery.
Grown from seed labeled Poa Juncifolia. Phenology: flowering & fruiting.
Annotated by Jason R. Swallen on 2/17/1941.
Gordon D. Merrick, X-3. 7//1940.

U.S.A., Montana, Beaverhead County: U.S. Sheep Station Summer Range: West Odell Creek.
Slope 50%, deep loam soil; sagebrush. Scarce. Phenology: flowering & fruiting.

U.S.A., Montana, no county County: Deerlodge National Forest.
Sandy loam soil; semi-shaded creek bottom. Phenology: flowering & fruiting.
Annotated by A. S. Hitchcock on 3/3/1933.
Charles Fleming, 134. 8/8/1911.

U.S.A., Montana, no county County: Deer Lodge National Forest.
Around edges of cultivated hay meadows; moist to dry sandy loam. Specimen consists only of a culm and an inflorescence. Phenology: flowering & fruiting.
1. Poa confusa Rydb.
Annotated by H. E. Schwan.

U.S.A., Montana, Jefferson County: Helena National Forest [Deerlodge NF]: Dry Creek.
West slope; dry, sandy loam soil; with brome, sedge, Stipa, Festuca, yarrow, lupine, Geranium. Phenology: flowering & fruiting.
1. Poa confusa Rydb.
Annotated by E. D. Sandvig.
with D. C. Pashusta

U.S.A., Montana, Teton County: Lewis and Clark National Forest: Hannan Gulch.
Gentle east slope, in loam. Phenology: flowering & fruiting.
1. Poa confusa Rydb.
Annotated by H. H. Hendron.

U.S.A., Montana, Lewis and Clark County: Lewis and Clark National Forest: Petty Creek.
Slope 20%; sandy loam soil; open grassland. Fair abundance. Phenology: flowering & fruiting.
Annotated by Sam F. Harris.

U.S.A., Montana, Park County: Absaroka National Forest: above Yankee Jim Canyon, northwest side of Dome Mountain.
West facing slope; shallow coarse gravel soil' open grassland with porcupine grass and sheep fescue. Wide distribution and moderate abundance. Phenology: flowering & fruiting.
Annotated by C. A. Butler.

U.S.A., Montana, Carbon County: Beartooth National Forest: Big Pryor Mountain.
South slope; gravelly soil; grassland; damp spots on hillsides. Phenology: flowering & fruiting.
Annotated by C. O. Williamson.

U.S.A., Montana, Beaverhead County: Beaverhead National Forest: vicinity of Estler Lake and Rattlesnake Creek.
Steep southwest slope; shallow loam soil; lodgepole pine 4/10. Scattered abundance. Phenology: flowering & fruiting.
Annotated by H. W. Elofson.

U.S.A., Montana, no county County: Deadwood Gulch.
Moist slopes and bottoms. Phenology: flowering & fruiting.
Annotated by C. W. Griffin.

U.S.A., Montana, no county County: Deadwood Gulch.
Moist banks and slopes. Phenology: flowering & fruiting.
Annotated by C. W. Griffin.

U.S.A., Montana, Carter County: Custer National Forest: McClary Ranger Station, barnlot.
Moist, loamy soil; with Agropyron, yarrow, lambs quarter. In dense patches. Phenology: flowering & fruiting.
Annotated by James C. Whitham.

U.S.A., Montana, Deer Lodge County: Anaconda.
Dry mountain slopes. Phenology: flowering & fruiting.

U.S.A., Montana, no county County: Deerlodge National Forest.
Moist sandy black loam. Phenology: flowering & fruiting.
Charles Fleming, 141. 8/8/1911.

U.S.A., Montana, Madison County: Deerlodge National Forest: Highland Mountains: north end of Big Ridge.
Dry, decomposed granite; associated with sagebrush, larkspur, sheep fescue, etc. Very abundant. Phenology: flowering & fruiting.
Annotated by T. A. Clapp.

U.S.A., Montana, Jefferson County: Deerlodge National Forest: Kilborn Gulch.

U.S.A., Montana, Park County: Gallatin National Forest: Eagle Creek Road.
T9S R9E S5 NW1/4
Slope 21 degrees, exposure 176 degrees; Pseudotsuga mensiezii vegetation. Phenology: flowering & fruiting.

U.S.A., Montana, Powell County: Flathead National Forest: Big Prairie Ranger Station.
Streamside in sandy alluviam with grass. Phenology: flowering & fruiting.
Annotated by Jason R. Swallen on 2/4/1959.

U.S.A., Montana, Gallatin County: Gallatin National Forest: Cinnamon Creek.
East slope; damp meadow with onion, larkspur, Geranium. Phenology: flowering & fruiting.
Annotated by Arthur H. Abbott.
Arthur H. Abbott, 52. 7//1916.

Poa secunda ssp. juncifolia ()
U.S.A., Montana, no county County: Gallatin National Forest.
Annotated by Dr. Hitchcock.
no collector, s.n.. //.

U.S.A., Montana, Gallatin County: Gallatin National Forest.
South slope. Phenology: flowering & fruiting.
Annotated by Joseph E. Callahan.

U.S.A., Montana, Park County: Gallatin National Forest: Gallatin Range: vicinity of Big Creek.
North slope; dry, sandy soil. Phenology: flowering & fruiting.
Annotated by Lester H. McLean.

Poa secunda ssp. juncifolia ()
U.S.A., Montana, no county County: Helena National Forest.
Annotated by Dr. Hitchcock.
no collector, s.n.. //.

U.S.A., Montana, no county County: Helena National Forest.
Annotated by Dr. Hitchcock.
no collector, s.n.. //.

U.S.A., Montana, Meagher County: Jefferson National Forest: Castle Mountains: Fourmile Creek.
Southwest slope; sandy soil; open meadow. Common. Phenology: flowering & fruiting.
Annotated by Barry C. Park.

U.S.A., Montana, Beaverhead County: Beaverhead National Forest: east of Clarks Canyon and west of Quartz Hill.
Gentle east slope; deep, sandy loam soil. Limited distribution but plentiful abundance. Phenology: flowering & fruiting.
Annotated by D. C. Pashusta.

U.S.A., Montana, Beaverhead County: Beaverhead National Forest: east of Clarks Canyon and west of Quartz Hill.
Gentle east slope; deep, sandy loam soil. Phenology: flowering & fruiting.
Annotated by D. C. Pashusta.

U.S.A., Montana, Beaverhead County: Beaverhead National Forest: Hughes Cow Camp on Bloody Dick Creek.
South slope; along creek bottom; quaking aspen. Common. Phenology: flowering & fruiting.
Annotated by James C. Whitham.

U.S.A., Montana, Madison County: Beaverhead National Forest.
10% east slope; sandy clay loam soil; grass. Phenology: flowering & fruiting.

U.S.A., Montana, Madison County: Vigilante Experiment Range: Round Hill.
Slope 15% south; Clay soil; with Agropyron spicatum, Phacelia. Uncommon. Phenology: flowering & fruiting.

U.S.A., Montana, Beaverhead County: Beaverhead National Forest: Sheep Creek Basin, T-I (plot 4).
Slope 5%, south-southeast aspect; deep loam soil; grassland with Ag. spicatum, Koeleria cristata, Alllium textile. Common. Phenology: flowering & fruiting.
Anthony B. Evanko, ABE-6. 9/1/1948.

U.S.A., Montana, Madison County: Beaverhead National Forest: Poison Creek-Larkspur, Area II.
Slope 15%, north-northwest aspect; deep loam soil; meadow with lupine, Ag spp., larkspur, cinquefoil, Idaho fescue. Abundant. Phenology: flowering & fruiting.
with A. B. Evanko

U.S.A., Montana, Madison County: Beaverhead National Forest: Cliff Lake Bench.
Level ground; loam soil; pinegrass, Carex spp, lupine; moist-shady area. Common locally. Phenology: flowering & fruiting.
with A. B. Evanko

U.S.A., Montana, Beaverhead County: US Sheep Experiment Range: Summer Range: Big Mountain.
Slope 25%, south aspect; sagebrush vegetation with Artemisia tridentata, Agropyron trachycaulum, Lupinus parviflorus. Phenology: flowering & fruiting.
Annotated by w. a. laycock.

U.S.A., Montana, Beaverhead County: U.S. Sheep Experiment Station: Odell Creek.
Slope 20%, northeast exposure, with Melica, Bromus, Poa, Carex, Geranium. Phenology: flowering.
Annotated by D. Nelson on 7/15/1959.

U.S.A., Montana, Sanders County: Cabinet National Forest: Thompson Falls Administrative Site.
South slope; sandy loam; with grass, ponderosa and lodgepole pine. Phenology: flowering & fruiting.
Annotated by Gordon D. Merrick.
Gordon D. Merrick, M-3. 7/11/1940.

U.S.A., Montana, Carbon County: Bighorn Canyon National Recreation Area: North Fork Trail Creek.
Upper margin of seep overlying sandstone; level ground on red calcareous silt; occuring with Sporobolus airoides, Crepis runcinata var glauca, Equisetum laevigatum. Occasional. Phenology: flowering.
1. Poa juncifolia Scribn.
Annotated by Bonnie Heidel.

U.S.A., Montana, Beaverhead County: US Sheep Experiment Range: Summer Range: Big Mountain.
Slope 25%, south aspect; sagebrush vegetation with Artemisia tridentata, Agropyron trachycaulum, Lupinus parviflorus. Phenology: flowering.
1. Poa juncifolia Scribn.

U.S.A., Montana, Judith Basin County: Judith Basin Range Adaptation Area.
Abandoned field with Bromus japonicus. Phenology: flowering.
1. Poa juncifolia Scribn.

U.S.A., Montana, Gallatin County: Gallatin National Forest: Daly Creek near Daly Cabin.
North slope; dry soil; grass cover type. Phenology: flowering.
1. Poa brachyglossa Piper
Annotated by Eric P. White.

U.S.A., Montana, Chouteau County: Jefferson National Forest: Spring Creek.
South slope; moist sandy loam soil. Phenology: flowering.
1. Poa brachyglossa Piper
Annotated by John P. Bonham.

U.S.A., Montana, Madison County: Beaverhead National Forest: near Warm Springs Quadrat #3.
Lincoln C. Ellison, 47Q. 8/15/1934.

U.S.A., Montana, Madison County: Beaverhead National Forest: near Warm Springs Quadrat Number 2.
Lincoln C. Ellison, 53Q. 8/17/1934.

U.S.A., Montana, Ravalli County: Bitterroot National Forest: McCalla roadside.
Slope 5%, southeast aspect; disturbed sandy clay soil; vegetation mostly introduced grass; with brome, fescue, wheatgrass. In patches. Phenology: flowering.

U.S.A., Montana, Powder River County: Custer National Forest: Logging Creek.
Slope 10 degrees; aspect 5 degrees; Pinus ponderosa. Phenology: flowering.
Bernard L. Kovalchik, 327. 6/7/1972.

U.S.A., Montana, Meagher County: Lewis and Clark National Forest: Willow Creek Ranger Station.
Dry sandy loam soil; benches and gentle slopes. Phenology: flowering.
Annotated by A. A. Saunders.

U.S.A., Montana, Park County: Springdale.
1. Poa juncifolia Scribn. ssp. porteri D.D. Keck

U.S.A., Montana, Fergus County:
2. Poa juncifolia Scribn. ssp. porteri D.D. Keck
Frank A. Spragg, s.n.. 7/3/1901.

U.S.A., Montana, Meagher County: Elk Mountains [Castle Mountains?]: near Castle.
Hand written town name not completely legible. Phenology: flowering.
2. Poa juncifolia Scribn. ssp. porteri D.D. Keck

U.S.A., Montana, Custer County: Northern Rocky Mountain; Off Forests; U.S. Range Livestock Experiment Station, Miles City Forage Nursery.
Fine sandy clay loam. Phenology: flowering.

U.S.A., Montana, Carbon County: Beartooth National Forest: Sage Creek Ranger Station.
Gentle south slope; deep clay loam, gravel, rocky soil; wheatgrasses, porcupine grass, pine grass; open hillsides. Fairly abundant. Phenology: flowering.
Annotated by James C. Whitham.
with W. E. Lockhart

U.S.A., Montana, Madison County: Beaverhead National Forest: Vigilante Art. Reveg. Nursery.
Gordon D. Merrick, M-16. 7/9/1942.

U.S.A., Montana, Gallatin County: Gallatin National Forest: Daly Cabin on Daly Creek.
North slope; dry soil; grass vegetation type. Phenology: flowering.
Annotated by Eric P. White.

U.S.A., Montana, Sweet Grass County: Gallatin National Forest: Middle Meatrack Basin.
Slope 20%, southeast exposure; rocky silt loam soil; dry subalpine; Agropyron scribneria, Feid. Abundant locally. Phenology: flowering.
Annotated by Eric P. White.

U.S.A., Montana, Gallatin County: Gallatin National Forest: Gallatin Range: Ramshorn Lake.
Meadow in vicinity of lake; west slope; rich clay loam soil; grass and weed covre. Sparse. Phenology: flowering.

U.S.A., Montana, no county County: Jefferson [now Lewis and Clark] National Forest.
Loam soil. Phenology: flowering.
Annotated by W. M. Laybourn.

U.S.A., Montana, Beaverhead County: Madison National Forest: south side of Antelope Basin.
T13S R2E
Gentle north slope; shallow, clay loam soil; grass - weed cover. Abundant. Phenology: flowering.
Annotated by William A. Schowe.
William A. Schowe, 2. 7/15/1921.

U.S.A., Montana, Gallatin County: Madison National Forest.
Level ground; soil of obsidian sand; grass cover type. Distribution in small areas; medium abundance. Phenology: flowering.
Annotated by W. A. Donaldson.

U.S.A., Montana, Carter County: Custer National Forest: McClary Ranger Station.
Scattered distribution, fairly abundant. Phenology: flowering.
Annotated by A. S. Hitchcock on 3/3/1933.

U.S.A., Montana, Park County: 1 mi E of Cooke City.
Open lodgepole pine timber. Phenology: flowering.
with R. C. Rollins

U.S.A., Montana, no county County:

U.S.A., Montana, Meagher County: Elk Mountains [Castle Mountains?]: near Castle.
Annotated by P. A. Rydberg.

U.S.A., Montana, no county County: Beaverhead National Forest
Dry brown loam soil. Phenology: flowering.
Annotated by H. J. Barbour.

U.S.A., Montana, Beaverhead County: Near Lima.
Moist brown loam. Phenology: flowering.
Annotated by H. J. Barbour.

U.S.A., Montana, Beaverhead County: Near Lima.
Moist fertile loam; creek bottom. Phenology: flowering.
Annotated by H. J. Barbour.

U.S.A., Montana, Beaverhead County: West side of Pinetop Hill, ca 2 mi W of Monida.
Moist alkaline meadow; with Phlox kelseyi and Juncus balticus. Common. Phenology: flowering.
Annotated by Peter Lesica.

U.S.A., Montana, Sanders County: Ca 7 mi S of Hot Springs.
In drying mud of a vernal pool; with Plagiobothrys scouleri and Myosurus aristatus. Common. Phenology: flowering.
Annotated by Peter Lesica.

U.S.A., Wyoming, Natrona County: Upper North Platte and Laramie River Drainages: Blue Gulch N of Wyo Hwy 220, ca 3.2 air mi NW of Alcova townsite.
Sagebrush-rabbitbrush draw with black shale slopes. Phenology: fruiting.

U.S.A., Wyoming, Sweetwater County: Great Divide Basin: Chain Lakes, ca 33 air mi NW of Rawlins along BLM Road 3202 (Ritter Road).
On extensive low transverse dunes like waves, dominated by Sarcobatus vermiculatus. Common but sparse. Phenology: flowering.

U.S.A., Montana, Powder River County: Custer National Forest: Ashland Ranger District: ca 0.5 air mi E of Fletcher Reservoir between Forest roads 4792 and 47921, ca 27.5 air mi SSE of Ashland.
Ponderosa pine and grass-dominated open woodland. Phenology: flowering & fruiting.

U.S.A., Montana, Powder River County: Ca 0.5 air mi W of Otter Creek Road, ca 0.5 air mi S of Custer National Forest boundary, ca 30 air mi SSE of Ashland.
Grass and ponderosa pine-dominated draw with juniper, Linum, Tragopogon, and Rhus. Phenology: buds.

U.S.A., South Dakota, Harding County: Custer National Forest: North Cave Hills: just WNW of Riley Pass, among uranium mine tailings, ca 18 air mi NNE of Buffalo.
Disturbed clayey substrate amongst mine tailings. Phenology: flowering.
Accession: USFS (unaccessioned), Barcode: USFS0050426

U.S.A., Montana, Powder River County: Custer National Forest: Ashland Ranger District: E of Forest Road 4775, ca 1.5 air mi SE of East Fork Otter Creek Road, ca 2.5 air mi SSW of Holiday Campground, ca 13.5 air mi E of Ashland.
Ponderosa pine-dominated forest with scattered rock outcrops and grass-dominated openings. Phenology: fruiting.

U.S.A., Montana, Carter County: Custer National Forest: Ekalaka Hills: just E of Forest Road 3814, ca 1 air mi ENE of Smith Well, ca 5.5 mi SSW of Ekalaka.
Moist draw dominated by quaking aspen. Phenology: fruiting.

U.S.A., Montana, Valley County: On Bentonite Road near the junction with Ridge and Burnett Spur roads, ca 27.5 air mi WSW of Glasgow.
Ridge and slopes with large areas of crested wheatgrass and bentonite soil. Phenology: flowering.
with Joseph L. M. Charboneau

U.S.A., Montana, Valley County: Off of Theony Road at Lighthouse Hill BM and vicinity above Chambers and First coulees, ca 19 air mi W of Opheim.
Grassland with scattered silver sagebrush. Phenology: flowering.
with Joseph L. M. Charboneau

U.S.A., Montana, Valley County: In the vicinity of Saskview Reservoir N to Saskatchewan, ca 18 air mi NW of Opheim.
Flats with areas of alkali. Phenology: flowering.
with Joseph L. M. Charboneau

U.S.A., Montana, Phillips County: Edge of the breaks above Rotator Cup and Lark reservoirs, ca 54 air mi SW of Malta.
Rough breaks and adjacent sagebrush-grassland above. Phenology: flowering.

U.S.A., Montana, Valley County: On ridge between Lena Coulee and Cut Throat Coulee on the Timber Creek Trail, ca 41 air mi SW of Glasgow.
Clay and bentonite badlands with ponderosa pine. Phenology: flowering.

U.S.A., Montana, Valley County: Ridge W of Snake Creek and N of Hinsdale North Road, ca 27 air mi N of Hinsdale; ca 46.5 air mi NNW of Glasgow.
Wet meadows along drainage. Phenology: flowering.

U.S.A., Montana, Valley County: On The Pines Road at intersection with Ridge Road, ca 2 air mi SE of Pines Reservoir, ca 15.5 air mi WSW of Fort Peck.
Rolling grasslands on badlands clay soil with drainages with occasional junipers. Phenology: flowering.
Joseph L. M. Charboneau, 37. 6/15/2010.

U.S.A., Montana, Valley County: Bitter Creek Wilderness Study Area: on Britsch Road at turnoff for unnamed trail, ca 3 air mi NW of Forsman Reservoir, ca 21.5 air mi NE of Hinsdale.
Moist riparian area in drainage bottom. Phenology: flowering.
Joseph L. M. Charboneau, 361. 6/23/2010.

U.S.A., Montana, Valley County: On Triple Crossing Road, ca 1/4 air mi N of Whitetail Reservoir, ca 28 air mi SW of Glasgow.
Grasslands with occasional sagebrush on clay soil. Phenology: flowering.
Joseph L. M. Charboneau, 406. 6/24/2010.

U.S.A., Montana, Phillips County: On Black Coulee Road, in Coburg Coulee and ridge to the W, ca 4 air mi WSW of Haystack Butte, ca 12 air mi SE of Turner; ca 31 air mi NW of Malta.
Sagebrush-grasslands on clay soil on hillsides with gullies. Phenology: flowering.

U.S.A., Montana, Phillips County: Off of Regina Road, on ridge overlooking Flat Creek and The Big Sag, ca 4 air mi SSW of Whitcomb Lake, ca 30 air mi S of Malta.
Sagebrush-grasslands on stony clay soil with hills and swales. Phenology: flowering & fruiting.
Joseph L. M. Charboneau, 651a. 6/27/2010.

U.S.A., Montana, Valley County: Larb Hills (North): W of South Bench Road, Tank Coulee and ridge above it, ca 4 air mi ENE of Ashford Spring, ca 2 air mi SSW of Hinsdale; 25 air mi NW of Glasgow.
Wooded drainage bottom. Phenology: flowering.

U.S.A., Montana, Phillips County: W of U.S. Hwy 191 in Black Coulee, ca 1 air mi NE of West Alkali Reservoir, ca 14.5 air mi SW of Malta.
Grasslands on sandy soil. Phenology: flowering & fruiting.
Joseph L. M. Charboneau, 1391a. 7/10/2010.

U.S.A., Montana, Phillips County: E of North Dodson Road, ca 11 air mi SW of Hubert Hill, ca 23.5 air mi NW of Malta.
Wetlands around reservoir on clay soil. Phenology: flowering & fruiting.

U.S.A., Montana, Phillips County: Taint Reservoir, S of BLM Road 1125, ca 1 air mi E of Sagebrush Reservoir, ca 15.5 air mi SSE of Zortman; ca 51.5 air mi SSW of Malta.
Rolling grasslands with sagebrush and juniper on clay soil surrounding reservoir. Phenology: fruiting.

U.S.A., Montana, Phillips County: Taint Reservoir, S of BLM Road 1125, ca 1 air mi E of Sagebrush Reservoir, ca 15.5 air mi SSE of Zortman; ca 51.5 air mi SSW of Malta.
Reservoir edge. Phenology: flowering.

U.S.A., Montana, Valley County: Bitter Creek Wilderness Study Area: along Chisholm Creek, ca 8 air mi NNW of Newberry Flat Reservoir, ca 36 air mi NNE of Glasgow.
Eroded clay stream banks with areas of sand and stones. Phenology: flowering & fruiting.

U.S.A., Wyoming, Albany County: Laramie Plains: Mortenson Lake National Wildlife Refuge: ca 11 air mi SW of Laramie.
Greasewood/grassland uplands. Phenology: fruiting.

U.S.A., Wyoming, Albany County: Laramie Plains: Hutton Lake National Wildlife Refuge: ca 10 air mi SW of Laramie.
Greasewood/grassland uplands; near open water. Phenology: fruiting.

U.S.A., Wyoming, Teton County: Grand Teton National Park and Vicinity: Jackson Hole: "Wolff Ridge" on the north side of Spread Creek Valley, ca 3.5 air mi SW of Moran; ca 25 air mi NE of Jackson.
Burned, steep brushy aspen, easterly-facing slope. Phenology: flowering & fruiting.
with David Scott

U.S.A., Wyoming, Carbon County: Upper North Platte and Laramie River Drainages: Seminoe Mountains: drainage W of BLM Road 3108, ca 1.6 air mi NE of Kortes Dam.
Slopes and draw of sagebrush, snowberry, basin wild rye, and scattered ponderosa pine. Phenology: fruiting.

U.S.A., Wyoming, Teton County: Teton National Forest: Horsetail Ranger Station yard.
Gentle south slope; clay loam soil; with Bluegrass. Common. Phenology: vegetative only.

U.S.A., Wyoming, Park County: Shoshone National Forest.
Collected high up in a draw where the soil is rich and fresh. Phenology: vegetative only.

U.S.A., Wyoming, Uinta County: Ashley National Forest.
T13N R114 S32
Level slope; deep sandy to black loam soil; with Carex and Pentstemon. Phenology: vegetative only.
Wallace M. Saling, WMS-67. 6/21/1934.

U.S.A., Wyoming, Fremont County: Washakie (Bonneville) National Forest, NW Fremont County.
Sandy, wet soil. Phenology: vegetative only.
Wilber Goodson, 286. 8//1912.

U.S.A., Montana, Phillips County: Along Black Coulee Road, ca 13 air mi N of Dodson; ca 23 air mi NW of Malta.
Rolling grassland. Phenology: flowering.

U.S.A., Montana, Phillips County: Along Hog Farm Road just E of Big Warm Creek, ca 1 air mi SE of Ester Lake, ca 25 air mi SW of Malta.
Plains grassland with small disturbed areas. Phenology: flowering.

U.S.A., Montana, Valley County: Along Roosevelt Trail ca 0.5 mi E of Porcupine Creek and Fort Peck Indian Reservation, ca 5 air mi N of Nashua.
Rolling terrain below and slope of rim with meadows, bare areas, drainage channels, with clay soil, and cobblestone covered areas. Phenology: flowering.

U.S.A., Montana, Valley County: Along Shipp Road above Cherry Creek (S and E), ca 2.5 air mi W of Mont Hwy 24, ca 13 air mi N of Glasgow.
Rolling terrain below and slope of rim with meadows, bare areas, drainage channels, with clay soil, and cobblestone covered areas. Phenology: flowering.

U.S.A., Montana, Valley County: E of the Milk River in Chapman Coulee just above Riverside Drive and Faraasen Park, ca 7 air mi NW of Glasgow.
Grassy clay flats with bare areas. Phenology: flowering.

U.S.A., Montana, Valley County: Along Willow Creek Road S of Archambeault Flats, ca 13 air mi W of Fort Peck; ca 15 air mi S of Glasgow.
Grassy and weedy clay flats. Phenology: flowering & fruiting.

U.S.A., Montana, Valley County: Along Willow Creek Road above Barber Coulee at a hunting and fishing parking area, ca 36 air mi SW of Glasgow.
Grassland. Phenology: flowering.

U.S.A., Montana, Valley County: Along Harper Ridge Road above and N of Carpenter Creek at the north boundary of Charles M. Russell National Wildlife Refuge, ca 40 air mi SW of Glasgow.
Grassland on sandy soil above the rough breaks. Phenology: flowering.

U.S.A., Montana, Phillips County: Along Stage Road (Mont Hwy 204) ca 1/2-3/4 mi N of Wild Horse Creek, ca 16 air mi S of Dodson; ca 23 air mi SW of Malta.
Badlands with gravel to cobblestone size rocks, with drainage channels, bentonite boils, grassy patches, and grassland on the flats above. Phenology: flowering & fruiting.

U.S.A., Montana, Phillips County: Larb Hills (North): above and S of Old U.S. Hwy 2 and BNSF tracks, ca 5.5 air mi W of Saco; ca air mi ENE of Malta.
Rough breaks with clay slopes, swales, and drainage channels. Phenology: flowering.

U.S.A., Montana, Valley County: Ridge between Burnett Creek and Collins Creek E of Rock Creek Road, ca 19 air mi NNE of Hinsdale.
Rolling plains grassland with stony soil and swales. Phenology: flowering.

U.S.A., Montana, Valley County: Along Rock Creek Road at the south edge of Rock Creek Flats, ca 5 air mi S of Thoeny; ca 24 air mi W of Opheim.
Swale and adjacent slopes. Phenology: flowering.

U.S.A., Montana, Phillips County: At the intersection of U.S. Hwy 191 and Sunnyslope Road, ca 2 air mi N of Loring; ca 32 air mi N of Malta.
In and adjacent to a playa. Phenology: flowering.

U.S.A., Montana, Phillips County: At the corner of Grabofsky and North Sunnyslope roads, 1 mi S of Saskatchewan, ca 45 air mi NNW of Malta.
Rolling plains grassland with swales. Phenology: flowering.

U.S.A., Montana, Phillips County: Matador Ranch: N of Beaver Creek, ca 3.5 air mi NE of Coburn Butte, ca 9.5 air mi E of Zortman; ca 37 air mi SW of Malta.
Silver sagebrush-grasslands on stony clay hillslopes and hilltops. Phenology: flowering.
with Ben Wagner and Matt Ocko

U.S.A., Montana, Valley County: S of Britsch Road, N of Bitter Creek Natural Gas Pipeline Compressor Station, ca 4 air mi NNE of Forsman Reservoir, ca 28 air mi SW of Opheim; ca 32 air mi N of Glasgow.
Disturbed roadsides. Phenology: flowering.

U.S.A., Montana, Valley County: N of Mont Hwy 24, S of Dry Fork Creek, ca 9 air mi SE of Forsman Reservoir, ca 26 air mi SSW of Opheim; ca 22.5 air mi NNE of Glasgow.
Grasslands on stony clay soil. Phenology: flowering.

U.S.A., Montana, McCone County: Deadman Butte, E of CMR Refuge Road 340, ca 7 air mi ENE of Fort Peck; ca 28 air mi SE of Glasgow.
Grasslands with sagebrush and juniper on sandy soil. Phenology: flowering.

U.S.A., Montana, Phillips County: W of North Forks Road, ca 6 air mi S of Saskatchewan, ca 12 air mi NNE of Whitewater; ca 43 air mi NNE of Malta.
Grasslands with spikemoss, fringed sage, and scattered winterfat. Phenology: flowering.

U.S.A., Montana, Phillips County: E of Mont Hwy 208, ca 0.5 air mi N of Austin Lake, ca 2.5 air mi SSW of Whitewater; ca 28 air mi NNE of Malta.
Grasslands with spikemoss. Phenology: flowering.

U.S.A., Montana, Phillips County: W of Midale Road, ca 4.5 air mi NNE of Veseth Reservoir, ca 28.5 air mi ENE of Zortman; ca 28 air mi SSW of Malta.
Grasslands with fringed sage, spikemoss, and scattered silver sagebrush. Phenology: flowering.

U.S.A., Montana, Phillips County: Ridge W of Frenchman Creek, N of Frenchman Road, ca 1/4 air mi SW of Frenchman Reservoir, ca 22.5 air mi NNW of Hinsdale; ca 45 air mi NW of Glasgow.
Grasslands on loamy soil with cobbles on hilltops. Phenology: flowering.

U.S.A., Montana, Valley County: Charles M. Russell National Wildlife Refuge: Sixth Ridge, ca 9 air mi SSE of Pines Reservoir, ca 25 air mi SW of Fort Peck; ca 26.5 air mi S of Glasgow.
In open big sagebrush areas cleared by a past fire. Phenology: flowering.
with Alice Sawyer

U.S.A., Montana, Phillips County: American Prairie Reserve: Dry Fork Ridge, S of West Fork Dry Fork Creek, ca 3.5 air mi ENE Wrangler Reservoir, ca 29 air mi ESE of Zortman; ca 43 air mi SSW of Malta.
Grasslands with big sagebrush on clay hills. Phenology: flowering.

U.S.A., Montana, Phillips County: Charles M. Russell National Wildlife Refuge: hills N of outlet of Fourchette Creek into Fourchette Bay, E of Refuge Road 858, ca 3 air mi NNE of Fowler Reservoir, ca 39 air mi ESE of Zortman; ca 47 air mi SSE of Malta.
Big-sagebrush steppe with greasewood on heavy clay. Phenology: flowering & fruiting.

U.S.A., Montana, Phillips County: American Prairie Reserve: Box Elder Creek and hills above, ca 4 air mi E of Indian Lake, ca 38.5 air mi ESE of Zortman; ca 44 air mi SSE of Malta.
Floodplain bottoms with greasewood on clay soil and riparian areas. Phenology: flowering.
with Mark Majerus, Michael Dolan, Noorjahan Parwana, Katie Butts, and Mary Frieze

U.S.A., Montana, Phillips County: Charles M. Russell National Wildlife Refuge: Reynolds Hill, ca 2 air mi N of Fourchette Creek Recreation Area, ca 44 air mi ESE of Zortman; ca 38 air mi SSE of Malta.
Rugged hillslopes on clay to shalely to loamy soil with sagebrush and areas of ponderosa pine woodland. Phenology: flowering.

U.S.A., Montana, Phillips County: Ridge E of Spring Creek, W of CK Ridge Road, ca 2.5 air mi E of Blizzard Reservoir, ca 18 air mi SE of Zortman; ca 48 air mi SSW of Malta.
Sagebrush-grasslands on rolling hills of clay to loamy soil with swales and areas of stony silty hardpans. Phenology: flowering.

U.S.A., Montana, Valley County: Larb Hills (North): S of Beaver Creek, ca 4.5 air mi NNW of Ashford Spring, ca 6.5 air mi WNW of Hinsdale; ca 31.5 air mi NW of Glasgow.
Wet coulee bottom on clay. Phenology: flowering & fruiting.

U.S.A., Montana, Phillips County: Larb Hills (North): E of Lower Harb Road, ca 1.5 air mi E of Beaver Creek, ca 15 air mi SW of Saco; ca 15.5 air mi ESE of Malta.
Badlands clay slopes. Phenology: flowering.

U.S.A., Montana, Valley County: Kaminsky Hill and area to the N, ca 3.5 air mi N of the West Fork Poplar River, ca 12.5 air mi NE of Opheim; ca 57 air mi NNE of Glasgow.
Grasslands with shrubby cinquefoil and moist depressions on loamy soil. Phenology: flowering.
with Josh Lamp

U.S.A., Montana, Valley County: Uhlan Coulee, ca 2.5 air mi W of Porcupine Creek, ca 23 air mi N of Fort Peck; ca 12 air mi NE of Glasgow.
Grasslands on hills with slopes and swales on loamy soil. Phenology: flowering & fruiting.

U.S.A., Montana, Valley County: Charles M. Russell National Wildlife Refuge: N of Refuge Road 108, ca 6.5 air mi ENE of Willow Flat Reservoir, ca 6 air mi WSW of Fort Peck; ca 15 air mi SSE of Glasgow.
Big sagebrush steppe on badlands clay hills with large patches of yellow sweetclover. Phenology: flowering & fruiting.

U.S.A., Montana, Valley County: Opheim Hills: Slaughter Coulee, ca 6.5 air mi NNE of Pikes Peak, ca 6.5 air mi WNW of Opheim; ca 48 air mi NNE of Glasgow.
Swales and chokecherry-serviceberry-buffaloberry thickets. Phenology: flowering & fruiting.

U.S.A., Montana, Valley County: Charles M. Russell National Wildlife Refuge: Middle Eighth Ridge, ca 2.5 air mi ENE of Graveyard Hill, ca 24 air mi SW of Fort Peck; ca 30 air mi SSW of Glasgow.
Ponderosa pine woodland with juniper understory. Phenology: flowering & fruiting.

U.S.A., Montana, Phillips County: Little Rocky Mountains: Beaver Mountain, ca 1 air mi ENE of Green Mountain, ca 3 air mi N of Zortman; ca 42 air mi SW of Malta.
Mixed conifer forest on north-facing slope. Phenology: flowering.

U.S.A., Montana, Phillips County: American Prairie Reserve: Larb Hills (South): La Plaz Coulee, ca 4.5 air mi N of Fort Peck Lake, ca 4 air mi NE of Schuyler Butte, ca 47 air mi SSE of Glasgow.
Breaks hills and slopes with ponderosa pine woodland and large areas of yellow sweetclover on clay to shalely soil. Phenology: flowering.

U.S.A., Montana, Phillips County: Charles M. Russell National Wildlife Refuge: Bell Ridge, E of CMR Auto Tour Route (Refuge Road 101), ca 2.5 air mi N of the Missouri River, ca 19 air mi S of Zortman; ca 60 air mi SW of Malta.
Open, dry, south-facing slope with big sagebrush and greasewood on clay to shale. Phenology: flowering & fruiting.

U.S.A., Wyoming, Fremont County: Upper North Platte and Laramie River Drainages: West Sage Hen Rocks and Creek, ca 16 air mi NE of Jeffrey City.
Creek lined with cottonwood, willow, and birch. Phenology: fruiting.

U.S.A., Colorado, Grand County: Gore Range: at the end of Dice Hill or BLM Road 2750, ca 3/4 mi N of Dice Hill, ca 8 air mi SSW of Kremmling.
Disturbed areas at the edge of the road. Phenology: flowering & fruiting.

U.S.A., Colorado, Summit County: Gore Range: Arapaho National Forest: along Forest Road 1832, ca 2 air mi ENE of Sheep Mountain, ca 25.5 air mi NW of Silverthorne at I-70.
Clearing in aspen-fir forest. Phenology: flowering & fruiting.

U.S.A., Colorado, Gunnison County: Elk Mountains: White River National Forest: Maroon Bells-Snowmass Wilderness: Hasley Basin Trail from East Fork Trail, ca 13 3/4 air mi NNW of Crested Butte.
Alpine meadow. Phenology: flowering & fruiting.

U.S.A., Colorado, Eagle County: Gore Range: White River National Forest: McPhee Gulch, ca 4 air mi NE of State Bridge.
Dry slopes and meadows with sagebrush and pinyon-juniper. Phenology: flowering & fruiting.
Michael K. Kirkpatrick, 6213. 6/19/2011.

U.S.A., Montana, Carbon County: Beartooth Mountains: Custer National Forest: top of Line Creek Plateau, ca 5-7.5 air mi NE of Beartooth Pass, ca 12-13 air mi SSW of Red Lodge.
Alpine meadows and talus. Phenology: flowering.
Accession: (unaccessioned), Barcode: USFS0048014

U.S.A., Montana, Stillwater County: Beartooth Mountains: Custer National Forest: on the south end of Froze-to-Death Plateau, ca 13 air mi NE of Cooke City.
Alpine meadows and talus fields. Phenology: fruiting.
Accession: (unaccessioned), Barcode: USFS0048011

U.S.A., Montana, Carbon County: Beartooth Mountains: Custer National Forest: along West Red Lodge Creek, ca 11.5 air mi NW of Red Lodge.
Mixed conifer forest into open meadows, along stream. Phenology: buds.
Accession: USFS (unaccessioned), Barcode: USFS0047338

U.S.A., Montana, Carbon County: Beartooth Mountains: Custer National Forest: along the east side of Hellroaring Plateau, ca 14.5 air mi SW of Red Lodge.
Alpine meadow with rocky outcrops. Phenology: flowering & fruiting.
Accession: (unaccessioned), Barcode: USFS0047323

U.S.A., Montana, Carbon County: Pryor Mountains: Custer National Forest: north rim of the mountains at the west end, ca 9 air mi N of Warren; ca 16 air mi SE of Bridger.
Moist area below low cliff with limber pine and sagebrush. Phenology: fruiting.

U.S.A., Wyoming, Carbon County: Sierra Madre: Encampment Mountain, ca 2.2 air mi SW of Encampment.
Open dry meadow. Few plants. Phenology: flowering.

U.S.A., Montana, Madison County: Madison Valley: Bear Trap Canyon, east side of the Madison River, ca 8.5-9 air mi NE of Ennis, ca 0.5 air mi NE of Ennis Lake.
Sagebrush grassland opening in a Douglas fir and Rocky Mountain juniper forest. Phenology: flowering.

U.S.A., Montana, Madison County: Gravelly Range: Johnny Gulch, ca 7.5 air mi WSW of McAtee Bridge, ca 20 air mi SSW of Ennis.
Douglas fir woodland on steep, rocky slopes. Phenology: flowering & fruiting.
Accession: USFS (unaccessioned)

U.S.A., Wyoming, Natrona County: Upper North Platte and Laramie River Drainages: Rattlesnake Hills: northwest end of range S of Dry Creek Road, ca 17.8 air mi SW of Waltman.
Red chalky knoll. Phenology: fruiting.

U.S.A., Utah, San Juan County: Manti-LaSal National Forest: La Sal Mountains: Mt. Laurel Ridge, 27 km SE of Moab.
zone 12, 652639E, 4258270N; Specimen Label
Spruce-fir forest and treeline. Phenology: fruiting.

U.S.A., Wyoming, Albany County: Upper North Platte and Laramie River Drainages: Laramie Plains: Wheatland Reservoir No. 3 along Garrett Road, ca 16.4 air mi NE of Rock River.
Sagebrush, rabbitbrush, and mixed grasses around reservoir. Phenology: fruiting.

U.S.A., Wyoming, Park County: Shoshone National Forest: Clarks Fork Yellowstone River Valley: SE of Lily Lake, 42.8 air mi NW of Cody.
Low shrub community with Potentilla fruticosa and Fragaria virginiana; snow catchment area; glacial till. Phenology: buds.
with S. Gottschlich and R. Bechtloff

U.S.A., Wyoming, Park County: Shoshone National Forest: South Fork Shohone River Valley: upper Bull Creek drainage, 19 air mi SW of Cody.
Shrub wetland with Salix boothii and Aster foliaceus. Phenology: flowering.
with S. Gottschlich and R. Bechtloff

Open slope in second year after burn; predominately grasses at edge of ponderosa pine. Phenology: fruiting.

U.S.A., Montana, Madison County: Gravelly Range: Ruby River and tributaries, ca 7-9 air mi W of Marmot Mountain, ca 23 air mi S of Virginia City.
Thicket of Salix, Cornus, and Betula on low ground along a river. Phenology: flowering & fruiting.

U.S.A., South Dakota, Harding County: Custer National Forest: North Cave Hills: just WNW of Riley Pass, among uranium mine tailings, ca 18 air mi NNE of Buffalo.
Disturbed clayey substrate amongst mine tailings. Phenology: flowering.

U.S.A., Colorado, Gunnison County: Elk Mountains: White River National Forest: Maroon Bells-Snowmass Wilderness: upper East Fork Trail to Maroon Pass, ca 13.5 air mi N of Crested Butte.
Alpine slopes. Phenology: flowering & fruiting.

Limber pine-Douglas fir forest with aspen and ponderosa pine. Phenology: fruiting.

U.S.A., Idaho, Lemhi County: Salmon National Forest: Salmon River Mountains: Trapper Flat, 14.8 air mi S of Shoup.
Well developed soil in xeric woody riparian vegetation; 3° slope, WSW aspect; metamorphosed sedimentary geology. Greater than 150 individuals apparent. Phenology: flowering & fruiting.

U.S.A., Idaho, Lemhi County: Salmon National Forest: Salmon River Gorge: between Sage and Moose creeks, 5.8 air mi WSW of North Fork.
Well developed soil in xeric mountain mahogany vegetation; 15° slope, SSW aspect; granite geology. 26-75 individuals apparent. Phenology: flowering.
with Wendy Irwin

U.S.A., Wyoming, Uinta County: North Slope Uinta Mountains: Wasatch National Forest: ca 19 air mi S of Mountain View; ca 2.4 road mi S of the junction of Forest Roads 075 and 072 on the west side of Forest Road 072.
Lodgepole-aspen forest with gentle slopes. Phenology: flowering & fruiting.

U.S.A, Idaho, Lemhi County: Birch Creek Valley: Birch Creek tributary ca 0.9 mi N of the confluence with Rocky Canyon, 35.0 air mi SE of Leadore.
Dominant population in xeric soil within shrub-steppe vegetation, no slope, alluvial geology. Phenology: flowering & fruiting.

U.S.A, Idaho, Lemhi County: Salmon National Forest: Beaverhead Mountains: ridge S of Poison Creek, between Little and Big Bear creeks, 11.8 air mi E of Leadore.
Dominant population in xeric soil within shrub-steppe vegetation, 14 degree slope, N aspect, chert geology. Phenology: flowering & fruiting.

U.S.A, Idaho, Lemhi County: Targhee National Forest: Lemhi Range: Bell Mountain Canyon just above the terminal moraines, 29.2 air mi SSE of Leadore.
25-75 plants estimated in xeric soil within shrub-steppe vegetation, 14 degree slope, N aspect, alluvial geology. 25-75 plants estimated. Phenology: flowering & fruiting.
with Jessica Macy

U.S.A., Idaho, Lemhi County: Salmon National Forest: Bitterroot Range: Forest Road 30 along Salmon River, then NW 1.3 air mi along Squaw Creek, 0.7-1.2 air mi NW of Indianola Forest Service Station.
Rocky base of ridge with Cercocarpus ledifolius. Phenology: flowering & fruiting.
Annotated by Joshua J. Irwin.

U.S.A., Wyoming, Uinta County: North Slope Uinta Mountains: Wasatch National Forest: west flank of Red Mountain, ca 12 air mi SW of Lonetree, WY; ca 0.5 road mi S of the junction of Forest Roads 017 and 155, on the east side of Forest Road 017.
Lodgepole-aspen forest. Phenology: flowering & fruiting.

U.S.A., Idaho, Lemhi County: Beaverhead Mountains: above Pattee Creek on Forest Road 185, 7.5 air mi NE of Tendoy and 0.3 road mi downhill from the National Forest boundary.
Tall forb community on slope with scattered Douglas fir, little different on ridge. Phenology: flowering & fruiting.
Annotated by Joshua J. Irwin.

U.S.A., Wyoming, Sweetwater County: Basins and Mountains of Southwest Wyoming: Seedskadee National Wildlife Refuge: ca 30 air mi NW of Green River; west side of the Green River.
41.9° N, 109.8334° W; uncertainty .5 mi., Digital Map
Grasses and willows in sandy soils. Phenology: flowering & fruiting.

U.S.A., Idaho, Lemhi County: Salmon National Forest: Beaverhead Mountains: Ida Hwy 29 (Railroad Creek Road), ca 1 road mi E of Bannock Pass.
Sandstone outcrops and sandy slopes. Phenology: flowering & fruiting.
Annotated by Joshua J. Irwin.

U.S.A., Utah, Daggett County: North Slope Uinta Mountains: Flaming Gorge National Recreation Area: Red Canyon Visitor Center, ca 10 air mi SE of Manila.
T2N R21E S22 South1/2
Ridgetop with sagebrush and juniper on sandstone-gravelly soil. Phenology: flowering & fruiting.

U.S.A., Utah, Summit County: [location and coordinates withheld]
New growth in old fire area; steep, west-facing slopes; some clay soils. Phenology: flowering & fruiting.

Holding pond and creek at edge of sagebrush and rabbitbrush; graminoids dominant. Phenology: flowering & fruiting.

U.S.A., Montana, Beaverhead County: Henrys Lake Mountains: Antelope Basin, along the Continental Divide National Scenic Trail, ca 11 air mi SSW of Earthquake Lake, ca 48 air mi S of Ennis.
Open Pseudotsuga menziesii forest. Phenology: flowering.

U.S.A., Montana, Beaverhead County: Henrys Lake Mountains: Antelope Basin, along the Continental Divide National Scenic Trail, ca 11 air mi SSW of Earthquake Lake, ca 48 air mi S of Ennis.
Open Pseudotsuga menziesii forest. Phenology: flowering & fruiting.

U.S.A., Montana, Madison County: Tobacco Root Mountains: North Willow Creek, ca 2 air mi SW of Pony, ca 4.5 air mi NE of Hollowtop Mountain.
Grasslands on west-facing slopes. Phenology: fruiting.

U.S.A., Montana, Madison County: Gravelly Range: along Forest Road 292, ca 1/4 air mi S of Call Road Reservoir, ca 17 air mi SSW of Ennis.
Dry mountain meadow. Phenology: flowering & fruiting.

U.S.A., Montana, Madison County: Gravelly Range: Bighorn Mountain, ca 2-3 air mi NE of Black Butte, ca 32 air mi of Ennis.
Subalpine grasslands. Phenology: flowering.

U.S.A., Montana, Madison County: Madison Valley: BLM Palisades Recreation Area, ca 26 air mi S of Ennis, ca 12 air mi NE of Black Butte.
Dry, disturbed grasslands. Phenology: fruiting.

U.S.A., Colorado, Eagle County: Gore Range: White River National Forest: McPhee Gulch, ca 4 air mi NE of State Bridge.
Dry slopes and meadows with sagebrush and pinyon-juniper. Phenology: flowering & fruiting.
Michael K. Kirkpatrick, 6213. 6/19/2011.
Accession: USFS (unaccessioned), Barcode: USFS0061094

U.S.A., Colorado, Delta County: Dry Gulch, NNE of Petrie Mesa, ca 6 road mi from Devils Thumb Golf Club, ca 9 1/4 air mi NNW of Delta.
Pinyon/juniper forest on south-facing slope of clay soils with basalt boulders. Phenology: flowering.

North-facing Douglas fir slope. Phenology: flowering & fruiting.

U.S.A., Wyoming, Converse County: Ca 2.5 mi E of Bill.
43° 14' N, 105° 15.5' W; unknown, , GPS reading
Sage-grass, with Bromus and Hesperostipa comata. Phenology: buds.

U.S.A., Wyoming, Carbon County: Hayden National Forest: lower West Fork Park.
Soil drier than park proper but considerable moisture early in season; edge of lodgepole timber and tufted hair-grass meadow. Phenology: flowering.
James Blackhall, 3. 7/30/1924.
with Lynn H. Douglas

U.S.A., Wyoming, Teton County: Teton National Forest: 2 mi above the mouth of Game Creek.
On 3% west slope; deep loam, sandy soil; with aspen, grass, sagebrush, and lupine. Common. Cama Creek on label. Phenology: flowering & fruiting.

U.S.A., Idaho, Idaho County: Bitterroot National Forest: Forest Road 468, Magruder Corridor Road, ca 10 air mi W of Nez Perce Pass, ca 33 air mi SW of Darby, MT.
Steep roadside embankment with water collected in drainages beside road. Phenology: flowering & fruiting.

U.S.A., Idaho, Idaho County: Bitterroot National Forest: Selway-Bitterroot Wilderness: Nez Perce Pass: ca 1 mi on Forest Trail 16, ca 26 air mi SW of Darby, MT.
Mixed coniferous forest. Phenology: flowering & fruiting.
1. Poa compressa L..

U.S.A., Idaho, Idaho County: Bitterroot National Forest: Frank Church - River of No Return Wilderness: Kim Creek Saddle: ca 2 air mi on Forest Trail 26, ca 36-38 air mi SW of Darby, MT.
Mixed coniferous forest. Phenology: flowering & fruiting.
1. Poa compressa L..

U.S.A., Idaho, Idaho County: Nez Perce National Forest: Selway-Bitterroot Wilderness: Indian Lake, ca 13 mi on Forest Trail 430 from Lost Horse, ca 27 air mi WSW of Hamilton, MT.
Wet meadow. Phenology: flowering & fruiting.

U.S.A., Idaho, Idaho County: Nez Perce National Forest: Selway River Drainage: Meadow Creek, Slims Campground, ca 0.5 mi on Forest Road 443 from Selway River, ca 33 air mi ESE of Stites.
Streamside. Phenology: flowering & fruiting.

U.S.A., Idaho, Idaho County: Clearwater National Forest: Selway Bitterroot Wilderness: along Split Creek Trail on Split Creek Ridge, ca 30 air mi E of Kamiah.
South exposed ridge on sparsely covered hillsides in shrubs. Phenology: flowering & fruiting.
Annotated by B. E. Nelson in 2017.
1. Poa pratensis L.
Annotated by Georgia G. Thomas in 2015.
with Georgia G. Thomas

U.S.A., Wyoming, Carbon County: Saratoga Valley: along Big Creek and tributary, E and W of Wyo Hwy 230.
T13N R81W S16 NE1/4; also SW1/4
Above willow-llined streambank in meadow covered by low hummocks; with Potentilla fruticosa, Agrostis stolonifera, Phleum pratense, Campanula parryi, and Astragalus leptaleus.

U.S.A., Wyoming, Uinta County: Basins and Mountains of Southwest Wyoming: Bridger Butte, ca 5.5 air mi WSW of Fort Bridger; ca 25.5 air mi E of Evanston.
Snow accumulation area on the lee side of the rim with juniper and mountain shrubs. Phenology: flowering.

U.S.A., Wyoming, Carbon County: Ca 28 air mi SSW of Rawlins and ca 32 air mi NE of Baggs.
In loam on hillside below dirt road and just above scrubby aspen forest, with Hesperochloa kingii, Stipa viridula, and Festuca idahoensis. Common in places. Phenology: fruiting.
with Thomas Wood

U.S.A., Wyoming, Carbon County: Granite Mountain Uplift: ca 5 mi N of the Ferris Mountains, along Little Cherry Creek, ca 6 air mi E of Muddy Gap Junction (Three Forks).
Moist edge of meadow adjacent to creek. Phenology: flowering & fruiting.

U.S.A., Wyoming: Bighorn National Forest.
Annotated by Agnes Chase.

U.S.A., Wyoming, Sheridan County: Bighorn National Forest: Tongue District: Experimental Pastures.
Slope 3% east; deep clay loam soil; park, with Festuca idahoensis, Agropyron dasystachyum, Lupinus sericeus. Common. Phenology: flowering & fruiting.

East 3% slope; deep clay loam soil; park, with Festuca idahoensis, Agropyron dasystachyum, Lupinus sericeus. Common. Phenology: flowering & fruiting.

U.S.A., Wyoming, Uinta County: Basins and Mountains of Southwest Wyoming: ca 14 air mi ENE of Evanston; 1.6 mi N of I-80, then 1 mi E on access road.
Sandstone outcrops, red clay soils. Phenology: flowering.

U.S.A., Wyoming, Uinta County: Basins and Mountains of Southwest Wyoming: lower southwestern flanks of Cedar Mountain, ca 3.8 air mi NE of Lonetree; 0.9 mi SE on two track from junction of Sage Creek Mountain/Cedar Mountain roads.
Dry washes, gray loose sands with Bentonite. Phenology: flowering.

U.S.A., Montana, Madison County: Gravelly Range: 1 air mi N of Red Hill.
T10S R2W S8; also S9
Ridge adjacent to abrupt east-facing down slope.

U.S.A., Wyoming, Carbon County: Upper North Platte and Laramie River Drainages: Seminoe Mountains: Morgan and Marking Pen creeks on County Road 351, ca 2 air mi W of Seminoe Dam.
Along creek bordered by aspen, limber pine, sagebrush, and basin wild rye. Phenology: flowering & fruiting.

U.S.A., Utah, Summit County: [location and coordinates withheld]
Open dry meadow, hard clay soils with scattered spruce. Phenology: flowering.

U.S.A., Wyoming, Albany County: Upper North Platte and Laramie River Drainages: along Fort Fetterman or County Road 61, ca 6.4 air mi NE of Rock River.
Grasslands on dry gentle slope with a few greasewood shrubs. Phenology: fruiting.

Poa secunda ssp. secunda (1996)
Poa secunda J. Presl ssp. secunda
Moist swale across sagebrush. Phenology: flowering.

Poa secunda ssp. secunda (1997)
Poa secunda J. Presl ssp. secunda
Sandy to sandy clay sagebrush-grassland slopes. Phenology: fruiting.

Poa secunda ssp. secunda (1996)
Poa secunda J. Presl ssp. secunda
U.S.A., Colorado, Park County: East-central Colorado: Mosquito Range to Plains: Mosquito Range: Mosquito Pass/Mosquito Peak: along the Continental Divide and slopes E to the North London Mine, ca 6.5 air mi W of Alma.
On the shores of an alpine lake. Phenology: fruiting.

U.S.A., Colorado, Park County: East-central Colorado: Mosquito Range to Plains: Tarryall Mountains: off Forest Road 148 ca 1.3 road mi W of Eagle Rock; ca 17 air mi E of Fairplay. NC1/4
In a rolling grassland with large granite outcrops with stands of bristlecone pine. Phenology: flowering.
with Irene Thien

U.S.A., Colorado, Park County: East-central Colorado: Mosquito Range to Plains: Puma Hills: along creek in Turner Gulch N of Schoolmarm Mountain, off Forest Road 237 ca 13 air mi ENE of Hartsel. NC1/4
Dry upland slopes in open Engelmann spruce and bristlecone pine forest. Phenology: flowering & fruiting.
with Irene Thien

Slopes back of gypsum rim. Phenology: flowering.
1. Poa secunda J. Presl ssp. secunda

U.S.A., Wyoming, Carbon County: Upper North Platte and Laramie River Drainages: abandoned townsite of Carbon on Carbon Creek ca 2 air mi NE of Simpson Ridge, ca 9.5 air mi SW of Medicine Bow; ca 10 air mi SE of Hanna.
Sandy ridge with sandstone outcrops. Phenology: flowering.

U.S.A., Wyoming, Fremont County: Wind River Range: Fitzpatrick Wilderness Area: Shoshone National Forest: W of Bachelor Creek Trail.
Lodgepole pine and spruce forest on slopes and ridges. Phenology: flowering.
David Rosenthal, 464. 8/5/1996.

U.S.A., Wyoming, Fremont County: Wind River Range: Fitzpatrick Wilderness Area: flank of Bald Mountain near Little Warm Spring Creek.
Meadow with adjacent forest and limestone outcrops. Phenology: flowering.
1. Poa secunda J. Presl ssp. secunda

U.S.A., Wyoming, Fremont County: Wind River Range: Fitzpatrick Wilderness Area: 2.5 air mi WSW of Dubous.
Sagebrush slope with irrigation ditch and roadcuts; redbeds in part. Phenology: flowering.

U.S.A., Wyoming, Park County: Northern Absaroka Area: 2-3 air mi ENE of Buffalo Bill Dam.
Sandstones and shales near irrigation canal; scattered juniper. Phenology: flowering.

U.S.A., Wyoming, Park County: Northern Absaroka Area: Sheep Mountain 13-14 air mi SW of Cody (center).
Lower flanks to cut in limestone and plains on northwest corner of mountain. Phenology: flowering.

U.S.A., Wyoming, Park County: Northern Absaroka Area: Hogan Reservoir N and W at base and slopes of Bald Ridge.
Redbeds, sandstone and shale, limestone; foothills and outwashes. Phenology: fruiting.

U.S.A., Wyoming, Park County: Northern Absaroka Area: Hogan Reservoir N and W at base and slopes of Bald Ridge.
Limestone slap and talus. Phenology: flowering.

U.S.A., Wyoming, Park County: Northern Absaroka Area: southeast end of Rattlesnake Mountain.
Limestone outcrops and rocky slopes. Phenology: flowering.

U.S.A., Wyoming, Park County: Northern Absaroka Area: Wapiti Ridge Area: trail on Houlihan Creek, then southwest side to Citadel Mountain.
Talus slopes. Phenology: flowering.

U.S.A., Wyoming, Fremont County: Wind River Range: Fitzpatrick Wilderness Area: Arrow Mountain, Circle benchmark and east on slope.
Talus slopes and alpine meadows. Phenology: flowering.

U.S.A., Wyoming, Park County: Northern Absaroka Area: Deer Creek Pass SSE to Kingfisher Peak.
Alpine meadows and rocky slopes. Phenology: flowering.

U.S.A., Wyoming, Fremont County: Southern Absaroka Area: Brooks Lake area, Bonneville Pass from trail head to top of pass.
Meadows and stream bottom. Phenology: flowering & fruiting.

Meadows and stream bottom. Phenology: flowering & fruiting.

U.S.A., Wyoming, Park County: Northern Absarokas: on the Reef, ca 2 mi NE of Cathedral Cliffs, ca 33 air mi NW of Cody.
Meadow and open area above limestone cliffs. Phenology: flowering & fruiting.

U.S.A., Wyoming, Carbon County: Upper North Platte and Laramie River Drainages: Stinkhole Draw and ridges to NE, ca 16.5 air mi N of Sinclair; ca 17.5 air mi NE of Rawlins.
Ridge with flat sandy areas and sandstone outcrops. Phenology: flowering.
1. Poa secunda J. Presl ssp. secunda

U.S.A., Wyoming, Park County: Northern Absarokas: at the Reef just W of Lodgepole Creek, ca 1.8 air mi SW of Crandall Ranger Station, ca 36 air mi NW of Cody.
Stony soil on a volcanic knoll. Phenology: flowering.

U.S.A., Wyoming, Park County: Northern Absarokas: along Wyo Hwy 296 N of Swamp Lake, ca 1.5 air mi E of Crandall Ranger Station, ca 35 air mi NW of Cody.
Sagebrush grassland on granite bedrock. Phenology: flowering.

U.S.A., Wyoming, Park County: Northern Absarokas: ridge between Beem Gulch and Elk Creek, ca 3 air mi SE of Sunlight Ranger Station, ca 25.5 air mi NW of Cody.
Stony lee slope of volcanic origin. Phenology: flowering.

U.S.A., Wyoming, Park County: Northern Absaroka Area: Shoshone National Forest: slopes, drainage, and unnamed peaks on north side of entrance to Sunlight Basin, NE of White Mountain, ca 24 air mi NE of Cody.
Rocky ridge and outcrops, moist slopes. Phenology: vegetative only.
with Cathy Binger

U.S.A., Wyoming, Park County: Northern Absaroka Area: Shoshone National Forest: from Four Bear Trailhead to peak 8245T (Jim Mountain Quad), E of Jim Mountain and NW of Four Bear, ca 2.5 mi E of town of Wapiti on U.S. Hwy 14, 16, & 20.
Stream bottom and adjacent slopes. Phenology: flowering.

U.S.A., Wyoming, Carbon County: Upper North Platte and Laramie River Drainages: I D Ridge between Wyo Hwy 351 and Seminoe Reservoir, ca 4 air mi S of Seminoe Dam; ca 27.5 air mi NE of Rawlins.
Sand ridge and slopes with sandstone summit and active dunes. Phenology: flowering.

U.S.A., Wyoming, Park County: Northern Absaroka Area: Shoshone National Forest: from Four Bear Trailhead to peak 8245T (Jim Mountain Quad), E of Jim Mountain and NW of Four Bear, ca 2.5 mi E of town of Wapiti on U.S. Hwy 14, 16, & 20.
North facing forested slopes and montane meadows to peak; scattered rocky ridges with rocky outcrops to peak 8245T. Phenology: flowering.

U.S.A., Wyoming, Fremont County: Wind River Range: Shoshone National Forest: Warm Springs Canyon access from east side of Warm Springs Mountain, ca 6.5 air mi ENE of Dubois; ca 1 air mi S of Stoney Point.
Sagebrush shrublands/forest ecotone with dryer south facing slopes leading down to the creek. Phenology: flowering.

U.S.A., Wyoming, Fremont County: Wind River Range: Fitzpatrick Wilderness Area: Whiskey Basin Wildlife wintering area, along trail going W and off trail, across wilderness boundary on old trail to Noon Rocks, ca 3.5 air mi S of Dubois.
Pine/spruce forest several years after burn; on calcareous substrate with limestone outcrops. Phenology: flowering.

U.S.A., Wyoming, Park County: Northern Absaroka Area: Shoshone National Forest: ca 14 air mi W of town of Wapiti on U.S. Hwy 14, 16, & 20 and intersection with Moss Creek, up slope from creek to ridge.
Spruce/fir forest to rocky loose slopes and ridges with volcanic substrate. Phenology: flowering.

U.S.A., Wyoming, Park County: Northern Absaroka Area: Shoshone National Forest: Ishawooa Mesa Trail along ridge, ca 28 air mi SW of Cody.
Spruce/fir forest along ridge with rock outcrops and small meadows. Phenology: flowering.

U.S.A., Wyoming, Park County: Northern Absaroka Area: Shoshone National Forest: Northern Absaroka Wilderness: Dead Indian Creek Trail, ca 21 air mi NW of Cody.
Sagebrush slopes with scattered limber pine, juniper, and spruce/fir forest in moist areas. Phenology: flowering.

U.S.A., Wyoming, Park County: Northern Absaroka Area: Shoshone National Forest: Northern Absaroka Wilderness: up Crandall Trail, ca 36 air mi WNW of Cody.
8 year old burn area in spruce/fir/lodgepole pine forest; also open slopes and ridges with forbs. Phenology: flowering.

U.S.A., Wyoming, Fremont County: Wind River Range: Fitzpatrick Wilderness Area: Shoshone National Forest: pack trail leading to Bomber Basin, ca 7.5 air mi SSE of Dubois.
Spruce/fir/pine forest with granitic rocky outcrop. Phenology: flowering.

U.S.A., Wyoming, Fremont County: Wind River Range: Shoshone National Forest: end of Forest Road 534 at 4wd trail and Fish Creek Trail leading to Fish Lake, ca 17 air mi W of Dubois.
Shoreline of lake and surrounding meadow. Phenology: flowering.

U.S.A., Wyoming, Carbon County: Upper North Platte and Laramie River Drainages: Seminoe Mountains: along Seminoe or County Road 351 at the pass, ca 2 air mi NNW of Seminoe Dam; ca 31 air mi NE of Rawlins.
Rocky-gravelly slopes with rock outcrops and limber pine woodland. Phenology: flowering.

U.S.A., Wyoming, Fremont County: Wind River Range: Shoshone National Forest: end of Forest Road 533 at intersection of Crow Creek, old pack trail to Continental Divide and S along divide, ca 18.5 air mi W of Dubois.
Stream bottom and pine/spruce forest to ridge crest. Phenology: flowering.
David Rosenthal, 3795b. 8/8/1997.

U.S.A., Wyoming, Fremont County: Wind River Range: Shoshone National Forest: end of Forest Road 533 at Crow Creek, old pack trail to Continental Divide southward, ca 18.5 air mi W of Dubois.
Wet area in spruce/fir forest and stream bottom and meadow along ridge crest.

U.S.A., Wyoming, Fremont County: Wind River Range: Fitzpatrick Wilderness Area: Shoshone National Forest: trail to scenic pass/Dinwoody Peak from Wind River Indian Reservation, ca 19 air mi SSE of Dubois.
Limber pine forest with whitebark pine at timberline above to alpine meadow; rocky areas with seeps and willow thickets; also up to windy ridge crest. Phenology: flowering.

U.S.A., Wyoming, Fremont County: Wind River Range: Fitzpatrick Wilderness Area: Shoshone National Forest: Glacier Trail along Dinwoody Creek N from intersection with Ink Wells Trail, ca 19 air mi S of Dubois.
In willow thicket. Phenology: flowering.

U.S.A., Wyoming, Park County: Northern Absaroka Area: Shoshone National Forest: along trail and slopes of Sweetwater Creek from bridge at Wapiti Campground, ca 30 air mi W of Cody on U.S. Hwy 14, 16, & 20, up trail towards springs.
Volcanic rock slopes with riparian woodland along creek. Phenology: flowering.

U.S.A., Wyoming, Park County: Northern Absaroka Area: Shoshone National Forest: Signal Peak, ca 4 air mi due W of Wapiti on U.S. Hwy 14, 16, & 20, just inside forest boundary on north side of North Fork Shoshone River.
Toeslope of peak with scattered sagebrush; substrate volcanic. Phenology: flowering.

U.S.A., Wyoming, Park County: Northern Absaroka Area: Shoshone National Forest: pack trail up main drainage W of Signal Peak (across river from Laughing Pig Rock), ca 5 air mi E of town of Wapiti on U.S. Hwy 14, 16, & 20.
Pine and spruce forest with occasional meadows, rock outcrops, and ridges; substrate volcanic. Phenology: flowering.

U.S.A., Wyoming, Park County: Northern Absaroka Area: Shoshone National Forest: plains and slopes just W of Moss Creek on U.S. Hwy 14, 16, & 20, ca 14 air mi due W of Wapiti.
Sagebrush shrubland. Phenology: flowering.

U.S.A., Wyoming, Park County: Northern Absaroka Area: Shoshone National Forest: along Blackwater Creek leading to main drainage on west side Clayton Mountain.
Mixed conifer forest, slopes, and rocky ridges; substrate volcanic. Phenology: flowering.

U.S.A., Wyoming, Park County: Northern Absaroka Area: Shoshone National Forest: ca 1 mi up trail from Blackwater Lodge, along Blackwater Creek, up main drainage on west side Clayton Mountain.
Barren rocky south facing ridge and forested north facing ridges. Phenology: flowering.

U.S.A., Wyoming, Park County: Northern Absaroka Area: Shoshone National Forest: footslope of unnamed peaks on north side of entrance to Sunlight Basin, ca 24 air mi NE of Cody.
Sagebrush, grassland, and sandstone. Phenology: flowering.

U.S.A., Wyoming, Park County: Northern Absaroka Area: Shoshone National Forest: footslope of unnamed peaks on north side of entrance to Sunlight Basin, ca 24 air mi NE of Cody.
Slopes. Phenology: flowering.

U.S.A., Wyoming, Park County: Northern Absaroka Area: Ishawooa Pack Trail, ca 1 trail mi either side of Cut Coulee.
South exposure, andesitic outcrops and derivatives. Phenology: flowering.

U.S.A., Wyoming, Carbon County: Upper North Platte and Laramie River Drainages: along Third Sand Creek and ridge to the S, ca 2-2.5 air mi E of Saddleback Hills; ca 11.5-12 air mi SE of Hanna; ca 4.5 air mi NNE of Elk Mountain (town).
Moist areas with thickets of Amelanchier, Prunus, and Symphoricarpos among coal beds. Phenology: fruiting.

U.S.A., Wyoming, Weston County: Thunder Basin National Grassland and Vicinity: on the divide between Cottonwood and Horse creeks along Cheyenne River Road and S, ca 39.5 air mi SW of Newcastle.
Mosaic of sagebrush-sedge-grassland. Phenology: flowering.

U.S.A., Wyoming, Weston County: Thunder Basin National Grassland and Vicinity: N of Keyton Creek off Keyton Creek or Forest Road 937, ca 47 air mi WSW of Newcastle; ca 23 air mi NNE of Bill.
Ponderosa pine woods on sandy slopes with sandstone outcrops, small meadows, and draws. Phenology: flowering.

U.S.A., Wyoming, Carbon County: Upper North Platte and Laramie River Drainages: Ferris Mountains: Sand Creek, ca 2 air mi SW of summit of Bear Mountain.
Limestone outcrop with adjacent redbeds. Phenology: fruiting.

U.S.A., Wyoming, Converse County: Thunder Basin National Grassland and Vicinity: on the divide between Lake and Meadow creeks and to the W, ca 14 air mi NE of Bill; ca 46 air mi NNE of Douglas.
Sandstone ridge with scattered ponderosa pine and grassy areas. Phenology: flowering.

U.S.A., Wyoming, Converse County: Thunder Basin National Grassland and Vicinity: along Lake Creek and area to the E, ca 14 air mi NE of Bill; ca 46 air mi NNE of Douglas.
Stream banks. Phenology: buds.

U.S.A., Wyoming, Converse County: Thunder Basin National Grassland and Vicinity: west side of Cow Creek Buttes on an east branch of Coal Draw, ca 14 air mi E of Bill; ca 41 air mi NNE of Douglas.
Clay slopes with rock outcrops. Phenology: flowering.

U.S.A., Wyoming, Converse County: Thunder Basin National Grassland and Vicinity: on the divide between Cow Creek and head of Deer Creek W of Cow Creek Buttes, ca 12 air mi ENE of Bill; ca 40 air mi NNE of Douglas.
Clay slopes with scattered sagebrush. Phenology: flowering.

U.S.A., Wyoming, Weston County: Thunder Basin National Grassland and Vicinity: between Buffalo Creek Road and Alkali Draw along a tributary, ca 3 air mi NNW of Goose Butte, ca 8.5 air mi W of Upton.
Sagebrush-grassland. Phenology: flowering.

U.S.A., Wyoming, Weston County: Thunder Basin National Grassland and Vicinity: Pine Ridge, ca 1 air mi W of Wyo Hwy 116, ca 4.5 air mi N of Upton.
Ponderosa pine/ Rocky Mountain juniper woods on shale. Phenology: flowering.

U.S.A., Wyoming, Weston County: Thunder Basin National Grassland and Vicinity: along Forest Road 913 E of Pump Creek, ca 6 air mi ENE of Upton.
Sandstone pavement with patches of vegetation. Phenology: flowering.

U.S.A., Wyoming, Weston County: Thunder Basin National Grassland and Vicinity: Sixmile Basin off Forest Road 918, ca 8.5 air mi SSE of Osage; ca 9 air mi W of Newcastle.
Sagebrush-grassland slope. Phenology: flowering & fruiting.

U.S.A., Wyoming, Converse County: Thunder Basin National Grassland and Vicinity: Red Hills ca 0.5-1 air mi WSW of Dugout Bench Mark, ca 46.5 air mi N of Douglas; ca 13 air mi N of Bill.
Sagebrush-grassland on top of scoria hills. Phenology: flowering.

U.S.A., Wyoming, Weston County: Thunder Basin National Grassland and Vicinity: above and N of Lion Creek on Lynch or County Road 7A, ca 31 air mi ESE of Wright; ca 39 air mi WSW of Newcastle.
Sandy bowl bordered by yucca. Phenology: fruiting.

U.S.A., Wyoming, Campbell County: Thunder Basin National Grassland and Vicinity: head of Nicholson Draw on Wyo Hwy 59, ca 5.5 air mi SSE of Wright; ca 33 air mi NNW of Bill.
Wash in grassland. Phenology: fruiting.

Broken slate (shale) with ponderosa pine, rocky sandstone ridges, and alkaline flats. Phenology: flowering.
with Amy J. Roderick and B. A. Packer

U.S.A., Wyoming, Albany County: Upper North Platte and Laramie River Drainages: Boot Heel, ca 7 air mi SW of Marshall.
Sandstone outcrops and sandy slopes. Phenology: flowering.
with Amy J. Roderick and B. A. Packer

U.S.A., Wyoming, Weston County: Thunder Basin National Grassland and Vicinity: Cow Camp on Buck Creek, off of Forest Road 926, ca 25 air mi E of Wright; ca 41 air mi WSW of Newcastle.
Creek bed and sandy bank. Phenology: flowering.

U.S.A., Wyoming, Carbon County: Upper North Platte and Laramie River Drainages: ca 0.5 air mi N of Chalk Draw near Chalk Hills.
Sandstone and calcareous outcrops. Phenology: flowering.
with Amy J. Roderick and B. A. Packer

U.S.A., Wyoming, Converse County: Thunder Basin National Grassland and Vicinity: ridge separating Bear Creek and Coal Draw, off Jenney Trail or County Road 34, ca 19.5 air mi WNW of Bill; ca 41 air mi NNW of Douglas.
Mosaic of sagebrush and grassland. Phenology: fruiting.

U.S.A., Wyoming, Converse County: Thunder Basin National Grassland and Vicinity: Antelope Creek on Forest Road 942, ca 28 air mi SE of Wright; ca 16.5 air mi NNE of Bill.
On floodplain of creek. Phenology: fruiting.

U.S.A., Wyoming, Weston County: Thunder Basin National Grassland and Vicinity: above Darlington Draw and S of Tepee Benchmark on Forest Road 923, ca 32 air mi E of Wright; ca 34 air mi WSW of Newcastle.
Sagebrush with sandstone outcrops. Phenology: fruiting.

U.S.A., Wyoming, Niobrara County: Thunder Basin National Grassland and Vicinity: Hungry Hollow on Cheyenne River or County Road 6, ca 34 air mi SSW of Newcastle; ca 52 air mi SSE of Upton.
Sagebrush with shaley outcrop. Phenology: flowering & fruiting.

U.S.A., Wyoming, Carbon County: Upper North Platte and Laramie River Drainages: Ferris Mountain Ranch Road, ca 2-2.5 air mi NNE to NE of Lamont.
Sagebrush flats and rocky ridge. Phenology: flowering.

U.S.A., Wyoming, Weston County: Thunder Basin National Grassland and Vicinity: ridge between Wildlife Draw and Rock Creek near intersection of Forest roads 923 and 924, ca 30 air mi E of Wright; ca 34 air mi W of Newcastle.
Grassland with rocky outcrops and broad ravines. Phenology: buds.

U.S.A., Wyoming, Weston County: Thunder Basin National Grassland and Vicinity: ridge and ravines E of Fields Draw, off dirt road, ca 34 air mi ESE of Wright; ca 32 air mi WSW of Newcastle.
Narrow ravine with snowberry, currant and chokecherry. Phenology: buds.

U.S.A., Wyoming, Campbell County: Thunder Basin National Grassland and Vicinity: flats ca 2 mi E of Maycock Spring, on two-track ca 1 mi W of Wyo Hwy 59, ca 11 air mi S of Wright; ca 28 air mi NNW of Bill.
Sagebrush grassland. Phenology: buds.

U.S.A., Wyoming, Campbell County: Thunder Basin National Grassland and Vicinity: hills around gravel pit on two-track road off of School Creek or Forest Road 968, ca 17 air mi SE of Wright; ca 42 air mi SSE of Gillette.
Low drainage area in grassland. Phenology: flowering.

U.S.A., Wyoming, Weston County: Thunder Basin National Grassland and Vicinity: Brown Reservoir on Forest Road 911, ca 2 air mi SW of Upton; ca 18 air mi SE of Moorcroft.
Mosaic of sagebrush grassland and grassland with clayey soils. Phenology: buds.

U.S.A., Wyoming, Carbon County: Upper North Platte and Laramie River Drainages: Whiskey Gap and E up hogback.
Sandstone and limestone south exposure, also area below around spring. Phenology: flowering.

U.S.A., Wyoming, Campbell County: Thunder Basin National Grassland and Vicinity: badlands ca 1 mi NW of Soda Well, on Forest Road 1247B, ca 31 air mi NNE of Gillette; ca 34 air mi NNW of Moorcroft.
Sagebrush grassland with clayey bare patches and ravines with ponderosa pine and Rocky Mountain juniper. Phenology: flowering.

U.S.A., Wyoming, Converse County: Thunder Basin National Grassland and Vicinity: hills forming southwest portion of Archie Draw on Forest Road 962, ca 13 air mi ENE of Bill; ca 26 air mi NW of Lance Creek.
Wyoming big sagebrush grassland intermixed with yucca. Phenology: flowering.

U.S.A., Wyoming, Converse County: Thunder Basin National Grassland and Vicinity: grassland S of Middle Creek on County Road 45, ca 18 air mi E of Bill; ca 46 air mi SE of Wright.
Clay/silt soil on slope above creek. Phenology: flowering.

U.S.A., Wyoming, Converse County: Thunder Basin National Grassland and Vicinity: hills N of Calamity Gulch, on dirt road off Wyo Hwy 59, ca 10 air mi NW of Bill; ca 29 air mi S of Wright.

U.S.A., Wyoming, Weston County: Thunder Basin National Grassland and Vicinity: ridges by radio tower W of West Fork Buffalo Creek on dirt road (continuation of County Road 18), ca 14 air mi SW of Upton; ca 30 air mi WNW of Newcastle.
Sagebrush grassland with slopes of little bluestem and rock outcrops. Phenology: flowering.

U.S.A., Wyoming, Weston County: Thunder Basin National Grassland and Vicinity: ridge along Lodgepole Creek on Cheyenne River or County Road 54, ca 24 air mi SW of Newcastle; ca 52 air mi ESE of Wright.
Carex filifolia grassland. Phenology: flowering.

U.S.A., Wyoming, Weston County: Thunder Basin National Grassland and Vicinity: hills W of Skull Creek, on County Road 14, ca 5.5 air mi N of Osage; ca 12 air mi ESE of Upton.
Hilly sagebrush grassland. Phenology: flowering & fruiting.

U.S.A., Wyoming, Weston County: Thunder Basin National Grassland and Vicinity: slopes surrounding Iron benchmark, on Butcher or County Road 25, ca 8 air mi SE of Upton; ca 5.5 air mi WNW of Osage.
Sagebrush grassland with scattered greasewood. Phenology: fruiting.

U.S.A., Wyoming, Campbell County: Thunder Basin National Grassland and Vicinity: hills SE of and draining to Dry Forks Spring Creek on two-track off York or Forest Road 900, ca 30 air mi NNE of Gillette; ca 32 air mi NW of Moorcroft.
Stipa comata - Koeleria grassland with patches of Schizachyrium. Phenology: fruiting.

U.S.A., Wyoming, Campbell County: Thunder Basin National Grassland and Vicinity: sagebrush grassland immediately SE of Little Powder River, off Wyo Hwy 59, ca 18 air mi N of Gillette; ca 30 air mi NW of Moorcroft.
Sagebrush grassland on rocky soil. Phenology: flowering & fruiting.

U.S.A., Wyoming, Weston County: Thunder Basin National Grassland and Vicinity: tributary of Spoon Creek, on County Road 49, ca 6 air mi SW of Osage; ca 14 air mi SSE of Upton.
Sagebrush grassland. Phenology: fruiting.

U.S.A., Wyoming, Carbon County: Upper North Platte and Laramie River Drainages: Whiskey Gap to 1 mi N.
Roadside. Phenology: flowering.

U.S.A., Wyoming, Campbell County: Thunder Basin National Grassland and Vicinity: Piney Canyon on Piney Canyon or County Road 69, ca 22 air mi ESE of Wright; ca 48 air mi WSW of Newcastle.
Hills and ravines of ponderosa pine. Phenology: fruiting.

U.S.A., Wyoming, Campbell County: Thunder Basin National Grassland and Vicinity: hills W of Little Powder River S of Coal Creek on dirt road off of Wyo Hwy 59, ca 23 air mi NNE of Gillette; ca 31 air mi NW of Moorcroft.
Slopes in sagebrush grassland, clay soil. Phenology: fruiting.

U.S.A., Wyoming, Natrona County: Upper North Platte and Laramie River Drainages: two track to Black Rock Draw, 1 mi from County Road 321; ca 6 air mi NW of northwest end of Pathfinder Reservoir.
Sandy areas and granite ridge. Phenology: flowering.

U.S.A., Wyoming, Niobrara County: Thunder Basin National Grassland and Vicinity: low hills SE of Cheyenne River, on U.S. Hwy 18, ca 1 air mi SE of Mule Creek Junction; ca 32 air mi S of Newcastle.
Low area above reservoir. Phenology: flowering & fruiting.

U.S.A., Wyoming, Weston County: Thunder Basin National Grassland and Vicinity: hills W of Dry Creek, on Forest Road 913, ca 8 air mi NE of Upton; ca 25 air mi NW of Newcastle.
Sagebrush grassland. Phenology: fruiting.

U.S.A., Wyoming, Weston County: Thunder Basin National Grassland and Vicinity: bentonite pit W of East Iron Creek, on Forest Road 914, ca 8 air mi ESE of Upton; ca 20 air mi NW of Newcastle.
Pinus ponderosa forest. Phenology: fruiting.

U.S.A., Wyoming, Natrona County: Upper North Platte and Laramie River Drainages: ca 1 mi E of Beulah Bell Lake.
Sagebrush flats and slope. Phenology: flowering.

U.S.A., Wyoming, Weston County: Thunder Basin National Grassland and Vicinity: Wildcat Creek and hills to SW, on County Road 54, ca 27 air mi SW of Newcastle, ca 36 air mi S of Upton.
Sagebrush grassland with scattered greasewood. Phenology: fruiting.

Shale hills and sandy areas and badlands. Phenology: fruiting.
with Amy J. Roderick and Cherie Winner

U.S.A., Wyoming, Natrona County: Upper North Platte and Laramie River Drainages: ca 15 air mi SE of junction of Wyo Hwy 487 and Wyo Hwy 220; ca 2 air mi SE of Twin Buttes.
Calcareous cap and upper slopes, sandy below. Phenology: flowering.

U.S.A., Wyoming, Albany County: Upper North Platte and Laramie River Drainages: ca 3 air mi NE of north end of Wheatland Reservoir No. 3.
Calcareous slope, common. Phenology: flowering.

U.S.A., Wyoming, Teton County: Southwestern Absarokas: Teton Wilderness: vicinity of Hawks Rest Patrol Cabin, ca 1.3 air mi S of Yellowstone National Park.
Edge of Pinus-Picea forest and adjacent meadows.

U.S.A., Wyoming, Park County: Yellowstone National Park: Gallatin Range: Bighorn Pass; 15 mi SW of Mammoth.
Open area in spray zone with Mertensia ciliata and Heracleum sphondylium. Phenology: fruiting.

U.S.A., Montana, Park County: Gallatin National forest: Crazy Mountains; Headwaters of Big Timber Creek, 0.5-0.75 mi S of Conical Peak, 25 mi NE of Big Timber.
Alpine-subalpine ecotone with Arnica latifolia, Senecio triangularis, Catilleja rexigfolia and scatter Pinus albicaulis and Abies lasiocarpa. Phenology: fruiting.

U.S.A., Montana, Park County: Gallatin National forest: Crazy Mountains: headwaters of Big Timber Creek, 1.5-0.75 mi S of Conical Peak, 25 mi NE of Big Timber.
Alpine fall field, on divide overlooking Glacier Lake with Lomatium cous, Douglasia montana and Eritrichum nanum. Phenology: fruiting.

U.S.A., Wyoming, Park County: Yellowstone National Park: Gallatin Range: summit and west side of Mount Holmes, 17 mi SW of Mammoth.
South-facing limestone scree slope with Eriogonum flavum var. piperi, Arnica rydbergii, and Poa gracillima. Phenology: fruiting.

U.S.A., Wyoming, Park County: Yellowstone National Park: Gallatin Range: summit and west side of Mount Holmes, 17 mi sw of Mammoth.
Talus and fellfield with Erigeron compositus, Hulsea algida, and Douglasia montana. Phenology: fruiting.

U.S.A., Wyoming, Park County: Yellowstone National Park: Washburn Range; Mount Wasburn, ridge and summits E of fire look-out.
Turfy, alpine tundra with Carex elynoides, Phlox pulvinata and Minuartia obtusiloba. Phenology: fruiting.

U.S.A., Wyoming, Park County: Gallatin Range: Yellowstone National Park: on southeast ridge of Electric Peak just below summit, 7 mi WNW of Mammoth.
Talus and scree with Hulsea algida, Penstemon montanus, and Saxifraga bronchialis var. austromontana. Phenology: fruiting.

U.S.A., Wyoming, Big Horn County: Bighorn Basin: along east side of Lane 42, 3.5 mi S of Burlington.
Saltbush-greasewood community with Atriplex gardneri, Musineon divaricatum, Xylorhiza glabriuscula, and Cymopterus acaulis. Phenology: flowering & fruiting.

U.S.A., Wyoming, Park County: Absaroka Mountains: Shoshone National Forest: Jack Creek Trailhead and Campground, ca 26 mi W of Meeteetse.
Sagebrush-grassland with Artemisia tridentata var. vaseyana, Elymus spicatus, and Koeleria macrantha. Phenology: flowering & fruiting.

U.S.A., Wyoming, Park County: Absaroka Mountains: Yellowstone National Park: Washburn Range: summit of Observation Peak, ca 4 mi NW of Canyon Village.
Parkland of scattered subalpine fir, whitebark pine, and lodgepole pine with Arnica cordifolia, Vaccinium scoparium, Sibbaldia procumbens, and Juncus parryi in the ground layer. Phenology: flowering & fruiting.

U.S.A., Wyoming, Teton County: Yellowstone Plateau: Yellowstone National Park: Phantom Fumaroles on the Pitchstone Plateau, ca 9 mi N of the South Entrance.
Openings and edge of spruce-fir-whitebark pine parkland with Sibbaldia procumbens, Lewisia pygmaea, and Claytonia lanceolata. Phenology: flowering & fruiting.

U.S.A., Wyoming, Park County: Bighorn Basin: along and just W of Whistle Creek or BLM Road 1213, ca 2.5 mi N of U.S. Hwy 14.
Sagebrush-greasewood steppe with Artemisia pedatifida, Atriplex gardneri, Carex filifolia, and Xylorhiza glabriuscula.

U.S.A., Wyoming, Big Horn County: Bighorn Basin: ca 1/3 mi W of Wyo Hwy 32 and 1/4 mi W of Coon Creek.
Saltbush-sagebrush-grassland with Atriplex gardneri, Artemisia tridentata var. wyomingensis, Poa secunda, and Musineon divaricatum abundant. Phenology: flowering & fruiting.

U.S.A., Wyoming, Park County: Absaroka Mountains: North Fork Shoshone River Drainage: north end of Sheep Mountain, ca 1.5 mi S of Buffalo Bill Reservoir.
On limestone (Madison formation) with Draba oligosperma, Artemisia frigida, and Carex filifolia. Phenology: fruiting.

U.S.A., Wyoming, Carbon County: Upper North Platte and Laramie River Drainages: Ferris Mountains: Miners Canyon on northeastern side of range, ca 16 air mi N of Independence Rock.
Along creek; limber pine, Rocky Mountain maple, and Ribes common. Phenology: fruiting.
with Kevin J. Taylor

U.S.A., Wyoming, Park County: North Fork Shoshone River Drainage: Absaroka Mountains: ridge E of Sweetwater Creek, ca 4-5 mi N of U.S. Hwy 14, 16, & 20.
Open, rocky, barren ridge with numerous pinnacles. Phenology: flowering & fruiting.

U.S.A., Wyoming, Park County: North Fork Shoshone River Drainage: Absaroka Mountains: north-south ridge between Big Creek and Grizzly Creek, ca 3-4 mi N of U.S. Hwy 14, 16, & 20.
Meadow openings in Douglas fir forest dominated by Festuca idahoensis and Astragalus miser var. decumbens.

U.S.A., Wyoming, Park County: North Fork Shoshone River Drainage: Absaroka Mountains: north side of Giant Castle Mountain, 1/4 mi below summit, ca 3 mi N of U.S. Hwy 14, 16, & 20.
Open grassy areas interspersed with stable talus and felsenmeer. Phenology: flowering & fruiting.

U.S.A., Wyoming, Park County: North Fork Shoshone River Drainage: Absaroka Mountains: top of Buttress Mountain, ca 3-4 mi N of U.S. Hwy 14, 16, & 20.
Turfy tundra with Geum rossii-Carex ssp. communities. Phenology: flowering & fruiting.

U.S.A., Wyoming, Park County: North Fork Shoshone River Drainage: Absaroka Mountains: north end of Howell Mountain, ca 5-6 mi S of U.S. Hwy 14, 16, & 20.
At timberline in stunted Picea engelmannii-Pinus albicaulis parkland. Phenology: flowering & fruiting.

U.S.A., Wyoming, Park County: North Fork Shoshone River Drainage: Absaroka Mountains: ridge E of Pagoda Creek, ca 1.5-2.5 mi S of U.S. Hwy 14, 16, & 20.
Open, rocky areas with scattered Douglas fir and limber pine.

U.S.A., Wyoming, Park County: Absaroka Mountains: North Fork Shoshone River Drainage: ridge immediately W of Dunn Creek, ca 1-2 mi NW of Wapiti.
In sagebrush-grassland community with Elymus spicatus, Koeleria macrantha and Artemisia frigida. Phenology: flowering & fruiting.

Sagebrush-grassland community including Elymus spicatus, Koeleria macrantha and Artemisia tridentata. Phenology: flowering & fruiting.

U.S.A., Wyoming, Park County: Absaroka Mountains: North Fork Shoshone River Drainage: ridge between Big Creek and Wall Creek, ca 2-3 mi N of U.S. Hwy 14, 16, & 20.
In grassland community with Koeleria macrantha, Elymus spicatus and Carex filifolia. Phenology: flowering & fruiting.

U.S.A., Wyoming, Park County: Absaroka Mountains: North Fork Shoshone River Drainage: ridge between Lost and Canyon creeks, ca 2-4 mi S of U.S. Hwy 14, 16, & 20.
Open, rocky ridgetop with scattered Douglas fir and limber pine. Phenology: flowering & fruiting.

U.S.A., Wyoming, Park County: Absaroka Mountains: North Fork Shoshone River Drainage: northeast-southwest trending ridge ca 1/4 mi E of Grinnell Creek and ca 1/8 -3/4 mi N of U.S. Hwy 14, 16, & 20.
Convex ridge top and ridge sides composed of grassland/shrubland with Festuca idahoensis, Koelaria macrantha, Elymus spicatus and Artemisia tridentata var. vaseyana. Phenology: flowering & fruiting.

U.S.A., Wyoming, Park County: Absaroka Mountains: North Fork Shoshone River Drainage: north-south trending ridge between Horse Creek and Grizzly Creek ca 2-5 mi N of U.S. Hwy 14, 16, & 20.
Rocky ridgetop, sagebrush-grassland/Douglas fir-limber pine mosaic. Phenology: flowering & fruiting.

U.S.A., Wyoming, Park County: Absaroka Mountains: North Fork Shoshone River Drainage: north-south trending ridge directly S of the confluence of Middle Creek and the North Fork Shoshone River, ca 1/2-3/4 mi S of U.S. Hwy 14, 16, & 20.
On cliffs and in rocky, open areas in Douglas fir forest. Phenology: flowering & fruiting.

U.S.A., Wyoming, Park County: Absaroka Mountains: North Fork Shoshone River Drainage: northeast to southwest trending ridge ca 2-2.5 mi SW of the confluence of Middle Creek and the North Fork Shoshone River and U.S. Hwy 14, 16, & 20.
Open parkland with groves of Pinus albicaulis and Picea engelmanii; open turfy areas with Juncus parryi, Sibbaldia procumbens, Poa epilis and Antennaria media. Phenology: flowering & fruiting.

U.S.A., Wyoming, Park County: Absaroka Mountains: North Fork Shoshone River Drainage: along Turret Creek (a tributary of Sweetwater Creek) ca 6 mi N of U.S. Hwy 14, 16, & 20.
On gravel bars in and beside streambed. Phenology: flowering & fruiting.

U.S.A., Wyoming, Park County: Absaroka Mountains: North Fork Shoshone River Drainage: ridge E of Clocktower Creek, ca 3-4 mi S of U.S. Hwy 14, 16, & 20.
Rocky ridgetop with some scattered Douglas fir and limber pine. Phenology: flowering & fruiting.

U.S.A., Wyoming, Park County: Absaroka Mountains: ca 2.5 mi NE of Trout Peak near the head of Dead Indian Creek, ca 30 mi NW of Cody.
Alpine tundra meadow community dominated by Geum rossii, Polygonum bistortoides, Trifolium parryi and Kobresia bellardii. Phenology: flowering & fruiting.

U.S.A., Wyoming, Park County: Absaroka Mountains: North Fork Shoshone River Drainage: divide between Fishhawk and Avalanche creeks, 0.5 mi N of Chaos Mountain; ca 13 mi S of U.S. Hwy 14, 16, & 20.
Alpine tundra, meadow and fell field communities dominated by Geum rossii, Carex elynoides and Minuartia obtusiloba. Phenology: flowering & fruiting.

U.S.A., Wyoming, Park County: Absaroka Mountains: North Fork Shoshone River Drainage: divide between Fishhawk and Avalanche creeks, 1/2-3/4 mi N of Chaos Mountain, ca 13 mi S of U.S. Hwy 14, 16, & 20.
Alpine tundra, turfy meadow community on east-facing slope dominated by Geum rossii, Carex scirpoidea var. pseudoscirpoidea, Kobresia bellardii and Trisetum spicatum. Phenology: flowering & fruiting.

In meadows dominated by Festuca idahoensis, Leucopoa kingii, Astragalas miser var decumbens & Oxytropis campestris on substrate derived from volcanic rocks. Phenology: flowering & fruiting.

Overgrazed sagebrush-grassland with some scattered Douglas fir. Phenology: flowering & fruiting.

Summit and north facing slopes below in Douglas fir woodland and rocky openings. Phenology: flowering & fruiting.

U.S.A., Wyoming, Park County: North Fork Shoshone River Drainage: Absaroka Mountains: northwest end of Table Mountain, ca 3 mi S of U.S. Hwy 14, 16, & 20.
Rocky, windswept escarpment, sparsely vegetated with cushion plants which included: Trifolium dasyphyllum, Haplopappus acaulis, and Arenaria hookeri. Phenology: flowering & fruiting.

Meadows and rocky ridge-top on limestone substrates, prominent species included: Festuca altaica ssp. hallii, Festuca idahoensis, Avenochloa hookeri, and Oxytropis campestris var. gracilis. Phenology: flowering & fruiting.

U.S.A., Wyoming, Park County: Absaroka Mountains: North Fork Shoshone River Drainage: Hughes Basin at headwaters of Hughes Creek, ca 14 mi N of U.S. Hwy 14, 16, & 20.
Sparsely vegetated talus slope along jeep trail, prominent species included: Phacelia hastata, Polemonium viscosum, and Senecio fremontii. Phenology: flowering & fruiting.

U.S.A., Wyoming, Park County: North Fork Shoshone River Drainage: Absaroka Mountains: Hughes Basin at headwaters of Hughes Creek, ca 14 mi N of U.S. Hwy 14, 16, & 20.
Seepage area along watercourses in wet-moist soil, prominent species included: Kalmia microphylla, Deschampsia cespitosa, and Carex nigricans. Phenology: flowering & fruiting.

Sagebrush-grassland with Artemisia tridentata, Artemisia cana, Arenaria hookeri, and Agropyron spicatum.

U.S.A., Wyoming, Park County: Bighorn Basin: ca 1/4-1/8 mi S of Sand Coulee Road; ca 4 mi E of Wyo Hwy 120; ca 25 mi N of Cody.
Sagebrush-saltbrush-grassland. Phenology: fruiting.

U.S.A., Wyoming, Park County: Bighorn Basin: ca 1/2-3/4 mi SW of Wyo Hwy 294, ca 12 mi NW of Powell.
Badland bluffs in sagebrush-saltbrush-grassland. Phenology: flowering & fruiting.

U.S.A., Wyoming, Park County: Bighorn Basin: along west side of YU Bench Road, ca 8 mi S of U.S. Hwy 14, 16, & 20, SE of Cody.
Sagebrush-grassland with Bouteloua gracilis, Opuntia polyacantha, Lappula redowski, Poa secunda, and Astragalus grayi. Phenology: flowering & fruiting.

U.S.A., Montana, Carbon County: Bighorn Basin: along Crooked Creek Road, ca 13 mi N of Lovell, Wyoming.
Sagebrush-saltbrush-grassland with scattered Juniperous scopulorum with dominants Bouteloua gracilis and Stipa comata. Phenology: flowering.

U.S.A., Wyoming, Park County: Bighorn Basin: ridge ca 3 mi E of Wyo Hwy 120, ca 9 mi N of Meeteetse.
Rocky ridge in sagebrush grassland and limber pine woodland mosaic with Pentstemon laricifolius, Cymopterus hendersonii, Carex filifolia and Stipa comata.

U.S.A., Montana, Beaverhead County: Henrys Lake Mountains: on Continental Divide, 1/4-1/2 mi N of Red Rocks Pass and Road, ca 25 mi WSW of West Yellowstone. Also Fremont Co, Idaho.
Sagebrush-grassland with Artemisia tridentata var. vaseyana, Festuca idahoensis, Arnica fulgens and Potentilla diversifolia. Phenology: flowering.
1. Poa scabrella (Thurb.) Benth. ex Vasey
Annotated by Erwin F. Evert.

U.S.A., Montana, Gallatin County: Madison Range: Gallatin National Forest: north end and summit of Boat Mountain, ca 3 mi N of Hebgen Lake, ca 28 mi WNW of West Yellowstone.
Openings in spruce-fir forest on limestone outcroppings and talus, prominent species included Haplopappus suffruticosus and Telesonix heucheriformis. Phenology: flowering.

U.S.A., Montana, Gallatin County: Madison Range: Gallatin National Forest: Spanish Peaks area: along Deer Creek trail: ca 3-4 mi W of U.S. Highway 191, ca 26 mi SSW of Bozeman.
Rocky opening in spruce-fir forest. Phenology: flowering.

U.S.A., Montana, Madison County: Madison Range: Beaverhead National Forest: west side of Sphinx Mountain, ca 15 mi SE of Ennis.
West facing limestone scree slopes and ledges with Trifolium haydenii, Pedicularis parryi ssp. purpurea, Carex nardina, and Minuartia nuttallii. Phenology: flowering.

U.S.A., Montana, Madison County: Madison Range: Gallatin National Forest: east ridge and sub-summit of Lone Mountain, ca 9 mi W of Big Sky.
Sparsely vegetated andesitic talus with Hulsea algida, Stellaria americana, Trifolium haydenii, and Oxyria digyna. Phenology: flowering.

U.S.A., Montana, Gallatin County: Madison Range: Gallatin National Forest: ridge ca 1/2 mi W of Forest Service Road 2527, ca 18 mi N of West Yellowstone.
Around and on limestone outcroppings on open, east-facing slope with Lomatium ambiguum, Haplopappus acaulis, and Phlox multiflora. Phenology: flowering & fruiting.

U.S.A., Montana, Stillwater County: Beartooth Mountains: Custer National Forest: ca 1 1/2 mi N of Chrome Lake near the head of Nye Creek, ca 5 mi S of Nye.
Mesic, north-facing slope in openings of spurce-fir forest with Pedicularis cystopteridifolia , Carex atrata, and Alnus viridis. Phenology: flowering & fruiting.
1. Poa scabrella (Thurb.) Benth. ex Vasey
Annotated by Erwin F. Evert.

U.S.A., Wyoming, Sublette County: Wind River Range: Bridger-Teton National Forest: west slope of Union Peak, ca 14 mi SW of Dubois.
Mostly turfy, alpine tundra with Geum rossii, Artemisia norvegica var. saxitilis, Pedicularis parryi, and Aster alpigenus. Phenology: flowering & fruiting.

U.S.A., Montana, Sweet Grass County: [location and coordinates withheld]
Sagebrush-grassland with scattered Douglas fir and ponderosa pine. Phenology: flowering.

U.S.A., Montana, Sweet Grass County: [location and coordinates withheld]
Sagebrush-grassland with scattered Douglas fir and ponderosa pine. Phenology: flowering.
1. Poa secunda J. Presl var. elongata (Vasey) Dorn
Annotated by Erwin F. Evert.

U.S.A., Idaho, Fremont County: [location and coordinates withheld]
Shrubland with Ceanothus velutinus, Purshia tridentata, Prunus virginiana, and Hydrophyllum capitatum.

U.S.A., Idaho, Fremont County: [location and coordinates withheld]
Disturbed grassland at edge of mined area south of road forks and stock pond with Carex douglasii, Alyssum alyssoides, and Bromus tectorum.

U.S.A., Idaho, Fremont County: Snake River Plains: ca 0.5 mi W of Sand Creek Road, ca 10 mi N of St Anthony.
Amply vegetated, low sand dunes with Prunus virginiana var. melanocarpa, Mahonia repens, Elymus flavescens, and Purshia tridentata.

U.S.A., Idaho, Teton County: Targhee National Forest: Big Hole Mountains: along south side of Milk Creek Road, ca 4 mi S of Idaho Hwy 33.
Sagebrush-grassland with Viola vallicola, Microseris nutans, Phlox longifolia, and Wyethia amplexicaulis.

U.S.A., Idaho, Teton County: [location and coordinates withheld]
Grassland-forbland on rocky substrates with Astragalus purshii, Haplopappus acaulis, Phlox hoodii, and Cymopterus terebinthus.

U.S.A., Montana, Madison County: Henrys Lake Mountains: Gallatin National Forest: along Sheep Creek just N of the first footbridge; ca 1.5 mi S of the Madison River.
Rock outcroppings with Telesonix heucheriformis, Petrophytum caespitosum, and Heuchera parvifolia. Phenology: flowering.
1. Poa scabrella (Thurb.) Benth. ex Vasey

U.S.A., Wyoming, Teton County: Absaroka Mountains: Bridger-Teton National Forest: Two Ocean Pass, along Pacific Creek, ca 30 mi NE of Moran.
Meadow with Potentilla gracilis, Arenaria congesta, and Aster integrifolius. Phenology: flowering & fruiting.

U.S.A., Wyoming, Hot Springs County: Bighorn Basin: ca 0.5 mi NE of Grass Creek, just N of Cottonwood Creek Road, ca 22 mi NW of Thermopolis.
Shrub steppe with Atriplex confertifolia, Atriplex gardneri, Lappula redowskii, and Xylorhiza glabriuscula. Phenology: fruiting.

U.S.A., Wyoming, Hot Springs County: [location and coordinates withheld]
Sagebrush-grassland with scattered Juniperus scopulorum, Lewisia rediviva, Koeleria macrantha, and Carex filifolia. Phenology: flowering & fruiting.

U.S.A., Wyoming, Hot Springs County: Bighorn Basin: along east side of Murphy Draw Road, ca 3/4 mi N of Wyo Hwy 431.
Saltbush-grassland with Atriplex gardneri, Atriplex confertifolia, Musineon divaricatum, and Vicia americana. Phenology: flowering & fruiting.

U.S.A., Wyoming, Hot Springs County: Bighorn Basin: along northeast side of Murphy Draw Road, ca 4 mi N of Wyo Hwy 431.
Disturbed saltbush-grassland with Atriplex gardneri, Thlaspi arvense, Bromus tectorum, and Allium textile. Phenology: flowering & fruiting.

U.S.A., Wyoming, Fremont County: Southeastern Absarokas: Shoshone National Forest: along Forest Road 285 (Double Cabin), ca 1.2 mi NE of Horse Creek Campground.
Vernally moist meadow opening in Douglas fir forest with Festuca idahoensis, Polygonum bistortoides, and Nothocalais nigrescens. Phenology: flowering & fruiting.

U.S.A., Wyoming, Fremont County: Southeastern Absarokas: Shoshone National Forest: along the southeast side of Horse Creek ca 1/3 mi NE of Horse Creek Campground, ca 10 mi N of Dubois.
Sagebrush-grassland on calcareous substrate with Festuca idahoensis, Geum triflorum, Artemisia tridentata var. vaseyana, and some scattered limber pine and Douglas fir. Phenology: buds.

U.S.A., Montana, Carbon County: Ridge 2.5 mi SW of Fromberg and 3/4 mi W of U.S. Highway 310.
Sagebrush-grassland with Atriplex confertifolia, Sarcobatus vermiculatus, and Carex filifolia. Phenology: flowering & fruiting.

U.S.A., Montana, Carbon County: Ridge 1 mi W of Belfry and 1/4 mi N of Mont Hwy 308.
Sagebrush-grassland with Atriplex confertifolia, Agropyron spicatum, and Astragalus missouriensis. Phenology: flowering & fruiting.

U.S.A., Montana, Gallatin County: Gallatin Range foothills: Gallatin National Forest: Spire Rock Campground along south side of Squaw Creek, 23 mi SW of Bozeman.
Riparian community under Picea glauca with Viola canadensis var. corymbosa, Equisetum arvense, and Linnaea borealis. Phenology: flowering & fruiting.

U.S.A., Wyoming, Teton County: Gros Ventre Mountains: Bridger-Teton National Forest: north-south trending ridge just E of Alkali Creek, 3/4-1 mi S of Gros Ventre River, 23 mi NE of Jackson.
Grassland with Chrysothamnus viscidiflorus, Stipa comata, and Astragalus tenellus. Phenology: flowering.

U.S.A., Montana, Park County: Absaroka Mountains: Gallatin National Forest: east ridge of Monitor Peak, 13 mi NE of Gardiner.
Open, rocky east facing slope with Penstemon fruticous, Erigeron compositus, Saxifraga bronchialis, and Cryptogramma acrostichoides. Phenology: flowering & fruiting.

U.S.A., Montana, Carbon County: Ridge immediately N of County Road 421 and E of Monahan Road, 1.3 mi W of Joliet.
Disturbed ponderosa pine-grassland on sandstone outcroppings with Agropyron spicatum, Alyssum desertorum, and Bromus tectorum. Phenology: fruiting.

U.S.A., Montana, Carbon County: Ridge just E of U.S. Hwy 310 and W of Hollenbeck Draw, S of the Clarks Fork Yellowstone River, 5 mi S of Belfry.
Sagebrush-saltbush-grassland on sandstone outcroppings with Cymopterus terebinthinus, Artemisia nova, and Atriplex confertifolia. Phenology: flowering & fruiting.

U.S.A., Wyoming, Hot Springs County: Bighorn Basin: ridge and sandstone outcroppings N of Upper Cottonwood Creek Road, ca 28 mi NW of Thermopolis.
Sagebrush-grassland with Bouteloua gracilis, Bromus tectorum, and Sarcobatus vermiculatus. Phenology: flowering & fruiting.

U.S.A., Wyoming, Hot Springs County: Absaroka Mountains: ridge ca 1/3 mi N of the Middle Fork Owl Creek, ca 6 mi WNW of Anchor Reservoir; 40 mi WNW of Thermopolis.
Grassland with some Artemisia tridentata var. vaseyana, and with Koeleria macrantha and Carex filifolia as dominants. Phenology: flowering & fruiting.

U.S.A., Montana, Park County: Absaroka-Beartooth Mountains: Gallatin National Forest: Monitor Peak, ca 12 mi N of Gardiner.
Turfy, mesic, alpine tundra with Deschampsia cespitosa, Potentilla diversifolia, Juncus drummondii, and Salix arctica. Phenology: flowering & fruiting.

U.S.A., Wyoming, Hot Springs County: Bighorn Basin: ridge ca 0.5 mi S of Kirby Creek just east of Blue Springs Draw, 20 mi NE of Thermopolis.
Sagebrush-grassland with Stipa comata, Bromus tectorum, and Bouteloua gracilis. Phenology: fruiting.

U.S.A., Montana, Park County: Absaroka-Beartooth Mountains: Gallatin National Forest: along the south side of the North Fork Sixmile Creek, 15 mi N of Gardiner.
North-facing slope with Saxifraga bronchialis, Woodsia scopulina, and Erigeron acris. Phenology: fruiting.

U.S.A., Montana, Park County: Absaroka-Beartooth Mountains: Gallatin National Forest: north side of Chico (Baldy) Peak, 21 mi N of Gardiner.
Mesic, turfy tundra on north-facing slope with Potentilla diversifolia, Deschampsia cespitosa, and Poa alpina. Phenology: flowering & fruiting.

U.S.A., Montana, Gallatin County: Gallatin Range: Gallatin National Forest: Head of East Fork Hyalite Creek around Heather lake; ca 22 m S of Bozeman.
T5S R6E S13; also S14
Rocky, turfy tundra on north facing slope with Geum rossi, Phyllodoce empetriformis and Sibbaldia procumbens. Phenology: flowering & fruiting.

U.S.A., Wyoming, Fremont County: Wind River Range: Shoshone National Forest: west side of Arrow Mountain, 12 mi S of Dubois.
Turfy tundra on calcareous substrate with Kobresia bellardii, Androsace chamaejasme, Saussurea weberi, and Dryas octopetala. Phenology: flowering & fruiting.

U.S.A., Montana, Stillwater County: Along Whitebird Creek, ca 10 mi S of Columbus.
Grassland with Bouteloua gracilis, Koeleria macrantha, and Delphinium bicolor. Phenology: flowering & fruiting.

U.S.A., Montana, Stillwater County: Ridge just N of the Huntley Creek Road, 4 mi SW of Columbus.
Grassland and open ponderosa pine forest on south-facing slope with Koeleria macrantha, Cerastium arvense, Pediomelum esculentum, and Zigadenus venenosus var. gramineus. Phenology: flowering & fruiting.

U.S.A., Montana, Sweet Grass County: Ridge ca 1 mi S of the Yellowstone River and 2 mi WSW of Reed Point.
Grassland and open ponderosa pine forest with Purshia tridentata, Geum triflorum, Arnica sororia, and Astragalus miser var. decumbens. Phenology: fruiting.

U.S.A., Montana, Park County: Absaroka Mountains: Yellowstone National Park: Black Canyon of the Yellowstone, along the Yellowstone River between Crevice Lake and Knowles Falls.
Douglas fir forest and openings with Zigadenus venenosus var. gamineus, Geum triflorum, and Collinsia parviflora. Phenology: flowering & fruiting.

U.S.A., Wyoming, Park County: Absaroka Mountains: Yellowstone National Park: along Slough Creek Trail, ca 3 mi NE of trailhead.
Meadow openings in coniferous forest with Melica spectabilis, Stipa richardsonii, Hedysarum sulphurescens, and Helianthella uniflora. Phenology: fruiting.

U.S.A., Wyoming, Carbon County: Upper North Platte and Laramie River Drainages: summit of Sheep Mountain E of Wyo Hwy 71, ca 18.7 air mi S of Rawlins.
Cushion community with scattered Artemisia tridentata and A. pedatifida; gravel and shale rock. Phenology: fruiting.

U.S.A., Wyoming, Carbon County: Great Divide Basin Area: Great Divide Basin: along Buzzard Road, ca 2 air mi NE of Rendle Point above Separation Flats, ca 16 air mi NNW of Rawlins.
Rolling plains of sand, clay, and barren clay knolls with several species of Artemisia, Atriplex, and mats of Opuntia. Phenology: flowering.

U.S.A., Wyoming, Carbon County: Great Divide Basin Area: Great Divide Basin: ca 3.5 air mi W of Table Mountain, ca 9 air mi S of the Ferris Mountains; ca 23 air mi N of Rawlins.
Sandy rolling sagebrush-grassland. Phenology: fruiting.

U.S.A., Wyoming, Carbon County: Great Divide Basin Area: Great Divide Basin: ridge along south side of Lost Soldier Creek off Wyo Hwy 73 between Lamont and Bairoil, ca 32.5 air mi NNW of Rawlins.
Sandy clay desert shrub flats below sandstone ridge. Phenology: flowering.

U.S.A., Wyoming, Fremont County: Great Divide Basin Area: Crooks Mountain: Cottonwood Creek and vicinity on the north side of the mountain, ca 10 air mi SW of Jeffrey City; ca 48 air mi SE of Lander.
Stony, granitic gravelly hillside with scattered sagebrush. Phenology: flowering.

U.S.A., Wyoming, Fremont County: Great Divide Basin Area: Crooks Mountain: Cottonwood Creek and vicinity on the north side of the mountain, ca 10 air mi SW of Jeffrey City; ca 48 air mi SE of Lander.
Stream bank, old beaver ponds, and aspen woods along the stream. Phenology: fruiting.

U.S.A., Wyoming, Fremont County: Great Divide Basin Area: Crooks Mountain: along Cottonwood Creek at the foot of the mountain on the north side, ca 9 air mi SW of Jeffrey City; ca 48.5 air mi SE of Lander.
Rocky bench and along small stream. Phenology: flowering.

U.S.A., Wyoming, Sweetwater County: Great Divide Basin Area: Great Divide Basin: Windy Hill on Riner Cutoff or BLM Road 3203, ca 23 air mi NE of Wamsutter; ca 18.5 air mi WNW of Rawlins.
Steep sagebrush slopes with bitterbrush, serviceberry, and snowberry in shallow gullies. Phenology: fruiting.

U.S.A., Wyoming, Sweetwater County: Great Divide Basin Area: Great Divide Basin: Chain Lakes Rim along Riner Cutoff or BLM Road 3203, ca 2 air mi S of Chain Lakes, ca 19.5 air mi NNE of Wamsutter.
Rolling sandy to sandy-clay slopes with Artemisia, Opuntia, and Grayia. Phenology: fruiting.

U.S.A., Wyoming, Sweetwater County: Great Divide Basin Area: Great Divide Basin: ridge about halfway between Hay and Lost Creek reservoirs, ca 38 air mi NE of Point of Rocks; ca 29 air mi NW of Wamsutter.
Indian ricegrass above, badlands slopes with sagebrush on the east-facing sides of gullies, some sandstone outcrops and rocks. Phenology: flowering.

U.S.A., Wyoming, Sweetwater County: Great Divide Basin Area: Great Divide Basin: ridge about halfway between Hay and Lost Creek reservoirs, ca 38 air mi NE of Point of Rocks; ca 29 air mi NW of Wamsutter.
Indian ricegrass above, badlands slopes with sagebrush on the east-facing sides of gullies, some sandstone outcrops and rocks. Phenology: fruiting.

U.S.A., Wyoming, Sweetwater County: Great Divide Basin Area: Great Divide Basin: Rador Springs along Black Rock Creek ca midway between Spring Butte and Black Rock, ca 28 air mi NE of Rock Springs.
41.8697° N, 108.8352° W; uncertainty .5 mi., Digital Map
Slopes with scattered sagebrush. Phenology: flowering.

U.S.A., Wyoming, Sweetwater County: Great Divide Basin Area: Great Divide Basin: Rador Springs along Black Rock Creek ca midway between Spring Butte and Black Rock, ca 28 air mi NE of Rock Springs.
Slopes with scattered sagebrush. Phenology: fruiting.

Slopes and flats on top of the butte with volcanic rubble and outcrops and vegetation of Artemisia, occasional patches of Grayia, Oryzopsis, and Elymus. Phenology: fruiting.

U.S.A., Wyoming, Sweetwater County: Great Divide Basin Area: Great Divide Basin: slopes N of Black Rock Creek, ca 30 air mi WNW of Wamsutter; ca 43 air mi ENE of Rock Springs.
Rolling south-facing slopes with low growing vegetation and sagebrush in the gullies. Phenology: fruiting.

Narrow wash, knoll, and adjacent flat plain in low rolling hills; dry, sandy soil dominated by Sarcobatus, Atriplex, Elymus, and large dense stands of Thlaspi arvense. Phenology: flowering.

Dry slopes near pond, sagebrush dominant. Phenology: flowering.

Wash with dry, sandy soil; homogeneous patches of Sarcobatus, graminoids and Thlaspi arvense. Phenology: flowering.

U.S.A., Wyoming, Carbon County: Great Divide Basin Area: Great Divide Basin: Government Reservoir, ca 10 air mi SSE of Wamsutter; ca 16 air mi SW of Creston Junction.
Dry graminoid plain surrounding reservoir. Phenology: fruiting.

U.S.A., Wyoming, Fremont County: Great Divide Basin Area: Sweetwater River Drainage: Ice Slough and adjacent sand dunes, ca 10 air mi E of Sweetwater Station; ca 10.5 air mi SSW of Tin Cup Mountain.
Slough running through low hills; dense grasses and Juncus dominant; wet, compact clay soil with salt deposits. Phenology: fruiting.

U.S.A., Wyoming, Fremont County: Great Divide Basin Area: Sweetwater River Drainage: dammed pond, associated drainages, and nearby slopes, ca 6.5 air mi N of Buffalo Basin Oil Field; ca 11.5 air mi S of Sweetwater Station.
Drainages around pond; dense, grazed graminoids, scattered forbs; moist, dark, soil. Phenology: flowering.

U.S.A., Wyoming, Carbon County: Great Divide Basin Area: Great Divide Basin: top and sides of Continental Divide in rolling plains, ca 12 air mi S of Creston Junction; ca 17 air mi SE of Wamsutter.
Sparsely vegetated knoll dominated by graminoids; dry, rocky soil with selenium present. Phenology: fruiting.

U.S.A., Wyoming, Fremont County: Great Divide Basin Area: Sweetwater River Drainage: ca 1 air mi W of Buffalo Basin Oil Field; ca 13 air mi ENE of Picket Lake.
Narrow, dammed spring and drainage between two steep hills. Phenology: fruiting.

U.S.A., Wyoming, Carbon County: Upper North Platte and Laramie River Drainages: Smith Draw, ca 5.5 air mi SE of Rawlins; ca 6 air mi SSW of Sinclair.
Draw dominated by graminoids. Phenology: flowering.

U.S.A., Wyoming, Carbon County: Great Divide Basin Area: Great Divide Basin: top and sides of Continental Divide in rolling plains, ca 12 air mi S of Creston Junction; ca 17 air mi SE of Wamsutter.
Moist, sparsely vegetated draw with very hard clay soil; forbs dominant. Phenology: fruiting.

U.S.A., Wyoming, Fremont County: Great Divide Basin Area: Popo Agie River Drainage: along Horace Gulch, ca 4.5 air mi SE of Roundtop Mountain; ca 13 air mi W of Schoettlin Mountain.
Sagebrush slope next to stream; dry, hard soil. Phenology: fruiting.

U.S.A., Wyoming, Fremont County: Great Divide Basin Area: Green Mountain: open plateau and drainage in Sheep Creek Park, ca 10.5 air mi SSE of Jeffrey City; ca 11.5 air mi NW of Whiskey Peak.
Open plateau on top of mountain; grasses dominant; dry, fine, rocky soil. Phenology: fruiting.

U.S.A., Wyoming, Fremont County: Great Divide Basin Area: Popo Agie River Drainage: along Twin Creek, ca 6 air mi NW of Schoettlin Mountain; ca 21 air mi SE of Lander.
Steep west-facing slope east of creek with rocky clay soil and boulders; low Artemisia shrubs and grasses dominant; diverse forbs. Phenology: flowering.

U.S.A., Wyoming, Fremont County: Great Divide Basin Area: Sweetwater River Drainage: along West Fork of Crooks Creek, ca 4.5 air mi SSW of Crooks Peak; ca 4.5 air mi NW of Bare Ring Butte.
Spring on gentle north-facing slope of vegetated sand dune; dense sagebrush dominant at edge of spring, grazed graminoids dominant in center; mucky sandy soil. Phenology: fruiting.

U.S.A., Wyoming, Fremont County: Great Divide Basin Area: Sweetwater River Drainage: north of Silver Creek, ca 14 air mi E of Atlantic City; ca 19 air mi NE of Continental Peak.
Draws and depressions where moisture persists; dry sandy soil; dense, low sagebrush and snowberry dominant; forbs in shelter of shrubs. Phenology: fruiting.

U.S.A., Wyoming, Fremont County: Great Divide Basin Area: Sweetwater River Drainage: spring flowing into Strawberry Creek and surrounding slopes near Crows Nest, ca 7 air mi E of Atlantic City; ca 17.5 air mi NNE of Continental Peak.
Spring and adjacent banks; dense grazed graminoids; moist peat soil; forbs diverse. Phenology: flowering.

U.S.A., Wyoming, Fremont County: Great Divide Basin Area: Sweetwater River Drainage: Rock Creek and vicinity, ca 3/4 air mi SW of Atlantic City; ca 17 air mi NNE of Oregon Buttes.
Slopes and hilltop near creek; dry, red, rocky soil, partially vegetated with scattered low sagebrush shrubs and grasses. Phenology: flowering.

U.S.A., Wyoming, Sweetwater County: Great Divide Basin Area: Great Divide Basin: Twelvemile Gulch, ca 11 air mi E of Black Rock; ca 12 air mi WSW of Chalk Butte.
Banks and adjacent area near stream; partially vegetated with Sarcobatus dominant in dry sandy soil. Phenology: flowering.

U.S.A., Wyoming, Sweetwater County: Great Divide Basin Area: Great Divide Basin: Tenmile Flat, ca 13.5 air mi SE of Black Rock; ca 13.5 air mi SW of Chalk Butte.
Slopes of dry wash with rocky outcrops, partially vegetated with sagebrush dominant; dry, sandy soil. Phenology: fruiting.

U.S.A., Wyoming, Carbon County: Great Divide Basin Area: Great Divide Basin: along the west side of Coyote Springs Rim, ca 15 air mi S of Bairoil; ca 5 air mi W of Separation Point.
Steep east and west-facing slopes with sandstone outcrops and boulders; partially vegetated, with grasses and sagebrush dominant; dry silty soil. Phenology: fruiting.

U.S.A., Wyoming, Sweetwater County: Great Divide Basin Area: Great Divide Basin: ca 11 air mi S of Chalk Butte; ca 18 air mi ENE of Point of Rocks.
Knoll in rolling hills adjacent to plains; soil dry and sandy with medium (<24") Grayia shrubs. Phenology: fruiting.

U.S.A., Wyoming, Sweetwater County: Great Divide Basin Area: Great Divide Basin: near Siberia Ridge, ca 4 air mi SW of Circle Bar Lake; ca 16 air mi NNE of Red Desert.
North and south-facing slopes of draw with sandstone outcrops; dense 1-2' tall sagebrush dominant in moist areas (graminoids dominant in drier areas). Phenology: fruiting.

U.S.A., Wyoming, Sweetwater County: Great Divide Basin Area: Great Divide Basin: wide valley E of Horseshoe Bend, ca 6 air mi SW of Lost Creek Butte; ca 16 air mi N of Red Desert.
Top and north-facing slope of wide valley; graminoids and <1' sagebrush dominant; dry, red, sandy soil. Phenology: fruiting.

U.S.A., Wyoming, Sweetwater County: Great Divide Basin Area: Great Divide Basin: north side of Alkali Draw, ca 2.5 air mi NE of the Pinnacles; ca 9 air mi W of Buffalo Hump Lake.
Shallow, narrow draws in south-facing slope; partially vegetated with grasses and scattered low sagebrush. Phenology: fruiting.

U.S.A., Wyoming, Sweetwater County: Great Divide Basin Area: Great Divide Basin: along Bush Rim, ca 8.5 air mi S of Oregon Butte; ca 7.5 air mi NW of the Pinnacles.
Steep, north-facing slope near spring; low sagebrush dominant; dry, rocky soil. Phenology: flowering.

U.S.A., Wyoming, Sweetwater County: Great Divide Basin Area: Great Divide Basin: along Delany Rim, ca 9.5 air mi SW of Red Desert; ca 27 air mi ESE of Point of Rocks.
Moderately steep, moist, north-facing, stratified sandstone cliff face; probably late snow melt; dense grasses, scattered sagebrush and oregon grape; diverse forbs in shade of shrubs. Phenology: fruiting.

U.S.A., Wyoming, Fremont County: Great Divide Basin Area: Great Divide Basin: ca 1.5 air mi W of Continental Peak; ca 6 air mi E of Oregon Buttes.
Top and north-facing slopes of sandstone rim; partially vegetated with low sagebrush dominant; dry sandy soil. Phenology: fruiting.

U.S.A., Wyoming, Fremont County: Great Divide Basin Area: Sweetwater River Drainage: Dickie Spring and moist drainage, ca 4.5 air mi N of Oregon Buttes; ca 8 air mi WNW of Continental Peak.
Moist edge of spring; dense grasses and Juncus dominant, forbs diverse; moist, peaty soil, sandy in some areas. Phenology: fruiting.

U.S.A., Wyoming, Fremont County: Great Divide Basin Area: Great Divide Basin: Bare Ring Butte, ca 15.5 air mi W of Bairoil; ca 8.5 air mi SSE of Crooks Peak.
Drainage and adjacent partially vegetated slopes on south-facing side of sandstone butte; <1' tall sagebrush dominant; rocky dry soil. Phenology: fruiting.

U.S.A., Wyoming, Fremont County: Great Divide Basin Area: Green Mountain: near West Cottonwood Creek, ca 6.5 air mi ENE of Crooks Peak; ca 12.5 air mi W of Three Forks.
East-facing slope of drainage; 1-2' tall sagebrush and graminoids dominant; silty, rocky soil. Phenology: fruiting.

U.S.A., Wyoming, Sweetwater County: Great Divide Basin Area: Great Divide Basin: along Delany Rim, ca 9.5 air mi SW of Red Desert; ca 27 air mi ESE of Point of Rocks.
Moist, north-facing slope with tall Salix and aspen in overstory; understory of dense grasses, scattered shrubs, and diverse forbs. Phenology: flowering.

Eroded slopes and flats below with drainage. Phenology: fruiting.

Sagebrush slopes, area beneath snow fence, and shale and sandstone outcrops. Phenology: fruiting.

U.S.A., Wyoming, Carbon County: Great Divide Basin Area: Great Divide Basin: Willow Hill area, ca 13 air mi NW of Rawlins.
Limestone and sandstone outcrops, sandy and clay slopes with stream and pond below. Phenology: fruiting.

Clay flat with low vegetation surrounded by sagebrush. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sweetwater County: Great Divide Basin Area: Great Divide Basin: along the Continental Divide N of Deadman Wash, ca 11.5 air mi NNW of Point of Rocks; ca 24 air mi NE of Rock Springs.
Sagebrush slopes and flats. Phenology: flowering.

Sagebrush slopes and flats. Phenology: flowering & fruiting.

Anticlinal ridge with bands of sandstones, shales, mudstones, and clay, sandy clay, or sandy soils. Phenology: flowering & fruiting.

U.S.A., Wyoming, Carbon County: Great Divide Basin Area: Great Divide Basin: north end of Shamrock Hills just above Separation Flats, ca 19.5 air mi SSE of Bairoil; ca 16.5 air mi NNW of Rawlins.
Level areas and gentle slopes with alternating bands of sandstone and clay, sandy clay, or sandy soils and mostly cushion or low growing plants. Phenology: flowering & fruiting.

Sandy slopes and sandy clay gravel covered flats. Phenology: flowering & fruiting.

U.S.A., Wyoming, Carbon County: Great Divide Basin Area: Great Divide Basin: W of U.S. Hwy 287 ca 1.5 air mi NW of Ninemile Hill on the Continental Divide, ca 10 air mi NNW of Rawlins.
In and along a sagebrush draw. Phenology: flowering & fruiting.

U.S.A., Wyoming, Carbon County: Great Divide Basin Area: Great Divide Basin: W of U.S. Hwy 287 ca 1.5 air mi NW of Ninemile Hill on the Continental Divide, ca 10 air mi NNW of Rawlins.
Stony sagebrush-grassland with Artemisia nova. Phenology: flowering & fruiting.

Moist to wet meadows around springs. Phenology: flowering.

U.S.A., Wyoming, Sweetwater County: Great Divide Basin Area: Great Divide Basin: along Dugout Draw at the west edge of Red Desert Basin, ca 27 air mi WNW of Wamsutter, ca 44 air mi ENE of Rock Springs.
Salt desert shrub with sparsely vegetated areas and knolls. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sweetwater County: Great Divide Basin Area: Great Divide Basin: Horseshoe Bend E of County Road 67, ca 23.5 air mi NW of Wamsutter; ca 54.5 air mi ENE of Rock Springs.
Sparsely vegetated slopes of clay, mudstone, shales, and sandstones on a rim. Phenology: flowering & fruiting.

Mixed Festuca and scattered low sagebrush plain on fine red soil. Phenology: flowering.

Top of ridge with scattered low sagebrush and Festuca. Phenology: flowering.

U.S.A., Wyoming, Carbon County: Great Divide Basin Area: Great Divide Basin: ca 6.5 air mi SE of Creston Junction; ca 3.5 air mi SW of Riner.
Partially vegetated rim top with rocky sandstone soil. Phenology: flowering.

Disturbed roadside with sagebrush and Atriplex; sandy soil. Phenology: flowering.

U.S.A., Wyoming, Carbon County: Great Divide Basin Area: Great Divide Basin: ca 3 air mi ESE of Wamsutter; ca 11.5 air mi WSW of Creston Junction.
Slight slope and depressions in low rolling plains Phenology: flowering.

Disturbed area near pipeline; sandy silt soil. Phenology: flowering.

Shallow drainage on south facing slope with fine sandy soil. Phenology: flowering.

Dry hilltop with grasses and scattered Artemisia; rocky sandy soil. Phenology: flowering.

West facing slope of hill in low rolling plains with grasses and scattered low sagebrush; fine sandy soil. Phenology: flowering.

U.S.A., Wyoming, Sweetwater County: Great Divide Basin Area: Great Divide Basin: Bush Creek drainage, ca 8 air mi NNW of Buffalo Hump Lake; ca 8.5 air mi E of Chicken Springs.
Moist draw with dense grasses; silty soil. Phenology: flowering.

U.S.A., Wyoming, Sweetwater County: Great Divide Basin Area: Great Divide Basin: Alkali Basin, ca 14 air mi E of Freighter Spring; ca 12 air mi W of Luman Butte.
North facing slope with sagebrush and grasses; fine sandy soil. Phenology: flowering.

Narrow west facing draw with grasses and clay soil with sand. Phenology: flowering.

U.S.A., Wyoming, Sweetwater County: Great Divide Basin Area: Great Divide Basin: rim ca 23 air mi W of Rawlins; ca 3 air mi NE of Creston Junction.
Narrow gully on south facing slope; sparsely vegetated with sagebrush and forbs; fine sandy soil. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sweetwater County: Great Divide Basin Area: Great Divide Basin: ca 6.5 air mi NW of Creston Junction; ca 12 air mi NE of Wamsutter.
Sparsely vegetated top of knoll with cushion plants; rocky, sandy soil. Phenology: flowering.

U.S.A., Wyoming, Carbon County: Great Divide Basin Area: Great Divide Basin: south end of Separation Rim, ca 17 air mi S of Bairoil; ca 19 air mi N of Rawlins.
Alkaline flat at base of rim; fine sandy soil. Phenology: flowering.

U.S.A., Wyoming, Carbon County: Great Divide Basin Area: Great Divide Basin: south end of Separation Rim, ca 17 air mi S of Bairoil; ca 19 air mi N of Rawlins.
Partially vegetated southeast facing slope with grasses; rocky, sandy soil with sandstone outcrops. Phenology: flowering.

U.S.A., Wyoming, Carbon County: Great Divide Basin Area: Great Divide Basin: south end of Separation Rim, ca 17 air mi S of Bairoil; ca 19 air mi N of Rawlins.
Sparsely vegetated rimtop in rocky, sandy soil with sandstone outcrops. Phenology: flowering.

U.S.A., Wyoming, Sweetwater County: Great Divide Basin Area: Great Divide Basin: south end of Sooner Reservoir, ca 16 air mi SW of Bairoil; ca 13 air mi S of Bare Ring Butte.
Low rolling plain with sagebrush, rabbitbrush, and grasses; fine sandy soil. Phenology: flowering.

U.S.A., Wyoming, Sweetwater County: Great Divide Basin Area: Great Divide Basin: ca 12 air mi WSW of Bairoil; ca 9 air mi SE of Bare Ring Butte.
West facing slope of hilltop with grasses and sagebrush shrubs; sandy soil. Phenology: flowering.

U.S.A., Wyoming, Sweetwater County: Great Divide Basin Area: Great Divide Basin: top of Bull Springs Rim, ca 7.5 air mi S of Bairoil; ca 11 air mi NE of Separation Point.
South facing slope of rim with sagebrush and grasses; sandy, rocky soil. Phenology: flowering.

U.S.A., Wyoming, Sweetwater County: Great Divide Basin Area: Great Divide Basin: base of Steamboat Mountain, ca 14 air mi N of Superior; ca 5 air mi NW of Greasewood Reservoir.
Partially vegetated sandstone and mudstone slopes at base of mountain; silty, shallow soil with rocks. Phenology: flowering.

Gentle south facing slope with grasses and sagebrush; sandy soil. Phenology: flowering.

U.S.A., Wyoming, Carbon County: Great Divide Basin Area: Great Divide Basin: top of Red Rim, ca 8 air mi SW of Hadsell; ca 13.5 air mi E of Creston Junction.
Drainage on west facing slope with sagebrush and Purshia. Phenology: flowering & fruiting.

Partially vegetated west facing slope with grasses and scattered low sagebrush; sandy soil with sandstone outcrops. Phenology: flowering.

U.S.A., Wyoming, Carbon County: Great Divide Basin Area: Great Divide Basin: flat near Separation Creek, ca 7 air mi E of Separation Point; ca 16 air mi S of Ferris.
Low basin with grasses, scattered sagebrush, and greasewood; sandy soil with clay in lower areas. Phenology: flowering.

U.S.A., Wyoming, Sweetwater County: Great Divide Basin Area: Great Divide Basin: ridge near Windy Hill, ca 8.5 air mi NE of Creston Junction; ca 19 air mi W of Rawlins.
Top of ridge with grasses; sandy, rocky soil. Phenology: flowering.

U.S.A., Wyoming, Sweetwater County: Great Divide Basin Area: Great Divide Basin: Red Desert Basin, ca 16 air mi NW of Red Desert; ca 9 air mi SE of Chalk Butte.
Partially vegetated greasewood flat with clay soil. Phenology: flowering & fruiting.
Accession: 675679

U.S.A., Wyoming, Sweetwater County: Great Divide Basin Area: Great Divide Basin: ridge in Red Desert Basin, ca 16 air mi NW of Red Desert; ca 9.5 air mi SE of Chalk Butte.
Sparsely vegetated south facing slope with Oryzopsis, Stipa, and scattered sagebrush and rabbitbrush; fine sandy soil. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sweetwater County: Great Divide Basin Area: Great Divide Basin: ca 31 air mi N of Red Desert; ca 22 air mi S of Sweetwater Station.
Top of low ridge with grasses and sagebrush; fine soil with gravel. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sweetwater County: Great Divide Basin Area: Great Divide Basin: ca 7.5 air mi N of Eagles Nest; ca 14 air mi NE of Bastard Butte.
Crest of hill; fine white clay soil; sparsely vegetated. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sweetwater County: Great Divide Basin Area: Great Divide Basin: ca 6.5 air mi NW of Eagles Nest; ca 8.5 air mi E of Bastard Butte.
Partially vegetated low ridge with grasses and scattered low sagebrush; fine sandy soil with gravel. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sweetwater County: Great Divide Basin Area: Great Divide Basin: Cyclone Rim, ca 9.5 air mi NE of Bastard Butte; ca 4.5 air mi SW of Flattop Buttes.
Partially vegetated rimtop with grasses and low sagebrush; fine sandy soil with rocks. Phenology: flowering & fruiting.

U.S.A., Wyoming, Fremont County: Great Divide Basin Area: Great Divide Basin: rimtop ca 3 air mi NNE of Continental Peak; ca 11 air mi WSW of St. Marys Peak.
Partially vegetated west facing slope of wide draw on rim with rocky sandstone soil. Phenology: flowering.

U.S.A., Wyoming, Fremont County: Great Divide Basin Area: Great Divide Basin: ca 8 air mi ENE of Continental Peak; ca 7 air mi SW of St. Marys Peak.
Bottom of draw on rim with dense sagebrush; fine sandy soil. Phenology: flowering & fruiting.

U.S.A., Wyoming, Fremont County: Great Divide Basin Area: Popo Agie River Drainage: near Cottonwood Divide, ca 17 air mi SE of Lander; ca 8 air mi N of Dilabaugh Buttes.
Top of draw on north facing slope with tall sagebrush and grasses; rocky soil. Phenology: flowering.

U.S.A., Wyoming, Fremont County: Great Divide Basin Area: Great Divide Basin: slopes of Continental Peak, ca 7 air mi E of Oregon Buttes; ca 11 air mi W of Circle Bar Lake.
Partially vegetated base of peak with grasses and scattered sagebrush; silty, sandy soil with rocks. Phenology: flowering & fruiting.

North facing slope with grasses and low sagebrush shrubs; sandy, silty soil with rocks. Phenology: flowering.

U.S.A., Wyoming, Sweetwater County: Great Divide Basin Area: Great Divide Basin: Bush Rim, ca 3.5 air mi N of Freighter Spring; ca 12 air mi S of Oregon Buttes.
East facing sagebrush slope with rocky soil. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sweetwater County: Great Divide Basin Area: Great Divide Basin: Bush Rim, ca 4 air mi SW of Oregon Buttes; 6.5 air mi NE of Rock Cabin Spring.
Gentle north facing slope with grasses and scattered sagebrush; rocky, sandy soil. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sweetwater County: Great Divide Basin Area: Great Divide Basin: Bush Rim, ca 4 air mi SW of Oregon Buttes; 6.5 air mi NE of Rock Cabin Spring.
Side of spring with dense graminiods; wet organic soil. Phenology: flowering & fruiting.

U.S.A., Wyoming, Carbon County: Great Divide Basin Area: Great Divide Basin: sand dunes near Table Mountain ca 6 air mi SE of Ferris; ca 3 air mi N of Windy Ridge.
Partially vegetated sand dunes with sagebrush and grasses. Phenology: flowering & fruiting.

U.S.A., Wyoming, Teton County: Gros Ventre Area: Gros Ventre Wilderness Area: ridge E of Crystal Creek; ca 12 air mi SE of Kelly.
Open, steep, rocky to gravelly slopes. Phenology: flowering.
with Tom Cramer

U.S.A., Wyoming, Teton County: Gros Ventre Area: Gros Ventre Wilderness Area: ridge E of Crystal Creek; ca 13 air mi SE of Kelly.
Sandy to shaley rim above canyon and adjacent coniferous forest. Phenology: flowering.
with Tom Cramer

U.S.A., Wyoming, Teton County: Gros Ventre Area: Gros Ventre Wilderness Area: ridge E of Crystal Creek; ca 14 air mi SE of Kelly.
Open ridges, rocky slopes, and meadows. Phenology: flowering.

U.S.A., Wyoming, Teton County: Gros Ventre Area: upper Gros Ventre River Road, ca 1.5 air mi SE of Goosewing Guard Station.
Sagebrush slopes and area along river. Phenology: fruiting.

U.S.A., Wyoming, Teton County: Gros Ventre Area: Crystal Creek Campground (overflow), ca 4 air mi E of upper end of Lower Slide Lake.
Grassy meadows, disturbed areas, and edge of river. Phenology: fruiting.

U.S.A., Wyoming, Teton County: Gros Ventre Area: ridge from Pinnacle Peak.
Alpine calcareous ridge. Phenology: flowering.

U.S.A., Wyoming, Teton County: Gros Ventre Area: Sheep Creek, at break with plains for ca 1.5 road mi; 5-6.5 air mi SE of Gros Ventre Junction.
Stream bottom often with Douglas fir and south exposed slopes. Phenology: fruiting.

U.S.A., Wyoming, Teton County: Gros Ventre Area: Jackson Peak.
Upper slopes and summit. Phenology: flowering.

U.S.A., Wyoming, Teton County: Gros Ventre Area: Granite Creek, ca 0.3 stream mi N of Bunker Creek, then E up to summit of ridge extending S from Packsaddle Pass and Pyramid Peak.
Rocky (dolomite) slopes. Phenology: flowering.

U.S.A., Wyoming, Teton County: Gros Ventre Area: ridge 1 air mi SE to 2 air mi SSE of Pyramid Peak.
Alpine ridge, dolomite. Phenology: flowering.

U.S.A., Wyoming, Teton County: Gros Ventre Area: Packsaddle Pass and vicinity.
Meadows, streamside, and calcareous outcrops. Phenology: flowering.

U.S.A., Wyoming, Teton County: Gros Ventre Area: Kinky Creek area, ca 3 air mi WSW of Mosquito Lake.
Streamside and slope. Phenology: fruiting.

U.S.A., Wyoming, Sublette County: Gros Ventre Area: Hodges Peak and along base, east side.
Rocky alpine areas. Phenology: fruiting.

U.S.A., Wyoming, Teton County: Gros Ventre Area: northeast flank of Steamboat Peak and NW 0.5 air mi.
Alpine meadows of limestone. Phenology: flowering.

U.S.A., Wyoming, Teton County: Gros Ventre Area: northeast flank of Steamboat Peak and NW 0.5 air mi.
Alpine meadows of limestone. Phenology: fruiting.

U.S.A., Wyoming, Sublette County: Gros Ventre Area: Triangle Peak NE to low point of ridge.
Rocky alpine ridge and upper slopes. Phenology: fruiting.

U.S.A., Wyoming, Teton County: Gros Ventre Area: ca 7 air mi NE of Jackson.
Fen and surrounding sagebrush plains. Phenology: fruiting.

U.S.A., Wyoming, Sublette County: Gros Ventre Area: ca 7 air mi E of Bondurant.
Lodgepole pine with large openings, along stream. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sublette County: Gros Ventre Area: ca 7 air mi E of Bondurant.
Lodgepole pine with large openings, along stream. Phenology: flowering.

U.S.A., Wyoming, Teton County: Gros Ventre Area: ca 1.5-2.5 air mi from summit of Sheep Mountain.
Meadows. Phenology: flowering.

U.S.A., Wyoming, Teton County: Grand Teton National Park: east side of Teton Park Road, ca 2 air mi S of Signal Mountain Campground, ca 23 air mi N of Jackson.
Sagebrush-steppe dominated by Artemisia tridentata, Poa secunda, Poa pratensis, Bromus carinatus and Elymus spicatus.

U.S.A., Wyoming, Teton County: Mount Leidy Highland Area: Ditch Creek Road (FS 30350), ca 3 road mi NE of Forest boundary.
Steep slope with lodgepole pines and open ridge. Phenology: flowering.

U.S.A., Wyoming, Teton County: Mount Leidy Highland Area: Road (FS 30160) 0.7 road mi SW of Hatchet Campground.
Sandy soil with patches of lodgepole pine, aspen, and occasional pond. Phenology: flowering.

U.S.A., Wyoming, Sublette County: Green River Basin: ca 9 air mi SW of Ross Butte.
Mesa rim and slopes. Phenology: flowering & fruiting.

U.S.A., Wyoming, Teton County: Mount Leidy Highland Area: Gros Ventre River Road near E end of Lower Slide Lake.
Open slopes with redbeds, gypsum, and limestone. Phenology: flowering.

U.S.A., Wyoming, Teton County: Mount Leidy Highland Area: Dry Cottonwood Creek, Slide Lake.
Shales, limestone, and gypsum; open hill on E side of entrance to valley. Phenology: flowering.

U.S.A., Wyoming, Teton County: Mount Leidy Highland Area: ca 2 air mi SSW of Black Rock Ranger Station on road to Lily Lake.
Roadside through sagebrush grassland and wooded areas. Phenology: fruiting.

U.S.A., Wyoming, Teton County: Mount Leidy Highland Area: ca 2 air mi SSW of Black Rock Ranger Station on road to Lily Lake.
Roadside through sagebrush grassland and wooded areas. Phenology: flowering.

U.S.A., Wyoming, Teton County: Mount Leidy Highland Area: ca 6 air mi SSW of Moran.
Grassy area. Phenology: flowering.

U.S.A., Wyoming, Teton County: Mount Leidy Highland Area: Gunsight Pass area, Gunsight Road at major hairpin turn.
Open ridge. Phenology: flowering.

U.S.A., Wyoming, Teton County: Mount Leidy Highland Area: Gunsight Pass area, Gunsight Road at major hairpin turn.
Open ridge. Phenology: flowering & fruiting.

U.S.A., Wyoming, Teton County: Mount Leidy Highland Area: Upper Slide Lake.
Rocky slopes. Phenology: flowering.

U.S.A., Wyoming, Teton County: Mount Leidy Highland Area: Upper Slide Lake.
Rocky slopes. Phenology: fruiting.

U.S.A., Wyoming, Teton County: Mount Leidy Highland Area: ca 6.5 air mi ESE of Black Rock Ranger Station, Forest Road 140 on North Fork Spread Creek.
Streamside. Phenology: flowering & fruiting.

U.S.A., Wyoming, Teton County: Mount Leidy Highland Area: 2-4.5 air mi E of Black Rock Ranger Station.
Mountain slope and roadside. Phenology: fruiting.

U.S.A., Wyoming, Teton County: Mount Leidy Highland Area: southeast slope leading to summit of Mount Leidy from saddle.
Wooded, rocky slope. Phenology: flowering.

U.S.A., Wyoming, Teton County: Mount Leidy Highland Area: summit and upper slopes of Mount Leidy proper.
Rocky slopes and summits. Phenology: flowering.

U.S.A., Colorado, Jackson County: Sierra Madre/Park Ranges: Park Range: ca 9.5 air mi WSW of Walden on the west side of Delaney Butte.
T9N R81W S35; also T8N R81W S3
In sagebrush.
with Bill Kastning

U.S.A., Colorado, Grand County: Sierra Madre/Park Ranges: Park Range: ca 9 mi W of Kremmling.
Sagebrush hillsides.

U.S.A., Colorado, Routt County: Sierra Madre/Park Ranges: Park Range: ca 17 air mi WNW of Kremmling by Morrison Creek.
Ridge sides and hilltops.
Annotated by Peter J. Ebertowski in 2011.
with David Culp

U.S.A., Colorado, Grand County: Sierra Madre\Park Range: Park Range: ca 9 mi W of Kremmling.
Sagebrush hillsides.

U.S.A., Colorado, Routt County: Sierra Madre\Park Range: Park Range: cirque basin and slopes just S of Red Dirt Pass.
Streamside.

U.S.A., Wyoming, Carbon County: Sierra Madre/Park Ranges: Sierra Madre: ca 14 air mi NNW of Bridger Peak.
Shortgrass prairie on bench land high in calcium carbonate; on slopes.
with Nancy Kastning

U.S.A., Wyoming, Lincoln County: Southern Salt River Range and Vicinity: Wheat Creek to Windy Gap and Oyster Ridge, ca 14 air mi N of Kemmerer.
Sagebrush slopes, sandstone and limestone outcrops, cushion plant communities on ridge, wet draws, and stream margins. Phenology: flowering.

U.S.A., Wyoming, Lincoln County: Southern Salt River Range and Vicinity: in Christy Canyon in Boundary Hills W of the Bear River Valley, ca 7.5 air mi SSW of Cokeville; ca 28 air mi WNW of Kemmerer.
Sagebrush-grassland with scattered meadows in the canyon bottom. Phenology: flowering.

U.S.A., Wyoming, Lincoln County: Southern Salt River Range and Vicinity: just E of Utah off Wyo Hwy 89 ca 5 air mi SW of the intersection of U.S. Hwy 30 and Wyo Hwy 89, ca 21.5 air mi SSW of Cokeville; ca 26 air mi W of Kemmerer.
Mosaic of sagebrush and weedy open patches on clay flats. Phenology: flowering.

U.S.A., Wyoming, Lincoln County: Southern Salt River Range and Vicinity: Tunp Range: south end of Rock Creek Ridge, ca 1.5 air mi N of U.S. Hwy 30, ca 17.5 air mi SSE of Cokeville; ca 19.5 air mi W of Kemmerer.
Sagebrush slopes and level areas with stony open patches of reddish soils. Phenology: flowering.

U.S.A., Wyoming, Lincoln County: Southern Salt River Range and Vicinity: Sublette Range: ridge between Mill and Corral creeks, ca 7 air mi NNE of Cokeville; ca 32.5 air mi NW of Kemmerer.
Burn in sagebrush-grassland. Phenology: flowering.

U.S.A., Wyoming, Lincoln County: Southern Salt River Range and Vicinity: Sublette Range: south end of the range above Quealy Reservoir, ca 3 air mi NNE of Cokeville; ca 30.5 air mi NW of Kemmerer.
Steep sagebrush-grassland slope near stream. Phenology: fruiting.

U.S.A., Idaho, Bear Lake County: Bear Lake Plateau: east slope of Boundary Ridge near the head of Poison Creek, ca 0.5 mi W of Wyoming, ca 20 air mi SE of Montpelier; ca 5-5.5 air mi W of Cokeville, Wyoming.
Grassy sagebrush slope with scattered Ceanothus and Purshia. Phenology: flowering & fruiting.
Annotated by Thomas Cramer.

U.S.A., Wyoming, Lincoln County: [location and coordinates withheld]
Steep sagebrush hillside. Phenology: flowering.

U.S.A., Wyoming, Lincoln County: Southern Salt River Range and Vicinity: ca 3 air mi N of Sage at Boulder Ridge.
Rocky sagebrush hillside. Phenology: flowering.

U.S.A., Wyoming, Lincoln County: Southern Salt River Range and Vicinity: north end of Sublette Range, ca 18 air mi N of Cokeville.
Rocky shrubless windswept ridgetop. Phenology: flowering.
with Jane T. and Paul C. Kellett

U.S.A., Wyoming, Lincoln County: Southern Salt River Range and Vicinity: ca 13.5 air mi N of Cokeville; Sublette Range at Raymond Creek.
Grassy hillside with Cercocarpus, and Amelanchier. Phenology: fruiting.

U.S.A., Wyoming, Lincoln County: Southern Salt River Range and Vicinity: South Fork Mountain, ca 20 air mi N of Kemmerer.
Windswept rocky ridge top meadows with lodgepole and limber pine stands. Phenology: fruiting.

U.S.A., Wyoming, Lincoln County: [location and coordinates withheld]
Windswept rocky grassy hilltop. Phenology: fruiting.

Sagebrush hillside with Amelanchier stands. Phenology: fruiting.

U.S.A., Colorado, Gunnison County: Northern Gunnison Basin: ca 4 air mi NNE of Almont.
Steep drainage; Douglas fir, juniper, aspen, and Colorado blue spruce. Phenology: flowering.

U.S.A., Colorado, Gunnison County: Northern Gunnison Basin: ca 3.5 air mi SSE of Paonia Reservoir.
West-facing slope; Colorado blue spruce, Douglas fir, juniper, and oak. Phenology: flowering.

U.S.A., Colorado, Gunnison County: Northern Gunnison Basin: ca 4.5 air mi NE of Pitkin.
Open Engelmann spruce forest and open meadow on ridge top. Phenology: flowering.

U.S.A., Colorado, Delta County: Northern Gunnison Basin: ca 3 air mi NNE of Crawford.
Juniper and aspen shrubland (Atriplex). Phenology: flowering.

U.S.A., Colorado, Gunnison County: Northern Gunnison Basin: ca 12 air mi E of Gunnison.
Sagebrush-covered ridge above drainage. Phenology: flowering.

U.S.A., Colorado, Gunnison County: Northern Gunnison Basin: ca 7.5 air mi WNW of Gunnison.
Douglas fir forest. Phenology: flowering.

U.S.A., Colorado, Delta County: Northern Gunnison Basin: Elephant Hill, west portion, ca 2.5 air mi ESE of Paonia.
Squaw-apple, serviceberry, mountain mahogany, and juniper zone below and sparsely vegetated shale slopes above with some pinyon-juniper. Phenology: flowering.
Annotated by Kevin J. Taylor.

U.S.A., Colorado, Delta County: Northern Gunnison Basin: Jumbo Mountain, ca 4 air mi ENE of Paonia.
Squaw-apple and serviceberry zone and pinyon-juniper slopes above with sandstone and shales. Phenology: flowering.

U.S.A., Colorado, Delta County: Northern Gunnison Basin: ca 4.5-7 air mi E to ESE Hotchkiss.
Rolling hills with sagebrush and saltflats, ridges with some pinyon-juniper. Phenology: flowering.

U.S.A., Colorado, Delta County: Northern Gunnison Basin: Needle Rock, south and east slopes to north side, rock face, ca 3.5 mi NE of Crawford.
Boulder slopes and shrub zone where soil developed. Phenology: flowering.

U.S.A., Colorado, Montrose County: [location and coordinates withheld]
Juniper-topped breaks with mudstone and sandy areas. Phenology: flowering.

U.S.A., Colorado, Gunnison County: Northern Gunnison Basin: ca 8 air mi NNE of Ohio.
Engelmann spruce/subalpine fir krummholz along creek. Phenology: flowering & fruiting.
with Chris Floyd and Josh Crayton
Accession: 777618

U.S.A., Colorado, Gunnison County: Northern Gunnison Basin: Richmond and Augusta mountains, ca 2.5 air mi WNW of Pittsburg.
Alpine ridge. Phenology: flowering.

U.S.A., Colorado, Gunnison County: Northern Gunnison Basin: West Elk Wilderness: West Elk Peak, ca 16 air mi N of Blue Mesa Reservoir.
West-facing ridge of peak; alpine tundra. Phenology: flowering.
with Christine Tonielli and Josh Crayton

U.S.A., Colorado, Gunnison County: Northern Gunnison Basin: West Elk Wilderness: ca 16 air mi N of Blue Mesa Reservoir.
Engelmann spruce/subalpine fir. Phenology: flowering.
with Christine Tonielli and Josh Crayton

U.S.A., Colorado, Delta County: Northern Gunnison Basin: ca 2 air mi NW of Crawford.
Sagebrush and saltbush hills. Phenology: flowering.

U.S.A., Colorado, Delta County: Northern Gunnison Basin: ca 2.5 air mi NNE of Crawford.
Sagebrush and saltbush meadow; Juniperus. Phenology: flowering.

Pinyon pine and juniper forest; Cercocarpus and Amelanchier. Phenology: flowering.

U.S.A., Colorado, Delta County: Northern Gunnison Basin: ca 1 air mi NE of Crawford.
Sagebrush and juniper/pinyon. Phenology: flowering.

U.S.A., Colorado, Delta County: Northern Gunnison Basin: N of Youngs Peak, ca 3/4 air mi N of Crawford.
Pinyon/juniper forest and sagebrush. Phenology: flowering.

U.S.A., Colorado, Delta County: Northern Gunnison Basin: ca 2.5 air mi NNW of Paonia.
Pinyon/juniper forest; Amelanchier, Cercocarpus, Peraphyllum, and Bromus tectorum. Phenology: flowering.

U.S.A., Colorado, Gunnison County: Northern Gunnison Basin: Raven Mesa, ca 3.5 air mi S of Paonia Reservoir.
On top of mesa; oak forest and open meadows; sagebrush, Symphoricarpos, Prunus, Amelanchier, and Wyethia. Phenology: flowering.

U.S.A., Colorado, Gunnison County: Northern Gunnison Basin: Fossil Ridge Wilderness: ca 10.5 air mi NE of Almont.
Limber pine/Colorado blue spruce/Douglas-fir/lodgepole pine forest; Ribes and Acer. Phenology: flowering.

U.S.A., Colorado, Gunnison County: Northern Gunnison Basin: ca 10 air mi ENE of Parlin.
Open ponderosa pine forest; sagebrush. Phenology: flowering.

U.S.A., Colorado, Gunnison County: Northern Gunnison Basin: West Elk Wilderness: The Castles, ca 10 air mi SSW of Kebler Pass.
Southeast-facing slope; open meadow and Engelmann spruce/subalpine fir/aspen forest. Phenology: flowering.

U.S.A., Wyoming, Fremont County: Upper Wind River Watershed: Between Charlie Creek and Double Cabin Road: ca 12 air miles N of Dubois; on 2-track E of Double Cabin Road ca 90 yds past head-cut, make a sharp right and go about 25 yds.
In south portion of meadow E of road in Artemisia tridentata, A. cana, Potentilla fruticosa stand. Plot 93002 SW SE SW Phenology: flowering & fruiting.

U.S.A., Wyoming, Fremont County: Upper Wind River Watershed: Upper Brooks Lake trail: ca 24 air mi NW of Dubois; W of main trail.
Grassland. Plot 94063 SW, SW, SE Phenology: fruiting.

U.S.A., Wyoming, Fremont County: Upper Wind River Watershed: terrace above East Fork at South Boundary of Spence/Moriarity WHMA: ca 9.5 air mi SE of Dubois; up good road from East Fork Road past gravel pit; seventh power pole past hill crest (just before driveway).
Stipa comata stand. Plot 93085 SE, SE, NE Phenology: flowering & fruiting.

U.S.A., Wyoming, Fremont County: Upper Wind River Watershed: Terrace above East Fork: ca 9.5 air mi ENE of Dubois; 2-track ca 0.5 mi W of main East Fork Road; ca 40 yds S of 2-track.
Artemisia tridentata var. wyomingensis, Elymus spicatus stand. Plot 93063 SW, NE, NW Phenology: flowering & fruiting.

U.S.A., Wyoming, Fremont County: Upper Wind River Watershed: Terrace above East Fork/Wiggins Fork Confluence: ca 8.5 air mi E of Dubois; ca 0.6 mi from main East Fork Road, on north fork of 2-track; over hill to NE, and ca 150 yds SE of larger tree on hillside.
Artemisia tridentata var. wyomingensis, Elymus spicatus stand. Plot 93067 SE, NW, SE Phenology: flowering & fruiting.

U.S.A., Wyoming, Fremont County: Upper Wind River Watershed: Terrace above East Fork-Sage Treatment Area: ca 8.5 air mi ENE of Dubois; on 2-track 0.6 mi from main East Fork Road to old fence line; along closed 2-track/old fence line ca 0.5 mi S to row of posts.
Artemisia tridentata var. wyomingensis bladed in rows. Plot 93084 SW, NW, NW Phenology: flowering & fruiting.

U.S.A., Wyoming, Fremont County: Upper Wind River Watershed: Horse Creek: ca 11 air mi N of Dubois; 0.7 miles after turning onto main Double Cabin Road; SW of weather station on hill; S perpendicular to road toward easterly of two trees in center of meadow.
Sagebrush stand. Plot 94059 NW, SW, SW Phenology: flowering & fruiting.

U.S.A., Wyoming, Fremont County: Upper Wind River Watershed: On terrace W of Wiggins Fork, ca 6.5 air mi NE of Dubois; SSW of top of switchback down to Wiggins Fork.
Artemisia tridentata var. wyomingensis, Elymus spicatus stand. Plot 93043 NE, NE, NE Phenology: flowering & fruiting.

U.S.A., Wyoming, Fremont County: Upper Wind River Watershed: Little Alkali Creek: ca 5 air mi NE of Dubois; on steep slope S of 2-track.
Dry grassland. Plot 93041 NW, SE, SW Phenology: flowering & fruiting.

U.S.A., Wyoming, Fremont County: Upper Wind River Watershed: On terrace W of Wiggins Fork: ca 6.5 air mi NE of Dubois.
Stipa comata, Oryzopsis hymenoides stand. Plot 93042 NW, SW, NW Phenology: flowering & fruiting.

U.S.A., Wyoming, Fremont County: Upper Wind River Watershed: Wiggins/East forks confluence: ca 8 air mi E of Dubois, ca 100 yds S of north fork of 2-track along the north side of the Wiggins Fork; ca 0.7 mi from East Fork Road.
Artemisia tridentata stand. Plot 93001 SW SW NE

U.S.A., Wyoming, Fremont County: Upper Wind River Watershed: Spring Mountain: ca 7 air mi NE of Dubois; plot is on the first level place by road north of elk exclosure.
Dry grassland. Plot 93044 C, SE, SE Phenology: flowering & fruiting.
with Eric Inberg

U.S.A., Wyoming, Fremont County: Upper Wind River Watershed: Spring Mountain: ca 7.5 air mi NE of Dubois; plot is uphill from the elk exclosure and toward the center of the draw; old fence line runs through SE corner of plot.
Draw in Artemisia tridentata var. wyomingensis, Elymus spicatus stand. Plot 93045 NE, NE, SW Phenology: flowering & fruiting.
with Eric Inberg

U.S.A., Wyoming, Fremont County: Upper Wind River Watershed: Spring Mountain: ca 6 air mi NNE of Dubois; south face of Spring Mountain, near spring.
Grassland. Plot 93047 CW1/2, NE, SW Phenology: flowering & fruiting.
with Eric Inberg

U.S.A., Wyoming, Fremont County: Upper Wind River Watershed: Spring Mountain: ca 6 air mi NNE of Dubois; south face of Spring Mountain, near spring.
Grassland. Plot 93047 CW1/2, NE, SW Phenology: flowering & fruiting.

U.S.A., Wyoming, Fremont County: Upper Wind River Watershed: Waynes Hole: ca 14 air miles NE of Dubois; on hillside N of meadow, and W of 2-track.
Artemisia tridentata sp., Festuca idahoensis stand. Plot 93019 SE, SE, SW Phenology: flowering & fruiting.

U.S.A., Wyoming, Fremont County: Upper Wind River Watershed: Bear Basin: ca 16 air mi NE of Dubois; small ridge east of 2-track, across Bear Creek, and N of Foxs outfitter camp.
Dry grassland at north end of basin. Plot 93034 SE, SW, SE Phenology: flowering & fruiting.

U.S.A., Wyoming, Fremont County: Upper Wind River Watershed: Little Warm Springs: ca 4.5 air mi W of Dubois; N of main road.
Dry grassland. Plot 95003 NE, SW, NE Phenology: fruiting.

U.S.A., Wyoming, Fremont County: Upper Wind River Watershed: Warm Spring Mountain: ca 9.5 air mi W of Dubois; after crossing Forest boundary from Dubois, take left fork of road ca 0.5 mi; ca 110 yds SW toward creek perpendicular to road, to edge of bench.
Artemisia tridentata sp., Festuca idahoensis stand. Plot 95005 NW, NW, SW Phenology: flowering & fruiting.

U.S.A., Wyoming, Fremont County: Upper Wind River Watershed: Bog Lakes: ca 15 air mi N of Dubois; go past big Bog Lake on 2-track to the right (not the one that follows lake shore a little to left), big clearing to the south.
Dry grassland. Plot 93028 SE, SW, SW

U.S.A., Wyoming, Fremont County: Upper Wind River Watershed: Bog Lakes: ca 15 air mi N of Dubois; go past big Bog Lake on 2-track to the right (not the one that follows lake shore a little to left), big clearing to the south.
Dry grassland. Plot 93028 SE, SW, SW Phenology: flowering & fruiting.

U.S.A., Wyoming, Fremont County: Upper Wind River Watershed: Salt Barrels Park: ca 4.5 mi S of Dubois; downhill from road.
Dry grassland. Plot 95007 SW, SE, NE Phenology: flowering & fruiting.

U.S.A., Wyoming, Fremont County: Upper Wind River Watershed: Bald Mountain: ca 6 air mi W of Dubois, ca 2/3 down in large opening on south side of mountain.
Dry grassland. Plot 95011 SE, SW, NE Phenology: flowering & fruiting.

U.S.A., Wyoming, Fremont County: Upper Wind River Watershed: junction of Moon Lake Rd and Jakeys Fork trail: ca 10 air mi from Dubois, near trail, and E of road.
Forbland/grassland. Plot 95022 NE, SW, SE Phenology: flowering & fruiting.
with Lisa Cordray

U.S.A., Wyoming, Fremont County: Upper Wind River Watershed: Little Warm Springs: ca 4.5 air mi W of Dubois; N of main road.
Dry grassland. Plot 95003 NE, SW, NE Phenology: flowering & fruiting.

U.S.A., Wyoming, Fremont County: Upper Wind River Watershed: above Grass Creek near Union Pass: ca 12 air mi from Dubois; downhill from main road.
Meadow. Plot 95015 SE, SW, NE Phenology: flowering & fruiting.

U.S.A., Wyoming, Fremont County: Upper Wind River Watershed: Jakeys Fork, ca 3.8 air mi SE of Dubois; W of main road to fish hatchery and CM Ranch.
Artemisia tridentata var. wyomingensis stand. Plot 96003 NE, NE, SW Phenology: flowering & fruiting.

U.S.A., Wyoming, Fremont County: Upper Wind River Watershed: Little Warm Springs: ca 2 air m W of Dubois; road toward Little Warm Springs subdivision, and walk down toward reservoir from crest of hill.
Artemisia tridentata var. wyomingensis stand. Plot 96005 NW, SW, SW Phenology: flowering.

U.S.A., Wyoming, Fremont County: [location and coordinates withheld]
Badlands. Plot 96006 NW, NE, SE Phenology: fruiting.

U.S.A., Wyoming, Fremont County: Upper Wind River Watershed: Little Warm Springs: ca 2 air m W of Dubois; road toward Little Warm Springs subdivision, and walk down toward reservoir from crest of hill.
Dry grassland. Plot 96007 NW, SW, SW Phenology: flowering & fruiting.

U.S.A., Wyoming, Fremont County: Upper Wind River Watershed: Little Warm Springs: ca 2 air m W of Dubois; road toward Little Warm Springs subdivision, and walk down toward reservoir from crest of hill.
Artemisia tridentata var. wyomingensis stand. Plot 96008 NW, SW, NW Phenology: flowering & fruiting.

U.S.A., Wyoming, Fremont County: Upper Wind River Watershed: Torrey Rim: ca 7.5 air mi SE of Dubois; Torrey Rim Road ca 300 yds past sheep dropnet site, then ca 200 yds W of road.
Dry grassland. Plot 96009 NW, SE, NW Phenology: flowering & fruiting.

U.S.A., Wyoming, Fremont County: Upper Wind River Watershed: Road to Torrey Rim: ca 6.5 mi SE of Dubois; take road to Torrey Rim, stopping on side slope below rim.
Elymus spicatus, Poa secunda stand. Plot 96011 NE, SE, SW Phenology: flowering & fruiting.

U.S.A., Wyoming, Fremont County: [location and coordinates withheld]
In small "basin" in Artemisia tridentata stand. Plot 96012 NW, NE, SW Phenology: flowering & fruiting.

U.S.A., Wyoming, Fremont County: [location and coordinates withheld]
Selaginella densa grassland. Plot 96013 SW, NE, NE Phenology: flowering & fruiting.

Artemisia tridentata var. wyomingensis stand. Plot 96014 SW, SE, NE Phenology: fruiting.

Artemisia tridentata var. wyomingensis stand. Plot 96015 NW, NE, NE Phenology: fruiting.

U.S.A., Wyoming, Fremont County: Upper Wind River Watershed: bench east of Sheep Ridge, S of Dubois.
Dry grassland. Plot 96017 SE, SE, NE Phenology: flowering & fruiting.

U.S.A., Wyoming, Fremont County: Upper Wind River Watershed: upper Lime Kiln Gulch, S of Dubois; road from "Jakeys Fork Trail"; left before road crosses drainage, on north side of fence.
Artemisia tridentata var. wyomingensis stand. Plot 96018 NW, NE, NE Phenology: flowering & fruiting.

U.S.A., Wyoming, Fremont County: Upper Wind River Watershed: BLM Ridge, SE of Dubois. Follow "road" (now closed) to radio tower.
Dry grassland E of road at first trees encountered. Plot 96021 NE, NE, SE Phenology: flowering & fruiting.

U.S.A., Wyoming, Fremont County: Upper Wind River Watershed: Whiskey Basin, SE of Dubois; on south slope of basin, S of WGFD headquarters.
Artemisia tridentata var. wyomingensis stand. Plot 96022 SE, SW, SE Phenology: fruiting.

U.S.A., Wyoming, Fremont County: Upper Wind River Watershed: West of lower DuNoir: ca 12 air mi WNW of Dubois; at crest of hill, follow fence line up to top.
Dry grassland. Plot 96024 SE, SW, SW Phenology: fruiting.

U.S.A., Wyoming, Fremont County: Upper Wind River Watershed: Amoretti Park: ca 13 air mi NW of Dubois.
Grassland, in clearing on hill above creek. Plot 94055 SE, SE, NE Phenology: flowering & fruiting.

U.S.A., Wyoming, Fremont County: Upper Wind River Watershed: West Fork Long Creek, between creek and road.
Artemisia cana var. viscidula, Potentilla fruticosa stand. Plot 96019 NE, NW, SE Phenology: flowering & fruiting.

U.S.A., Wyoming, Fremont County: Upper Wind River Watershed: Brent Creek: ca 9.5 mi NW of Dubois; N of the main road and creek.
Sagebrush stand. Plot 94053 SW, NE Phenology: flowering & fruiting.

U.S.A., Wyoming, Fremont County: Upper Wind River Watershed: Wiggins/East forks confluence: ca 8 air mi E of Dubois, ca 100 yds S of north fork of 2-track along the north side of the Wiggins Fork; ca 0.7 mi from East Fork Road.
Artemisia tridentata stand. Plot 93001 SW SW NE Phenology: fruiting.

U.S.A., Wyoming, Fremont County: Upper Wind River Watershed: Brent Creek: ca 9.5 mi NW of Dubois; N of the main road and creek.
Grassland. Plot 94054 SW, NE Phenology: flowering & fruiting.

U.S.A., Wyoming, Fremont County: Upper Wind River Watershed: Wiggins/East forks confluence: ca 8 air mi east of Dubois, ca 100 yards south of north fork of 2 track along the north side of the Wiggins Fork; ca 0.7 mi from East Fork Road.
Artemisia tridentata var. wyomingensis, Elymus spicatus stand. Plot 93063 SW, NE, NW Phenology: flowering & fruiting.

U.S.A., Wyoming, Fremont County: Upper Wind River Watershed: Brooks Lake: ca 26 air mi NW of Dubois; gradual slope southwest of lake.
Grassland. Plot 94051 SE, SW Phenology: flowering & fruiting.

U.S.A., Wyoming, Fremont County: Upper Wind River Watershed: Lower Spring Draw: ca 9.5 air mi N of Dubois; right fork of 2-track down through Spring Draw.
Artemisia tridentata sp., Festuca idahoensis stand. Plot 96029 SE, NW, NW Phenology: flowering & fruiting.

U.S.A., Wyoming, Fremont County: Upper Wind River Watershed: Sheridan Creek: ca 21 air mi WNW of Dubois; cross Sheridan Creek on main road, follow fence up stream; plot is 303 degrees and ca 150 yds from fence corner.
Grassland. Plot 96033 SE, NW, SE

U.S.A., Wyoming, Fremont County: Upper Wind River Watershed: Dennison Mountain exclosure: ca 9 air mi NE of Dubois; inside elk exclosure.
Grassland. Plot 94001 NW, NW, SW Phenology: fruiting.

U.S.A., Wyoming, Fremont County: Upper Wind River Watershed: Ramshorn Basin: ca 16 air mi N of Dubois; trail up the east side of Parque Creek from Five Pockets/Deacon Lake trail head; left side of trail, just after it emerges from trees.
Mountain meadow. Plot 96020 NE, SE Phenology: flowering & fruiting.

U.S.A., Wyoming, Fremont County: Upper Wind River Watershed: Alkali Basin: ca 15 air mi from Dubois; near main trail, and S of small creek.
Potentilla fruticosa stand. Plot 96004 SE, SW, NE

U.S.A., Wyoming, Fremont County: Upper Wind River Watershed: Lower Bear Creek: ca 10 mi NE of Dubois; SW of Bear Creek and main road along the creek.
Artemisia tridentata var. wyomingensis stand. Plot 93064 SE, SE, SW Phenology: flowering & fruiting.

U.S.A., Wyoming, Fremont County: Upper Wind River Watershed: Mason Draw road: ca 4 air mi NE of Dubois; main road N past Dubois landfill; E end of the road.
Grassland. Plot 94010 NW, SE, NW
with John Tamsen

U.S.A., Wyoming, Fremont County: Upper Wind River Watershed: Mason Draw: ca 3 mi E of Dubois; up Mason Draw from the top of Painted Hills Estates, in the big greasewood stand W of the wash.
Greasewood stand. Plot 97001 NW, NE, SE Phenology: flowering & fruiting.
with John Tamsen

U.S.A., Wyoming, Fremont County: Upper Wind River Watershed: Mason Draw: ca 3 mi E of Dubois; up Mason Draw behind Painted Hills Estates, up wash and trail W of wash; ca 25 yds W of wash, ca 0.5 mi above BLM boundary.
Grassland with blue grama. Plot 97002 N, NE, SE Phenology: flowering & fruiting.
with John Tamsen

U.S.A., Wyoming, Fremont County: Upper Wind River Watershed: Lower Horse Draw: ca 11.5 air mi NE of Dubois; E of road, mid-way up the climb NE of the campground and Dennison Place.
Dry grassland. Plot 93060 NE, SE, SW Phenology: flowering & fruiting.

U.S.A., Wyoming, Fremont County: Upper Wind River Watershed: Wiggins/East forks confluence: ca 8 air mi E of Dubois, ca 100 yds S of North Fork of 2-track along the north side of the Wiggins Fork; ca 0.7 mi from East Fork Road.
Artemisia tridentata stand. Plot 93001 SW SW NE Phenology: fruiting.

U.S.A., Wyoming, Fremont County: Upper Wind River Watershed: Terrace above East Fork/Wiggins Fork Confluence: ca 8.5 air mi E of Dubois; ca 0.6 mi from main East Fork Road, on north fork of 2-track; over hill to NE, and ca 150 yds SE of larger tree on hillside.
Artemisia tridentata var. wyomingensis, Elymus spicatus stand. Plot 93067 SE, NW, SE

U.S.A., Wyoming, Fremont County: Upper Wind River Watershed: terrace above East Fork-Sage Treatment Area: ca 8.5 air mi ENE of Dubois; on 2-track 0.6 mi from main East Fork Road to old fence line; along closed 2-track/old fence line ca 0.5 mi S to row of posts.
Artemisia tridentata var. wyomingensis bladed in rows. Plot 93084 SW, NW, NW Phenology: flowering & fruiting.

U.S.A., Wyoming, Fremont County: Upper Wind River Watershed: Dennison Mountain, N of elk exclosure, ca 9 air mi NE of Dubois; outside the area range pitted by WGFD in the mid-1980s.
Grassland on west slope, near bottom of swale. Plot 94003 NE, NE, SE

U.S.A., Wyoming, Fremont County: Upper Wind River Watershed: Dennison Mountain, N of elk exclosure, ca 9 air mi NE of Dubois; outside the area range pitted by WGFD in the mid-1980s.
Grassland on west slope, near bottom of swale. Plot 94003 NE, NE, SE Phenology: flowering & fruiting.

U.S.A., Wyoming, Fremont County: Upper Wind River Watershed: Dennison Mountain: ca 8.5 NE of Dubois; S of the 2-track and the highest part of Dennison Mountain.
Artemisia nova stand, in southwest-facing swale. Plot 94004 SE, SE, C Phenology: flowering & fruiting.

U.S.A., Wyoming, Fremont County: Upper Wind River Watershed: bench above Tappan Creek: ca 2.3 mi N of Dubois; E of 2-track that runs up through draw.
Grassland. Plot 94011 SW, NE, NE

U.S.A., Wyoming, Fremont County: Upper Wind River Watershed: Terrace above East Fork at South Boundary of Spence/Moriarity WHMA: ca 9.5 air mi SE of Dubois; up good road from East Fork Road past gravel pit; seventh power pole past hill crest (just before driveway).
Stipa comata stand. Plot 93085 SE, SE, NE

U.S.A., Wyoming, Fremont County: Upper Wind River Watershed: Terrace above East Fork at South Boundary of Spence/Moriarity WHMA: ca 9.5 air mi SE of Dubois; up good road from East Fork Road past gravel pit; seventh power pole past hill crest (just before driveway).
Stipa comata stand. Plot 93085 SE, SE, NE Phenology: fruiting.

U.S.A., Wyoming, Fremont County: Upper Wind River Watershed: Mountain Meadows: ca 13.5 air mi ENE of Dubois; in an area of burned sagebrush on flank of knoll.
Sagebrush. Plot 94005 NE, NW, SE Phenology: flowering & fruiting.

U.S.A., Wyoming, Fremont County: Upper Wind River Watershed: Rifle Range, ca 3.4 air mi NW of Dubois; turn off highway N of Dubois onto Mustang Drive, through residential area to rifle range, ca 0.2 mi on rifle range road; continue E parallel to fence of N-S fence line.
Sagebrush. Plot 94019 NE, NE, NE Phenology: fruiting.

U.S.A., Wyoming, Fremont County: Upper Wind River Watershed: Salt Creek East: ca 13 air mi W of Dubois; take right fork of 2-track to Salt Creek; plot is below fence, N of 2-track.
Artemisia tridentata sp., Festuca idahoensis stand. Plot 93057 SE, SE, NE Phenology: flowering & fruiting.
with Jazmyn McDonald

U.S.A., Wyoming, Fremont County: Upper Wind River Watershed: Upper East Fork trail: ca 22 air miles NE of Dubois; East Fork trail up river, cross Teepee Creek, then another small creek.
Large open Wet meadow. immediately after creek crossing. Plot 93016 SE, NW, SE Phenology: flowering & fruiting.

U.S.A., Wyoming, Fremont County: Upper Wind River Watershed: Cave Creek Trail: ca 16 air mi NE of Dubois; in clearing, N of 2-track, and S of knob and saddle.
Dry grassland. Plot 93039 NW, NW, SW

U.S.A., Wyoming, Fremont County: Upper Wind River Watershed: Cave Creek Trail: ca 16 air mi NE of Dubois; in clearing, N of 2-track, and S of knob and saddle.
Dry grassland. Plot 93039 NW, NW, SW Phenology: fruiting.

U.S.A., Wyoming, Fremont County: Upper Wind River Watershed: Little Waynes Hole: ca 15 air mi NE of Dubois.
In a partial burn of sagebrush. Plot 94023 SE, NE, NE Phenology: flowering & fruiting.

U.S.A., Wyoming, Fremont County: Upper Wind River Watershed: N of East Fork guard station, and E of the East Fork: ca 18 air miles NE of Dubois; ca 100 yds S of 2-track.
In meadow in Artemisia cana var. viscidula, Stipa nelsonii stand. Plot 93013 NE, SW, SE Phenology: flowering & fruiting.

U.S.A., Wyoming, Fremont County: Upper Wind River Watershed: Ridge N of Alkali Basin: ca 15 air mi NE of Dubois; S of the main road.
Grassland. Plot 94039 NE, SW, NW Phenology: fruiting.

U.S.A., Wyoming, Fremont County: Upper Wind River Watershed: southeast edge of meadow along Double Cabin Road, N of Cartridge Creek: ca 15 air mi N of Dubois.
Potentilla fruticosa, some Artemisia tridentata. Plot 93007 C, SW, SE Phenology: fruiting.

U.S.A., Wyoming, Fremont County: Upper Wind River Watershed: Horse Creek: ca 11 air mi N of Dubois; 0.7 miles after turning onto main Double Cabin Road; SW of weather station on hill; S perpendicular to road toward easterly of two trees in center of meadow.
Sagebrush stand. Plot 94059 NW, SW, SW

U.S.A., Wyoming, Fremont County: Upper Wind River Watershed: Continental Divide on Lake of the Woods Trail: ca 17 air mi W of Dubois; plot is E of 2-track that runs along Shoshone Forest boundary fence.
Grassland. Plot 93068 NE, NW, NW Phenology: flowering & fruiting.

U.S.A., Wyoming, Fremont County: Upper Wind River Watershed: North Fork of South Fork of Warm Springs Creek: ca 13 air mi W of Dubois.
Artemisia tridentata sp., Festuca idahoensis stand. Plot 93056 NE, NE, SW

U.S.A., Wyoming, Fremont County: Upper Wind River Watershed: Salt Barrels Park: ca 4.5 mi S of Dubois; downhill from road.
Dry grassland. Plot 95007 SW, SE, NE

U.S.A., Wyoming, Fremont County: Upper Wind River Watershed: Button Draw exclosure: ca 14 air mi NE of Dubois; inside elk and livestock exclosure.
Sagebrush. Plot 94021 SW, SW, NE

U.S.A., Wyoming, Fremont County: Upper Wind River Watershed: Indian Ridge: ca 13.5 air mi NNE of Dubois; on side slope E of Indian Point, and E of the 2-track.
Festuca idahoensis stand. Plot 93081 SE, SE, NW Phenology: fruiting.

U.S.A., Wyoming, Fremont County: Upper Wind River Watershed: Inberg-Roy Wildlife Habitat Mgmt Area, behind Old Swanson Place: ca 13 air mi NE of Dubois, near line of old elk fence.
Artemisia tridentata var. wyomingensis, Elymus spicatus stand. Plot 93054 SW, NE, SW

U.S.A., Wyoming, Fremont County: Upper Wind River Watershed: Mason Draw grassland: ca 2 air mi NE of Dubois; old 2-track, which is the beginning of a nature trail; at fence corner, and just before trail leaves 2-track, go left (N) ca 50yds.
Grassland. Plot 94008 NE, NE, NW Phenology: fruiting.

U.S.A., Wyoming, Fremont County: Upper Wind River Watershed: Mason Draw grassland: ca 2 air mi NE of Dubois; old 2-track, which is the beginning of a nature trail; at fence corner, and just before trail leaves 2-track, go left (N) ca 50yds.
Grassland. Plot 94008 NE, NE, NW Phenology: flowering & fruiting.

U.S.A., Wyoming, Fremont County: Upper Wind River Watershed: Wind River Badlands, Mason Draw: ca 1.5 air mi NE of Dubois.
Plot spans a gully at the bottom of a steep draw in sagebrush. Plot 94009 SE, NE, C Phenology: fruiting.

U.S.A., Wyoming, Fremont County: Upper Wind River Watershed: Wind River Badlands, Mason Draw: ca 1.5 air mi NE of Dubois.
Plot spans a gully at the bottom of a steep draw in sagebrush. Plot 94009 SE, NE, C Phenology: flowering & fruiting.

Plot spans a gully at the bottom of a steep draw in sagebrush. Plot 94009 SE, NE, C Phenology: flowering & fruiting.

Plot spans a gully at the bottom of a steep draw in sagebrush. Plot 94009 SE, NE, C Phenology: fruiting.

U.S.A., Wyoming, Fremont County: Upper Wind River Watershed: Mason Draw road: ca 4 air mi NE of Dubois; main road N past Dubois landfill; E end of the road.
Grassland. Plot 94010 NW, SE, NW Phenology: flowering & fruiting.

U.S.A., Wyoming, Fremont County: Upper Wind River Watershed: bench above Tappan Creek: ca 2.3 mi N of Dubois; E of 2-track that runs up through draw.
Grassland. Plot 94011 SW, NE, NE Phenology: flowering & fruiting.
with Chris Queen

U.S.A., Wyoming, Fremont County: Upper Wind River Watershed: bench above Tappan Creek, ca 2.3 mi N of Dubois; E of 2-track that runs up through draw.
Sagebrush. Plot 94012 SW, NW, NE Phenology: flowering & fruiting.
with Chris Queen

In flat area partially encircled by badlands with sagebrush. Plot 94013 SE, C Phenology: fruiting.
with Chris Queen

U.S.A., Wyoming, Fremont County: Upper Wind River Watershed: South Fork to Tappan Creek: ca 8 mi NW of Dubois.
Sagebrush. Plot 94014 SW, SE, SE

U.S.A., Wyoming, Fremont County: Upper Wind River Watershed: South Fork to Tappan Creek: ca 8 mi NW of Dubois.
Sagebrush. Plot 94014 SW, SE, SE Phenology: flowering & fruiting.

Sagebrush. Plot 94014 SW, SE, SE Phenology: flowering & fruiting.

U.S.A., Wyoming, Fremont County: Upper Wind River Watershed: South Fork of Tappan Creek: ca 7 air mi NW of Dubois; on a bench S of the creek.
Grassland. Plot 94015 SW, SW, NE Phenology: fruiting.

U.S.A., Wyoming, Fremont County: Upper Wind River Watershed: South Fork of Tappan Creek: ca 7 air mi NW of Dubois; on a bench S of the creek.
Sagebrush. Plot 94016 SW, SW, SE Phenology: flowering & fruiting.

U.S.A., Wyoming, Fremont County: Upper Wind River Watershed: Tappan Creek: ca 3.3 air mi NW of Dubois; on a ridge S of the creek.
Grassland. Plot 94017 SW, SE, NW Phenology: fruiting.

U.S.A., Wyoming, Fremont County: Upper Wind River Watershed: Butler Draw: ca 4.2 air mi NW of Dubois.
Sagebrush. Plot 94018 NE, NW, NE Phenology: fruiting.

U.S.A., Wyoming, Fremont County: Upper Wind River Watershed: Rifle Range: ca 3.4 air mi NW of Dubois; turn off highway N of Dubois onto Mustang drive, through residential area to rifle range, ca 0.2 mi on rifle range road; continue E parallel to fence of N-S fence line.
Sagebrush. Plot 94019 NE, NE, NE Phenology: fruiting.

U.S.A., Wyoming, Fremont County: Upper Wind River Watershed: Pasture adjoining rifle range: ca 3.3 air mi NW of Dubois; SE of rifle range.
In a heavily grazed sagebrush pasture that adjoins the rifle range land. Plot 94020 NW, NW, NW Phenology: fruiting.

U.S.A., Wyoming, Fremont County: Upper Wind River Watershed: Button Draw exclosure: ca 14 air mi NE of Dubois; inside elk and livestock exclosure.
Sagebrush. Plot 94021 SW, SW, NE Phenology: flowering & fruiting.

U.S.A., Wyoming, Fremont County: Upper Wind River Watershed: Near Alkali Creek exclosure: ca 14.5 air mi NE of Dubois; just SW of the elk and livestock exclosure.
Sagebrush stand. Plot 94026 NW,SE,SE Phenology: fruiting.

U.S.A., Wyoming, Fremont County: Upper Wind River Watershed: Salt Creek East: ca 13 air mi W of Dubois; take right fork of 2-track to Salt Creek; plot is below fence, N of 2-track.
Artemisia tridentata sp., Festuca idahoensis stand. Plot 93057 SE, SE, NE Phenology: flowering & fruiting.

U.S.A., Wyoming, Fremont County: Upper Wind River Watershed: N of East Fork guard station, and E of the East Fork: ca 18 air miles NE of Dubois; ca 100 yds S of 2-track.
In meadow in Artemisia cana var. viscidula, Stipa nelsonii stand. Plot 93013 NE, SW, SE

U.S.A., Wyoming, Fremont County: Upper Wind River Watershed: Boday Creek, ca 22 air mi NW of Dubois; N of creek.
Grassland, in large meadow below timberline. Plot 94032 NW, SE, SE Phenology: flowering & fruiting.
with John T. Nelson

U.S.A., Wyoming, Fremont County: Upper Wind River Watershed: junction of East DuNoir/ Ramshorn trails: ca 17.5 air mi NW of Dubois.
Artemisia tridentata stand. Plot 94031 SW, NW, NE Phenology: flowering & fruiting.

U.S.A., Wyoming, Fremont County: Upper Wind River Watershed: W of Trail Lake, East DuNoir, ca 18 air mi NW of Dubois.
Artemisia tridentata stand. Plot 94033 SE, NW, SE Phenology: flowering & fruiting.

U.S.A., Wyoming, Fremont County: Upper Wind River Watershed: Doby Cliff, ca 14 air mi WNW of Dubois, in an area of burned sagebrush, E of Doby Cliff and ca 1 mi S of the main Long Creek Road.
Former Artemisia tridentata stand-now grass. Plot 94035 SW, C Phenology: fruiting.
with Trudy Dittmar

U.S.A., Wyoming, Fremont County: Upper Wind River Watershed: Barbours Point, ca 27 air mi NW of Dubois, W of the point, and S of main road.
Grassland. Plot 94052 SE, NE, NE Phenology: fruiting.

U.S.A., Wyoming, Fremont County: Upper Wind River Watershed: Brent Creek: ca 9.5 mi NW of Dubois; N of the main road and creek.
Sagebrush stand. Plot 94053 SW, NE Phenology: fruiting.

U.S.A., Wyoming, Fremont County: Upper Wind River Watershed: Spring Creek on Wind River Indian Reservation: ca 14 air mi NE of Dubois; N of Finleys; plot is just S of 2-track and the boundary fence between WGFD and WRIR lands.
Sagebrush. Plot 94007 SW, NW, NW

U.S.A., Wyoming, Fremont County: Upper Wind River Watershed: Crow Mountain on Wind River Indian Reservation: ca 18 air mi E of Dubois; W of the road.
Grassland. Plot 94057 NE, SW, SE

U.S.A., Wyoming, Washakie County: Bighorn Basin: along Platte Pipeline or BLM Road 1430, ca 3/4-1 air mi S of Red Hill, ca 13.5 air mi W of Worland.
Blue grama grassland with patches of Artemisia-Grayia and ant colonies. Phenology: flowering & fruiting.

U.S.A., Wyoming, Washakie County: Bighorn Basin: reservoir on North Fork Buffalo Creek just S of Big Cedar Ridge along Blue Bank or BLM Road 1411, ca 11.5 air mi WNW of Big Trails; ca 25 air mi SE of Worland.
Sagebrush or stony slope along the reservoir. Phenology: flowering & fruiting.

U.S.A., Wyoming, Hot Springs County: Bighorn Basin: above the head of Buffalo Springs Creek on a tributary of Nowater Creek, ca 3 air mi N of Hawks Butte, ca 18 air mi SW of Big Trails; ca 32 air mi E of Thermopolis.
Clay slopes where snow accumulates. Phenology: flowering & fruiting.

U.S.A., Wyoming, Washakie County: Bighorn Basin: between Sand Point and Blue Bank Draw, ca 1 3/4 air mi S of Nowater or BLM Road 1404, ca 15 air mi WSW of Big Trails; ca 30 air mi SE of Worland.
Stony, sandy-clay slopes with scattered sagebrush. Phenology: flowering & fruiting.

U.S.A., Wyoming, Park County: Bighorn Basin: below Bog Hole Reservoir on a tributary of Spring Creek, ca 5.5 air mi NE of Pitchfork; ca 10.5 air mi W of Meeteetse.
Grassland bench above the creek with scattered sagebrush. Phenology: flowering & fruiting.

U.S.A., Wyoming, Washakie County: Big Horn Mountains: S of Bar C Creek, ca 54 air mi ESE of Thermopolis.
Lodgepole pine and aspen with sagebrush. Phenology: flowering & fruiting.
with Michelle Wilson

U.S.A., Wyoming, Washakie County: Bighorn Basin: along BLM Road 1427 W of Sand Creek, ca 8.3 air mi NE of Worland.
Sagebrush and greasewood on mudstone and sandstone. Phenology: flowering & fruiting.

U.S.A., Wyoming, Washakie County: Bighorn Basin: along BLM Road 1427 W of Sand Creek, ca 9.2 air mi NE of Worland.
Sagebrush and greasewood on mudstone and sandstone. Phenology: flowering & fruiting.

U.S.A., Wyoming, Washakie County: Bighorn Basin: along Fifteen Mile or BLM Road 1429, ca 7 air mi NW of Worland.
Sagebrush and greasewood in sandy soil with cobbles. Phenology: flowering & fruiting.

U.S.A., Wyoming, Washakie County: Bighorn Basin: along Fifteenmile or BLM Road 1429, ca 12 air mi NW of Worland.
Sagebrush and greasewood in sandy soil. Phenology: flowering & fruiting.

U.S.A., Wyoming, Washakie County: Bighorn Basin: along County Road 65, ca 1.1 air mi ESE of Ten Sleep.
Juniper and sagebrush with yucca adjacent to landfill. Phenology: flowering & fruiting.

U.S.A., Wyoming, Washakie County: Bighorn Basin: along U.S. Hwy 16, ca 1.9 air mi ESE of Ten Sleep.
Juniper with sagebrush and yucca on sandy soil and shale. Phenology: flowering & fruiting.

U.S.A., Wyoming, Washakie County: Bighorn Basin: along Blue Bank or BLM Road 1411, ca 9.7 air mi WSW of Ten Sleep.
Sagebrush on sandy soil. Phenology: flowering & fruiting.

U.S.A., Wyoming, Washakie County: Bighorn Basin: along Blue Bank or BLM Road 1411, ca 8.8 air mi WSW of Ten Sleep.
Sagebrush on sandy soil. Phenology: flowering & fruiting.

U.S.A., Wyoming, Washakie County: Bighorn Basin: along BLM Road 1404, ca 9.0 air mi S of Worland and S of East Fork Nowater Creek.

U.S.A., Wyoming, Washakie County: Bighorn Basin: along County Road 83, ca 9.2 air mi NW of Ten Sleep and 9.2 air mi SSE of Hyattville.

U.S.A., Wyoming, Big Horn County: Bighorn Basin: along BLM Road 1117, ca 3.7 air mi SE of Hyattville.
Juniper and sagebrush on claystone and sandstone. Phenology: flowering & fruiting.

U.S.A., Wyoming, Washakie County: Bighorn Basin: SW of Canyon Creek, ca 4.9 air mi E of Ten Sleep.
Juniper with sagebrush and yucca on mudstone and siltstone. Phenology: flowering & fruiting.

U.S.A., Wyoming, Washakie County: Bighorn Basin: along Rome Hill or County Road 56 and S of Cooks Canyon, ca 8 air mi ESE of Ten Sleep.
Sagebrush on mudstone and siltstone. Phenology: flowering & fruiting.

U.S.A., Wyoming, Washakie County: Bighorn Basin: along Rome Hill or County Road 56 and S of Cooks Canyon, ca 11.3 air mi ESE of Ten Sleep.
Sagebrush on mudstone and siltstone. Phenology: flowering & fruiting.

U.S.A., Wyoming, Washakie County: Big Horn Mountains: along Rome Hill or County Road 56 S of Billy Creek, ca 16.2 air mi ESE of Ten Sleep and ca 2.3 air mi W of Monument Hill.
Mountain meadow. Phenology: flowering & fruiting.

U.S.A., Wyoming, Washakie County: Big Horn Mountains: along Wyo Hwy 435, ca 6.7 air mi ENE of Ten Sleep.
Juniper, pine, and sagebrush on sandy soil with cobbles. Phenology: flowering & fruiting.

Disturbed riparian. Phenology: flowering & fruiting.

U.S.A., Wyoming, Washakie County: Big Horn Mountains: along Forest Road 25 W of Canyon Creek, ca 7.7 air mi SE of Meadowlark Lake.
Pine and mountain riparian. Phenology: flowering & fruiting.

U.S.A., Wyoming, Washakie County: Big Horn Mountains: along Forest Road 27 and West Tensleep Creek, ca 12 air mi NE of Ten Sleep and ca 36.5 ENE Worland.
Sagebrush and pine forest. Phenology: flowering & fruiting.

U.S.A., Wyoming, Washakie County: Big Horn Mountains: along Forest Road 434, ca 4.8 air mi S of Meadowlark Lake and ca 12 air mi ENE of Ten Sleep.
Sagebrush and coniferous forest. Phenology: flowering & fruiting.

U.S.A., Wyoming, Big Horn County: Big Horn Mountains: along Forest Road 24 E of Soldier Creek, ca 13.5 air mi NNE of Ten Sleep.
Pine and sagebrush. Phenology: flowering & fruiting.

U.S.A., Wyoming, Park County: Absaroka Mountains: along BLM Road 1207 on Rattlesnake Mountain, ca 11.5 air mi WNW of Cody.
Mixed coniferous forest and sagebrush. Phenology: flowering & fruiting.

U.S.A., Wyoming, Park County: Bighorn Basin: along Dry Creek at U.S. Hwy 14, 16, & 20 crossing, ca 21 air mi ESE of Cody; ca 29.5 air mi WSW of Greybull.
Sagebrush. Phenology: fruiting.

U.S.A., Colorado, Montrose County: San Miguel and lower Dolores River Drainages: San Miguel River Drainage: on mining road across from Nature Conservancy Preserve.
Mesa and slopes, Morrison formation, with pinyon and juniper. Phenology: flowering & fruiting.

U.S.A., Colorado, Montrose County: San Miguel and lower Dolores River Drainages: San Miguel River Drainage: ca 2 air mi SSE of Uravan.
On Morrison and Dakota formation, slopes and mesa top, with pinyon, juniper, Astragalus rafaelensis and A. lonchocarpos. Phenology: flowering & fruiting.

U.S.A., Colorado, San Miguel County: San Miguel and lower Dolores River Drainages: San Miguel River Drainage: Wilson Peak, ca 8.5 mi SW of Telluride.
Spruce/fir forest and meadows to timberline. Phenology: flowering & fruiting.

U.S.A., Utah, Grand County: San Miguel and Lower Dolores River Drainages: Dolores River Drainage: Dewey: confluence of Dolores and Colorado Rivers.
Slopes along river; red sandy soils with Atriplex and cheat grass. Phenology: flowering & fruiting.

U.S.A., Colorado, Mesa County: San Miguel and Lower Dolores River Drainages: benches above Dolores River.
Benches above river with Sarcobatus, Atriplex, and Coleogyne. Phenology: flowering & fruiting.

U.S.A., Colorado, Mesa County: San Miguel and Lower Dolores River Drainages: Dolores River Drainage: bench NE of the Dolores River.
With Coleogyne and Lepidium. Phenology: flowering & fruiting.

U.S.A., Colorado, Montrose County: San Miguel and Lower Dolores River Drainages: Dolores River Drainage: above Mesa Creek.
With pinyon and juniper. Phenology: flowering & fruiting.

U.S.A., Colorado, Montrose County: San Miguel and Lower Dolores River Drainages: San Miguel Drainage: canyon and hills S of San Miguel River, ca 8 mi NW of Naturita.
With pinyon and juniper. Phenology: flowering & fruiting.

U.S.A., Utah, Grand County: San Miguel and Lower Dolores River Drainages: Buckhorn Draw.
Stream bed in dry, sandy wash with pinyon and juniper. Phenology: flowering & fruiting.

U.S.A., Colorado, Mesa County: San Miguel and Lower Dolores River Drainages: Pine Mountain at intersection of County Road 6.3 and County Road 10.8.
Mesa top with ponderosa pine and oak. Phenology: flowering & fruiting.

U.S.A., Colorado, Mesa County: San Miguel and Lower Dolores River Drainages: Uncompahgre Plateau: benches above Cow Creek at National Forest Boundary.
Sandstone benches above creek with pinyon and juniper. Phenology: flowering & fruiting.

U.S.A., Colorado, San Miguel County: San Miguel and Lower Dolores River Drainages: Uncompahgre Plateau: Iron Springs Mesa, ca 3.5 air mi N of Placerville.
With oak and sagebrush. Phenology: flowering & fruiting.

U.S.A., Colorado, Mesa County: San Miguel and Lower Dolores River Drainages: Uncompahgre Plateau: on Thimble Rock Point Road, 0.2-0.7 mi from Divide Road.
Ponderosa pine, oak, rose, and forbs on Dakota sandstone caprock. Phenology: flowering & fruiting.

U.S.A., Colorado, Mesa County: San Miguel and Lower Dolores River Drainages: Uncompahgre Plateau: off Uranium Road, ca 2 mi W of Divide Road.
Mesa and meadow with Dugaldia, Lupinus, and scattered aspen in sandy soils. Phenology: flowering & fruiting.

U.S.A., Colorado, Mesa County: [location and coordinates withheld]
Dry meadow with Artemisia, lupine, and snowberry. Phenology: flowering & fruiting.

U.S.A., Colorado, San Miguel County: San Miguel and Lower Dolores River Drainages: Dunn Peak: Lizard Head Wilderness.
Spruce-fir forest and wetlands (open wet meadows). Phenology: flowering & fruiting.

U.S.A., Colorado, San Miguel County: San Miguel and Lower Dolores River Drainages: along Whipple Mountain Trail.
Open meadows. Phenology: flowering & fruiting.

U.S.A., Oregon, Grant County: Blue Mountains: Umatilla National Forest: ridgetop ca 2 air mi S of Olive Lake, ca 9 air mi W of Granite.
Rocky, granite slope with Carex geyeri, Polygonum phytolaccaefolium, Spiraea betulafolia. Phenology: fruiting.

U.S.A., Wyoming, Teton County: Teton Range East Slope: Rendezvous Mountain, broad gully below Horns Hole, ca 1.5 air mi NW of Teton Village; ca 8 air mi NW of Jackson.
Cliffs and boulder field with patchy vegetation including Abies, Picea and Pinus, with many shrubs and forbs.
with Jim Ozenberger

U.S.A., Wyoming, Teton County: Teton Range East Slope: Rendezvous Mountain, slope ca 0.5 air mi SW of Aprez Vous Peak, ca 1 air mi NW of Teton Village, ca 8 air mi NW of Jackson.
Roadside above and adjacent to boulder field, dominated by Anaphalis margaritacea, Agrostis scabra, Carex hoodii and Arnica longifolia. Phenology: flowering & fruiting.

U.S.A., Wyoming, Fremont County: East Slope Wind River Range and Vicinity: south slope of Ed Young Mountain from Forest Road 352, ca 14.5-15.5 air mi S of Lander; ca 9.5-10.5 air mi N of Atlantic City.
Burned sagebrush-grassland and large draw. Phenology: flowering.
Annotated by Rob Massatti.
with Rob Massatti & Rachel Newton

U.S.A., Wyoming, Fremont County: East Slope Wind River Range and Vicinity: above Pine Creek, Little Pine Creek, and along a tributary of Dead Ox Creek, ca 4 air mi W of South Pass City; ca 26 air mi S of Lander.
Sagebrush-grassland with groves and scattered limber pine. Phenology: flowering.
Annotated by Rob Massatti.

U.S.A., Wyoming, Fremont County: East Slope Wind River Range and Vicinity: on Forest Road 313 on the divide between Big Hermit Gulch and into the Willow Creek drainage, ca 4 air mi W of Atlantic City; ca 22 air mi S of Lander.
Rocky slopes and ridgetop with low vegetation. Phenology: flowering.
Annotated by Rob Massatti.

U.S.A., Wyoming, Fremont County: East Slope Wind River Range and Vicinity: N of Little Beaver Creek and County Road 235, ca 1 mi W of Atlantic City; ca 23-24 air mi S of Lander.
Stony ridgetops. Phenology: flowering.

U.S.A., Wyoming, Fremont County: East Slope Wind River Range and Vicinity: E of Sharps Meadows Creek along the Lander Cutoff California and Oregon Trail, ca 6 air mi SW of South Pass City; ca 30 air mi SSW of Lander.
Sagebrush steppe. Phenology: flowering.

U.S.A., Wyoming, Fremont County: East Slope Wind River Range and Vicinity: south end Limestone Mountain, ca 17 air mi S of Lander.
Limestone ridge dominated by scattered forbs and grasses. Phenology: flowering.

U.S.A., Wyoming, Fremont County: East Slope Wind River Range and Vicinity: Cony Mountain and vicinity, ca 12 air mi SW of Lander.
Meadow on rocky granite substrate. Phenology: flowering.

U.S.A., Wyoming, Fremont County: East Slope Wind River Range and Vicinity: ca 15 mi NW of High Spring, ca 20 air mi S of Lander.
Meadow on rocky limestone substrate. Phenology: flowering.

U.S.A., Wyoming, Fremont County: East Slope Wind River Range and Vicinity: ca 15 mi NW of High Spring, ca 20 air mi S of Lander.
Small opening in Douglas fir/limber pine canopy on rocky limestone substrate. Phenology: flowering.

U.S.A., Wyoming, Fremont County: East Slope Wind River Range and Vicinity: Rennecker Peak and southern slopes, ca 25 air mi SSW of Lander.
Sagebrush grassland and sparse vegetation mosaic on gravelly granite derived substrate. Phenology: flowering.

U.S.A., Wyoming, Fremont County: East Slope Wind River Range and Vicinity: north and east slopes of Roaring Fork Mountain, ca 12 air mi SW of Lander.
Soil pockets amongst granite boulders. Phenology: flowering.

U.S.A., Wyoming, Fremont County: East Slope Wind River Range and Vicinity: Black Mountain to Smith Lake, ca 19 air mi W of Lander.
Rocky meadow. Phenology: flowering.

U.S.A., Wyoming, Fremont County: East Slope Wind River Range and Vicinity: Sheridan Creek and Lava Mountain, ca 25 air mi WNW of Dubois.
with Michelle Noe

U.S.A., Wyoming, Fremont County: East Slope Wind River Range and Vicinity: Cyclone Pass to Mount Arter, ca 14 air mi NNW to Lander.
Whitebark pine forest. Phenology: flowering.

U.S.A., Wyoming, Fremont County: East Slope Wind River Range and Vicinity: Whiskey Mountain and vicinity, ca 7 air mi S of Dubois.
Rocky, dry meadow on limestone. Phenology: flowering.

U.S.A., Wyoming, Fremont County: East Slope Wind River Range and Vicinity: Shale Mountain and notherly slope, ca 10 air mi SSW of Dubois.
Rocky dry alpine meadow. Phenology: flowering.

Recently burned sagebrush grassland toeslope on mixed granite and limestone substrate. Phenology: flowering.

U.S.A., Wyoming, Fremont County: East Slope Wind River Range and Vicinity: Tayo Park to Coon Lake to Wind River Peak to Deep Creek Lakes, ca 16 air mi WSW of Lander.
Dry rocky meadow. Phenology: flowering.

U.S.A., Wyoming, Fremont County: East Slope Wind River Range and Vicinity: Tayo Park to Coon Lake to Wind River Peak to Deep Creek Lakes, ca 16 air mi WSW of Lander.
Whitebark pine forest. Phenology: flowering.

U.S.A., Wyoming, Fremont County: East Slope Wind River Range and Vicinity: Native Lake to Indian Pass, ca 23 air mi SSE of Dubois.
Riparian meadow. Phenology: flowering.

U.S.A., Wyoming, Fremont County: East Slope Wind River Range and Vicinity: Native Lake to Indian Pass, ca 23 air mi SSE of Dubois.
Dry, rocky meadow trailside. Phenology: flowering.

U.S.A., Wyoming, Fremont County: East Slope Wind River Range and Vicinity: Horse Ridge, ca 23 air mi S of Dubois.
Rocky alpine meadow. Phenology: flowering.

U.S.A., Wyoming, Fremont County: East Slope Wind River Range and Vicinity: Blaurock Pass and upper Dinwoody Creek, ca 22 air mi S of Dubois.
Moist, rocky alpine riparian areas. Phenology: flowering.

U.S.A., Wyoming, Fremont County: East Slope Wind River Range and Vicinity: Blaurock Pass and upper Dinwoody Creek, ca 22 air mi S of Dubois.
Riparian stream margins. Phenology: flowering & fruiting.

U.S.A., Wyoming, Fremont County: East Slope Wind River Range and Vicinity: Bears Ears Mountain to South Fork Little Wind River, ca 23 air mi W of Lander.
Dry, rocky meadow. Phenology: flowering.

U.S.A., Wyoming, Fremont County: East Slope Wind River Range and Vicinity: 1.5 mi S of Weiser Knoll, ca 16 mi SSE of Lander.
Juniper/pine woodland amongst cliffs interspersed with sagebrush grasslands. Phenology: flowering.

U.S.A., Wyoming, Fremont County: East Slope Wind River Range and Vicinity: Dry Creek Ridge, ca 24 air mi SES of Dubois.
Rocky alpine meadow. Phenology: flowering.

U.S.A., Wyoming, Fremont County: East Slope Wind River Range and Vicinity: ca 1 mi S of Pine Spring, ca 17 mi S of Lander.
Limestone pavement interspersed with limestone cliffs and patches of aspen, limber pine, and Douglas fir. Phenology: flowering.

U.S.A., Wyoming, Fremont County: East Slope Wind River Range and Vicinity: ca 3 mi SSE of Torrey Lake, ca 9 air mi S of Dubois.
Gravelly/rocky limestone substrate supporting depauperate Douglas fir/limber pine forest. Phenology: flowering.

U.S.A., Wyoming, Fremont County: East Slope Wind River Range and Vicinity: ca 3 mi SSE of Torrey Lake, ca 9 air mi S of Dubois.
Sagebrush grassland on dry, coarse limestone substrate. Phenology: flowering.

U.S.A., Wyoming, Fremont County: East Slope Wind River Range and Vicinity: ca 2 mi NE of Windy Mountain, ca 3 air mi SW of Dubois.
Sagebrush grassland slopes. Phenology: flowering.

U.S.A., Wyoming, Fremont County: East Slope Wind River Range and Vicinity: Fairfield Hill and Timber Top, ca 6 air mi SW of Lander.
Grassland/sagebrush grassland mosaic. Phenology: flowering.

U.S.A., Wyoming, Fremont County: East Slope Wind River Range and Vicinity: Deep Creek drainage and vicinity, ca 16 air mi SSE of Lander.
Steep south-facing slope predominantly Purshia tridentata and Artemisia tridentata var. vaseyana grassland. Phenology: flowering.

U.S.A., Wyoming, Fremont County: East Slope Wind River Range and Vicinity: Suicide Point and vicinity, ca 11 air mi WSW of Lander.
Graminoid/forb meadow on a rocky limestone substrate. Phenology: flowering.

U.S.A., Wyoming, Fremont County: East Slope Wind River Range and Vicinity: south ridge of Sheep Canyon, ca 4.5 air mi SW of Lander.
Rocky mixed shrubland and grassland on limestone. Phenology: flowering.

U.S.A., Wyoming, Fremont County: East Slope Wind River Range and Vicinity: ca 3 mi SW of Weiser Knoll; ca 15 air mi SSE of Lander.
Rocky meadow on limestone. Phenology: flowering.

U.S.A., Wyoming, Fremont County: East Slope Wind River Range and Vicinity: Miners Delight and vicinity, ca 21 air mi S of Lander.
Rocky meadow on granite-derived substrate. Phenology: flowering.

U.S.A., Wyoming, Fremont County: East Slope Wind River Range and Vicinity: junction of Oregon Trail and Sweetwater River, ca 10 air mi WSW of South Pass City.
Rocky meadow and riparian streamsides. Phenology: flowering.

U.S.A., Wyoming, Fremont County: East Slope Wind River Range and Vicinity: Pine Creek, Gold Creek and vicinity at forest boundary, ca 5 air mi WNW of South Pass City.

U.S.A., Wyoming, Fremont County: East Slope Wind River Range and Vicinity: Willow Creek and Shields Mine, ca 1 air mi SE of South Pass City.

U.S.A., Wyoming, Fremont County: East Slope Wind River Range and Vicinity: 1 mi NW of Weiser Knoll, ca 12 air mi SSE of Lander.
Sagebrush steppe. Phenology: fruiting.

U.S.A., Wyoming, Fremont County: East Slope Wind River Range and Vicinity: Rock Creek, ca 2 mi WNW of Rock Creek Reservoir; ca 20 air mi SSW of Lander.
Ridge dominated by granite outcrops and limber pine. Phenology: flowering.

U.S.A., Wyoming, Fremont County: East Slope Wind River Range and Vicinity: Little Rock Creek to Granite Peak to Louis Creek, ca 22 air mi SSW of Lander.
Rocky graminoid/forb meadow on granite substrate. Phenology: flowering.

U.S.A., Wyoming, Fremont County: East Slope Wind River Range and Vicinity: ca 1 mi SE of Wolf Point; ca 13 air mi S of Lander.
Rocky meadow on limestone substrate. Phenology: flowering.

U.S.A., Wyoming, Fremont County: East Slope Wind River Range and Vicinity: 1 mi W of Ed Young Mountain; ca 14 air mi S of Lander.
Burned lodgepole pine forest. Phenology: flowering & fruiting.

U.S.A., Wyoming, Fremont County: East Slope Wind River Range and Vicinity: 1 mi W of Ed Young Mountain; ca 14 air mi S of Lander.

U.S.A., Wyoming, Fremont County: East Slope Wind River Range and Vicinity: Sawmill Creek near Middle Popo Agie River, ca 5 air mi SW of Lander.
Sagebrush shrubland. Phenology: fruiting.

U.S.A., Wyoming, Fremont County: East Slope Wind River Range and Vicinity: Burnt Gulch to Freak Mountains, ca 10 air mi SSW of Lander.
Graminoid meadow on rocky limestone slope. Phenology: flowering & fruiting.

U.S.A., Wyoming, Fremont County: East Slope Wind River Range and Vicinity: Shoshone Lake, Shoshone Basin, and Cyclon Basin.
Dry rocky meadow with gravelly soil. Phenology: flowering.

U.S.A., Wyoming, Fremont County: East Slope Wind River Range and Vicinity: Windy Mountain, ca 5 air mi WSW of Dubois.
Talus mountain top with scattered soil pockets. Phenology: flowering.

U.S.A., Wyoming, Fremont County: East Slope Wind River Range and Vicinity: Geyser Creek Park, ca 6 air mi W of Dubois.
Dry rocky meadow on limestone substrate dominated by graminoids. Phenology: flowering.

U.S.A., Wyoming, Fremont County: East Slope Wind River Range and Vicinity: Pelham Lake, ca 17 air mi NW of Dubois.
Talus field. Phenology: flowering.

U.S.A., Wyoming, Fremont County: East Slope Wind River Range and Vicinity: Clint Creek near Wind River, ca 16 air mi WNW of Dubois.

U.S.A., Wyoming, Fremont County: East Slope Wind River Range and Vicinity: Cow Creek near horse camp, ca 14 air mi W of Dubois.

U.S.A., Wyoming, Fremont County: East Slope Wind River Range and Vicinity: Deep Creek and Echo Lakes, ca 21 air mi WSW of Lander.
Lodgepole pine forest. Phenology: flowering.
with Meghan Taylor

U.S.A., Wyoming, Fremont County: East Slope Wind River Range and Vicinity: Lizard Head Meadows, ca 19 air mi W of Lander.
Dry rocky meadow. Phenology: flowering.
with Meghan Taylor

U.S.A., Wyoming, Fremont County: East Slope Wind River Range and Vicinity: ca 3 mi W of Sanford Park; ca 21 air mi W of Lander.
Avalanche affected slope with many large bouders and soil pockets. Phenology: flowering.
with Meghan Taylor

U.S.A., Wyoming, Fremont County: East Slope Wind River Range and Vicinity: Pinto Park, ca 18 air mi WSW of Lander.
Dry rocky open meadow. Phenology: flowering.

U.S.A., Wyoming, Fremont County: East Slope Wind River Range and Vicinity: Hailey Pass and vicinity, ca 15 air mi WNW of Shoshone Lake.
Dry and rocky alpine meadows. Phenology: flowering & fruiting.

U.S.A., Wyoming, Fremont County: East Slope Wind River Range and Vicinity: Angel Pass to Dennis Lake, ca 11 air mi SE of Gannett Peak.
Sparsely vegetated and rocky alpine slope. Phenology: flowering.
with Aaron Wells

U.S.A., Wyoming, Fremont County: East Slope Wind River Range and Vicinity: Golden Lakes, ca 10 air mi SE of Gannett Peak.
Dry rocky meadow. Phenology: flowering.
with Aaron Wells

U.S.A., Wyoming, Fremont County: East Slope Wind River Range and Vicinity: Brown Cliff Lakes, ca 7 air mi SE of Gannett Peak.
Talus slope with scattered soil pockets. Phenology: flowering.
with Aaron Wells

U.S.A., Wyoming, Fremont County: East Slope Wind River Range and Vicinity: Brown Cliff Lakes, ca 7 air mi SE of Gannett Peak.
Alpine turf. Phenology: flowering & fruiting.

U.S.A., Wyoming, Fremont County: East Slope Wind River Range and Vicinity: Gentlemans Pass, ca 7 air mi ESE of Gannett Peak.
Alpine turf. Phenology: flowering & fruiting.

U.S.A., Wyoming, Fremont County: East Slope Wind River Range and Vicinity: Goat Flat, ca 3 air mi ENE of Downs Mountain.
Alpine turf. Phenology: flowering & fruiting.
with Eric Everts

U.S.A., Wyoming, Fremont County: East Slope Wind River Range and Vicinity: Upper Phillips Lake drainage to Shangrila Meadows, ca 6 air mi E of Downs Mountain.
Forested stream margin. Phenology: fruiting.
with Eric Everts

U.S.A., Wyoming, Fremont County: East Slope Wind River Range and Vicinity: Golden Lake, ca 4.5 mi E of Downs Mountain.
Dry and rocky talus slope with scattered soil pockets. Phenology: fruiting.
with Rick Massatti

U.S.A., Wyoming, Fremont County: East Slope Wind River Range and Vicinity: Klondike Creek to Klondike Lake, ca 2 air mi E of Grasshopper Glacier.
Forested riparian stream margin. Phenology: flowering & fruiting.

U.S.A., Colorado, Jackson County: Medicine Bow Mountains: Routt National Forest: ca 1.5 air mi N of Pinkham Creek at Threeway, ca 14 air mi N of Walden.
Granitic gravelly soil in sagebrush/grass with Eriogonum umbellatum, Festuca idahoensis, Elymus elymoides, Koeleria macrantha, Sedum lanceolatum, Danthonia, Stipa, Lewisia rediviva. Antennaria. Phenology: flowering & fruiting.

U.S.A., Colorado, Grand County: Gore Range: Arapaho National Forest: along Forest Road 214 above French Creek, ca 8.5 air mi WSW of Kremmling.
Granitic gravelly soil in sagebrush. Phenology: flowering & fruiting.

U.S.A., Wyoming, Teton County: Mount Leidy Highland Area: Gros Ventre River Road, ca 2 air mi E of Forest boundary; just W to overlooking Lower Slide Lake, on the north side.

U.S.A., Wyoming, Teton County: Mount Leidy Highland Area: Gros Ventre River Road, ca 2 air mi E of Forest boundary; just W to overlooking Slide Lake, on the N side.

U.S.A., Wyoming, Teton County: Mount Leidy Highland Area: Gros Ventre River Road near east end of Lower Slide Lake.
Open slopes with redbeds, gypsum, and limestone. Phenology: flowering.

U.S.A., Wyoming, Teton County: Mount Leidy Highland Area: Dry Cottonwood Creek, 2-3 air mi E of east end Upper Slide Lake.
Shales, limestone, and gypsum; open hill on east side of entrance to valley. Phenology: flowering.

Open ridge. Phenology: flowering & fruiting.

U.S.A., Wyoming, Teton County: Mount Leidy Highland Area: ca 6.5 air mi ESE of Black Rock Ranger Station, Forest Road 140 on North Fork Spread Creek.

U.S.A., Colorado, Montezuma County: Upper Dolores River Drainage and Adjacent Areas: McElmo Canyon Area: Yellow Jacket Canyon, 3.3 road mi N of Ismay Trading Post; ca 21 air mi W of Cortez.
Scattered shrubs, sagebrush, greasewood, Amelanchier, Ribes and rabbitbrush with occasional juniper on rocky slopes above and around creek. Phenology: flowering & fruiting.

U.S.A., Wyoming, Natrona County: Upper North Platte and Laramie River Drainages: Devils Gate State Historic Site: roadside pullout on Wyo Hwy 220, ca 14 air mi NE from Muddy Gap Junction.
Flat sagebrush grasslands with scattered forbs; somewhat disturbed. Phenology: flowering.

U.S.A., Colorado, Montezuma County: Upper Dolores River Drainage and Adjacent Areas: Mockingbird Mesa, ca 1.5 road mi S of the intersection of County Road 11 and County Road Y, ca 18.25 air mi S of Dove Creek.
Pinyon-juniper zone with Artemisia, antelope brush, Amelanchier, and Cercocarpus in cryptogamic soil. Phenology: flowering & fruiting.

U.S.A., Colorado, Montezuma County: Upper Dolores River Drainage and Adjacent Areas: Cahone Canyon/Alkali Canyon Draw: ca 0.5 road mi NW of the terminus of County Road S, ca 7 air mi SSE of Dove Creek.
Pinyon-juniper zone with Quercus, Purshia, and Artemisia. Phenology: flowering & fruiting.

U.S.A., Colorado, Montrose County: Upper Dolores River Drainage and Adjacent Areas: Wild Steer Mesa, off County Road FF16 to County Road EE16, ca 15 air mi SW of Nucla.
North-facing pinyon-juniper-sagebrush hill and mesa top. Phenology: flowering & fruiting.

U.S.A., Colorado, Montrose County: Upper Dolores River Drainage and Adjacent Areas: Wild Steer Mesa, off County Road FF16 to County Road GG11, ca 16 air mi SW of Nucla.
South-facing pinion-juniper zone along canyon rim grading into open sagebrush. Phenology: flowering & fruiting.

U.S.A., Colorado, Montrose County: Upper Dolores River Drainage and Adjacent Areas: Wedding Bell Mountain, 14 air mi SW of Nucla on County Road U29.
Pinyon-juniper, Artemesia, greasewood, Atriplex on sloped area facing west and disturbed from past mining. Phenology: flowering & fruiting.

U.S.A., Colorado, Montezuma County: Upper Dolores River Drainage and Adjacent Areas: ca 8 air mi NW of Cortez, County Road P, between County Roads 17 and 18. Goodman Point at Hoven Weep National Monument.
Very dense Quercus, pinyon-juniper woodland, spring and seepage, Anasazi ruins present; southeast and southwest facing slopes along canyon side. Phenology: flowering & fruiting.

U.S.A., Colorado, Montezuma County: Upper Dolores River Drainage and Adjacent Areas: ca 9 air mi W of Cortez, ca 1 mile W of County Road 16, south side of County Road N, at Sand Canyon Peublo.
Dense pinyon-juniper and Quercus woodland, Artemesia, Purshia, Paraphyllum, Anasazi ruins present. South-facing slope. Phenology: flowering & fruiting.
with Marie Rambo

U.S.A., Colorado, Montezuma County: Upper Dolores River Drainage and Adjacent Areas: ca 7.5 air mi W of Mancos, County Road 34, N of U.S. Hwy 160.
Pinyon-juniper, Atriplex, Purshia, and Artemesia with selenium odor along a creek; west-facing. Phenology: flowering & fruiting.
Lynn Marie Moore, 5036a. 6/5/1995.

U.S.A., Colorado, Dolores County: Upper Dolores River Drainage and Adjacent Areas: County Road 10.00, ca 5.5 air mi NE of Dove Creek; Dolores River Overlook; Mountain Sheep Point.
Artemesia, oak, and ponderosa on south to southwest facing slopes. Phenology: flowering & fruiting.
with Fallon Judkins

U.S.A., Colorado, San Miguel County: Upper Dolores River Drainage and Adjacent Areas: ca 11 air mi N of Dove Creek in Dolores River Canyon, County Road 10.00.
Pinyon-juniper, ponderosa, Rhus, poison ivy, Salix, and boxelder on east facing canyon slopes. Phenology: flowering & fruiting.

U.S.A., Colorado, Dolores County: Upper Dolores River Drainage and Adjacent Areas: San Juan National Forest: ca 14 air mi N of Dolores S of Forest Road 520A at the Cabin Reservoir Area.
Ponderosa, oak woodland, and wetland with dry meadows on the fringes surrounding the reservoir; west facing. Phenology: flowering & fruiting.
with Sierra Smith

U.S.A., Colorado, Montezuma County: Upper Dolores River Drainage and Adjacent Areas: ca 5 air mi WSW of center of Cortez.
Pinyon-juniper woodland with sandstone caprock, some shale on slopes, and roadside. Phenology: flowering & fruiting.

U.S.A., Colorado, Montezuma County: Upper Dolores River Drainage and Adjacent Areas: ca 24 air mi W of center of Cortez.
Pinyon-juniper and grassland following state line, sandstone caprock with shale below. Phenology: flowering & fruiting.

U.S.A., Colorado, Routt County: Sierra Madre/Park Range: Park Range: cirque basin and slopes, just S of Red Dirt Pass.
Streamside.

U.S.A., Wyoming, Fremont County: Wetlands and Adjacent Areas: just off Bushwacker or County Road 432, ca 10.5 air mi W of Shoshoni; ca 14.5 air mi N of Riverton.
Sandy areas above the stock pond. Phenology: flowering & fruiting.
Annotated by Rachel Newton.
with Rob Massatti and Rachel Newton

U.S.A., Wyoming, Fremont County: Wetlands and Adjacent Areas: west end of Lake Camaehwait (Bass Lake), ca 2 air mi W of Boysen Reservoir, ca 8.5 air mi NW of Shoshoni; ca 20 air mi NNE of Riverton.
Stony sandy or clay slopes and adjacent flats above the lake. Phenology: flowering.
Annotated by Rachel Newton.
with Rob Massatti and Rachel Newton

U.S.A., Wyoming, Fremont County: Wetlands and Adjacent Areas: along northeast end of Pilot Butte Reservoir, ca 1 air mi E of Morton; ca 22.7 air mi NW of Riverton.
Sandy clay flats with Atriplex and Artemisia. Phenology: flowering.
Annotated by Rachel Newton.

U.S.A., Wyoming, Fremont County: Wetlands and Adjacent Areas: along Twin Creek and Twin Creek or County Road 19 at the west base of Sheep Mountain, ca 19-19.5 air mi SE of Lander.
Sagebrush flats above the creek. Phenology: flowering.

U.S.A., Wyoming, Fremont County: Wetlands and Adjacent Areas: Silver Creek Reservoir, ca 0.5 mi S of Hudson-Atlantic City or BLM Road 2302, ca 17.5 air mi E of Atlantic City; ca 30 air mi SE of Lander.
In meadows at the edge of sagebrush steppe. Phenology: flowering.

U.S.A., Wyoming, Fremont County: Wetlands and Adjacent Areas: Lewiston Lakes, ca 30.5 air mi SE of Lander.
Moderately grazed rocky uplands. Phenology: flowering.

U.S.A., Wyoming, Carbon County: Wetlands and Adjacent Areas: confluence of North Platte River and Corral Creek, ca 12 air mi NE of Encampment.
Large rock formation overlooking river. Phenology: flowering.

U.S.A., Wyoming, Albany County: Wetlands and Adjacent Areas: Little Laramie River, ca 5 air mi SE of Centennial.
Dry uplands with Artemisia. Phenology: flowering.

U.S.A., Wyoming, Albany County: Wetlands and Adjacent Areas: Little Laramie River, ca 5 air mi SE of Centennial.
Moist banks and flood plains. Phenology: flowering.

U.S.A., Wyoming, Carbon County: Wetlands and Adjacent Areas: Saratoga Lake, ca 1.5 air mi NE of Saratoga.
Sandy, dry uplands with Artemisia. Phenology: flowering.

U.S.A., Wyoming, Sweetwater County: Wetlands and Adjacent Areas: Big Sandy River, ca 37 air mi NW of Rock Springs.
Moist banks and flood plains. Phenology: flowering & fruiting.

U.S.A., Wyoming, Fremont County: Wetlands and Adjacent Areas: Sweetwater River Canyon, ca 34 air mi SE of Lander.
Along river banks. Phenology: flowering.

U.S.A., Wyoming, Sweetwater County: Wetlands and Adjacent Areas: Sage Creek, ca 15 air mi S of Green River.
Moist banks. Phenology: flowering.

U.S.A., Wyoming, Platte County: Wetlands and Adjacent Areas: Cottonwood Creek Bay, Glendo Reservoir, ca 5 air mi NE of Glendo, 26 air mi SE of Douglas.
Exposed mud flats. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sublette County: Wetlands and Adjacent Areas: Big Sandy River, ca 18 air mi NNW of Farson.
Sandy river banks and flood plains. Phenology: flowering.

U.S.A., Wyoming, Lincoln County: Wetlands and Adjacent Areas: Lake Viva Naughton, ca 15 air mi NNW of Kemmerer.
Dry uplands. Phenology: flowering.

U.S.A., Wyoming, Sublette County: Wetlands and Adjacent Areas: Big Sandy Reservoir, ca 11 air mi N of Farson.
Sandy sagebrush and grass uplands and slopes. Phenology: flowering.

U.S.A., Wyoming, Sweetwater County: Wetlands and Adjacent Areas: Eden Reservoir.
Sandy sagebrush and grass uplands and slopes. Phenology: flowering.

U.S.A., Wyoming, Sweetwater County: Wetlands and Adjacent Areas: Pacific Creek, ca 14 air mi NE of Farson.
Sandy banks of creek. Phenology: flowering.

U.S.A., Wyoming, Sweetwater County: Wetlands and Adjacent Areas: natural pond ca 17.5 air mi NE of Farson.
Uplands of pond. Phenology: flowering.

U.S.A., Wyoming, Sweetwater County: Wetlands and Adjacent Areas: Pacific Creek, ca 17 air mi NE of Farson.
Sandy uplands. Phenology: flowering.

U.S.A., Wyoming, Sweetwater County: Wetlands and Adjacent Areas: Pacific Creek, ca 22 air mi NE of Farson.
Sandy uplands. Phenology: flowering.

U.S.A., Wyoming, Fremont County: Wetlands and Adjacent Areas: confluence of Sweetwater River and Sharps Meadows Creek, ca 32 air mi SW of Lander.
Moist banks and flood plains. Phenology: flowering.

U.S.A., Wyoming, Fremont County: Wetlands and Adjacent Areas: Fish Creek, ca 30 air mi SW of Lander.
Sandy pebbly upland and slopes. Phenology: fruiting.

U.S.A., Wyoming, Fremont County: Wetlands and Adjacent Areas: Fish Creek, ca 30 air mi SW of Lander.
Sandy pebbly upland and slopes. Phenology: flowering.

U.S.A., Wyoming, Fremont County: Wetlands and Adjacent Areas: Carmody Lake, ca 2 air mi NW of Sweetwater Station; ca 32 air mi SE of Lander.
Dried up lake, drainage and sandy plains. Phenology: flowering.

U.S.A., Wyoming, Fremont County: Wetlands and Adjacent Areas: Sweetwater River, ca 32 air mi SW of Lander.
Sandy rocky uplands. Phenology: flowering.

U.S.A., Wyoming, Fremont County: Wetlands and Adjacent Areas: Sweetwater River, ca 31 air mi SE of Lander.
Sandy, pebbly canyon walls. Phenology: flowering.

U.S.A., Wyoming, Albany County: Wetlands and Adjacent Areas: Mortenson Lake, ca 16 mi SW of Laramie.
Juncus/Alopecurus marsh. Phenology: flowering & fruiting.

U.S.A., Wyoming, Albany County: Wetlands and Adjacent Areas: Mortenson Lake, ca 16 mi SW of Laramie.
Juncus/Alopecurus marsh. Phenology: flowering.

U.S.A., Wyoming, Albany County: Wetlands and Adjacent Areas: Fivemile Creek, ca 8 air mi SW of Laramie.
Along creek banks and flood plains in cow pasture. Phenology: flowering.

U.S.A., Wyoming, Albany County: Wetlands and Adjacent Areas: Hutton Lake, ca 14 air mi SW of Laramie.
Sandy, dry upland slopes. Phenology: flowering.

U.S.A., Wyoming, Fremont County: Wetlands and Adjacent Areas: Diamond Springs, ca 28 air mi SE of Lander.
Run-off from springs and pond below adjacent wetlands. Phenology: flowering & fruiting.

U.S.A., Wyoming, Natrona County: Wetlands and Adjacent Areas: Coal Draw of Salt Creek, ca 2.5 air mi NE of Edgerton.
Dry hillside covered with Artemisia. Phenology: fruiting.

U.S.A., Wyoming, Johnson County: Wetlands and Adjacent Areas: Red Fork Powder River, ca 9 air mi W of Kaycee.
Rocky, shrubby hillside. Phenology: fruiting.

U.S.A., Wyoming, Johnson County: Wetlands and Adjacent Areas: headwaters of North Fork Powder River, ca 24 air mi SW of Buffalo.
Wooded, rocky uplands. Phenology: flowering.

U.S.A., Wyoming, Big Horn County: Wetlands and Adjacent Areas: Cabin Creek, ca 27 air mi E of Greybull.
Dry, exposed uplands. Phenology: fruiting.

U.S.A., Wyoming, Carbon County: Medicine Bow National Forest: Headquarters Park region.

U.S.A., Wyoming, Albany County: Medicine Bow National Forest.
Timberline bunch grass. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sheridan County: Big Horn National Forest: Owen Creek.
Dry, subalpine meadow. Phenology: flowering & fruiting.

U.S.A., Wyoming, Albany County: Laramie Hills: Vedauwoo Glen.
In dry places. Phenology: fruiting.

U.S.A., Wyoming, Albany County: Laramie Hills: Vedauwoo Glen.

U.S.A., Wyoming, Albany County: Medicine Bow Mountains: Libby Flats.
Bunch grass. Phenology: flowering & fruiting.

U.S.A., Wyoming, Albany County: Medicine Bow Mountains: Libby Flats.

U.S.A., Wyoming, Albany County: Pole Mountain Region.
Gravelly soil, open areas. Phenology: flowering & fruiting.

U.S.A., Wyoming, Albany County: At the head of Horse Creek, near Pilot Knob.
In dry sandy soil. Phenology: fruiting.

U.S.A., Wyoming, Laramie County: Ca 15 mi W of Cheyenne on U.S. Hwy 30.
Dry sandy soil. *Field book Phenology: flowering & fruiting.

U.S.A., Wyoming, Washakie County: Big Horn Mountains: 5 mi E of Powder River Pass.
Open meadow. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sweetwater County: 10 mi S of Rock Springs [on Hiawatha Road] *.
On dry sandy hills. *Field book Phenology: flowering & fruiting.

U.S.A., Wyoming, Albany County: Pole Mountain Region: near Vedauwoo Glen.
Granitic soil. Phenology: fruiting.

U.S.A., Wyoming, Goshen County: 5 mi SE of Old Fort Laramie.
Sandy hills in sand sage association. *West-central Goshen county* Phenology: flowering & fruiting.

U.S.A., Wyoming, Fremont County: Ca 10 mi E of Sand Draw Oil Field and 40 mi SE of Riverton.
Loose shaly soil. Phenology: flowering & fruiting.

U.S.A., Wyoming, Fremont County: Sweetwater River on Farson-Lander road.
In sandy soil. *Southwestern Fremont county* Phenology: flowering & fruiting.

U.S.A., Wyoming, Fremont County: Southern Wind River Mountains: Fiddlers Lake, SW of Lander.
Dry banks. Phenology: flowering & fruiting.

U.S.A., Wyoming, Park County: Summit of Clay Butte, W Beartooth Butte.

U.S.A., Wyoming, Sublette County: Western slope of Wind River Range: NE of Pinedale, vicinity of Horseshoe Lake.
Dry lodgepole pine and whitebark pine woods. *Field book Phenology: flowering.
with B. F. Miller

U.S.A., Wyoming, Sweetwater County: Along U.S. Hwy 30 in Patrick Draw, 38 mi E of Rock Springs.
Locally common, roadside in shadscale-sagebrush desert, sandy soil. Phenology: flowering.

U.S.A., Wyoming, Fremont County: Owl Creek/Bridger Mountains: Bridger Mountains: along Birdseye Creek and adjacent slopes and ridges, ca 12 air mi N of Shoshoni; ca 29 air mi NNE of Riverton.
Limestone like rock, ridges, and slopes.

U.S.A., Wyoming, Hot Springs County: Owl Creek/Bridger Mountains: Gumbo Hills, ca 3 air mi E of Hamilton Dome.
Gumbo clay hills and slopes.

U.S.A., Wyoming, Hot Springs County: Owl Creek/Bridger Mountains: ridge NE of Grass Creek Basin, ca 31 air mi NW of Thermopolis; ca 14 air mi NNW of Hamilton Dome.
Sandstone and mudstone ridge.

U.S.A., Wyoming, Hot Springs County: Owl Creek/Bridger Mountains: slopes and terraces N of North Fork Owl Creek, ca 7 air mi N of Anchor Reservoir; ca 37 air mi WNW of Thermopolis.
South-facing terraces and slopes along creek.

U.S.A., Wyoming, Teton County: West Slope Wind River Range: ca 4.5 air mi SE of Upper Slide Lake.
Sagebrush and shrubby cinquefoil flats. Phenology: flowering.

U.S.A., Wyoming, Teton County: West Slope Wind River Range: ca 4.5 air mi SE of Upper Slide Lake.
Sagebrush and shrubby cinquefoil flats.

U.S.A., Wyoming, Fremont County: Head of Government Draw, south side of Cedar Rim (Yermo site), Beaver Rim.
East facing, sandy to rocky site on south side of Cedar Rim. Phenology: flowering.

U.S.A., Wyoming, Big Horn County: Bighorn National Forest: Medicine Lodge Basin.
West slope, loose limestone soil. Phenology: fruiting.
Alfred G. Clayton, PT-27. 6/20/1917.

U.S.A., Wyoming, Carbon County: Shirley Mountains: on Shirley Mountain Loop Road, ca 45 air mi NE of Rawlins, ca 25 air mi NW of Medicine Bow.
Common in pine forest with Trisetum spicatum, Carex geyeri and Hieracium albiflorum. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sweetwater County: Washakie Basin: Adobe Town Rim and vicinity, ca 36 air mi SW of Wamsutter.
In sandstone/shale breaks with Astragalus, Cryptantha, Artemisia , and Agropyron. Scattered. Phenology: flowering & fruiting.
with Frank Blomquist

U.S.A., Wyoming, Sweetwater County: Washakie Basin: Adobe Town Rim and vicinity, ca 36 air mi SW of Wamsutter.
In sandstone/ shale breaks with Astragalus, Cryptantha, Artemisia and Agropyron. Common. Phenology: flowering & fruiting.
with Frank Blomquist

U.S.A., Wyoming, Carbon County: Seminoe Mountains: Along Deweese Creek, ca 33 air mi NNE of Rawlins.
Common in meadow with Poa pratensis, Deschampsia cespitosa, Rosa woodsii, and Ribes. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sweetwater County: E of Wilkins peak, ca 7.5 air mi SW of Rock Springs.
Sand in juniper woodland with Juniperus osteosperma. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sweetwater County: NE of Little Mountain, ca 32 air mi S of Rock Springs.
Shallow loam in Aspen stand with Phlox multiflora, Mertensia, Delphinium, Bromus marginatus, B. inermis, Agropyron trachycaulum, Trisetum spicatum and Luecopoa kingii. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sweetwater County: E of Little Mountain; ca 34.5 air mi S of Rock Springs.
Sandy loam in sagebrush-grassland with Artemisia tridentata. Phlox, Eriogonum ovalifolium, Sitanion hystrix, and Caulanthus crassicaulis. Phenology: flowering & fruiting.

U.S.A., Wyoming, Albany County: Centennial, University Camp, N of highway.
Anne Gilbertson, s.n.. 7//1932.

U.S.A., Wyoming, Laramie County: Pole Creek.
41.2742° N, 105.2157° W; NAD 83, uncertainty 1 mi., Nat. Geog. TOPO!

U.S.A., Wyoming, Sweetwater County: Point of Rocks.

U.S.A., Wyoming, Sweetwater County: Red Desert.

U.S.A., Wyoming: Laramie Hills.

U.S.A., Wyoming, Sweetwater County: Bitter Creek.

U.S.A., Wyoming: Black Rock Springs.

U.S.A., Wyoming: North Vermillion Creek.

U.S.A., Wyoming, Sweetwater County: J. Johnson's Ranch

U.S.A., Wyoming, Carbon County: Battle Lake Mountain.

U.S.A., Wyoming, Lincoln County: Cokeville.

U.S.A., Wyoming: Big Sandy.

U.S.A., Wyoming, Park County: Yellowstone National Park: Mammoth Hot Springs.
On the loose, white soil of the formations. Phenology: flowering & fruiting.

U.S.A., Wyoming, Park County: Yellowstone National Park: Yancy's.
In small tufts, scattering but frequent. Phenology: flowering & fruiting.

U.S.A., Wyoming, Park County: Yellowstone National Park: Undine Falls.
On open hills. Phenology: flowering & fruiting.
with Eias Nelson

U.S.A., Wyoming, Teton County: Snake River.
Very abundant in meadows. Phenology: flowering & fruiting.

U.S.A., Wyoming, Teton County: Snake River.
Very abundant in the valley meadows. Phenology: flowering & fruiting.

U.S.A., Wyoming, Teton County: Yellowstone National Park: Moose Falls.
In small tufts, in the open woods. Phenology: flowering & fruiting.

U.S.A., Wyoming, Teton County: Yellowstone National Park: Yellowstone Lake.
Very abundant on the dry ridges and slopes. Phenology: flowering & fruiting.

U.S.A., Wyoming, Teton County: Yellowstone National Park: Yellowstone Lake.
Very abundant on the dry ridges and slopes Phenology: flowering & fruiting.

U.S.A., Wyoming, Park County: Yellowstone National Park: Dunraven Peak.

U.S.A., Wyoming, Sweetwater County: Point of Rocks.
On the table lands: plentiful. Phenology: fruiting.

U.S.A., Wyoming, Albany County: Halleck Canyon.
On the sandy creek bottoms. Phenology: flowering & fruiting.

U.S.A., Wyoming, Albany County: Summit of Medicine Bow Mountain.

U.S.A., Wyoming, Albany County: Telephone Mines.

U.S.A., Wyoming: Grown on Experimental Farm.
Aven Nelson, s.n.. //1903.

U.S.A., Wyoming: Big Laramie.
Aven Nelson, s.n.. 7//1906.

U.S.A., Wyoming, Sublette County: Big Sandy.
Annotated by B. E. Nelson on 2//1979.

U.S.A., Wyoming, Sheridan County:

U.S.A., Wyoming, Big Horn County: Big Horn Mountains.

U.S.A., Wyoming, Lincoln County: Green River Formation: Bear River Divide, slopes between Clear Creek and South Fork of Twin Creek; 7.5 air mi SE of Kemmerer.
Green River Formation, little soil development; locally common. Phenology: flowering & fruiting.

U.S.A., Wyoming, Big Horn County: Bighorn National Forest: Experiment Plot #6.
Gentle southwest slope; deep clay loam soil. Phenology: fruiting.

U.S.A., Wyoming, Goshen County: Southeastern Plains: Goshen Hole: Fort Laramie National Historic Site: northern BLM tract ca 2.5 air mi WNW of Fort Laramie (town).
Limestone outcrops at valley rim with scattered Pinus ponderosa with thin soil silt over limestone, northwest slope 2%; Pinus ponderosa/Andropogon scoparius wooded herbaceous vegetation; associated species are Elymus spicatus, Common. Phenology: fruiting.

U.S.A., Wyoming, Platte County: Camp Guernsey: ca 1 km N of Deercorn Spring Creek and ca 2.4 km NW of confluence of Patten Creek and Broom Creek.
Common in Pinus ponderosa savanna with moderate slopes of stony loam with Pinus ponderosa, Juniperus scopulorum, Senecio canus, and Poa spp. Phenology: flowering & fruiting.
with N. E. Hastings, R. M. Smith, D. Hazlett

U.S.A., Wyoming, Platte County: Camp Guernsey: ca 0.9 km S of Register Cliff Historical Monument and ca 2.5 km ESE of Rifle Range Abutment.
Common on disturbed mixed grass prairie with limestone cliffs, ledges, and gentle slopes of gravelly loamy sand with Yucca glauca, Rhus trilobata, Opuntia polyacantha, Bouteloua gracilis, and Bromus tectorum; level grassland. Phenology: flowering & fruiting.
with N. E. Hastings, R. M. Smith, D. Hazlett

U.S.A., Wyoming, Platte County: Camp Guernsey: Deadhorse Canyon, ca 0.2 km E of Broom Creek, ca 2 km NW of Emigrant Hill.
Locally common in narrow canyon bottom with Juniperus woodland in rock to rocky loam with Juniperus scopulorum, Poa pratensis, Cerastiuim arvense, Symphoricarpos, and Solidago sp. Phenology: flowering & fruiting.

U.S.A., Wyoming, Platte County: Camp Guernsey: Baldy Mountain, ca 3 km N of Sawmill Canyon and c 2 km S of Ragan Draw.
Locally common in Juniperus woodland on gentle to steep slope of rocky loam with Juniperus scopulorum, Artemisia nova, Koeleria macrantha, Poa, Senecio spp. Phenology: flowering & fruiting.

U.S.A., Wyoming, Albany County: East side of Douthitt Mountain.

U.S.A., Wyoming, Sheridan County: Little Mountain.
In sagebrush community Phenology: flowering & fruiting.

U.S.A., Wyoming, Uinta County: Meadow Draw Quadrangle, South Haystack Coal Site.
Sandy soil; sagebrush grassland; growing in a dense clump. Phenology: flowering & fruiting.
with L. M. Mayer and J. A. Moore

U.S.A., Wyoming, Uinta County: Meadow Draw Quadrangle, South Haystack Coal Site.
Sandy soil; sagebrush-grassland. Phenology: flowering & fruiting.
with L. M. Mayer and J. A. Moore

U.S.A., Wyoming, Fremont County: Game and Fish East Fork Winter Range: East Fork Unit: summit of Dennison Mountain, ca 11 air mi NE of Dubois.
Growing in shallow loam on a flat area to north facing slope ( 15-35%) in grassland to forest edge; dominants include Picea, Pinus flexilis, forbs and grasses. Phenology: flowering & fruiting.
with D. Rizor, W. Gerhart

U.S.A., Wyoming, Fremont County: Game and Fish East Fork Winter Range: Wiggens Fork, ca 9 air mi NE of Dubois.
Growing in shallow, gravelly loam on SW facing 0-10% slope in sagebrush grassland. Phenology: flowering & fruiting.

U.S.A., Wyoming, Fremont County: Game and Fish East Fork Winter Range: Wiggens Fork, ca 9 air mi NE of Dubois.
Growing in shallow, gravelly loam on southwest facing, 0-10% slope in sagebrush grassland. Phenology: flowering & fruiting.
with D. Rizor

U.S.A., Wyoming, Fremont County: Game and Fish East Fork Winter Range: Bear Creek; ca 10 air mi NE of Dubois.
Growing in gravelly sand on riverbed mudflats. Phenology: flowering & fruiting.
with D. Rizor

U.S.A., Wyoming, Fremont County: Game and Fish East Fork Winter Range: Bear Creek ca 9.5 air mi NE of Dubois.
Growing in loamy to gravelly soil on SE 1-3% slope of riparian lowland. Phenology: fruiting.

U.S.A., Wyoming, Big Horn County: 15 mi NW of Greybull.
Atriplex nuttallii community, precip 6-7 inches. Phenology: flowering & fruiting.

U.S.A., Wyoming, Albany County: 5 kw NW of Centennial.
Lat 41 degreesa 21' 30", Long 106 degrees 13' 30". Phenology: flowering & fruiting.

U.S.A., Wyoming, Sublette County: 12 mi SE of Boulder.
Abundant in sagebrush type. Phenology: flowering & fruiting.

U.S.A., Wyoming, Laramie County: Ca 6 mi W of Midway, ca 1 mi S of U.S. Hwy 85.
with J. Von Loh

U.S.A., Wyoming, Laramie County: F.E. Warren Air Force Base, bench N of Crow Creek.
Grassland. Phenology: flowering & fruiting.

U.S.A., Wyoming, Carbon County: Medicine Bow Mountains: Elk Mountain: saddle S of Elk Mountain, Pass Creek Canyon, ca 100-200 yds N of Pass Creek, ca 20 air mi S of Hanna.
Sagebrush grass on low angled south facing slope; Artemisia tridentata, Poa secunda, and scattered forbs and shrubs. Phenology: flowering.

U.S.A., Wyoming, Teton County: Grand Teton National Park near Moose.
Big sagebrush area. Phenology: fruiting.
Darold W. Sabinske, 13D. 7/4/1970.

U.S.A., Wyoming, Sweetwater County: Great Divide Basin: Tenmile Draw area at Jim Bridger Mine; ca 10 air mi NE of Point of Rocks; ca 33 air mi ENE of Rock Springs.
Frequent in sandy open site. Phenology: flowering & fruiting.

U.S.A., Wyoming, Hot Springs County: Worland District: along banks of Rock Creek: Absaroka Mountains.
Sparsely-vegetated sand -and-cobblestone areas along banks with Poa canbyi, Agrostis idahoensis, Deschampsia, Poa alpina, Erysimum and Mertensia ciliata. Phenology: flowering & fruiting.

U.S.A., Wyoming, Hot Springs County: Owl Creek Mountains: HD Ranch.
Exposed hilltop with shallow, rocky soil, limestone terrain with Poa fendleriana, Koeleria , Artemisia frigida, Draba, Sedum, Linum and Eritrichium nanum. Phenology: flowering & fruiting.

U.S.A., Wyoming, Washakie County: BLM; Worland Disrtict: Lightning Ridge along Nowater Trail.
Bunch-forming bluegrass on hilltop with Agropyron spicatum, Artemisia tridentata, Festuca idahoensis, Koeleria, Vicia, and Lupinus, loamy soil Phenology: flowering & fruiting.

U.S.A., Wyoming, Carbon County: Stratton Sagebrush Hydrology Study: Soil Moisture Withdrawal Plots.
5-9% slope, north exposure with big sagebrush-grass, loam soil. Phenology: flowering & fruiting.

U.S.A., Wyoming, Campbell County: Ca 70 air km SSE of Gillette; ca 14 air km E of Route 59.
Common in sandy loam soil, grassland with Bouteloua, Stipa, Agropyron. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sublette County: Gros Ventre Mountains: 15 mi NE of Bondurant.
near summit. Phenology: flowering & fruiting.
with Lois B. Payson

U.S.A., Wyoming, Albany County: Head of Pole Creek.

U.S.A., Wyoming, Albany County: Laramie.
In large bunches in unoccupied fields. Phenology: flowering & fruiting.

U.S.A., Wyoming, Albany County: Laramie Hills.
In small bunches in sandy loam. Phenology: flowering & fruiting.

U.S.A., Wyoming, Albany County: Laramie River.
An early species growing on sandbars. Phenology: fruiting.

U.S.A., Wyoming, Albany County: Laramie River.
In small bunches or as single specimens in grassy parks. Phenology: flowering & fruiting.

In small bunches in sandy loam. Phenology: flowering & fruiting.

U.S.A., Wyoming, Big Horn County: Sykes Mountain.
Sandstone uplift to clay flat. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sweetwater County: Leucite Hills.
Dry soil. Phenology: flowering & fruiting.

In tufts in dry fields. Phenology: flowering & fruiting.

U.S.A., Wyoming, Teton County: Gros Ventre River.
Occupying large areas exclusively in a low meadow. Phenology: flowering & fruiting.

U.S.A., Wyoming, Teton County: Teton Forest Reserve: mountains N of Buffalo River.
Open places. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sublette County: 20 mi S of Leckie.
Sandy soil. Phenology: fruiting.

U.S.A., Wyoming, Sweetwater County: Near the "Boars Tusk".
In bunches in alkaline soil. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sweetwater County: Leucite Hills.
Dry hills. Phenology: flowering & fruiting.

U.S.A., Wyoming, Park County: North Fork Shoshone River Drainage: Absaroka Mountains: along south side of North Fork of Shoshone River, ca 1/8 mi E of June Creek, just S of U.S. Hwy 14, 16, & 20.
Open riparian/gravel bar with scattered Pinus contorta and Salix bebbiana. Phenology: flowering & fruiting.

U.S.A., Wyoming, Park County: Absaroka Mountains: North Fork Shoshone River Drainage: along west side of Elk Fork Creek, ca 3/4 mi S of U.S. Hwy 14, 16, & 20.
Open, rocky habitat dominated by Artemisia nova and Artemisia tridentata ssp. vaseyana with a few scattered Juniperus scopulorum and Pseudotsuga menziesii var. glauca.

U.S.A., Wyoming, Park County: Absaroka Mountains: North Fork Shoshone River Drainage: along west side of Elk Fork Creek, ca 3/4 mi S of U.S. Hwy 14, 16, & 20.
Open, rocky habitat dominated by Artemisia nova and Artemisia tridentata ssp. vaseyana with a few scattered Juniperus scopulorum and Pseudotsuga menziesii var. glauca. Phenology: flowering & fruiting.

U.S.A., Wyoming, Park County: Bighorn Basin: along the south side of Buffalo Bill Reservoir, ca 10 mi SW of Cody.
Rocky, muddy shoreline (below highwater mark), dominant species include Rorippa calycina, Rumex crispus and Veronica peregrina var. xalapensis. Phenology: flowering & fruiting.

U.S.A., Wyoming, Park County: Bighorn Basin: along the south side of Buffalo Bill Reservoir, ca 10 mi SW of Cody.
Ridge above reservoir with Allium textile, Arenaria hookeri and Artemisia nova.

U.S.A., Wyoming, Park County: Bighorn Basin: along the south side of Buffalo Bill Reservoir, ca 10 mi SW of Cody.
Ridge above reservoir with Allium textile, Arenaria hookeri and Artemisia nova. Phenology: flowering & fruiting.

U.S.A., Wyoming, Park County: Absaroka Mountains: North Fork Shoshone River Drainage: southwest flank of Rattlesnake Mountain, ca 6 mi W of Cody and ca 0.5 mi N of U.S. Hwy 14, 16, & 20.
Sagebrush-grassland community with Artemisia nova, Agropyron spicatum and Hymenoxys acaulis dominating. Phenology: flowering & fruiting.

U.S.A., Wyoming, Park County: North Fork Shoshone River Drainage: Absaroka Mountains: ridge W of Elk Fork Creek, ca 2-3 mi S of U.S. Hwy 14, 16, & 20.
Open, rocky ridgetop with scattered Douglas fir and limber pine. Phenology: flowering & fruiting.

U.S.A., Wyoming, Park County: Absaroka Mountains: North Fork Shoshone River Drainage: Sam Berry Meadow on east side of North Fork Shoshone River, ca 3 mi N of U.S. Hwy 14, 16, & 20.
Open rocky slope in recently burned (1988) open lodgepole forest. Phenology: flowering.

U.S.A., Wyoming, Park County: North Fork Shoshone River Drainage: Absaroka Mountains: ca 1 mi W of Pahaska; ca 1/8 mi N of U.S. Hwy 14, 16, & 20.
Open, rocky slope with Mahonia repens, Collinsia parviflora and Galium bifolium. Phenology: flowering & fruiting.

U.S.A., Wyoming, Park County: Absaroka Mountains: North Fork Shoshone River Drainage: along the south side of the North Fork Shoshone River, ca 1 3/4 mi W of Elk Fork Creek and ca 1/8 mi N of U.S. Hwy 14, 16, & 20.
Sagebrush/grassland community. Phenology: flowering & fruiting.

U.S.A., Wyoming, Park County: Absaroka Mountains: North Fork Shoshone River Drainage: southwest end of Rattlesnake Mountain, ca 6 mi W of Cody.
Open Douglas fir-limber pine forest/meadow parkland on limestone substrates. Phenology: flowering & fruiting.

U.S.A., Wyoming, Park County: Absaroka Mountains: North Fork Shoshone River Drainage: ridge just E of Wall Creek, ca 1.5-2.0 mi N of U.S. Hwy 14, 16, & 20.
Open sagebrush/grassland community, dominant species include Artemisia nova, Stipa comata, and Agropyron spicatum. Phenology: flowering & fruiting.

U.S.A., Wyoming, Park County: North Fork Shoshone River Drainage: Absaroka Mountains: ridge/divide between Moss Creek and Clearwater Creek, ca 1.5-2.5 mi N of U.S. Hwy 14, 16, & 20.
Open Douglas fir forest and dry, rocky openings. Phenology: fruiting.

U.S.A., Wyoming, Park County: Absaroka Mountains: North Fork Shoshone River Drainage: divide between Clearwater and Sweetwater creeks, ca 2 mi N of U.S. Hwy 14, 16, & 20.
Rocky, open ridgetop with a few Douglas fir and limber pine, sparsely vegetated, substrate loose and shifting. Phenology: fruiting.

U.S.A., Wyoming, Park County: North Fork Shoshone River Drainage: Absaroka Mountains: Yellowstone National Park: ridge 1/2 - 3/4 mi SW of Cody Peak; ca 1-1.5 mi N of U.S. Hwy 14, 16, & 20.
Open, rocky ridgetop, mostly southern exposures with scattered Pinus albicaulis and Abies lasiocarpa. Phenology: flowering & fruiting.

U.S.A., Wyoming, Park County: North Fork Shoshone River Drainage: Absaroka Mountains: Yellowstone National Park: north-south trending ridge, ca 0.5 mi SW of Cody Peak; ca 1.5 mi N of U.S. Hwy 14, 16, & 20.
Open, south facing seepage area below prominent cliffs, dominant species include Floerkea proserpinacoides, Saxifraga nidifica, Allium brandegei and Lewisia triphylla.

U.S.A., Wyoming, Park County: Absaroka Mountains: Yellowstone National Park. N-S trending ridge ca 1/2 mi SW of Cody Peak, ca 1.5 mi N of Hwy 14, 16 & 20.
South facing seepage area below prominent cliffs, dominant species include Floerkea prospernicoides, Saxifraga nidifica, Allium brandegei, and Lewisia triphylla. Phenology: flowering & fruiting.

U.S.A., Wyoming, Park County: Southeastern Absaroka Mountains: along west side of Cascade Creek, ca 2 mi S of Kerwin; ca 25 mi SW of Meeteetse.
Sparsely vegetated, east facing talus slope with Artemisia michauxiana and Potentilla brevifolia. Phenology: flowering & fruiting.

U.S.A., Wyoming, Park County: Bighorn Basin: ca 1/8 mi N of Shoshone River, N of Cody.
Sagebrush-grassland dominated by Carex filifolia, Bouteloua gracilis, and Artemisia tridentata var. wyomingensis. Phenology: fruiting.

U.S.A., Wyoming, Park County: Bighorn Basin: along east side of YU Bench Road, ca 1.5 mi N of the Greybull River.
Sagebrush-grassland on sandy substrates with Bouteloua gracilis, Stipa comata, Poa secunda, Carex filifolia, Opuntia polyacantha, Delphinium geyeri and Haplopappus armerioides. Phenology: fruiting.

U.S.A., Wyoming, Park County: Bighorn Basin: ridge N & W of the Newton Lakes, ca 4 mi NW of Cody.
Sagebrush-grassland with some scattered Pinus flexilis in places on rocky substrates with Artemisia nova, Penstemon laricifolius, Eriogonum pauciflorum, Bouteloua gracilis and Carex filifolia. Phenology: fruiting.

U.S.A., Wyoming, Park County: Absaroka Mountians: Top Notch Peak.
Growing near the summit of the peak. Phenology: flowering & fruiting.

U.S.A., Wyoming, Park County: AbsarokaMountains: North Fork Shoshone River Drainage: small lakes ca 1 mi N of Hoyt Peak.
Growing in the open with Hieracium gracile, Ivesia gordonii and Luzula parviflora. Phenology: flowering & fruiting.

U.S.A., Wyoming, Hot Springs County: Bighorn Basin: ridge along north side of Grass Creek Road, ca 6 mi W of Wyo Hwy 120.
Sagebrush-grassland with Stipa comata, Stanleya tomentosa, Astragalus spatulatus, and Haplopappus armerioides.

U.S.A., Wyoming, Park County: Absaroka Mountains: Shoshone National Forest, on ridge E of Elk Fork Creek, ca 2 mi S of U.S. Hwy 14, 16 & 20.

U.S.A., Wyoming, Park County: Absaroka Mountains: North Fork Shoshone Rtiver Drainage: on ridge above Grace Creek, ca 2 mi S of U.S. Hwy 14, 16, 20.
Growing with Townsendia condensata, Koeleria macrantha and Arabis cobrensis. Phenology: flowering & fruiting.

U.S.A., Wyoming, Park County: North Fork Shoshone River Drainage: on south side of Buffalo Bill Reservoir, ca 10 mi E of Wapiti.
On ridge. Phenology: flowering & fruiting.

U.S.A., Wyoming, Park County: Absaroka Mountains: North Fork Shoshone River Drainage: along U.S. Hwy 14, 16 & 20, ca 1/4 mi W of Chimney Rock.
In meadow. Phenology: flowering & fruiting.

U.S.A., Wyoming, Park County: Absaroka Mountains: North Fork Shoshone River Drainage: on the rdige between Kitty and Eagle creeks, ca 1/2 mi S of U.S. Hwy 14, 16 & 20.

U.S.A., Wyoming, Park County: Absaroka Mountains: North Fork Shoshone River Drainage: along County road FU 6, ca 10 mi E of Wapiti.
In draw with Rhus trilobata and Rosa. Phenology: flowering & fruiting.

U.S.A., Wyoming, Park County: Absaroka Mountains: North Fork Shoshone River Drainage: Sleeping Giant Ski parking area, ca 48 mi W of Cody.
Associates included Veronica biloba and Sisymbrium altissimum. Phenology: flowering & fruiting.

U.S.A., Wyoming, Park County: Absaroka Mountains: North Fork Shoshone River Drainage: Along Fishhawk Creek, ca 0.5 mi S of U.S. Hwy 14, 16 &20.
Sagebrush-grassland with scattered Pinus contorta and Pseudotsuga douglasii. Phenology: flowering & fruiting.

U.S.A., Wyoming, Park County: Absaroka Mountains: North Fork Shoshone River Drainage: ridge E of June Creek, ca 1 mi S of U.S. Hwy 14, 16 & 20.
Sagebrush-grassland. Phenology: fruiting.

U.S.A., Wyoming, Park County: Bighorn Basin: west summit of Heart Mountain.
Limestone talus and cliffs. Phenology: flowering & fruiting.

U.S.A., Wyoming, Teton County: Absaroka Mountains: on ridge 0.5 - 2.0 mi N of Togwotee Pass.
On tundra. Phenology: flowering & fruiting.

U.S.A., Wyoming, Park County: Absaroka Mountains: North Fork Shoshone River Drainage: east side of Buttress Mountain, ca 5 mi N of U.S. Hwy 14, 16, & 20.
On wet talus, cliffs, and seepage banks above lake. Phenology: flowering & fruiting.

U.S.A., Wyoming, Park County: Absaroka Mountains: on Carter Mountain near the head of Rose Creek.
On tundra. Phenology: flowering & fruiting.

U.S.A., Wyoming, Park County: Absaroka Mountains: North Fork Shoshone River Drainage: top of Buttress Mountain, ca 4 mi N of U.S. Hwy 14, 16 & 20.

U.S.A., Wyoming, Park County: Absaroka Mountains: North Fork Shoshone River Drainage: top of the Buttress Mountain, ca 4 mi N of U.S. Hwy 14, 16 & 20.

U.S.A., Wyoming, Park County: Absaroka Mountains: North Fork Shoshone River Drainage; top of Buttress Mountain, ca 4 mi N of U.S. Hwy 14, 16, and 20.

U.S.A., Wyoming, Park County: North Fork Shoshone River Drainage: Absaroka Mountains: ridgetop between Pagoda and Grace creeks, ca 2 mi S of U.S. Hwy 14, 16, & 20.
Rocky, open habitats with scattered Douglas fir and limber pine. Phenology: flowering & fruiting.

U.S.A., Wyoming, Park County: North Fork Shoshone River Drainage: Absaroka Mountains: ridge W of Grace Creek, ca 2-3 mi S of U.S. Hwy 14, 16, & 20.
Rocky, open habitats with scattered Douglas fir and limber pine. Phenology: flowering & fruiting.

U.S.A., Wyoming, Park County: North Fork Shoshone River Drainage: Absaroka Mountains: ridge W of Grace Creek, ca 2-3 mi S of U.S. Hwy 14, 16, & 20.
Rocky, open habitats with scattered Douglas fir and limber pine. 6655b Festuca idahoensis var. idahoensis

U.S.A., Wyoming, Park County: North Fork Shoshone River Drainage: Absaroka Mountains: ridge W of Gunbarrel Creek, ca 1-2 mi N of U.S. Hwy 14, 16, & 20.
Open, dry slopes and ridges with scattered Douglas fir. Phenology: flowering & fruiting.

U.S.A., Wyoming, Park County: North Fork Shoshone River Drainage: Absaroka Mountains: ridge W of Gunbarrel Creek, ca 1-2 mi N of U.S. Hwy 14, 16, & 20.
Open, dry slopes and ridges with scattered Douglas fir.

U.S.A., Wyoming, Park County: North Fork Shoshone River Drainage: Absaroka Mountains: along east side of Fishhawk Creek, ca 2.5 mi S of U.S. Hwy 14, 16, & 20.
In open areas along trail with scattered lodgepole pine and Douglas fir. Phenology: flowering.

U.S.A., Wyoming, Park County: North Fork Shoshone River Drainage: Absaroka Mountains: ridge W of Fishhawk Creek, ca 1.5 mi S of U.S. Hwy 14, 16, & 20.
In seeps with Salix and Alnus. Phenology: flowering & fruiting.

U.S.A., Wyoming, Park County: North Fork Shoshone River Drainage: Absaroka Mountains: on the divide between Avalanche Peak and Crow Creek Pass, along the Yellowstone National Park boundary.
Forest-tundra ecotone. Phenology: flowering & fruiting.

U.S.A., Wyoming, Park County: North Fork Shoshone River Drainage: Absaroka Mountains: on the east side of Table Mountain, ca 6 mi S of U.S. Hwy 14, 16, & 20.
In open and windswept grass-forb communities. Phenology: flowering & fruiting.

U.S.A., Wyoming, Natrona County: Upper North Platte and Laramie River Drainages: Grey Reef Reservoir access road off of Wyo Hwy 220 along North Platte River, ca 26 air mi SW of Casper.
Sandy slope arising out of greasewood flats adjacent to river; disturbed. Phenology: flowering.

U.S.A., Wyoming, Park County: Absaroka Mountains: North fork of the Shoshone River drainage, Galena Pass at the head of Hughes Creek.
Tundra. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sheridan County: Big Horn Mountains: ridge of Story Fish Hatchery buildings and ponds.
On steep, east- facing slope in open Pinus ponderosa forest and in forest openings, calcareous, clayey soil. Phenology: flowering & fruiting.

U.S.A., Wyoming, Park County: North Fork Shoshone River Drainage: Absaroka Mountains: south summits of Sleeping Giant Mountain, ca 0.5 mi W of Morman Creek; ca 2-3 mi N of U.S. Hwy 14, 16, & 20.
Open Pinus albicaulis-Abies-Picea parkland. Phenology: fruiting.

U.S.A., Wyoming, Park County: North Fork Shoshone River Drainage: Absaroka Mountains: north side of Clayton Mountain, ca 3-4 mi S of U.S. Hwy 14, 16, & 20.
Steep, north-facing slope in open areas at forest edge with scattered Pseudotsuga, Abies, and Picea. Phenology: fruiting.

U.S.A., Wyoming, Park County: North Fork Shoshone River Drainage: Absaroka Mountains: north side of Clayton Mountain, ca 3-4 mi S of U.S. Hwy 14, 16, & 20.
Steep, north-facing slope in open areas at forest edge with scattered Pseudotsuga, Abies, and Picea. Phenology: flowering & fruiting.

U.S.A., Wyoming, Park County: Southwestern Absarokas: Ishawooa Mesa, ca 40 mi SW of Cody.
Subalpine meadow-parkland. Phenology: fruiting.

U.S.A., Wyoming, Park County: North Fork Shoshone River Drainage: Absaroka Mountains: headwaters of Big Creek, ca 1-2 mi NE of Big Creek Falls; ca 10-12 mi N of U.S. Hwy 14, 16, & 20.
In alpine basin, mostly tundra-turf communities. Phenology: fruiting.

U.S.A., Wyoming, Sheridan County: Bighorn National Forest: town of Sheridan.
Gentle southeast slope, clay loam soil, with brome, june and wheat grasses. Phenology: fruiting.

U.S.A., Wyoming, Carbon County: On northwest exposure of Elk Mountain, on Madison formation along winter access road.

U.S.A., Wyoming, Carbon County: Northwest exposure of Elk Mountain.
On Madison formation, in open parks and spruce-fir. Phenology: flowering & fruiting.

U.S.A., Wyoming, Albany County: Libby Flats, ca 37 air mi W of Laramie.
Alpine meadow. Phenology: flowering & fruiting.

U.S.A., Wyoming, Carbon County: Shirley Basin, 35 air mi SSE of Casper.
With Artemisia tridentata, gramineae. Phenology: flowering & fruiting.

U.S.A., Wyoming, Carbon County: Shirley Basin: 35 air mi SSE of Casper.
With Artemisia tridentata, gramineae. Phenology: flowering & fruiting.

U.S.A., Wyoming, Carbon County: Pathfinder Mine, 34 air mi SSE of Casper.
Revegetated area. Phenology: flowering & fruiting.

U.S.A., Wyoming, Laramie County: High Plains Grassland Research Station, 5 air mi NW Cheyenne.
41.197° N, 104.9147° W; NAD 83, uncertainty 0.5 mi., Nat. Geog. TOPO!
Short grass prairie. Phenology: flowering & fruiting.

U.S.A., Wyoming, Albany County: Libby Flats, ca 37 air mi W of Laramie.

U.S.A., Wyoming, Carbon County: Shirley Basin: 35 air mi SSE of Casper.
With Artemisia tridnetata, gramineae. Phenology: flowering & fruiting.

U.S.A., Wyoming, Big Horn County: Along Elk Creek Road, 8 air mi W Manderson.
Atriplex overstory. Phenology: flowering & fruiting.

U.S.A., Wyoming, Washakie County: Junction Manderson-Hyattville Road with Ten Sleep Road, then 5 mi S, 17.5 air mi ESE of Manderson; 17.5 air mi NE of Worland.
Atriplex overstory. Phenology: flowering & fruiting.

U.S.A., Wyoming, Johnson County: Between Sheridan and Buffalo.
15 Jun -15 Jul Phenology: fruiting.

U.S.A., Wyoming, Johnson County: Between Sheridan and Buffalo.
Foothills. Phenology: flowering & fruiting.

U.S.A., Wyoming, Johnson County: Eastern Slope Big Horn Mountains: headwaters of Clear Creek and Crazy Woman River.
20 Jul -15 Aug Phenology: flowering & fruiting.

U.S.A., Wyoming, Park County: Shoshone National Forest: Absarokas-Beartooth.
Sandy loam soil with grass. Phenology: flowering & fruiting.

U.S.A., Wyoming, Carbon County: Medicine Bow River Deer Area 256.5 50 yds north of I-80.
With sagebrush-greasewood. Phenology: flowering & fruiting.

U.S.A., Wyoming, Carbon County: Arlington Snow Fence: I-80 mile 271.3, 200 yds S of I-80.
Grassland. Phenology: flowering & fruiting.

U.S.A., Wyoming, Carbon County: I-80 Foote Creek snow fence.

U.S.A., Wyoming, Carbon County: Medicine Bow River Deer Area, I-80 mile 256.5, 50 yds N of I-80.
With sagebrush-greasewood. Phenology: flowering & fruiting.

U.S.A., Wyoming, Big Horn County: 0.9 mi inside Bighorn National Forest Boundary along Cold Springs Road.
Pinus contorta-Vaccinium scoparium habitat type, aspect 265 degrees, slope 5 degrees. Phenology: flowering & fruiting.

U.S.A., Wyoming, Albany County: Medicine Bow Mountains: Snowy Range, ca 34 air mi WNW of Laramie, ca 6 air mi NW Centennial; Knight Science Camp.
Growing in moist meadow. Phenology: flowering & fruiting.
George Stephens, 29. 8/5/1980.

U.S.A., Wyoming, Albany County: Medicine Bow Mountains: Snowy Range: ca 34 air mi WNW of Laramie, ca 8 mi NW of Centennial, near trail to Brooklyn Ridge.
Growing on exposed site in an east sloping depression. Phenology: flowering & fruiting.
George Stephens, 69. 8/4/1981.

U.S.A., Wyoming, Sweetwater County: Twin Buttes Road.
Sagebrush/saltbush upland. Phenology: flowering & fruiting.

U.S.A., Wyoming, Albany County: Laramie Mountains: near Vedauwoo Campground.
Open ponderosa slope. Phenology: flowering & fruiting.

U.S.A., Wyoming, Albany County: Laramie Mountains: near Vedauwoo Campground.
Open limber pine ridge crest. Phenology: fruiting.

Open limber pine ridge crest. Phenology: flowering & fruiting.

U.S.A., Wyoming: Yellowstone National Park: along Soda Butte Creek, west of Pebble Creek.
Dry grass. Phenology: flowering & fruiting.
with Q. D. Skinner and A. A. Beetle

U.S.A., Wyoming, Albany County: Near UW Plant Science Greenhouse, Laramie.
Upland grassland.. Phenology: flowering & fruiting.

U.S.A., Wyoming, Carbon County: Sierra Madre: Cottonwood Creek.
Dry aspen woods. Phenology: flowering & fruiting.

U.S.A., Wyoming, Carbon County: Sierra Madre: Cottonwood Creek.
Sagebrush upland. Phenology: flowering & fruiting.

U.S.A., Wyoming, Albany County: Dry Gulch, Laramie Mountains.
Grass, lower west facing slope. Phenology: flowering & fruiting.

U.S.A., Wyoming, Albany County: Laramie Mountains: near Sherman Hill.
Limestone outcrop. Phenology: flowering & fruiting.

U.S.A., Wyoming: Yellowstone National Park: along Soda Butte Creek west of Pebble Creek.
Dry grass.. Phenology: flowering & fruiting.
with Q. D. Skinner and A. A. Beetle

U.S.A., Wyoming, Carbon County: Medicine Bow Mountains: near Six Mile Campground.
South facing sagebrush foothills. Phenology: flowering & fruiting.

U.S.A., Wyoming, Albany County: Medicine Bow Mountains.
Subalpine fir krumholtz. Phenology: flowering & fruiting.

U.S.A., Wyoming, Carbon County:
Upland grass, shallow soarse gravelly soil. Phenology: flowering & fruiting.
with W. Pinchak

U.S.A., Wyoming, Fremont County: Green Mountain foothills.
Coarse upland sagebrush-grass. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sweetwater County: Top of Oregon Buttes.
Sagebrush-grass pavement, . Phenology: flowering & fruiting.

U.S.A., Wyoming, Sweetwater County: Top of Oregon Buttes.
Sagebrush-grass, pavement. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sweetwater County: Top of Oregon Buttes.SE1/4
Sagebrush-grass; pavement. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sweetwater County: Top of Oregon Buttes:
Sagebrush -grass; pavement. Phenology: flowering & fruiting.

U.S.A., Wyoming, Fremont County: Foot of Oregon Buttes.
Coarse upland, sagebrush slope. Phenology: flowering & fruiting.

U.S.A., Wyoming, Fremont County: Foot of Oregon Buttes.
Coarse upland sagebrush slope. Phenology: flowering & fruiting.

U.S.A., Wyoming, Fremont County:
Reservoir edge. Phenology: flowering & fruiting.

U.S.A., Wyoming, Fremont County:

U.S.A., Wyoming, Sublette County: Prospect Mountains
Coarse upland grass. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sublette County: Prospect Mountains.
Sagebrush slope. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sublette County: Prospect Mountains.

Edge of stock pond. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sublette County: Aspen, Wind River Mountains.
Rocky sagebrush. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sweetwater County: Big Sandy River at Gasson Bridge.
Subirrigated meadow. Phenology: flowering & fruiting.

U.S.A., Wyoming, Unita County: Uinta Mountains: Little Dry Creek.
Rocky sagebrush slope. Phenology: fruiting.

U.S.A., Wyoming, Sweetwater County:
Sandy clay sagebrush upland. Phenology: fruiting.

U.S.A., Wyoming, Fremont County: Green Mountain, Sagebrush Park.
Loamy grass upland. Phenology: flowering & fruiting.

U.S.A., Wyoming: Big Horn Mountains: N Fork Clear Creek.
Rather dry bottoms of creek. Phenology: fruiting.
David Griffiths, s.n.. 8/12/1898.

U.S.A., Wyoming, Hot Springs County: SE of Thermopolis and E of the Wind River Canyon, on the north flank of the Owl Creek Range: Devils Slide.
3 tip sagebrush grassland. Phenology: flowering & fruiting.

U.S.A., Wyoming, Fremont County: Wind River Range: Brown Canyon area, ca 10 mi S of Lander, on north slopes, Crooked Creek.
3 tip sagebrush grassland. Phenology: fruiting.

U.S.A., Wyoming, Fremont County: Wind River Range: ca 25 mi W of Lander, on the Moccasin Lake Road.
Mountain meadow with scattered big sagebrush. Phenology: flowering & fruiting.

U.S.A., Wyoming, Weston County: Thunder Basin National Grassland.
With Artemisia tridentata and Agropyron smithii. Phenology: fruiting.

U.S.A., Wyoming, Campbell County: Thunder Basin National Grassland.

Sandy swales. Phenology: flowering & fruiting.

U.S.A., Wyoming: Newcastle.

U.S.A., Wyoming, Sublette County: West Slope Wind River Range: west end of Osbourne Mountain, ca 2 mi ENE of Green RiverLakes Campground.
Densely vegetated herbaceous community on reddish soil, with Frasera speciosa, Geum triflorum, Zigadenus elegans, and Agropyron trachycaulum. Phenology: flowering & fruiting.
with C. L. Tuhy

U.S.A., Wyoming, Teton County: Southwestern Absarokas: plateau-like summit of Terrace Mountain, ca 18 mi ENE of Moran Junction.
Open, subalpine-alpine herbland, with Lupinus argenteus, Frasera speciosa, Phlox and Besseya. Phenology: flowering & fruiting.

U.S.A., Wyoming, Albany County: Medicine Bow Range: Libby Flats, 3/4 mi SE of summit on Wyo Hwy 130.

U.S.A., Wyoming, Laramie County: 7 mi W of Cheyenne; 1 mi N of U.S. Hwy 30.
Shortgrass prairie. Phenology: fruiting.

U.S.A., Wyoming, Albany County: Laramie Range: 3 mi E of summit on U.S. Hwy 30.
Rolling prairie. Phenology: fruiting.

U.S.A., Wyoming, Albany County: 10 mi W of Laramie and 0.5 mi N of Wyo Hwy 130.
Mixed grass prairie. Phenology: fruiting.

U.S.A., Wyoming, Teton County: Jackson Hole Wildlife Park: along the Snake River.
Drier meadows. Phenology: fruiting.
with Mildred S. Reed

U.S.A., Wyoming, Teton County: Grand Teton National Park: in a cirque basin near Amphitheater and Surprise lakes: west end of Amphitheater Lake.
Scattered in alpine meadows. Phenology: flowering & fruiting.

U.S.A., Wyoming, Teton County: Grand Teton National Park: in a cirque basin near Amphitheater and Surprise lakes: west end of Amphitheater Lake.
Scattered in meadow and in woods openings. Phenology: flowering & fruiting.

U.S.A., Wyoming, Teton County: Grand Teton National Park: Teton Range: Holly Lake and Mount Woodring area, W of Jenny Lake: Mount Woodring.
Scattered in clumps among rocks on rocky slope. Phenology: flowering & fruiting.

U.S.A., Wyoming, Teton County: Western Slope of the Teton Range: in Alaska Basin.
On steeper slopes in soil of old talus. Phenology: flowering & fruiting.

U.S.A., Wyoming, Teton County: Western Slope of the Teton Range: in Alaska Basin.
Rare to common, forming dense patches in soil pockets among rocks. Phenology: flowering & fruiting.

U.S.A., Wyoming, Campbell County: % mi E of Pine Tree Junction on Hwy 387.
In abroad alkali depression, at edge of wet area. Phenology: flowering & fruiting.
with Charlott

U.S.A., Wyoming, Albany-Platte County: About 3 mi SW of Albany-Platte Co. line, along State Hwy 34.
Rolling rangeland. Phenology: flowering & fruiting.
with Charlote G. Reeder

U.S.A., Wyoming, Sweetwater County: SE of Rock Springs.
On sandstone outcrop. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sublette County: Deadline Ridge: 22 air mi SW of Big Piney, below Bald Knoll.
Limestone ridge with spruce/fir (whitebark pine below) Phenology: flowering & fruiting.

U.S.A., Wyoming, Sweetwater County: Tenmile Draw area at Jim Bridger Mine, ca 10 air mi NE of Point of Rocks, ca 33 air mi ENE of Rock Springs.
East facing native slope. Phenology: fruiting.

U.S.A., Wyoming, Sweetwater County: Tenmile Draw area at Jim Bridger Mine, ca 10 air mi NE of Point of Rocks, ca 33 air mi ENE of Rock Springs.
West facing native slope. Phenology: fruiting.

U.S.A., Wyoming, Sweetwater County: Great Divide Basin: Tenmile Draw area at Jim Bridger Mine, ca 10 air mi NE of Point of Rocks; ca 33 air mi ENE of Rock Springs.
Bunchgrass with Artemisia tridentata Phenology: fruiting.

U.S.A., Wyoming, Sweetwater County: Great Divide Basin: Tenmile Draw area at Jim Bridger Mine, ca 10 air mi NE of Point of Rocks; ca 33 air mi ENE of Rock Springs.
Locally common under sagebrush. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sweetwater County: Great Divide Basin: Tenmile Draw area at Jim Bridger Mine; ca 10 air mi NE of Point of Rocks; ca 33 air mi ENE of Rock Springs.
Bunchgrass in sand. Phenology: flowering & fruiting.

Bunchgrass growing in native sagebrush. Phenology: fruiting.

U.S.A., Wyoming, Fremont County: Along the foot of Beaver Rim.
Rolling sagebrush prairie. Phenology: fruiting.

U.S.A., Wyoming, Fremont County: Government Meadows, Yermo Site.
Government Meadows Phenology: flowering & fruiting.

U.S.A., Wyoming, Sweetwater County: 6.5 mi N of Wamsutter on the Jeffrey City Road.

U.S.A., Wyoming, Uinta County: Meadow Draw Quadrangle, South Haystack Coal Site.
Sand dune covered with big sagebrush. Phenology: flowering & fruiting.
with J. A. Moore and D. G. Reardon

Sand dune covered with big sagebrush, dense clumpgrass. Phenology: flowering & fruiting.
with J. A. Moore and D. G. Reardon

U.S.A., Wyoming, Big Horn County: Doyle Creek.
Moist alpine meadow. Phenology: flowering & fruiting.

U.S.A., Wyoming, Johnson County: Big Horn Range: Baby Wagon Creek drainage, 5 mi ENE of Meadowlark Lake.
Meadow dominated by Festuca idahoensis on bottom of slope on dark brown rocky soils. Phenology: flowering & fruiting.

U.S.A., Wyoming, Carbon County: Chimneys of Pedro Mountains.
Abundant in the mountains Phenology: flowering & fruiting.

U.S.A., Wyoming, Washakie County: Head of Middle Fork Powder River.
Mountain sides. Phenology: flowering & fruiting.

U.S.A., Wyoming, Big Horn County: Doyle Creek.
Alpine grassy slopes. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sheridan County: Big Horn Mountains: near Cutler Creek.
Dry hillside. *Should be June and not July; based on previous collections with the same date* Phenology: flowering & fruiting.
with Rua Williams

U.S.A., Wyoming, Sheridan County: At the foot of the Big Horn Mountains, Dayton.
Meadows. Phenology: fruiting.

U.S.A., Wyoming, Sweetwater County: Around Rock Springs.
Common along dry washes and creek banks. Phenology: flowering & fruiting.

U.S.A., Wyoming, Albany County: Laramie Range: Pole Mountain District: Medicine Bow National Forest: W of Eagle Rock.
North-facing slope; open dry areas, associated with other grasses, bottom of the slope. Phenology: flowering & fruiting.

U.S.A., Wyoming, Albany County: Laramie Range: Pole Mountain District: Medicine Bow National Forest: W of Eagle Rock.
North-facing slope; open dry places and woods, common. Phenology: flowering & fruiting.

U.S.A., Wyoming, Campbell County: Powder River Basin: Dead Horse Creek, ca 2.5 mi S of I-90 and 19 mi SW of Gillette.
Artemisia cana community on alluvial terrace above stream with understory of Bromus tectorum and Elymus smithii. Phenology: fruiting.

U.S.A., Wyoming, Laramie County: Laramie Range: South Crow Creek, 1.2 mi S of Hecla and Crystal Lake Road.
Patchy Populus angustifolia community with understory of Ribes, Rosa, and Symphoricarpos on mixed alluvium. Phenology: fruiting.
Michele Barlow, 9. 6/3/1991.
with George Jones

U.S.A., Wyoming, Park County: Beartooth Plateau: plateau on west side of Twin Lakes Basin, just below crest of point 10582; ca 1 mi S of Montana N of U.S. Hwy 212.
Alpine meadow on SE-facing slope. Phenology: flowering & fruiting.

U.S.A., Wyoming, Park County: Beartooth Plateau: plateau on west side of Twin Lakes Basin, just below crest of point 10582; ca 1 mi S of Montana N of U.S. Hwy 212.
Alpine meadow on southeast facing slope. Phenology: flowering & fruiting.

U.S.A., Wyoming, Johnson County: Bighorn National Forest: Spring Unit of Clear Creek; Buffalo District C & H.
20% south slope, shallow loam (granite) soil with Festuca, Agropyron, Poa. Phenology: flowering & fruiting.

U.S.A., Wyoming, Johnson County: Bighorn National Forest: Spring Unit of Clear Creek; Buffalo District C & H.
20% south slope, shallow loam (granitic) soil ; with Festuca Agropyron, Poa. Phenology: fruiting.

U.S.A., Wyoming, Albany County: Laramie.
As single specimens in alkaline meadow. Phenology: flowering & fruiting.

U.S.A., Wyoming:
no collector, s.n.. //1894.

U.S.A., Wyoming: Near Clay Butte Lookout.
Subalpine meadow. Phenology: flowering & fruiting.

U.S.A., Wyoming, Platte County: Camp Guernsey: Baldy Mountain, ca 3.8 km E of North Platte River. To 509200 4696000.
Abundant in pine/juniper woodland and upland Artemisia shrubland on rocky slopes and ridgetops on limestone cobbles to sandy loam with sandstone cobbles with Artemisia nova, Hymenoxys acaulis, Juniperus scopulorum, Pinus ponderosa, and Poa spp. Phenology: flowering & fruiting.
with B. E. Nelson, C. A. Popolizio, R. M. Smith

U.S.A., Wyoming, Sheridan County: Bighorn National Forest: at Experimental Plot No 3.

U.S.A., Wyoming, Park County: Beartooth Range: slope north of road at Gardner Lake.
Alpine tundra: steep NW slope . Phenology: flowering & fruiting.

U.S.A., Wyoming, Park County: Beartooth Range: W of Beartooth Pass near road.
Early snowbed, alpine tundra. Phenology: flowering & fruiting.
Annotated by C. L. Porter.
Philip L. Johnson, 196B. 8/5/1960.

U.S.A., Wyoming, Park County: Beartooth Range: east slope of Twin Lake cirque.

U.S.A., Wyoming, Converse County: Douglas, Roush field.
Reversion clay loam. Phenology: fruiting.

U.S.A., Wyoming, Sheridan County: Wakely.
Rangeland. Phenology: fruiting.

U.S.A., Wyoming, Converse County: Douglas, Roush field.

U.S.A., Wyoming, Niobrara County: 2 mi W of Lusk.
2. Poa sandbergii Vasey

U.S.A., Wyoming, Sheridan County: Big Horn Mountains.

U.S.A., Wyoming, Converse County: Douglas.

U.S.A., Wyoming, Converse County: Douglas, golf course S of town.
Sandy soil. Phenology: flowering & fruiting.

U.S.A., Wyoming, Campbell County: Black Thunder Strip Mining Area: North Prong of Thunder and Little Thunder creeks.
Upland sagebrush grass; big sagebrush, blue grama in clayey, loamy soil (Ulm Series) Phenology: flowering & fruiting.
with D. W. Sabinske

U.S.A., Wyoming, Sublette County: Ca 4 mi N of LaBarge on crest of ridge, Bird Canyon.
Heavy clay soil with riverine gravel. Phenology: flowering & fruiting.
with J. Kass

U.S.A., Wyoming, Sublette County: Ca 2 mi SW of Basin in Bird Canyon.
T27NR112WS36SWSW
Sagebrush community, on ridges and semibarrens. Sandstone. Phenology: flowering & fruiting.

U.S.A., Wyoming, Natrona County: 12 mi NW of Casper.
Dry plains. Phenology: flowering & fruiting.

U.S.A., Wyoming, Fremont County: Game and Fish East Fork Winter Range: Dennison Mountain, ca 9 air mi NE of Dubois.
Growing in shallow loam to gravelly soil on southeast facing 5-10% slope of grassland. Phenology: fruiting.

U.S.A., Wyoming, Fremont County: Game and Fish East Fork Winter Range: East Fork Unit: 1/4 mi above Goose Lake, ca 11.5 air mi NE of Dubois.
Growing in loam to clay in spring bottom to above spring on dry hill (southwest facing, 5-15% slope); dominants include willow, sedge, and grass in riparian area and big sagebrush, Poa and Agropyron on dry hill. Phenology: flowering & fruiting.
with W. Gerhart, D. Rizor and D. Jones

U.S.A., Wyoming, Fremont County: Game and Fish East Fork Winter Range: Goose Lake, ca 11.5 air mi NE of Dubois.
Growing in clay soil on subirrigated to wetland area with flat or south sloping (0-5%) aspect; dominants include Hordeum, Carex, and Juncus. Phenology: flowering & fruiting.
with W. Gerhart, D. Rizor and D. Jones

U.S.A., Wyoming, Johnson County: Bighorn National Forest: North Clear Creek.
10% SW slope, sandy loam soil, grassland with Festuca idahoensis, Carex, Lupinus, and Arnica. Phenology: flowering & fruiting.

Poa secunda ssp. secunda ()
U.S.A., Wyoming, Johnson County: Bighorn National Forest: North Clear Creek.
10% SW slope, sandy loam soil, in grassland with Festuca idahoensis, Carex, Lupinus, and Arnica. Phenology: flowering & fruiting.
Ralph K. Gierisch, 1896. //.

U.S.A., Wyoming, Sweetwater County: Ca 45.5 air mi NE of Pilot Butte; ca 35 air mi SW of Green River.
Associated with Populus tremuloides, Carex spp., Salix spp. And Deschampsia cespitosa in loamy soil. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sweetwater County: Ca 10.25 air mi S of Pilot Butte, ca 8 air mi ESE of Green River, ca 8 air mi ESE of Green River.
Associated with Juniperus osteosperma, Eriogonum ovalifolium, and Agropyron smithii in sandy soil with rock outcrops. Phenology: flowering & fruiting.
Ray A. Christensen., 45. 6/7/1979.

U.S.A., Wyoming, Campbell County: North of Gillette.
Sagebrush-grassland association. Phenology: flowering & fruiting.
Richard F. Harner, 85. 6//1974.

U.S.A., Wyoming: Bighorn National Forest: Rocky Mountain Forest and Range Experiment Station: Rabbit Park, Muddy C and H allotment, Buffalo.
10% southeast slope; sandy clay loam soil; with Festuca idahoensis, Carex spp. Lupina spp. Agoseris spp, Polygonum spp. Phenology: flowering & fruiting.

U.S.A., Wyoming, Johnson County: Bihorn National Forest: Rocky Mountain Forest and Range Experimental Station; Rabbit Park, Muddy C & H allotment, Buffalo District.
10% southeast slope; sandy clay loam soil, with Festuca idahoensis, Carex spp., Lupinus spp. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sheridan County: Bighorn National Forest: Tongue District: Bald Knob Flat.
10% south slope, deep clay loam with Festuca idahoensis, Carex sp., Agoseris spp., Taraxacum spp. Phenology: flowering & fruiting.

Deep clay loam soil, with Festuca idahoensis, Agropyron dasystachyum, Lupinus sericeus. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sheridan County: Bighorn National Forest: Rocky Mountain Expt Station,Tongue District, PK, pasture.
Park with Bromus pumpellianus, Agropyron trachycaulum, Festuca idahoensis, Agoseris. Phenology: fruiting.

U.S.A., Wyoming, Sheridan County: Bighorn National Forest: Tongue District: Bald Nob Flat.
10% S slope, deep, clay loam soil with Festuca idahoensis, Carex spp, Agoseris sp, Taraxacum spp. Phenology: flowering & fruiting.

U.S.A., Wyoming, Fremont County: Slopes of North Oregon Butte on edge of the Red Desert.

U.S.A., Wyoming, Fremont County: Along Rock Creek near the Willies Handcart Site.
T29N 99W S35
Streambanks. Phenology: flowering & fruiting.

U.S.A., Wyoming, Fremont County: Badlands W of Oil Mountain on the Oil Springs Road.
Clay soils in badlands. Phenology: fruiting.

U.S.A., Wyoming, Fremont County: Vicinity of Norton Point, 3 mi N of the confluence of Wiggins Fork and Frontier Creek.
Stony summits. Phenology: flowering & fruiting.
Annotated by C. L. Porter.

U.S.A., Wyoming, Fremont County: Rolling Hills 16 mi E of Riverton, 1mi S of WY Hwy 135.
South-facing slopes. Phenology: fruiting.

U.S.A., Wyoming, Fremont County: Wind River Range: Roaring Fork Mountain, 1 mi NE of Stough Creek Lakes.
Alpine tundra, dry alpine meadows. Phenology: flowering & fruiting.

U.S.A., Wyoming, Fremont County: Along U.S. Hwy 287, 14 mi SE of Lander.
Dry, sandy bluffs. Phenology: flowering & fruiting.

Rocky slopes above lake. Phenology: flowering & fruiting.

Rocky slopes above Gardner Lake. Phenology: flowering & fruiting.

U.S.A., Wyoming, Fremont County: To-gwo-tee Pass area on the tops of Lava Mountain and Two Ocean Peak.

U.S.A., Wyoming, Fremont County: Wind River Range: around Brooks Lake.
Hillsides and meadows. Phenology: flowering & fruiting.

U.S.A., Wyoming, Fremont County: Head of Government Draw, Yermo site.

Poa secunda ssp. secunda ()
U.S.A., Wyoming, Fremont County: Bighorn Dolomite, E of west fork of Long Creek, E of Beaver Rim.
Windswept ridgetop on Bighorn Dolomite. Phenology: flowering & fruiting.
Richard W. Scott, 9602. //.

U.S.A., Wyoming, Fremont County: Vicinity of Snow Lake, ca 5 mi N of the confluence of Wiggins Fork and Frontier Creek.
Alpine tundra and talus slopes. Phenology: flowering & fruiting.

U.S.A., Wyoming, Fremont County: Above Conant Creek.
Frontier sandstone ridges Phenology: fruiting.

U.S.A., Wyoming, Fremont County: Phosphoria NW of Rock Creek Mtn.
Northeast-facing limestone slopes of the Phosphoria. Phenology: fruiting.

U.S.A., Wyoming, Fremont County: Wind River Range: Pinnacle Buttes near Brooks Lake.
Alpine hillsides. Phenology: flowering & fruiting.

U.S.A., Wyoming: Lamar River Valley, 3 mi E of the Yellowstone River and 100 yards N of the road to the northeast entrance.
Robert C. Bergstrom, s.n.. 6/2/1961.

U.S.A., Wyoming, Teton County: Grand Teton National Park: 1.5 mi E of Elk Ranch Reservoir.
Barren hillside associated with Phlox hoodii, Eurotia, moderately abundant. Phenology: flowering & fruiting.

U.S.A., Wyoming, Uinta County:
Rocky ridge., Phenology: flowering & fruiting.

U.S.A., Wyoming, Teton County: Gros Ventre Mountains: Gros Ventre River.
Growing with Aristida sp. And Poa sp. Phenology: flowering & fruiting.

U.S.A., Wyoming, Goshen County: S of Springer Reservoir.

U.S.A., Wyoming, Albany County: Platte River Drainage: northwest slope, Laramie Mountains.
Robert T. Clausen, SR8. 6/22/1962.

U.S.A., Wyoming, Sublette County: Ca 4 mi N of La Barge, Bird Canyon.
Black sage community. Heavy clay soil with riverine gravels. On crest of ridge. Phenology: flowering.
with J. Kass

U.S.A., Wyoming, Sublette County: Narrow Ridge Road.
Aspen-white fir understory on Wasatch Formation. Phenology: fruiting.

U.S.A., Wyoming, Campbell County: 26 mi NE of Midwest, ca 1 mi S of Wyo Hwy 387, ca 54-55 air mi SW of Gillette.
Bottomland. Phenology: flowering & fruiting.
Ronald G. Schreibeis, R-1066. 6/8/1977.

U.S.A., Wyoming, Sweetwater County: Flaming Gorge National Recreation Area: Green River Basin, Black Forks River (near center of section) .
Terrace on the flood plainof river. Phenology: flowering & fruiting.

U.S.A., Wyoming, Park County: Beartooth Range: Clay Butte, due N & ca 60 ft above Clay Butte fire tower, ca 1 mi N of U.S. Hwy 212.
Phlox pulvinata community on sloping southwest shoulder with ca 30% limestone gravel and rock cover. Phenology: flowering & fruiting.
Sabine Mellmann-Brown, 2371. 7/8/1996.
with Jill Walford.
Accession: USFS 612788, Barcode: RM0041740

U.S.A., Wyoming, Park County: Beartooth Range: 0.1 mi SE of Night Lake, ca 1.1 mi N of U.S. Hwy 212.
Picea engelmannii & Pinus albicaulis woodland with understory of Vaccinium scoparium. Phenology: flowering & fruiting.
Sabine Mellmann-Brown, 2602. 8/9/1996.

U.S.A., Wyoming, Park County: Beartooth Range: Beartooth Plateau: N side of first large lake N of Long Lake, ca 0.3 mi E of Little Bear Creek.
Pinus albicaulis-Abies lasiocarpa woodand on western exposed slope of scoured granitic outcrop.* Phenology: flowering & fruiting.
with Michele Weidner

U.S.A., Wyoming, Park County: Beartooth Range: south end of Clay Butte, ca 0.1 mi N of U.S. Hwy 212, ca 0.6 mi SSW of Clay Butte fire lookout tower.
Forb community dominated by Geranium viscosissimum, Lupinus argentus, Delphinium. Phenology: flowering & fruiting.

U.S.A., Wyoming, Park County: Beartooth Range: Beartooth Plateau: saddle of divide between head of tributary of Little Rock and Wyoming creeks; ca 0.6 mi E of U.S. Hwy 212.
Cushion plant community with Silene acaulis, Trifolium nanum, and Geum rossii on hillside and ridge top. Phenology: flowering & fruiting.

U.S.A., Wyoming, Park County: Beartooth Range: Beartooth Plateau: north side of first lake N of Long Lake, ca 0.3 mi E of Little Bear Creek.
Late snowbed vegetation on bench on southeast to east exposed slope of granitic scoured outcrops. Phenology: flowering & fruiting.
with Michele Weidner

U.S.A., Wyoming, Converse County: Ca 40 air mi NW of Douglas, Hardy Project Uranium Mine.
Growing in sandy soil in sagebrush-grassland. Phenology: flowering & fruiting.
Steve Skelton, s.n.. 5/17/1978.

U.S.A., Wyoming, Fremont County: Near Bonneville Pass.
Subalpine terrain. Phenology: flowering & fruiting.

U.S.A., Wyoming, Fremont County: Absaroka Range: Wind River Indian Reservation: Crow Creek Basin, ca 15 air mi ENE of Dubois.
Mountain meadows, ca 15 air mi NE of Dubois. Phenology: flowering & fruiting.
with Kevin Berner

U.S.A., Wyoming, Fremont County: Game and Fish East Fork Winter Range; East Fork Unit, Bear Creek at Game and Fish Headquarters, ca 10.5 air mi NE of Dubois.
Growing in gravelly sandto loam in riparian area to south facing hill (1-15%0 above creek; dominants include Picea Pungens, Betula, Aspen, coottonwood, sedge, grass and forbs. Phenology: flowering & fruiting.
with D. Jones, D. Rizor.

U.S.A., Wyoming, Fremont County: Game and Fish East Fork Winter Range: East Fork Unit, top of Lake Draw; ca 14.5 air mi NE of Dubois.
Growing in shallow loam to gravelly soil on south-facing, 5-10% slope; dominants include Artemisia tridentata, Festuca idahoensis, Agropyron, Poa, Phlox, and Arenaria. Phenology: flowering & fruiting.
with D. Rizor, D. Jones

U.S.A., Wyoming, Fremont County: Game and Fish East Fork Winter Range: Bear Creek, ca 9.5 air mi NE of Dubois.
Growing in gravelly to loamy soil on SE facing 1-3% slope in dry, moist or wet riparian bottom; dominants include big sagebrush in dry areas and cottonwood and willow in moist to wet areas. Phenology: flowering & fruiting.
with R. Olson, D. Jones, and D. Rizor

U.S.A., Wyoming, Fremont County: Game and Fish East Fork Winter Range: Bear Creek, ca 9.5 air mi NE of Dubois.
Growing in gravelly to loamy soil on SE facing 1-3% slope in dry, moist or wet riparian bottom, dominants include big sagebrush in dry areas, and cottonwood and willow in moist to wet areas. Phenology: flowering & fruiting.
with R. Olson, D. Jones, and D. Rizor

U.S.A., Wyoming, Bighorn County: Bighorn National Forest.
SW gentle slope, deep sandy loam soil with sagebrush and grass. Phenology: flowering & fruiting.

U.S.A., Wyoming, Natrona County: North Laramie Range: west slope of Muddy Mountain, ca 10.5 air mi S of Casper.
Open slopes and summit of redbed formation with limestone cap, soil with limestone gravel. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sweetwater County: Red Creek Basin: Red Creek badlands on north and east slopes of Telephone Canyon, ca 6 air mi N of Utah/Wyoming/Colorado border.
Sandy-silty shale slopes of loosely compacted, easily erodable soil; cover low, often barren; with scattered Utah juniper, greasewood, and Artemisia tridentata.

U.S.A., Wyoming, Sweetwater County: Rock Sprigs Uplift: Red Creek Basin: Red Creek Badlandson north and east slopes of Telephone Canyon, ca 6 air mi N of Utah/WY/ Colorado state line.
Sandy-silty shale slopes of loosely compacted easily erodable soil; cover low, often barren: with scattered Utah juniper, greasewood, Artemisia tridentata. Phenology: flowering & fruiting.

U.S.A., Wyoming, Natrona County: North Platte River Basin: slopes on west side of North Platte River, ca 21 air mi SW of Casper.
North/south running clay-shale ridge, base of slope with scattered greasewood, big sagebrush, and grasses including Elymus smithii, Stipa comata, and Oryzopsis contracta.

U.S.A., Wyoming, Sublette County: Green River Basin: Yellow Point Ridge area, ca 31.5 air mi S of Pinedale.
Wyoming big sagebrush-Nuttall saltbush flats, soil fine textured with limestone-shale gravel. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sublette County: Green River Basin: flats on eastern edge of Yellow Point Ridge, ca 31.5 air mi S of Pinedale.
T28N R108W S5 SE1/4; also NE1/4 S8
Wyoming big sagebrush/ Indian rice-grass on fine-textured, sandy soils with occasional low hills with lime-sandstone gravel. Phenology: flowering & fruiting.

U.S.A., Wyoming, Albany County: Laramie Basin: adjacent to county road ca 2 air mi NE of Hutton Lake, 4 air mi W of U.S. Hwy 287, ca 7.5 air mi SW of Laramie.
Grassland on rolling hills dominated by Poa secunda, Artemisia frigida, and Chrysothamnus.
with Jane Struttmann

U.S.A., Wyoming, Albany County: Laramie Basin: adjacent to county road ca 2 air mi NE of Hutton Lake, 4 air mi W of U.S. Hwy 287, ca 7.5 air mi SW of Laramie.
Grassland on rolling hills dominated by Poa secunda, Artemisia frigida and Chrysothamnus. Phenology: flowering & fruiting.
with Jane Struttmann

U.S.A., Wyoming, Park County: Beartooth Plateau: east side of Twin Lakes near bottom of Twin Lakes basin, ca 2 air mi NE of Beartooth Pass, ca 0.5 mi south of Montana state line.
Woodland of subalpine fir, Engelmann spruce, and whitebark pine, understory of Vaccinium scoparium, Festuca, and Poa. Phenology: flowering & fruiting.

U.S.A., Wyoming, Fremont County: Southeast Absaroka Mountains: slopes on south and east side of Picketts Knob, on west side of Long Creek Road, ca 5 air mi SE of Brooks Lake.
Open talus and hardpan slopes of andesite; vegetative cover low. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sublette County: Southeast Wyoming Range: Big Fall Creek, just E of first switchback in Forest road, ca 4 mi S of Packsaddle Ridge, ca 24 air mi SW of Big Piney.
Dry southwest -facing rocky slope above wetland valley: community of Artemisia tridentata var. vaseyana/ Purshia tridentata on sandy gravel soil. Phenology: flowering & fruiting.
with Jane Struttmann

U.S.A., Wyoming, Sublette County: Southeast Wyoming Range: Big Fall Creek, just E of first switchback in Forest Service Road; ca 2 mi W of Bald Knoll; ca 4 mi S of Packsaddle Ridge; ca 24 air mi SW of Big Piney.
Dry, southwest-facing rocky slope above wetland valley; community of Artemisia tridentata var. vaseyana/Purshia tridentata on sandy-gravel soil. Phenology: fruiting.

U.S.A., Wyoming, Sweetwater County: Great Divide Basin: Jack Morrow Hills: Rock Cabin Springs and Rock Cabin Creek.
Moist alkaline meadows domianted by Hordeum brachyantherum, Deshcampsia cespitosa, Distichlis stricta, Sporobolus, and Puccinellia in floodplain of creek. Phenology: fruiting.

U.S.A., Wyoming, Fremont County: Northwest Wind River Basin: Dubois Badlands: ridge on north side of Pease Draw, ca 1 air mi W of the East Fork Wind River, ca 7 air mi E of Dubois.
Bunchgrass/cushion plant community with Carex filifolia, Oryzopsis hymenoides, Phlox muscoides, Lesquerella alpina, Arenaria hookeri, and Poa secunda on ridgeline and east-facing slopes of brownish sandy-clay. Phenology: flowering & fruiting.

U.S.A., Wyoming, Carbon County: Shirley Basin: foothill ridges at northeast end of Shirley Mountains, ca 0.5 mi SE of Sullivan Creek; ca 4 air mi W of Pine Hill; ca 5 1/4 mi S of County Road 102 (Leo Road).
Artemisia tripartita var. rupicola- Poa secunda- Koeleria grassland on gently sloping gravelly-sandy valley bottom below ridge of reddish sandy-clay soil. Phenology: flowering & fruiting.

U.S.A., Wyoming, Teton County: Jackson Hole: foothills on west side of Sheep Mountain, ca 4.5 mi S of Kelly.
South-facing slopes (10% grade) of whitish sandy-limey soil with surface of cryptogam crusts and abundant sandy-limestone rocks and small boulders; community of bunchgrasses (Koeleria macrantha and Poa secunda) and forbs, but no sagebrush. Phenology: flowering & fruiting.

U.S.A., Wyoming, Carbon County: Medicine Bow Mountains: ca 2.5 mi N of Kennaday Peak; ca 1.5 mi E of Cedar Pass.
Artemisia tridentata var. vaseyana/Chrysothamnus viscidiflorus/Symphoricarpos oreophilus grassland on dry ridgetop above valley of aspen-subalpine fir.

U.S.A., Wyoming, Carbon County: Medicine Bow Range: ca 2.5 mi N of Kennaday Peak, ca 1.5 mi E of Cedar Pass.
T18N R81W S33 N1/2 of NE1/4 of NW1/4 of
Artemisia tridentata var. vaseyana/ Chrysothamnus viscidiflorus/ Symphoricarpos oreophilus grassland on dry ridgetop above valley of aspen-subalpine fir. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sheridan County: Big Horn Range: Dark Canyon of Mann Creek on NW side of Boyd Ridge, in vicinity of confluence of Bear Spring and Crater Creek, ca 7 mi NE of Duncum Mountain.
T57N R90W S9 NW1/4 of SE1/4
South facing slope of limestone talus above stream channel, cover low with physocarpus, Boykinia, Ribes oxycanthoides, Cystopteris. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sheridan County: Big Horn Range: west end of Boyd Ridge at head of Mann Creek, ca 1/4 mi E of Sheep Mountain Road.
Subalpine meadow with scattered islands of Abies lasiocarpa on sandy-humus-limestone soil; community of Festuca idahoensis with patches of Lupinus and Geum triflorum.
with George Jones

U.S.A., Wyoming, Johnson County: Bighorn Range: Elgin Park, ca 3.1 mi E of U.S. Hwy 16 and 1 mi S of Grommund Creek, 9 air mi SW of Buffalo.
Open meadow of Festuca idahoensis, Poa secunda, and occasional Leucopoa kingii with high cover of Lupinus argenteus and Delphinium on gently rolling terrain with loamy soils and little rock cover. Phenology: flowering & fruiting.

U.S.A., Wyoming, Johnson County: Big Horn Range: Elgin Park, ca 3.1 mi E of U.S. Hwy 16 and 1 mi S of Grommund Creek, 9 air mi SW of Buffalo.
Open meadow of Festuca idahoensis, Poa secunda, and occasional Leucopoa kingii with high cover of Lupinus argenteus and Delphinium on gently rolling terrain with loamy soils and little rock cover. Phenology: fruiting.

U.S.A., Wyoming, Laramie County: Laramie Mountains: ca 22.5 air mi W of Cheyenne, ca 3.5 air mi NE of Buford.
Short grass and open ponderosa pine forest communities with several small streams. Phenology: flowering & fruiting.
William C. Edwards, 149. 7/5/1979.

U.S.A., Wyoming, Laramie County: Campus of Laramie County Community College, SE of Cheyenne.
Short grass prairie. Phenology: flowering & fruiting.
William C. Edwards, 37. 6/6/1983.

U.S.A., Wyoming, Laramie County: Laramie Mountains: ca 22.5 air mi W of Cheyenne; ca 3.5 air mi NE of Buford.
Shortgrass and open ponderosa pine forest communities with several small streams. Phenology: flowering & fruiting.
William C. Edwards, 52. 6/3/1979.

U.S.A., Wyoming, Teton County: Grand Teton National Park and Vicinity: Jackson Hole: flood plain and bluff between the Snake River and The Potholes, ca 5.5 air mi SW of Moran; ca 23.5 air mi NNE of Jackson.
Valley bottom with overflow channels, cottonwood grove, and sagebrush flats. Phenology: flowering & fruiting.

U.S.A., Wyoming, Teton County: Grand Teton National Park and Vicinity: Jackson Hole: flood plain and bluff between the Snake River and The Potholes, ca 5.5 air mi SW of Moran; ca 23.5 air mi NNE of Jackson.
Cobblestone slopes of bluffs. Phenology: flowering & fruiting.

U.S.A., Wyoming, Teton County: Grand Teton National Park and Vicinity: Jackson Hole: the old Bar BC Ranch and vicinity on the west side of the Snake River, ca 3 air mi NNE of Moose; ca 15.5 air mi N of Jackson.
Among old log ranch buildings within grove of aspen, cottonwood, and willows and on sagebrush flats. Phenology: flowering & fruiting.
with David Scott, Nancy Bockino

U.S.A., Wyoming, Teton County: Bridger-Teton National Forest: Mount Leidy Highlands: on Forest Road 30310 above the Triangle X Ranch, ca 6 air mi SW of Moran; ca 22.5 air mi NE of Jackson.
Steep sagebrush slopes. Phenology: flowering & fruiting.
with David Scott, Nancy Bockino

U.S.A., Wyoming, Teton County: Grand Teton National Park and Vicinity: Teton Range: from the junction with the Valley Trail along Death Canyon Trail at the lower end and mouth of Death Canyon, ca 4-5 air mi W of Moose; ca 13 air mi N of Jackson.
Brushy canyon bottom. Phenology: flowering & fruiting.

U.S.A., Wyoming, Teton County: Bridger-Teton National Forest: Jackson Hole: along Pacific Creek below Pacific Creek Campground, ca 7.5 air mi NNE of Moran; ca 36 air mi NE of Jackson.
Stony flats in valley bottom. Phenology: flowering & fruiting.

U.S.A., Wyoming, Teton County: Grand Teton National Park and Vicinity: Jackson Hole: "Wolff Ridge" on the north side of Spread Creek Valley, ca 3.5 air mi SW of Moran; ca 25 air mi NE of Jackson.
Base and lower south-facing cobblestone slope. Phenology: flowering & fruiting.
with David Scott

U.S.A., Wyoming, Teton County: Grand Teton National Park and Vicinity: Teton Range: east slope of Ranger Peak, ca 14.5 air mi NW of Moran; ca 21 air mi N of Jackson.
Pockets of alpine tundra on sandstone talus covered ridge above treeline. Phenology: flowering & fruiting.
with Nancy Bockino

U.S.A., Wyoming, Teton County: Grand Teton National Park and Vicinity: Jackson Hole: on Blacktail Butte, ca 1 air mi E of Moose; ca 13 air mi NNE of Jackson.
Limestone outcrop and ridgetop. Phenology: flowering & fruiting.
with Geneva Chong, Ronald L. Hartman

U.S.A., Wyoming, Teton County: Grand Teton National Park and Vicinity: Jackson Hole: Blacktail Butte, ca 12 air mi NNW of Jackson; ca 1 air mi SE of Moose.
Open Douglas fir stand among limestone crags with ephemeral stream nearby. Phenology: flowering & fruiting.

U.S.A., Wyoming, Teton County: Grand Teton National Park and Vicinity: Teton Range: east slope of Teewinot Mountain, ca 6.5 air mi NW of Moose; ca 15.5 air mi SW of Moran.
Alpine slope and rock outcrop. Phenology: flowering & fruiting.

U.S.A., Wyoming, Teton County: Grand Teton National Park and Vicinity: Teton Range: on west slope of Forellen Peak, ca 21 air mi NW of Moran; ca 25 air mi NNW of Moose.
Montane limestone forb community dominated by Ligusticum filicinum. Phenology: flowering & fruiting.
with Klara Varga, Nancy Bockino, and Mike Straw

U.S.A., Wyoming, Teton County: Grand Teton National Park and Vicinity: Teton Range: near Moran Bay, ca 13 air mi W of Moran; ca 13.5 air mi NNW of Moose.
Alpine lateral moraine adjacent to permanent snowfield and glacier. Phenology: flowering.

U.S.A., Wyoming, Teton County: Grand Teton National Park and Vicinity: Teton Range: in Stewart Draw, ca 4.5 air mi WNW of Moose; ca 14 air mi N of Jackson.
Montane slope adjacent to stream. Phenology: flowering & fruiting.
with Nancy Bockino, Mike Straw

U.S.A., Wyoming, Teton County: Bridger-Teton National Forest: Jackson Hole: near Triangle X Ranch and forest boundary, ca 6 air mi SW of Moran; ca 7 air mi NW of Moose.
Sagebrush meadow with scattered Douglas fir. Phenology: flowering & fruiting.
with B. E. Nelson, Nancy Bockino

U.S.A., Wyoming, Teton County: Grand Teton National Park and Vicinity: Teton Range: near Littles Peak, ca 18 air mi WSW of Moran; ca 12.5 air mi NW of Moose.
Ephemeral pond and seep with mesic alpine tundra and exposed bedrock. Phenology: flowering & fruiting.

U.S.A., Wyoming, Teton County: Grand Teton National Park and Vicinity: Teton Range: in South Fork of Moran Canyon, ca 18.5 air mi W of Moran; ca 14.5 air mi NW of Moose.
Dry slope with forested patches dominated by Pinus albicaulis, Picea engelmannii, and Abies lasiocarpa. Phenology: flowering & fruiting.

U.S.A., Wyoming, Teton County: Grand Teton National Park and Vicinity: Teton Range: in Webb Canyon, ca 15 air mi NW of Moran; ca 21 air mi N of Moose.
Subalpine limestone talus with sparse vegetation. Phenology: flowering & fruiting.

U.S.A., Wyoming, Teton County: Bridger-Teton National Forest: Jackson Hole: Buffalo Valley, ca 3.5 air mi E of Moran; ca 18.5 air mi NE of Moose.
Populus tremuloides forest and adjacent meadows. Phenology: flowering & fruiting.

U.S.A., Wyoming, Teton County: Bridger-Teton National Forest: Jackson Hole: Buffalo Valley, ca 3.5 air mi E of Moran; ca 18.5 air mi NE of Moose.
Coal seam and clay soils dominated by Elymus cinereus and Chysothamnus sp. Phenology: flowering & fruiting.

U.S.A., Wyoming, Teton County: Grand Teton National Park and Vicinity: Jackson Hole: Uhl Hill, ca 1.5 air mi S of Moran; ca 16 air mi NE of Moose.
Steep, dry slope with sandy soils and scattered Pseudotsuga menziesii and Pinus flexilis. Phenology: flowering & fruiting.

U.S.A., Wyoming, Teton County: Grand Teton National Park and Vicinity: Jackson Hole: Wolff Ridge near Spread Creek, ca 4 air mi SSW of Moran; ca 13 air mi NE of Moose.
Steep slope with clayey soils. Phenology: flowering & fruiting.

U.S.A., Wyoming, Teton County: Grand Teton National Park and Vicinity: Jackson Hole: near Gros Ventre Junction, ca 4 air mi S of Moose; ca 9 air mi NNE of Jackson.
Area burned in 2003 wildfire. Phenology: flowering & fruiting.
with Geneva Chong

U.S.A., Wyoming, Teton County: Grand Teton National Park and Vicinity: Jackson Hole: ca 2 road mi S of South Jenny Lake Junction, on west side of Timbered Island.
Along west side of forest in sagebrush. Phenology: flowering & fruiting.

U.S.A., Wyoming, Teton County: Grand Teton National Park and Vicinity: Teton Range: near Colter Canyon, ca 14 air mi NW of Moran.
Limestone ridge, meadow, and slope. Phenology: flowering & fruiting.

U.S.A., Wyoming, Teton County: Bridger-Teton National Forest: Teton Wilderness: on Gravel Creek, ca 16 air mi NE of Moran; ca 32 air mi NE of Moose.
Dry montane meadow. Phenology: flowering & fruiting.

U.S.A., Wyoming, Teton County: Grand Teton National Park and Vicinity: Teton Range: near Elk Mountain, ca 18.5 air mi WNW of Moran; ca 22.5 air mi NNW of Moose.
Subalpine limestone ridge with krummholtz Picea engelmannii. Phenology: flowering & fruiting.

U.S.A., Wyoming, Teton County: Grand Teton National Park and Vicinity: Teton Range: on Moose Mountain, ca 19.5 air mi WNW of Moran; ca 21 air mi NNW of Moose.
Subalpine limestone ridge and talus on steep slope. Phenology: flowering & fruiting.

U.S.A., Wyoming, Teton County: Grand Teton National Park and Vicinity: Teton Range: on The Jaw, ca 9 air mi NW of Moose; ca 15.5 air mi WSW of Moran.
Alpine granite talus and slope with small patches of tundra. Phenology: flowering & fruiting.

U.S.A., Wyoming, Teton County: Grand Teton National Park and Vicinity: Teton Range: on the east face of The Jaw, ca 9 air mi NW of Moose; ca 15 air mi WSW of Moran.
Subalpine granite talus, scree, and small patches of tundra. Phenology: flowering & fruiting.

U.S.A., Wyoming, Teton County: Grand Teton National Park and Vicinity: Teton Range: in Webb Canyon, ca 17 air mi NW of Moran; ca 21.5 air mi NNW of Moose.
Open Picea engelmannii forest on north-facing slope. Phenology: fruiting.

U.S.A., Wyoming, Teton County: Grand Teton National Park and Vicinity: Teton Range: in Webb Canyon, ca 16.5 air mi WNW of Moran; ca 20.5 air mi NNW of Moose.
Alpine sandstone ridge with tundra and talus. Phenology: flowering & fruiting.

U.S.A., Wyoming, Teton County: Grand Teton National Park and Vicinity: Teton Range: in upper Granite Canyon, ca 11.5 air mi WSW of Moose; ca 12 air mi NW of Jackson.
Subalpine limestone cliffs and talus on steep northeast-facing slope. Phenology: flowering & fruiting.

U.S.A., Wyoming, Teton County: Grand Teton National Park and Vicinity: Teton Range: Rendezvous Mountain.
Alpine ridge. Phenology: fruiting.

U.S.A., Wyoming, Fremont County: Southwestern Absarokas: ca 3 air mi SE of Brooks Lake.
Dry, rocky outcrops above timberline.

U.S.A., Wyoming, Teton County: Southwestern Absarokas: ca 30 air mi NW of Dubois at vicinity of Wind River Lake.
Spruce-fir forest with some whitebark pine.

U.S.A., Wyoming, Park County: Southwestern Absarokas: South Fork Shoshone River below Ishawooa Mesa, ca 35 air mi SW of Cody.
Gravel bars.

U.S.A., Wyoming, Park County: Southwestern Absarokas: Teton Wilderness: along outfitters trail W of Throrofare Plateau, ca 2.5 air mi S of Yellowstone National Park.
Dry, rocky meadow.

U.S.A., Wyoming, Park County: Southwestern Absarokas: Teton Wilderness: Thorofare Plateau, ca 4 air mi SSE of SE Corner of Yellowstone National Park.
Timberline and dry alpine meadows.

U.S.A., Wyoming, Park County: Southwestern Absarokas: Teton Wilderness: along Thorofare Creek Trail to Coyote Creek, ca 1 mi SE of the southeast corner of Yellowstone National Park.
Lodgepole pine forests and dry, rocky meadows.

U.S.A., Wyoming, Fremont County: Southwestern Absarokas: ca 25 air mi NW of Dubois, ca 1/4 mi W of Bonneville Pass, near Bonneville Creek.
Dry, rocky meadow near creek.

U.S.A., Wyoming, Fremont County: Southwestern Absarokas: ca 25 air mi NW of Dubois, ca 1/4 mi W of Bonneville Pass, near Bonneville Creek.
Alpine tundra.

U.S.A., Colorado, Park County: Leadville National Forest: Fourmile Creek: Leavick.
Occasional on 25 degree south slope. Phenology: flowering & fruiting.

U.S.A., Wyoming, Albany County: Laramie Range: ca 5 road mi NW of Buford on I-80; ca 14.5 air mi SE of Laramie.

U.S.A., Wyoming, Natrona County: Upper North Platte and Laramie River Drainages: Emigrant Gap Ridge E of County Road 202, ca 1 air mi N of Poison Spider bentonite pit; ca 12 air mi W of Casper.
Sagebrush-grassland with sandstone outcrops; Artemisia tridentata and Artemisia pedatifida common. Phenology: flowering.

U.S.A., Wyoming, Natrona County: Upper North Platte and Laramie River Drainages: Emigrant Gap Ridge, ca 3.5 air mi S of U.S. Hwy 20/26; ca 14.8 mi WNW of Casper.
Rocky hills of sagebrush-grassland and grassy draws. Phenology: flowering.

U.S.A., Wyoming, Natrona County: Upper North Platte and Laramie River Drainages: Poison Spider bentonite pit W of County Road 202, ca 12 air mi W of Casper.
Ponderosa pine on shale, bentonite hills. Phenology: flowering.

U.S.A., Wyoming, Natrona County: Upper North Platte and Laramie River Drainages: Casper Creek along County Road 210, ca 5 air mi ENE of Pine Mountain; ca 34 air mi NW of Casper.
Disturbed saline banks of creek. Phenology: flowering.

U.S.A., Wyoming, Albany County: Laramie Range: County Road 316, ca 14 road mi off U.S. Hwy 287; ca 14 road mi on U.S. 287 from Laramie.
Sandstone outcrop. Phenology: flowering.

U.S.A., Wyoming, Converse County: Laramie Range: N of North Fork Little Medicine Bow River, ca 5 air mi W of Warbonnet Peak, ca 29-30 air mi S of Glenrock; ca 5-5.5 air mi NE of Little Medicine.
Disturbed area. Phenology: flowering & fruiting.

Steep gravelly slopes with rock outcrops, "pavement", grassy patches, scattered limber pine, and occasional Douglas fir. Phenology: fruiting.

U.S.A., Wyoming, Natrona County: Laramie Range: east end of Casper Mountain, ca 2 air mi W of the Hat Six Hogback, ca 10 air mi SE of Casper.
Gentle sandy slopes and flats above the canyons with scattered areas of ponderosa pine, sagebrush-forbs, and rock outcrops. Phenology: fruiting.

U.S.A., Wyoming, Albany County: Laramie Range: near the head of Big Bear Canyon, ca 1.3 air mi SW of South Sawtooth Mountain and ca 1.7 air mi E of Blacktail Peak, ca 29 air mi SSW of Douglas; ca 13 air mi W of Esterbrook.
Along a small stream in aspen or aspen-mixed conifer forest. Phenology: fruiting.

U.S.A., Wyoming, Natrona County: Upper North Platte and Laramie River Drainages: north side of Bessemer Mountain, ca 13.7 air mi SW of Casper.
Shale hill arising from greasewood-sagebrush flats. Phenology: flowering.

U.S.A., Wyoming, Natrona County: Laramie Range: County Road 403, ca 0.2 to 1.2 air mi W of Twin Buttes.
Mudstone ridge towards buttes. Phenology: flowering.
with Amy J. Roderick and Cherie Winner

U.S.A., Wyoming, Albany County: Laramie Range: Wyo Hwy 34, ca 0.5-1.5 air mi NW of Plumbago Canyon turnoff.
Sandy areas and sandstone with limestone at higher elevation. Phenology: flowering.
with Timothy W. Chumley

U.S.A., Wyoming, Albany County: Laramie Range: ca 4 air mi N of north end of Wheatland Reservoir No. 2.
Sedimentary deposits especially calcareous and siliceous. Phenology: flowering & fruiting.

U.S.A., Wyoming, Albany County: Laramie Range: headwaters of Pinto Creek, ca 9 air mi SW of Garrett.
Sagebrush-grassland with granite outcrop and limestone leaching (?) from above. Phenology: flowering & fruiting.

U.S.A., Wyoming, Albany County: Laramie Range: SW of Mule Creek crossing and along Mule Creek, ca 6 air mi SSE of Marshall.
Sandstone and limestone caprock and adjacent flats, also along the creek. Phenology: flowering & fruiting.

U.S.A., Wyoming, Lincoln County: Southern Salt River Range and Vicinity: Tunp Range: Gooseberry Spring and vicinity between Boulder and Rock Creek ridges, ca 25 air mi WNW of Kemmerer; ca 6 air mi NE of Sage Junction.
Clay sagebrush slopes below rimrock. Phenology: fruiting.

U.S.A., Wyoming, Albany County: Laramie Range: Red Hill, ca 4 air mi N of Wheatland Reservoir No. 3.
Sagebrush-grassland and calcareous rocky bench with juniper and limber pine. Phenology: flowering & fruiting.

U.S.A., Wyoming, Lincoln County: Southern Salt River Range and Vicinity: Tunp Range: on Dempsey Ridge just N of Fossil Butte National Monument, NE of the Bullpen, ca 17 air mi NW of Kemmerer.
Clay soil on saddle between slopes. Phenology: buds.

U.S.A., Wyoming, Lincoln County: Southern Salt River Range and Vicinity: Tunp Range: Big Hill, 0.5 air mi E of Cokeville.
Grassy hill with sagebrush slopes, limestone outcrops and eroded areas. Phenology: flowering.

U.S.A., Wyoming, Lincoln County: Southern Salt River Range and Vicinity: Tunp Range: ca 17 air mi W of Kemmerer.
Breakes with sagebrush-grassland, scattered serviceberry and mountain mahogony; with barren shaley-clay and limestone outcrops. Phenology: flowering.

U.S.A., Wyoming, Lincoln County: Southern Salt River Range and Vicinity: Boulder Ridge, 0.5-1 mi NE of Sage Junction (junction U.S. Hwy 30 and Wyo Hwy 89).
Sandy substrate with sagebrush slopes and cushion plant community on ridge. Phenology: buds.

U.S.A., Wyoming, Lincoln County: Southern Salt River Range and Vicinity: Hams Fork Plateau: ca 5 air mi WNW of Kemmerer.
Sandstone outcrops and sandy slopes with sagebrush on slopes, cushion plants on ridges. Phenology: buds.

U.S.A., Wyoming, Lincoln County: Southern Salt River Range and Vicinity: Dempsey Ridge: east end of Nugget Canyon on ridge N of highway bridge over Twin Creek; ca 9 air mi E of Sage Junction.
Steep sandy slope with some areas more limey. Phenology: buds.

U.S.A., Wyoming, Albany County: Laramie Range: ridge E of south end of Wheatland Reservoir No. 2, ca 7.5 air mi NW of Morton Pass.
Badlands on east side, sagebrush-grassland above. Phenology: flowering.

U.S.A., Wyoming, Lincoln County: Southern Salt River Range and Vicinity: Oyster Ridge, ca 9 air mi N of Kemmerer.
Streamside and sandy slopes below, sandstone outcrops and sandy ridge above. Phenology: flowering & fruiting.

U.S.A., Wyoming, Lincoln County: Southern Salt River Range and Vicinity: Wheat Creek to Windy Gap and Oyster Ridge, ca 14 air mi N of Kemmerer.
Sagebrush slopes, sandstone and limestone outcrops, cushion plant communities on ridge, wet draws and stream margins. Phenology: flowering.

U.S.A., Idaho, Madison County: Targhee National Forest: Big Hole Mountains: Buckskin Morgan Ridge above Kelly Canyon Ski Area, ca 15-16 air mi SSE of Rexburg.
Open slope with low shrubs and forbs.
with Michelle Nelson

U.S.A., Wyoming, Teton County: Bridger-Teton Forest: Snake River Range: along Mosquito Creek in the vicinity of Moose Gulch and upstream, ca 6 air mi SW of Wilson; ca 11 air mi WSW of Jackson.
Steep, open south-facing slope with scattered conifers. Phenology: flowering & fruiting.

U.S.A., Idaho, Clark County: Targhee National Forest: Western Centennial Mountains: along Middle Threemile Creek, ca 1.5 air mi W of Opal Mountain; ca 15 air mi NNE of Dubois.
Sagebrush-grassland.

U.S.A., Wyoming, Lincoln County: Targhee National Forest: Snake River Range: U.S. Hwy 26/89, 0.9 road mi ENE of Alpine Junction.
Limestone outcrops and rock slides with Cercocarpus and Petrophytum, with scattered Juniperus, Pseudotsuga, Pinus flexilus, and Acer glabrum on the slopes and at base and adjacent roadside. Phenology: flowering.

U.S.A., Wyoming, Teton County: Bridger-Teton National Forest: Snake River Range: ca 1 air mi NE of Astoria Mineral Hot Springs.
Limestone and shale outcrops and rock slides, grassy slopes and ridges, and Douglas fir forest. Phenology: flowering.

U.S.A., Idaho, Teton County: Targhee National Forest: Big Hole Mountains: Horseshoe Creek just W of Forest boundary; ca 8 air mi W of Driggs.
Slopes with mix of grass/forb communities with scattered patches of aspen, serviceberry, big sagebrush, and snowberry and grassy ridges.

U.S.A., Idaho, Teton County: Targhee National Forest: Big Hole Mountains: Junction of North and South Forks, Packsaddle Creek; ca 10 air mi WNW of Driggs.
Intrusive igneous rock outcrop with grasses and forbs on south exposure, and Douglas fir on north exposure.

U.S.A., Wyoming, Natrona County: Upper North Platte and Laramie River Drainages: S of Dry Creek or County Road 321, ca 7.4 air mi NW of junction with Wyo Hwy 220.
Granite outcrops with scattered Juniperus scopulorum and Pinus flexilis. Phenology: flowering.

U.S.A., Wyoming, Teton County: Targhee National Forest: West Slope Teton Range: North Fork of Teton Creek, 1-2 air mi of trail head, ca 11 air mi ENE of Driggs, Idaho.
Coniferous forests and openings on slopes and near stream. Phenology: flowering.

U.S.A., Idaho, Clark County: Targhee National Forest: Beaverhead Range: slope below and E of summit of Copper Mountain, ca 31 air mi W of Dubois.
Coniferous forest dominated by Pinus flexilis and Pseudotsuga menziesii.

U.S.A., Idaho, Clark County: Targhee National Forest: Western Centennial Mountains: 0.5 mi W of head of Corral Creek; 10.5 air mi NW of Spencer.
Clearcut on low-angle slope with mostly grasses, sedges, and scattered forbs.

U.S.A., Wyoming, Converse County: Laramie Range: Brae Road, ca 5 air mi W of Esterbrook; ca 31 road mi SW of Douglas.
Along south facing slope in pine forest/grassland. Phenology: fruiting.

U.S.A., Idaho, Fremont County: Targhee National Forest: Henrys Lake Mountains: road above and N of Tygee Creek, ca 7 air mi SW of West Yellowstone, Montana.
Coniferous forest dominated by Picea engelmannii and Abies lasiocarpa.

U.S.A., Idaho, Bonneville County: Targhee National Forest: West Slope Snake River Range: road leading from Pine Creek Pass to Fourth of July Peak, ca 6 air mi SW of Victor.
T3N R44E S24; also S25 and S36
Open coniferous forest dominated by Pseudotsuga and Pinus contorta, and open slopes dominated by Artemisia, Symphoricarpos, and Purshia.

U.S.A., Wyoming, Teton County: Bridger-Teton National Forest: East Slope Snake River Range: southeast slope of Taylor Mountain.
Open slopes, dominated by shrubs (Artemisia, Purshia) and forbs (Balsamorhiza). Phenology: flowering.

U.S.A., Wyoming, Lincoln County: Targhee National Forest: South Slope Snake River Range: Blind Canyon, ca 2 air mi N of U.S. Hwy 26/89.
Open slopes above canyon, dominated by Prunus, Ceanothus, and forbs. Patches of coniferous forest dominated by Abies lasiocarpa and Pseudotsuga menziesii. Phenology: flowering.

U.S.A., Wyoming, Lincoln County: Targhee National Forest: South Slope Snake River Range: ridge leading to Red Peak, ca 7 air mi NE of Alpine and ca 2.5 air mi N of U.S. Hwy 26/89.
Open slope dominated by forbs, some patches of Abies lasiocarpa and Pinus albicaulis. Phenology: flowering.

U.S.A., Wyoming, Lincoln County: Targhee National Forest: Snake River Range: U.S. Hwy 26/89, N of Station Creek Campground, ca 10 air mi E of Alpine.
Open slope dominated by forbs (Balsamorhiza and Wyethia) and shrubs (Artemisia, Symphoricarpos, Acer, and Purshia). Phenology: flowering.

U.S.A., Wyoming, Natrona County: Upper North Platte and Laramie River Drainages: Rattlesnake Hills: Dry Creek N of Dry Creek or County Road 321, ca 14.5 air mi NW of junction with Wyo Hwy 220.
Sagebrush-grassland on chalky substrate; Artemisia nova common. Phenology: flowering.

U.S.A., Wyoming, Teton County: Targhee National Forest: Crest of Teton Range: summit of Mount Glory and ridge north.
Open ridge top dominated by forbs/bunch grasses, scattered Picea pungens, Abies lasiocarpa, and Pinus albicaulis. Phenology: flowering.

U.S.A., Idaho, Bonneville County: Targhee National Forest: West Slope Big Hole Mountains: Black Canyon, ca 9 air mi from Kelly Canyon Ski Area, adjacent to and N of Snake River.
T3N R43E S17; also S18, 19 and T3N R42E S13
Steep open slope dominated by Juniperus, Cercocarpus, Purshia, Symphoricarpos, and bunchgrasses. Some forested slopes dominated by Pseudotsuga, Physocarpus, Vaccinium, and Lonicera. Some riparian and adjacent open areas.

U.S.A., Wyoming, Teton County: Targhee National Forest: West Slope Teton Range: Green Lakes Trail, ca 14 air mi NE of Tetonia, Idaho.
Open areas dominated by forbs and grasses, with scattered Picea engelmannii, Abies lasiocarpa, and some riparian. Phenology: flowering.

U.S.A., Wyoming, Teton County: Targhee National Forest: West Slope Teton Range: Teton Crest Trail, ca 14 air mi NE of Tetonia, Idaho.
Open areas dominated by forbs and grasses, with scattered Picea engelmannii, Abies lasiocarpa, and some riparian. Phenology: flowering.

U.S.A., Wyoming, Teton County: Bridger-Teton National Forest: East Slope Teton Range: ridge on Rendezvous Mountain, S of Aerial Tramway Station, ca 2.5 air mi W of Teton Village.
Open ridge with some patches of coniferous forest dominated by Abies lasiocarpa and Picea engelmannii, with some riparian. Phenology: flowering.

U.S.A., Idaho, Bonneville County: Targhee National Forest: Southwest Slope Big Hole Mountains: Table Rock Canyon, ca 2.5 air mi SE of Kelly Canyon Ski Area.
T3N R41E S1; 2 and T3N R42E S6 and S7
Open slope dominated by bunchgrass, forbs, and shrubs (Artemisia, Prunus, Ribes, and Rosa).

U.S.A., Wyoming, Teton County: Targhee National Forest: West Slope Teton Range: E of Miles Creek Trail, to ridge overlooking Leigh Lakes, ca 11 air mi NE of Driggs, Idaho.
Open slopes and ridges, dominated by forbs and bunchgrass with occasional patches of Pinus albicaulis and Picea engelmannii. Phenology: flowering & fruiting.

U.S.A., Idaho, Lemhi County: Targhee National Forest: West Slope Beaverhead Range: Long Canyon, ca 30 air mi W of Dubois.
Canyon bottom dominated by Artemisia, Cercocarpus, scattered Juniperus.

U.S.A., Idaho, Clark County: Targhee National Forest: North Slope Western Centennial Mountains: along Pleasant Valley Creek near mouth of White Pine Canyon, ca 6.5 air mi NW of Spencer.
Riparian dominated by Salix, grasses, sedges, and forbs.

U.S.A., Idaho, Fremont County: Targhee National Forest: Island Park Plateau: Big Springs, ca 8 air mi SE of Henrys Lake, ca 4 air mi E of North Fork Summer Home Area.
Flood plain just below springs, dominated by Salix and Picea engelmannii.

U.S.A., Idaho, Fremont County: Targhee National Forest: Island Park Plateau: Big Springs, ca 8 air mi SE of Henrys Lake, ca 4 air mi E of North Fork Summer Home Area.
Flat, open site above flood plain, dominated by forbs and grasses.

U.S.A., Idaho, Clark County: Targhee National Forest: Centennial Mountains: at intersection of Dry Creek and road leading from Kilgore to Island Park, ca 8 air mi NE of Kilgore.
Open area, mostly forbs, some grasses.

U.S.A., Idaho, Clark County: Targhee National Forest and vicinity: Beaverhead Range: above Birch Creek Valley, ca 1 air mi E of Ida Hwy 28, ca 9 air mi S of Nicholia.
Open ridgetop dominated by Artemisia and Chrysothamnus, just below limestone outcrop.

U.S.A., Idaho, Lemhi County: Targhee National Forest: Beaverhead Range: South Fork of Worthing Canyon, ca 10 air mi SE of Nicholia.
Canyon bottom with coniferous forest dominated by Pseudotsuga and Pinus flexilis.

U.S.A., Idaho, Lemhi County: Targhee National Forest: Beaverhead Range: E of South Fork of Worthing Canyon, ca 11 air mi SE of Nicholia.
Open ridge and saddle with mostly low forbs, grasses, and scattered Artemisia.

U.S.A., Idaho, Clark County: Targhee National Forest: Western Centennial Mountains: above and E of Paul Reservoir, 3 air mi S of National Forest boundary, ca 21 air mi NW of Dubois.
Upper slope and ridgetop with forbs and grasses.

U.S.A., Idaho, Clark County: Targhee National Forest: Centennial Mountains: Cottonwood Creek area, ca 6.5 air mi N of Kilgore.
Coniferous forest dominated by Pseudotsuga menziesii and Abies lasiocarpa.

U.S.A., Idaho, Clark County: Targhee National Forest: Centennial Mountains: Cottonwood Creek area, ca 6.5 air mi N of Kilgore.
In shelterwood cut dominated by forbs and grasses, scattered Pseudotsuga menziesii and Abies lasiocarpa.

U.S.A., Idaho, Fremont County: Targhee National Forest: Henrys Lake Mountains: above West Targhee Creek, ca 12 air mi NW of West Yellowstone, Montana.
Open ridge dominated by forbs and grasses with scattered patches of Pinus albicaulis.

U.S.A., Wyoming, Albany County: Laramie Range: Medicine Bow National Forest: along South Branch North Fork Crow Creek, ca 10.5 air mi SE of Laramie.
Granite outcrops. Phenology: fruiting.

U.S.A., Idaho, Clark County: Targhee National Forest: Centennial Mountains: Mule Meadows, ca 9.5 air mi NW of Kilgore.
Mostly forbs and grasses, scattered Pinus flexilis.

U.S.A., Wyoming, Converse County: Laramie Range: along Roaring Fork, ca 25 air mi SW of Douglas.
Along creek and adjacent boulder outcrops. Phenology: fruiting.

U.S.A., Wyoming, Natrona County: Upper North Platte and Laramie River Drainages: Granite Mountains: ca 1.5 air mi SE from Lone Mountain; ca 19.2 air mi W of junction with Wyo Hwy 220.
Sagebrush with granitic outcrops; Selaginella densa common. Phenology: flowering.

U.S.A., Colorado, Garfield County: Flat Tops/White River Plateau: headwaters of Grizzly Creek, ca 12 air mi N of Glenwood Springs.
Meadows and rocks around lake, with Dugaldia, Salix, clumps of Abies, and Picea.
James P. Vanderhorst, 1207. 7/22/1990.

U.S.A., Colorado, Rio Blanco County: Flat Tops/White River Plateau: Flat Tops Wilderness: Marvine Creek, ca 31 air mi ESE of Meeker.
Creek headwaters, marshy areas, and wet meadows.
James P. Vanderhorst, 1864. 8/17/1990.

U.S.A., Colorado, Moffat County: Flat Tops/White River Plateau: Hamilton, ca 11 air mi SSW of Craig.
East-facing slope and ridgetop, with sagebrush, lupine, and grass.
James P. Vanderhorst, 2090. 5/23/1991.

U.S.A., Colorado, Moffat County: Flat Tops/White River Plateau: Axial, ca 19 air mi SW of Craig.
Sandy slopes and sandstone outcrops, western exposure, with some burned ground and juniper.

U.S.A., Colorado, Garfield County: [location and coordinates withheld]
West-facing slopes and gullies, sandstone, shale, and dry clay, with juniper, pinyon pine, and Oryzopsis hymenoides.

U.S.A., Colorado, Garfield County: Flat Tops/White River Plateau: Storm King Mountain, ca 4.5 air mi W of Glenwood Springs.
Dry steep draw, with Douglas fir.

U.S.A., Colorado, Moffat County: [location and coordinates withheld]
Ridgetop below mountain and above hayfield, with oak, snowberry, sagebrush, and serviceberry.

U.S.A., Colorado, Routt County: Flat Tops/White River Plateau: base of Dunckley Flat Tops, ca 9 air mi W of Oak Creek.
Top of knoll with sagebrush.

U.S.A., Wyoming, Natrona County: Upper North Platte and Laramie River Drainages: E of County Road 407, ca 3 air mi SE of Alcova.
Gravelly hills and flats with sagebrush and greasewood. Phenology: flowering.

U.S.A., Colorado, Eagle County: Flat Tops/White River Plateau: Deer Park, ca 7 air mi W of Burns.
Flat meadow below hill, with grasses and shrubby cinquefoil.

U.S.A., Colorado, Garfield County: Flat Tops/White River Plateau: Flat Tops Wilderness: Orno Peak, ca 11 air mi SW of Yampa.
Basalt outcrops and ridgetop above timberline.
with Carlos Palaci

U.S.A., Colorado, Garfield County: Flat Tops/White River Plateau: Flat Tops Wilderness: Orno Peak, ca 11 air mi SW of Yampa.
Basalt outcrops and ridgetop above timberline.
James P. Vanderhorst, 4235b. 8/21/1991.
with Carlos Palaci

U.S.A., Colorado, Garfield County: Flat Tops/White River Plateau: Flat Tops Wilderness: Mandall Pass, ca 13 air mi SW of Yampa.
Rocky basalt, melting snow.

U.S.A., Colorado, Garfield County: Flat Tops/White River Plateau: Flat Tops Wilderness: Devils Causeway, ca 15 air mi SW of Yampa.
Narrow basalt ridge with sandy spots, willows, and krummholtz conifers.

U.S.A., Colorado, Garfield County: Flat Tops/White River Plateau: Flat Tops Wilderness: Devils Causeway, ca 15 air mi SW of Yampa.
Narrow basalt ridge with sandy spots, willows, and krummholtz conifers.
James P. Vanderhorst, 4311b. 8/22/1991.

U.S.A., Colorado, Garfield County: Flat Tops/White River Plateau: Flat Tops Wilderness: Blair Mountain, ca 17 air mi NNW of Glenwood Springs.
Limestone rimrock, east exposure, with ferns, columbine, and willows.

Gravelly areas above the badlands. Phenology: flowering.
with Beth Ward

Slopes and bottoms of gullies in badlands. Phenology: fruiting.
with Beth Ward

U.S.A., Wyoming, Carbon County: South-central Wyoming: ridge E of Muddy Creek and Wyo Hwy 789, ca 36.5 air mi SW of Rawlins; ca 23 air mi N of Baggs.
Sagebrush areas above the breaks. Phenology: flowering.

U.S.A., Wyoming, Carbon County: South-central Wyoming: on ridge between Muddy, Cow, and Wild Cow creeks and Wild Cow or County Road 608, ca 40 air mi SW of Rawlins; ca 19.5 air mi N of Baggs.
Clay flats and slight slopes. Phenology: flowering.

U.S.A., Wyoming, Sweetwater County: South-central Wyoming: Washakie Basin: Big Hill-Wamsutter Rim on the Continental Divide, ca 3.5 air mi SSW of Wamsutter.
Sagebrush slope of the rim. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sweetwater County: South-central Wyoming: Washakie Basin: south end of Delaney Rim just N of North Barrel Springs Draw, ca 6 air mi E of Man and Boy Buttes; ca 13 air mi SSW of Wamsutter.
Flats below varigated badlands varying from clay near the base to sandy clay away from base. Phenology: flowering.

U.S.A., Wyoming, Sweetwater County: South-central Wyoming: Washakie Basin: bluffs above Windmill Draw, ca 4 air mi N of Courthouse Butte, ca 24.5 air mi S of Wamsutter; ca 24 air mi NW of Baggs.
Sandy rolling sagebrush-grassland at the edge and back of the bluff. Phenology: fruiting.

U.S.A., Wyoming, Carbon County: South-central Wyoming: Sierra Madre: above Muddy Creek opposite Pole Gulch on Muddy Creek or BLM Road 3306, ca 27 air mi SSW of Rawlins; ca 27.5 air mi NE of Baggs.
Sagebrush-grassland. Phenology: flowering.

U.S.A., Wyoming, Carbon County: South-central Wyoming: along McCarty Canyon or County Road 503, ca 0.5 mi ENE of the northeast Ketchum Butte, ca 21 air mi NE of Baggs; ca 34 air mi SSW of Rawlins.
Meadow with salt deposits in the drier parts. Phenology: fruiting.

U.S.A., Wyoming, Carbon County: South-central Wyoming: Sierra Madre: near the head of Littlefield Creek drainage, ca 26 air mi S of Rawlins; ca 29 air mi NE of Baggs.
Sagebrush-grassland. Phenology: fruiting.

U.S.A., Wyoming, Park County: Bighorn Basin: plains N of Bennett Creek, ca 4-5 air mi NW of Clark; ca 30 air mi NNW of Cody.
Sandy to sandy clay soils in sagebrush grassland. Phenology: flowering.
Accession: 852538, Barcode: USFS0036603

U.S.A., Wyoming, Carbon County: South-central Wyoming: draws leading from the southwest into Loco Creek drainage at the confluence of West Fork Loco and Loco creeks, ca 13 air mi ENE of Baggs.
Flat above draw. Phenology: flowering.

U.S.A., Wyoming, Sweetwater County: South-central Wyoming: northeast slope of Pine Mountain, ca 37 air mi SSE of Rock Springs.
Moist meadow above creek. Phenology: fruiting.

Rocky flat. Phenology: flowering & fruiting.

Rocky flat. Phenology: fruiting.

U.S.A., Wyoming, Sweetwater County: South-central Wyoming: Wamsutter Arch: Continental Divide and S including draws to Deadman Wash, ca 2.5 air mi SE of Spring Hill and ca 3 air mi SW of Black Rock; ca 10 air mi NNW of Point of Rocks.
Badlands draw. Phenology: fruiting.

U.S.A., Wyoming, Sweetwater County: South-central Wyoming: northeast slope of North Table Mountain, ca 24.5 air mi NNE of Rock Springs.
Rocky slope. Phenology: fruiting.

U.S.A., Wyoming, Sweetwater County: South-central Wyoming: Rock Springs Uplift: spring and creek S of and adjacent to sand dunes located ca 1-2 air mi SW of Steamboat Rim, ca 25.5 air mi NNE of Rock Springs.
Sandy soil. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sweetwater County: South-central Wyoming: Rock Springs Uplift: drainages from White Mountain to Killpecker Creek, ca 4 air mi E of The Wells; ca 20.5 air mi NNW of Rock Springs.
Creek terraces. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sweetwater County: South-central Wyoming: Rock Springs Uplift: southerly drainages on highlands between Crooked Canyon and North Baxter Basin, ca 2 air mi ESE from Twin Rocks; ca 15.5 air mi NNE of Rock Springs.
Sandy soil. Phenology: flowering.

U.S.A., Wyoming, Sweetwater County: South-central Wyoming: Rock Springs Uplift: southerly drainages on highlands between Crooked Canyon and North Baxter Basin, ca 2 air mi ESE from Twin Rocks; ca 15.5 air mi NNE of Rock Springs.
Sandy soil. Phenology: fruiting.

U.S.A., Wyoming, Sweetwater County: South-central Wyoming: confluence of Vermillion Creek with Alkali Creek, ca 47.5 air mi SE of Rock Springs.
Creek terrace. Phenology: fruiting.

U.S.A., Wyoming, Sweetwater County: South-central Wyoming: Green River Basin: along the Big Sandy River near Gasson Bridge, ca 10 mi from the confluence of Big Sandy and Green rivers; ca 33 air mi NW of Rock Springs.
Disturbed area. Phenology: flowering.

U.S.A., Wyoming, Sweetwater County: South-central Wyoming: Washakie Basin: Skull Creek Rim along the north-south oriented section, ca 1.5 air mi E of Shell Creek; ca 35 air mi WNW of Baggs.
Badlands draw. Phenology: flowering.

U.S.A., Wyoming, Sweetwater County: South-central Wyoming: Washakie Basin: Skull Creek Rim along the north-south oriented section, ca 1.5 air mi E of Shell Creek; ca 35 air mi WNW of Baggs.
Badlands draw. Phenology: fruiting.

U.S.A., Wyoming, Sweetwater County: South-central Wyoming: Washakie Basin: top and north slopes of Powder Mountain, ca 29 air mi W of Baggs.
Rocky slope. Phenology: fruiting.

U.S.A., Wyoming, Sweetwater County: South-central Wyoming: Washakie Basin: between Cherokee Basin and Cherokee Rim, ca 14.5 air mi W of Baggs.
Sandy draws. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sweetwater County: South-central Wyoming: Washakie Basin: from Powder Rim N to Sand Creek, ca 7.5 air mi ENE of Powder Mountain; ca 22.5 air mi WNW of Baggs.
Sagebrush covered terrace leading into draw. Phenology: flowering.

U.S.A., Wyoming, Sweetwater County: South-central Wyoming: Washakie Basin: north end of butte, ca 2 air mi W of North Fork Powder Wash and adjacent flat to the E of the butte, ca 33 air mi W of Baggs.
Sandy soil. Phenology: flowering.

U.S.A., Wyoming, Sweetwater County: South-central Wyoming: north end of Crooked Wash at the base of (west end of) Kinney Rim, ca 45 air mi SE of Rock Springs; ca 48 air mi SW of Wamsutter.
Sagebrush islands, patchy bare ground. Phenology: flowering.

U.S.A., Wyoming, Sweetwater County: South-central Wyoming: Washakie Basin: Grindstone Wash drainage and base of Prehistoric Rim along its northeastern face, ca 25 air mi WNW of Baggs.
Clay/sandy soil. Phenology: fruiting.

U.S.A., Wyoming, Sweetwater County: South-central Wyoming: Washakie Basin: southeast side of butte overlooking Sand Creek, ca 2 air mi W of McPherson Springs; ca 17.5 air mi WNW of Baggs.
Sandy/gumbo slopes. Phenology: fruiting.

U.S.A., Wyoming, Sweetwater County: South-central Wyoming: Green River Basin: northeastern slope of Flattop Mountain, ca 2.5 air mi W of Wyo Hwy 191; ca 15 air mi SSW of Rock Springs.
Sagebrush flat. Phenology: fruiting.

U.S.A., Wyoming, Carbon County: South-central Wyoming: Washakie Basin: rim edge on south edge of Mexican Flats, ca 1-1.5 air mi W of Wyo Hwy 789, ca 42 air mi SSE of Rawlins.
Flat below rim. Phenology: flowering.

U.S.A., Wyoming, Sweetwater County: South-central Wyoming: Rock Springs Uplift: slope off southern end of Little Mountain, drainage to Red Creek, ca 4 air mi NW of Richards Gap; ca 34 air mi SSW of Rock Springs.
Moist draw. Phenology: fruiting.

U.S.A., Wyoming, Sweetwater County: South-central Wyoming: Rock Springs Uplift: lower slope of Laney Rim adjacent to Gap Creek, ca 0.5 mi N of Titsworth Gap, the confluence of Gap and Beans Spring creeks; ca 26 air mi SSE of Rock Springs.
Rim draw. Phenology: flowering.

Sandy draw. Phenology: fruiting.

U.S.A., Wyoming, Sweetwater County: South-central Wyoming: Washakie Basin: butte N of Red Wash, ca 1 mi N of confluence with Bitter Creek, ca 1.5 mi E of County Road 19; ca 37 air mi ESE of Rock Springs; ca 28.5 air mi WSW of Wamsutter.
South-facing rocky, sandy slope. Phenology: flowering.

Hillsides adjacent to creek. Phenology: fruiting.

U.S.A., Wyoming, Sweetwater County: South-central Wyoming: southwestern extent of Joe Hay Rim, ca 6.5 air mi S of Oregon Buttes; ca 40 air mi NNE of Rock Springs.
Sagebrush covered flat. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sweetwater County: South-central Wyoming: southwestern extent of Joe Hay Rim, ca 6.5 air mi S of Oregon Buttes; ca 40 air mi NNE of Rock Springs.
Sagebrush covered flat. Phenology: fruiting.

U.S.A., Wyoming, Sweetwater County: South-central Wyoming: spring and draw to Jack Morrow Creek, ca 1 air mi W of the Continental Divide; ca 2 air mi E of Monument Ridge; ca 0.5 mi S of the confluence of Blind Canyon and Jack Morrow Creek; ca 32.5 air mi NNE of Rock Springs.
Near spring. Phenology: flowering.

Draw, rocky/sandy soil. Phenology: flowering.

Flat below rim. Phenology: fruiting.

U.S.A., Wyoming, Sweetwater County: South-central Wyoming: Washakie Basin: top and slopes of Delaney Rim to flats below, ca 1 air mi S of Wells Bluff; ca 10 air mi SSW of Wamsutter.
Shaded draw. Phenology: fruiting.

Sandy soil. Phenology: fruiting.

Drainage bed. Phenology: fruiting.

U.S.A., Wyoming, Sweetwater County: South-central Wyoming: Washakie Basin: mesa W of north end of Cooper Ridge, S of Cutthroat Draw, ca 1-2 air mi E of Wyo Hwy 430; ca 18 air mi SE of Rock Springs.
Sandy soil. Phenology: flowering.

U.S.A., Wyoming, Sweetwater County: South-central Wyoming: Washakie Basin: Adobe Town Rim, ca 2-3 air mi E of Shell Creek, ca 35.5 air mi SSW of Wamsutter; ca 47.5 air mi ESE of Rock Springs.
Badlands shelf below rim. Phenology: flowering.

U.S.A., Wyoming, Sweetwater County: South-central Wyoming: Washakie Basin: Adobe Town Rim, ca 2-3 air mi E of Shell Creek, ca 35.5 air mi SSW of Wamsutter; ca 47.5 air mi ESE of Rock Springs.
Badlands shelf below rim. Phenology: fruiting.

U.S.A., Wyoming, Sweetwater County: South-central Wyoming: Washakie Basin: mesa W of north end of Cooper Ridge, S of Cutthroat Draw, ca 1-2 air mi E of Wyo Hwy 430; ca 18 air mi SE of Rock Springs.

U.S.A., Wyoming, Sweetwater County: South-central Wyoming: Washakie Basin: east side of Kinney Rim, ca 1 air mi NW of County Road 19; ca 43.5 air mi SW of Wamsutter.
Rocky slope. Phenology: flowering.

U.S.A., Wyoming, Carbon County: South-central Wyoming: Washakie Basin: southwest flank of Flat Top Mountain, ca 32.5 air mi SSE of Wamsutter; ca 49.5 air mi SSW of Rawlins.
Rocky, sandy soil; flat. Phenology: flowering & fruiting.

U.S.A., Wyoming, Carbon County: South-central Wyoming: Washakie Basin: southwest flank of Flat Top Mountain, ca 32.5 air mi SSE of Wamsutter; ca 49.5 air mi SSW of Rawlins.
Rocky flat on top, sandy soil. Phenology: flowering.

U.S.A., Wyoming, Carbon County: South-central Wyoming: Washakie Basin: NW of Robbers Gulch Reservoir, ca 4 mi E of North Flat Top; ca 31 air mi SSE of Wamsutter.
Open grass, sparse. Phenology: flowering & fruiting.

U.S.A., Wyoming, Carbon County: South-central Wyoming: Washakie Basin: Tree Draw leading from Hangout Ridge W to Hangout Wash, ca 2-2.5 air mi from the confluence of Hangout Wash and Sand Creek; ca 12 air mi WNW of Baggs.
Sandy soil in draw. Phenology: fruiting.

U.S.A., Wyoming, Carbon County: South-central Wyoming: Washakie Basin: rim N and W of Red Creek, ca 2.5-3 air mi above the confluence of Red and Sand creeks; ca 9.5 air mi WNW of Baggs.
Sandy soil in draw. Phenology: fruiting.

U.S.A., Wyoming, Carbon County: South-central Wyoming: Washakie Basin: southeast slope of headland between Middle Prong Red and North Prong Red creeks, ca 3 air mi S of Flat Top Mountain; ca 10 mi NW of Baggs.
Draw bottom. Phenology: fruiting.

U.S.A., Wyoming, Carbon County: South-central Wyoming: Washakie Basin: draw into Cottonwood Creek from the S between Streckfus Draw and Wyo Hwy 789, ca 4 air mi NNW of Baggs.
Rocky outcrops with sandy soil. Phenology: fruiting.

U.S.A., Wyoming, Carbon County: South-central Wyoming: Deep Creek Rim and draws on west-facing slope, ca 3 air mi E of Wyo Hwy 789; ca 8.5 air mi NNE of Baggs.
Rocky draw, sandy soil. Phenology: flowering & fruiting.

U.S.A., Wyoming, Carbon County: South-central Wyoming: ca 2-2.5 air mi E of Savery.
Sagebrush-juniper slopes, south exposure with sandy/rocky soil. Phenology: flowering.

U.S.A., Wyoming, Carbon County: South-central Wyoming: east end of Little Robber Gulch, ca 12 air mi NNW of Baggs.
Sandy slope with sagebrush. Phenology: fruiting.

U.S.A., Wyoming, Carbon County: South-central Wyoming: east end of Little Robber Gulch, ca 12 air mi NNW of Baggs.
Sandy slope with sagebrush. Phenology: flowering.

U.S.A., Wyoming, Sweetwater County: South-Central Wyoming: Green River Basin: flat to the N of The Glades, north-facing slopes of The Glades, and top of The Glades, ca 1 air mi W of Minnies Gap; ca 40.5 air mi SSW of Rock Springs.
Sandy soil on top of The Glades. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sweetwater County: South-Central Wyoming: Green River Basin: badlands and draws ca 2 air mi E of Flaming Gorge Reservoir; ca 3.5 air mi W of Minnies Gap; ca 40 air mi SSW of Rock Springs.
Sagebrush flat below badlands. Phenology: flowering.

U.S.A., Wyoming, Sweetwater County: South-Central Wyoming: Green River Basin: low ridges on drainage from Richards Mountain, ca 3 air mi E of Minnies Gap; ca 39 air mi SSW of Rock Springs.
Rocky area. Phenology: fruiting.

U.S.A., Wyoming, Sweetwater County: South-Central Wyoming: Green River Basin: Little Colorado Desert area W of Big Sandy River, ca 2 air mi NE of the Green River; ca 21.5 air mi SW of Farson.
Rocky outcrop. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sweetwater County: South-Central Wyoming: Green River Basin: badlands draws and hills, ca 2 air mi S of Big Bend of the Big Sandy River; ca 16 mi SSW of Farson.
Sagebrush slopes. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sweetwater County: South-Central Wyoming: Green River Basin: greasewood flats and cottonwoods adjacent to Big Island Wash and Green River, ca 26 air mi WNW of Rock Springs.
Adjacent to river. Phenology: fruiting.

U.S.A., Wyoming, Sweetwater County: South-Central Wyoming: Rock Springs Uplift: west-facing slopes and draws of Earnest Butte, ca 5 air mi SW of Quaking Asp Mountain; ca 14.5 air mi S of Rock Springs.
Sagebrush flat. Phenology: fruiting.

U.S.A., Wyoming, Sweetwater County: South-Central Wyoming: Green River Basin: north-facing slopes on Gooseberry Creek, ca 2.5 air mi above the confluence of Gooseberry and Trout creeks; ca 30 air mi SSW of Rock Springs.
Sagebrush slopes. Phenology: flowering.

U.S.A., Wyoming, Sweetwater County: South-Central Wyoming: Green River Basin: sandy draws and hills, ca 1 air mi W of Trout Creek; ca 1.5 air mi S of Parea Butte; ca 25.5 air mi SSW of Rock Springs.
Sagebrush, sandy slope. Phenology: fruiting.

U.S.A., Wyoming, Sweetwater County: South-Central Wyoming: Green River Basin: southwest-facing slopes draining to Sage Creek, ca 0.5 air mi downstream of the confluence of Sage and Trout creeks; ca 22 air mi S of Rock Springs.
Sandy sagebrush/juniper slope. Phenology: flowering.

U.S.A., Wyoming, Sweetwater County: South-Central Wyoming: Green River Basin: southwest-facing slopes draining to Sage Creek, ca 0.5 air mi downstream of the confluence of Sage and Trout creeks; ca 22 air mi S of Rock Springs.
Sagebrush slope. Phenology: flowering.

Clay draw. Phenology: fruiting.

U.S.A., Wyoming, Sweetwater County: South-Central Wyoming: Rock Springs Uplift: west-facing draws and slopes to a tributary of Bitter Creek, ca 8.5 air mi NW of Table Rock; ca 10.5 air mi ESE of Point of Rocks.
Sagebrush slope, rocky. Phenology: flowering & fruiting.

Badlands draw. Phenology: flowering & fruiting.

Sagebrush flat. Phenology: flowering.

U.S.A., Wyoming, Sweetwater County: South-Central Wyoming: Rock Springs Uplift: rocky outcrops and draws draining to Black Butte Creek, ca 6 air mi E of Cooper Ridge; ca 18 air mi S of Point of Rocks.
Sagebrush draw. Phenology: fruiting.

U.S.A., Wyoming, Sweetwater County: South-Central Wyoming: Rock Springs Uplift: sandy draws and badlands slopes on hills, ca 5 air mi W of north-south trending Rifes Rim; ca 32 air mi SSE of Rock Springs.
Sandy draw. Phenology: flowering.

U.S.A., Wyoming, Sweetwater County: South-Central Wyoming: Rock Springs Uplift: north-facing slope of Rifes Rim, ca 1 air mi W of Wyo Hwy 430; ca 35.5 air mi SSE of Rock Springs.
Sagebrush-dominated, gently sloping draw. Phenology: fruiting.

U.S.A., Wyoming, Sweetwater County: South-Central Wyoming: low buttes and flats, ca 1 air mi N of Canyon Creek; ca 0.5 air mi W of Wyo Hwy 430; ca 42 air mi SSE of Rock Springs.
Eroded draw in sagebrush area. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sweetwater County: South-Central Wyoming: Rock Springs Uplift: south-facing draws and badlands slope draining to Jack Morrow Creek, ca 4 air mi SE of Wyo Hwy 28; ca 16.5 air mi ENE of Farson.
Sagebrush draw. Phenology: flowering.

South-facing clay, sand slope. Phenology: fruiting.

South facing slope, sagebrush. Phenology: flowering.

U.S.A., Wyoming, Sweetwater County: South-Central Wyoming: Green River Basin: draws and slopes from White Mountain draining to Bitter Creek, ca 2 air mi NW of Bitter Creek; ca 5.5 air mi WSW of Rock Springs.
Draw bottom. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sweetwater County: South-Central Wyoming: Rock Springs Uplift: sand hills and clay draws to Cedar Canyon, ca 3 air mi E of Killpecker Creek; ca 5 air mi SW of South Table Mountain; ca 20 air mi NNE of Rock Springs.
Sagebrush, sandy soil. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sweetwater County: South-Central Wyoming: Green River Basin: draws and buttes draining to Middle Firehole Canyon, ca 1 air mi W of U.S Hwy 191; ca 7 air mi E of Flaming Gorge Reservoir; ca 14.5 air mi SSW of Rock Springs.
Sandy area. Phenology: flowering.

U.S.A., Wyoming, Sweetwater County: South-Central Wyoming: Green River Basin: slopes and draws draining to Firehole Canyon, ca 5.5 air mi E of Flaming Gorge Reservoir; ca 5 air mi W of U.S Hwy 191; ca 18.5 air mi SSW of Rock Springs.

U.S.A., Wyoming, Sweetwater County: South-Central Wyoming: Green River Basin: slopes and draws draining from the west directly into Flaming Gorge Reservoir, ca 2 air mi SW of South Chimney Rock; ca 20.5 air mi SSW of Rock Springs.
Clay slope, north-facing, sagebrush. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sweetwater County: South-Central Wyoming: gently sloping area from Rifes Rim to Vermillion Creek, ca 2 air mi S of Rifes Rim; ca 1.5 air mi E of Wyo Hwy 430; ca 42 air mi SSE of Rock Springs.
Sagebrush flats and draws. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sweetwater County: South-Central Wyoming: dry creek bottom and adjacent slopes of Granary Draw, ca 3.5 air mi W of Alkali Creek; ca 7 air mi E of Wyo Hwy 430; ca 40.5 air mi SSE of Rock Springs.
North-facing draw, sagebrush and grasses. Phenology: flowering.

U.S.A., Wyoming, Sweetwater County: South-Central Wyoming: rolling buttes and juniper draws draining to North Fork Powder Wash; ca 3 air mi W of Powder Mountain; ca 32 air mi W of Baggs.
Juniper draw Phenology: flowering & fruiting.

U.S.A., Wyoming, Sweetwater County: South-Central Wyoming: hills and draws, ca 1 air mi S of Powder Rim; ca 2 air mi E of Powder Mountain; ca 26 air mi W of Baggs.
Sandy area between rocks, sagebrush. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sweetwater County: South-Central Wyoming: south-facing slopes and draws of Powder Rim as well as rim top and high north-facing slope, ca 5 air mi ENE of Powder Mountain; ca 25 air mi W of Baggs.
Sagebrush slope, lower elevation. Phenology: flowering.

U.S.A., Wyoming, Sweetwater County: South-Central Wyoming: slopes and draws ca 1 air mi S of Powder Rim draining to West Fork Cherokee Creek, ca 9 air mi E of Powder Mountain; ca 20 air mi W of Baggs.
Sagebrush flat. Phenology: flowering.

U.S.A., Wyoming, Sweetwater County: South-Central Wyoming: Washakie Basin: badlands ca 3 air mi NW of Dad draining to Muddy Creek, ca 1 air mi W of Muddy Creek; ca 25 air mi NNW of Baggs.

U.S.A., Wyoming, Sweetwater County: South-Central Wyoming: flats and buttes adjacent to Pacific Creek, ca 1 air mi S of Wyo Hwy 28; ca 2 air mi E of confluence of Pacific and Jack Morrow creeks; ca 12.5 air mi NE of Farson.
Butte above creek, sagebrush. Phenology: fruiting.

U.S.A., Wyoming, Sweetwater County: South-Central Wyoming: flats and buttes adjacent to Pacific Creek, ca 1 air mi S of Wyo Hwy 28; ca 2 air mi E of confluence of Pacific and Jack Morrow creeks; ca 12.5 air mi NE of Farson.
Butte above creek, sagebrush. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sweetwater County: South-Central Wyoming: west slopes and draws of Oregon Buttes at the southern end, ca 10 air mi SE of Wyo Hwy 28; ca 29 air mi ENE of Farson.

U.S.A., Wyoming, Sweetwater County: South-Central Wyoming: draws and slopes and creek bottom of Alkali Wash, ca 6 air mi SW of Oregon Buttes; ca 25.5 air mi ENE of Farson.

U.S.A., Wyoming, Sweetwater County: South-Central Wyoming: Rock Springs Uplift: draws and slopes of South Fork Cedar Creek, ca 3 air mi S of Quaking Asp Mountain; ca 14.5 air mi SSE of Rock Springs.
North-facing slope, open sagebrush. Phenology: flowering.

Gradual slope, open sagebrush. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sweetwater County: South-Central Wyoming: Rock Springs Uplift: lower elevation draws and slopes from Miller Mountain to the S, ca 2 air mi E of U.S. Hwy 191; ca 29.5 air mi SSE of Rock Springs.

U.S.A., Wyoming, Sweetwater County: South-Central Wyoming: Green River Basin: slopes of Simpson Gulch and Big Sandy River and river bottom area adjacent to Big Sandy River, ca 9 air mi SW of the confluence of Big Sandy River and Little Sandy Creek; ca 9.5 air mi SW of Farson.
Sagebrush, rocky/clay flat. Phenology: fruiting.

U.S.A., Wyoming, Sweetwater County: South-Central Wyoming: Green River Basin: flats and badlands slopes and draws draining to Starvation Wash, ca 3 air mi NE of Blue Rim; ca 12 air mi E of the Green River; ca 16 air mi SSW of Farson.
Sandy hill. Phenology: flowering.

U.S.A., Wyoming, Sweetwater County: South-Central Wyoming: Green River Basin: east-facing draws and slopes and butte top of part the Blue Rim, ca 6 air mi NE of the Green River; ca 3 air mi NW of Alkali Creek; ca 19.5 air mi NW of Rock Springs.
Slope with sagebrush. Phenology: fruiting.

U.S.A., Wyoming, Sweetwater County: South-Central Wyoming: Green River Basin: draws and slopes draining to Alkali Creek, ca 5 air mi E of the Green River; ca 1 air mi W of Alkali Creek; ca 18 air mi WNW of Rock Springs.
Sagebrush slope. Phenology: fruiting.

U.S.A., Wyoming, Sweetwater County: South-Central Wyoming: Rock Springs Uplift: draws and slopes draining to Gap Creek, ca 5 air mi E of Miller Mountain; ca 1 air mi W of Salt Wells Creek; ca 30 air mi SSE of Rock Springs.
Sagebrush draw. Phenology: flowering.

U.S.A., Wyoming, Sweetwater County: South-Central Wyoming: draws and slopes and creek bottom of Alkali Wash, ca 6 air mi SW of Oregon Buttes; ca 25.5 air mi ENE of Farson.
Sagebrush slop Phenology: fruiting.

U.S.A., Wyoming, Sweetwater County: South-Central Wyoming: Green River Basin: slopes and draws on western end of Iron Mountain draining to the S, ca 2 air mi NW of U.S. Hwy 191; ca 5 air mi E of Flaming Gorge Reservoir; ca 37.5 air mi SSW of Rock Springs.
Flat juniper area. Phenology: fruiting.

U.S.A., Oregon, Umatilla County: Umatilla National Forest and Vicinity: Camp Creek Trail, near Meacham Creek.
Trail under mixed conifer forest transitioning into grand fir forest with Lactuca serriola, Polystichum, Pteridium, Galium, Claytonia and grasses; area heavily grazed; soil deep, brown; slope 5-10; aspect westerly. Phenology: fruiting.

U.S.A., Washington, Ferry County: Western Colville National Forest and Vicinity: White Mountain, ca 8 air mi W of Danville along Forest Road 2113 to Forest Road 800.
Southwest facing steppe slopes with scattered Douglas fir and pinegrass; somewhat disturbed by cows with localized weed infestations. Phenology: flowering & fruiting.

U.S.A., Washington, Ferry County: Western Colville National Forest and Vicinity: Lone Ranch Creek areaon west side of Kettle Crest, ca 3 air mi ESE of Danville; along Forest Road 9576 to Forest Road 400.
Steep steppe; edges of Douglas fir/pinegrass. Phenology: flowering & fruiting.

U.S.A., Washington, Stevens County: Western Colville National Forest and Vicinity: Kettle River: First Thought Mountain, ca 2 air mi NE of Orient along Forest Road 4149.
Rocky, bald mountain top with scattered Douglas fir and edges of warm mixed forest. Phenology: flowering & fruiting.

U.S.A., Washington, Ferry County: Western Colville National Forest and Vicinity: Kettle Range: Kettle River Drainage: east end of Grouse Mountain, ca 5 air mi NNW of Orient along Forest Road 150.
Mixed forest of cedar/spruce/subalpine fir; south facing rock outcrops and clearings with Douglas fir and pinegrass. Phenology: flowering & fruiting.

U.S.A., Washington, Ferry County: Western Colville National Forest and Vicinity: Kettle River Drainage: Renner Lake, ca 16 air mi NNE of Kettle Falls along Forest Road 730 from Forest Road 705; ca 2 mi W of Barstow Store.
Open slopes and rock outcrops; Douglas fir and ponderosa pine. Phenology: flowering & fruiting.

U.S.A., Washington, Stevens County: Western Colville National Forest and Vicinity: Little Pend Oreille National Wildlife Refuge: Little Pend Oreille River, ca 10 air mi SE of Colville; ca 1 air mi N of Winslow Lake and 1 air mi E of Starvation Lake.
Bench and slopes along road; ponderosa pine/pinegrass; sand/silt/gravel; southern exposure. Phenology: flowering & fruiting.

U.S.A., Washington, Stevens County: Western Colville National Forest and Vicinity: Calispell Peak, ca 18 air mi ESE of Colville above Forest Road 290.
High sagebrush balds on east and south aspects; lodgepole pine, larch, and subalpine fir. Phenology: flowering & fruiting.

U.S.A., Washington, Ferry County: Western Colville National Forest and Vicinity: Kettle Crest Trail and Old Stage Road, ca 6 air mi N of Sherman Pass; from trailhead on Albion Hill Road.
South aspect sagebrush balds with scattered large Douglas fir; subalpine fir/lodgepole pine forest with large 1 year-old burn areas. Phenology: flowering & fruiting.

U.S.A., Washington, Stevens County: Western Colville National Forest and Vicinity: Abercrombie Mountain, ca 15 air mi E of Northport along Forest Road 300 from Silver Creek at Leadpoint.
Trailside through cool wet forest (hemlock, cedar, spruce and subalpine fir); open balds and talus with scattered subalpine fir and whitebark pine stumps; lodgepole pine and whitebark pine regeneration. Phenology: flowering & fruiting.

U.S.A., Washington, Ferry County: Western Colville National Forest and Vicinity: Sanpoil River Drainage: ca 7 air mi S of Republic above Rabbit Creek, ca 1/4 mi from junction of Forest roads 2053/600, SW of seed orchard.
South facing talinum/bitterroot bald above creek; ponderosa pine/pinegrass and mixed dry forest. Phenology: flowering & fruiting.

U.S.A., Washington, Ferry County: Western Colville National Forest and Vicinity: Sherman Creek Wildlife Recreation Area: along Sherman Creek, ca 4 air mi WSW of Kettle Falls; toward Inchelium along Wash Hwy 3; ca 0.5 mi S of junction of Wash hwys 3 and 20.
Flat benches on both sides of road, gravel bank of road cut west/northeast exposure, ravine of creek; ponderosa pine flats, gravel pit, disturbed roadside, mixed forest creekside. Phenology: flowering & fruiting.

U.S.A., Washington, Ferry County: Western Colville National Forest and Vicinity: Storm King Mountain area, ca 6 air mi NW of Republic; beside Forest Road 514 ca 1 1/4 mi SW of junction with Forest Road 2086.
Open south/southeast facing slopes and rock outcrops on west side of road; edge of mixed forest, Douglas fir/subalpine fir/pinegrass. Phenology: flowering & fruiting.

U.S.A., Washington, Ferry County: Western Colville National Forest and Vicinity: Tonata Creek, ca 8 air mi W of Curlew; N of Forest Road 2148 ca 1.0 mi W of junction with Forest Road 2149.
Open/steep, heavily grazed slopes with large scattered ponderosa pine/pinegrass, small rock outcrops, edge of mixed woods; severe infestations of mullein, thistle and cheat grass. Phenology: flowering & fruiting.

U.S.A., Washington, Stevens County: Western Colville National Forest and Vicinity: Little Pend Oreille Wildlife Refuge: Lake Mountain, ca 1 air mi E of Lake Thomas; ca 20 air mi ENE of Colville; ca 3 mi along Forest Road 2712.
Rock outcrop at summit. Phenology: flowering & fruiting.

U.S.A., Washington, Ferry County: Western Colville National Forest and Vicinity: Swan Butte, ca 11 air mi SSW of Republic; south end of Swan Butte; NE of Forest Road 5314.
Douglas fir/pinegrass mixed forest; rock outcrops. Phenology: flowering & fruiting.

U.S.A., Washington, Stevens County: Western Colville National Forest and Vicinity: Little Round Top Mountain: Middle Fork Mill Creek, ca 9 road mi NE of Colville on Aladdin Route.
Cedar at creekside; mixed Douglas fir forest, and aspen groves on lower slopes; Douglas fir, ponderosa pine and larch with pinegrass and ninebark on upper slopes; rock outcrops of shale/slate. Phenology: flowering & fruiting.

U.S.A., Washington, Ferry County: Western Colville National Forest and Vicinity: French Point, west bank of Columbia River, ca 10 air mi SW of Kettle Falls.
Ponderosa pine/pinegrass open forest to riverbank and rocky islands. Phenology: flowering & fruiting.

U.S.A., Washington, Ferry County: Western Colville National Forest and Vicinity: Kettle River Campground, ca 0.5 air mi E of Boyds on the west bank of Kettle River.
Open ponderosa pine/pinegrass, mixed forest edge, riverbank, seasonally flooded inlets, and rock outcrops. Phenology: flowering & fruiting.

U.S.A., Washington, Stevens County: Western Colville National Forest and Vicinity: Indian Creek on west side of Iron Mountains, ca 2 air mi NE of Addy.
Open ponderosa pine forest with scattered Douglas fir, pinegrass; rock outcrops on mostly southern aspect. Phenology: flowering & fruiting.

U.S.A., Washington, Stevens County: [location and coordinates withheld]
Quartzite cliffs, talus slopes, rim, and forested base; mixed forest of Douglas fir and lodgepole pine; scattered ponderosa pine on rim. Phenology: flowering & fruiting.

U.S.A., Washington, Stevens County: Western Colville National Forest and Vicinity: Cliff Ridge on the southern boundary of the Little Pend Oreille Wildlife Refuge.
Ridge of bunchgrass steppe surrounded by mixed forest and interspersed with Douglas fir. Exotics invading, but small areas still primarily native vegetation. Phenology: flowering & fruiting.

U.S.A., Washington, Ferry County: Western Colville National Forest and Vicinity: Barstow Flats on Kettle River, ca 1 air mi SSE of Barstow store.
Riverbank and sandy flood plain with ponderosa pine; heavily infested with cheatgrass and Poa bulbosa. Phenology: flowering & fruiting.

U.S.A., Washington, Stevens County: Western Colville National Forest and Vicinity: Little Pend Oreille Wildlife Refuge: Blacktail Mountain, ca 15 air mi ESE of Colville.
Mixed forest and bald outcrops with scattered granite boulders on southern exposure. Phenology: flowering & fruiting.

U.S.A., Washington, Stevens County: Western Colville National Forest and Vicinity: tramway region of Huckleberry Creek drainage, ca 3 air mi NW of Waitts Lake; ca 7 air mi SW of Chewelah.
Rock outcrops and bald ridges with occasional large Douglas fir and ponderosa pine; mixed woods in draws. Phenology: flowering & fruiting.
with Sylvia Brock

U.S.A., Washington, Ferry County: Western Colville National Forest and Vicinity: Hoodoo Canyon Trail to Emerald Lake from Deadman Creek, ca 10 air mi W of Kettle Falls.
Lake shore; trailside through mixed forest to north facing balds, rock outcrops, and cliffs with scattered ponderosa pine, Douglas fir, and pinegrass; small seeps. Phenology: flowering & fruiting.

U.S.A., Washington, Ferry County: Western Colville National Forest and Vicinity: Gibraltar Mountain, ca 1 air mi SE of Republic.
Creek and lakeside through mixed forest to open basaltic balds and ridge tops. Phenology: flowering & fruiting.
with Linda Swartz

U.S.A., Washington, Stevens County: Western Colville National Forest and Vicinity: south end of Old Douglas Mountain.
Cliffs and talus slopes with mixed forest at base; scattered large ponderosa pine and Douglas fir on higher south facing slopes. Phenology: flowering & fruiting.

U.S.A., Washington, Ferry County: Western Colville National Forest and Vicinity: west of the Kettle River, ca 2.5 air mi SW of Danville.
West and south facing slopes with rock outcrops and scattered ponderosa pines. Open areas heavily infested with knapweed, cheatgrass, and goatweed. Phenology: flowering & fruiting.

U.S.A., Washington, Ferry County: Western Colville National Forest and Vicinity: White Creek above Kettle River, ca 2.5 air mi NE of Curlew.
Open south and west facing slopes. Phenology: flowering & fruiting.

U.S.A., Washington, Ferry County: Western Colville National Forest and Vicinity: Lake Ellen, ca 16 air mi WSW of Colville.
Mountainside above east end of lake and campground; granite balds with fingers of mixed forest. Phenology: flowering & fruiting.

U.S.A., Washington, Stevens County: Western Colville National Forest and Vicinity: Flagstaff Mountain, ca 3 air mi SW of Northport.
South facing mountainside below barite mine; open steppe with scattered brush and occasional ponderosa pine and Douglas fir. Phenology: flowering & fruiting.

U.S.A., Washington, Stevens County: Western Colville National Forest and Vicinity: Fifteenmile Creek, ca 17 air mi N of Kettle Falls.
Open slopes and rock outcrops. Phenology: flowering & fruiting.

U.S.A., Washington, Ferry County: Western Colville National Forest and Vicinity: Lambert Creek, ca 9 air mi NE of Republic.
1994 burn. Phenology: flowering & fruiting.

U.S.A., Washington, Ferry County: Western Colville National Forest and Vicinity: Graves Mountain, ca 16 air mi WNW of Kettle Falls.
Mixed forest, rock outcrops, and east and south slopes of mountaintop. Phenology: flowering & fruiting.

U.S.A., Washington, Stevens County: Western Colville National Forest and Vicinity: Sherlock Peak, ca 5 air mi W of Metaline Falls.
Open ridgetop with scattered Pinus contorta and Abies lasiocarpa; rock outcrops. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sublette County: Gros Ventre: Granite Creek-Hoback River junction, ca 11 air mi ESE of Hoback Junction.
Sagebrush, rocky limestone slopes with douglas fir.

U.S.A., Wyoming, Teton County: Gros Ventre: ca 1.8 air mi E of Hoback Junction.
Sagebrush slopes and ridge top with patches of douglas fir and aspen. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sublette County: Wyoming/Salt River Ranges: Wyoming Range: Willow Creek Drainage: Ramshorn Peak; ca 11 air mi SE of Hoback Junction.
Subalpine/alpine meadow with limestone and some shale and red beds.

U.S.A., Wyoming, Lincoln County: Wyoming/Salt River Ranges: Wyoming Range: peak 10181 elevation S to Clause Peak and ridge to S.
Limestone ridges and slopes; alpine/subalpine.

Grassy hill with sagebrush slopes, limestone outcrops and eroded areas. Phenology: flowering.

U.S.A., Wyoming, Lincoln County: Wyoming/Salt River Ranges: Tunp Range: ca 17 air mi W of Kemmerer.
Breakes with sagebrush-grassland, scattered serviceberry and mountain mahogony; with barren shaley-clay and limestone outcrops. Phenology: flowering.

U.S.A., Wyoming, Lincoln County: Wyoming/Salt River Ranges: Salt River Range: Phillips Creek, ca 5 air mi N of Afton.
Lodgepole pine and Douglas fir on north exposures, grass and herb communities and sagebrush on south exposures with Rocky Mountain juniper and some maple on ridges and slopes, also streamside; along or adjacent to stream. Phenology: flowering & fruiting.

U.S.A., Wyoming, Lincoln County: Wyoming/Salt River Ranges: Salt River Range: Prater Canyon, ca 19 air mi N of Afton.
Canyon bottom and lower slopes with narrowleaf cottonwood, Douglas fir, willow below, and Douglas fir, subalpine fir, and Salix scouleriana on higher slopes; substrate of limestone. Phenology: fruiting.

U.S.A., Wyoming, Sublette County: Wyoming/Salt River Ranges: Wyoming Range: Coal Creek and South Piney Creek; ca 21 air mi W of Big Piney.
Shaley open slopes bordering on Douglas fir, lodgepole pine, and aspen woodland and streamside and adjacent moist slopes; open slopes. Phenology: fruiting.

U.S.A., Wyoming, Sublette County: Green River Basin: South Cottonwood Creek, ca 19 air mi NW of Big Piney.
Streamside, sagebrush grasslands, and adjacent eroded slopes. Phenology: flowering.

U.S.A., Wyoming, Sublette County: Green River Basin: Onion Creek, ca 9 air mi SW of Daniel Junction.
Sagebrush-grassland and alkaline stream. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sublette County: Green River Basin: Onion Creek, ca 9 air mi SW of Daniel Junction.
Sagebrush-grassland and alkaline stream. Phenology: flowering.

U.S.A., Wyoming, Sublette County: Green River Basin: above North Cottonwood Creek; ca 11 mi WSW of Daniel Junction.
Sandy slopes with outcrops of sandstone. Phenology: flowering.

U.S.A., Wyoming, Natrona County: Upper North Platte and Laramie River Drainages: Ryan Hill W of Oregon Trail or County Road 319, ca 9.5 air mi NW of Alcova townsite.
Sandy-gravelly roadside. Phenology: flowering.

U.S.A., Wyoming, Sublette County: Wyoming/Salt River Ranges: Wyoming Range: Merna Butte; 9-10 air mi WNW of Daniel Junction.
Douglas fir, subalpine fir, and aspen forest, stream margins with willow thickets, and sagebrush-grassland slopes and eroded ridges; eroded slopes and ridges. Phenology: flowering.

U.S.A., Wyoming, Sublette County: Wyoming/Salt River Ranges: Wyoming Range: Merna Butte; 9-10 air mi WNW of Daniel Junction.
Douglas fir, subalpine fir, and aspen forest, stream margins with willow thickets, and sagebrush-grassland slopes and eroded ridges; eroded slopes and ridges. Phenology: fruiting.

U.S.A., Wyoming, Lincoln County: Wyoming/Salt River Ranges: Commissary Ridge: 0.5 air mi SE of Kemmerer Reservoir along powerlines E of paved road; ca 12 air mi NW of Kemmerer.

U.S.A., Wyoming, Lincoln County: Wyoming/Salt River Ranges: Salt River Range: ridge N and W of Corral Creek Lake; ca 7.5 air mi ESE of Afton.
Scree slope from valley floor to west, east to ridge. Phenology: flowering.

U.S.A., Wyoming, Lincoln County: Wyoming/Salt River Ranges: Wyoming Range: Deadman Mountain trail, 1-2 miles from trailhead; ca 0.1-0.7 air mi N of Deadman Mountain summit.
Calcareous scree slopes to E on ridge extending S to summit. Phenology: flowering & fruiting.

U.S.A., Wyoming, Lincoln County: Wyoming/Salt River Ranges: Wyoming Range: Deadman Mountain trail, 1-2 miles from trailhead; ca 0.1-0.7 air mi N of Deadman Mountain summit.
Calcareous scree slopes to E on ridge extending S to summit. Phenology: flowering.

U.S.A., Wyoming, Lincoln County: Wyoming/Salt River Ranges: Wyoming Range: Deadman Mountain trail, 1-2 miles from trailhead; 0.5 mi N to summit of Deadman Mountain.
Limestone ridge with whitebark pine and Douglas fir. Phenology: flowering.

U.S.A., Wyoming, Lincoln County: Wyoming/Salt River Ranges: Salt River Range: North Fork Willow Creek trail towards McDougal Pass; ca 10.5 air mi NNE of Afton.
Stream drainage with scattered wooded areas and moist slopes. Phenology: flowering & fruiting.

U.S.A., Wyoming, Lincoln County: Wyoming/Salt River Ranges: Salt River Range: North Fork Willow Creek trail towards McDougal Pass; ca 10.5 air mi NNE of Afton.
Stream drainage with scattered wooded areas and moist slopes. Phenology: flowering.

U.S.A., Wyoming, Lincoln County: Wyoming/Salt River Ranges: Salt River Range: ridge from McDougal Pass
Calcareous talus slopes up to ridge. Phenology: flowering.

U.S.A., Wyoming, Lincoln County: Wyoming/Salt River Ranges: Salt River Range: 0.5-1.3 air mi S of McDougal Pass to peak with elevation of 10350 feet; ca 10.5 air mi NE of Afton.
Limestone outcrops and talus slopes. Phenology: fruiting.

U.S.A., Wyoming, Sublette County: Wyoming/Salt River Ranges: Wyoming Range: Lookout Mountain at west end of Beaver Ridge on North Fork Dry Beaver Creek; ca 25 air mi WNW of Daniel Junction.
Grassy areas and ridge. Phenology: flowering.

U.S.A., Wyoming, Sublette County: Wyoming/Salt River Ranges: Wyoming Range: Horse Mountain, northwest slope to summit and SE to highpoint with elevation 10,172 feet; ca 25 air mi NNW of Daniel Junction.
Open grassy ridge with rock outcrops and loose rocky slopes to the southwest. Phenology: fruiting.

U.S.A., Wyoming, Sublette County: Wyoming/Salt River Ranges: Wyoming Range: Horse Mountain, northwest slope to summit and SE to highpoint with elevation 10,172 feet; ca 25 air mi NNW of Daniel Junction.
Open grassy ridge with rock outcrops and loose rocky slopes to the southwest. Phenology: flowering.

U.S.A., Wyoming, Sublette County: Wyoming/Salt River Ranges: Wyoming Range: south end of Triple Peak from South Cottonwood Creek; ca 27 air mi SW of Daniel Junction.
Douglas fir wooded slopes, limestone hogback, barren slopes, and meadows; meadows. Phenology: fruiting.

U.S.A., Wyoming, Sublette County: Wyoming/Salt River Ranges: Wyoming Range: south peak of Triple Peak; ca 26 air mi SW of Daniel Junction.
Grassy slopes and limestone outcrops. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sublette County: Wyoming/Salt River Ranges: Wyoming Range: middle and northern peaks of Triple Peak; ca 26 air mi SW of Daniel Junction.
Grassy slopes and calcareous outcrops. Phenology: fruiting.

U.S.A., Wyoming, Lincoln County: Wyoming/Salt River Ranges: Salt River Range: ridge 1-2 air mi SW of summit of Man Peak; ca 9 air mi E of Thayne.
Limestone ridge with patches of limber pine and subalpine fir. Phenology: fruiting.

U.S.A., Wyoming, Lincoln County: Wyoming/Salt River Ranges: Salt River Range: summit of Man Peak; ca 9 air mi E of Thayne.
Rocky, calcareous summit. Phenology: fruiting.

U.S.A., Wyoming, Sublette County: Wyoming/Salt River Ranges: Wyoming Range: southeast end of Mount McDougal from Kleinstick Mine NW to county line; ca 0.3 air mi SE of peak 10780 (feet); 1-1.3 air mi N to NW of McDougal Gap.
Talus slope, often stabilized, and limestone outcrops. Phenology: fruiting.

U.S.A., Wyoming, Lincoln County: Wyoming/Salt River Ranges: Wyoming Range: Mount McDougal between peaks 10682 and 10742 (feet) and N to top of ridge overlooking Gunsight Pass; 2-3 air mi NNW of McDougal Gap.
Rocky (limestone) slopes and summit with patches of whitebark pine, subalpine fir, and Engelmann spruce. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sublette County: Wyoming/Salt River Ranges: Wyoming Range: trail to Long Hollow but then straight N up spine of Mount Schidler; ca 2.5 air mi NE of Middle Piney Lake.
Coniferous forests and scree slopes. Phenology: fruiting.

U.S.A., Wyoming, Sublette County: Wyoming/Salt River Ranges: Wyoming Range: Mount Schidler from peak 10192 (feet) to the summit proper; ca 4.5 air mi NE of Middle Piney Lake.
Open rocky slopes with patches of whitebark pine and some subalpine fir. Phenology: fruiting.

U.S.A., Wyoming, Sublette County: Wyoming/Salt River Ranges: Wyoming Range: Straight Creek just S and a little E of Mount Schidler; ca 2-2.5 air mi NE of Middle Piney Lake.
Stream side and banks. Phenology: fruiting.

U.S.A., Wyoming, Sublette County: Upper Green River Basin: Cretaceous Mountain/Hogsback Ridge area: Hogsback Ridge: north end of The Hogsback, ca 17.5 air mi SW of Big Piney.
Flat area above limestone cliffs. Phenology: flowering.

U.S.A., Wyoming, Sublette County: Upper Green River Basin: Cretaceous Mountain/Hogsback Ridge area: Hogsback Ridge: north end of The Hogsback, ca 17.5 air mi SW of Big Piney.
Stony slope with low vegetation. Phenology: flowering.

U.S.A., Wyoming, Lincoln County: Wyoming/Salt River Ranges: Tunp Range: Gooseberry Spring and vicinity between Boulder and Rock Creek ridges, ca 25 air mi WNW of Kemmerer; ca 6 air mi NE of Sage Junction.
Clay sagebrush slopes below rimrock. Phenology: fruiting.

U.S.A., Wyoming, Lincoln County: Wyoming/Salt River Ranges: Tunp Range: on Dempsey Ridge just N of Fossil Butte National Monument, NE of the Bullpen, ca 17 air mi NW of Kemmerer.
Clay soil on saddle between slopes. Phenology: buds.

U.S.A., Wyoming, Sublette County: Upper Green River Basin: Cretaceous Mountain/Hogsback Ridge area: north rim of Dry Basin just off Calpet Road, ca 10 air mi SW of Big Piney.
Sagebrush-snowberry community on lee side of slope. Phenology: flowering.

U.S.A., Wyoming, Sublette County: Upper Green River Basin: Cretaceous Mountain/Hogsback Ridge area: north rim of Dry Basin just off Calpet Road, ca 10 air mi SW of Big Piney.
Knolls and ridgetops with cushion plants and low vegetation. Phenology: fruiting.

U.S.A., Wyoming, Sublette County: Upper Green River Basin: Cretaceous Mountain/Hogsback Ridge area: north end of Big Mesa above Dry Piney Creek, ca 13.5 air mi SW of Big Piney.
Artemisia nova grassland on top of mesa. Phenology: fruiting.

U.S.A., Wyoming, Sublette County: Upper Green River Basin: Cretaceous Mountain/Hogsback Ridge area: upper slopes of Wildcat Canyon, ca 3.5 air mi WSW of Clara Birds Nipple (Bird Nipple); ca 16 air mi SSW of Big Piney.
Steep sagebrush slopes. Phenology: fruiting.

U.S.A., Wyoming, Lincoln County: Upper Green River Basin: Cretaceous Mountain/Hogsback Ridge area: La Barge Creek Road, ca 7 air mi SW of La Barge.
Gravelly slopes and limestone outcrops with barren south and west exposures and sagebrush-montane shrub east exposures. Phenology: fruiting.

U.S.A., Wyoming, Lincoln County: Upper Green River Basin: Cretaceous Mountain/Hogsback Ridge area: ca 2 air mi WSW of La Barge just N of Wyo Hwy 235.
Sandy slopes and bench with sagebrush on slope and scattered cushion plant communities. Phenology: buds.

Sandy substrate with sagebrush slopes and cushion plant community on ridge. Phenology: buds.

U.S.A., Wyoming, Lincoln County: Wyoming/Salt River Ranges: Hams Fork Plateau: ca 5 air mi WNW of Kemmerer.
Sandstone outcrops and sandy slopes with sagebrush on slopes, cushion plants on ridges. Phenology: buds.

U.S.A., Wyoming, Lincoln County: Wyoming/Salt River Ranges: Dempsey Ridge: east end of Nugget Canyon on ridge N of highway bridge over Twin Creek; ca 9 air mi E of Sage Junction.
Steep sandy slope with some areas more limey. Phenology: buds.

U.S.A., Wyoming, Sublette County: Upper Green River Basin: Cretaceous Mountain/Hogsback Ridge area: Hogsback Ridge, ca 3 air mi WNW of Calpet.
Calcarous caprock and limey, gravelly slopes with scattered Douglas fir and limber pine. Phenology: buds.

U.S.A., Wyoming, Sublette County: Upper Green River Basin: Cretaceous Mountain/Hogsback Ridge area: Hogsback Ridge, 5 mi NW of Calpet.
Limestone outcrops and gravelly slopes and ridges with some areas of sandy redbeds. Phenology: flowering.

U.S.A., Wyoming, Sublette County: Upper Green River Basin: Cretaceous Mountain/Hogsback Ridge area: Clara Birds Nipple (Bird Nipple), ca 6 air mi N of La Barge.
Sandstone caprock and sandy areas with sagebrush below, mountain mahogany and currant above. Phenology: flowering.

U.S.A., Wyoming, Sublette County: Upper Green River Basin: Cretaceous Mountain/Hogsback Ridge area: ca 10.5 air mi W of junction U.S. Hwy 189 and Wyo Hwy 235.
Sandstone caprock and sandy slopes. Phenology: flowering.

U.S.A., Wyoming, Lincoln County: Wyoming/Salt River Ranges: Salt River Range: Oyster Ridge, ca 9 air mi N of Kemmerer.
Streamside and sandy slopes below, sandstone outcrops and sandy ridge above. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sublette County: Upper Green River Basin: Cretaceous Mountain/Hogsback Ridge area: mesa with radio tower, ca 10.5 air mi SSW of Big Piney.
Calcareous mesa and upper slopes. Phenology: fruiting.

U.S.A., Wyoming, Sublette County: Wyoming/Salt River Ranges: Salt River Range: Lake Ridge, ca 19 air mi SW of Big Piney.
Meadow and adjacent subalpine fir forest with some scattered whitebark pine. Phenology: flowering.

Meadow and adjacent subalpine fir forest with some scattered whitebark pine. Phenology: flowering.

U.S.A., Wyoming, Sublette County: Upper Green River Basin: Cretaceous Mountain/Hogsback Ridge area: Pine Grove Creek near northwest end of Cretaceous Mountain; ca 15.5 air mi SW of Big Piney.
Meadow along stream with patches of shrubs. Phenology: fruiting.

U.S.A., Wyoming, Sublette County: Upper Green River Basin: Cretaceous Mountain/Hogsback Ridge Area: ca 15 air mi SW of Big Piney.
Shady slopes with sagebrush. Phenology: fruiting.

U.S.A., Wyoming, Lincoln County: Wyoming/Salt River Ranges: Salt River Range: Tunp Range on ridge between Sawmill Creek and Kelly Creek, ca 15 air mi NNE of Cokeville.
Open ridge with patches of conifers and aspen. Phenology: flowering & fruiting.

U.S.A., Wyoming, Lincoln County: Wyoming/Salt River Ranges: Salt River Range: Ridge, ca 1 mi N and S of the summit of Fontenelle Mountain.
Ridge covered with whitebark pine with some subalpine fir. Phenology: flowering & fruiting.

U.S.A., Wyoming, Lincoln County: Wyoming/Salt River Ranges: Salt River Range: Absaroka Ridge, ca 13 air mi NW of Viola.
Lodgepole pine, subalpine fir and scattered whitebark pine. Phenology: buds.

U.S.A., Wyoming, Lincoln County: Wyoming/Salt River Ranges: Salt River Range: Absaroka Ridge, ca 13 air mi NW of Viola.
Lodgepole pine, subalpine fir and scattered whitebark pine. Phenology: flowering.

U.S.A., Wyoming, Lincoln County: Wyoming/Salt River Ranges: Tunp Range: Hobble Creek from Sams Creek to Coantag Creek, ca 20 air mi NNE of Cokeville.
Stream bottom and lower slopes. Phenology: fruiting.

U.S.A., Wyoming, Sublette County: Upper Green River Basin: Cretaceous Mountain/Hogsback Ridge Area: Northwest corner of Cretaceous Mountain, ca 15 air mi SW of Big Piney.
Limestone outcrops and sandy slopes adjacent to gas well. Phenology: flowering.

U.S.A., Wyoming, Sublette County: Wyoming/Salt River Ranges: Wyoming Range: Northern end of Mount Darby.
Grassy to gravelly slopes. Phenology: flowering.

U.S.A., Wyoming, Sublette County: Wyoming/Salt River Ranges: Wyoming Range: Northern end of Mount Darby.
Grassy to gravelly slopes. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sublette County: Wyoming/Salt River Ranges: Wyoming Range: Top of Mount Darby.
Snowbank communities, meadows and rocky outcrops. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sublette County: Wyoming/Salt River Ranges: Salt River Range: Riley Ridge.
Grassy slopes with scattered patches of sagebrush. Phenology: flowering.

U.S.A., Wyoming, Sublette County: Wyoming/Salt River Ranges: Salt River Range: Northwest slope of Riley Ridge.
Rocky, grassy slopes with benches, often with aspen groves, some standing water and springs. Phenology: flowering.

U.S.A., Wyoming, Sublette County: Wyoming/Salt River Ranges: Salt River Range: Northwest slope of Riley Ridge.
Rocky, grassy slopes with benches, often with aspen groves, some standing water and springs. Phenology: buds.

U.S.A., Wyoming, Lincoln County: Wyoming/Salt River Ranges: Salt River Range: Commissary Ridge: Commissary benchmark (Peak 10315). WC1/8
Rocky ridge top, calcareous with whitebark pine and some subalpine fir. Phenology: flowering.

U.S.A., Wyoming, Park County: Bighorn Basin: on the divide between Gooseberry Creek and Renner Draw, ca 1.5 air mi S of Gooseberry Creek; ca 11 air mi S of Meeteetse.
South-facing clay slopes with juniper below sandstone cliffs.

U.S.A., Wyoming, Carbon County: Medicine Bow Mountains: south end of cliff above Lake Marie.
In a pocket of sandy soil in a cleft in a south facing cliff. Sparse. Phenology: flowering & fruiting.

U.S.A., Wyoming, Fremont County: Southeastern Absarokas: Table Mountain, ca 6 air mi ENE of Dubois.
Rocky flat dominated by Astragalus and Phlox. Phenology: flowering & fruiting.

U.S.A., Wyoming, Fremont County: Wind River Basin: ca 1.6 air mi NE of Dubois.
Red and gray banded badlands with nearly barren slopes and grassy flats. Phenology: flowering & fruiting.

U.S.A., Wyoming, Fremont County: Southeastern Absarokas: White Pass and vicinity, ca 6 air mi S of Ramshorn Peak, ca 9 air mi NW of Dubois.
Clay ridgetops. Phenology: flowering & fruiting.

U.S.A., Wyoming, Fremont County: Southeastern Absarokas: ca 0.7 mi S of White Pass; ca 7 air mi S of Ramshorn Peak; ca 8.5 air mi NW of Dubois.
Drilling pad. Phenology: flowering & fruiting.

U.S.A., Wyoming, Fremont County: Southeastern Absarokas: along Bench Creek, ca 9 air mi NW of Dubois.
Dry grassy slope. Phenology: flowering & fruiting.

U.S.A., Wyoming, Hot Springs County: Southeastern Absarokas: the Holy City and vicinity, ca 1 mi S of Squaw Teat Butte; ca 40 air mi WNW of Thermopolis.
Clay slopes below the spires and cliffs. Phenology: flowering & fruiting.

U.S.A., Wyoming, Park County: Northern Absarokas: along the trail from Lee City to Hoodoo Basin between Dike and Lamar Mountains and Hoodoo Peak, ca 39.7 air mi WNW of Cody.
Steep clay slope with volcanic rock outcrops above snow field. Phenology: flowering & fruiting.

U.S.A., Wyoming, Albany County: Laramie Mountains: milepost 19.9 on U.S. Hwy 287 S of Laramie, 2.4 mi SE of Tie Siding, then 1.6 mi E on Pumpkin Vine or County Road 241.
Common in granite pea gravel loam of grassland and roadside with Sedum, Erigeron, and Halimolobos. Phenology: flowering & fruiting.
with Linda Nelson

U.S.A., Wyoming, Albany County: Laramie Mountains: milepost 19.9 on U.S. Hwy 287 S of Laramie, 2.4 mi SE of Tie Siding, then 1.6 mi E on Pumpkin Vine or County Road 241.
Common in granite pea gravel loam of grassland and roadside with Sedum, Erigeron, and Halimolobos. Phenology: flowering & fruiting.

U.S.A., Wyoming, Big Horn County: Bighorn Basin: Rainbow Canyon, ca 18.5 air mi ESE of Lovell.
Multicolored clay slopes and points of the canyon walls.

U.S.A., Wyoming, Fremont County: Southwestern Absarokas: trail from Bonneville Pass to Dundee Meadows, ca 23.5 air mi NW of Dubois.
Spruce-fir-whitebark pine.
with Neil Snow

U.S.A., Wyoming, Washakie County: Bighorn Basin: along South Fork Fifteenmile Creek, ca 14 air mi WNW of Worland.
Elev. 4400
Clay flats with Atriplex gardneri and Artemisia spinescens.
with Erik Nelson

U.S.A., Wyoming, Washakie County: Bighorn Basin: Middle Fork Fifteenmile Creek near end of Paradise Alley, ca 24.5 air mi WNW of Worland.
Sandy clay bench between creek and badland bluffs.

U.S.A., Wyoming, Park County: Bighorn Basin: along McCullough Peak Road above West Branch Whistle Creek, ca 2.5 air mi NE of McCullough Peak, ca 16.5 air mi S of Powell.
Rubble covered slopes leading from benchland to badlands.

U.S.A., Wyoming, Park County: Bighorn Basin: near Willow Creek on Burlington Pass Road, ca 5.5 air mi SW of Burlington, ca 22 air mi W of Basin.
Clay to sandy clay flats between creek and bluffs.

U.S.A., Wyoming, Niobrara County: Southern Powder River Basin/Southeastern Plains: Southern Powder River Basin: ca 11 air mi WNW of Manville, ca 19 air mi WNW of Lusk.
Abundant in sandy loam in upland grassland with Cryptantha. Phenology: flowering & fruiting.

U.S.A., Wyoming, Carbon County: Hanna Basin: ca 8.5 air mi W of Hanna, ca 27 air mi ENE of Rawlins. Arch Mineral Corporation Seminoe 1 lease.
Common in clay soil in a grassy bottom with Agropyron smithii and on north-facing slope; transect 20B. Phenology: flowering & fruiting.
with Mariah Associates

U.S.A., Wyoming, Teton County: West Slope Wind River Range: Fish Creek/Moccasin Basin area, along Red Creek, ca 8 air mi SW of Togwotee Pass, ca 33 air mi ENE of Jackson.
Sagebrush-grassland slopes. Phenology: flowering & fruiting.

U.S.A., Wyoming, Hot Springs County: Bighorn Basin: Padlock Rim, along a tributary of South Fork Coal Draw, ca 12 air mi NW of Thermopolis.
Sandy slopes, flats, and rough breaks with juniper and limber pine.
with Robin Jones

U.S.A., Wyoming, Hot Springs County: Bighorn Basin: between Rattlesnake Gulch and Missouri Flats Road, ca 5 air mi NW of Thermopolis.
Grassy sagebrush slope on shale, clay, sand clay.
with Robin Jones

U.S.A., Wyoming, Hot Springs County: Bighorn Basin: between Kester Coulee and Prospect Creek, SW of Ilo Ridge, ca 5 air mi SSE of town site of Grass Creek, ca 25-26 air mi NW of Thermopolis.
Grassy draw.
with Robin Jones

U.S.A., Wyoming, Hot Springs County: Bighorn Basin: ridge between Sand Draw and Cottonwood Creek just W of Wyo Hwy 120, ca 5 air mi NE of Hamilton Dome, ca 18 air mi NW of Thermopolis.
Rough breaks of sandstones, mudstones, shales, coal, carboniferous shales, and associated soils.

U.S.A., Wyoming, Hot Springs County: Bighorn Basin: above Red Canyon across from Minnesela Slope, ca 4.5 air mi SW of Thermopolis.
Old burn area in sagebrush-grassland with no current sagebrush regeneration.

U.S.A., Wyoming, Hot Springs County: Bighorn Basin: above Red Canyon across from Minnesela Slope, ca 4.5 air mi SW of Thermopolis.
Stony ridge with scattered juniper.

U.S.A., Wyoming, Hot Springs County: Bighorn Basin: hills along Wagonhound Creek W of Wagonhound Bench, ca 6 air mi WNW of Hamilton Dome, ca 26 air mi NW of Thermopolis.
Greasewood flats on bench above stream channel.

U.S.A., Wyoming, Hot Springs County: Bighorn Basin: Gumbo Hills, ca 3 air mi E of Hamilton Dome, ca 17-18 air mi WNW of Thermopolis.
Gumbo clay slopes.

U.S.A., Wyoming, Hot Springs County: Bighorn Basin: ridge between North and Middle Forks of Owl Creek, ca 17 air mi WSW of Hamilton Dome, ca 34 air mi W of Thermopolis.
Volcanic and other cobbles on hills and slopes.

U.S.A., Wyoming, Hot Springs County: Bighorn Basin: along Cottonwood Creek, ca 6 air mi W of Hamilton Dome, ca 25 air mi WNW of Thermopolis.
Rolling hills with sandstone outcrops, sandy and clay patches in sagebrush-grassland or grassland.

U.S.A., Wyoming, Johnson County: Powder River Basin: ca 22 air mi N of Linch, ca 28.5 air mi NE of Kaycee, above the Powder River on the Iragaray Ranch.
Abundant in upland grassland with Xylorhiza and Lappula redowskii. Phenology: flowering.

U.S.A., Wyoming, Carbon County: South-central Wyoming: ca 7.7 road mi N of Baggs on Wyo Hwy 789, then ca 0.9 road mi E on flats above Muddy Creek.
41.1291° N, 107.637° W; NAD 83, uncertainty 700 ft., Nat. Geog. TOPO!
On greasewood flats. Abundant. Phenology: buds.

U.S.A., Wyoming, Sweetwater County: Washakie Basin: Powder Rim, ca 7.3 road mi N of Baggs on Wyo Hwy 789 then 22 road mi W on Shell Creek Stock Trail BLM road and Poison Basin or BLM Road 700, ca 4.6 road mi W of Sand Creek bridge.
On juniper-sagebrush slopes. Phenology: flowering.

U.S.A., Wyoming, Lincoln County: Above Hams Fork ca 1.9 air mi N of Kemmerer on Wyo Hwy 233.
Sagebrush upland. Phenology: flowering & fruiting.

U.S.A., Wyoming, Washakie County: Big Horn Mountains: ca 26.5 air mi SE of Ten Sleep, ca 9.5 air mi ESE of Big Trails on Hazelton Road.
Grassy slope. Phenology: flowering & fruiting.

U.S.A., Wyoming, Washakie County: Big Horn Mountains: ca 26.5 air mi SE of Ten Sleep, ca 9.5 air mi ESE of Big Trails on Hazelton Road.
Grassy flat. Phenology: flowering & fruiting.

U.S.A., Wyoming, Washakie County: Big Horn Mountains: ca 31 air mi SE of Ten Sleep, ca 12 air mi SE of Big Trails.
Grassy draw. Phenology: flowering & fruiting.

U.S.A., Wyoming, Albany County: Medicine Bow Mountains: 11/2 mi W of Woods Landing off Wyo Hwy 230.
Sparse in sandy rocky soil with Mertensia, Leucocrinum and Artemisia. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sheridan County: Big Horn Mountains: on Boyd Ridge, ca 30 air mi W of Ranchester, ca 15.5 air mi NW of Burgess Junction.
Stony, grassy slope. Phenology: flowering & fruiting.

U.S.A., Wyoming, Big Horn County: Big Horn Mountains: along U.S. Hwy 14A above Five Springs Creek; ca 20 air mi E of Lovell.
Rocky juniper-sagebrush slopes. Phenology: flowering & fruiting.

U.S.A., Wyoming, Albany County: Medicine Bow Mountains: northeast corner of Sheep Mountain, 23 1/4 mi W of Laramie, ca 2 mi S of Wyo Hwy 130.
Sparse in sandy fine granitic gravel with Oryzopsis and Stipa. Phenology: flowering & fruiting.

U.S.A., Wyoming, Albany County: Medicine Bow Mountains: NE corner of Sheep Mountain, 23 1/4 mi W of Laramie, ca 2 mi S of Wyo Hwy 130.
Sparse in sandy fine granitic gravel with Stipa and Oryzopsis. Phenology: flowering & fruiting.

U.S.A., Wyoming, Johnson County: Big Horn Mountains: W of Circle Park at the head of Circle Park Creek, ca 15.5 air mi WSW of Buffalo.
Dry meadow. Phenology: flowering & fruiting.
with Denise Gion

U.S.A., Wyoming, Albany County: Medicine Bow Mountains:
Common in sandy fine granitic gravel with Arenaria, Sedum and Artemisia. Phenology: flowering & fruiting.

U.S.A., Wyoming, Albany County: Medicine Bow Mountains:3 mi E of Mountain Home on the Boswell Creek Road, near Boswell Creek Campground.
Frequent in gravelly soil at the edge of the road, with Hordeum and Agropyron.. Phenology: flowering & fruiting.

U.S.A., Wyoming, Johnson County: Big Horn Mountains: along Doyle Creek on the Hazelton Road, ca 1.7 air mi SE of Hazelton Pyramid, ca 24.3 air mi SW of Buffalo.
Drier slopes and meadows. Phenology: flowering & fruiting.

U.S.A., Wyoming, Johnson County: Big Horn Mountains: in the canyon along the North Fork Crazy Woman Creek, ca 13.5 air mi SW of Buffalo.
Roadside and disturbed areas.

U.S.A., Wyoming, Washakie County: Big Horn Mountains: along Leigh Creek on an old section of U.S. 16, ca 4.5 air mi W of Powder River Pass; ca 17.5 air mi NE of Ten Sleep.
Flats near the creek. Phenology: flowering & fruiting.
with Gael Fonken

U.S.A., Wyoming, Big Horn County: Big Horn Mountains: east end of Battle Park, ca 9 air mi SW of Cloud Peak; ca 29 air mi ESE of Basin.
Open lodgepole pine woods. Phenology: flowering & fruiting.
with Gael Fonken

U.S.A., Wyoming, Park County: Bighorn Basin: Squaw Teats, ca 15 air mi ESE of Meeteetse.
Sandy soil on the buttes.

U.S.A., Wyoming, Park County: Bighorn Basin: Squaw Teats, ca 15 air mi ESE of Meeteetse.
Sandy clay on the buttes.

U.S.A., Wyoming, Hot Springs County: Bighorn Basin: ca 2.8 air mi SSE of Squaw Teats, ca 35 air mi NW of Thermopolis.
Sandy clay soil in sagebrush-grassland.

U.S.A., Wyoming, Hot Springs County: Bighorn Basin: on the divide between Enos and Grass Creek drainages, ca 5 air mi WNW of Grass Creek; ca 34.5 air mi NW of Thermopolis.
Sandy, rocky sagebrush slope with scattered limber pine and junipers.

U.S.A., Wyoming, Hot Springs County: Bighorn Basin: on the divide between Enos and Grass Creek drainages, ca 5 air mi WNW of Grass Creek; ca 34.5 air mi NW of Thermopolis.
Sheep bedding area.

U.S.A., Wyoming, Hot Springs County: Bighorn Basin: ca 5 air mi SE of Grass Creek; ca 25 air mi NW of Thermopolis.
Rocky slopes.

U.S.A., Wyoming, Hot Springs County: Bighorn Basin: ca 5 air mi SE of Grass Creek; ca 25 air mi NW of Thermopolis.
Clay or sandy clay in sagebrush-grasslands.

U.S.A., Wyoming, Washakie County: Bighorn Basin: Six Mile Reservoir and vicinity, ca 12 air mi NNW of Worland; ca 9 air mi SW of Manderson.
Clay soil in sagebrush-saltbush plains.

U.S.A., Wyoming, Big Horn County: Bighorn Basin: Six Mile Reservoir and vicinity, ca 9 air mi SW of Manderson; ca 15 air mi S of Basin.
Clay soil in small sagebrush draws in the badlands.

U.S.A., Wyoming, Big Horn County: Bighorn Basin: S of Fivemile Creek, ca 12 air mi WSW of Manderson; ca 22 air mi SW of Basin.
Gullies and draws in the badlands.

U.S.A., Wyoming, Big Horn County: Bighorn Basin: Fox Mountain, ca 9 air mi E of Greybull.
Sandy clay soil on the top and sides of the butte.

U.S.A., Wyoming, Big Horn County: Bighorn Basin: Potato Ridge, ca 14 air mi ESE of Greybull.
Shaly sagebrush-saltsage slopes.

U.S.A., Wyoming, Washakie County: Bighorn Basin: ca 5.5 air mi S of Worland on the Nowater Trail.
Clay soil on sagebrush grass slopes.

U.S.A., Wyoming, Washakie County: Bighorn Basin: Big Cedar Ridge, ca 14 air mi SSW of Ten Sleep on Blue Bank Road.
Grassy sagebrush flats and draws.

U.S.A., Wyoming, Washakie County: Big Horn Mountains: along the Middle Fork Powder River, ca 17 air mi SE of Big Trails, ca 28 air mi SE of Tensleep.
Disturbed area. Phenology: fruiting.

U.S.A., Wyoming, Hot Springs County: Bighorn Basin: ca 0.8 mi S of Hamilton Dome; ca 19.5 air mi WNW of Thermopolis.
Sagebrush-grassland.

U.S.A., Wyoming, Hot Springs County: Bighorn Basin: ca 3.5 air mi N of Hamilton Dome; ca 22 air mi NW of Thermopolis along Wagonhound Creek.
Bouteloua grassland.

U.S.A., Wyoming, Hot Springs County: Bighorn Basin: ca 5.5 air mi W of Hamilton Dome, ca 25 air mi WNW of Thermopolis.
Sandstone ridgetop with scattered limber pine and juniper.
with Robert S. Kirkpatrick

U.S.A., Wyoming, Albany County: Medicine Bow Mountains: 4 mi NW of Centennial on Wyo Hwy 130 then 1.5 mi N on Sand Lake Road then 1.6 mi NE on a logging road.SW1/4
Common in stony clay with Rumex, Aster and Deschampsia. Phenology: flowering & fruiting.

U.S.A., Wyoming, Natrona County: Wind River Basin: Rattlesnake Mountains: Garfield Peak and northeast slope.
Sandstones, shales, and limestone on lower slopes with granite above, streambanks, open slopes, and limber pine woodlands. Phenology: flowering & fruiting.

U.S.A., Wyoming, Johnson County: Big Horn Mountains: Tensleep Creek just below Lost Twin Lakes, ca 7 air mi SSE of Cloud Peak, ca 22 air mi WSW of Buffalo.
Spruce-fir forest. Phenology: flowering & fruiting.

U.S.A., Wyoming, Big Horn County: Big Horn Mountains: 0.3 mi NNE of Mistymoon Lake, ca 1.4 mi WNW of Florence Pass, ca 25 air mi NNE of Ten Sleep.
Dry rocky slope.

U.S.A., Wyoming, Crook County: Black Hills: between Goldie Road and Elkhorn Creek, ca 6 air mi WNW of Seely.
Moist gully in sagebrush grassland. Phenology: fruiting.

U.S.A., Wyoming, Teton County: Southwestern Absarokas: plateau-like summit of Terrace Mountain, ca 18 mi ENE of Moran Junction.
Open, subalpine-alpine herbland, with Lupinus argenteus, Frasera speciosa, Phlox, and Besseya.

U.S.A., Wyoming, Albany County: Medicine Bow Mountains: northwest side of Lost Lake.
Grassy slope. Phenology: flowering.
with Maria Hille

U.S.A., Wyoming, Albany County: Medicine Bow Mountains: N of eastern Telephone Lake, inlet stream below where trail comes down and crosses stream.
Mud flat.
with Maria Hille

U.S.A., Wyoming, Albany County: Medicine Bow Mountains: ca 3/16 air mi N of pond E of ridge E of East Glacier Lake, near plot 108.
Spruce-fir forest. Phenology: flowering & fruiting.
with Mark Lombardi

U.S.A., Wyoming, Albany County: Medicine Bow Mountains: ca 3/16 air mi N of pond E of ridge E of East Glacier Lake, near plot 108.
Spruce-fir forest.
with Mark Lombardi

U.S.A., Wyoming, Albany County: Medicine Bow Mountains: ENE of Little Brooklyn Lake, behind Open Air Chapel, above road.
Dry southeast-facing slope.

U.S.A., Wyoming, Albany County: Medicine Bow Mountains: ridge E of East Glacier Lake, near plot 107.
Dry, windswept southeast-facing slope on ridge.
with Kim Zawadzki

U.S.A., Wyoming, Fremont County: Wind River Basin: The Gas Hills.
Seep between two ridges. Phenology: flowering & fruiting.

U.S.A., Wyoming, Fremont County: Sweetwater Rocks: ca 3.5 air mi NNE of Jeffrey City.
Sagebrush slopes. Phenology: flowering & fruiting.
with Georgia Haines and Nora Little

U.S.A., Wyoming, Fremont County: Wind River Basin: west side of Ocean Lake.
Moist depression. Phenology: flowering & fruiting.

U.S.A., Wyoming, Fremont County: Wind River Basin: west side of Ocean Lake.

U.S.A., Wyoming, Fremont County: Granite Mountain Uplift: Willow Creek, ca 5 air mi NW of Muddy Gap Junction (Three Forks).
Meadow beside creek. Phenology: flowering & fruiting.

U.S.A., Wyoming, Carbon County: Northern side of the Ferris Mountains: along Little Cherry Creek and slopes above Little Cherry Creek, ca 6 air mi SE of Muddy Gap Junction (Three Forks).
Shrubby slopes. Phenology: flowering & fruiting.

U.S.A., Wyoming, Fremont County: Southeast edge of Trail Lake at inlet of Torrey Creek, ca 8.2 air mi SSE of Dubois; ca 6.9 mi S on Trail Lake Road.
Sagebrush grassland. Phenology: fruiting.
with Georgia Haines

U.S.A., Wyoming, Natrona County: Ca 6 air mi N of Arminto.
At base of small rock outcrop. Phenology: flowering & fruiting.

U.S.A., Wyoming, Fremont County: Wind River Basin: edge of Moneta Hills (badlands), ca 3 3/4 air mi NNE of Moneta.

U.S.A., Wyoming, Fremont County: Edge of Government Meadows, ca 4.5 air mi NNE of Sweetwater Station.
Sandy sagebrush grassland. Phenology: flowering & fruiting.

U.S.A., Wyoming, Natrona County: Wind River Basin: E-K Creek, ca 7.5 air mi NNE of Arminto.
Sagebrush grassland on red soil. Phenology: flowering & fruiting.
with Georgia Haines

U.S.A., Wyoming, Natrona County: Wind River Basin: E-K Creek, ca 7.5 air mi NNE of Arminto.
Sagebrush grassland on red soil. Phenology: flowering & fruiting.

U.S.A., Wyoming, Natrona County: South Fork Sand Creek, ca 7 1/4 air mi E of Lost Cabin.
Sandy soil in ravine bottom. Phenology: flowering & fruiting.

U.S.A., Wyoming, Fremont County: Flats, across U.S. Hwy 26 from Haines Farm, ca 9 mi W of Riverton on Wyo Hwy 26.
Sagebrush grassland and badland slopes and bottoms. Phenology: flowering.

U.S.A., Wyoming, Fremont County: Wind River Basin: Poison Creek, W of Castle Gardens Road, ca 1 air mi SW of Moneta.

U.S.A., Wyoming, Fremont County: Chalk Hills Draw: ca 10 air mi SE of Moneta on Castle Gardens Road.

U.S.A., Wyoming, Fremont County: Granite Mountain Uplift: Granite Mountains, Long Creek Mountain, ca 15.5 air mi NW of Jeffrey City.
Sagebrush grassland and rocky outcrops. Phenology: flowering & fruiting.

U.S.A., Wyoming, Fremont County: Granite Mountain Uplift: Long Creek, ca 17 air mi NW of Jeffrey City.
Moist meadow and creek banks. Phenology: flowering & fruiting.

U.S.A., Wyoming, Fremont County: Sweetwater Rocks: Cranner Rock, ca 14 3/4 air mi ESE of Jeffrey City.
Soil area between granite boulders.

U.S.A., Wyoming, Fremont County: Granite Mountain Uplift: top of Beaver Rim: Devils Gap, ca 7 air mi NNW of Sweetwater Station.
North facing slopes and valley bottom. Phenology: flowering & fruiting.

U.S.A., Wyoming, Fremont County: Flats, across U.S. Hwy 26 from Paradise Valley Road, ca 6 air mi WNW of Riverton.
Sagebrush grassland and badland slopes and bottoms. Phenology: flowering & fruiting.

U.S.A., Wyoming, Fremont County: Wind River Basin: Red Canyon Rim, ca 14 air mi SSE of Lander.
Patches of soil in nugget sandstone outcrop. Phenology: flowering & fruiting.

U.S.A., Wyoming, Natrona County: Sweetwater Rocks: Savage Pocket, ca 13 air mi NE of Muddy Gap Junction.
Sandy soil beside meadow by creek. Phenology: flowering & fruiting.

U.S.A., Wyoming, Albany County: Medicine Bow Mountains: east side of East Glacier Lake.
Dry, rocky west-facing slope.
with Claudia Regan

U.S.A., Wyoming, Albany County: Medicine Bow Mountains: ridge E of East Glacier Lake.
Dry, west-facing slope, in opening in spruce-fir-willow krummholz, near Plot 5. Near Plot (18.9,14.5). = Plot 5? Phenology: flowering & fruiting.
with Claudia Regan, Bob Musselman and Will Moir

U.S.A., Wyoming, Albany County: Medicine Bow Mountains: ridge E of East Glacier Lake.
Dry, west-facing slope, in opening in spruce-fir-willow krummholz, near Plot 5. Near Plot (18.9,14.5). = Plot 5?
with Claudia Regan, Bob Musselman and Will Moir

U.S.A., Wyoming, Carbon County: Upper North Platte and Laramie River Drainages: Willow Hill E of U.S. Hwy 287, ca 11 air mi NW of Rawlins.
Sandy sagebrush grasslands. Phenology: flowering.
with Emmanuelle Vital

U.S.A., Wyoming, Albany County: Medicine Bow Mountains: NE of east lobe of East Glacier Lake.
Dry meadow on south-facing slope. Near Plot 25. Phenology: flowering & fruiting.
with Claudia Regan

U.S.A., Wyoming, Albany County: Medicine Bow Mountains: ridgetop ESE of East Glacier Lake, near plot 38.
Rocky windswept ridgetop. Phenology: flowering & fruiting.
with Henrietta Bauer

U.S.A., Wyoming, Albany County: Medicine Bow Mountains: E of East Glacier Lake outlet, first knoll N of road around Brooklyn Lake.
Moist south-east facing slope.
with Kim Zawadzki, Tom Fletchall

U.S.A., Wyoming, Fremont County: Wind River Basin: E of Muskrat Road, along Muskrat Creek, ca 15 air mi W of Moneta.
Edge of sandy flood plain. Phenology: fruiting.

U.S.A., Wyoming, Albany County: Medicine Bow Mountains: E of Brooklyn Lake, near plot 214.
Moist forb meadow. Phenology: flowering & fruiting.
with Tom Fletchall

U.S.A., Wyoming, Albany County: Medicine Bow Mountains: E of Brooklyn Lake, near plot 214.
Moist forb meadow.
with Tom Fletchall

U.S.A., Wyoming, Albany County: Medicine Bow Mountains: SE of Brooklyn Lake, drainage above road just N of southern boundary of extended GLEES study area.
Forb meadow in moist drainage.

U.S.A., Wyoming, Albany County: Medicine Bow Mountains: SE of Brooklyn Lake, north edge of meadow at top of level below Forest Service meteorological tower, near Arvan's meadow.
Meadow interface with spruce-fir forest. Phenology: flowering & fruiting.

U.S.A., Wyoming, Albany County: Medicine Bow Mountains: E of road E of Brooklyn Lake, meadow W of plot 240.
Moist grass meadow. Phenology: flowering & fruiting.
with Tom Fletchall

U.S.A., Wyoming, Albany County: Medicine Bow Mountains: Lost Lake, south side of western lobe of lake.
Rock outcrop on steep slope.
with Maria Hille

U.S.A., Wyoming, Sweetwater County: Washakie Basin: Delaney Rim, ca 4 air mi S of Tipton.
Upper half of rim and rim edge, pebble surface at edge, seepage spring on side of rim, with stands of chokecherry and serviceberry, open slopes of clay and shale, some small ponds from seepage water; slopes. Phenology: fruiting.

U.S.A., Wyoming, Sweetwater County: Washakie Basin: ca 11 air mi SSE of Tipton.
Clay, hardpan plain, sand dunes; plains. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sweetwater County: Rock Springs Uplift: Black Buttes, ca 9 air mi S of Point of Rocks.
Large, steep slopes with sandstone outcrops, loose rocks, sand on summit with limber pine, clay/silt sagebrush plains, with flat, sandstone outcrops, small intermittent stream, with sedge flats; plains. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sweetwater County: Green River Basin: Cedar Mountain, ca 11 air mi NNE of Burntfork.
Pebble surface on summit, hard clay slopes, thickets of aspen and serviceberry in drainages and on lower slopes, hillsides with sagebrush, and benches with holding pond and several small springs; near pond. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sweetwater County: Rock Springs Uplift: north side of Steamboat Mountain.
Large mesa, with limber pine woodlands, aspen, rocky slopes, mesa top with rocky sagebrush "meadows", occasional springs in pine forests, lower slopes with sage on loam/clay, sedge meadows, cliffs; slopes. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sweetwater County: Green River Basin: steeply tilted sandstone ridge east side of Richards Gap.
Extensive sandstone outcrops, with juniper and pinyon pine, occasional open sagebrush grassland on slopes; with sagebrush. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sweetwater County: Green River Basin: ridges and flats between Richards Gap and Tepee Mountain, and along Red Creek.
Sandy and shaley slopes above deep drainages, rocky bench above, greasewood flats along lower drainage and creek; flats. Phenology: flowering & fruiting.

U.S.A., Wyoming, Washakie County: Bighorn Basin: above South Fork Fifteenmile Creek, ca 23 air mi W of Worland.
Badlands above creek, highly eroded clay and shale slopes, rocky slopes with sandstone, hard clay flats below slopes; flats.

U.S.A., Wyoming, Hot Springs County: Bighorn Basin: along Squaw Teats Road, ca 11 air mi SE of Meeteetse.
Sandstone outcrops along ridge with limber pine, sagebrush grassland on top of ridge, draw; ridge crest.

U.S.A., Wyoming, Hot Springs County: Owl Creek/Bridger Mountains: Bridger Mountains: Blue Hill; ca 16 air mi SE of Thermopolis.
Loose, shaley slopes of hill, rocky plains on summit, mud around holding pond in drainage below, sagebrush on lower slopes of hill; above holding pond.

U.S.A., Wyoming, Campbell County: Powder River Basin: ca 20 air mi SE of Reno Junction.
Gently rolling sagebrush plain, eroded slopes with coal outcrops and sand, scoria outcrops; plains. Phenology: flowering & fruiting.

U.S.A., Wyoming, Uinta County: Green River Basin: Sage Creek Mountain; ca 12 air mi SE of Mountain View.
Sandy slopes with Utah juniper, clay slide slopes; sandy ridgetops with sagebrush. Phenology: fruiting.

U.S.A., Wyoming, Sweetwater County: Rock Springs Uplift: ca 0.5 mi E of Point of Rocks.
Sandstone cliffs and scree slopes, sandy cobble bench above with scattered sand dunes; bench. Phenology: flowering & fruiting.

U.S.A., Wyoming, Carbon County: Upper North Platte and Laramie River Drainages: Cherry Creek, ca 5.2 air mi S of Wyo Hwy 220; ca 13.6 air mi SW of Independence Rock.
Sagebrush-grassland. Phenology: flowering.

U.S.A., Wyoming, Sweetwater County: Rock Springs Uplift: southwest base of Miller Mountain.
Seepage areas with sedge meadows, sagebrush slopes; meadow. Phenology: flowering & fruiting.

Hwy 59 right-of-way. Phenology: flowering & fruiting.

U.S.A., Wyoming, Campbell County: Powder River Basin: ca 4 road mi NW of Rockypoint.
Slope in open ponderosa pine. Phenology: flowering & fruiting.

U.S.A., Wyoming, Campbell County: Powder River Basin: ca 5.5 road mi N of Soda Wells.
Sagebrush plains. Phenology: flowering & fruiting.

U.S.A., Wyoming, Campbell County: Powder River Basin: Pumpkin Buttes: South Middle Butte, north end, above east and west faces, and rolling plains to east.
Pinus flexilus (E slope) and Juniperus (W slope); plains at summit. Phenology: flowering & fruiting.

Rolling plains, highway right-of-way; right-of-way, plains. Phenology: flowering & fruiting.

U.S.A., Wyoming, Converse County: Powder River Basin: ca 1 road mi S of Antelope Creek.
Rocky slopes, deeply dissected, sagebrush plains; plains. Phenology: flowering & fruiting.

Steep hill, sandy slope and rocky ridge, and sandy waste area near road, plains and shallow draw; rocky ridge. Phenology: fruiting.

Plains, streambanks, drying mud behind holding dam; plains. Phenology: flowering & fruiting.

Plains and flats along draw; plains. Phenology: flowering & fruiting.
with Ronald L. Hartman and Mary Alice Sanguinetti.

U.S.A., Wyoming, Campbell County: Powder River Basin: ca 15.5 mi ESE of Reno Junction.
Sagebrush plains, ponderosa pine covered slopes, sandstone outcrops; plains. Phenology: fruiting.
with Ronald L. Hartman and Mary Alice Sanguinetti.

Plains, head of draw; plains. Phenology: flowering & fruiting.

U.S.A., Wyoming, Carbon County: Upper North Platte and Laramie River Drainages: Cherry Creek, ca 5.2 air mi S of Wyo Hwy 220; ca 13.6 air mi SW of Independence Rock.
Moist meadow. Phenology: flowering.

U.S.A., Wyoming, Campbell County: Powder River Basin: ca 2.5 air mi S of Rockypoint.
Salt flats and cattail marsh; flats.

Salt flats, old streambed, along Porcupine Creek; flats. Phenology: flowering & fruiting.

Flats and stream outlet; flats. Phenology: flowering & fruiting.

U.S.A., Wyoming, Converse County: Powder River Basin: near Bozeman Trail Monument.
Plains. Phenology: fruiting.

Rolling plains, small draw; draw. Phenology: flowering & fruiting.

Plains and flats along creek, ditches; flats. Phenology: flowering & fruiting.

U.S.A., Wyoming, Campbell County: Powder River Basin: South Middle Pumpkin Butte.
Limber pine slopes, rocky slopes, small pools of water on upper east slopes, plains and outcrops on summit; slope, in draw. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sheridan County: [location and coordinates withheld]
Rolling, sandy plains, sandstone outcrops, ponderosa pine on slopes; plains. Phenology: flowering & fruiting.

U.S.A., Wyoming, Johnson County: [location and coordinates withheld]
Greasewood flats along river. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sheridan County: Powder River Basin: hills above S R Creek, ca 8 air mi E of Wyarno.
Rocky slopes, scoria, sagebrush plains, mesic ravine; slope. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sheridan County: Powder River Basin: hills above S R Creek, ca 8 air mi E of Wyarno.
Rocky slopes, scoria, sagebrush plains, mesic ravine; slope.

U.S.A., Wyoming, Sheridan County: [location and coordinates withheld]
Scoria topped buttes along creek, loose, pebbly slopes, plains; top of butte. Phenology: flowering & fruiting.

U.S.A., Wyoming, Natrona County: Powder River Basin: along Thirtythree Mile Road, ca 1 mi S of South Fork Powder River.
Clay flats, sagebrush plains, mud along temporary pool; plains. Phenology: flowering & fruiting.

U.S.A., Wyoming, Niobrara County: [location and coordinates withheld]
Sandy plains, deep draw, with pines on east-facing slope, shallow, sandy draws; deep draw. Phenology: flowering & fruiting.

U.S.A., Wyoming, Natrona County: Powder River Basin: ca 12.5 air mi N of Casper.
Rolling sandy plain, sandstone outcrops; plains. Phenology: fruiting.

U.S.A., Wyoming, Johnson County: Powder River Basin: ca 17 air mi SE of Buffalo.
Sandy plain, shallow draw, flats around holding pond; plains. Phenology: fruiting.

U.S.A., Wyoming, Natrona County: Powder River Basin: Red Wall, ca 24 air mi N of Powder River.
Sandy plains and rocky slopes (Chugwater Formation) below the wall; slope. Phenology: flowering & fruiting.

U.S.A., Wyoming, Natrona County: Powder River Basin: along Middle Casper Creek, ca 3.5 air mi SE of Powder River.
Greasewood/saltbush flats along creek; flats. Phenology: flowering & fruiting.

Sandstone ridge, outcrops, rocky slopes, heavily grazed sagebrush plain; slopes. Phenology: flowering & fruiting.

Sandy plain, ponderosa pine slopes; slopes. Phenology: fruiting.

U.S.A., Wyoming, Johnson County: [location and coordinates withheld]
Sagebrush plains, wet draw, hills with clinker outcrops; plains. Phenology: flowering & fruiting.

U.S.A., Wyoming, Natrona County: Powder River Basin: ca 12 air mi SW of Midwest.
Muddy margins of holding pond. Phenology: flowering & fruiting.

U.S.A., Wyoming, Washakie County: Bighorn Basin: junction of Wyo Hwy 434 and Spring Creek Road; 7.4 road miles SSE of Ten Sleep.
Disturbed plains along intersection.

U.S.A., Wyoming, Washakie County: Bighorn Basin: Spring Creek, ca 9 air mi SE of Ten Sleep.
Sagebrush plains surrounding creek, sandy floodplain along creek, hill slope; plains.

U.S.A., Wyoming, Washakie County: Bighorn Basin: Castle Gardens; ca 6.5 air mi SW of Ten Sleep.
Wildly dissected sandstone outcrops, mesas, sandy sagebrush plains, with Juniperus osteosperma and Pinus; plains.

U.S.A., Wyoming, Washakie County: Bighorn Basin: North Butte, ca 10 air mi SW of Ten Sleep.
Large shale butte, loose slopes, sagebrush on lower slopes; slopes.

U.S.A., Wyoming, Big Horn County: Bighorn Basin: U.S. Hwy 16/20, 5.7 road mi S of Basin.
Clay slope along highway; slope.

U.S.A., Wyoming, Big Horn County: Big Horn Mountains: mouth of Dry Medicine Lodge Canyon (S9 & S16) and ridge above Medicine Lodge Canyon, and along Dry Medicine Lodge Creek (S10 & S15).

U.S.A., Wyoming, Big Horn County: Big Horn Mountains: Medicine Lodge Canyon, along Cold Springs Road, ca 8 air mi NE of Hyattville.
Juniper/sagebrush, sandy slopes, upper reaches of canyon, with juniper and mountain mahogany; slopes. Phenology: flowering & fruiting.

U.S.A., Wyoming, Washakie County: Big Horn Mountains: Rome Hill Road, ca 10.5 air mi ESE of Ten Sleep.
Chugwater redbeds with gypsum, sagebrush drainages; drainages. Phenology: flowering & fruiting.

U.S.A., Wyoming, Park County: Northern Absorokas: North Fork of the Shoshone River Drainage: Shoshone Canyon, N of Shoshone River, just below Buffalo Bill Dam.
Lower canyon slopes, north of river.

U.S.A., Wyoming, Hot Springs County: Owl Creek/Bridger Mountains: Owl Creek Mountains: U.S. Hwy 20, ca 5 air mi S of Thermopolis.
North slope of mountains, limestone and sandstone outcrops, sagebrush plain on top, small drainages; slopes.

Sandstone outcrops, Juniperus osteosperma slopes, sagebrush slopes; outcrops and slopes. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sweetwater County: Washakie Basin: ca 13 air mi SSW of Red Desert.
Sandy valleys among sandstone caprock, steep pebble slopes, and cobble surface on summit; plain. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sweetwater County: Washakie Basin: Dug Springs, ca 15.5 air mi S of Red Desert.
Clay flats along dry gulch, sandy slopes, cobble slopes and benchland above; cobble. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sweetwater County: Washakie Basin: Dug Springs, ca 15.5 air mi S of Red Desert.
Clay flats along dry gulch, sandy slopes, cobble slopes and benchland above; by gulch. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sweetwater County: Washakie Basin: ca 6 air mi W of Tipton.
Gently rolling sagebrush plain on clay and soil, clay flats; plain. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sweetwater County: Washakie Basin: Delaney Rim, ca 5 air mi SSW of Tipton.
Gentle south slope above rim, pebble surface at edge, clay slopes with flats at base, rolling plains below with some sand dunes, and rich, south-facing hillsides; slope south of rim. Phenology: flowering & fruiting.

U.S.A., Wyoming, Park County: Absaroka Mountains: ca 22 air mi WSW of Meeteetse, ca 1 mi NE of Phelps Mountain.
Alpine slopes. Phenology: flowering & fruiting.

U.S.A., Wyoming, Park County: Absaroka Mountains: ca 24 air mi WSW of Meeteetse, in the vicinity of Jack Creek Cabin, ca 1 mi NW of Phelps Mountain.
Open slopes bordered by Engelmann spruce.
Robert S. Kirkpatrick, 1164a. 7/12/1983.

U.S.A., Wyoming, Park County: Absaroka Mountains: ca 24 air mi WSW of Meeteetse, in the vicinity of Jack Creek Cabin, ca 1 mi NW of Phelps Mountain.
Open slopes bordered by Engelmann spruce. Phenology: flowering.

U.S.A., Wyoming, Park County: Absaroka Mountains: ca 28 air mi WSW of Meeteetse, ca 1-3/4 mi SW of junction of Greybull River and Anderson Creek in the vicinity of Peak "9509".
Open exposed slopes with Artemisia frigida. Phenology: flowering & fruiting.

U.S.A., Wyoming, Park County: Absaroka Mountains: ca 29 air mi WSW of Meeteetse, ca 1/2 mi W of the three forks of Anderson Creek.
Open exposed ridge. Phenology: flowering & fruiting.

U.S.A., Wyoming, Hot Springs County: Absaroka Mountains: ca 39 mi WNW of Thermopolis, east side of The Holy City and near Squaw Teat Butte, along Meadow Creek.
Big sagebrush grasslands with occasional limber pine. Phenology: flowering & fruiting.

U.S.A., Wyoming, Park County: Absaroka Mountains: ca 28 air mi W of Meeteetse, head of the "left fork" of Betty Creek ca 3.5 mi from the junction with the Greybull River.
Alpine slope with Geum rossii. Phenology: buds.

U.S.A., Wyoming, Hot Springs County: Absaroka Mountains: ca 50 air mi W of Thermopolis, Washakie Needles and vicinity.
Alpine slopes with Geum rossii. Phenology: flowering & fruiting.

U.S.A., Wyoming, Fremont County: Absaroka Mountains: ca 18 air mi N of Dubois, along Twilight Creek, ca 1 mi upstream from the junction with Horse Creek.
Whitebark pine and spruce forest. Phenology: flowering.

U.S.A., Wyoming, Park County: Absaroka Mountains: ca 42 air mi SW of Cody, ca 2 mi NE of junction of the South Fork of the Shoshone River and Needle Creek, ca 1 mi SW of Needle Mountain.
Alpine plateau with Geum rossii. Phenology: flowering & fruiting.
with Geoffrey McNaughton

U.S.A., Wyoming, Park County: Absaroka Mountains: ca 42 air mi SW of Cody, ca 2 mi NE of junction of the South Fork of the Shoshone River and Needle Creek, ca 1 mi SW of Needle Mountain.
South-facing scree and talus slope. Phenology: flowering & fruiting.
with Geoffrey McNaughton

U.S.A., Wyoming, Park County: Absaroka Mountains: ca 27 mi SW of Meeteetse, along Meadow Creek ca 3 mi from junction from North Fork Wood River.
Scree and talus slopes with occasional mats of Geum rossii; turf mats. Phenology: flowering & fruiting.

U.S.A., Wyoming, Park County: Absaroka Mountains: ca 19 mi SSW of Cody, ca 1 mi S of Meeteetse Creek, ca 2 mi S of Foster Reservoir.
Alpine meadows. Phenology: flowering & fruiting.

U.S.A., Wyoming, Fremont County: Absaroka Mountains: ca 9 mi NE of Dubois, ca 2 mi NW of junction of East Fork Wind River and Bear Creek.
Sagebrush grasslands (Artemisia tridentata var. wyomingensis) and limestone, shale and granite sand to boulders; dry sites.
Robert S. Kirkpatrick, 2674a. 6/20/1984.

U.S.A., Wyoming, Fremont County: Absaroka Mountains: ca 9 mi NE of Dubois, ca 2 mi NW of junction of East Fork Wind River and Bear Creek.
Exposed ridge tops not dominated by sagebrush; dry sites. Phenology: flowering & fruiting.

U.S.A., Wyoming, Fremont County: Absaroka Mountains: ca 3 air mi NW of Dubois, west side of Tappan Creek in vicinity of junction with Butler Draw.
Sagebrush grasslands (Artemisia tridentata var. wyomingensis); dry sites. Phenology: flowering & fruiting.

U.S.A., Wyoming, Fremont County: Absaroka Mountains: ca 3 air mi NW of Dubois, west side of Tappan Creek in vicinity of junction with Butler Draw.
Riparian areas with Populus augustifolia and Salix lutea; wet areas. Phenology: flowering & fruiting.

U.S.A., Wyoming, Fremont County: Absaroka Mountains: ca 10 air mi NNE of Dubois, NE of Horse Creek Basin in vicinity of Charlie Creek.
Sagebrush (Artemisia tridentata var. wyomingensis) grasslands with stands of Pinus flexilis and Pseudotsuga menziesii with scattered limestone outcrops; dry, open areas. Phenology: flowering & fruiting.

U.S.A., Wyoming, Fremont County: Absaroka Mountains: ca 15 air mi N of Dubois, in the vicinity of Cartridge Creek.
Pinus flexilis and Psuedotsuga menziesii on volcanic talus and cliffs. Phenology: flowering & fruiting.

U.S.A., Wyoming, Hot Springs County: Absaroka Mountains: ca 22 air mi SSW of Meeteetse, ca 0.5 mi N of the headwaters of Grass Creek, S of Twin Lakes.
Slopes covered by Pinus flexilis and Psuedotsuga menziesii; dry, open areas. Phenology: flowering & fruiting.

U.S.A., Wyoming, Park County: Absaroka Mountains: ca 26 mi SW of Meeteetse, along Wood River 1 mi SE of Chief Mountain.
Picea engelmannii and Abies lasiocarpa forests with open wet meadows. Phenology: flowering & fruiting.

U.S.A., Wyoming, Hot Springs County: Absaroka Mountains: ca 20 air mi S of Meeteetse, between Twin Buttes and Little Grass Creek.
Slopes with Juniperus scopulorum and Pinus flexilis; dry, open areas. Phenology: flowering & fruiting.
Robert S. Kirkpatrick, 3107a. 6/27/1984.

U.S.A., Wyoming, Hot Springs County: Absaroka Mountains: ca 20 air mi S of Meeteetse, between Twin Buttes and Little Grass Creek.
Slopes with Juniperus scopulorum and Pinus flexilis; dry, open areas. Phenology: flowering & fruiting.

U.S.A., Wyoming, Park County: Absaroka Mountains: ca 16 air mi SW of Meeteetse, upper end of the North Fork of Dick Creek, ca 5 mi from the Wood River.
Sagebrush grasslands with scattered Potentilla fruticosa; dry areas. Phenology: flowering.

U.S.A., Wyoming, Park County: Absaroka Mountains: ca 15 air mi SW of Meeteetse, in the vicinity of Sheep Point.
Sagebrush grasslands with Crysothamnus; dry slopes. Phenology: flowering & fruiting.

U.S.A., Wyoming, Hot Springs County: Absaroka Mountains: ca 21 air mi SSW of Meeteetse, in the vicinity of the headwaters of West Grass Creek.
Sagebrush grasslands with scattered Pinus flexilis; dry areas. Phenology: flowering & fruiting.

U.S.A., Wyoming, Hot Springs County: Absaroka Mountains: ca 21 air mi SSW of Meeteetse, in the vicinity of the headwaters of West Grass Creek.
Subalpine fell fields on exposed ridges with Trifolium dasyphyllum var. uintense; dry areas. Phenology: flowering & fruiting.

U.S.A., Wyoming, Fremont County: Absaroka Mountains: ca 21 air mi NE of Dubois, on southern end of Steamboat Rock.
Alpine meadows; moist areas. Phenology: flowering & fruiting.

U.S.A., Wyoming, Fremont County: Absaroka Mountains: ca 21 air mi NE of Dubois, on southern end of Steamboat Rock.
Meadows, Montane - subalpine, adjacent to Picea engelmannii forest; moist areas. Phenology: flowering & fruiting.

U.S.A., Wyoming, Fremont County: Absaroka Mountains: ca 21 air mi NE of Dubois, on southern end of Steamboat Rock.
River sand and gravel bars. Phenology: flowering & fruiting.

U.S.A., Wyoming, Fremont County: Absaroka Mountains: ca 10 air mi NE of Dubois, on the north end and in the vicinity of Black Mountain.
Pseudotsuga menziesii and Pinus flexilis on limestone scree and talus with scattered rocky outcrops; dry open areas. Phenology: flowering & fruiting.

U.S.A., Wyoming, Fremont County: Absaroka Mountains: ca 7 air mi NNE of Dubois, south side of Spring Mountain.
Dry meadows (grasslands). Phenology: flowering & fruiting.

U.S.A., Wyoming, Fremont County: Absaroka Mountains: ca 7 air mi NNE of Dubois, south side of Spring Mountain.
Sagebrush grasslands; dry areas. Phenology: flowering & fruiting.

U.S.A., Wyoming, Park County: Absaroka Mountains: ca 45 air mi SW of Cody, at junction of South Fork Shoshone River and Needle Creek.
Old river terrace with sagebrush and limber pine. Phenology: flowering.
Robert S. Kirkpatrick, 416b. 6/30/1983.

U.S.A., Wyoming, Fremont County: Absaroka Mountains: ca 14 air mi NNW of Dubois, cirque at the headwaters of Burroughs Creek, ca 1 air mi NNE of Ramshorn Peak.
Alpine meadows with Geum rossii. Phenology: flowering & fruiting.

U.S.A., Wyoming, Fremont County: Absaroka Mountains: ca 18 air mi NE of Dubois, along Bear Creek, 2 mi E to SE of Kent Mountain, in the vicinity of Bear Basin.
Riparian, lower montane; sand and gravel bars. Phenology: flowering & fruiting.

U.S.A., Wyoming, Park County: Absaroka Mountains: Francs Fork, ca 4 air mi SW of the Greybull River.
River bottom and adjacent creek banks with aspen, cottonwoods, and limber pine. Phenology: flowering & fruiting.

U.S.A., Wyoming, Hot Springs County: Absaroka Mountains: ca 24 air mi SSW of Meeteetse, head of Cottonwood Creek in the vicinity of Cottonwood Peak.
Alpine fell fields.

U.S.A., Wyoming, Hot Springs County: Absaroka Mountains: ca 21 air mi SSW of Meeteetse, 3 mi NW of Cottonwood Peak, in the vicinity of and SE of Twin Lakes.
Dry meadows. Phenology: flowering & fruiting.

U.S.A., Wyoming, Park County: Absaroka Mountains: ca 23 air mi SW of Meeteetse, east side of Dundee Mountain, between Dundee Creek and the "South Fork" Beaver Creek.
Alpine fellfields. Phenology: flowering & fruiting.

U.S.A., Wyoming, Park County: Absaroka Mountains: ca 21 air mi WSW of Meeteetse, in the vicinity of headwaters of Timber Creek, ca 3.5 air mi SW of the Timber Creek Ranger Station.
Alpine fell fields. Phenology: flowering & fruiting.

U.S.A., Wyoming, Park County: Absaroka Mountains: ca 21 air mi W of Meeteetse, along ridge between the North Fork Pickett Creek and Little Rose Creek, up to Peak 11448.
Alpine fell fields. Phenology: flowering & fruiting.

U.S.A., Wyoming, Park County: Absaroka Mountains: ca 32 air mi SW of Meeteetse in the vicinity of Dollar Mountain.
Alpine meadows on calcareous substrate. Phenology: flowering & fruiting.

U.S.A., Wyoming, Fremont County: Absaroka Mountains: ca 21 air mi N of Dubois, upper end of the Hidden Pocket of the Five Pockets.
Dry alpine meadows. Phenology: flowering & fruiting.

U.S.A., Wyoming, Park County: Absaroka Mountains: ca 24 air mi N of Dubois, on the Shoshone Plateau.
Dry meadows, alpine. Phenology: flowering & fruiting.

U.S.A., Wyoming, Park County: Absaroka Mountains: ca 33 air mi SW of Cody, at the junction of Boulder Creek and Little Boulder Creek.
Sage grasslands with scattered limber pine. Phenology: fruiting.

U.S.A., Wyoming, Fremont County: Absaroka Mountains: ca 16.5 air mi NW of Dubois, along East Fork Du Noir Creek, ca 9 road mi N of U.S. Hwy 26/287.
Floodplain and gravel bars along the river (possibly limestone outwash). Phenology: flowering & fruiting.

U.S.A., Wyoming, Fremont County: Absaroka Mountains: ca 17 air mi NW of Dubois, along East Fork Du Noir Creek, ca 9 road mi N of U.S. Hwy 26/287.
Sagebrush grasslands with scattered limber pine. Phenology: flowering & fruiting.

U.S.A., Wyoming, Johnson County: Powder River Basin: ca 3 air mi W of Kaycee.
Shale slopes with sandstone outcrops and drainages. Phenology: flowering & fruiting.

U.S.A., Wyoming, Washakie County: Bighorn Basin: ca 1.5 air mi W of Ten Sleep.
Shaley ridge and eroded slopes with sparsely scattered Juniperus scopulorum.
with Keith H. Dueholm

U.S.A., Wyoming, Washakie County: Bighorn Basin: North Butte, ca 10 air mi SW of Ten Sleep.
Shaley ridge and slopes with Artemisia, Atriplex, and Chrysothamnus.
with Keith H. Dueholm

U.S.A., Wyoming, Park County: Bighorn Basin: Burlington Meeteetse Road, 16.5 mi NE of intersection with Wyo Hwy 120.
Sandstone ridges and dissected slopes of Y U Bench. No elevation listed in field notebook.

U.S.A., Wyoming, Big Horn County: Bighorn Basin: NE side of Cedar Mountain.
Steep slopes with red beds, gypsum, and sandstone.

U.S.A., Wyoming, Washakie County: Big Horn Mountains: Rome Hill Road, ca 10.5 air mi ESE of Ten Sleep.
Chugwater red beds with gypsum and a little limestone. Phenology: flowering & fruiting.

U.S.A., Wyoming, Big Horn County: Big Horn Mountains: John Blue Canyon Road, 5.9 mi NNE of U.S. Hwy 14A.
Limestone outcrops and slopes with Juniperus osteosperma.

U.S.A., Wyoming, Hot Springs County: Owl Creek/Bridger Mountains: Owl Creek: U.S. Hwy 20, ca 3 air mi S of Thermopolis
Chugwater outcrop along highway. No elevation listed in the field notebook.

U.S.A., Wyoming, Hot Springs County: Owl Creek/Bridger Mountains: north slope of Bridger Mountains: U.S. Hwy 20, ca 5 air mi S of Thermopolis.
Limestone and sandstone. No elevation listed in the field notebook.

U.S.A., Wyoming, Albany County: Lower Pine Ridge, ca 4 air mi ESE of Rock River.
Ridge with Pinus ponderosa; mostly sandstone, with some shales and possibly limestone. Phenology: flowering & fruiting.

U.S.A., Wyoming, Washakie County: Bighorn Basin: ca 6 mi W of Ten Sleep.
Shaley slopes.

U.S.A., Wyoming, Washakie County: Bighorn Basin: ca 8 air mi WSW of Worland near mile post 5 on Wyo Hwy 431.
Mostly sandy, some clayey, slopes with sagebrush dominating.

U.S.A., Wyoming, Natrona County: Rattlesnake Mountains: Garfield Peak and northeast slope.
Sandstones, shales, and limestone on lower slopes with granite above; streambanks, open slopes, and limber pine woodlands. Phenology: flowering & fruiting.
with Gael Fonken

U.S.A., Wyoming, Fremont County: Castle Gardens, ca 17 air mi SSE of Moneta.
Sandstone outcrops, badlands, and sandy plains. Phenology: fruiting.

U.S.A., Wyoming, Fremont County: Ca 2 air mi NE of Big Sand Draw Oil and Gas Field.
Eroded slopes and ridges and along stream. Phenology: fruiting.

U.S.A., Wyoming, Fremont County: Wind River Basin: Beaver Rim: ca 17 air mi NE of Jeffrey City.
Rim edge and slopes.

U.S.A., Wyoming, Big Horn County: Bighorn Basin: ca 7 air mi NW of Shell.
Shales with some sandstone; ridge, steep slopes, and flats below; sagebrush, saltbush, and greasewood community types.

U.S.A., Wyoming, Park County: Bighorn Basin: east base of Elk Butte: ca 14 air mi SE of Cody.
Sandstone outcrops with some shale in drainage.
with John Hamann

U.S.A., Wyoming, Park County: Absaroka Mountains: Boulder Basin Trail, Hunter Creek, and vicinity.
Rolling grassy hills with scattered limber pine. Phenology: flowering & fruiting.
with Robert S. and Ruth E. B. Kirkpatrick

U.S.A., Wyoming, Park County: Absaroka Mountains: just N of Dick Creek, 5 air mi NNE of Wood River Forest Service Station.
Rolling grassy hills with big sagebrush, drainages, and rocky slopes and ridges with scattered limber pine and some douglas fir. Phenology: flowering & fruiting.

U.S.A., Wyoming, Fremont County: Absaroka Mountains: Horse Creek, ca 5 air mi N of Dubois.
Rolling sagebrush grassland and hills and river margins.
with Robert S. and Ruth E. B. Kirkpatrick

U.S.A., Wyoming, Hot Springs County: Absaroka Mountains: ca 40 air mi W of Thermopolis on South Fork Owl Creek Road, ca 3.5 road mi SW of Middle Fork Owl Creek crossing.
Open grassy slopes with some big sagebrush, drainages, and wooded slopes with limber pine, douglas fir, and engelmann spruce. Phenology: flowering & fruiting.

U.S.A., Wyoming, Park County: Absaroka Mountains: north end Carter Mountain, headwaters of Carter Creek and upper end of Marquette Creek, ca 16 air mi SW of Cody.
Spruce-fir forest with lodgepole and limber pine, open sagebrush grassland, and aspen and cottonwood thickets along stream. Phenology: flowering & fruiting.
with Robert S. and Ruth E. B. Kirkpatrick

U.S.A., Wyoming, Park County: Absaroka Mountains: Bull Creek, ca 2 air mi SE of the South Fork Shoshone River.
Sagebrush-rabbit brush grassland and adjacent creek bottoms. Phenology: flowering & fruiting.

U.S.A., Wyoming, Park County: Bighorn Basin: Spring Creek, 2 air mi WNW of Meeteetse.
Sandstone outcrops and grassy ridge.

U.S.A., Wyoming, Fremont County: Absaroka Mountains: East Fork Big Wind River, 7 air mi ESE of Dubois.
Sagebrush hills with red beds and shales. Phenology: flowering & fruiting.

U.S.A., Wyoming, Natrona County: Upper North Platte and Laramie River Drainages: Sentinel Rocks: West Beef Acre Spring, ca 4.4 air mi E of Wyo Hwy 220; ca 4.2 air mi SW of Independence Rock.
Sagebrush-grassland; sandy. Phenology: flowering.

U.S.A., Wyoming, Park County: Southeastern Absarokas: Foster Draw, ca 1 mi W of Foster Reservoir, northeast end of Carter Mountain.
Irrigation ditch along base, open grassy slopes, spruce forest, and transition meadows towards alpine; open slopes, 9200-9400 feet. Phenology: flowering & fruiting.

U.S.A., Wyoming, Park County: Southeastern Absarokas: 1-1.5 air mi NW of Kirwin, upper Brown Basin and Greybull Pass.
Alpine slopes and rocky outcrops. Phenology: flowering & fruiting.

U.S.A., Wyoming, Park County: North Fork Shoshone River Drainage: Absaroka Mountains: divide between Clearwater and Sweetwater creeks, ca 2 mi N of U.S. Hwy 14, 16, & 20.
Rocky, open ridgetop with a few Douglas fir and limber pine, sparsely vegetated, substrate loose and shifting.

U.S.A., Wyoming, Fremont County: Southeastern Absarokas: 2-3 air mi NE of East Fork Guard Station.
Eroded slopes, meadows, coniferous forests, and stream margins; wet grassy areas. Phenology: flowering & fruiting.

U.S.A., Wyoming, Fremont County: Southeastern Absarokas: ridge N of Ramshorn Basin and vicinity of Deacon Lake.
Coniferous forest, grassy ridge, and high basin with internal drainage; coniferous forest. Phenology: flowering & fruiting.

U.S.A., Wyoming, Fremont County: Southeastern Absarokas: ridge N of Ramshorn Basin and vicinity of Deacon Lake.
Coniferous forest, grassy ridge, and high basin with internal drainage; open ridege.

U.S.A., Wyoming, Fremont County: Southeastern Absarokas: ca 6 air mi NNE of East Fork Guard Station on ridge to S of East Fork of the East Fork of the Wind River.
Coniferous lower slopes, grassy breaks in forest and alpine ridge; coniferous forest. Phenology: flowering & fruiting.

U.S.A., Wyoming, Park County: Southeastern Absarokas: Cascade Creek, 1-2 air mi S of Kirwin.
Meadow and stream side. Phenology: flowering & fruiting.

U.S.A., Wyoming, Park County: Southeastern Absarokas: Eleanor Creek N to ridge.
Grassy and rocky slopes and ridges.

U.S.A., Wyoming, Carbon County: Medicine Bow Mountains: Kennaday Peak, ca 15 air mi E of Saratoga.
T17N R81W S8; also S16 and S17
Grassy and rocky slopes and ridges above treeline. Phenology: flowering & fruiting.

U.S.A., Wyoming, Fremont County: Wind River Basin: ca 18 air mi S of Moneta.
Sandy ridge with sandstone outcrops and sagebrush covered slopes. Phenology: flowering & fruiting.
with June Haines

U.S.A., Wyoming, Fremont County: Wind River Basin: Sheep Mountain, ca 11 air mi SE of junction U.S. 287 and Wyo Hwy 28.
West exposed slopes of mountain on sandstone and limestone; grassy ridges and draws with limber pine woodland at summit. Phenology: flowering & fruiting.
with June Haines

U.S.A., Wyoming, Fremont County: Wind River Basin: Beaver Rim, vicinity of Butte bench mark, ca 8 air mi WSW of Sweetwater Station.
Limestone and sandstone substrate and derived soils; windswept rim with cushion community, eroded slopes and drainages. Phenology: flowering & fruiting.
with June Haines

U.S.A., Wyoming, Natrona County: Wind River Basin: Sentinel Rocks, 2.5 air mi SE of Independence Rock.
Sandy sagebrush covered plains, granite mountains with massive boulders and moist seeps, aspen woodlands in drainages; sandy sagebrush covered plains. Phenology: flowering & fruiting.

U.S.A., Wyoming, Natrona County: Wind River Basin: Sentinel Rocks, 2.5 air mi SE of Independence Rock.
Sandy sagebrush covered plains, granite mountains with massive boulders and moist seeps, aspen woodlands in drainages; granite mountains and drainages. Phenology: flowering & fruiting.

U.S.A., Wyoming, Fremont County: Wind River Basin: Crooks Gap Road, 1 mi S of Jeffrey City.
Sandy plains with sagebrush. Phenology: flowering & fruiting.

U.S.A., Wyoming, Park County: Northern Absarokas: Sunlight Creek, ca 24 air mi NW of Cody.
Open grassy ridges and slopes, granite outcrops and cliffs, streamside, and occasional sedimentary outcrop; grassy area. Phenology: flowering & fruiting.

U.S.A., Wyoming, Park County: Northern Absarokas: Hayden Creek, 2-4 air mi SSE of Cooke City, Montana.
Grassy stream bottoms with margins of spruce woodlands. Phenology: flowering & fruiting.

U.S.A., Wyoming, Park County: Northern Absarokas: 4-6 air mi SSE of Cooke City, Montana.
Alpine meadows and talus slopes. Phenology: flowering & fruiting.

U.S.A., Wyoming, Park County: Northern Absarokas: Yellowstone National Park: immediately SW of Republic Pass.
Alpine meadows and grassy slopes. Phenology: flowering & fruiting.

U.S.A., Wyoming, Park County: Northern Absarokas: Little Bald Ridge and Little Sunlight Creek, 2-3 air mi W of Sunlight Ranger Station.
Limestone talus slopes, ridges, and caprock, stream bottoms with willow and cottonwood, and disturbed roadsides; stream wash. Phenology: fruiting.

U.S.A., Wyoming, Park County: Northern Absarokas: 3-5 air mi NW of Crandall Creek, Squaw Creek Trail then ridge to near summit of Hunter Peak.
Grassy volcanic ridge and edge of douglas fir forest. Phenology: flowering & fruiting.

U.S.A., Wyoming, Park County: Northern Absarokas: Yellowstone National Park: Hoodoo Basin trail, 6 air mi NW of Stinkingwater Peak.
Alpine grassy slopes. Phenology: flowering & fruiting.

U.S.A., Wyoming, Park County: Northern Absarokas: Yellowstone National Park: Hoodoo Basin trail, ca 7 air mi NW of Stinkingwater Peak.
Alpine grassy slopes. Phenology: flowering & fruiting.

U.S.A., Wyoming, Park County: Yellowstone National Park: Northern Absarokas: on the divide 6-9 air mi SSE of Silver Gate, MT.
Alpine meadows and rocky slopes. Phenology: flowering & fruiting.

U.S.A., Wyoming, Park County: Northern Absarokas: Pat O'Hara Peak, ca 2 mi W of summit.
Open grassy slopes with limestone outcrops and spruce woodland margins. Phenology: flowering & fruiting.

U.S.A., Wyoming, Park County: Northern Absarokas: Pat O'Hara Peak, 0.5-1.5 air mi W of summit.
Open grassy slopes with limestone outcrops and spruce woodland margins. Phenology: flowering & fruiting.

U.S.A., Wyoming, Park County: Northern Absarokas: trail, 3-4.5 air mi NE of summit of Trout Peak.
Rocky alpine ridge. Phenology: flowering & fruiting.

U.S.A., Wyoming, Park County: Southwestern Absarokas: Ishawooa Hills and Creek.
Sedimentary substrate of shales and sandstone and derivatives; sagebrush hills and slopes and badlands.

U.S.A., Wyoming, Fremont County: Southwestern Absarokas: Long Elk Ridge, 11 air mi SE of Togwotee Pass.
Sagebrush slopes and adjacent lodgepole and douglas fir forests.

U.S.A., Wyoming, Natrona County: Wind River Basin: ca 10 air mi SW of Casper.
Frontier Formation, sandy soil with sagebrush and rabbit brush. Phenology: flowering & fruiting.
with Greg Brown

U.S.A., Wyoming, Natrona County: Wind River Basin: ca 14 air mi SW of Casper.
Cody shale (selenium species) and Frontier Formation (sandy soil species), with sagebrush and rabbit brush. Phenology: flowering & fruiting.
with Greg Brown

U.S.A., Wyoming, Park County: Northern Absarokas: Hurricane Mesa, ca 8 air mi W of Crandall Ranger Station.
Alpine meadows and rock outcrops. Phenology: flowering & fruiting.
with T. J. Poll

U.S.A., Wyoming, Park County: Southwestern Absarokas: ca 50 air mi SW of Cody, vicinity of Thorofare Mountain.
Cirque basin with spruce forests and rocky stream sides.
with Mike Hartman

U.S.A., Wyoming, Johnson County: Big Horn Mountains: slopes and saddle between Elk Peak and Saddle Mountain, ca 3 air mi SW of Dome Lake Reservoir.
Rocky NE exposure above treeline.
with T.J. Poll

U.S.A., Wyoming, Albany County: Medicine Bow Mountains: Sheep Mountain, northwest end.
Intermittant stream drainage with limber pine and douglas fir with increased elevation. Phenology: buds.

U.S.A., Wyoming, Albany County: Medicine Bow Mountains: Sheep Mountain, NW corner.
Granite rocky slopes and ridges with Pinus ponderosa, P. contorta, and Pseudotsuga menziesii and openings with fallen timber. Phenology: buds.

U.S.A., Wyoming, Sublette County: West Slope Wind River Range: ca 5 air mi NE of Pinedale, overlooking Fremont Lake.
Sagebrush covered rocky slopes. Phenology: flowering & fruiting.
with Walter Fertig

U.S.A., Wyoming, Sublette County: West Slope Wind River Range: ca 2 air mi NE of Pinedale.
Sagebrush slopes; rocky terminal moraine of Fremont Lake. Phenology: flowering & fruiting.
with Walter Fertig

U.S.A., Wyoming, Teton County: Mount Leidy Highland Area: Gray Hills: area immediately NE of Upper Slide Lake, in and adjacent to exclosure.
Sagebrush flats and slopes with patches of coralberry and areas of barren slope; sagebrush flats and slopes. Phenology: fruiting.
with Walter Fertig

U.S.A., Wyoming, Teton County: Mount Leidy Highland Area: Gray Hills: area immediately NE of Upper Slide Lake, in and adjacent to exclosure.
Sagebrush flats and slopes with patches of coralberry and areas of barren slope; sagebrush flats and slopes. Phenology: flowering & fruiting.

U.S.A., Wyoming, Teton County: West Slope Wind River Range: Gunsight Pass Road, ca 3.5 air mi NE of Upper Slide Lake.
Grassy slope and limber pine forest. Phenology: flowering & fruiting.

U.S.A., Wyoming, Teton County: Mount Leidy Highland Area: Gray Hills: ridge and adjacent area overlooking Slate Creek, ca 4.5 air mi NW of west end of Upper Slide Lake.
Douglas fir and Engelmann spruce forest, adjacent barren ridge, and slope below. Phenology: fruiting.

Douglas fir and Engelmann spruce forest, adjacent barren ridge, and slope below. Phenology: fruiting.

U.S.A., Wyoming, Sublette County: West Slope Wind River Range: Green River Lakes Area, White Rock Mountain.
Grassy slopes. Phenology: flowering & fruiting.
with Walter Fertig and B. E. Nelson

U.S.A., Wyoming, Sublette County: West Slope Wind River Range: between Willow Lake and Fremont Lake near Trapper Lake Trailhead.
Sagebrush grassland and aspen woodland with series of filled and dried-up ponds.

U.S.A., Wyoming, Teton County: West Slope Wind River Range: Fish Creek/Moccasin Basin Area, Squaw Creek Road from North Fork Fish Creek to Open Fork Creek.

U.S.A., Wyoming, Teton County: West Slope Wind River Range: Fish Creek/Moccasin Basin Area, North Fork Fish Creek between Packsaddle Creek and Harness Gulch.
Stream side. Phenology: flowering & fruiting.

U.S.A., Wyoming, Teton County: West Slope Wind River Range: Fish Creek/Moccasin Basin Area, ridge NW of Open Fork Creek. AlsoS13.
Rocky ridges with conifers and sagebrush grasslands. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sublette County: West Slope Wind River Range: Little Sheep Mountain, south slope from Gypsum Park to summit.
Grassy to talus slopes. Phenology: flowering & fruiting.
with T. J. Poll

U.S.A., Wyoming, Sublette County: West Slope Wind River Range: Little Sheep Mountain, south slope from Gypsum Park to summit.
Grassy to talus slopes. Phenology: fruiting.
with T. J. Poll

U.S.A., Wyoming, Teton County: West Slope Wind River Range: Cottonwood and Moosehorn Creeks.
Meadows and adjacent lodgepole pine stands. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sublette County: West Slope Wind River Range: side of ridge extending S from Fremont Peak, adjacent to south end of lake just downstream from Titcomb Lakes.
On side of ridge extending S from Fremont Peak; rock crevices and small grassy areas. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sublette County: West Slope Wind River Range: 0.5 air mi N of north end of Titcomb Lakes, on east side of basin.
Rock outcrops. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sublette County: West Slope Wind River Range: between Twin Lake and just above Valaite Lake.
Lakeside and rock outcrops. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sublette County: West Slope Wind River Range: 1.5-2 air mi NW to N of Independence Mountain.
Whitebark pine and spruce on rocky slopes. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sublette County: West Slope Wind River Range: Lime Creek, across Green River from Kendall Warm Springs, ca 11 air mi W of Green River Lakes.
Limestone outcrops with stream on rolling sagebrush slopes.

U.S.A., Wyoming, Sublette County: West Slope Wind River Range: trail 2-3.5 mi NE of Meadow Lake (to Wilderness boundary).
Sagebrush slopes and lodgepole pine forests with wet areas. Phenology: flowering & fruiting.

U.S.A., Wyoming, Albany County: Laramie Plains: Pahlow Lane, 0.1-0.6 road mi W of Wyo Hwy 230; ca 9 air mi SW of Laramie.
Broad barrow ditch on south side of Lane; not in wet bottom of ditch but on higher ground. Growing with Poa secunda, Triglochin maritinum, Alopecuris alpinus, Pedicularis crenulata and Plantago eriopoda. Phenology: flowering.

U.S.A., Wyoming, Converse County: Powder River Basin: Wyo Hwy 59, ca 20 mi N of Douglas.
Sandy banks. Phenology: flowering & fruiting.
with Keith Dueholm

U.S.A., Wyoming, Campbell County: Powder River Basin: ca 14.5 air mi S of Gillette at crossing of Caballo Creek.
Low flats along creek dominated by sagebrush and greasewood. Phenology: flowering & fruiting.

U.S.A., Wyoming, Campbell County: Powder River Basin: Pumpkin Buttes: North Butte.
Plains and foothills, steep eroded west slopes with limber pine, caprock, and flat to gently rolling plains on top; top. Phenology: flowering & fruiting.
with Keith Dueholm

U.S.A., Wyoming, Campbell County: Powder River Basin: ca 2.8 mi E of Savageton.
Rolling sagebrush slopes. Phenology: flowering & fruiting.

U.S.A., Wyoming, Campbell County: Powder River Basin: along Wyo Hwy 50, ca 1.5 mi N of Wyo Hwy 387; near Belle Fourche River.
Rolling plains with sagebrush, dissected by small stream. Phenology: flowering & fruiting.
with Keith Dueholm

U.S.A., Wyoming, Converse County: Powder River Basin: Wyo Hwy 59 at South Fork Cheyenne River.
Rolling plains dissected by river. Phenology: flowering & fruiting.

U.S.A., Wyoming, Converse County: Powder River Basin: Robertson Flat, along Wyo Hwy 59, ca 11 mi NNW of Bill.
Rolling plains along highway. Phenology: flowering & fruiting.

U.S.A., Wyoming, Campbell County: Powder River Basin: Little Thunder Creek, ca 8 air mi SE of Reno Junction.
Slopes and outcrops along river; slope. Phenology: flowering & fruiting.

U.S.A., Wyoming, Campbell County: Powder River Basin: Echeta Road, ca 12 air mi WNW of Gillette.
Hills with steep sandy slopes and rocky ridges, plains, and intermittent stream margins; near stream. Phenology: flowering & fruiting.

U.S.A., Wyoming, Campbell County: Powder River Basin: L S Creek, ca 7 air mi NW of Spotted Horse.
Standing water in creek bed, wet flats, and sandy slopes; roadside. Phenology: flowering & fruiting.

U.S.A., Wyoming, Campbell County: Powder River Basin: near the Powder River, ca 17 air mi NNW of Spotted Horse.
Eroded hills overlooking river; open slope. Phenology: flowering & fruiting.

U.S.A., Wyoming, Campbell County: Powder River Basin: ca 3.5 air mi S of Reno Junction.
Sagebrush covered slopes. Phenology: flowering & fruiting.

U.S.A., Wyoming, Converse County: Powder River Basin: ca 12.5 air mi NE of Bill.
Flood plain. Phenology: flowering & fruiting.
with Keith Dueholm and Mary Alice Sanguinetti

U.S.A., Wyoming, Campbell County: Powder River Basin: ca 14 air mi ESE of Reno Junction.
Plains and hills. Phenology: flowering & fruiting.
with Keith Dueholm and Mary Alice Sanguinetti

U.S.A., Wyoming, Campbell County: Powder River Basin: ca 11.5 air mi NNE of Weston.
Moist drainage with standing water. Phenology: flowering & fruiting.

U.S.A., Wyoming, Campbell County: Powder River Basin: ca 18 air mi WNW of Rockypoint.
Eroded hills with ponderosa pine. Phenology: flowering & fruiting.

U.S.A., Wyoming, Campbell County: Powder River Basin: ca 9 air mi SW of Gillette.
Low hills with drainage and large shallow pond on flat. Phenology: flowering & fruiting.

U.S.A., Wyoming, Johnson County: Powder River Basin: ca 0.5 mi N of I-90 at the Powder River.
Bottom land along river and roadside. Phenology: flowering & fruiting.

U.S.A., Wyoming, Johnson County: Powder River Basin: ca 22 air mi NNE of Sussex.
Elev. 4400
Eroded slopes and flats. Phenology: flowering & fruiting.

U.S.A., Wyoming, Campbell County: Powder River Basin: Pumpkin Buttes: North Middle Butte.
Top and upper slopes of butte.

U.S.A., Wyoming, Park County: North Fork Shoshone River Drainage: South Absaroka Wilderness: between the branches of Eyrie Creek, ca 6 air mi N of Chaos Mountain.
Open slopes. Phenology: flowering & fruiting.

U.S.A., Wyoming, Fremont County: South-central Transverse Ranges: Green Mountains: 1.3 mi W of Wild Horse Overlook.
Open meadow and forest edge. Phenology: flowering & fruiting.

U.S.A., Wyoming, Big Horn County: Big Horn Mountains: 7.3 air mi WNW Tyrrell Ranger Station.
Sandstone ridge topped by limestone with Pinus ponderosa. Phenology: flowering & fruiting.
with Bob Plouffe and Ann Odasz

U.S.A., Wyoming, Sublette County: West Slope Wind River Range: Tobbogan Lakes region and vicinity of Little Divide Lake, ca 19 air mi E of Pinedale.
Crevices and ledges in granite cliff outcrops at edge of pine/spruce woods. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sublette County: West Slope Wind River Range: Tobbogan Lakes region and vicinity of Little Divide Lake, ca 19 air mi E of Pinedale.
Open canopy hillside meadows adjacent to ponds and lakes. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sublette County: West Slope Wind River Range: southern and western shores of North Fork Lake, ca 7 air mi NE of east shore of Boulder Lake, ca 18 air mi ENE of Pinedale.
Granite ridge on west shore of lake overlooking marsh and grassy clearing.

U.S.A., Wyoming, Sublette County: West Slope Wind River Range: West slope of Mount 11747, ca 0.25 mi due W of North Fork Peak, 0.25 mi E of Hat Pass, ca 18 air mi ENE of Pinedale.
Grassy ledges and slopes between granite rock outcrops and boulder fields in alpine zone.

U.S.A., Wyoming, Sublette County: West Slope Wind River Range: highlands ca 0.5 mi E of East Fork River, 2 1/4 air mi SE of summit of Mount Geikie, ca 30 air mi E of Pinedale.
Relatively flat, rocky, whitebark pine grassland.

U.S.A., Wyoming, Sublette County: West Slope Wind River Range: west slope and summit of Mount Geikie, ca 28 air mi E of Pinedale.
Grassy ledges between boulder outcrops in alpine zone.

U.S.A., Wyoming, Sublette County: West Slope Wind River Range: eastern and southern shores of Silver Lake, ca 25.5 air mi E of Pinedale.
Rocky, dry, grassy ridge overlooking lake. Phenology: flowering & fruiting.

U.S.A., Wyoming, Fremont County: West Slope Wind River Range: West slope and western crest of Roaring Fork Mountain, ca 0.5 mi N of West Atlantic Peak, ca 45 air mi SE of Pinedale.
Rocky subalpine fir/lodgepole pine/whitebark pine forest. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sublette County: West Slope Wind River Range: banks of small tributary stream of Gypsum Creek at base of north face of Gypsum Mountain, ca 29 air mi N of Pinedale.
Grassy, semi-open slope above stream at edge of Engelmann spruce/subalpine fir forest. Phenology: flowering & fruiting.
with N. Duane Atwood

U.S.A., Wyoming, Sublette County: West Slope Wind River Range: Lost Eagle Peak and saddle connecting to White Rock Mountain, ca 3/4 mi SE of Slide Lake, ca 27 air mi N of Pinedale.
Open canopy rocky talus slope on west face and saddle connecting to White Rock Mountain.

U.S.A., Wyoming, Sublette County: West Slope Wind River Range: Boulter Lake, ca 30 air mi ESE of Pinedale.
Open canopy, rocky sagebrush meadow on slopes above lake. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sublette County: West Slope Wind River Range: banks of South Fork Boulder Creek and Dream Creek, ca 10 air mi E of east shore of Boulder Lake, ca 22.5 air mi E of Pinedale.
Dry, rock-lined stream bed and banks of tributary of South Fork Boulder Creek.

U.S.A., Wyoming, Sublette County: West Slope Wind River Range: Rainbow Lake, ca 24.5 air mi E of Pinedale.
Semi-open whitebark pine/Engelmann spruce woods on rocky hill on south shore of lake. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sublette County: West Slope Wind River Range: Dragon Head Peak, ca 25 air mi E of Pinedale.
Open, grassy slopes between boulder fields in alpine zone. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sublette County: West Slope Wind River Range: Pixley Creek Valley and adjacent granite slopes, ca 3.5 air mi NE of Squaretop Mountain, ca 24.5 air mi N of Pinedale.
Open canopy, loose talus-grassy slopes in alpine zone on southern slopes above creek valley at foot of J Glacier. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sublette County: West Slope Wind River Range: Pixley Creek Valley and adjacent granite slopes, ca 3.5 air mi NE of Squaretop Mountain, ca 24.5 air mi N of Pinedale.
Open canopy, loose talus-grassy slopes in alpine zone on southern slopes above creek valley at foot of J Glacier.

U.S.A., Wyoming, Sublette County: West Slope Wind River Range: ca 7.5 air mi WNW of Green River Lakes Campground.
Sagebrush and shrubby cinquefoil meadow adjacent to Green River Lakes road.

U.S.A., Wyoming, Sublette County: West Slope Wind River Range: 1 air mi SSE of summit of Black Butte, adjacent to WY Hwy 352.
Sagebrush and Purshia hillside. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sublette County: West Slope Wind River Range: mineral spring 1/8 mi N of Stinky Spring, ca 23 air mi N of Cora adjacent to Green River Lakes Road.
Sagebrush clearing. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sublette County: West Slope Wind River Range: south shore of Willow Lake, ca 8.5 air mi N of Pinedale.
Open, south-facing rocky sagebrush ridge. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sublette County: West Slope Wind River Range: Ridge above east shore of Fremont Lake, 0.5 mi S of scenic overlook on Skyline Drive, ca 9 air mi NE of Pinedale.
Open, dry, rocky sagebrush ridge. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sublette County: West Slope Wind River Range: west face of White Rock, adjacent to upper Green River Lake, ca 28 air mi N of Pinedale.
Limestone outcrop. Phenology: flowering & fruiting.

Open limestone/shale talus slope. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sublette County: West Slope Wind River Range: adjacent to Union Pass Road (Forest Service Road 900), ca 42 air mi N of Pinedale.
Open slope above stream. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sublette County: West Slope Wind River Range: Union Pass Road (Forest Service Road 900) at junction of Tepee Creek Road, ca 35 air mi NNW of Pinedale.
Sandstone ridge. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sublette County: West Slope Wind River Range: Union Pass Road (Forest Service Road 900) at junction of Tepee Creek Road, ca 35 air mi NNW of Pinedale.
Sandstone ridge. Phenology: flowering.

U.S.A., Wyoming, Teton County: West Slope Wind River Range: adjacent to Forest Road 30410 and Cottonwood Creek, ca 26 air mi E of Jackson.
Sandy gravel creek bank. Phenology: flowering & fruiting.

U.S.A., Wyoming, Teton County: West Slope Wind River Range: beaver pond adjacent to ford of Cottonwood Creek, ca 25 air mi E of Jackson.
Wet, open margins of pond. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sublette County: West Slope Wind River Range: Glimpse Lake, ca 11 air mi NNE of Pinedale.
Dry sandstone ridge above lake. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sublette County: West Slope Wind River Range: Osborn Mountain, ca 32 air mi N of Pinedale.
Subalpine open meadow on sandy soil. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sublette County: West Slope Wind River Range: Along Seneca Lake Trail, ca 0.25 mi N of Hobbs Lake, ca 16 air mi NE of Pinedale.
Wet ground adjacent to trail, small ponds and streams. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sublette County: West Slope Wind River Range: Big Sheep Mountain, ca 29 air mi N of Pinedale.
Alpine ridge and summit. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sublette County: West Slope Wind River Range: Kendall Warm Springs and bank of Green River adjacent to Warm Springs Falls, ca 30 air mi NNW of Pinedale.
Dry sagebrush clearing adjacent to Green River. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sublette County: West Slope Wind River Range: confluence of Elbow Creek, Pixley Creek, and Green River, ca 25 air mi NNE of Pinedale.
Open bank of creek. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sublette County: West Slope Wind River Range: Three Forks Park, ca 6 air mi SE of southern end of Upper Green River Lake, adjacent to Highline Trail.
Engelmann spruce woods adjacent to Highline Trail. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sublette County: West Slope Wind River Range: summit and west slope of Vista Peak, ca 21 air mi NNE of Pinedale.
Granitic alpine summit. Phenology: flowering & fruiting.

U.S.A., Wyoming, Teton County: West Slope Wind River Range: Two Ocean Mountain, ca 38 air mi NE of Jackson.
Open rocky slope on south and west face of summit, soil "cement-like" conglomerate. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sublette County: West Slope Wind River Range: Flat Top Mountain, ca 29 air mi N of Pinedale.
South face talus slope. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sublette County: West Slope Wind River Range: Flat Top Mountain, ca 29 air mi N of Pinedale.
South face talus slope/crumbly shale cliff face. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sublette County: West Slope Wind River Range: Gypsum Mountain, ca 28 air mi N of Pinedale.
Subalpine broken limestone-shale talus on W slope of Mt. 10606. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sublette County: West Slope Wind River Range: Big Bend of Green River, ca 35 air mi N of Pinedale.
Silver sagebrush-rabbitbrush bluff above river. Phenology: flowering & fruiting.

Limber pine hills; snowberry and sagebrush common in understory. Phenology: flowering.

U.S.A., Wyoming, Teton County: West Slope Wind River Range: Devils Creek Basin, ca 36 air mi E of Jackson.
Grassy clearing in lodgepole pine woods. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sublette County: West Slope Wind River Range: Mount 11820, ca 1 mi N of Lozier Lakes, ca 23 air mi N of Pinedale.
Moist banks of rocky subalpine stream on southeast flank of mountain. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sublette County: West Slope Wind River Range: Mount 11820, ca 1 mi N of Lozier Lakes, ca 23 air mi N of Pinedale.
Granite slopes and summit of mountain above timberline. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sublette County: West Slope Wind River Range: New Fork Park, ca 20 air mi N of Pinedale.
Open grassy meadow. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sublette County: West Slope Wind River Range: ridge immediately S of southeast corner of Boulder Lake, ca 12 air mi E of Pinedale.
Aspen/Douglas fir grove on north slope. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sublette County: West Slope Wind River Range: Ridge ca 0.5 mi ENE of Meadow Lake and 0.5 mi W of Burnt Lake, ca 11 air mi E of Pinedale.
Rolling sagebrush grassland at base of ridge.

U.S.A., Wyoming, Fremont County: West Slope Wind River Range: Pine Creek, 0.5 mi W of Wyo Hwy 28, ca 3.5 air mi W of South Pass City.
Rocky sagebrush grassland on ridge above creek. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sublette County: West Slope Wind River Range: ridge and flats adjacent to dirt road leading to Irish Canyon, ca 1 mi N of Big Sandy, ca 25.5 air mi SE of Pinedale.
Rocky sagebrush grassland on ridge. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sublette County: West Slope Wind River Range: Pole Creek drainage and adjacent ridges, between Fayette Lake and Half Moon Lake, ca 9 air mi NE of Pinedale.
Granitic outcrop adjacent to Pole Creek where it enters Half Moon Lake.

U.S.A., Wyoming, Sublette County: West Slope Wind River Range: Pole Creek drainage and adjacent ridges, between Fayette Lake and Half Moon Lake, ca 9 air mi NE of Pinedale.
Open canopy wet meadow with some interspersed granite boulders.

U.S.A., Wyoming, Sublette County: West Slope Wind River Range: ridge 0.5 mi SW of Blueberry Lake, 0.5 mi E of Boulder Lake, ca 12.5 air mi E of Pinedale.
Open sagebrush grassland on south face of ridge.

U.S.A., Wyoming, Sublette County: West Slope Wind River Range: West shore of Cross Lake, ca 14.5 air mi E of Pinedale, ca 3 mi N of Boulder Creek.
Open canopy grassy meadow on broken, granite rock hillside.

U.S.A., Wyoming, Sublette County: West Slope Wind River Range: East shore of Little Sandy Lake, ca 42 air mi SE of Pinedale.
Rocky subalpine fir/lodgepole pine forest.

U.S.A., Wyoming, Sublette County: West Slope Wind River Range: 1/8 mi W of confluence of Larsen Creek and Sweetwater River, ca 45 air mi SE of Pinedale.
Open canopy sagebrush-grassland hillside. Soil sandy-gravelly. Phenology: flowering & fruiting.

U.S.A., Wyoming, Fremont County: West Slope Wind River Range: South Pass, on W side of Wyoming Highway 28, ca 1.5 mi NE of bridge over Sweetwater River, ca 6 air mi SW of South Pass City.
Dry, sandy-rocky roadside in barren sagebrush grassland.

U.S.A., Wyoming, Sublette County: West Slope Wind River Range: Scab Creek drainage, ca 17 air mi E of Pinedale.
Open canopy, dry ledges and crevices of granitic outcrop above creek.

U.S.A., Wyoming, Sublette County: West Slope Wind River Range: Scab Creek drainage, ca 17 air mi E of Pinedale.
Open canopy, dry ledges and crevices of granitic outcrop above creek. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sublette County: West Slope Wind River Range: West slopes and summit of Mount Baldy, ca 1.25 mi NE of Chain Lakes, ca 16.5 air mi NE of Pinedale.
Open alpine slopes and boulder fields.

U.S.A., Wyoming, Sublette County: West Slope Wind River Range: Foothills of Mount Baldy, due E of Chain Lakes, ca 16 air mi NE of Pinedale.
Granite boulder outcrop in shady, subalpine fir/Engelmann spruce woods. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sublette County: West Slope Wind River Range: South Temple Creek Basin, 1.5 air mi E of Big Sandy Lodge, ca 35 air mi ESE of Pinedale.
Dry, rocky sagebrush ridge west of creek. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sublette County: West Slope Wind River Range: South Temple Creek basin, 1.5 air mi E of Big Sandy Lodge, ca 35 air mi ESE of Pinedale.
Semi-open lodgepole pine/aspen woods on rocky-sandy soil of ridge surrounding basin.

U.S.A., Wyoming, Sublette County: West Slope Wind River Range: West Flank of Temple Peak, 4 air mi E of Big Sandy Lodge, ca 36.5 air mi ESE of Pinedale.
Small, alpine meadows interspersed with large granite outcrops and talus slopes.

U.S.A., Wyoming, Sublette County: West Slope Wind River Range: adjacent to Big Sandy Opening Road, ca 35 air mi ESE of Pinedale.
Dry, sandy-rocky sagebrush grassland. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sublette County: West Slope Wind River Range: north and west shore of Marms Lake, 21.5 air mi E of Boulder.
Rocky open ridge with scattered pine on north shore of lake. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sublette County: West Slope Wind River Range: Fish Creek Park, ca 1 mi S of Dads Lake, ca 30 air mi ESE of Pinedale.
Open, sandhills with scattered boulders, sparse vegetation.

U.S.A., Wyoming, Sublette County: West Slope Wind River Range: Meeks Lake, ca 1 1/4 air mi N of Big Sandy Campground, ca 30 air mi ESE of Pinedale.
Open canopy wet meadow E of lake. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sublette County: West Slope Wind River Range: Meeks Lake, ca 1 1/4 air mi N of Big Sandy Campground, ca 30 air mi ESE of Pinedale.
Open canopy wet meadow E of lake.

U.S.A., Wyoming, Sublette County: West Slope Wind River Range: south slope of Big Sandy Mountain, 36 air mi E of Pinedale, ca 1.5 air mi ENE of Big Sandy Lake.
Open canopy grassy ledges between boulder fields. Soil relatively dry.

U.S.A., Wyoming, Sublette County: West Slope Wind River Range: Black Joe Creek Canyon, ca 36 air mi E of Pinedale.
Grassy, steep slopes above creek. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sublette County: West Slope Wind River Range: foothills of southwest flank of Laturio Mountain, ca 2.25 air mi N of Big Sandy Camground, ca 32 air mi ESE of Pinedale.
Rocky clearing in Engelmann spruce/whitebark pine forest.

U.S.A., Wyoming, Sublette County: West Slope Wind River Range: foothills of southwest flank of Laturio Mountain, ca 2.25 air mi N of Big Sandy Camground, ca 32 air mi ESE of Pinedale.
Shady whitebark pine forest. Soil moist, with rich humus layer.

U.S.A., Wyoming, Sublette County: West Slope Wind River Range: west slope and summit of Laturio Mountain, ca 2.5 air mi N of Big Sandy Campground, ca 32 air mi ESE of Pinedale.
Alpine, grassy ledges among granite boulder talus slopes.

U.S.A., Wyoming, Converse County: Southern Powder River Basin/Southeastern Plains: Southern Powder River Basin: S of Mikes Draw along Wyo Hwy 59 and Burlington Northern Railroad, ca 7 air mi S of Bill; ca 26.5 air mi N of Douglas.
Sandy clay sagebrush-grassland with sparsely vegetated knolls. Phenology: buds.

U.S.A., Wyoming, Converse County: Southern Powder River Basin/Southeastern Plains: Southern Powder River Basin: Thunder Basin National Grasslands: along Cow Creek or County Road 45, ca 8.7 air mi NE of Bill; ca 39.5 air mi NNE of Douglas.
Sandy clay sagebrush-grassland with sparsely vegetated knolls. Phenology: buds.

U.S.A., Wyoming, Converse County: Southern Powder River Basin/Southeastern Plains: Southern Powder River Basin: Thunder Basin National Grasslands: along Steinle or County Road 40, ca 8 air mi NE of Bill; ca 41 air mi NNE of Douglas.
Sagebrush-sedge-grassland. Phenology: buds.

U.S.A., Wyoming, Platte County: Southern Powder River Basin/Southeastern Plains: Hartville Uplift: at the head of Webb Canyon on Wyo Hwy 270, ca 4.5 air mi N of Hartville; ca 8.5 air mi N of Guernsey.
Slopes below limestone cliffs. Phenology: flowering & fruiting.

U.S.A., Wyoming, Goshen County: Southern Powder River Basin/Southeastern Plains: Goshen Hole: between Horse Creek and Table Mountain on Wyoming Game and Fish Table Mountain Wildlife Management Area, ca 4 air mi SSE of Huntley; ca 14 air mi S of Torrington.
Grasslands on sandy clay soils with marshes and playas. Phenology: flowering & fruiting.

U.S.A., Wyoming, Goshen County: Southern Powder River Basin/Southeastern Plains: Goshen Hole: between Horse Creek and Table Mountain on Wyoming Game and Fish Table Mountain Wildlife Management Area, ca 4 air mi SSE of Huntley; ca 14 air mi S of Torrington.
Clay soil of playa. Phenology: flowering.

U.S.A., Wyoming, Natrona County: Southern Powder River Basin/Southeastern Plains: Southern Powder River Basin: drainage leading to Middle Fork Casper Creek along Bucknum or County Road 125, ca 18.5 air mi NW of Casper.
Rolling plains of budsage or Gardner saltbush. Phenology: flowering & fruiting.

U.S.A., Wyoming, Natrona County: Southern Powder River Basin/Southeastern Plains: Southern Powder River Basin: ridge W of Hemingway Draw along Thirtythree Mile or County Road 110, ca 24.5 mi NW of Casper.
Rolling plains with a mosaic of grassland, sagebrush-grassland, and semi-barren clay knolls, ridges, and slopes. Phenology: buds.

U.S.A., Wyoming, Natrona County: Southern Powder River Basin/Southeastern Plains: Southern Powder River Basin: ridge W of Hemingway Draw along Thirtythree Mile or County Road 110, ca 24.5 mi NW of Casper.
Rolling plains with a mosaic of grassland, sagebrush-grassland, and semi-barren clay knolls, ridges, and slopes. Phenology: flowering & fruiting.

U.S.A., Wyoming, Niobrara County: Southern Powder River Basin/Southeastern Plains: Southern Powder River Basin: in Kaye Oil Field on the divide between Walker and Twentymile creeks, ca 12.3 air mi WNW of Lance Creek; ca 31 air mi NW of Lusk.
Under the edge of junipers. Phenology: flowering.

U.S.A., Wyoming, Weston County: Southern Powder River Basin/Southeastern Plains: Southern Powder River Basin: along Roxson Road ca 1/2-3/4 mi N of Weston County, ca 3.3 air mi WSW of Morisey; ca 28.5 air mi SW of Newcastle.
Sagebrush-grassland on rolling dissected plains below sandstone ridge. Phenology: flowering.

U.S.A., Wyoming, Platte County: Southern Powder River Basin/Southeastern Plains: Southeastern Plains: along Horseshoe or County Road 59 at Sand Draw S of Horseshoe Creek, ca 9.5 air mi SW of Glendo; ca 27.5 air mi NNW of Wheatland.
Coarse sand - fine gravel soil in sagebrush-grassland. Phenology: flowering.

U.S.A., Wyoming, Platte County: Laramie Mountains: along Harris Park or County Road 210 ca 1 air mi N of Cottonwood Creek, ca 2 air mi E of Albany County; ca 16 air mi SW of Glendo; ca 24 air mi NW of Wheatland.
A mosaic of sagebrush-grassland and ponderosa pine forest. Phenology: fruiting.

U.S.A., Wyoming, Natrona County: Southern Powder River Basin/Southeastern Plains: Southern Powder River Basin: along Notches or County Road 106 ca 1 air mi W of South Fork Powder River crossing, ca 4 air mi NNW of Powder River.; ca 38.5 air mi NW of Casper.
A mosaic of sagebrush-grassland. Phenology: fruiting.

U.S.A., Wyoming, Natrona County: Southern Powder River Basin/Southeastern Plains: Southern Powder River Basin: on Notches Dome ca 1 air mi S of Okie Draw, ca 12 air mi NE of Waltman; ca 44 air mi NW of Casper.
Grassy draws and gullies at the base of steep slopes. Phenology: flowering.

U.S.A., Wyoming, Natrona County: Southern Powder River Basin/Southeastern Plains: Southern Powder River Basin: along Okie Draw and a tributary NW of Notches Dome, ca 12 air mi NE of Waltman; ca 44.5 air mi NW of Casper.
Slopes below canyon with scattered ponderosa and limber pine. Phenology: flowering.

U.S.A., Wyoming, Natrona County: Southern Powder River Basin/Southeastern Plains: Southern Powder River Basin: along Baker Cabin or County Road 108 between North Fork Cottonwood Creek and Gray Wall, ca 12 air mi NE of Arminto; ca 51 air mi NW of Casper.
In sand, grassy sandy areas, sandstone outcrops, and clay slopes. Phenology: flowering.

U.S.A., Wyoming, Natrona County: Southern Powder River Basin/Southeastern Plains: Southern Powder River Basin: ca 0.5 mi E of Alkali Creek on Thirtythree Mile or County Road 110, 26.5 air mi W of Midwest; ca 43.5 air mi NW of Casper.
Sagebrush-grassland on sandy-clay or clay ridgetops and slopes. Phenology: flowering.

U.S.A., Wyoming, Natrona County: Southern Powder River Basin/Southeastern Plains: Southern Powder River Basin: Emigrant Gap Ridge off Zero or County Road 202, ca 1 air mi W of Emigrant Gap on the Oregon Trail, ca 13 air mi W of Casper.
Slopes of shale flakes with scattered vegetation. Phenology: fruiting.

U.S.A., Wyoming, Goshen County: Southern Powder River Basin/Southeastern Plains: Southeastern Plains: along County Road just S of the Laramie River, ca 3.5 air mi WSW of Fort Laramie; ca 22.3 air mi NW of Torrington.
Sandy plains at the base of cobblestone slopes in the river valley. Phenology: flowering.

U.S.A., Wyoming, Platte County: Southern Powder River Basin/Southeastern Plains: Southeastern Plains: hills S of the Laramie River and SW of Grayrocks Reservoir, ca 8.8 air mi NE of Wheatland; ca 11.5 air mi SSW of Guernsey.
Steep cobblestone slopes. Phenology: flowering.

U.S.A., Wyoming, Platte County: Southern Powder River Basin/Southeastern Plains: Southeastern Plains: along Richeau or County Road 265 ca 2.5 air mi W of I-25, ca 8.3 air mi NW of Chugwater; ca 14 air mi S of Wheatland.
Mixed grass plains on shallow soil. Phenology: flowering.

U.S.A., Wyoming, Natrona County: Upper North Platte and Laramie River Drainages: Stone Cabin Creek crossing Poison Spider or County Road 201, ca 38 air mi NW of Alcova townsite.
Sagebrush-grassland with occasional greasewood; selenium indicators present. Phenology: flowering & fruiting.

U.S.A., Wyoming, Natrona County: Southern Powder River Basin/Southeastern Plains: Southeastern Plains: along McKenzie Draw and vicinity just above Sand Spring Creek on Ormsby or County Road 705, ca 14 air mi NNE of Casper.
Meadows in the drainage channel. Phenology: fruiting.

U.S.A., Wyoming, Lincoln County: Southern Salt River Range and Vicinity: Sublette Range: east side of the range at the confluence of Mill and South Fork Mill creeks, ca 8 air mi N of Cokeville; ca 35 air mi NW of Kemmerer.
Sagebrush-grassland slopes with scattered aspen, chokecherry, and juniper. Phenology: flowering & fruiting.
with Tomas Cramer

U.S.A., Wyoming, Natrona County: Southern Powder River Basin/Southeastern Plains: Southern Powder River Basin: Emigrant Gap Ridge, ca 12 air mi W of Casper.
Sandstone outcrops and sandy slopes; sagebrush grasslands. Phenology: fruiting.

U.S.A., Wyoming, Natrona County: Southern Powder River Basin/Southeastern Plains: Southern Powder River Basin: Poison Spider Oil Field, ca 24 air mi W of Casper.
Sandy slopes and flats with sandstone outcrops in uplands with ponderosa pine. Phenology: flowering & fruiting.

U.S.A., Wyoming, Natrona County: Southern Powder River Basin/Southeastern Plains: Southern Powder River Basin: Blue Canyon at south end of Pine Mountain, ca 28 air mi WNW of Casper.
Sandstone outcrops and sandy slopes with areas of shale. Phenology: flowering & fruiting.

U.S.A., Wyoming, Natrona County: Southern Powder River Basin/Southeastern Plains: Southern Powder River Basin: ca 3 air mi SSE of Powder River and ca 1 air mi NW of Middle Fork Casper Creek crossing.
Sandy plains and white sandstone monuments. Phenology: fruiting.

U.S.A., Wyoming, Converse County: Southern Powder River Basin/Southeastern Plains: Southern Powder River Basin: U.S. Hwy 20, 26, 87, ca 14 air mi E of Casper.
Sandstone outcrops of breaks and sandy slopes. Phenology: fruiting.

U.S.A., Wyoming, Platte County: Southern Powder River Basin/Southeastern Plains: Southeastern Plains: west end of Pine Ridge at intersection of I-25 and Wyo Hwy 319.
Sandstone outcrops and sandy slopes; ponderosa pine and grasslands. Phenology: flowering & fruiting.

U.S.A., Wyoming, Natrona County: Southern Powder River Basin/Southeastern Plains: Southern Powder River Basin: ca 1.2 air mi NNW of Waltman.
Sandy draw and slopes. Phenology: fruiting.
with T. W. Nelson

U.S.A., Wyoming, Natrona County: Southern Powder River Basin/Southeastern Plains: Southern Powder River Basin: ca 1.5 mi E of Arminto.
Sandy slopes. Phenology: fruiting.

U.S.A., Wyoming, Natrona County: Southern Powder River Basin/Southeastern Plains: Southern Powder River Basin: ca 10 air mi SW of Waltman along Powder River.
Sandy slopes and sandstone outcrop with juniper. Phenology: fruiting.
with Thomas W. Nelson

U.S.A., Wyoming, Natrona County: Southern Powder River Basin/Southeastern Plains: Southern Powder River Basin: ca 10 air mi SW of Waltman along Powder River.
Sandy slopes and sandstone outcrop with juniper. Phenology: flowering & fruiting.
with Thomas W. Nelson

U.S.A., Wyoming, Natrona County: Upper North Platte and Laramie River Drainages: E of County Road 211, ca 1.2 air mi N of McClanahan Draw; ca 5.4 road mi to Poison Spider or County Road 201.
Badlands; hard clay soil interspersed with sandy areas of sagebrush-grassland. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sublette County: Green River Basin: Stewart Point, ca 4 air mi SW of Pinedale.
Sagebrush slopes, dry stream channels, eroded, often barren slopes, windswept ridge and ravines with assorted shrubs. Phenology: flowering.

U.S.A., Wyoming, Sweetwater County: Green River Basin: area along Big Sandy River from gaging station, ca 1 air mi to the east; ca 10 air mi SW of Farson.
Disturbed and bottom areas along river, slopes with sagebrush and rabbitbrush. Phenology: flowering.
with Tom Cramer and Charmaine Refsdal

U.S.A., Wyoming, Sweetwater County: Green River Basin: Little Colorado Desert, ca 38 air mi NW of Rock Springs.
Rocky desert, clay buttes, and stabilized sand dunes. Phenology: flowering.
with Tom Cramer and Charmaine Refsdal

U.S.A., Wyoming, Sweetwater County: Green River Basin: ca 3 air mi E of Fontenelle.
Sagebrush slopes and ridge. Phenology: flowering.

U.S.A., Wyoming, Lincoln County: Green River Basin: ca 7 air mi W of La Barge.
Sagebrush flats, cushion plant community and upper slopes. Phenology: flowering.

U.S.A., Wyoming, Teton County: Gros Ventre Area: ridge from Pinnacle Peak.
Alpine calcareous ridge. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sublette County: Green River Basin: BLM Road 5410, ca 1.3 road mi SE of Wyo Hwy 351; ca 4 air mi WSW of junction of Wyo Hwy 351 and U.S. Hwy 191.
Badlands, clays and sand with sagebrush along wash. Phenology: fruiting.

U.S.A., Wyoming, Sublette County: Green River Basin: BLM Road 5410, ca 1.3 road mi SE of Wyo Hwy 351; ca 4 air mi WSW of junction of Wyo Hwy 351 and U.S. Hwy 191.
Badlands, clays and sand with sagebrush along wash. Phenology: flowering.

U.S.A., Wyoming, Sublette County: Green River Basin: ca 3.5 air mi NW of Farson.
Sagebrush and Atriplex plain with draws and gravel benches. Phenology: fruiting.

U.S.A., Wyoming, Sublette County: Green River Basin: ca 17.5 air mi NW of Farson.
Sagebrush draw with gravel hillsides and sparse sagebrush. Phenology: fruiting.

U.S.A., Wyoming, Sweetwater County: Green River Basin: East Buckhorn Draw at the confluence with West Buckhorn Draw in Eighteenmile Canyon, ca 20 air mi WNW of Farson.
Gravel and sand sagebrush draw and canyonside. Phenology: flowering & fruiting.

Rocky limestone outcrop on sagebrush hillside. Phenology: fruiting.

U.S.A., Wyoming, Sublette County: Green River Basin: hill just N of Forty Rod Flat Well, ca 8 air mi N of Cora.
Sagebrush hillsides and open hilltops. Phenology: flowering.

Draws and granite slopes of ponderosa pine, sagebrush, and snowberry. Phenology: flowering.

U.S.A., Wyoming, Sublette County: Green River Basin: New Fork River, ca 4.5 air mi S of Boulder.
Riverside meadows and cottonwood/willows with adjacent sagebrush. Phenology: flowering.

U.S.A., Wyoming, Fremont County: Green River Basin: hill W of West Pacific Creek, ca 14 air mi SW of South Pass City.
Sagebrush hillside, windswept tops, and badlands. Phenology: flowering.

U.S.A., Wyoming, Sublette County: Green River Basin: ca 12 air mi N of Cora.
Pothole lakes and nearby meadows, aspen hillsides, Douglas fir stands, and sagebrush hillsides. Phenology: flowering.

U.S.A., Wyoming, Sublette County: Green River Basin: North Piney Creek and Park Creek, ca 19 air mi WNW of Big Piney.
Streamside meadows and patches of aspen, Douglas fir, spruce, and willows, and open south-facing hillside. Phenology: flowering.

U.S.A., Wyoming, Sublette County: Green River Basin: east side of Aspen Ridge, ca 10 air mi W of Daniel.
Sagebrush hills, grassy draws, windswept hilltops, and aspen copses. Phenology: flowering.

U.S.A., Wyoming, Sublette County: Green River Basin: north side of lower Meadow Canyon by Bench Corral Springs, ca 13 air mi NW of Marbleton.
Sagebrush hillside, grassy draw, and spring. Phenology: flowering.

U.S.A., Wyoming, Sublette County: Green River Basin: Bridger-Teton National Forest: just W of Muddy Ridge, ca 3.5 air mi SE of Big Sandy.
Sagebrush flats and slopes, granite outcrops with Juniper on ridge. Phenology: flowering.

U.S.A., Wyoming, Sublette County: Green River Basin: north side of Ross Butte overlooking New Fork River, ca 10 air mi E of Big Piney.
Open slopes, intermittent sagebrush, and badlands. Phenology: flowering.

U.S.A., Wyoming, Sublette County: Green River Basin: north end of West Buckhorn Draw, ca 17 air mi E of La Barge.
Sagebrush slopes, draws, and tops. Phenology: flowering.

U.S.A., Wyoming, Sublette County: Green River Basin: lower part of Chapel Canyon, ca 11 air mi NE of La Barge.
Sage flats and sandstone outcrops. Phenology: flowering.

U.S.A., Wyoming, Sublette County: Green River Basin: east side of Hogsback Ridge above Calpet, ca 7.5 air mi W of La Barge.
Shrubby, northeast-facing hillside, open ridgetops, south-facing slopes, and Douglas fir shaded gulch bottom. Phenology: flowering.

U.S.A., Wyoming, Lincoln County: Green River Basin: just W of the Green River at the far north end of Fontenelle Reservoir; ca 5.5 air mi S of La Barge.
Sagebrush draws coming off of hilltop. Phenology: flowering.

U.S.A., Wyoming, Lincoln County: Green River Basin: ca 7.5 air mi W of Fontenelle.
Grassy draw at base of shale and clay slope. Phenology: flowering.

U.S.A., Wyoming, Lincoln County: Green River Basin: ca 10 air mi N of Opal on the north side of U.S. Hwy 189.
Grassy draws coming off of hilltop. Phenology: flowering.

U.S.A., Wyoming, Sublette County: [location and coordinates withheld]
Sandy sagebrush hilltop. Phenology: flowering.

U.S.A., Wyoming, Sublette County: Green River Basin: ca 11.5 air mi N of Big Piney on the east side of U.S. Hwy 189.
Sagebrush at base of badland outcrops. Phenology: flowering.

U.S.A., Wyoming, Sublette County: Green River Basin: Elk Mountain, ca 22.5 air mi NE of Farson.
Sagebrush at base of hill. Phenology: flowering.

U.S.A., Wyoming, Sublette County: Green River Basin: Red Hill, ca 7 air mi SSE of Big Piney.
Sandy hilltop with sandstone outcrops and scattered sagebrush. Phenology: flowering.

U.S.A., Wyoming, Sweetwater County: Green River Basin: ca 12.5 air mi WNW of Farson along the Lincoln Sweetwater Road.
Sagebrush hillsides. Phenology: flowering.

U.S.A., Wyoming, Lincoln County: Green River Basin: ca 5.3 air mi W of Fontenelle Dam.
Eroded clay slope. Phenology: flowering.

U.S.A., Wyoming, Sublette County: Green River Basin: west edge of The Mesa, ca 13 air mi SW of Boulder on the east side of County Road 110.
Sagebrush hillside. Phenology: flowering.

U.S.A., Wyoming, Lincoln County: Green River Basin: Holden Hill above Fontenelle Reservoir, ca 8.5 air mi NW of Fontenelle Dam.
Steep rocky hillside drainage. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sweetwater County: Green River Basin: Little Colorado Desert, ca 3.5 air mi NNE of Fontenelle Dam along BLM Road 4202.
Sagebrush and Atriplex flats. Phenology: flowering.

U.S.A., Wyoming, Lincoln County: Green River Basin: Rock Creek cut at Oyster Ridge.
Canyonside below sandstone rim; aspen and Amelanchier, and sagebrush. Phenology: flowering.

U.S.A., Wyoming, Sweetwater County: Green River Basin: Big Sandy River, ca 4.5 air mi SW of Farson.
Rocky bottom draw with sandy sagebrush sides. Phenology: flowering.

U.S.A., Wyoming, Sweetwater County: Green River Basin: Fourmile Gulch, ca 6 air mi ENE of Fontenelle Dam.
Sandy sagebrush gulch sides. Phenology: flowering.

U.S.A., Wyoming, Sublette County: Green River Basin: Mount Airy, ca 4 air mi WSW of Pinedale.
Sagebrush at edge of eroded gully. Phenology: flowering.

U.S.A., Wyoming, Sublette County: Green River Basin: north end of Miller Mountain, ca 14.5 air mi W of La Barge.
Hillside meadow with Cercocarpus trees. Phenology: flowering.

U.S.A., Wyoming, Sublette County: Green River Basin: ca 12.5 air mi SW of Big Piney.
Rocky hilltop with cushion plants. Phenology: flowering.

U.S.A., Wyoming, Sublette County: Green River Basin: ca 4 air mi N of Pinedale.
Sagebrush draws and hillsides with scattered large boulders. Phenology: flowering.

U.S.A., Wyoming, Sublette County: Green River Basin: Long Draw, ca 20 air mi N of Farson.
Flat sagebrush draw bottom. Phenology: flowering.

U.S.A., Wyoming, Sweetwater County: Green River Basin: ca 17 air mi NW of Farson.
Sagebrush and Atriplex hillsides and tops. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sublette County: Green River Basin: Sugar Loaf, ca 26.5 air mi NW of Farson.
Gravel open hilltop with scattered sagebrush. Phenology: flowering.

U.S.A., Wyoming, Sublette County: Green River Basin: Sugar Loaf, ca 26.5 air mi NW of Farson.
Gravel open hilltop with scattered sagebrush. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sublette County: Green River Basin: ca 4 air mi WNW of Boulder.
Gravel soil sagebrush mesa top. Phenology: flowering.

U.S.A., Wyoming, Sublette County: Green River Basin: east end of Ross Ridge, ca 14.5 air mi SSW of Boulder.
Sandy sagebrush mounds. Phenology: flowering.

U.S.A., Wyoming, Sublette County: Green River Basin: Muddy Creek, ca 3 air mi N of Big Piney.
Gravel soil sagebrush. Phenology: flowering.

U.S.A., Wyoming, Sublette County: Green River Basin: ca 1.5 air mi E of Marbleton.
Clay badlands. Phenology: flowering.

U.S.A., Wyoming, Lincoln County: Green River Basin: ca 15.5 air mi SSW of La Barge.
Sandy sagebrush draw down from hill. Phenology: flowering.

U.S.A., Wyoming, Lincoln County: Green River Basin: Slate Creek Butte, ca 5 air mi SW of Fontenelle Dam.
Sandy sagebrush draw off of butte. Phenology: flowering.

U.S.A., Wyoming, Fremont County: Green River Basin: ca 4 air mi W of South Pass City.
Gravel and granite slope with scattered limber pine and sagebrush. Phenology: flowering.

U.S.A., Wyoming, Fremont County: Green River Basin: ca 4 air mi W of South Pass City.

U.S.A., Wyoming, Sublette County: Green River Basin: ca 20.5 air mi NE of Farson.
Sagebrush hillside. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sublette County: Green River Basin: ca 20.5 air mi NE of Farson.
Sagebrush hillside. Phenology: flowering.

U.S.A., Wyoming, Sublette County: Green River Basin: ca 20 air mi NE of Farson.
Sagebrush hillside and draws. Phenology: flowering.

Sagebrush hillside and draws. Phenology: fruiting.

U.S.A., Wyoming, Sublette County: Green River Basin: North Alkali Draw, ca 15 air mi E of Big Piney.
Gravel sagebrush butte top edges. Phenology: flowering.

U.S.A., Wyoming, Sublette County: Green River Basin: North Alkali Draw, ca 15 air mi E of Big Piney.
Sandy draw off of butte with scattered sagebrush. Phenology: flowering.

U.S.A., Wyoming, Sublette County: Green River Basin: ca 5.5 air mi N of Pinedale.
Marshy grassy meadows. Phenology: flowering.
with Steve Laster and Jane T. Kellett

U.S.A., Wyoming, Lincoln County: Green River Basin: ca 13.5 air mi NE of Kemmerer.
Sagebrush and Atriplex flats at the base of a mesa. Phenology: flowering.

U.S.A., Wyoming, Lincoln County: Green River Basin: ca 13.5 air mi NE of Kemmerer.
Sagebrush and Atriplex flats at the base of a mesa. Phenology: fruiting.

U.S.A., Wyoming, Lincoln County: Green River Basin: ca 13.5 air mi NE of Kemmerer.
Cobblestone and gravel mesa top with scattered sagebrush. Phenology: flowering & fruiting.

U.S.A., Wyoming, Lincoln County: Green River Basin: south end of Slate Creek Ridge, ca 11.5 air mi NNE of Kemmerer.
Wet meadow draw with sagebrush sides and shrub islands. Phenology: flowering & fruiting.

Sagebrush gravel hillside. Phenology: flowering & fruiting.

U.S.A., Wyoming, Lincoln County: Green River Basin: south end of Fontenelle Reservoir, ca 2 air mi NW of Fontenelle Dam.
Cobblestone hilltop with sparse shrubs. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sublette County: Green River Basin: ca 11.5 air mi SW of Boulder.
Cobblestone hilltop edge with scattered sagebrush. Phenology: fruiting.

U.S.A., Wyoming, Sublette County: Green River Basin: ca 11.5 air mi SW of Boulder.
Flat draw bottom with Atriplex and sagebrush. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sublette County: Green River Basin: ca 5 air mi ESE of Big Piney.
Sagebrush hilltop edges. Phenology: flowering & fruiting.

U.S.A., Wyoming, Lincoln County: Green River Basin: ca 2 air mi E of La Barge.
Shale mesa top edges with sparse sagebrush and occasional Pinus flexilis and Juniperus. Phenology: flowering.

U.S.A., Wyoming, Sublette County: Green River Basin: ca 9.5 air mi E of La Barge.
Cobblestone sagebrush mesa top. Phenology: flowering & fruiting.

U.S.A., Wyoming, Lincoln County: Green River Basin: ca 13 air mi N of Opal.
Sandy draw along sandy hillside base. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sublette County: Green River Basin: Little Prospect Mountain, ca 11.5 air mi ESE of Big Sandy.
Sagebrush meadow. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sublette County: Green River Basin: Little Prospect Mountain, ca 11.5 air mi ESE of Big Sandy.
Gravel roadside among sagebrush. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sublette County: Green River Basin: Flat Top, ca 10.5 air mi SE of Big Sandy.
Rolling sandy sagebrush. Phenology: fruiting.

U.S.A., Wyoming, Sublette County: Green River Basin: Flat Top, ca 10.5 air mi SE of Big Sandy.
Rolling sandy sagebrush. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sublette County: [location and coordinates withheld]
Cobblestone hillside with sparse sagebrush. Phenology: flowering.

Cobblestone hillside with sparse sagebrush. Phenology: fruiting.

U.S.A., Wyoming, Sublette County: Green River Basin: Green River, ca 13 air mi N of Daniel Junction.
Cobblestone sagebrush hillside. Phenology: fruiting.

U.S.A., Wyoming, Sweetwater County: Green River Basin: ca 5.5 air mi E of Fontenelle Dam.
Rocky hilltop and sides with sparse sagebrush and Atriplex. Phenology: fruiting.

U.S.A., Wyoming, Sweetwater County: Green River Basin: ca 15 air mi WSW of Farson.
Sandy sagebrush. Phenology: fruiting.

U.S.A., Wyoming, Sublette County: Green River Basin: N of Elk Mountain, ca 4.5 air mi NW of Elkhorn Junction.
Sagebrush flats, wet draw bottom. Phenology: flowering.

U.S.A., Wyoming, Sweetwater County: Green River Basin: ca 8 air mi W of Farson.
Sagebrush grassland hillsides and draws. Phenology: fruiting.

Clay draws and sandy sagebrush hills at the base of badlands hillsides. Phenology: fruiting.

Clay draws and sandy sagebrush hills at the base of badlands hillsides. Phenology: flowering.

U.S.A., Wyoming, Sublette County: Green River Basin: ca 10 air mi SW of Daniel.
Gravel hillsides with clay spots and sparse sagebrush. Phenology: fruiting.

U.S.A., Wyoming, Sublette County: Green River Basin: hill just E of Bull Draw, ca 26 air mi N of Farson.
Sagebrush hill and open top. Phenology: flowering.

U.S.A., Wyoming, Sublette County: Green River Basin: Camp Creek, ca 21.5 air mi WNW of Big Piney.
Gravel sagebrush hillside with Amelanchier stands. Phenology: fruiting.

U.S.A., Wyoming, Sublette County: Green River Basin: Bald Mountain, ca 21 air mi WNW of Big Piney.
Mountainside meadows and aspen groves. Phenology: flowering.

U.S.A., Wyoming, Sublette County: Green River Basin: Bald Mountain, ca 21 air mi WNW of Big Piney.
Windswept grassy mountaintop meadow. Phenology: flowering.

Sagebrush hill. Phenology: flowering.

U.S.A., Wyoming, Sublette County: Green River Basin: ca 11.5 air mi E of Boulder.
Sagebrush and Purshia hill with gravel and large boulders. Phenology: fruiting.

U.S.A., Wyoming, Sublette County: Green River Basin: ca 10.5 air mi SE of Boulder.
Sandy gravel sagebrush hill. Phenology: fruiting.

U.S.A., Wyoming, Sublette County: Green River Basin: Boulder Creek, ca 5 air mi N of Boulder.
Rocky sagebrush hillside. Phenology: fruiting.

U.S.A., Wyoming, Sublette County: Green River Basin: Irish Canyon at Bridger-Teton National Forest border, ca 5.5 air mi ENE of Big Sandy.
Sagebrush meadow at base of hillside. Phenology: flowering.

Sagebrush meadow at base of hillside. Phenology: fruiting.

U.S.A., Wyoming, Sublette County: Green River Basin: ca 14.5 air mi SW of Boulder.
Sandy sagebrush around badlands outcrop. Phenology: fruiting.

Sandy sagebrush around badlands outcrop. Phenology: fruiting.

U.S.A., Wyoming, Sublette County: Green River Basin: The Mesa, ca 9.5 air mi WSW of Boulder.
Sagebrush gravel hilltop and edge. Phenology: fruiting.

U.S.A., Wyoming, Sublette County: Green River Basin: The Mesa, ca 9.5 air mi WSW of Boulder.
Sagebrush draw off of hilltop. Phenology: fruiting.

U.S.A., Wyoming, Sublette County: Green River Basin: formation just NW of Squaw Teat, ca 4 air mi S of Elkhorn Junction.
Sandstone/conglomerate cliff with open top and open sides with Cercocarpus patches. Phenology: flowering.

U.S.A., Wyoming, Weston County: Southern Powder River Basin/Southeastern Plains: Southern Powder River Basin: along Roxson Road ca 1/2-3/4 mi N of Niobrara County, ca 3.3 air mi WSW of Morrisey; ca 28.5 air mi SW of Newcastle.
Sagebrush-grassland on rolling dissected plains below sandstone ridge. Phenology: flowering.

U.S.A., Wyoming, Weston County: Black Hills: Elk Mountains: at the South Dakota state line, ca 14 air mi SE of Newcastle.
Meadows at the base of the ridge. Phenology: flowering & fruiting.

U.S.A., Wyoming, Crook County: 7.5 mi NW of Hulett.
Semi-shade, upper edge of pine stand, north-facing slope, sandy soil. Phenology: fruiting.

U.S.A., Wyoming, Crook County: Devils Tower National Monument: below northeast corner of tower.
Common in semi-shade on rocky soil of upper talus with Pinus ponderosa and Prunus virginiana. Phenology: flowering & fruiting.

U.S.A., Wyoming, Crook County: [location and coordinates withheld]
South and east facing grassy slopes. Phenology: flowering & fruiting.

U.S.A., Wyoming, Crook County: Black Hills: Seely-Alzada Hwy, upper Boggy Creek; ca 10.5 air mi NE of Seely.
Grassland with sagebrush; Skull Creek shale. Phenology: flowering & fruiting.

U.S.A., Wyoming, Crook County: Black Hills: Little Missouri River Valley ca 8.5 air mi N of Seely.
Sagebrush-grassland on Skull Creek shale. Phenology: flowering & fruiting.

U.S.A., Wyoming, Crook County: Black Hills: Bear Lodge Mountains, East Fork Blacktail Creek; ca 9.4 air mi SE of Hulett.
On ledges among sandstone cliffs in pine forest. Phenology: flowering & fruiting.

U.S.A., Wyoming, Crook County: Black Hills: Snider Ranch, upper Corral Creek drainage; ca 14 air mi W of Sundance.
Pine forest. Phenology: flowering & fruiting.

U.S.A., Wyoming, Crook County: Black Hills: The Brakes, ca 2.8 air mi SSE of Aladdin.
Open, grassy ridge top; sandy soil. Phenology: flowering & fruiting.

U.S.A., Wyoming, Crook County: Black Hills: Government Valley, ca 8 air mi NNE of Sundance.
Grassland on red shale soil. Phenology: flowering & fruiting.

U.S.A., Wyoming, Crook County: [location and coordinates withheld]
Grassland on red shale soil. Phenology: flowering & fruiting.

Grassy slopes below quarry. Phenology: flowering & fruiting.

Grassy south and east-facing slopes and ridge top. Phenology: flowering & fruiting.

U.S.A., Wyoming, Crook County: Black Hills: Bear Lodge Mountains, Taylor Divide and headwaters of Ogden Creek; ca 4.8 air mi NNW of Sundance.
Grassland, south and east facing slopes. Phenology: flowering & fruiting.

U.S.A., Wyoming, Crook County: Black Hills: tributary to Road Creek off The Bank Land, (Graham Ranch), ca 13 air mi W of Sundance.
Pine-juniper woodland; southwest-facing slopes and ridge with sandstone rimrock and boulders. Phenology: flowering & fruiting.

Pine forest. Phenology: flowering & fruiting.

U.S.A., Wyoming, Weston County: [location and coordinates withheld]
Ponderosa pine forest on sandstone ridge W of canyon. Phenology: flowering & fruiting.

U.S.A., Wyoming, Crook County: Devils Tower National Monument: on the top of Devils Tower.
Occasional on dry, rocky soil with Bouteloua gracilis and Artemisia frigida. Phenology: flowering & fruiting.

U.S.A., Wyoming, Weston County: Black Hills: between U. S. Highway 16 and Clay Spur, ca 3.5 air mi NW of Osage.
Pinus ponderosa, Juniperus scopulorum on Mowry shale and bentonite. Phenology: flowering & fruiting.

U.S.A., Wyoming, Weston County: Black Hills: W of Wyo Hwy 116; ca 4 air mi NNE of Upton.
Sagebrush grassland with scattered pines and junipers (grazed). Phenology: flowering & fruiting.

U.S.A., Wyoming, Crook County: Black Hills: Cabin Creek SSW of Cedar Hill; ca 8.5 air mi WSW of Devils Tower.
Big sagebrush-grassland with occasional junipers, on Skull Creek shale. Phenology: flowering & fruiting.

U.S.A., Wyoming, Crook County: Black Hills: Cabin Creek SSW of Cedar Hill; ca 8.5 air mi WSW of Devils Tower.
South-east facing slope with pine and juniper, on Mowry shale. Phenology: flowering & fruiting.

Atop sandstone outcrop in open ponderosa pine forest. Phenology: flowering & fruiting.

Small gully in ponderosa pine forest. Phenology: flowering & fruiting.

Ponderosa pine forest on canyon slopes. Phenology: flowering & fruiting.

Top of sandstone outcrop in ponderosa pine forest. Phenology: flowering & fruiting.

Ponderosa pine forest on ridge top. Phenology: flowering & fruiting.

U.S.A., Wyoming, Crook County: Black Hills: Inyan Kara Mountain (east half).
Grassy east facing slope on outer mountain. Phenology: flowering & fruiting.

U.S.A., Wyoming, Crook County: Black Hills: Inyan Kara Mountain (east half).
Rock outcrops (phonolite porphyry) on summit. Phenology: flowering & fruiting.

Rock outcrops (phonolite porphyry) on east side near summit. Phenology: flowering & fruiting.

U.S.A., Wyoming, Crook County: Black Hills: Black Buttes: unnamed butte E of Iron Mountain; ca 9.5 air mi SE of Sundance.
Grassland on top of butte, rocky (igneous) soil. Phenology: flowering & fruiting.

U.S.A., Wyoming, Crook County: Black Hills: Bear Lake on divide between Idol and Surprise Gulches, ca 12 air mi ESE of Sundance.
Meadow (grazed) in ponderosa pine forest. Phenology: flowering & fruiting.

U.S.A., Wyoming, Weston County: Black Hills: west side of ridge S of Elk Mountain (USFS Road 818) near Mix Spring, ca 13.5 air mi SE of Newcastle.
Pine forest on rocky soil. Phenology: flowering & fruiting.

U.S.A., Wyoming, Weston County: Black Hills, Elk Mountain area near Mix Spring (USFS Road 818), ca 13.5 air mi SE of Newcastle.
Grassy meadow in ponderosa pine forest (canyon bottom). Phenology: flowering & fruiting.

U.S.A., Wyoming, Weston County: Black Hills: east side of ridge S of Elk Mountain (USFS Road 823), ca 13.5 air mi SE of Newcastle.
Pine forest on northeast-facing slope. Phenology: flowering & fruiting.

West and south-west facing slopes with pines and junipers. Phenology: flowering & fruiting.

U.S.A., Wyoming, Weston County: Black Hills: Cold Springs Creek near state line; ca 7 air mi NE of Four Corners.
Grassland on south facing slope, on sandy soil among sandstone outcrops. Phenology: flowering & fruiting.

Pine forest on sandstone ridge. Phenology: flowering & fruiting.

U.S.A., Wyoming, Weston County: Black Hills: Summit Ridge near lookout (W of Boles Canyon), ca 7.5 air mi E of Newcastle.
Margins of large grassy opening in pine forest on ridgetop, rocky soil (limestone).

U.S.A., Wyoming, Converse County: Thunder Basin National Grassland.
With Artemisia tridentata and Agropyron smithii. Phenology: fruiting.

U.S.A., Wyoming, Converse County: Thunder Basin National Grassland.
Artemisia tripartita var. rupicola grassland community on dry, humus-gravel soil bordering gravel road; with Koeleria macrantha, Elymus trachycaulus, and Bromus tectorum. Phenology: flowering & fruiting.

U.S.A., Wyoming, Weston County: Thunder Basin National Grassland.
With Artemisia tridentata and Bromus tectorum. Phenology: flowering & fruiting.

U.S.A., Wyoming, Weston County: Newcastle.

U.S.A., Wyoming, Crook County: Powder River Basin: W of Belle Fourche River, ca 1 road mi S of U.S. Hwy 16.
Dry sagebrush plains. Phenology: flowering & fruiting.

U.S.A., Wyoming, Crook County: Powder River Basin: W of Belle Fourche River, ca 1 road mi S of U.S. Hwy 16.
Dry sagebrush plains. Phenology: fruiting.

Sagebrush plains. Phenology: flowering & fruiting.

U.S.A., Wyoming, Weston County: Powder River Basin: above Oil Creek, ca 6 air mi SSW of Newcastle.
Rolling plain, greasewood flats above creek; plains. Phenology: flowering & fruiting.

U.S.A., Wyoming, Weston County: Eastern Plains: Beaver Creek, ca 8 mi W of the Weston-Newcastle airport.
Dense Artemisia cana/Elymus smithii/Stipa viridula on silty-clay alluvial terrace. Phenology: fruiting.
with Steve Kettler

U.S.A., Wyoming, Crook County: Powder River Basin: just E of U.S. Hwy 14 on Old Sundance Road, 4 air mi NE of Moorcroft.
Rolling sagebrush hills and moist drainages; roadside. Phenology: flowering & fruiting.

U.S.A., Wyoming, Crook County: Black Hills: Keyhole Reservoir, McKean site.
Pine ridge. Phenology: flowering & fruiting.
William Latady, 55. 6/8/1984.

U.S.A., Wyoming, Natrona County: Ca 16 mi NW of Pathfinder Reservoir.
Sagebrush with Carex and Phlox. Phenology: fruiting.

U.S.A., Montana, Carbon County: Pryor Mountains: Pryor Mountain National Wild Horse Range: on Burnt Timber or BLM Road 1018, ca 1.5 air E mi of Crooked Creek, ca 33 air mi SE of Bridger.
Sandstone-limestone pavement with sandy areas and adjacent rocky slopes. Phenology: flowering.

U.S.A., Montana, Carbon County: Bighorn Basin: along Sage Creek Road, ca 9.5 air mi SE of Bridger.
Rocky limestone slopes and pavement on top of hill above red beds, dominated by black sagebrush and western wheatgrass with limber and ponderosa pines on top. Phenology: flowering & fruiting.

U.S.A., Montana, Carbon County: Bighorn Basin: mouth of Inferno Canyon at the west base of the Pryor Mountains, ca 2 air mi E of Rail Bed Road, ca 18 air mi SE of Bridger.
Stony western wheatgrass/black sagebrush flats. Phenology: fruiting.

U.S.A., Montana, Carbon County: Pryor Mountains: Custer National Forest: Bent Spring and vicinity on the west slope of Big Pryor Mountain, ca 18 air mi SE of Bridger.
Moist to dry meadow with patches of sagebrush. Phenology: fruiting.

U.S.A., Wyoming, Carbon County: Upper North Platte and Laramie River Drainages: Shirley Basin: County Road 2, ca 4 air mi NE of Shirley Basin townsite; ca 2.7 air mi W of Albany County.
Gravelly-sandy road cut and adjacent sagebrush-grassland. Phenology: fruiting.

U.S.A., Wyoming, Carbon County: Upper North Platte and Laramie River Drainages: Rim Lake or BLM Road 3420, ca 7.5 air mi SW of Rawlins.
East facing shale slope with sagebrush. Phenology: flowering.

U.S.A., Wyoming, Natrona County: Upper North Platte and Laramie River Drainages: Dugway Rim S of old Casper-Medicine Bow Road, ca 10.5 air mi NE of Shirley Basin townsite.
Gravelly south-facing draw; sagebrush, snowberry, fescue, and wild buckwheat common. Phenology: flowering.

U.S.A., New Mexico, Colfax County: Vermejo Park Ranch: old logging road on north side of an unnamed ridge 2.1 air mi NNW of Underwood Lakes and 1/4 air mi W of point 11353.
Rocky road bed in Picea pungens forest, with Festuca idahoensis, Poa spp., Penstemon whippleanus, Erigeron formosissimus. Tufted; common. Phenology: flowering.

U.S.A., New Mexico, Taos County: Vermejo Park Ranch: along an old logging road on south side of Cherokee Creek; 0.7 air mi NW of summit of Vermejo Peak; east side of Costilla Creek valley.
Abandoned gravel road on north facing slopes dominated by Picea engelmannii, with Fragaria virginiana, Taraxacum officinale, and Vaccinium myrtillus. Tufted in road bed; uncommon. Specimen GPS: 36.905281, -105.223145. Phenology: fruiting.

U.S.A., Montana, Carbon County: Bighorn Basin: along Grove Creek Road, ca 2.5 air mi W of Clarks Fork Yellowstone River, ca 5 air mi SW of Belfry.
Clay slopes and ridges with sandstone outcrop, with sagebrush and saltbush. Phenology: flowering.
with Emily Elliott, Brian Elliott

U.S.A., Montana, Carbon County: Beartooth Mountains: Custer National Forest: along East Rosebud Creek ca 1 air mi NE of East Rosebud Lake, ca 18 air mi W of Red Lodge.
Forb meadow. Phenology: flowering.
with Emily Elliott, Brian Elliott

U.S.A., Montana, Sweet Grass County: Absaroka Range: Gallatin National Forest: Falls Creek Campground along Boulder River ca 2.5 air mi SE of Mount Rae, ca 27 air mi SW of Big Timber.
Open areas in the campground. Phenology: flowering.

U.S.A., Montana, Carbon County: Beartooth Mountains: E of Meeteetse Trail Road, ca 5 air mi SE of Red Lodge.
South-facing open grass/forb meadow into riparian area to northeast-facing grass/forb slope. Phenology: flowering.

U.S.A., Montana, Carbon County: Bighorn Basin: along Grove Creek Road, ca 2.5 air mi W of Clarks Fork Yellowstone River, ca 5 air mi SW of Belfry.
Clay slopes and ridge with sandstone outcrops with sagebrush and saltbush. Phenology: flowering & fruiting.
with Brian Elliott, B. E. Nelson

U.S.A., Montana, Gallatin County: Gallatin Range: Gallatin National Forest: from 1/4 air mi W of Teepee Creek, towards summmit of Sunshine Point, ca 43 air mi S of Bozeman.
Calcareous slopes and outcrops with open and wooded areas. Phenology: flowering.

U.S.A., Montana, Gallatin County: Gallatin Range: Gallatin National Forest: Buffalo Horn Creek, 1.4 road mi up stream.
Limestone Cliffs. Phenology: flowering.

U.S.A., Montana, Park County: Gallatin Range: Gallatin National Forest: just N of Gardiner.
Open disturbed slopes onto calcarious cliffs (old hot-spring?). Phenology: flowering.

U.S.A., Montana, Park County: Gallatin Range: Gallatin National Forest: near Cinnabar Mountain, ca 40 air mi SSW of Livingston; ca 7.5 air mi NW of Gardinar.
Open slopes and plateau dominated by sagebrush and mixed forbs on decomposing granite. Phenology: fruiting.

U.S.A., Montana, Carbon County: Beartooth Mountains: Custer National Forest: Hellroaring Plateau, ca 14.5 air mi SW of Red Lodge.
Subalpine meadow dominated by sedges and forbs; basin bottom and ridge in sub-alpine. Phenology: flowering.
with Dean Sherman

U.S.A., Montana, Carbon County: Beartooth Mountains: Custer National Forest: W and above West Fork Rock Creek, ca 17 air mi WSW of Red Lodge.
Subalpine meadow with stream and granite cliffs surrounded by spruce-fir forest. Phenology: fruiting.

U.S.A., Montana, Carbon County: Beartooth Mountains: Custer National Forest: W and above West Fork Rock Creek, ca 17.3 air mi WSW of Red Lodge.
Subalpine meadow surrounding stream and granite rock slopes. Phenology: flowering.

U.S.A., Wyoming, Park County: Beartooth Mountains: Morrison Jeep Trail from bottom to top of switchbacks then SE ca 4 mi.
Rocky to grassy slopes. Phenology: flowering.

U.S.A., Montana, Carbon County: Beartooth Mountains: Custer National Forest: Line Creek at breach through limestone hogbacks.
Limestone and talus. Phenology: flowering.

U.S.A., Wyoming, Park County: Beartooth Mountains: Little Rock Creek, ca 3-4 air mi E of Deep Lake.
Rocky slopes and outcrops of sandstone (redbeds) and wet areas along creek. Phenology: flowering.

U.S.A., Wyoming, Park County: Beartooth Mountains: between Line Creek and Montana at the foot of Beartooth Plateau, ca 9.5-10.5 air mi NW of Clark; ca 35.5-36 air mi NNW of Cody
Sagebrush grassland slopes and draws. Phenology: flowering.

Stony, grassy slopes with scattered sagebrush. Phenology: flowering.

U.S.A., Wyoming, Carbon County: Medicine Bow Mountains: Lost Park near the head of Sixmile Creek, ca 36 air mi SE of Saratoga.
Open, mature lodgepole pine forest. Phenology: buds.
with Laura E. Lukas

U.S.A., Wyoming, Carbon County: Medicine Bow Mountains: ca 0.8 air mi N of Colorado and ca 1 air mi E of North Platte River, ca 40 air mi SE of Saratoga.
Aspen forest and adjacent moist lodgepole pine forest in small valley bottom. Phenology: fruiting.

U.S.A., Wyoming, Carbon County: Medicine Bow Mountains: ca 0.8 air mi N of Colorado and ca 1 air mi E of North Platte River, ca 40 air mi SE of Saratoga.
Aspen forest and adjacent moist lodgepole pine forest in small valley bottom. Phenology: flowering & fruiting.

U.S.A., Wyoming, Albany County: Laramie Plains: Fivemile Creek, along County Road 34 (Sand Creek Road), 6 mi SSW of Laramie.
Grazed upland plains dominated by Poa sp., soil lichen, and Astragalus sp. Phenology: buds.

Grazed upland plains dominated by Poa sp., soil lichen, and Astragalus sp. Phenology: buds.

U.S.A., Wyoming, Albany County: Laramie Plains: along County Road 34 (Sand Creek Road), ca 9 mi SSW of Laramie.
Heavily grazed upland plains near motorcross area. Phenology: flowering.

U.S.A., Wyoming, Albany County: Medicine Bow Mountains: Sheep Mountain, along Johns Creek, W of former County Road 424, ca 23 mi W of Laramie; ca 6.5 mi SE of Centennial.
Eastern slope, sagebrush-grassland. Phenology: flowering.

U.S.A., Wyoming, Albany County: Laramie Plains: Twin Buttes Lake, ca 14 mi W of Laramie; ca 15 mi E of Centennial.
Plains with shrubs. Phenology: flowering.

U.S.A., Wyoming, Albany County: Laramie Plains: Twin Buttes Lake, ca 14 mi W of Laramie; ca 15 mi E of Centennial.
On southeast slope of butte and on top. Phenology: buds.

U.S.A., Wyoming, Albany County: Medicine Bow Mountains: above North Fork Gramm Creek, near intersection of Forest roads 520 and 520H, ca 32 mi SW of Laramie; ca 19 mi S of Centennial.
Sagebrush dominated meadow; gravelly soil. Phenology: buds.

U.S.A., Wyoming, Albany County: Medicine Bow Mountains: above North Fork Gramm Creek, near intersection of Forest roads 520 and 520H, ca 32 mi SW of Laramie; ca 19 mi S of Centennial.
Sagebrush dominated meadow; gravelly soil. Phenology: flowering.

U.S.A., Wyoming, Albany County: Medicine Bow Mountains: between Wyo Hwy 230 and Forest Road 532I, ca 28 mi SW of Laramie; ca 14 mi S of Centennial.
Sagebrush grassland that was burned within the past two years. Phenology: buds.

U.S.A., Wyoming, Albany County: Laramie Plains: between I-80 and County Road 57 (Dutton Creek Road), ca 20 mi NW of Laramie.
Very dry plains dominated by soil lichens. Phenology: flowering.

U.S.A., Wyoming, Albany County: Medicine Bow Mountains: near gypsum quarry below Red Mountain, ca 3 mi E of Wyo Hwy 10, ca 28 mi SW of Laramie.
Sagebrush plains. Phenology: buds.

U.S.A., Wyoming, Carbon County: Saratoga Valley: Buck Springs Draw and Badger Creek area, ca 1.5 mi NE of intersection of County roads 504 and 209, near BLM Road 3417, ca 5 air mi E of Saratoga.
Patchy, sandy sagebrush plains; soil lichen common. Phenology: fruiting.

U.S.A., Wyoming, Albany County: Medicine Bow Mountains: Douglas and Lake Creek area, just E of Lake Creek Resort, near intersection of Forest roads 512 and 509, ca 13 air mi SW of Centennial.
Dry sagebrush meadow. Phenology: flowering.

Lodgepole pine forest with abundance of fallen trees on ground; rocky outcrops. Phenology: buds.

U.S.A., Wyoming, Carbon County: Medicine Bow Mountains: Platte River Wilderness: along Trail 506 and Douglas Creek, 1 air mi E of Pike Pole Campground, ca 44 air mi SW of Laramie; ca 29 air mi SE of Saratoga.
Rocky meadow on south-facing slope; sagebrush dominant. Phenology: flowering & fruiting.

U.S.A., Wyoming, Carbon County: Medicine Bow Mountains: Sixmile Creek and Lost Park area, ca 3 air mi SW of Pelton Creek Campground, ca 40 air mi SW of Laramie; ca 36 sir mi SE of Saratoga.
Lodgepole pine forest. Phenology: buds.

U.S.A., Wyoming, Albany County: Medicine Bow Mountains: just S of intersection of Forest Road 530 (Spruce Gulch Road) and Forest Road 898 (Pelton Creek Road), on Pelton Creek Road, 3/4 mi SE of Horatio Rock, ca 40 air mi SW of Laramie.

U.S.A., Wyoming, Albany County: Medicine Bow Mountains: Snowy Range: along Lakes Trail, N of Wyo Hwy 130, E of Carbon County, ca 9 air mi NW of Centennial.
Wet meadows with streams from melting snow. Phenology: buds.

U.S.A., Wyoming, Albany County: Medicine Bow Mountains: Hat Park, at intersection of Forest Road 338 (Ehlin Road) and Forest Road 555, ca 8 air mi SW of Centennial.
Woods. Phenology: buds.

U.S.A., Wyoming, Albany County: Medicine Bow Mountains: Cinnabar Park, at intersection of Forest roads 338 and 305, ca 1 air mi NE of Rob Roy Reservior, ca 7 air mi SW of Centennial.
Park. Phenology: buds.

U.S.A., Wyoming, Albany County: Medicine Bow Mountains: Platte River Wilderness: Douglas Creek Trail, ca 39 air mi SE of Saratoga; ca 8 air mi W of Foxpark.
Salix dominated meadow, along creeks. Phenology: fruiting.

U.S.A., Wyoming, Albany County: Medicine Bow Mountains: Sheep Mountain, west side, north end of mountain, on Forest Service land off of Wyo Hwy 11.
Up ridge of metamorphic rock, with Douglas fir, ponderosa pine, limber pine, and lodgepole pine. Phenology: buds.

Up ridge of metamorphic rock, with Douglas fir, ponderosa pine, limber pine, and lodgepole pine. Phenology: buds.

U.S.A., Wyoming, Albany County: Medicine Bow Mountains: west base of Sheep Mountain.
Phenology: buds.

U.S.A., Wyoming, Albany County: Medicine Bow Mountains: Lake Creek, E of Forest Road 517 ( Dry Park Road), ca 1 air mi S of Dry Park and 1 air mi N of Lake Mountain; ca 10 air mi S of Centennial.
Moist meadow with Salix, near pond and creek. Phenology: fruiting.

U.S.A., Wyoming, Carbon County: Medicine Bow Mountains: Wick Brothers Wildlife Management Area: above and E of Wagonhound Creek and ca 1/2 to 3/4 air mi S of I-80, ca 7 air mi SE of town of Elk Mountain.
Rocky clay slopes. Phenology: flowering.

U.S.A., Wyoming, Carbon County: Medicine Bow Mountains: just off Pass Creek or County Road 404, ca 4 air mi SE of Elk Mountain summit.

U.S.A., Wyoming, Carbon County: Medicine Bow Mountains: southeast-facing hill, N of Forest Road 111, ca 1 1/4 air mi W of intersection of Forest Road 111 and I-80, ca 1.5 air mi W of Arlington.
Sagebrush. Phenology: buds.

U.S.A., Wyoming, Carbon County: Medicine Bow Mountains: Spring Creek and Tableland Ditch, E of County Road 101 (Medicine Bow River Road), ca 10 air mi W of Arlington; ca 23 air mi NE of Saratoga.
Grassland. Phenology: flowering.

U.S.A., Wyoming, Carbon County: Medicine Bow Mountains: Bow River Work Center area, near intersection of Forest Road 101 (Sand Lake Road) and Forest Road 261 (Cedar Pass Road), ca 10 air mi SW of Arlington; ca 22 air mi NNE of Saratoga.
Sagebrush steppe. Phenology: buds.

U.S.A., Wyoming, Albany County: Medicine Bow Mountains: southern Sheep Mountain, between miles 1 and 2 of Sheep Mountain Trail, ca 25 air mi SW of Laramie; ca 11 air mi SSE of Centennial.
Rocky grasslands with some sagebrush. Phenology: flowering.

U.S.A., Wyoming, Albany County: Laramie Plains: just W of County Road 34 (Sand Creek Road) and 1 mi S of County Road 322 (Bull Mountain Road), between Sand and Spring Creeks, ca 20 air mi SW of Laramie and 3 mi S of Lone Tree Reservoirs.
Plains. Phenology: flowering.

Rocky sagebrush steppe, scattered trees and shrubs. Phenology: buds.

Rocky sagebrush steppe, scattered trees and shrubs. Phenology: flowering & fruiting.

In and along creek between sagebrush steppe and wooded hillside. Phenology: flowering.

Small Douglas fir-aspen forest along creek, surrounded by sagebrush steppe. Phenology: buds.

U.S.A., Wyoming, Carbon County: Medicine Bow Mountains: Rock Creek Canyon, within ca 1 air mi of Forest Trail 106 (Rock Creek Trail) northern trailhead, ca 2 air mi SW of Arilington; ca 19 air mi NNW of Centennial.
Rocky edge of sagebrush steppe and conifer forest. Phenology: flowering.

U.S.A., Wyoming, Carbon County: Medicine Bow Mountains: Rock Creek Canyon, within ca 1 air mi of Forest Trail 106 (Rock Creek Trail) northern trailhead, ca 2 air mi SW of Arilington; ca 19 air mi NNW of Centennial.
Rock outcrop in moist aspen-Douglas fir-subalpine fir forest, at bottom of sagebrush dominated hill. Phenology: buds.

U.S.A., Wyoming, Carbon County: Medicine Bow Mountains: ca 0.5 air mi SW of Sevenmile Lake, along Sevenmile Creek, ca 10 air mi N on Centennial; ca 21 air mi S of Arlington.
Park. Phenology: flowering.

U.S.A., Wyoming, Carbon County: Medicine Bow Mountains: area NE of Sand Lake, ca 12 air mi NW of Centennial; ca 11 air mi S of Arlington.
Park. Phenology: buds.

U.S.A., Wyoming, Carbon County: Medicine Bow Mountains: Lime Kiln Park, SW of Forest Road 261 (Cedar Pass Road), ca 14 air mi E of Saratoga; ca 7 air mi N of Ryan Park.
Dry park. Phenology: fruiting.

U.S.A., Wyoming, Carbon County: Medicine Bow Mountains: along Forest Road 103, ca 10 air mi NW of Centennial; ca 12 air mi NE of Ryan Park.
Dry hill in subalpine meadow. Phenology: flowering.

U.S.A., Wyoming, Carbon County: Medicine Bow Mountains: Reservoir Lake and vicinity, ca 10 air mi NW of Centennial; ca 12 air mi NE of Ryan Park.
Subalpine meadow with scattered conifers. Phenology: flowering.

U.S.A., Wyoming, Carbon County: Saratoga Valley: Pass Creek and Overland Flats area, ca 2 air mi S of I-80 and Wyo Hwy 130 intersection, ca 18 air mi N of Saratoga.
Sagebrush steppe. Phenology: buds.

U.S.A., Wyoming, Carbon County: Saratoga Valley: Pass Creek and Overland Flats area, ca 2 air mi S of I-80 and Wyo Hwy 130 intersection, ca 18 air mi N of Saratoga.

U.S.A., Wyoming, Carbon County: Saratoga Valley: Rainbow Canyon-Needle Peak area, just E of Wyo Hwy 230 and County Road 303, ca 5 air mi NE of Encampment and ca 12 air mi SE of Saratoga.
Rocky granite hill, juniper common, west aspect. Phenology: flowering.

U.S.A., Wyoming, Carbon County: Saratoga Valley: Rainbow Canyon-Needle Peak area, just E of Wyo Hwy 230 and County Road 303, ca 5 air mi NE of Encampment and ca 12 air mi SE of Saratoga.
Flat sagebrush steppe. Phenology: buds.

U.S.A., Wyoming, Carbon County: Saratoga Valley: Lake Creek Flats: Nickel Scribner Ditch area, 4 mi S of intersection of County roads 404 (Pass Creek Road) and 215 (Stock Drive Way), ca 7 air mi NE of Saratoga.
Sagebrush flats. Phenology: flowering & fruiting.

U.S.A., Wyoming, Carbon County: Saratoga Valley: Lake Creek Flats: Nickel Scribner Ditch area, 4 mi S of intersection of County roads 404 (Pass Creek Road) and 215 (Stock Drive Way), ca 7 air mi NE of Saratoga.
Sandy gully surrounded by sagebrush flats. Phenology: flowering & fruiting.

U.S.A., Wyoming, Carbon County: Saratoga Valley: South Fork Lake Creek and Goetze Creek area, 2 mi W of forest Boundary and ca 7 air mi ENE of Saratoga.
Sagebrush steppe. Phenology: flowering & fruiting.

U.S.A., Wyoming, Carbon County: Saratoga Valley: South Fork Lake Creek and Goetze Creek area, 2 mi W of forest Boundary and ca 7 air mi ENE of Saratoga.

U.S.A., Wyoming, Carbon County: Saratoga Valley: flats 1 mi S of Pass Creek and Stage Station Springs, ca 3 air mi SW of County Road 400 (Rattlesnake Road) and Wyo Hwy 130 intersection and ca 5 air mi SW of I-80 exit 235 (Walcott Junction).
Barren, sandy walls of gully, north aspect, in sagebrush flats. Phenology: fruiting.

U.S.A., Wyoming, Carbon County: Saratoga Valley: flats 1 mi S of Pass Creek and Stage Station Springs, ca 3 air mi SW of County Road 400 (Rattlesnake Road) and Wyo Hwy 130 intersection and ca 5 air mi SW of I-80 exit 235 (Walcott Junction).
Sagebrush flats. Phenology: fruiting.

U.S.A., Wyoming, Carbon County: Saratoga Valley: North Platte River E of Savage Meadows, ca 5 air mi SW of I-80 exit 235 (Walcott Junction) and ca 16 air mi NNW of Saratoga.
River's edge. Phenology: flowering & fruiting.

U.S.A., Wyoming, Carbon County: Saratoga Valley: North Platte River E of Savage Meadows, ca 5 air mi SW of I-80 exit 235 (Walcott Junction) and ca 16 air mi NNW of Saratoga.
Gully walls, sagebrush dominated in places, otherwise a lot of bare sand. Phenology: flowering & fruiting.

U.S.A., Wyoming, Carbon County: Saratoga Valley: North Platte River E of Savage Meadows, ca 5 air mi SW of I-80 exit 235 (Walcott Junction) and ca 16 air mi NNW of Saratoga.
Gully walls, sagebrush dominated in places, otherwise a lot of bare sand. Phenology: fruiting.

U.S.A., Wyoming, Carbon County: Medicine Bow Mountains: Cedar Ridge and Cottonwood Creek, ca 3 air mi NE of Wyo hwys 130 and 230 intersection, ca 9 air mi SE of Saratoga.
Sagebrush at base of ridge. Phenology: flowering & fruiting.

U.S.A., Wyoming, Carbon County: Medicine Bow Mountains: Cedar Ridge and Cottonwood Creek, ca 3 air mi NE of Wyo hwys 130 and 230 intersection, ca 9 air mi SE of Saratoga.
Rocky hill covered in sagebrush and juniper. Phenology: flowering.

U.S.A., Wyoming, Carbon County: Medicine Bow Mountains: Cedar Ridge and Cottonwood Creek, ca 3 air mi NE of Wyo hwys 130 and 230 intersection, ca 9 air mi SE of Saratoga.
Rocky hill covered in sagebrush and juniper. Phenology: flowering & fruiting.

Rocky hill covered in sagebrush and juniper. Phenology: flowering.

U.S.A., Wyoming, Carbon County: Medicine Bow Mountains: W of Prospect Mountain and Deerhorn Point, along and SE of BLM Road 3423, ca 18 air mi SE of Encampment and ca 8 air mi N of Colorado.
Around springs in sagebrush hills. Phenology: flowering & fruiting.

U.S.A., Wyoming, Carbon County: Medicine Bow Mountains: W of Prospect Mountain and Deerhorn Point, along and SE of BLM Road 3423, ca 18 air mi SE of Encampment and ca 8 air mi N of Colorado.
Sagebrush hills. Phenology: buds.

U.S.A., Wyoming, Carbon County: Hanna Basin: Kinney Creek area, just NW of Rattlesnake Pass and Halleck Ridge, ca 9 air mi ESE of I-80 exit 238 (Peterson Ranch) and ca 8 air mi NW of Elk Mountain summit, ca 21 air mi NE of Saratoga.
Sagebrush hills. Phenology: flowering & fruiting.

U.S.A., Wyoming, Carbon County: Hanna Basin: Kinney Creek area, just NW of Rattlesnake Pass and Halleck Ridge, ca 9 air mi ESE of I-80 exit 238 (Peterson Ranch) and ca 8 air mi NW of Elk Mountain summit, ca 21 air mi NE of Saratoga.
Sagebrush hills. Phenology: buds.

U.S.A., Wyoming, Carbon County: Hanna Basin: Kinney Creek area, just NW of Rattlesnake Pass and Halleck Ridge, ca 9 air mi ESE of I-80 exit 238 (Peterson Ranch) and ca 8 air mi NW of Elk Mountain summit, ca 21 air mi NE of Saratoga.
Sagebrush hills. Phenology: fruiting.

U.S.A., Wyoming, Carbon County: Saratoga Valley: Rattlesnake Creek area, N of County Road 400 (Rattlesnake Road), ca 3 air mi SE of I-80 exit 238 (Peterson Ranch) and ca 18 air mi NNE of Saratoga.
Sagebrush hills with several gullies, sandy, abundant bare ground. Phenology: fruiting.

U.S.A., Wyoming, Carbon County: Saratoga Valley: Sand Basin, ca 2 air mi W of Wyo Hwy 130 and ca 6 air mi NNW of Saratoga.
Sagebrush flats. Phenology: flowering & fruiting.

U.S.A., Wyoming, Carbon County: Saratoga Valley: Sand Basin, ca 2 air mi W of Wyo Hwy 130 and ca 6 air mi NNW of Saratoga.
Sagebrush flats. Phenology: fruiting.

U.S.A., Wyoming, Carbon County: Saratoga Valley: Sand Basin/ Overland Flats, along Wyo Hwy 130, ca 9 air mi N of Saratoga.
Barren (limestone?) ridges in sagebrush. Phenology: fruiting.

U.S.A., Wyoming, Carbon County: Saratoga Valley: Sand Basin/ Overland Flats, along Wyo Hwy 130, ca 9 air mi N of Saratoga.
Sagebrush hills. Phenology: flowering.

Sagebrush draws and barren sandy grasslands with hills of gypsum. Phenology: flowering.

U.S.A., Wyoming, Carbon County: Saratoga Valley: Sheep Rock area, ca 2 air mi NW of Sixmile Hill and ca 7 air mi NNW of Saratoga, along County Road 508 (Pick Bridge Road).
Barren, rocky ridge in sagebrush hills, very windy, mostly cushion plants. Phenology: buds.

U.S.A., Wyoming, Carbon County: Saratoga Valley: Sheep Rock area, ca 2 air mi NW of Sixmile Hill and ca 7 air mi NNW of Saratoga, along County Road 508 (Pick Bridge Road).
Sagebrush hills. Phenology: flowering & fruiting.

U.S.A., Wyoming, Albany County: Medicine Bow Mountains: Ring Mountain, ca 9 air mi SSE of Woods Landing and ca 28 air mi SW of Laramie.
Lower, sagebrush dominated slopes of the mountain. Phenology: fruiting.

U.S.A., Wyoming, Carbon County: Medicine Bow Mountains: Bennet Peak and near North Platte River and campground, ca 28 air mi NE of Encampment and ca 14 air mi SW of Ryan Park.
Ponderosa pine/juniper savannah with rock outcrops and much bare ground. Phenology: fruiting.

U.S.A., Wyoming, Carbon County: Saratoga Valley: Buck Springs Draw area S of County Road 205 Lake Creek Road), ca 5 air mi NE of Saratoga and ca 6 air mi SE of Sixmile Hill.
Draw in sagebrush hills. Phenology: fruiting.

U.S.A., Wyoming, Carbon County: Saratoga Valley: western end of BLM Road 3417, ca 3 mi E of Saratoga.
Sagebrush hills. Phenology: fruiting.

U.S.A., Wyoming, Carbon County: Medicine Bow Mountains: 3-3.5 mi ESE of Bennett Peak between North and South forks Corral Creek, ca 13 air mi ENE of Encampment and ca 19 air mi SE of Saratoga.
Sagebrush hills near wooded creek. Phenology: fruiting.

U.S.A., Wyoming, Albany County: Medicine Bow Mountains: Jelm Mountain N of Pollock Creek, ca 16 air mi SE of Centennial and ca 25 air mi SW of Laramie.
Ponderosa pine-Douglas fir woodland on gravelly granite slope, west aspect. Phenology: fruiting.

U.S.A., Montana, Wheatland County: Lewis and Clark National Forest: Little Belt Mountains: above creek from Muir Spring, Forest Road 382, ca 14.5 air mi W of Judith Gap.
Open meadow on sandstone with occasional limestone outcrops; southeast aspect, 10-20% slope. Phenology: flowering.

U.S.A., Montana, Meagher County: Lewis and Clark National Forest: Little Belt Mountains: Forest Road 6393, along Spring Creek, ca 5.3 air mi NE of Checkerboard.
Ponderosa woodland; southeast aspect, 20-40% slope; igneous bedrock. Phenology: flowering.
1. Poa secunda J. Presl ssp. secunda .

U.S.A., Montana, Meagher County: Lewis and Clark National Forest: Little Belt Mountains: Pasture Gulch, Forest Road 8905, ca 5 air mi SE of Checkerboard, along Cooper Creek.
Open meadow; northwest aspect; limestone bedrock. Phenology: flowering.
1. Poa secunda J. Presl ssp. secunda .

U.S.A., Montana, Meagher County: Lewis and Clark National Forest: Crazy Mountains: along Spring Creek, Forest Road 66.
Riparian zone, open meadow south of creek, Pseudotsuga forest; shonkinite bedrock. Phenology: flowering.
1. Poa secunda J. Presl ssp. secunda .

U.S.A., Montana, Judith Basin County: Lewis and Clark National Forest: Little Belt Mountains: junction of Forest roads 266 and 2084, junction of Skunk Gulch and Yogo Creek.
Riparian zone and bench above creek; south aspect, 1-10% slope, mixed limestone and shale bedrock. Phenology: flowering.

U.S.A., Montana, Judith Basin County: Lewis and Clark National Forest: Little Belt Mountains: draw uphill of Forest Road 487 across from Forest Road 487-B.
Open meadow with Pinus ponderosa; south aspect, 15-20% slope, limestone bedrock. Phenology: flowering.

U.S.A., Montana, Judith Basin County: Lewis and Clark National Forest: Little Belt Mountains: Forest Road 6548, N of Dry Pole Campground, from table lands down Limestone Canyon to South Fork Judith River.
Mixed Pinus ponderosa/Pseudotsuga forest; limestone canyon, southwest aspect, 5-40% slope. Phenology: flowering.

U.S.A., Montana, Meagher County: Lewis and Clark National Forest: Little Belt Mountains: junction of Forest roads 6503 and 831, ca 7 air mi N of Newland Creek Reservoir.
Open ridge leading to forested peak; Pinus contorta and Pseudotsuga menziesii, limestone outcrops. Phenology: flowering.

U.S.A., Montana, Fergus County: Lewis and Clark National Forest: Big Snowy Mountains: Forest Trail 493, ca 1 trail mi from trail head at Crystal Lake.
Scattered trees Pinus flexilis/Pseudotsuga menziesii/Picea glauca; sharp lime stone ridge running N and S. Phenology: flowering.

U.S.A., Montana, Musselshell County: Golf Course Road, ca 13.5 air mi W of Roundup, ca 1.5 air mi E of junction with Timber Butte Road.
Rocky draw running SW to NE; very dry, scattered Pinus ponderosa; limestone and shale cliffs. Phenology: fruiting.

U.S.A., Montana, Chouteau County: Lewis and Clark National Forest: Highwood Mountains: at second gate, on Forest Road 8830, on southeast shoulder of Highwood Baldy.
Exposed ridge; scattered Pinus flexilis/Pinus contorta; north and south aspects, 0-35% slope; shonkinite outcrops, occasional synite outcrops. Phenology: flowering.
with Cortnee Arrington-Dwyer and Sandy Mathus

U.S.A., Montana, Chouteau County: Lewis and Clark National Forest: Highwood Mountains: on Highwood Baldy from peak down access road to second gate on Forest Road 8830.
Scattered patches of trees on a shonkinite peak and ridge running W to E; 0-35% slope; occasional outcrops of synenite. Phenology: flowering.
with Cortnee Arrington-Dwyer and Sandy Mathus

U.S.A., Montana, Flathead County: Flathead National Forest: Front Range: Forest Road 569-G, along tributary to Puzzle Creek, ca 9 air mi SE of Summit on U.S. Hwy 2.
Exposed rocky outcrop in Picea engelmannii/Abies lasiocarpa forest; south aspect, 5-45% slope; sedimentary rock. Phenology: fruiting.

U.S.A., Montana, Judith Basin County: Lewis and Clark National Forest: Blacktail Hills: Dry Wolf Creek, Forest Road 251, ca 8 air mi SW of Stanford.
Limestone ridge with ponderosa pine, limber pine, and Douglas fir. Phenology: flowering.
with Rick McNeill

U.S.A., Montana, Meagher County: Lewis and Clark National Forest: Castle Mountains: ca 1.5 air mi SW of Checkerboard on Forest Road 581.
High exposed ridge. Phenology: flowering.

U.S.A., Montana, Chouteau County: Lewis and Clark National Forest: Highwood Mountains: Highwood Creek at north edge of Highwood Mountains, ca 12 air mi SE of Highwood.
South exposed slope, rocky ridge with rock outcrops. Phenology: flowering.

U.S.A., Montana, Chouteau County: Lewis and Clark National Forest: Highwood Mountains: Shonkin Creek at forest boundary, trail to Prospect Peak, ca 8 air mi S of Shonkin
47.5054° N, 110.5119° W; NAD 83, uncertainty 1 mi., GPS reading
East aspect above creek with shrubs, forest margins, barren areas, and outcrops at summit. Phenology: flowering.

U.S.A., Montana, Judith Basin County: Lewis and Clark National Forest: Little Belt Mountains: Forest Road 262, ca 9 air mi S of Geyser.
Grassy valley with gravelly creek bottoms. Phenology: flowering.

U.S.A., Montana, Lewis and Clark County: Lewis and Clark National Forest: Front Range: ca 18 air mi NW of Augusta; lower dam site at entrance to Sun River Canyon.
Limestone escarpment and adjacent outcrops. Phenology: flowering.

U.S.A., Montana, Lewis and Clark County: Lewis and Clark National Forest: Front Range: Forest Road 235, near Forest boundary, ca 14 air mi SW of Augusta.
Limestone outcrop adjacent to road. Phenology: flowering.

U.S.A., Montana, Meagher County: Lewis and Clark National Forest: Crazy Mountains: ridge beginning from base of trail to Loco Mountain, to top of long ridge heading to mountain.
Steep ascent, mostly grasses and forbs with stands of whitebark pine. Phenology: flowering.

U.S.A., Montana, Meagher County: Lewis and Clark National Forest: Crazy Mountains: long ridge leading to base of summit of Loco Mountain.
Alpine ridge, rocky, talus slopes, patches of whitebark pine, granitic (gray with scattered flakes of black). Phenology: fruiting.

U.S.A., Montana, Fergus County: Lewis and Clark National Forest: Big Snowy Mountains: to split of Uhlhorn Trail from Crystal Cascade Trail.
Rocky, limestone slopes with Engelmann spruce forest. Phenology: flowering.

U.S.A., Montana, Fergus County: Lewis and Clark National Forest: Big Snowy Mountains: Uhlhorn Trail towards Greathouse Peak.
Limestone talus. Phenology: flowering.

U.S.A., Montana, Meagher County: Lewis and Clark National Forest: Crazy Mountains: southwest side of Virginia Peak.
Stream, barren strip, and spruce forest. Phenology: fruiting.

U.S.A., Montana, Park County: Paradise Valley: in the Carbella Recreation Site on the Yellowstone River, ca 15 air mi NW of Gardiner.
In disturbed area around road and campground and undisturbed slope dominated by introduced grasses and native forbs. Phenology: flowering.

U.S.A., Montana, Park County: Paradise Valley: in the Carbella Recreation Site on the Yellowstone River, ca 15 air mi NW of Gardiner.
Riparian area along river. Phenology: flowering & fruiting.

U.S.A., Montana, Sweet Grass County: Beartooth Mountains: Gallatin National Forest: Derby Mountain along Forest Road 6676, ca 17.5 air mi SSE of Big Timber.
In burned area dominated by forbs and rocky ridgetop. Phenology: flowering.

U.S.A., Montana, Gallatin County: Gallatin Range: Gallatin National Forest: from Storm Castle/ Garnet Mountain trailhead to Garnet Mountain, ca 19.5 air mi SSW of Bozeman.
Open mixed conifer forest dominated by Pinus contorta and Pseudotsuga menziesii. Phenology: flowering.

U.S.A., Montana, Gallatin County: Gallatin Range: Gallatin National Forest: from Storm Castle/ Garnet Mountain trailhead to Garnet Mountain, ca 19.5 air mi SSW of Bozeman.
Dolomite cliffs. Phenology: flowering & fruiting.

U.S.A., Wyoming, Carbon County: Upper North Platte and Laramie River Drainages: Shirley Mountains: Bear Park S of Shirley Loop or BLM 3115 Road, ca 21 air mi SW of Shirley Basin townsite.
Wet meadow of graminoids; Allium geyeri and Polygonum bistortoides common. Phenology: flowering.

U.S.A., Montana, Carbon County: Beartooth Mountains: Gallatin National Forest: from Wyoming along trail NNE towards Crazy Mountain and around Crazy Mountain and Farley Lake, ca 25-26 air mi WSW of Red Lodge.
Subalpine with forb dominated meadows with scattered Abies, Pinus albicaulis, and Picea stands and rock outcrops. Phenology: fruiting.

U.S.A., Montana, Carbon County: Beartooth Mountains: Custer National Forest: near the west side of Hellroaring Plateau, ca 15.5 air mi SW of Red Lodge.
Alpine meadow with rocky outcrop. Phenology: flowering & fruiting.

U.S.A., Montana, Park County: Beartooth Mountains: Gallatin National Forest: Henderson Mountain, ca 2.5-3 air mi N of Cooke City.
West exposure, meadows, and gradual slopes. Phenology: buds.

U.S.A., Montana, Park County: Beartooth Mountains: Gallatin National Forest: Sheep Mountain, ca 3.5 air mi N of Cooke City.
Grassy to rocky alpine ridge. Phenology: buds.

U.S.A., Wyoming, Park County: Beartooth Mountains: Shoshone National Forest: from U.S. Hwy 212 to Wyoming Creek and upstream, ca 36-37 air mi NNW of Cody.
Rocky slopes to stream with willow thickets. Phenology: flowering.

U.S.A., Montana, Park County: Beartooth Mountains: Gallatin National Forest: Mud Lake on Jeep Trail to Goose Lake from Lulu Pass Road, ca 3.5 air mi NNE of Cooke City.
Lake margin and edge of forest. Phenology: flowering.

U.S.A., Montana, Park County: Beartooth Mountains: Custer National Forest: north end of Goose Lake and at Copper King Mine, ca 7.3 air mi N of Cooke City.
Open rocky areas. Phenology: buds.

U.S.A., Montana, Meagher County: Smith River Wildlife Management Area: ca 2 air mi N of junction of County Road 4 and Mont Hwy 360.
Dry wash; 0-20% slope; all aspects; sagebrush; shale and quartzite. Phenology: flowering.

U.S.A., Montana, Meagher County: Little Belt Mountains: County Road 47 (Jamison Trail Road), ca 7 air mi ENE of Sutherlin Lake.
Shale slope; northeast aspect; 5-15% slope; open meadow. Phenology: flowering.

U.S.A., Montana, Chouteau County: Lewis and Clark National Forest: Highwood Mountains: saddle along Forest trail, 1.5 air mi NE of Prospect Peak.
Open meadow in saddle, seasonally wet; northwest aspect; 15-20% slope; scattered Pinus ponderosa. Phenology: flowering.

U.S.A., Montana, Chouteau County: Lewis and Clark National Forest: Highwood Mountains: Prospect Peak and ridgetop running N to S.
Exposed peak and ridgetop; east and west aspects; 5-15% slope; scattered Pinus contorta. Phenology: flowering.

U.S.A., Montana, Judith Basin County: Little Belt Mountains: County Road 132, ca 1.5 air mi NW of Clendennin Mountain.
Northwest-facing slope 0-15%; scattered Pseudotsuga menziesii, Pinus contorta, and Pinus flexilis, limestone; shallow soils. Phenology: flowering.

U.S.A., Montana, Chouteau County: Square Butte, east face, ca 31.5 air mi SE of Fort Benton.
Wooded slope; northeast aspect; 30% slope; rock outcrops; Pinus contorta and Pseudotsuga menziesii. Phenology: flowering.
with Matt Voigt

U.S.A., Montana, Chouteau County: Square Butte, in canyon between large dykes on west side, ca 31 air mi SE of Fort Benton.
Wooded slope; southeast aspect; 15-25% slope; loose soil, granite; Pinus contorta. Phenology: flowering.
with Matt Voigt

U.S.A., Montana, Chouteau County: Top of Square Butte, ca 31 air mi SE of Fort Benton.
On top of butte flat; 0-5% slope; all aspects; thickly forested Pinus contorta with occasional meadows; granite. Phenology: flowering.
with Matt Voigt

U.S.A., Montana, Cascade County: Lewis and Clark National Forest: Little Belt Mountains: limestone ridge separating the Smith River and Deep Creek, Forest Trail 309, ca 29 air mi S of Great Falls.
Limestone ridge, running southeast to northwest, scattered Pseudotsuga menziesii. Phenology: fruiting.

U.S.A., Montana, Lewis and Clark County: Lewis and Clark National Forest: Front Range: pass on Crown Mountain Trail (Forest Trail 270), ca 0.5 mi S of Crown Mountain.
Talus saddle, very little soil development; all aspects; 10-40% slope; scattered Abies lasiocarpa krummholz. Phenology: flowering.

U.S.A., Montana, Carter County: Custer National Forest: Long Pines: on Exie Road (Forest Road 3119), above and along North Tie Creek, ca 10 air mi WNW of Camp Crook, SD.
Meadows and grassy slopes with small patches of silver sagebrush. Phenology: flowering & fruiting.
with Hans Hallman

U.S.A., Montana, Carter County: Custer National Forest: Ekalaka Hills: on Forest Road 3102A ca 1-1.5 air mi SE of junction of Mont Hwy 323 and Prairie Dale Road, ca 8-8.5 air mi SE of Ekalaka.
Steep ponderosa pine covered slopes with cliffs. Phenology: flowering.
with Hans Hallman

U.S.A., South Dakota, Harding County: Custer National Forest: Slim Buttes: just S of SD Hwy 20 at Reva Gap and in The Castles, ca 18.5 air mi E of Buffalo.
Badlands with grassy patches and strips. Phenology: flowering.

U.S.A., South Dakota, Harding County: Custer National Forest: South Cave Hills: upper Casper Gulch on the southwest side of the mesa, ca 11 air mi N of Buffalo.
Grassland on the mesa. Phenology: flowering.

U.S.A., South Dakota, Harding County: Custer National Forest: North Cave Hills: between Sawmill Canyon and Devils Canyon, ca 6.5 air mi WNW of Ludlow.
Open sagebrush grassland. Phenology: flowering.

U.S.A., South Dakota, Harding County: Custer National Forest: North Cave Hills: in Schleichart Draw, just N of Forest Road 3120, ca 0.5 air mi W of Schleichart Draw Reservoir, ca 5.5 air mi W of Ludlow.
Hardwood draw dominated by green ash. Phenology: flowering.

U.S.A., South Dakota, Harding County: S of SD Hwy 20 ca 3.5 air mi ESE of Jumpoff Divide, ca 9.5 air mi W of Buffalo.
Grass-dominated open, rolling grazing land. Phenology: buds.

U.S.A., Montana, Carter County: Custer National Forest: Ekalaka Hills: around Aspen Spring, ca 0.5 air mi S of Red Hill and ca 4.5 air mi E of Ekalaka.
Open, rolling grassland surrounded by ponderosa pine woodland. Phenology: flowering & fruiting.

U.S.A., Montana, Carter County: Custer National Forest: Chalk Buttes: from the top of the South Chalk Butte, ca 0.5 air mi SE of Alstrom Spring, into Birch Spring Draw, and NE toward Hehn Draw, ca 0.5-2 air mi SW of Trenk Pass, ca 13.5 air mi SW of Ekalaka.
Top of butte along and near edge of rock face, dominated by ponderosa pine and grasses. Phenology: fruiting.

U.S.A., Montana, Carter County: Custer National Forest: Long Pines: in and around Brewer Reservoir, just W of Forest Road 3036, ca 13.5 air mi WNW of Camp Crook, SD.
In and around small draw dominated by aspen and surrounded by open ponderosa pine woodland. Phenology: fruiting.

Riverbank in sagebrush steppe. Phenology: flowering & fruiting.

U.S.A., Idaho, Custer County: Challis National Forest: Pahsimeroi Mountains: slopes on the west side of Grouse Creek ca 0.3 mi downstream of Mill Creek, 17.7 air mi ESE of Challis.
Well developed soil in xeric shrub-steppe vegetation; 22° slope, ESE aspect; silty, sandy limestone geology. Population is dominant throughout the area. Phenology: flowering & fruiting.

U.S.A., Idaho, Custer County: Thousand Springs Valley: valley bottom ca 0.4 mi S of the head of Thousand Springs Creek, 22.9 air mi ESE of Clayton.
Well developed soil in xeric shrub-steppe vegetation; 3° slope, E aspect; alluvial geology. Population is dominant throughout the area. Phenology: flowering & fruiting.

U.S.A., Idaho, Custer County: Challis National Forest: Herd Peak Highlands: near Grasshopper Creek, 18.9 air mi NNE of Sun Valley.
Well developed soil in mesic wetland vegetation; 8° slope, NW aspect; alkaline volcanic geology. Population is dominant throughout the area. Phenology: flowering & fruiting.

U.S.A., Idaho, Custer County: Challis National Forest: White Knob Mountains: East Fork Big Lost River valley near Newton Creek, 19.1 air mi NE of Sun Valley.
Well developed soil in xeric shrub-steppe vegetation; 10° slope, ENE aspect; non-lithic sedimentary geology. Population is dominant throughout the area. Phenology: flowering & fruiting.

U.S.A., Montana, Park County: Absaroka Range: Gallatin National Forest: W of Main Boulder Ranger Station, ca 25.5 air mi SW of Big Timber.
On south- and east-facing slopes, mixed forest with limber pine, aspen, Douglas fir, and open meadows. Phenology: flowering & fruiting.

U.S.A., Wyoming, Park County: Beartooth Mountains: Shoshone National Forest: unnamed plateau ca 5 air mi ENE of Beartooth Pass, and S of Line Creek Plateau, ca 14.5 air mi SSW of Red Lodge, Montana.
Alpine meadows and talus. Phenology: fruiting.

U.S.A., South Dakota, Custer County:

Poa secunda ssp. secunda ()
U.S.A., South Dakota, Harding County: Custer National Forest: Slim Buttes Division: Jessie Elliott Ranger Station.
Sandy loam soil. Phenology: flowering & fruiting.
C. M. Hubbard, 63. //.

U.S.A., Montana, Fergus County: Square Butte.

U.S.A., Montana, Carbon County: Beartooth Hwy east of Beartooth Pass: Rock Creek Vista Point.
Dry forest. Phenology: flowering & fruiting.
Annotated by Gregory P. Hallsten.

U.S.A., Montana, Cascade County: Great Falls.

U.S.A., Montana, Madison County: Gravelly Range, ca 6 mi NE of Crockett Lake.
Open gravelly plateau. Lemmas crisp puberulent at base. Phenology: flowering & fruiting.
with C. V. Muhlick

U.S.A., Montana, Park County: Livingston.
Plains. Phenology: flowering & fruiting.

U.S.A., Montana, Carbon County: Beartooth Mountains: N of Montana / Wyoming border.
Open, rocky tundra. TRS is inside Wyoming. Phenology: flowering & fruiting.
Annotated by Richard W. Scott.

U.S.A., Montana, Roosevelt County: 2km SW of Froid.
Silt loam, 3% slope, WNW aspect; wet meadow range site; associated with Spartina and Carex; range site that has not been grazed or hayed for at least 40 years. Phenology: flowering & fruiting.
Annotated by Blaine H. M. Mooers.

U.S.A., Montana, Rosebud County: Custer National Forest: Bidwell Sale Area.
W.Y.P. timber. Scattered distribution. Phenology: flowering & fruiting.
Annotated by no collector.
W. E. Lockhart, 541. //.

U.S.A., Montana, Meagher County: Elk Mountains near Blackhawk.
Annotated by J. H. Flodman on 8/5/1896.

U.S.A., Montana, Madison County: Tobacco Root Mountains: east slope Belle Point, above Cliff Lake.
Rocky, dry slope. Large colony. Phenology: flowering & fruiting.
Annotated by Klaus H. Lackschewitz on 8/9/1982.
Klaus H. Lackschewitz, 10222. 8/9/1982.

U.S.A., Montana, Carbon County: Beartooth National Forest: Silver Run Plateau.
Coarse shallow soil from granite; north slope. Phenology: flowering & fruiting.
1. Poa laevigata Scribn.
Annotated by James T. Jardine.

U.S.A., Montana, Carbon County: Ridge south of Hellroaring Lakes.
Annotated by Richard W. Scott.

U.S.A., Montana, Carbon County: Ridge south of Hellroaring Lakes.

U.S.A., Montana, Carbon County: Beartooth National Forest: Pryor District: Sage Creek Ranger Station.
Gentle north slope; moist deep clay; grass vegetation type; with willow, alder, shepherdia, geranium, etc. Not abundant. Phenology: flowering & fruiting.
Annotated by Frances C. Weintraub.

U.S.A., Montana: US Sheep Experiment Station: Summer Range: Big Mountain [Sheep Mountain], Beaverhead National Forest.
Slope 20%, south exposure. Phenology: flowering & fruiting.
Annotated by w. a. laycock.

U.S.A., Montana, no county County: Beaverhead National Forest.
Sandy loam soil. Phenology: flowering & fruiting.
Annotated by John W. Long.

U.S.A., Montana: Beaverhead National Forest: Deadwood Gulch
Dry gravelly soil. Phenology: flowering & fruiting.
Annotated by C. W. Griffin.

U.S.A., Montana, Madison County: Beaverhead National Forest: Wade Lake bench.
5% northwest slope; silt loam soil; fescue grasslands with Festuca idahoensis, Stipa columbiana, Geum triflorum. Phenology: flowering & fruiting.
Annotated by Thomas R. Soderstrom in 1963.

U.S.A., Montana, Madison County: Beaverhead National Forest: Vigilante Art. Reveg. Nursery.
Gordon D. Merrick, M-18. 7/9/1942.

U.S.A., Montana, Beaverhead County: Beaverhead National Forest: Sheep Creek: T-II, Plot 6.
Slope 2%, east aspect; rocky clay loam soil; with Big sage, lupine, junegrass, Phenology: flowering & fruiting.
Anthony B. Evanko, ABE-39. 8/1/1950.

U.S.A., Montana: Custer National Forest.
West slope; dry soil. Phenology: flowering & fruiting.
Annotated by Glenn Flathers.

U.S.A., Montana, Silver Bow County: Deerlodge National Forest: Fleecer Mountain.
Slope 5%, east aspect; deep black loam soil; park vegetation with Deschampsia, Agrostis, Aster, Phleum. Phenology: flowering & fruiting.
Annotated by Jason R. Swallen on 2/4/1959.

U.S.A., Montana, no county County: Gallatin National Forest.
Annotated by no collector.
no collector, 79. //.

U.S.A., Montana, Gallatin County: Gallatin National Forest: Cinnamon Creek.
Moist slope with Geranium and larkspur. Phenology: flowering & fruiting.
Annotated by Arthur H. Abbott.
Arthur H. Abbott, 48. 7//1916.

U.S.A., Montana, Gallatin County: Gallatin National Foerst.
15% east slope; deep, clay loam soil; park vegetation with, blue grass, mountain timothy, wheat grass, cinquefoil. Abundance is general. Phenology: flowering & fruiting.

U.S.A., Montana, Silver Bow County: Deerlodge National Forest: Fleecer Mountain.
Slope 5%, east aspect; deep black loam soil; park vegetation with Deschampsia, Agrostis, Aster. Phenology: flowering & fruiting.

U.S.A., Montana, Broadwater County: Helena National Forest: Elkhorn Mountains: Colbergs H.P.
Gentle slope; moist loam soil; with Stipa columbiana, wheatgrass, Festuca. Phenology: flowering & fruiting.
Annotated by Ray M. Kingsley.

U.S.A., Montana, Lewis and Clark County: Lewis and Clark National Forest: Sun River Canyon. [also Teton County]
Dry gravelly flat along river. Phenology: flowering & fruiting.
Annotated by A. A. Saunders.

U.S.A., Montana, Carbon County: Beartooth Mountains: between Twin Peak and Wyoming Creek, ca 1/2 mi N of the state line off U.S. Highway 212, ca 14 1/2 air mi SW of Red Lodge.
Alpine meadows. Phenology: flowering.
1. Poa incurva Scribn. & T.A. Williams

U.S.A., Montana, Carbon County: Beartooth Mountains: between Twin Peak and Wyoming Creek, ca 1/2 mi N of the state line off U.S. Highway 212, ca 14 1/2 air mi SW of Red Lodge.
Generally gravelly soil in old highway construction site. Phenology: flowering.
1. Poa incurva Scribn. & T.A. Williams

U.S.A., Montana, Carbon County: Beartooth Hwy east of Beartooth Pass: Rock Creek Vista Point.
Dry grass. Phenology: flowering.
Annotated by Gregory P. Hallsten.

U.S.A., Montana, Beaverhead County: Centennial Mountains: 1/2 mi SE of Red Rock Mountain, ca 40 mi E of Monida.
With Lomatium cous and Agropyron caninum. Phenology: flowering.
1. Poa incurva Scribn. & T.A. Williams
Annotated by Peter Lesica.

U.S.A., Montana, Carbon County: Near U.S. Hwy 12.
Rocky hillsides above timberline. Phenology: flowering.
Annotated by Richard W. Scott.

U.S.A., Montana, Lincoln County: Cabinet Mountains Wilderness: summit of Dome Mountain.
Silt loam amongst scree, 15% slope, E aspect. Phenology: flowering.
Annotated by Blaine H. M. Mooers.
with Gloria R. B. Mooers

U.S.A., Montana, Missoula County: Lolo National Forest: Bitterroot Mountains: NE face of Summit 8694, 1.1 mi ENE of Lolo Peak, 8 mi SW of Lolo.
Slope 60%, north exposure; Moist, open shaded slope; with Saxifraga tolmiei. Locally common. Phenology: flowering.
1. Poa gracillima Vasey

U.S.A., Montana, Flathead County: Glacier National Park: Sperry Glacier.
2. Poa gracillima Vasey
J. W. Blankinship, s.n.. 9/1/1903.

U.S.A., Montana, Flathead County: Glacier National Park: Sperry Glacier.
Mountainside. Phenology: flowering.
2. Poa gracillima Vasey

U.S.A., Montana, Ravalli County: Bitterroot National Forest: north side of Big Creek Lake.
Slope 20% south; rock moss, weed vegetation; with Sedum, alum root, Penstemon, Carex. Phenology: flowering.

U.S.A., Montana, Beaverhead County: Beaverhead National Forest: Odell Mountain.
Grassland with sedges, Phlox, Sieversia. Phenology: flowering.
Annotated by H. W. Elofson.

U.S.A., Montana, no county County: Deerlodge National Forest: old Highway 10, picnic area.
T1N R6w S15
Slope 22 degrees, exposure 240 degrees; Pseudotsuga menziesii Phenology: flowering.

U.S.A., Montana, Powder River County: Logging Creek.
Slope 16 degrees; aspect 80 degrees; Pinus ponderosa. Phenology: flowering.
Bernard L. Kovalchik, 332. 6/7/1972.

U.S.A., Montana, Glacier County: Mount Henry, near Midvale (now East Glacier Park).

U.S.A., Montana, Lincoln County: Cabinet Mountains Wilderness: base of ridge N of Leigh Lake.
Silt loam soil; 160 degree aspect; 30% slope; around a spring; amongst open stand of scrub subalpine fir. Phenology: flowering.
Annotated by Blaine H. M. Mooers.
with Gloria R. B. Mooers

U.S.A., Montana, Park County: Beartooth Mountains: McLaren Mine, southwest side Fisher Mountain, 1/2 mi N of Daisy Pass.
Southwest-facing slope; undisturbed soils adjacent to spoil area; growing with Arnica latifolia, Senecio crassulus and Erigeron peregrinus. Phenology: flowering.
Annotated by Betsy E. Neely.

U.S.A., Montana, Beaverhead County: Above Big Sheep Creek, ca 12 mi SW of Lima
Limestone talus on a steep south-facing slope; with Oryzopsis hymenoides and Artemisia tridentata. Phenology: flowering.

U.S.A., Montana, Beaverhead County: Pioneer Mountains: head of Rock Creek: Waukena Lake.
Sandy shore of lake. Lemmas soft pubescence at base, especially on keel and marginal nerves. Phenology: flowering.
with C. V. Muhlick

U.S.A., Washington, Spokane County: 10 mi E of Spokane.
Open sandy plain. Phenology: flowering.
1. Poa sandbergii Vasey
Annotated by C. Leo Hitchcock.
with Ernest Samuel

U.S.A., Montana, Jefferson County: Homestake.
1. Poa buckleyana Nash
Annotated by J. W. Blankinship on 6/22/1902.

U.S.A., Montana, Carbon County: Summit of East Pryor Mountain.
Windswept calcareous ridge. Phenology: flowering.
1. Poa sandbergii Vasey
Annotated by Ellen Collins.

U.S.A., Montana, Granite County: Crest of Big Rainbow Mountain.
Common. Phenology: flowering.
Annotated by Klaus H. Lackschewitz on 8/5/1977.
Klaus H. Lackschewitz, 7729. 8/5/1977.

U.S.A., Montana, Madison County: Tobacco Root Mountains: east slope Belle Point, above Cliff Lake.
Rocky, dry gentle slope. Phenology: flowering.
Annotated by Klaus H. Lackschewitz on 8/9/1982.
Klaus H. Lackschewitz, 10219. 8/9/1982.

U.S.A., Montana, Carbon County: Beartooth Mountains: 1 mi E of Hwy 212, 1/2 mi N of Wyoming border.
Wide, deep and moist sand filled crack on large rock; with Selaginella. Phenology: flowering.
Annotated by Klaus H. Lackschewitz.

U.S.A., Montana, Wheatland County: Harlowtown: Experiment Station; plot B.

U.S.A., Montana, Custer County: Miles City.

U.S.A., Montana, Park County: Absaroka National Forest: divide West Fork and Passage Creek.
East slope; sandy soil. Phenology: flowering.
Annotated by A. S. Hitchcock on 3/3/1933.

U.S.A., Montana, no county County: Absaroka National Forest.
Southwest slope; rocky gravel loam soil; weed cover type on hillside. Very abundant. Phenology: flowering.
Annotated by H. S. Kaufman.

U.S.A., Montana, Park County: Absaroka National Forest: Eagle Creek, above Link Ranch.
Slope 30%, west aspect; rather dry, shallow rocky soil; grass cover type. Common. Phenology: flowering.
Annotated by Alban Roemer.

U.S.A., Montana, Carbon County: Beartooth National Forest: Pryor District: Sage Creek.
Gentle north slope; shallow sandy loam soil; with wheat grass, festucas; dry open sidehill. Phenology: flowering.
with F. I. Dewald

U.S.A., Montana, Carbon County: Beartooth National Forest: Sundance Pass.
Open south slope; sandy soil. Phenology: flowering.
Annotated by L. H. McLean.

U.S.A., Montana, no county County: Beaverhead National Forest: Squaw Creek.
Northeast slope; gravelly soil; with lupine, geranium, wheat-grass, Festuca. Wide distribution and abundant. Phenology: flowering.
Annotated by H. W. Elofson.

U.S.A., Montana, Beaverhead County: Beaverhead National Forest: Steel Creek.
Gentle southwest slope; deep gravel loam; with Festuca, wheat-grass, Stipa. Scattered. Phenology: flowering.
Annotated by no collector.

U.S.A., Montana, Beaverhead County: Beaverhead National Forest: West Fork Little Sheep Creek.
Slope 32 degrees, exposure 295 degrees; Pseudotsuga mensiezii cover type. Phenology: flowering.

U.S.A., Montana, Beaverhead County: Beaverhead National Forest: West Fork Little Sheep Creek.
Slope 35 degrees, exposure 330 degrees; Pseudotsuga mensiezii cover type. Phenology: flowering.

U.S.A., Montana, Sanders County: Cabinet National Forest: Clarks Fork Valley.
All slopes; dry soil. Abundant. Phenology: flowering.
Annotated by S. A. Wallace.

U.S.A., Montana, Missoula County: Garnet Range: vicinity of Beavertail Hill above Cameron Creek, 7 mi ESE of Clinton.
Slope 30%, south exposure; mountain slope with ponderosa pine forest. Phenology: flowering.

U.S.A., Montana: Helena National Forest: near Eagle Ranger Station.
East slope, dry rocky slope; with Stipa, Festuca, Eriogonum, sagebrush. Phenology: flowering.
Annotated by E. D. Sandvig.

U.S.A., Montana, Jefferson County: Helena National Forest: Tizer Meadows.
S20
Moist, shallow, rocky loam soil; open grassland; with Festuca, Geranium, Penstemon. Phenology: flowering.
Annotated by Leon C. Hurtt.

U.S.A., Montana, Broadwater County: Helena National Forest: Glendale Ranger Station.
South slope; dry, sandy soil; with sagebrush, buffalo grass, Stipa, prickly pear. Phenology: flowering.
Annotated by Ray M. Kingsley.

U.S.A., Montana, Powder River County: Custer National Forest: Twenty-mile Ranger Station.
Level ground; sandy loam soil; with buffalo grass; sage flat. Phenology: flowering.

U.S.A., Montana, Gallatin County: Madison National Forest: north of Hebgen Lake.
Level ground; sandy loam soil. Phenology: flowering.
Annotated by G. E. Martin.

U.S.A., Montana, Beaverhead County: Madison National Forest: Gravelly Range: North Fork Warm Springs Creek.
Gentle west slope; deep loam soil. Well distributed and abundant. Phenology: flowering.
Annotated by W. E. Fry.

U.S.A., Montana, Beaverhead County: Madison National Forest: south side of Antelope Basin.
T13S R2E
Level ground; shallow, clay loam soil and gravelly sub-soil; grass cover type. Abundance is plentiful. Phenology: flowering.
Annotated by William A. Schowe.

U.S.A., Montana, Beaverhead County: Madison National Forest: south side of Antelope Basin.
T13S R2E
Gentle north slope; shallow, clay loam soil and gravelly sub-soil; grassland. Phenology: flowering.
Annotated by William A. Schowe.
William A. Schowe, 7. 7/15/1921.

U.S.A., Montana, Madison County: Deerlodge National Forest.
T2S R6W S12 Center
Dry decomposed granite scabland; associated with sheep fescue, penstemon, sagebrush, etc. Very abundant and dominant grass present. Phenology: flowering.
Annotated by T. A. Clapp.

U.S.A., Montana, no county County: Gallatin National Forest.

U.S.A., Montana: Gallatin National Forest: Sage Creek, Butler's special use pasture.
Slope 20%, south aspect; gravelly loam soil and decomposed rock; sage-grass cover type with fescue, june-grass, Sieversia, phld. Moderate abundance. Phenology: flowering.

U.S.A., Montana, Gallatin County: Gallatin National Forest: vicinity of Hyalite Creek.
With stonecrop. Phenology: flowering.
Annotated by Albert H. Nee.

U.S.A., Montana, Missoula County: Near Fort Missoula.
Sandy soil in open field. Plants tufted, not stoloniferous. Phenology: flowering.
Annotated by C. Leo Hitchcock.

U.S.A., Montana, Gallatin County: Bozeman.
Upland meadow. Phenology: flowering.
Annotated by J. W. Blankinship.

U.S.A., Montana, Stillwater County: Absaroka National Forest: head of Boulder Creek: summit of Haystack Mountain.
Dry open slopes. Lemmas crisp puberulent at base. Phenology: flowering.
Annotated by C. Leo Hitchcock.

U.S.A., Montana, Flathead County: Columbia Falls.

U.S.A., Montana, Custer County: US Range Livestock Experiment Station: 1/4 mi NE of Hogback Well.
S26
North slope; sandy and gravelly soil; grasslands and sage. Generally distributed; abundance is not thick. Phenology: flowering.
Annotated by Leon C. Hurtt.

U.S.A., Montana, Meagher County: Jefferson National Forest: Castle Mountains: north of Whetstone Ridge: Cooper Creek.
Northwest slope; gravelly bench. Phenology: flowering.
Annotated by John P. Bonham.

U.S.A., Montana: Jefferson National Forest: Pollad Creek.
Southeast slope; moist, dark loam soil; with loco and mountain dandelion. Phenology: flowering.
Annotated by Stacey Eckert.
Stacey Eckert, D10-2E. //.

U.S.A., Montana, no county County: Jefferson National Forest.
Decomposed limestone soil. Phenology: flowering.
Annotated by A. W. Armstrong.

U.S.A., Montana, Meagher County: Jefferson National Forest: East Fork Spring Creek.
West slope; fairly dry, rather shallow gravelly limestone, no humus; open grassland with Koeleria cristata, Stipa comata, Achillea lanulosa and Artemisia tridentata. Well distributed in foothills; represents 20% of grass present in this locality. Phenology: flowering.
Annotated by John P. Bonham.

U.S.A., Montana: Jefferson National Forest: Camp Creek.
East slope; soil is gravelly lime decomposition; with rye-grass, spear-grass, blue joint, flax. Phenology: flowering.
Annotated by A. W. Armstrong.

U.S.A., Montana, Fergus County: Lewis and Clark National Forest: Judith Mountains.
Slope 14 degrees, exposure 224 degrees; Pseudotsuga mensiezii. Phenology: flowering.

U.S.A., Montana, Lewis and Clark County: Lewis And Clark National Forest: West Fork South Fork Sun River.
South slope; dry rocky soil. Phenology: flowering.
Annotated by A. A. Saunders.

U.S.A., Montana, Lewis and Clark County: Lewis and Clark National Forest: north side of Petty Creek.
Slope 25%, southeast aspect; gravelly soil; open parks and hillsides; grass and weed cover type. Common. Phenology: flowering.
Annotated by Sam F. Harris on 8/10/1928.

U.S.A., Montana: D'Ewart Ranch.
West slope; dark loam soil; hillside. Phenology: flowering.

U.S.A., Montana: Custer National Forest: Otter Creek District.
On bottom bench land. Quite abundant. Phenology: flowering.
Annotated by A. S. Hitchcock in 1933.

U.S.A., Montana, no county County: Custer National Forest: Whitetail.
South slope; sandy loam soil; with bluejoint. Phenology: flowering.
Annotated by A. S. Hitchcock in 1933.

U.S.A., Montana, Madison County: 3 mi N of Twin Bridges on Hwy 287.
Level ground; deep organic loam; wet meadow with Deschampsia, Juncus, Zigadenus. Phenology: flowering.

U.S.A., Montana, Carter County: Custer National Forest: Whitetail Ranger Station pasture.
Elev. 3600
South slope with grass and weeds. Phenology: flowering.

U.S.A., Montana, Broadwater County: Helena National Forest: Elkhorn Mountains: Colbergs H.P.
South slope; moist loam soil; with Stipa, wheatgrass, Festuca, Poa. Phenology: flowering.

U.S.A., Montana: Jefferson National Forest: Coops Creek.
Sandy loam soil; southwest slope. Phenology: flowering.

U.S.A., Montana, Phillips County: Jefferson National Forest: Little Rockies: Scraggy Butte.
47.9386° N, 108.528° W; uncertainty 2 mi., Nat. Geog. TOPO!
Southeast slope; dry gravel and loam; grass cover type. Phenology: flowering.

U.S.A., Montana: Lewis and Clark National Forest: Hannan Gulch.
West slope; gravelly loam soil; open parks and hills. Phenology: flowering.
Annotated by A. F. Bateman.

U.S.A., Montana, no county County: Lewis and Clark National Forest.
Annotated by H. H. Halvorson.

U.S.A., Montana, Park County: Beartooth Mountains: McLaren Mine; 1/2 mi NW of Daisy Pass, SW of Fisher Mountain.
45° 3' N, 109° 57' W; Specimen Label
Disturbed soil with Deschampsia caespitosa, Phleum alpinum and Poa alpina. Phenology: flowering.
Annotated by Betsy E. Neely.
with Frank Smith

U.S.A., Montana, Carbon County: Beartooth Plateau: Twin Peaks, W of Hwy 212.
45° N, 109° 25' W; Specimen Label
Gentle northeast-facing slope, distrubed soils, old borrow pit. Phenology: flowering.

U.S.A., Montana, Glacier County: Glacier National Park: Cutbank Valley: campground.
Annotated by Peter Lesica in 1983.

U.S.A., Montana, Sheridan County: Sandhills Wilderness Area: 20 m S of northernmost reservoir.
Sandy loam soil; 1% slope; 10 degree aspect; subirrigated site dominated by Carex sp. and Juncus sp.; slightly saline. Phenology: flowering.
with Gloria R. B. Mooers

U.S.A., Nebraska, Kimball County: Along Lodgepole Creek, 1.7 air mi NNE of Pine Bluffs, just E of road dividing S11 and S12.
T14 R59 S12
North side of creek; wet meadow 1st terrace. Phenology: flowering.
Annotated by Karin M. Guernsey.
Karin M. Guernsey, 85. 7/1/1987.

U.S.A., North Dakota, Ramsey County: Devils Lake.
Prairies, saline soil. Phenology: flowering.

U.S.A., Colorado, Mesa County: Battlement Mesa: west end of the mesa between Horsethief and Little Horsethief creeks on V or Sunnyside Road, ca 1.5-2air mi NW of Horsethief Mountain, ca 4 air mi SE of De Beque.
Sandstone slopes and knolls with juniper and clay flats and dry wash with sagebrush. Phenology: flowering & fruiting.
with Lori E. Brummer
Accession: USFS (unaccessioned)

U.S.A., Colorado, Mesa County: Battlement Mesa: west end of the mesa along Horsethief Creek on V or Sunnyside Road, ca 2.5 air mi SE of De Beque.
Clay and sandy clay slopes below sandstone cliffs, with juniper and sagebrush. Phenology: flowering & fruiting.
with Ronald. L. Hartman, Johnny Proctor, Lori E. Brummer, Michael K. Kirkpatrick, Josh Irwin
Accession: USFS (unaccessioned)

U.S.A., Colorado, Garfield County: Colorado River Valley: S of the Colorado River between Divide Creek and Garfield Creek, ca 4 air mi E of Silt.
Moderate north- and west-facing slopes of pinyon-juniper woodland and sparsely vegetated clay soils. Phenology: flowering & fruiting.
Michael K. Kirkpatrick, 38. 5/7/2010.

U.S.A., Colorado, Mesa County: Colorado River Valley: between Sand Wash and Little Horsethief Creek, adjacent to County Road 45.50 (De Beque Cutoff Road), ca 3 air mi S of De Beque.
Colluvial deposits at base of shale and sandstone slopes. Phenology: flowering & fruiting.

U.S.A., Colorado, Mesa County: Colorado River Valley: between Sand Wash and Little Horsethief Creek, adjacent to County Road 45.50 (De Beque Cutoff Road), ca 3 air mi S of De Beque.
Breaks and badlands of clay soils. Phenology: flowering & fruiting.

U.S.A., Colorado, Garfield County: Colorado River Valley: S of the Colorado River on the north flanks of High Mesa, ca 1.5-2 air mi SSW of Parachute.
Sagebrush-greasewood clearing in juniper woodland. Phenology: flowering & fruiting.

U.S.A., Colorado, Garfield County: Ca 1 air mi NE of confluence of Cattle Creek and Roaring Fork River, ca 5 air mi NNW of Carbondale.
Mesa rim with scattered pinyon. Phenology: flowering & fruiting.

U.S.A., Colorado, Garfield County: Between Spruce Creek and Porcupine Creek, between Holms Mesa and Flatiron Mesa S of County Road 320, ca 7-8 air mi SW of Rifle.
North aspect of juniper woodland with sagebrush understory and scattered pinyon; oakbrush in dry drainages. Phenology: flowering & fruiting.

U.S.A., Colorado, Garfield County: Battlement Mesa: White River National Forest: north slope of West Mamm Creek at the forest boundary, ca 7.5 air mi S of Rifle.
Upland mixed shrub/oak community. Phenology: flowering & fruiting.

U.S.A., Colorado, Mesa County: White River National Forest: southwestern corner of the Forest between Little Horsethief Creek and Sunnyside Reservoir, bordering BLM lands to the W, ca 4-5 air mi SSE of De Beque at the intersection of I-70 and De Beque Cutoff Road.
Ridgetops of juniper woodland with shrub understory and scattered pinyon pine; brown sandy-clay soil. Phenology: flowering & fruiting.

U.S.A., Colorado, Mesa County: White River National Forest: southwestern corner of the Forest between Little Horsethief Creek and Sunnyside Reservoir, bordering BLM lands to the W, ca 4-5 air mi SSE of De Beque at the intersection of I-70 and De Beque Cutoff Road.
Adobe ravines of gray, chocolate brown, and light-colored clays, dominated by greasewood and saltbrush. Phenology: flowering & fruiting.

U.S.A., Colorado, Garfield County: Between Garfield Creek and Baldy Creek, S of County Road 312, ca 5 air mi S of New Castle.
Oakbrush and mixed shrubland with dry drainage. Phenology: flowering & fruiting.

U.S.A., Colorado, Mesa County: Between Smith Creek and Alkali Creek, S of Samson Mesa, ca 6 air mi ESE of De Beque.
Adobe hills and slopes with sagebrush, greasewood and scattered juniper. Phenology: flowering & fruiting.

U.S.A., Colorado, Mesa County: Battlement Mesa: White River National Forest: Alkali Creek drainage, below Castle Peak, ca 7 air mi ESE of De Beque.
Creek channel and adjacent sagebrush-greasewood benches with scattered juniper. Phenology: flowering & fruiting.

U.S.A., Colorado, Mesa County: Black Mountain, W of the De Beque Cutoff Road, ca 8-9 air mi SSE of De Beque.
Juniper woodland with scattered sagebrush on eastern flanks of mountain below sandstone and shale outcrops. Phenology: flowering & fruiting.

U.S.A., Colorado, Garfield County: Battlement Mesa: between Cottonwood and Battlement creeks, SW of Holms Mesa, ca 11 air mi WSW of Rifle.
Rocky north-facing slopes with sagebrush and scattered juniper. Phenology: flowering & fruiting.

U.S.A., Colorado, Garfield County: Battlement Mesa: between Cottonwood and Battlement creeks, SW of Holms Mesa, ca 11 air mi WSW of Rifle.
Mixed shrubland with scattered juniper on an open rocky hillside. Phenology: flowering & fruiting.

U.S.A., Colorado, Pitkin County: Elk Mountains: White River National Forest: near Dinkle Lake and Thomas Lakes Trailhead, ca 4 air mi NE of Mount Sopris and 8-9 air mi SSE of Carbondale.
Rocky hillside with mixed shrubs and grass-forb understory. Phenology: flowering & fruiting.

U.S.A., Colorado, Eagle County: Sawatch Range: White River National Forest: Holy Cross Wilderness: Halfmoon Pass, ca 6 air mi S of Minturn.
Upper subalpine and alpine meadow and talus slope. Phenology: flowering & fruiting.

U.S.A., Colorado, Mesa County: Colorado River Valley: Monument Canyon off of De Beque Canyon, ca 4 air mi NNE of junction of Colo Hwy 65 and I-70.
Rocky outcrop to ridge in juniper woodland. Phenology: flowering & fruiting.
with Michael K. Kirkpatrick, Josh Irwin

U.S.A., Colorado, Mesa County: Battlement Mesa: west end of the mesa above Horsethief Creek, ca 2.5 air mi SE of De Beque.
Rimrock and rolling grasslands. Phenology: flowering & fruiting.
with Michael K. Kirkpatrick, Josh Irwin, John G. Proctor

U.S.A., Montana, Valley County: On Little Beaver Road just inside BLM boundary, ca 1 air mi NE of January Reservoir, ca 8.5 air mi SW of Glasgow.
Rolling grassland-forbs on clay soil with gullies and drainages. Phenology: flowering.

U.S.A., Montana, Valley County: In the vicinity of Saskview Reservoir N to Saskatchewan, ca 18 air mi NW of Opheim.
Flats with areas of alkali. Phenology: flowering.

U.S.A., Montana, Valley County: On ridge between Lena Coulee and Cut Throat Coulee on the Timber Creek Trail, ca 41 air mi SW of Glasgow.
Clay and bentonite badlands with ponderosa pine. Phenology: flowering & fruiting.

U.S.A., Montana, Valley County: W of Hinsdale North Road and head of Sheepherders Coulee, ca 10 air mi N of Hinsdale; ca 32 air mi NW of Glasgow.
Rocky slopes and flats in grassland with high ground cover of Selaginella. Phenology: flowering.

U.S.A., Montana, Valley County: Ridge W of Snake Creek and N of Hinsdale North Road, ca 27 air mi N of Hinsdale; ca 46.5 air mi NNW of Glasgow.
Stony grassland with scattered silver sagebrush and a high ground cover of Selaginella. Phenology: flowering.

U.S.A., Montana, Valley County: Above Hardpan Coulee on Bluff Creek Road, ca 3 air mi S of Saskatchewan, ca 40 air mi N of Hinsdale; ca 57 air mi NNW of Glasgow.
Stony grassland with scattered silver sagebrush and a high ground cover of Selaginella. Phenology: flowering.

U.S.A., Montana, Valley County: On Triple Crossing Road, ca 1 air mi N of Gutshot Reservoir, ca 20.5 air mi SW of Glasgow.
Clay flats, hillsides, and grasslands with sagebrush and greasewood. Phenology: flowering.

U.S.A., Montana, Valley County: On Kerr Road, ca 2 mi E of West Fork Porcupine Creek, ca 3.5 mi W of Baylor; ca 15 air mi SSW of Ophiem.
Grasslands with clay soil with much organic content. Phenology: flowering.

U.S.A., Montana, Valley County: Bitter Creek Wilderness Study Area: on Britsch Road at turnoff for unnamed trail, ca 3 air mi NW of Forsman Reservoir, ca 21.5 air mi NE of Hinsdale.
Grasslands with occasional sagebrush on clay soil. Phenology: flowering.

U.S.A., Montana, Phillips County: Off of Sunnyslope Road, ca 2 air mi N of Woody Island Coulee, ca 13 air mi ENE of Turner; ca 40 air mi NNW of Malta.
Rolling grasslands with occasional sagebrush on loamy to sandy soil. Phenology: flowering.

U.S.A., Montana, Phillips County: Matador Ranch: on Dry Fork Road, on top of Dry Fork Ridge, ca 2.5 air mi N of Wrangler Reservoir, ca 16.5 air mi ESE of Zortman.
Sagebrush-grasslands on rolling hills with clay soil. Phenology: flowering.

U.S.A., Montana, Phillips County: On Border Road, in the vicinity of a natural gas pipeline compression station, ca 1/4 air mi W of Whitewater Reservoir, ca 6 air mi NNW of Whitewater; ca 28 air mi NNE of Malta.
Low-lying intermittent pond (dry). Phenology: flowering & fruiting.

U.S.A., Montana, Phillips County: W of U.S. Hwy 191 on Fanny Hill, ca 2 air mi NNW of the confluence of Cottonwood Creek and the Milk River, ca 16 air mi NNE of Malta.
Grasslands on sandy flats. Phenology: fruiting.

U.S.A., Montana, Valley County: W of U.S. Hwy 2 in Mooney Coulee, ca 5 air mi SSE of Cornwell Reservoir, ca 8 air mi NNW of Glasgow.
Grasslands on sandy soil with hillsides. Phenology: flowering.

U.S.A., Montana, Valley County: Rock Creek Canyon, ca 5.5 air mi NW of Abey Reservoir, ca 14 air mi NNE of Hinsdale; ca 32 air mi NW of Glasgow.
Wooded flat. Phenology: flowering & fruiting.

U.S.A., Montana, Phillips County: Upper Missouri River Breaks National Monument: on Antelope Ridge and in East Fork Hideaway Coulee, ca 4 air mi NNE of Grand Island, ca 17 air mi SW of Zortman; ca 61 air mi SW of Malta.
Sagebrush-grassland flats and upper hillslopes. Phenology: fruiting.

U.S.A., Montana, Valley County: On Larb Creek Road, ca 3 air mi N of Dead Mans Hill, ca 18.5 air mi SSW of Hinsdale.
Grasslands with mostly loamy to sandy soil, occasional clay soil. Phenology: flowering.
Joseph L. M. Charboneau, 213b. 6/21/2010.

U.S.A., Montana, Phillips County: Off of Regina Road, on ridge overlooking Flat Creek and The Big Sag, ca 4 air mi SSW of Whitcomb Lake, ca 30 air mi S of Malta.
Sagebrush-grasslands on stony clay soil with hills and swales. Phenology: flowering.
Joseph L. M. Charboneau, 651b. 6/27/2010.

U.S.A., Montana, Cascade County: Lewis and Clark National Forest: Little Belt Mountains: Forest Road 839 at O'Brien Park, ca 1.5 air mi N of Porphyry Peak.
Open meadow; all aspects; 0-5% slope. Phenology: flowering.

U.S.A., Wyoming, Carbon County: Sierra Madre Mountains: Holroyd Park.
South-facing sagebrush slope. Phenology: vegetative only.

U.S.A., Wyoming, Johnson County: East slope Big Horn Mountains: Pole Creek, ca 15 air mi SW of Buffalo.
In reforested road corridor, on granitic till, flat; occurs with Botrychium spp, Pinus contorta, Fragaria virginiana, Achillea millefolium. Common. Phenology: flowering.
with Don Fararr, Ben Legler, Cheryl Mayer, Steve Popovich

U.S.A., Wyoming, Carbon County: Stratton Hydrology Study Area: Sane Creek Upland.
Sagebrush rangeland. Phenology: vegetative only.

U.S.A., Wyoming, Carbon County: Medicine Bow National Forest: Medicine Bow River.
Slope 0-5%, southwest exposure; loam soil. Phenology: vegetative only.

U.S.A., Wyoming, Park County: Along the road to Line Creek.

On the table lands. Phenology: vegetative only.

U.S.A., Wyoming, Albany County: Medicine Bow National Forest: Pole Mountain Division.
Slope 10%, southeast exposure; gravelly loam soil; with Agropyron spicatum, Muhlenbergia filiculmis, Poa. Phenology: vegetative only.

U.S.A., Wyoming, Fremont County: Top of Crooks Mountain.
Meadows and sagebrush slopes. Phenology: vegetative only.

U.S.A., Wyoming, Albany County: Medicine Bow National Forest: Lake Creek Administrative Plot.
Medium south slope; fine gravel soil on dry hillside. Phenology: vegetative only.

U.S.A., Wyoming, Carbon County: North Platte River, Boat Creek
On 15% slope, west exposure; in grass-forb vegetation type. Phenology: vegetative only.

U.S.A., Wyoming, Fremont County: Shoshone National Forest: Dennison Mountain game exclosure.
Slope 15% southwest; gravelly shallow soil; grassland with Agropyron spicatum, Poa, and Carex. Phenology: vegetative only.

U.S.A., Montana, Phillips County: Upper Missouri River Breaks National Monument: along Bull Creek Road just W of the boundary, ca 3.5 air mi WNW of DY Junction, ca 54 air mi SW of Malta.
Sagebrush-grassland on dark clay soil. Phenology: flowering.

U.S.A., Montana, Valley County: Along Roosevelt Trail ca 0.5 mi E of Porcupine Creek and Fort Peck Indian Reservation, ca 5 air mi N of Nashua.
Rolling terrain below and slope of rim with meadows, bare areas, drainage channels, with clay soil, and cobblestone covered areas. Phenology: flowering & fruiting.

U.S.A., Montana, Valley County: Along Bentonite Road, ca 1.5 air mi W of Mahan and Hoyt Reservoir, ca 7 air mi W of Glasgow.
Plains grassland with draws. Phenology: flowering & fruiting.

U.S.A., Montana, Phillips County: Along Alkali Road, ca 1.5 air mi E of Stage Road (Mont Hwy 204), and 1-1.5 air mi N of North Fork Mud Creek, ca 9 air mi S of Dodson, ca 17 air mi WSW of Malta
Plains grasslands with vernal depressions. Phenology: flowering & fruiting.

U.S.A., Montana, Phillips County: Along and above "Middle Fork" Exeter Creek, ca 9 air mi ENE of Dodson; ca 10 air mi WNW of Malta.
Plains grassland and slopes and swales leading to the creek. Phenology: flowering & fruiting.

U.S.A., Montana, Valley County: Ridge between Burnett Creek and Collins Creek E of Rock Creek Road, ca 19 air mi NNE of Hinsdale.
Rolling plains grassland with stony soil and swales. Phenology: flowering & fruiting.

U.S.A., Montana, Phillips County: At the intersection of U.S. Hwy 191 and Sunnyslope Road, ca 2 air mi N of Loring; ca 32 air mi N of Malta.
In and adjacent to a playa. Phenology: flowering & fruiting.

U.S.A., Montana, Phillips County: At the corner of Grabofsky and North Sunnyslope roads, 1 mi S of Saskatchewan, ca 45 air mi NNW of Malta.
Rolling plains grassland with swales. Phenology: flowering & fruiting.

U.S.A., Montana, Phillips County: Charles M. Russell National Wildlife Refuge: along Refuge Road 306, W of U.S. Hwy 2, upper Antelope Creek Valley and ridge to the E, ca 4.5 air mi NNW of Fred Robinson Bridge, ca 19 air mi SW of Zortman; ca 62.5 air mi SW of Malta.
Upper hillsides with big sagebrush and juniper on clay soil. Phenology: flowering.

U.S.A., Montana, Valley County: Foss Coulee, S of Shipp Road, ca 5.5 air mi S of Glasgow Base Ponds, ca 2.5 air mi SW of St. Marie; ca 13 air mi NNE of Glasgow.
Grasslands on stony clay soil with occasional silver sagebrush. Phenology: flowering.

U.S.A., Montana, Valley County: Shufeldt Ridge, E of Hill Ranch Road, ca 1 air mi SE of Two Forks Reservoir, ca 24.5 air mi WSW of Fort Peck; ca 28 air mi SSW of Glasgow
Sagebrush-grasslands on hills with loamy to clay soil. Phenology: flowering.

U.S.A., Montana, Valley County: Charles M. Russell National Wildlife Refuge: N of Bonetrail Boat Ramp, along Refuge Road 425, ca 1 air mi N of Fort Peck Lake, ca 44 air mi WSW of Fort Peck; ca 46 air mi SW of Glasgow.
Sagebrush-grasslands on sandy soil. Phenology: flowering.

U.S.A., Montana, Valley County: E of Ridge Road, S of Gibson Coulee, ca 7 air mi SW of Halfpint Reservoir, ca 39 air mi WSW of Fort Peck; ca 39 air mi SW of Glasgow.
Grasslands on loamy to sandy soil. Phenology: flowering.

U.S.A., Montana, Valley County: E of Anderson Road, E of Timber Creek, ca 12 air mi WSW of Triple Crossing Reservoir, ca 44.5 air mi WSW of Fort Peck; ca 40 air mi WSW of Glasgow.
Big sagebrush-grasslands on clay soil with greasewood. Phenology: flowering.

U.S.A., Montana, Valley County: Ridge above Lost Coulee, N of Gerbacher Road, E of Larb Creek Road, ca 0.5 air mi N of Dead Mans Hill, ca 15 air mi SW of Hinsdale; ca 31 air mi W of Glasgow.
Sagebrush-grassland on loamy soil. Phenology: flowering.

U.S.A., Montana, Phillips County: Assiniboine Creek and ridge to the NE, ca 2.5 air mi W of the Milk River, ca 8 air mi NNE of Malta.
Sagebrush-grasslands on clay soil. Phenology: flowering.

U.S.A., Montana, Phillips County: N of Assiniboine Road, ca 9.5 air mi WSW of Fanny Hill, ca 27 air mi SSW of Loring; ca 13 air mi NNW of Malta.
Grasslands on loamy soil. Phenology: flowering.

U.S.A., Montana, Phillips County: Spring Coulee, W of U.S. Hwy 191, ca 1.5 air mi W of the Milk River, ca 10.5 air mi NNE of Malta.
Sagebrush-grasslands on clay soil. Phenology: flowering.

U.S.A., Montana, Phillips County: E of Content Road, E of Sun Prairie Flats, ca 5 air mi WSW of Buckley Lake, ca 42 air mi E of Zortman; ca 33 air mi SSE of Malta.
Sagebrush-grasslands on stony clay soil. Phenology: flowering.

U.S.A., Montana, Phillips County: E of Content Road, ca 2 air mi SW of Tallow Creek, ca 44 air mi E of Zortman; ca 30 air mi SSE of Malta.
Sagebrush-grasslands on stony clay soil. Phenology: flowering.

U.S.A., Montana, Phillips County: E of Beaver Creek, ca 4.5 air mi E of Black Cow Reservoir, ca 49 air mi ENE of Zortman; ca 31 air mi SSE of Malta.
Sagebrush-grasslands on loamy soil. Phenology: flowering.

U.S.A., Montana, Phillips County: Miller Coulee and ridge to the N, ca 1 air mi N of Black Cow Reservoir, ca 44 air mi ENE of Zortman; ca 22 air mi SSE of Malta.
Big sagebrush-grasslands on stony clay soil. Phenology: flowering.

U.S.A., Montana, Valley County: Charles M. Russell National Wildlife Refuge: Fifth Ridge and Sixth Coulee S of The Pines Road (Refuge Road 102) ca 2 air mi SSW of Berger Reservoir, ca 24 air mi SW of Fort Peck; ca 24.5 air mi SSW of Glasgow.
Sagebrush-grasslands on clay soil. Phenology: flowering.

U.S.A., Montana, Phillips County: N of Mont Hwy 208, hills between Lush Coulee and Martins Coulee, ca 3 air mi SW of Austin Lake, ca 6.5 air mi SSW of Whitewater; ca 24.5 air mi NNE of Malta.
Grasslands with scattered silver sagebrush on clay soil. Phenology: flowering.

U.S.A., Montana, Phillips County: Dunbar Coulee, S of North Whitewater Road, ca 5 air mi WNW of Salsbery Reservoir, ca 7.5 air mi NNE of Whitewater; ca 46 air mi NNE of Malta.
Grasslands with fringed sage and spikemoss on clay soil. Phenology: flowering.

U.S.A., Montana, Phillips County: W of Midale Road, flats E of Fourchette Creek, ca 4 air mi NE of Ulrich Reservoir, ca 27 air mi ESE of Zortman; ca 43 air mi SSW of Malta.
Big sagebrush-grasslands on clay soil. Phenology: flowering.

U.S.A., Montana, Phillips County: N of Blount Cut Across, ca 8.5 air mi W of First Creek Reservoir, ca 27 air mi ESE of Zortman; ca 42.5 air mi SSW of Malta.
Grasslands with fringed sage and spikemoss on clay soil. Phenology: flowering.

U.S.A., Montana, Phillips County: Hills W of Camp Creek, N of Dry Fork Road, ca 2.5 air mi NNE of Big Sage Reservoir, ca 9 air mi SE of Zortman; ca 48 air mi SSW of Malta.
Big sagebrush-grasslands on clay soil. Phenology: flowering.

U.S.A., Montana, Phillips County: Button Butte Coulee, W of Rudolph Valley Road, ca 5 air mi WNW of Button Butte, ca 29 air mi NW of Zortman; ca 26 air mi SSW of Malta.
Grasslands with fringed sage and spikemoss. Phenology: flowering.

U.S.A., Montana, Phillips County: Davidson Coulee, S of Alkali Road, ca 6 air mi NNW of West Alkali Reservoir, ca 9.5 air mi SW of Dodson; ca 13 air mi WSW of Malta.
Grasslands with scattered sagebrush on loamy soil. Phenology: flowering.

U.S.A., Montana, Valley County: Windy Ridge and Papoose Creek, ca 1 air mi SSW of Erie Reservoir, ca 15 air mi N of Hinsdale; ca 36 air mi NW of Glasgow.
Moist coulee bottoms and swales. Phenology: flowering.

U.S.A., Montana, Valley County: Charles M. Russell National Wildlife Refuge: Sixth Ridge, ca 9 air mi SSE of Pines Reservoir, ca 25 air mi SW of Fort Peck; ca 26.5 air mi S of Glasgow.
Ponderosa pine-juniper woodland with openings on clay soil. Phenology: flowering & fruiting.
with Alice Sawyer

U.S.A., Montana, Valley County: NE of Lone Tree Creek and Triple Crossing Access Road, ca 6 air mi E of Skull Reservoir, ca 21 air mi WSW of Fort Peck; ca 22 air mi SW of Glasgow.
Big-sagebrush steppe on thick clay. Phenology: flowering & fruiting.

U.S.A., Montana, Valley County: W of Stebly Road, above Browning Coulee, ca 3 air mi NE of Chico Reservoir, ca 22 air mi WSW of Fort Peck; ca 24 air mi SSW of Glasgow.
Big-sagebrush steppe on thick clay. Phenology: flowering & fruiting.

U.S.A., Montana, Phillips County: American Prairie Reserve: Dry Fork Ridge, S of West Fork Dry Fork Creek, ca 3.5 air mi ENE Wrangler Reservoir, ca 29 air mi ESE of Zortman; ca 43 air mi SSW of Malta.
Grasslands with big sagebrush on clay flats. Phenology: fruiting.

U.S.A., Montana, Phillips County: American Prairie Reserve: Box Elder Creek and hills above, ca 4 air mi E of Indian Lake, ca 38.5 air mi ESE of Zortman; ca 44 air mi SSE of Malta.
Big-sagebrush steppe with greasewood on clay. Phenology: fruiting.
with Mark Majerus, Michael Dolan, Noorjahan Parwana, Katie Butts, and Mary Frieze

U.S.A., Wyoming, Fremont County: Upper North Platte and Laramie River Drainages: Big Diamond Spring N of Diamond Springs Road, ca 20.3 air mi NE of Jeffrey City.
Creek drainage and holding pond. Phenology: fruiting.

U.S.A., Montana, Phillips County: American Prairie Reserve: W of Reynolds Hill Road, ca 4.5 air mi W of Square Butte, ca 40.5 air mi ESE of Zortman; ca 42 air mi SSE of Malta.
Big sagebrush-grasslands on rolling hills of loamy soil. Phenology: flowering & fruiting.
with Mark Majerus, Michael Dolan, Noorjahan Parwana, and Katie Butts

U.S.A., Montana, Phillips County: Charles M. Russell National Wildlife Refuge: Reynolds Hill, ca 2 air mi N of Fourchette Creek Recreation Area, ca 44 air mi ESE of Zortman; ca 38 air mi SSE of Malta.
Sagebrush-greasewood steppe on silty clay. Phenology: fruiting.

U.S.A., Montana, Valley County: Near origin of Spring Creek, ca 8.5 air mi E of Laundry Hill, ca 25 air mi SSW of Opheim; ca 24 air mi N of Glasgow.
Porcupine grass (Hesperostipa curtiseta) grasslands on rolling hills with moist swales and slopes on loamy soil. Phenology: flowering & fruiting.

U.S.A., Montana, Valley County: Near origin of Spring Creek, ca 8.5 air mi E of Laundry Hill, ca 25 air mi SSW of Opheim; ca 24 air mi N of Glasgow.
Moist coulee bottom. Phenology: flowering.

U.S.A., Montana, Valley County: Middle Fork Porcupine Creek, S of Baylor Road, ca 2 road mi E of Baylor, ca 14 air mi S of Opheim; ca 34 air mi NNE of Glasgow.
Grasslands on loamy soil. Phenology: flowering.

U.S.A., Montana, Phillips County: Charles M. Russell National Wildlife Refuge: CK Ridge, W of Refuge Road 206, ca 10 air mi ESE of Taint Reservoir, ca 24 air mi SE of Zortman; ca 52 air mi SSW of Malta.
Sagebrush-grasslands on stony clay soil with disturbed areas. Phenology: fruiting.

U.S.A., Montana, Phillips County: Ridge E of Spring Creek, W of CK Ridge Road, ca 2.5 air mi E of Blizzard Reservoir, ca 18 air mi SE of Zortman; ca 48 air mi SSW of Malta.
Sagebrush-grasslands on rolling hills of clay to loamy soil with swales and areas of stony silty hardpans. Phenology: fruiting.

U.S.A., Montana, Phillips County: Larb Hills (North): N of Cottonwood Creek, ca 4 air mi S of Bauer Reservoir, ca 13 air mi SW of Saco; ca 17.5 air mi ESE of Malta.
Moist coulee bottom with thickets. Phenology: flowering & fruiting.

U.S.A., Montana, Phillips County: Larb Hills (North): E of Lower Harb Road, ca 1.5 air mi E of Beaver Creek, ca 15 air mi SW of Saco; ca 15.5 air mi ESE of Malta.
Badlands clay slopes. Phenology: fruiting.

U.S.A., Montana, Phillips County: N of Cottonwood Creek, ca 9.5 air mi WNW of Fanny Hill, ca 27 air mi WSW of Whitewater; ca 27 air mi NNW of Malta.
Grasslands with occasional silver sagebrush on loamy soil. Phenology: fruiting.

U.S.A., Montana, Phillips County: SW of Martin Lake, N of Turner Cutacross Road, ca 4 air mi W of Loring; ca 15 air mi WNW of Whitewater; ca 30 air mi NNW of Malta.
Silty hardpans and wet alkaline seeps. Phenology: fruiting.

U.S.A., Colorado, Pitkin County: Sawatch Range: White River National Forest: ca 1/4 mi W to 1/2 mi NW of Independence Pass above Roaring Fork River, ca 14.5 air mi ESE of Aspen.
Alpine ridge with areas of turf and gravelly patches. Phenology: flowering & fruiting.

U.S.A., Colorado, Eagle County: Gore Range: White River National Forest: Elliott Ridge from ca 1/3 mi S of the trailhead at Blue Lake to the first saddle, ca 13-13.5 air mi N of Vail.
Dry, rocky slopes. Phenology: flowering & fruiting.

U.S.A., Colorado, Summit County: Gore Range: White River National Forest: Elliott Ridge from the red saddle to the high point at the survey marker, ca 2.5 air mi NNW of Meridian Peak, ca 10.5-11 air mi N of Vail.
Slopes and ridge. Phenology: flowering & fruiting.

U.S.A., Colorado, Gunnison County: Elk Mountains: White River National Forest: Maroon Bells-Snowmass Wilderness: Silver Creek Pass and area around Silver Creek Trail, ca 5 air mi NE of Marble.
Rocky alpine ridge and slopes. Phenology: flowering & fruiting.

U.S.A., Colorado, Mesa County: Colorado River Valley: De Beque Canyon along I-70 N of Colo Hwy 65, ca 17 air mi ENE of Grand Junction.
Sandy bluffs and roadside. Phenology: flowering & fruiting.

U.S.A., Colorado, Mesa County: Colorado River Valley: unnamed side canyon E of De Beque Canyon, N of Kimbell Mesa, ca 21 air mi ENE of Grand Junction.
Sandy, cobbly slopes with juniper. Phenology: flowering & fruiting.

U.S.A., Colorado, Mesa County: N of Shire Gulch between De Beque Cutoff Road and Sunnyside Road, ca 7 air mi SSE of De Beque at the intersection of I-70 and De Beque Cutoff Road.
Ruderal site within sagebrush meadow. Phenology: flowering & fruiting.

U.S.A., Colorado, Mesa County: Colorado River Valley: mesas on either side of Little Horsethief Creek, S of Sunnyside Road, ca 3 air mi NW of Horsethief Mountain and ca 2 air mi SE of De Beque.
Sandy slopes and river bench below sandstone bluffs. Phenology: flowering & fruiting.

U.S.A., Colorado, Mesa County: Unnamed mesa N of Plateau Creek, ca 6 air mi E of Colo Hwy 65 at I-70 and ca 5 air mi W of Molina.
Ruderal site near mouth of creek along highway. Phenology: flowering & fruiting.

U.S.A., Colorado, Mesa County: Unnamed mesa N of Plateau Creek, ca 6 air mi E of Colo Hwy -65 at I-70 and ca 5 air mi W of Molina.
Sandy mesa with juniper, oak, and mountain shrubs. Phenology: flowering & fruiting.

U.S.A., Colorado, Mesa County: Battlement Mesa: creek below Bull Basin from waterfall to confluence with Little Alkali Creek, ca 2 air mi NW of Housetop Mountain and ca 7 air mi SSW of Parachute.
Juniper woodland at edge of ruderal meadow. Phenology: flowering & fruiting.

U.S.A., Colorado, Mesa County: Battlement Mesa: White River National Forest: creek below Bull Basin between waterfall and USFS boundary, ca 1-2 air mi NNW of Housetop Mountain and ca 7 air mi S of Parachute.
Steep south-facing shale and clay slopes and seeps. Phenology: flowering & fruiting.

U.S.A., Colorado, Mesa County: Battlement Mesa: hills and slopes N of Pete and Bill Creek and S of High Mesa, ca 5 air mi N of Horse Mountain and ca 4 air mi S of Parachute.
Ruderal roadside habitat in juniper woodland. Phenology: flowering & fruiting.

U.S.A., Colorado, Mesa County: Colorado River Valley: canyon SE of De Beque Reservoir, ca 1 air mi NNE of De Beque off of the W.50 Road.
Ruderal meadow and roadside in bottom of canyon. Phenology: flowering & fruiting.

U.S.A., Colorado, Garfield County: Colorado River Valley: Anvil Points, below the Roan Cliffs, ca 7 air mi W of Rifle.
Juniper woodland with scattered sagebrush and sandy clay soil. Phenology: flowering & fruiting.

U.S.A., Colorado, Mesa County: Battlement Mesa: White River National Forest: Little Alkali Creek canyon upstream of confluence with creek leading to Bull Basin, ca 7 air mi E of De Beque.
Sandy slopes in canyon with juniper, mountain shrubs, oak, and ephedra. Phenology: flowering & fruiting.

U.S.A., Colorado, Eagle County: S of the Eagle River (Red Canyon), ca 2 air mi E of Eagle.
Rolling pinyon-juniper woodland and openings with sagebrush. Phenology: flowering & fruiting.

U.S.A., Colorado, Eagle County: Gore Range: White River National Forest: McPhee Gulch, ca 4 air mi NE of State Bridge.
Dry slopes and meadows with sagebrush and pinyon-juniper. Phenology: flowering & fruiting.

U.S.A., Colorado, Eagle County: Hardscrabble Mountain: Mayer Gulch, on the west side of County Road 110, ca 3 air mi SE of Eagle.
Dry gulch and slopes with sagebrush, rabbitbrush, and juniper. Phenology: flowering & fruiting.

U.S.A., Colorado, Gunnison County: Elk Mountains: White River National Forest: Maroon Bells-Snowmass Wilderness: cirque basin between Geneva Lake and Hagerman Peak, ca 7 air mi ENE of Marble.
Alpine talus slope, meadow, and rock crevices. Phenology: flowering & fruiting.

U.S.A., Wyoming, Carbon County: Sierra Madre: Encampment Mountain, ca 2 air mi SW of Encampment.
Open dry slope, with Festuca saximontana. Frequent. Phenology: fruiting.

U.S.A., Wyoming, Carbon County: Encampment River, ca 1.5 air mi S of Encampment.
Open rocky slope, with Penstemon virens. Unusual. Phenology: flowering.

U.S.A., Wyoming, Carbon County: Encampment River, ca 1.5 air mi S of Encampment.
Dry rocky slope, with Bromus tectorum. Rare. Phenology: flowering.

U.S.A., Wyoming, Carbon County: Encampment.
Dry open slope. Local. Phenology: buds.

U.S.A., Montana, Beaverhead County: Blacktail Valley: Blacktail Deer Creek, ca 18 air mi N of Lima Reservoir, ca 33 air mi SE of Dillon.
East facing slopes with Artemisia tridentata and Symphoricarpos. Phenology: flowering & fruiting.

U.S.A., Colorado, Montrose County: Vernal Mesa: area N of Jones Draw, ca 9 air mi ENE of Montrose.
Opening in pinyon/juniper woodland. Phenology: flowering.

U.S.A., Colorado, Delta County: Grand Mesa National Forest: Alkali Basin and surrounding hillsides off of Alkali Basin Road, ca 9 air mi NNW of Delta.
Pinyon/juniper woodland. Phenology: flowering.

U.S.A., Colorado, Mesa County: Uncompaghre Plateau: mesa above Farmers Canyon, W of Jacks Canyon Road, ca 14 air mi SW of Whitewater.
Pinyon/juniper woodland. Phenology: flowering.

U.S.A., Colorado, Montrose County: Fruitland Mesa: Cedar Point, above Gould Reservoir, ca 18 air mi S of Paonia.
Mixed mountain shrub community. Phenology: flowering.

U.S.A., Colorado, Delta County: Fruitland Mesa: Black Ridge, Black Ridge Road, ca 2 road mi SSW of B50 Road, ca 10 air mi SSW of Hotchkiss.
Sparse pinyon/juniper/shrub/rock mix. Phenology: flowering & fruiting.

U.S.A., Colorado, Delta County: Fruitland Mesa: Black Ridge, end of Black Ridge Road, W of landing strip on edge of mesa, ca 8 3/4 air mi SW of Hotchkiss.
Dry pinyon/juniper. Phenology: flowering.

U.S.A., Colorado, Mesa County: Uncompahgre Plateau: Uncompahgre National Forest: Gill Creek Divide, top of Wildcat or Forest Trail 640 to Rocky Pitch Gulch and surrounding area, ca 18.5 air mi SW of Whitewater.
Sandstone mesa top with ponderosa pine and scattered oak and sagebrush. Phenology: flowering.

U.S.A., Wyoming, Fremont County: Wind River Range: Cony Mountain.
Alpine tundra; dry turf. Phenology: fruiting.

U.S.A., Wyoming, Fremont County: Wind River Range: east side of Roaring Fork Mountain, above Silas Lake.
Alpine tundra; dry, rocky southeast-facing ledge. Phenology: fruiting.
Annotated by Stuart Markow in 2000. With 1 plant of Deschampsia cespitosa.

U.S.A., Wyoming, Park County: Absaroka Mountains: North Fork Shoshone River Drainage: along U.S. Hwy 14, 16, and 20, 0.1-0.3 mi W of mouth of Horse Creek.
Rocky sagebrush-grassland with scattered Douglas fir. Phenology: flowering.

U.S.A., Wyoming, Park County: Absaroka Mountains: North Fork Shoshone River Drainage: along Fishhawk Creek, ca 2 mi S of U.S. Hwy 14.
Phenology: buds.

U.S.A., Wyoming, Fremont County: Along Red Canyon Rim, ca 14 air mi SSE of Lander.
Sandstone crevices in the sagebrush-juniper zone. Phenology: fruiting.

U.S.A., Wyoming, Park County: Beartooth Range: W of road and E of Twin Lake.
Alpine tundra: in alpine turf vegetation. Phenology: flowering & fruiting.

U.S.A., Wyoming, Park County: Absaroka Mountains: North Fork Shoshone River Drainage: ridge N of Mummy Cave, ca 1/4 mi E of Blackwater Creek, ca 0.13-0.5 mi N of U.S. Hwy 14, 16, & 20.

U.S.A., Colorado, Montrose County: Uncompahgre Plateau: mesa SE of Cushman Creek, off of Tabeguache Trail, ca 14.5 air mi ESE of Montrose.
In pinyon/juniper on sandstone mesa top. Phenology: fruiting.

U.S.A., Colorado, Montrose County: Uncompahgre Plateau: Uncompahgre National Forest: 7N Mesa, along 7N or Forest Road 505, ca 21.5 air mi SW of Delta.
Mountain shrub community. Phenology: flowering & fruiting.

U.S.A., Idaho, Lemhi County: Salmon River Mountains: summit of Castle Rock above Camas Creek, 23.1 air mi NNW of Challis.
Dominant population in xeric coarse textured soil within shrub-steppe vegetation, 10 degree slope, SE aspect, rhyodacite geology. Phenology: flowering.

U.S.A., Idaho, Custer County: Challis National Forest: White Knob Mountains: alpine basin N below Lime Mountain, 7.6 air mi WSW of Mackay.
Sandy or gravelly soil in xeric forb dominated vegetation; 12° slope, WNW aspect; porphyry/ganitoid geology. 26-75 individuals apparent. Phenology: flowering & fruiting.

U.S.A., Idaho, Custer County: Challis National Forest: Salmon River Mountains: slopes along the west side of Swift Gulch, 17.5 air mi NW of Clayton.
Well developed soil in xeric Douglas-fir vegetation; 31° slope, N aspect; dacite geology. 26-75 individuals apparent. Phenology: flowering & fruiting.
with Don Mansfield

U.S.A., Idaho, Custer County: Challis National Forest: Pahsimeroi Mountains: slopes along Middle Fork Lawson Creek, 8.5 air mi S of Ellis.
Sandy or gravelly soil in mesic shrub-steppe vegetation; 22° slope, ESE aspect; alkaline volcanic geology. Population is dominant throughout the area. Phenology: flowering & fruiting.

U.S.A., Idaho, Custer County: Salmon River between Challis and Salmon: slopes of unnamed gulch ca 0.5 mi NE of Mud Spring Gulch, 8 air mi WSW of Ellis.
Well developed soil in mesic desert scrub vegetation; 8° slope, S aspect; rhyodacite geology. Population is dominant throughout the area. Phenology: flowering & fruiting.

U.S.A., Idaho, Lemhi County: Salmon River between Challis and Salmon, ca 0.6 mi N of Ringle Creek, 12.1 air mi NNE of Ellis.
28° slope, E aspect; andesite/basalt geology. Phenology: flowering & fruiting.

U.S.A., Idaho, Lemhi County: Salmon River between Challis and Salmon: ridge on the north side of lower Briney Creek, 14.7 air mi S of Salmon.
Sandy or gravelly soil in xeric shrub-steppe vegetation; 34° slope, SSW aspect; quartzite geology. Population is dominant throughout the area. Phenology: flowering & fruiting.

U.S.A., Idaho, Lemhi County: Salmon National Forest: Salmon River Mountains: lower Trapper Gulch, 14.6 air mi S of Shoup.
Well developed soil in xeric ponderosa vegetation; 24° slope, ESE aspect; metamorphosed sedimentary geology. Population is dominant throughout the area. Phenology: flowering & fruiting.

U.S.A., Idaho, Lemhi County: Salmon National Forest: Salmon River Mountains: foothill slopes on the west side of Panther Creek ca 0.3 mi upstream of Trail Creek, 9.1 air mi SSW of Shoup.
Well developed soil in mesic grassland vegetation; 27° slope, ENE aspect; granite geology. Population is dominant throughout the area. Phenology: flowering & fruiting.

U.S.A., Idaho, Lemhi County: Salmon National Forest: Salmon River Mountains: Panther Creek between Squaw and Bear gulches, 7 air mi SW of Shoup.
Sandy or gravelly soil in xeric ponderosa vegetation; 31° slope, WSW aspect; arenite geology. 76-150 individuals apparent. Phenology: flowering & fruiting.

U.S.A., Idaho, Lemhi County: Salmon National Forest: Salmon River Gorge: ridge above the Cove Creek confluence, 7.9 air mi WSW of Shoup.
39° slope, WSW aspect; biotite gneiss geology. Phenology: flowering & fruiting.

U.S.A., Idaho, Lemhi County: Salmon National Forest: Salmon River Gorge: between Sage and Moose creeks, 5.8 air mi WSW of North Fork.
Well developed soil in xeric grassland vegetation; 15° slope, SSW aspect; granite geology. Population is dominant throughout the area. Phenology: flowering & fruiting.
with Wendy Irwin

U.S.A., Idaho, Lemhi County: Salmon National Forest: Salmon River Gorge: Eagles Nest, 1.1 air mi SSW of Shoup.
Well developed soil in mesic mountain mahogany vegetation; 27° slope, ENE aspect; granite geology. Population is dominant throughout the area. Phenology: flowering.

U.S.A., Idaho, Lemhi County: Salmon National Forest: Salmon River Mountains: Pine Creek at abandoned homestead ca 0.3 mi downstream of Sawmill Gulch, 1.8 air mi S of Shoup.
Well developed soil in xeric Douglas-fir vegetation; 21° slope, WSW aspect; granite geology. Population is dominant throughout the area. Phenology: flowering.

U.S.A., Idaho, Lemhi County: Salmon National Forest: Salmon River Gorge: west ridge overlooking the confluence of Donelly Gulch and the Salmon River, 1.3 air mi WNW of North Fork.
17° slope, SSW aspect; metamorphosed sedimentary geology. Phenology: flowering & fruiting.

U.S.A., Idaho, Butte County: Challis National Forest: Lost River Range: unnamed canyon S of Eightmile Canyon and E of Deadman Canyon, 8.6 air mi SSW of Howe.
Well developed soil in xeric shrub-steppe vegetation; 8° slope, ESE aspect; limestone geology. Population is dominant throughout the area. Phenology: flowering & fruiting.

U.S.A., Idaho, Butte County: Challis National Forest: Lost River Range: 5.5 air mi WNW of Howe.
Well developed soil in mesic juniper vegetation; 12° slope, NNE aspect; limestone geology. 1-25 individuals apparent. Phenology: flowering & fruiting.

U.S.A., Idaho, Butte County: Challis National Forest: Lost River Range: unnamed canyon S of Eightmile Canyon and E of Deadman Canyon, 8.4 air mi SSW of Howe.
Well developed soil in mesic shrub-steppe vegetation; 13° slope, ENE aspect; limestone geology. Population is dominant throughout the area. Phenology: flowering & fruiting.

U.S.A., Idaho, Butte County: Challis National Forest: Lost River Range: lower Ramshorn Canyon, 12.4 air mi N of Arco.
Sandy or gravelly soil in xeric shrub-steppe vegetation; 28° slope, SSW aspect; alluvial geology. Population is dominant throughout the area. Phenology: flowering & fruiting.

U.S.A., Idaho, Butte County: Challis National Forest: Lemhi Range: along lower North Creek, 13.5 air mi N of Howe.
Well developed soil in xeric shrub-steppe vegetation; 13° slope, NW aspect; metamorphosed sedimentary geology. Population is dominant throughout the area. Phenology: flowering & fruiting.
with Wendy Irwin

U.S.A., Idaho, Butte County: Little Lost River Valley: adjacent to Big Spring Creek, ca 2 mi S of Sunny Bar, 15.6 air mi NNW of Howe.
Well developed soil in mesic roadside vegetation; 2° slope, SSE aspect; alluvial geology. Population is dominant throughout the area. Phenology: flowering & fruiting.

U.S.A., Idaho, Clark County: Targhee National Forest: Lemhi Range: slopes on the north side of lower Eightmile Canyon, 20.1 air mi N of Howe.
Well developed soil in mesic shrub-steppe vegetation; 17° slope, E aspect; alluvial geology. Population is dominant throughout the area. Phenology: flowering & fruiting.

U.S.A., Idaho, Custer County: Big Lost River Valley: north end of Leslie Butte, 8 air mi ESE of Mackay.
Sandy or gravelly soil in xeric shrub-steppe vegetation; 5° slope, ESE aspect; silty, sandy limestone geology. Population is dominant throughout the area. Phenology: flowering & fruiting.

U.S.A, Idaho, Lemhi County: Salmon National Forest: Northern Salmon River Mountains: ridge above Stoddard Creek, E of North Fork Stoddard Creek, 21.8 air mi WSW of Shoup.
Dominant population in xeric soil within grassland vegetation, 20 degree slope, SE aspect, gneiss geology. Phenology: flowering & fruiting.

U.S.A, Idaho, Lemhi County: Salmon National Forest: Northern Salmon River Mountains: ridgetop dividing lower Wheat and Corn creeks, 19.5 air mi W of Shoup.
In mesic soil within grassland vegetation, 21 degree slope, west aspect, gneiss geology. 25-75 plants estimated. Phenology: flowering & fruiting.

U.S.A, Idaho, Lemhi County: Along U.S. Hwy 93 on west side of Salmon River on breaks just N of Cronks Canyon, 19.1 air mi NNE of Challis.
Dominant population in xeric soil within shrub-steppe vegetation, 31 degree slope, ENE aspect, rhyodacite geology. Phenology: flowering & fruiting.

U.S.A, Idaho, Butte County: Lost River Range: alluvial slope between Sixmile Canyon and Eightmile Canyon, 14.1 air mi ENE of Arco.
Dominant population in xeric soil within a juniper vegetation, 5 degree slope, SE aspect, alluvial geology. Phenology: flowering & fruiting.

U.S.A, Idaho, Lemhi County: Salmon National Forest: Lemhi Range: confluence of McKim Creek and North Fork McKim Creek, 24.7 air mi NNE of Challis.
Dominant population in mesic coarse textured soil within woody riparian vegetation, 8 degree slope, SE aspect, rhyodacite geology. Phenology: flowering & fruiting.

U.S.A, Idaho, Lemhi County: Eastern Salmon River Mountains: ridge above the confluence of Hat and Little Hat creeks, 21.0 air mi NNE of Challis.
Dominant population in xeric soil within shrub-steppe vegetation, 7 degree slope, SE aspect, rhyodacite geology. Phenology: flowering & fruiting.

U.S.A, Idaho, Custer County: Challis National Forest: Southern Salmon River Mountains: slope W of Eddy Creek, near the confluence with Challis Creek, 7.1 air mi NW of Challis.
Dominant population in xeric soil within shrub-steppe vegetation, 13 degree slope, SE aspect, rhyodacite geology. Phenology: flowering & fruiting.

U.S.A, Idaho, Custer County: Pahsimeroi Valley: valley bottom ca 3.6 mi ENE of Mahogany Hill, 22.3 air mi ESE of Challis.
Dominant population in xeric soil within shrub-steppe vegetation, 3 degree slope, N aspect, alluvial geology. Phenology: flowering & fruiting.

U.S.A, Idaho, Custer County: Southern Salmon River Mountains: ridgetop on the south side of lower Bradshaw Gulch, 12.8 air mi S of Challis.
Dominant population in xeric soil within desert scrub vegetation, 9 degree slope, SW aspect, trachyandesite geology. Phenology: flowering & fruiting.

U.S.A, Idaho, Custer County: Southern Salmon River Mountains: saddle near Point 6609, just S of Alkali Spring, 15.4 air mi S of Challis.
Dominant population in xeric soil within shrub-steppe vegetation, 3 degree slope, NE aspect, arenite geology. Phenology: flowering & fruiting.

U.S.A, Idaho, Custer County: Challis National Forest: White Knob Mountains: north side of Alder Creek between Table Mountain and South Fork Alder Creek, 6.3 air mi S of Mackay.
Dominant population in xeric soil within shrub-steppe vegetation, 15 degree slope, SE aspect, trachyandesite geology. Phenology: flowering & fruiting.
with Craig Scott

U.S.A, Idaho, Custer County: Challis National Forest: Pahsimeroi Mountains: hillside on the east side of the Gerry Gulch watershed, 8.5 air mi NE of Challis.
Dominant population in xeric soil within shrub-steppe vegetation, 6 degree slope, W aspect, trachyandesite geology. Phenology: flowering & fruiting.

U.S.A, Idaho, Lemhi County: Salmon River Mountains: benchland just upstream of the confluence of Musgrove and Panther Creeks, 23.3 air mi WSW of Salmon.
Dominant population in mesic soil within grassland vegetation, 14 degree slope, N aspect, alluvial geology. Phenology: flowering & fruiting.

U.S.A, Idaho, Blaine County: Challis National Forest: Pioneer Mountains: ridgetop dividing Fish and Leadbelt creeks, 21.0 air mi WSW of Arco.
Dominant population in xeric coarse textured soil on barren ground, 25 degree slope, NE aspect, trachyandesite geology. Phenology: flowering & fruiting.

U.S.A, Idaho, Custer County: Challis National Forest: Pioneer Mountains: Dry Canyon, alluvial bottomland near the confluence with Antelope Creek, 18.5 air mi N of Mackay.
25-75 plants estimated in xeric coarse textured soil within shrub-steppe vegetation, no slope, limestone geology. 25-75 plants estimated. Phenology: flowering & fruiting.

U.S.A, Idaho, Lemhi County: Challis National Forest: Lemhi Range: along trail in unnamed draw on the north side of lower Morse Creek canyon, 22.0 air mi WSW of Leadore.
Dominant population in xeric soil within grassland vegetation, 37 degree slope, E aspect, quartzite geology. Phenology: flowering & fruiting.

U.S.A, Idaho, Custer County: Thousand Springs Valley: Thousand Springs recreation site just S of Whiskey Springs, 16.3 air mi SW of Mackay.
Dominant population in xeric soil within shrub-steppe vegetation, no slope, alluvial geology. Phenology: flowering & fruiting.

U.S.A, Idaho, Butte County: Challis National Forest: Lemhi Range: ridgetop dividing unnamed forks of upper Middle Canyon, 26.6 air mi NE of Arco.
Dominant population in xeric coarse textured soil within a limber pine vegetation, 22 degree slope, WNW aspect, limestone geology. Phenology: flowering & fruiting.

U.S.A, Idaho, Custer County: Challis National Forest: Lost River Range: foot of the low mountain on the north side of Horseheaven Pass, 23.2 air mi NNW of Mackay.
Dominant population in mesic soil on barren ground, 30 degree slope, SSW aspect, alluvial geology. Phenology: flowering & fruiting.

U.S.A., Utah, Summit County: North Slope Uinta Mountains: Wasatch National Forest: Henrys Fork, ca 13 air mi SW of Lonetree, WY; ca 7.3 road mi W of forest boundary on Forest Road 077 at Henrys Fork Campground.
Drainage, willows, lodgepole pines, and meadows. Phenology: flowering.

U.S.A., Utah, Summit County: North Slope Uinta Mountains: Wasatch National Forest: Henrys Fork drainage, ca 15 air mi SW of Lonetree, WY.
Uplands along drainage with lodgepole and aspen; steep eastern aspect. Phenology: flowering & fruiting.

U.S.A, Idaho, Lemhi County: Salmon National Forest: Lemhi Range: Pass between Slide Creek and Cabin Creek, 16.8 air mi SSW of Leadore.
Dominant population in mesic soil within a forb dominated vegetation, 6 degree slope, NE aspect, rhyodacite geology. Phenology: flowering & fruiting.

U.S.A., Idaho, Custer County: Lost River Range: Pahsimeroi Mountains: top of hogback, Leaton Gulch and vicinity, ca 4.5-5.5 air mi E of Challis.
Rocky slope and rocky summit with Cercocarpus ledifolius. Phenology: flowering & fruiting.
with Joshua J. Irwin

U.S.A., Idaho, Lemhi County: Bitterroot Range: U.S. Hwy 93, ca 11 air mi N of Salmon, ca 0.5 air mi N of Tower Creek.
Southwest slope, stream bottom, gradual slope to rocky high point. Phenology: flowering & fruiting.
with Joshua J. Irwin

U.S.A., Idaho, Lemhi County: Salmon National Forest: Salmon River Mountains: Salmon Wild and Scenic River: ca 0.7 air mi NW of Wheat Creek then ca 150 yds each way along river.
Base of rocky to boulder covered slopes at edge of trail. Phenology: flowering & fruiting.

U.S.A., Idaho, Lemhi County: Lemhi Valley and Beaverhead Range: Old Lemhi Road, ca 9-10 air mi SE of Salmon at the junction of Ida Hwy 28 and U.S. Hwy 93, 1/4 air mi NW of Wimpey Creek.
Clayey to sandy slope with sagebrush and some saltbush. Phenology: flowering & fruiting.

U.S.A., Idaho, Lemhi County: Lemhi Range: McDevitt Creek Road, ca 1 air mi W of Ida Hwy 28, 0.1-1.2 air mi N of McDevitt Creek.
Slopes with sagebrush, ravines, and rims of washes. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sweetwater County: Basins and Mountains of Southwest Wyoming: Big Firehole Canyon.
Barren whiteshale slopes. No elevation given. Phenology: flowering & fruiting.

U.S.A., Idaho, Lemhi County: Road to radio towers NE of Salmon, Discovery Hill.
Grassy slopes with eroded areas and disturbed sites Phenology: flowering & fruiting.
with Joshua J. Irwin

U.S.A., Idaho, Lemhi County: Salmon National Forest: Salmon River Mountains: Jesse Creek Forest Service Facility and along Jesse Creek, ca 2-3 air mi W of Salmon at the intersection of Ida Hwy 28 and U.S. Hwy 93.
Grassy slope and hills on south and east exposures and along creek. Phenology: flowering & fruiting.

U.S.A., Idaho, Lemhi County: Salmon River Mountains: 2.5 mi W of Shoup Bridge, 6.5 mi SSW of the intersection of Ida Hwy 28 and U.S. Hwy 93 in Salmon.
Steep slope to rock outcrop then rolling hills with grasses and sagebrush. Phenology: flowering & fruiting.

U.S.A., Idaho, Lemhi County: Lemhi Range: S of Hot Springs Creek, 4.5 air mi ESE of the intersection of Ida Hwy 28 and U.S. Hwy 93 in Salmon.
Exposed slopes, eroded, clayey on west exposure. Phenology: flowering & fruiting.

U.S.A., Idaho, Lemhi County: Salmon National Forest: Salmon River Mountains: Fenster Creek, 2 air mi SW of Carmen on U.S. Hwy 93 N of Salmon.
Creek side and steep slopes. Phenology: flowering & fruiting.

U.S.A., Idaho, Lemhi County: Salmon River Gorge: Kriley Creek, ca 12.5 air mi N of Salmon.
Valley bottom and adjacent steep northwest exposure. Phenology: flowering & fruiting.

U.S.A., Idaho, Lemhi County: Bitterroot Range: Badger Spring Gulch from the edge of Big Flat, ca 8 air mi N of Salmon.
Breaks with loose sediments of sand and clay, sagebrush grasslands below to scattered ponderosa pine above. Phenology: flowering & fruiting.

U.S.A., Idaho, Lemhi County: Salmon National Forest: Lemhi Range: Boulder Flat along Hayden Creek Road (Forest Road 08) 1.4 road mi from forest boundary, ca 14.5 air mi SW of Tendoy.
Douglas fir forest and adjacent stream. Phenology: flowering & fruiting.

U.S.A., Idaho, Lemhi County: Salmon National Forest: Lemhi Range: Hayden Creek Road to Mill Creek (Forest Road 010), between Apple and Little Sawmill creeks, ca 16 air mi W of Leadore.
Dry ridge and rock outcrop. Phenology: flowering & fruiting.

U.S.A., Idaho, Lemhi County: Salmon National Forest: Beaverhead Mountains: Grizzly Hill, within 100-200 yds of Continental Divide, just off of Forest Road 3906.
Ridge with lodgepole pine and whitebark pine. Phenology: flowering & fruiting.

U.S.A., Idaho, Butte County: Big Lost River Valley: ca 3 air mi ENE of Moore at the base of the Lost River Range.
Sagebrush-grassland below limestone outcrop; northern portion disturbed and planted in crested wheatgrass with natives persisting; terrain level to undulating Phenology: flowering & fruiting.
with Emma E. Stewart

U.S.A., Idaho, Butte County: South end of Arco Hills, ca 6.5-7 air mi ESE of Arco.
Juniperus osteosperma and sagebrush below and up to saddle. Phenology: flowering & fruiting.
with Emma E. Stewart

U.S.A., Wyoming, Uinta County: Basins and Mountains of Southwest Wyoming: ca 4 air mi N of I-80 on both sides of Wyo Hwy 412.
Clay soils on semi-barren slopes. Phenology: flowering & fruiting.
with Duane Atwood

U.S.A., Idaho, Butte County: Appendicitis Hill, above Rocky Canyon from near the entrance NW ca 0.5 mi, ca 2.5 air mi WSW of Moore; ca 7.8-8.5 air mi NW of Arco.
Limestone outcrops with Cercocarpus ledifolius, Petrophyton caespitosum, and Juniperus. Phenology: flowering & fruiting.
with Emma E. Stewart

U.S.A., Idaho, Butte County: Deadman Flat, ca 9 air mi E of Arco.
Juniperus osteosperma, Artemisia tridentata, and Cercocarpus ledifolius. Phenology: flowering & fruiting.

U.S.A., Idaho, Butte County: Lost River Range: W of Ida Hwy 28/33, from GPS Point to 0.5 mi S, ca 3-3.5 air mi SW of Howe.
Open limestone slope, with north-south trending hogback at top, with Cercocarpus ledifolius. Phenology: flowering & fruiting.

U.S.A., Idaho, Butte County: Little Lost River Valley: along Warm Spring Creek just off Little Lost River Road, ca 11 air mi NW of Howe.
Gravel pit. Phenology: flowering & fruiting.

U.S.A., Idaho, Butte County: Little Lost River Valley: near Little Lost River, ca 0.5 mi N of Clyde.
Rocky bluff near river. Phenology: flowering & fruiting.

U.S.A., Idaho, Lemhi County: Northern Salmon River Mountains: Salmon Wild and Scenic River: Salmon River Trail from 1/3 to 1/2 mi S of Gunbarrel Creek.
Trail with steep boulder field on either side, shrubs scattered along river. Phenology: flowering & fruiting.

U.S.A., Idaho, Lemhi County: Salmon National Forest: Lemhi Range: lower Cow Creek, 4.5 air mi NE of Ellis.
On lower steep slope, often in shrubs or on rubble. Phenology: flowering & fruiting.
with Joshua J. Irwin, Emma E. Stewart

Limestone slopes and outcrops. Phenology: flowering & fruiting.
, 91672. //.

U.S.A., Idaho, Custer County: W of Grand View Canyon, ca 12.5 air mi SE of Challis.
Sand and sandstone with some limestone. Phenology: flowering & fruiting.

Limestone outcrop and soil. Phenology: flowering & fruiting.
, 91717. //.

Limestone outcrop and soil. Phenology: flowering & fruiting.

U.S.A., Idaho, Custer County: Challis National Forest: Southern Salmon River Mountains: Bayhorse Lake and a radius of 0.5 mi, ca 10.5 air mi WSW of intersection of U.S. Hwy 93 and Ida Hwy 75 S of Challis
Lake and margins with some upland species. Phenology: flowering & fruiting.

U.S.A., Montana, Madison County: Northwest bench of the Ruby Range: McHessor Creek, ca 12 air mi S of Twin Bridges, ca 5 air mi ESE of Beaverhead Rock.
Dry, rocky drainage on a relatively flat grassland. Phenology: flowering.

U.S.A., Montana, Madison County: Southern foothills of Tobacco Root Mountains: Alder Gulch, ca 5 air mi NW of Virginia City, ca 7 air mi NNE of Ruby River Reservoir, along Mont Hwy 287.
Rocky Juniperus scopulorum woodland. Phenology: flowering.

U.S.A., Montana, Beaverhead County: Blacktail Mountains: Weston Canyon, ca 11-12 air mi S of Dillon, ca 1-4 air mi N of Ashbough Peak.
Rocky, subalpine slopes. Phenology: flowering & fruiting.

U.S.A., Montana, Beaverhead County: Blacktail Mountains: Weston Canyon, ca 11-12 air mi S of Dillon, ca 1-4 air mi N of Ashbough Peak.
Open mixed coniferous woodland. Phenology: flowering & fruiting.

U.S.A., Montana, Madison County: Gravelly Range: Bighorn Mountain, ca 2-3 air mi NE of Black Butte, ca 32 air mi of Ennis.

U.S.A., Montana, Beaverhead County: Eastern Centennial Mountains: Mount Jefferson and ridge to the E of the summit, along and to the Montana side of the Continental Divide between Montana and Idaho, ca 10-12 air mi ESE of Upper Red Rock Lake, ca 19 air mi S of junction of Mont Hwy 87 and U.S. Hwy 287.
Rocky, alpine slopes. Phenology: flowering & fruiting.

U.S.A., Wyoming, Carbon County: 2 track to the left off of north bound County Road 351, caa 17.5 air mi NE of Rawlins.
Silty loam; on sagebrush steppe/flats; slope 0-10 deg; with Achnatnerum hymenoides, Artemisia spp., Hordeum jubatum, Opuntia sp. Phenology: fruiting.
with Rebecca Upjohn

U.S.A., Wyoming, Park County: McCullough Peaks Road.
Intrusive igneous rocks: Thorofare Creek Group, Wiggins Formation; silt; on plateau; slope 0-30 deg; apsect south; with Hesperostipa comata, Grindelia squarrosa, Phlox spp., Comandra umbellata, Pseudoroegnaria spicata, Koeleria macrantha, Tragopogon spp., Cryptantha spp. Phenology: fruiting.
with Destin Harrell, O. Richardson

U.S.A., South Dakota, Custer County: Buffalo Gap.
Red foothills; grass association; xero-mesophytic. Phenology: fruiting.

U.S.A., Wyoming, Crook County: Inyan Kara Creek, 17 mi S of Sundance.
Creekside; grass association;merophytic. Phenology: flowering & fruiting.

U.S.A., Wyoming, Carbon County: Sierra Madre: Old Hog Park Road, ca 2 air mi SW of Encampment.
Dry open slope with sagebrush. Phenology: flowering.

U.S.A., Wyoming, Carbon County: Southeast corner of Severson Flats, ca 1.5 air mi S of the North Platte River, ca 17 air mi SE of Rawlins.
Olive brown shale clay soil; sagebrush stepp; slope 5-10 deg; aspect east; with Atriplex gardneri, Artemisia tridentata var. wyomingensis, Elymus elymoides, Allium textile, Carex filifolia, Opuntia polyacantha, Stenotus acaulis, Hesperostipa comata, Calochortus nuttallii, Pseudoroegneria spicata, Lewisia rediviva, Ericameria sp., Sphaeralcea coccinea. Phenology: flowering & fruiting.
with Elise McClelland, Avery Uslaner

U.S.A., Colorado, Mesa County: Grand Valley: south end of Horse Mountain and slopes to the E, ca 3.5 air mi ESE of Palisade.
Stony slopes with volcanic rocks and scattered junipers. Phenology: flowering.
Annotated by Lori E. Brummer.
with Lori E. Brummer

U.S.A., Colorado, Delta County: Upper Wells Gulch and slopes and ridges below Grand Mesa, ca 11.5-12 air mi NW of Delta.
Juniper-lined dry wash with basalt rocks and boulders. Phenology: flowering.
Annotated by Lori E. Brummer.

U.S.A., Colorado, Delta County: Upper Wells Gulch and slopes and ridges of lower Grand Mesa, ca 10.5-11.5 air mi NW of Delta.
Rocky wash bottom with basalt boulders in juniper woodland. Phenology: flowering.

U.S.A., Colorado, Montrose County: Above south side of Shavano Valley, just W of Colo Hwy 90, ca 6.5 air mi SW of Montrose.
Steep juniper slopes with occasional pinyon and rubble from sandstone cliffs. Phenology: flowering.

U.S.A., Colorado, Montrose County: Gunnison Gorge National Conservation Area: Gunnison Gorge Wilderness: W of Chukar Road, ca 9 air mi E of Olathe.
Sandstone canyon in pinyon/juniper with sandy clay soil. Phenology: flowering.

U.S.A., Colorado, Montrose County: Dry Creek Basin: mesatop NE of East Fork Dry Creek, 0.3 road mi NW of Colo Hwy 90 on Rim Road, then 0.2 mi SE on spur near canyon rim, ca 12 air mi SW of Montrose.
Pinyon/juniper forest on mesatop. Phenology: flowering.

U.S.A., Colorado, Montrose County: Slopes above substation SE of Cimarron, NE of U.S. Hwy 50, ca 19.5 air mi E of Montrose.
Sagebrush with scattered juniper near two-track road. Phenology: flowering & fruiting.

U.S.A., Colorado, Mesa County: Uncompahgre Plateau: Uncompahgre National Forest: Rocky Pitch Gulch, off Divide Road, 2 road mi SW of Forest boundary, 8.3 road mi SSW of Colo Hwy 141, ca 30 air mi E of Delta.
Ponderosa pine with open areas on sandstone pavement. Phenology: flowering.

U.S.A., Colorado, Mesa County: Dominguez Canyon Wilderness Study Area: Cactus Park Trail, 4.4 road mi SE of Colo Hwy 141, ca 22.5 air mi WNW of Delta.
Pinyon/juniper in sandstone canyon. Phenology: fruiting.

U.S.A., Colorado, Mesa County: Grand Mesa: Grand Mesa National Forest: Skyway Ski Trail and Scales Lakes, ca 30 air mi E of Grand Junction.
Subalpine meadow with rocky outcrops and low wet areas. Phenology: flowering & fruiting.
with Bernadette Kuhn, Margarette Lyon

U.S.A., Colorado, Delta County: Grand Mesa: foothills at west end of the mesa at the end of Wells Gulch Road in upper Wells Gulch, ca 11.5 air mi NW of Delta.
Pinyon/juniper woodland and mixed shrub community on ridges and slopes. Phenology: flowering.
Annotated by Lori E. Brummer.
with B. E. Nelson, Lori E. Brummer

U.S.A., Colorado, Mesa County: Clifton, C and 34 Road Management Area, ca 8 air mi ESE of Grand Junction.
Adobe hills. Phenology: flowering.

U.S.A., Colorado, Mesa County: Grand Mesa: Lands End Road, ca 17 air mi SE of Grand Junction.
Pinyon/juniper forest. Phenology: flowering.

U.S.A., Colorado, Montrose County: BLM land E of Montrose off South Canal Road, ca 6 air mi SE of Montrose.
Adobe hills. Phenology: flowering.

U.S.A., Colorado, Mesa County: Uncompahgre Plateau: S of Bridgeport Road, above Deer Creek, ca 19 air mi NW of Delta.
Sandstone hillsides and mesa tops with desert shrub and scattered juniper. Phenology: flowering.

U.S.A., Colorado, Montrose County: Gunnison Gorge National Conservation Area: Duncan Road Trailhead area, ca 12 air mi N of Montrose.
Sandstone pavement over clay soils in pinyon/juniper. Phenology: flowering.

U.S.A., Colorado, Delta County: BLM Lands N of Adobe Buttes, NW of Eckert, ca 28.5 air mi NNW of Montrose.
Adobe hills and mesa top. Phenology: flowering & fruiting.

U.S.A., Colorado, Delta County: Gunnison Gorge National Conservation Area: Smith Mountain River Overlook, ca 8 air mi ENE of Delta.
Sandstone mesa on adobe hillside; desert grassland and shrub community. Phenology: flowering.

U.S.A., Colorado, Delta County: Gunnison Gorge National Conservation Area: Pleasure Park, hillsides and mesa top on north side of Pleasure Park Road, ca 13 mi ENE of Delta.
Desert grasslands on sandstone mesa on top of adobe hills. Phenology: flowering.

U.S.A., Colorado, Delta County: Gunnison Gorge National Conservation Area: Smith Mountain Road, ca 11.5 air mi E of Delta.
Pinyon/juniper woodland. Phenology: flowering.

U.S.A., Colorado, Delta County: Uncompahgre Plateau: Escalante Canyon, McCarthy Trail, ca 11.5 air mi W of Delta.
Juniper grasslands on clay hillsides with sandstone mesa tops. Phenology: flowering & fruiting.

U.S.A., Colorado, Montrose County: Uncompahgre Plateau: Transfer Road above Coalbank Canyon, ca 11 air mi NW of Montrose.
Sandstone mesa on clay hillsides; desert shrubs and grasslands. Phenology: flowering.

U.S.A., Colorado, Delta County: BLM Lands near Delta, lower slopes of Grand Mesa, ca 12.5 air mi NW of Delta.
Desert shrub and grasslands on adobe mesas and hills with basalt boulders. Phenology: flowering.

U.S.A., Colorado, Mesa County: Kannah Creek Road, ca 3.5 road mi E of U.S. Hwy 50, mesas and hills of lower Grand Mesa.
Desert shrub and grasslands on adobe mesa with basalt boulders. Phenology: flowering.

U.S.A., Colorado, Mesa County: Grand Mesa: Kannah Creek, Spring Camp Trail, ca 18.5 air mi SE of Grand Junction.

U.S.A., Colorado, Montrose County: Uncompahgre Plateau: BLM lands near Colona, off BLM Road 3515, ca 8.5 mi S of Montrose.
Desert grasslands with scattered juniper on adobe hills. Phenology: flowering.

U.S.A., Colorado, Montrose County: Uncompahgre Plateau: BLM lands near Colona, off BLM Road 3515, ca 8.5 mi S of Montrose.

U.S.A., Colorado, Mesa County: Atwell Gulch area off of V Road, ca 6 road mi WNW of Colo Hwy 330, ca 27 air mi NE of Grand Junction.
Gulch and surrounding hills with scattered pinyon/juniper. Phenology: flowering.

U.S.A., Colorado, Mesa County: Plateau Valley: lower north slopes of Indian Peak, ca 25 air mi NE of Grand Junction.
Scattered juniper and desert grassland on clay hills with sandstone outcrops. Phenology: flowering.

U.S.A., Colorado, Montrose County: Uncompahgre Plateau: mesa top and canyon rim above Spring Creek Canyon, off Dave Wood Road near lower Spring Creek Canyon Trailhead, ca 6.5 air mi SW of Montrose.
Pinyon/juniper forest on sandstone mesa. Phenology: flowering & fruiting.

U.S.A., Colorado, Montrose County: Uncompahgre Basin: BLM lands N of Buckhorn Road, ca 10-11.5 air mi SE of Montrose.
Desert shrub and grassland on adobe hills. Phenology: flowering & fruiting.

U.S.A., Colorado, Mesa County: Uncompahgre Plateau: Brushy Ridge Trail to Brush Mountain, ca 27.5 air mi SW of Delta.
Oak brush hillsides with scattered sagebrush meadows. Phenology: flowering.

U.S.A., Colorado, Mesa County: Uncompahgre Plateau: Gunnison Gulch Trailhead area, NE of Bennetts Basin, ca 18.5 air mi W of Delta.
Meadow in pinyon/juniper. Phenology: flowering.

U.S.A., Colorado, Montrose County: Uncompahgre Basin: Cerro Summit area: hillside and ridges above Hairpin Creek, ca 11 mi E of Montrose.
Mountain shrub community with granitic outcrops. Phenology: flowering & fruiting.

U.S.A., Colorado, Mesa County: Uncompahgre Plateau: Divide Road: Along LaFair Creek, ca 0.6 road mi N of Divide Forks Campground, ca 32 air mi WSW of Delta.
Understory in ponderosa pine/aspen. Phenology: flowering.

U.S.A., Colorado, Montrose County: Uncompahgre Plateau: Spring Creek Canyon from BLM boundary to West Fork Spring Creek, ca 14 air mi SW of Montrose.
Pinyon/juniper woodland. Phenology: fruiting.

U.S.A., Colorado, Montrose County: Uncompahgre Basin: hills SE of Cedar Creek, ca 10 air mi SE of Montrose.
Pinyon/juniper with scattered mountain shrubs. Phenology: flowering & fruiting.

U.S.A., Colorado, Mesa County: Uncompahgre Plateau: Long Point, S and W of Long Point Mountain, off Forest Road 421, just off of Divide Road (Forest Road 402), ca 32 air mi SSW of Delta.
Moist aspen woodland. Phenology: flowering.
with Kim Hansen, Linda Deeds

U.S.A., Colorado, Ouray County: San Juan Mountains: West Dallas Creek above Box Factory Park, ca 10 air mi WNW of Ouray.
Mixed coniferous/aspen subalpine forest. Phenology: flowering.
with Joe E. Brummer

U.S.A., Colorado, Mesa County: Plateau Valley: Big Wash, ca 3/4 trail mi SE of confluence with Plateau Creek, ca 17.5 air mi NE of Grand Junction.
Sandstone canyon in sparse pinyon/juniper hills. Phenology: flowering.
with Jennifer R. Ackerfield

U.S.A., Wyoming, Carbon County: "Miracle Mile" on North Platte River, ca 1.4 air mi NNW of Kortes Dam Camp, ca 34 air mi NE of Rawlins.
River terrace deposits; sand, gravel cobble; soil brown sand; with Phlox hoodii, Ericameria nauseosa, Artemisia tridentata var. wyomingensis, Chrysothamnus viscidiflorus, Carex spp., Hesperostipa comata, Yucca glauca, Alyssum desertorum, Opuntia polyacantha, Bromus tectorum, and Sphaeralcea coccinea. Plants 0.75-1.25 ft tall. Phenology: flowering & fruiting.
with Leslie O'Neil

U.S.A., Wyoming, Sweetwater County: Great Divide Basin: Red Desert, ca 26.5 air mi NW of Wamsutter.
Wasatch formation; reworked windblown claystone, sandstone, siltstone flat-lying deposit; light brown silty sand soil; with Opuntia polyacantha, Eriogonum ovalifolium, Elymus lanceolatus, Erysimum capitatum, Phlox sp., Achnatherum hymenoides, Picrothanmus desertorum, Artemisia pedatifida, stick weed, and Penstemon sp. Plants 0.5-1.2 ft tall. Phenology: flowering & fruiting.
with Autumn Meade, Ray Ogle

U.S.A., Wyoming, Goshen County: Ca 6 mi W of Yoder.
Grassland, with Plantago and Linum. Phenology: buds.

U.S.A., Wyoming, Platte County: S of Grayrocks Reservoir, ca 11 mi ENE of Wheatland.
Hills, sage-grass, with Carex duriuscula and Nothocalais. Phenology: fruiting.

U.S.A., Wyoming, Platte County: Ca 18 mi NW of Wheatland.
42° 13.3' N, 105° 15' W; unknown, , GPS reading
Grassland, with Rosa and Pinus ponderosa. Phenology: buds.

U.S.A., Wyoming, Platte County: Ca 18 mi NW of Wheatland.
42° 14' N, 105° 15.4' W; unknown, , GPS reading
Grassland, with Hesperostipa comata and Achnatherum. Phenology: fruiting.

U.S.A., Colorado, Ouray County: San Juan Mountains: Uncompahgre National Forest: Bear Creek Trail, Grizzly Bear Mine to slopes above Yellow Jacket Mine, ca 3.5 air mi ESE of Ouray.
Subalpine meadow. Phenology: flowering.

U.S.A., Colorado, Ouray County: Uncompahgre Plateau: Log Hill Mesa; east slope of McKenzie Butte, ca 16 air mi SSE of Montrose.
Pinyon/juniper on shale slopes with sandstone outcrops. Phenology: flowering.

U.S.A., Wyoming, Uinta County: [location and coordinates withheld]
Ridgetop and slopes; alternating sandy and clay soils. Phenology: flowering & fruiting.

U.S.A., Wyoming, Uinta County: [location and coordinates withheld]
Gentle slopes, alternating sagebrush community and juniper woodlands; gravelly smooth rocks. Phenology: flowering & fruiting.

U.S.A., Wyoming, Uinta County: Basins and Mountains of Southwest Wyoming: Cedar Mountain, ca 3 air mi NE of Lonetree; ca 3.3 road mi E of Cedar Mountain Road from Wyo Hwy 414, west flank of the mountain.
Badlands with gentle, white, sandy slopes. Phenology: flowering & fruiting.
with R. H. Lathrop

U.S.A., Wyoming, Uinta County: Basins and Mountains of Southwest Wyoming: ca 13 air mi SW of Mountain View; ca 4.1 road mi S of County Road 271 on both sides of road.
Cushion plants and sagebrush on gentle slopes. Phenology: flowering & fruiting.
with R. H. Lathrop

U.S.A., Wyoming, Sweetwater County: Basins and Mountains of Southwest Wyoming: north end of Black Mountain and Pine Spring area, ca 26 air mi S of Green River.
Sagebrush slopes, cushion communities, conglomerate rim rock, wind swept mesa top, and spring area. Phenology: flowering & fruiting.

U.S.A., Utah, Daggett County: North Slope Uinta Mountains: Ashley National Forest: Dripping Spring, ca 2 air mi SE of Dutch John.
Pinyon-juniper with some ponderosa pine and stream bottoms. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sweetwater County: Basins and Mountains of Southwest Wyoming: ca 0.5 to 1 air mi N of Henrys Fork W of County Road 1 on lower southeast slopes of Cedar Mountain, ca 40 air mi SW of Green River; ca 11 air mi NW of Manila, Utah.
Sagebrush patches on ridge. Phenology: flowering.

U.S.A., Wyoming, Sweetwater County: Basins and Mountains of Southwest Wyoming: ca 0.5 to 1 air mi N of Henrys Fork W of County Road 1 on lower southeast slopes of Cedar Mountain, ca 40 air mi SW of Green River; ca 11 air mi NW of Manila, Utah.
Juniper woodland on north-facing slope. Phenology: flowering.

U.S.A., Wyoming, Uinta County: Basins and Mountains of Southwest Wyoming: along Leavitt Creek below the south end of Cottonwood Bench, ca 7 air mi ESE of Mountain View; ca 39.5 air mi E of Evanston.
Stony clay knolls and sandy clay flats. Phenology: fruiting.

U.S.A., Wyoming, Uinta County: Basins and Mountains of Southwest Wyoming: Wildcat Butte between Church Butte Road and I-80 at Sweetwater County, ca 14.8 air mi NE of Lyman; ca 49 air mi ENE of Evanston.
Sagebrush-grassland with stony knolls. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sweetwater County: Red Desert in Great Divide Basin: along Red Creek or BLM Road 3219, ca 30.6 air mi NNW of Wamsutter.
Green River formation-Tipton Shale member, fine grained calcareous lake sediments, oil shale, mudstone, shale; brown clay sand soil; saline upland, with Elymus elymoides, Artemisia tridentata var. wyomingensis, Cleome serrulata, Achnatherum hymenoides. Phenology: fruiting.
Annotated by Bonnie Heidel.
with Kyle Donahue, A. Ramierez

U.S.A., Wyoming, Carbon County: Upper North Platte and Laramie River Drainages: Ferris Mountains: Miners Canyon on northeastern side of range, ca 16 air mi N of Independence Rock.
Along creek; limber pine, Rocky Mountain maple, and Ribes common. Phenology: fruiting.

U.S.A., Wyoming, Sweetwater County: Basins and Mountains of Southwest Wyoming: Flaming Gorge National Recreation Area: canyon N of North Chimney Rock and E of the Green River, ca 11 air mi S of Green River.
Steep slopes with areas of thin talus vegetated with areas of sagebrush, desert shrubs, or juniper. Phenology: flowering & fruiting.
with C. H. Refsdal and Laura Welp

U.S.A., Wyoming, Sweetwater County: Basins and Mountains of Southwest Wyoming: Flaming Gorge National Recreation Area: west side of Flaming Gorge Reservoir between Firehole Canyon and Sage Creek Basin, ca 13 air mi S of Green River.
Sandy clay slopes with scattered rock, dominated by desert shrubs. Phenology: fruiting.
with C. H. Refsdal and Laura Welp

U.S.A., Wyoming, Sweetwater County: Basins and Mountains of Southwest Wyoming: Flaming Gorge National Recreation Area: west side of Flaming Gorge Reservoir between Firehole Canyon and Sage Creek Basin, ca 13 air mi S of Green River.
Sandy clay slopes with scattered rock, dominated by desert shrubs. Phenology: flowering & fruiting.

U.S.A., Idaho, Clearwater County: Clearwater Mountains: Trail 154, along ridge and slopes between Teakwah Creek to the W and Jackknife Creek to the E, ca 21 air mi NE of Pierce. Collection extent ca 6 mi on and in vicinity of trail.
Habitats varied: ranging from steep, southerly-facing slopes dominated by bluebunch wheatgrass; saddles and shoulder-slopes of seral Pseudotsuga menziesii/Abies grandis communities; dense shrub thickets of Ceanothus velutinus; to prominent rock outcrops where cryptogamic crust is well-developed. History of fire disturbance evident throughout. Phenology: fruiting.

U.S.A., Wyoming, Lincoln County: Basins and Mountains of Southwest Wyoming: benchland between Zieglers Wash and Dry Muddy Creek ca 9 air mi WNW of Granger; ca 24.5 air mi SE of Kemmerer.
Salt desert shrub on soft clays and clay-chert ridgetops, sagebrush bottoms and sparsely vegetated slopes, some areas of gray-green shale. Phenology: flowering & fruiting.

U.S.A., Wyoming, Lincoln County: Basins and Mountains of Southwest Wyoming: benchland between Zieglers Wash and Dry Muddy Creek ca 13 air mi WNW of Granger; ca 22 air mi SE of Kemmerer.
Desert shrubs on vegetated low sand dunes, clay slopes, conglomerate ridges, and sparsely vegetated slopes. Phenology: flowering & fruiting.

U.S.A., Wyoming, Uinta County: Basins and Mountains of Southwest Wyoming: Bridger Butte, ca 5.5 air mi WSW of Fort Bridger; ca 25.5 air mi E of Evanston.
Sagebrush flats on top of the butte with fine gravel covered soft soils. Phenology: flowering & fruiting.

Rolling semi-barren desert hills, ridgetop, alternating sandy and clay soils, gravelly. Phenology: flowering & fruiting.

U.S.A., Utah, Daggett County: Southwestern Wyoming and Adjacent Utah: Clay Basin: 3.7 mi S of Wyoming on the north side of Clay Basin Road.
Rolling semi-barren hills with sandy clay soils, cushion plants. Phenology: flowering & fruiting.

U.S.A., Utah, Daggett County: Southwestern Wyoming and Adjacent Utah: Browns Park: ca 13 air mi E of Dutch John; 1.4 mi N of junction of Jarvie Ranch/Browns Park roads on east side of Browns Park Road.
Dark red-brown loose soils. Phenology: flowering.

U.S.A., Wyoming, Sweetwater County: Basins and Mountains of Southwest Wyoming: ca 15 air mi SE of Opal; 10.5 mi N of I-80 on east side of U.S. Hwy 30.
Gravelly soils, semi-barren desert hills, sagebrush. Phenology: flowering & fruiting.

U.S.A., Utah, Daggett County: [location and coordinates withheld]
Mancos shale, clay soils, salt desert shrubs. Phenology: flowering & fruiting.
with S. Goodrich

U.S.A., Utah, Daggett County: Southwestern Wyoming and Adjacent Utah: Flaming Gorge National Recreation Area: ca 6 air mi E of Manila.
South aspect, gravelly benches, quarternary, salt desert shrubs. Phenology: flowering.
with S. Goodrich

U.S.A., Utah, Daggett County: Southwestern Wyoming and Adjacent Utah: Flaming Gorge National Recreation Area: ca 4 air mi SE of Manila.
T2N R20E S4; Center of S4
Red sandstone soils, Navajo Formation, hill top, juniper woodlands. Phenology: flowering & fruiting.
with S. Goodrich

U.S.A., Utah, Daggett County: Southwestern Wyoming and Adjacent Utah: Flaming Gorge National Recreation Area: ca 4 air mi E of Manila.
Salt desert shrubs, scattered junipers, steep slopes, Morrison clays and Dakota sandstone. Phenology: flowering & fruiting.

U.S.A., Utah, Daggett County: Southwestern Wyoming and Adjacent Utah: Clay Basin: Pigeon Basin, ca 4.7 air mi NNE of Dutch John; 4 mi E on Browns Park Road from Wyo Hwy 191S on north side of road.
T3N R23E S17; Center of S17
White chalky bluffs, sandy soils. Phenology: flowering & fruiting.

U.S.A., Wyoming, Fremont County: Wind River Reservation.
Sandy knoll; extending into meadow. Phenology: flowering & fruiting.
with Tidd

In crevices of rocks. Phenology: flowering & fruiting.

U.S.A., Wyoming, Washakie County: West of Worland, on the lower part of the 15-mile drainage area.
5-9 inch precipitation zone; Willwood formation; sandy soil, blue grama type vegetation. Phenology: flowering & fruiting.

U.S.A., Wyoming, Washakie County: 2 mi SE of Ten Sleep.
Overstory dominance of big sagebrush, Utah juniper, curlleaf mountain mahogany. Phenology: flowering.
Herbert G. Fisser, s.n.. 6/11/1975.
with William A. Gerhart

U.S.A., Wyoming, Fremont County: Sweetwater River Valley: slopes on north side of Sweetwater River, ca 5 air mi SW of U.S. Hwy 287 (TNC Sweetwater Preserve).
Cushion plant community with scattered sagebrush on south-facing slopes and summit of siltstone ridge. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sweetwater County: Red Creek Basin: adjacent to Richards Gap road at junction with pipeline road ca 1/4 mi north of Daniels Creek, ca 2.5 mi north of Utah.
Utah juniper woodland on sandy redbeds on slopes and gullies. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sublette County: West Slope Wind River Range: Kendall Warm Springs, on east side of Green River, ca 30 air mi NNW of Pinedale.
Artemisia tridentata var. vaseyana and Danthonia/Festuca grassland on sandy-gravel terraces. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sublette County: Green River Basin: Yellow Point Ridge area, ca 331.5 air mi S of Pinedale.
Wyoming big sagebrush-Nuttall saltbush grassland on sandy flats; soil fine-textured with limestone-shale gravel. Phenology: flowering & fruiting.

U.S.A., Wyoming, Platte County: Meadowdale Store and P.O.

U.S.A., Wyoming, Fremont County: Upper Wind River Watershed: terrace above East Fork: ca 9.5 air mi east-northeast of Dubois; 2-track ca 0.5 mi west of main East Fork Road; ca 40 yards south of 2-track.
Artemisia tridentata var. wyomingensis, Elymus spicatus stand Plot 93063 SW, NE, NW Phenology: flowering & fruiting.

U.S.A., Wyoming, Sublette County: Green River Basin: flats on eastern edge of Yellow Point Ridge, ca 31.5 air mi south of Pinedale.
T28N R108W S5 SE1/4; also NE1/4 S8
Wyoming big sagebrush /Indian ricegrass flats on fine-textured, sandy soils with occassional low hills with lime-sandstone gravel. Phenology: flowering & fruiting.

U.S.A., Wyoming, Albany County: Medicine Bow Mountains: Snowy Range; northeast slope above unnamed lake adjacent to Telephone Creek Road, ca 1 mi southeast of Browns Peak.
Semi-dry meadow and rocky outcrops at timberline; with Polemonium, Senecio canus. Phenology: flowering & fruiting.

U.S.A., Wyoming, Albany County: Laramie Mountains.
Open bitterbush slope, dry gulch. Phenology: flowering & fruiting.

3. Poa secunda J. Presl var. elongata (Vasey) Dorn

U.S.A., Wyoming, Sweetwater County: Green River Basin, badlands ca 0.2 miles east of Sweetwater County road #1 at mile post 9and east of tributary wash of Buckboard Wash, ca 8 air miles west of Flaming Gorge Resevoir and 3 miles west of Black Mountain.
T14N R11W S1 SE4 SW4
Low, rolling terraces below claystone/mudstone ridge bisected by network of shallow dry washes. Community of Xylorhiza glabriuscula, Sphaeralcea coccinea, Poa secunda, Chrysothamnus viscidiflorus, Erigonum brevicaule, & occasional Artemisia tridentata. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sublette County: Green River Basin: Camp Creek, ca 21.5 air mi WNW of Big Piney.
Gravel sagebrush hillside with Amelanchier stands. Phenology: flowering & fruiting.

U.S.A., Wyoming, Carbon County: Top of Elk Mountain.
In sandy soil of small dry wash with Trisetum spicatum and Juncus drummondii Common. Phenology: flowering & fruiting.

Rolling semi-barren desert sagebrush hills. Phenology: flowering & fruiting.

Flat chert fields, alkaline soils, semi-barren desert. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sweetwater County: Basins and Mountains of Southwest Wyoming: ca 10 air mi NNW of Green River; 11.7 mi N on east side of Blue Rim Road (County Road 5).
South aspect, ridgetop and adjacent slopes, sandstone shale outcrops with clay/sandy soils. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sweetwater County: Basins and Mountains of Southwest Wyoming: ca 19 air mi SW of Green River; 1.1 mi W on BLM Road 4315 (Burnt Fork Road).
Rolling semi-barren badlands, sandy soils with chert. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sweetwater County: Basins and Mountains of Southwest Wyoming: lower southeast slopes of Cedar Mountain, ca 40 air mi S of Green River; ca 11 air mi NW of Manila, Utah; ca 1 mi N of Henrys Fork on west side of County Road 1.
Flat ridgetop. Phenology: flowering.

U.S.A., Wyoming, Uinta County: Basins and Mountains of Southwest Wyoming: Leavitt Creek, along the south end of Cottonwood Bench, ca 7 air mi ESE of Mountain View; ca 39.5 air mi E of Evanston.
Sand piles/mounds, highly erosive, sandy clay soils. Phenology: flowering.

U.S.A., Wyoming, Fremont County: Lander Training Area: east end of transect ca 1.9 km E of Smith Creek, ca 2.2 NW of Little Popo Agie River.
Drainage and slopes (up to 60°); Wyoming big sagebrush; Frontier/Mowry formation; silty loam with pebbles to cobbles and shale breaks; with Artemisia tridentata, Sarcobatus vermiculatus, Chrysothamnus nauseosus, Glycyrrhiza lepitoda, Grindelia squarrosa, Arenaria hookeri, Elymus spicatus, Bromus tectorum. Scattered; ascending to erect, fibrous rooted, perennial herb; up to 4 dm tall. Phenology: flowering.
with Nancy E. Hastings

U.S.A., Wyoming, Uinta County: [location and coordinates withheld]
Gravelly dark loose clay soils with sandstone outcropping; scattered junipers, steep sagebrush slopes. Phenology: flowering & fruiting.

West aspect, semi-barren badlands; gravelly clay soils with some sandy areas. Phenology: flowering & fruiting.

U.S.A., Wyoming, Uinta County: Basins and Mountains of Southwest Wyoming: ca 13 air mi E of Evanston on north side of dirt road.
Scattered junipers, steep slopes with red clay soils and sandstone outcropping; some scattered limestone with sandy soils. Phenology: flowering & fruiting.
with Larry Refsdal

U.S.A., Wyoming, Uinta County: Basins and Mountains of Southwest Wyoming: ca 14 air mi ENE of Evanston; 1.6 mi N of I-80, then 1 mi E on access road.
Sandstone outcrops, red clay soils. Phenology: flowering & fruiting.

Rolling sagebrush slopes with alternating red clay soils and gray sands. Phenology: flowering.

U.S.A., Wyoming, Lincoln County: Basins and Mountains of Southwest Wyoming: ca 10 air mi ENE of Opal.
Gravelly clay soils, semi-barren sagebrush slopes, north aspect and ridgetop, some sandy bottoms. Phenology: flowering & fruiting.

U.S.A., Wyoming, Lincoln County: Basins and Mountains of Southwest Wyoming: ca 10 air mi ENE of Opal.
Gravelly clay soils, semi-barren sagebrush slopes, north aspect and ridgetop, some sandy bottoms. Phenology: fruiting.

U.S.A., Wyoming, Lincoln County: Basins and Mountains of Southwest Wyoming: ca 4.5 air mi SW of Opal; 4.7 mi S on Wagon Wheel Road off of U.S. Hwy 30.
Gray green clay soils, west aspect, ridgetop and semi-barren sagebrush slopes. Phenology: flowering & fruiting.
with Larry Refsdal

U.S.A., Utah, Daggett County: Southwestern Wyoming and Adjacent Utah: Clay Basin: Teepee Mountains, ca 11.5 air mi ENE of Dutch John.
Sandstone boulders and cliff face, sandy soils, south aspect, steep slopes. Phenology: flowering & fruiting.

U.S.A., Utah, Daggett County: [location and coordinates withheld]
Steep sagebrush mountain, red clay soils with lots of gravel. Phenology: flowering & fruiting.

U.S.A., Utah, Daggett County: Southwestern Wyoming and Adjacent Utah: Clay Basin: ca 7.5 air mi NE of Dutch John.
South aspect, spring, dark humus soils, gravelly sagebrush. Phenology: flowering & fruiting.

U.S.A., Wyoming, Lincoln County: Basins and Mountains of Southwest Wyoming: west end of Fossil Ridge, ca 16 air mi W of Kemmerer; 7.3 mi SW on Northwest Pipeline access road.
Artemisia/grasslands with clay loam soils, open areas. Phenology: flowering & fruiting.

U.S.A., Wyoming, Uinta County: Basins and Mountains of Southwest Wyoming: lower east flank of Hickey Mountain, ca 3 air mi NNW of Lonetree.
Sagebrush flats with sandy soils. Phenology: flowering.

U.S.A., Wyoming, Albany County: West slope Laramie Range: ca 1.2 mi NE of U.S. Hwy 30, ca 3.3 air mi E of downtown Laramie.
Above draw, on shallow sandy loam; with Elymus spicatus, Eremogone hookeri. Phenology: flowering.

U.S.A., Wyoming, Sweetwater County: Great Divide Basin: along Hadsell or BLM Road 3217, ca 2 air mi NE of Battle Spring Flat, ca 26 air mi N of Wamsutter.
Surface: alluvium mountain scattered deposits of terrace, slope wash, grus, glacial, bedrock: sandstone, greenish or grayish-white, arkosic; clay soil; slope 0-1, aspect southeast; rolling sagebrush steppe, with Artemisia spinescens, Achnatherum hymenoides, Artemisia pedatifida, Elymus elymoides, Cymopterus bulbosus, Alyssum desertorum, Atriplex gardneri, Chrysothamnus visidifolius, Erysimum sp., Artemisia tridentata var. wyomingensis. Phenology: flowering & fruiting.
with Sydney Weldon

U.S.A., Wyoming, Sweetwater County: Basins and Mountains of Southwest Wyoming: Cedar Mountain, ca 12 air mi N of McKinnon; 2.4 mi N from Cedar Rim Road on two track.
Ridgetop and west-facing slopes, sandy soils with conglomerate, cushion plants. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sweetwater County: Basins and Mountains of Southwest Wyoming: west flank of Cedar Mountain, ca 5 air mi NE of Lonetree; 2.6 mi E of junction of Sage Creek Mountain Road/County Road 4-1 on both sides of county road.
Loose clay soils, aspen/sagebrush, spring. Phenology: flowering & fruiting.

U.S.A., Wyoming, Uinta County: Basins and Mountains of Southwest Wyoming: east end of Sage Creek Mountain, ca 5.3 air mi N of Lonetree.
Ridgetop and east aspect, cushion plants, sandy soils with conglomerate. Phenology: flowering.

U.S.A., Montana, Ravalli County: Bitterroot Mountains: Selway-Bitterroot Wilderness: knob just N of Trapper Peak on southeast slope.
Gravelly and rocky slope. Phenology: flowering & fruiting.

U.S.A., Montana, Ravalli County: Bitterroot Mountains: Selway-Bitterroot Wilderness: ridge E of summit of Trapper Peak.
Talus, scree and grassy slopes. Phenology: flowering.

Creekside, sandy soils, conifer/aspens. Phenology: flowering & fruiting.

Top of low ridge with grasses and scattered sagebrush; sandy, rocky soil with sandstone outcrops. Phenology: flowering.

East facing sagebrush slope with fine sandy soil. Phenology: flowering.
Accession: RM (unaccessioned), Barcode: 674780

U.S.A., Wyoming, Carbon County: Upper North Platte and Laramie River Drainages: ca 3.5 road mi W on County Road 508, ca 6 air mi NW of Saratoga.
Sagebrush grasslands with sandstone outcrops. Phenology: flowering.

U.S.A., Utah, Summit County: North Slope Uinta Mountains: Wasatch National Forest: Henrys Fork Trail, ca 29 air mi S of Mountain View, Wyoming on east side of trail.
T1N R14E S5 NW1/4
East side of trail, steep, exposed east aspect, red granite boulders with red coarse sandy soils, semi-barren. Phenology: flowering.

U.S.A., Utah, Summit County: North Slope Uinta Mountains: Wasatch National Forest: Little East Fork Trail, ca 31 air mi SW of Mountain View, Wyoming on both sides of the trail.
Bogs, seeps, coniferous forest, loose dark sandy soils. Phenology: flowering.

U.S.A., Utah, Summit County: North Slope Uinta Mountains: Wasatch National Forest: Little East Fork Trail, ca 31 air mi SW of Mountain View, Wyoming on both sides of the trail.
Bogs, seeps, coniferous forest, loose dark sandy soils. Phenology: flowering & fruiting.

U.S.A., Utah, Summit County: North Slope Uinta Mountains: Wasatch National Forest: ca 27.5 air mi SSE of Evanston, Wyoming.
T1N R11E S4; also S9, S10; also S15
Dry meadow. Phenology: flowering.

U.S.A., Utah, Daggett County: North Slope Uinta Mountains: Ashley National Forest: Sheep Creek Park, ca 8.5 air mi SW of Manila; 1.4 mi W of junction of Forest roads 221/096.
Dry meadow. Phenology: flowering & fruiting.

U.S.A., Wyoming, Carbon County: Upper North Platte and Laramie River Drainages: Coyote Spring in Coyote Draw, ca 16 air mi W of Saratoga; ca 23 air mi SE of Rawlins.
Rolling sagebrush grassland with stony knolls. Phenology: flowering.

U.S.A., Colorado, Park County: East-central Colorado: Mosquito Range to Plains: Mosquito Range: East Buffalo Peak on east shoulder of Buffalo Peaks from a small unnamed peak E of the summit to a large alpine meadow below the summit, ca 17.1 air mi SSW of Fairplay.
On an exposed ridge on edges of Engelmann spruce forest with bristlecone pine. Phenology: buds.

U.S.A., Colorado, Park County: East-central Colorado: Mosquito Range to Plains: Mosquito Range: along Lynch Creek and slopes N of West Buffalo Peak, ca 10 air mi NW of Antero Junction; ca 14.5 air mi SSW of Fairplay.
In a large meadow on limestone slopes of ridge. Phenology: flowering.
with Tim Hogan and Loraine Yeatts

U.S.A., Colorado, Park County: East-central Colorado: Mosquito Range to Plains: Mosquito Range: along Lynch Creek and slopes N of West Buffalo Peak, ca 10 air mi NW of Antero Junction; ca 14.5 air mi SSW of Fairplay.
On alpine slopes on limestone, with occasional limber pine and Engelmann spruce. Phenology: flowering.
with Tim Hogan and Loraine Yeatts

U.S.A., Colorado, Park County: East-central Colorado: Mosquito Range to Plains: Mosquito Range: from Weston Pass S along alpine ridges and along a tributary of the South Fork of the South Platte River, ca 11.5 air mi SW of Fairplay.
Grassy alpine slopes with occasional limestone outcrops and Salix thickets. Phenology: flowering.

U.S.A., Wyoming, Carbon County: Upper North Platte and Laramie River Drainages: along Twentymile or County Road 606, ca 10 air mi SW of Rawlins; ca 4 air mi N of Separation Peak.
Sandy areas among rimrock. Phenology: flowering.

U.S.A., Colorado, Park County: East-central Colorado: Mosquito Range to Plains: Continental Divide: along Lake Fork of the South Platte River to Gibson Lake and lower slopes of Whale Peak, ca 8.7 air mi NW of Jefferson.
On steep, gravelly alpine slopes Phenology: flowering.

U.S.A., Colorado, Park County: East-central Colorado: Mosquito Range to Plains: Mosquito Range: Weston Peak: on S flank off Weston Pass or County Road 22, ca 11.5 air mi SW of Fairplay.
Grassy openings in alpine Salix wetlands, and in dense Salix thickets. Phenology: flowering.
Timothy W. Chumley, 5414b. 8/1/1996.