Achnatherum lettermanii (1996)
POACEAE
Achnatherum lettermanii (Vasey) Barkworth
U.S.A., Colorado, Park County: East-central Colorado: Mosquito Range to Plains: Morrison Creek: along the creek and slopes to S rising to Forest Road 550, ca 3 air mi SW of town of Buffalo Creek.
Along the sandy-gravelly banks of the stream and adjacent moist drainages in a grassy meadow. Phenology: flowering.
Accession: (unaccessioned)

Achnatherum lettermanii (1996)
POACEAE
Achnatherum lettermanii (Vasey) Barkworth
U.S.A., Colorado, Park County: East-central Colorado: Mosquito Range to Plains: Mosquito Range: Mt. Bross: on SW flank of Mt. Bross S of Sunset Home Mine, off Bucksin Joe or County Road 8 ca 3.4 air mi NW of Alma.
In a grassy meadow at lower elevations bordered by old mines and stands of Engelmann spruce. Phenology: fruiting.
Accession: (unaccessioned)

Achnatherum lettermanii (1996)
POACEAE
Achnatherum lettermanii (Vasey) Barkworth
U.S.A., Wyoming, Park County: Northern Absaroka Area: Deer Creek Pass SSE to Kingfisher Peak.
Alpine meadows and rocky slopes. Phenology: flowering.
Annotations:
1. Achnatherum lettermanii (Vasey) Barkworth
Annotated by David Rosenthal.
with David Rosenthal
Accession: USFS 852537, Barcode: USFS0036344

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.
Accession: USFS 856073, Barcode: USFS0040450

U.S.A., Wyoming, Park County: Northern Absaroka Area: Ishawooa Pack Trail, ca 1.5-2.5 air mi ENE of Ishawooa Pass.
Wooded slopes and flats. Phenology: flowering & fruiting.
Annotations:
1. Achnatherum lettermanii (Vasey) Barkworth
Annotated by David Rosenthal.
Accession: USFS 856072, Barcode: USFS0040449

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.
Accession: RM 623528, Barcode: RM0035650

U.S.A., Wyoming, Park County: North Fork Shoshone River Drainage: Absaroka Mountains: along Jones Creek Trail, ca 4-5 mi N of U.S. Hwy 14, 16, & 20; ca 6-10 mi W of the confluence with North Fork Shoshone River.
Openings in coniferous forest. Phenology: fruiting.
Accession: RM 725782, Barcode: RM0035651

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.
Elev. 6660 ft.
Clearcut area. Phenology: flowering & fruiting.
Accession: RM 726070, Barcode: RM0035652

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 1/4-1/2 mi S of U.S. Hwy 14, 16, & 20.
Mostly level openings in Douglas fir forest dominated by Artemisia tridentata, Festuca idahoensis, Danthonia intermedia and Geum triflorum. Phenology: flowering & fruiting.

U.S.A., Wyoming, Park County: Absaroka Mountains: North Fork Shoshone River Drainage: near the head of Fishhawk Creek, 1 mi NE of Chaos Mountain, ca 12 mi S of U.S. Hwy 14, 16, & 20.
Elev. 8800 ft.
In avalanche shute dominated by Heracleum sphondylium, Abies lasiocarpa and Arnica longifolia. Phenology: flowering & fruiting.

U.S.A., Wyoming, Park County: Northern Absarokas: Clarks Fork Yellowstone River Drainage: north slope of Pat O'Hara Peak, ca 22 mi NW of Cody.
Open, mostly sparsely vegetated habitats on limestone derived substrates. Phenology: flowering & fruiting.

U.S.A., Wyoming, Park County: Southeastern Absarokas: northeast end of Carter Mountain in Foster Gulch, ca 19 mi WNW of Meeteetse.
Elev. 8800 ft.
Open grassland with scattered groves of Picea engelmannii and Pinus flexilis. Phenology: flowering & fruiting.

U.S.A., Wyoming, Park County: North Fork Shoshone River Drainage: Absaroka Mountains: along Hughes Creek, ca 1 mi below Hughes Basin and ca 13 mi N of U.S. Hwy 14, 16, & 20.
Avalanche chutes on east side of creek, prominent species included: Arnica longifolia, Trisetum spicatum, Astragalus alpinus, and Ligusticum filicinum. Phenology: flowering & fruiting.

U.S.A., Idaho, Teton County: Big Hole Mountains: Targhee National Forest: ca 1/8-1/4 mi W and N of Forest Road 253, ca 8 mi SW of Victor.
T3N R44E S25
Sagebrush-grassland with Wyethia amplexicaulis, Koeleria macrantha, Symphoricarpos oreophilus, and Perideridia bolanderi. Phenology: flowering & fruiting.
Accession: RM 754767

U.S.A., Wyoming, Fremont County: Wind River Range: Shoshone National Forest: along jeep trail ca 0.5 mi NE of Union Pass; ca 15 air mi SW of Dubois.
Meadow adjacent to spurce forest with Valeriana edulis, Artemisia tridentata, Geum triflorum, and Festuca idahoensis.

U.S.A., Arizona, Coconino County: Kaibab National Forest: Kaibab Plateau: along Ariz Hwy 67 at Crane Lake, ca 13 air mi SSE of Jacob Lake; ca 35.5 air mi SE of Fredonia.
Dry meadow. Phenology: flowering.
with James F. Fowler
Accession: RM (unaccessioned)

U.S.A., Idaho, Teton County: Targhee National Forest: Big Hole Mountains: ridge near headwaters of Warm Creek, just N and E of Forest Road 219, ca 14 mi W of Driggs.
Shrubland openings in subalpine fir forest with Prunus virginiana var. melanocarpa, Erigeron corymbosus, Phlox longifolia, and Symphoricarpos oreophilus.
Accession: RM (unaccessioned)

U.S.A., Idaho, Teton County: [location and coordinates withheld]
Disturbed meadow with Arenaria congesta, Rudbeckia occidentalis, and Elymus cinereus.
Accession: RM (unaccessioned)

U.S.A., Arizona, Apache County: Apache National Forest: mesa on east side of Murray Basin, ca 2 air mi E of Flat Top, ca 4.5 air mi SE of Springerville.
Rocky basalt slopes in pinyon/juniper. Phenology: flowering & fruiting.

U.S.A., Montana, Park County: Absaroka Mountains: Gallatin National Forest: Knox Lake (Castle), ca 12 mi NE of Gardiner.
Meadow opening E of lake with Aster alpigenus var. haydenii, Trifolium parryi, and Arnica rydbergii. Phenology: flowering & fruiting.
with Yolanda Evert
Accession: RM 787948

U.S.A., Wyoming, Teton County: Absaroka Mountains: Shoshone National Forest: Togwotee Pass along the south side of U.S. Hwy 26/287; 30 mi NW of Dubois.
Meadow opening in spruce-fir forest with Polygonum bistortoides, Deschampsia cespitosa, and Rumex paucifolius. Phenology: flowering & fruiting.

U.S.A., Idaho, Teton County: Big Hole Mountains: Targhee National Forest: head of Pole Creek Canyon, 5 mi S of Victor.
Ridgetop meadow site with Artemisia tridentata var. vaseyana, Ligusticum filicinum, Helianthella uniflora, and some scattered Abies lasiocarpa. Phenology: flowering & fruiting.

U.S.A., Colorado, Conejos County: Eastern San Juan Mountains: from the Duck Lake Trailhead NE along the road, ca 1-1.5 air mi W of McIntyre Peak, ca 20 air mi W of Antonito.
Open aspen/blue spruce forest with occasional Douglas fir, ponderosa pine, and corkbark fir. Phenology: flowering & fruiting.
Annotations:
1. Achnatherum lettermanii (Vasey) Barkworth
Annotated by Jeanette Flaig.
Accession: RM 797319

U.S.A., Colorado, Conejos County: Eastern San Juan Mountains: along the Conejos River, on road between Colo Hwy 17 and Forest Road 250, ca 19.5 air mi W of Antonito.
Open, stony, drier meadow adjacent willow carr. Phenology: flowering & fruiting.
Annotated by Jeanette Flaig.

U.S.A., Colorado, Mineral County: Eastern San Juan Mountains: Rio Grande National Forest: U.S. Hwy 160 W to Forest Road 410 ca 3/4 mi; ca 8 air mi SW of South Fork. N center
Open meadows with scattered spruce and aspen. Phenology: flowering & fruiting.

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.
Grassy meadow. Phenology: flowering & fruiting.

U.S.A., Colorado, San Juan County: Eastern San Juan Mountains: Stony Pass:
Subalpine stream in meadow with scattered spruce. Phenology: flowering & fruiting.
with Kurt Flaig

U.S.A., Colorado, Rio Grande County: Eastern San Juan Mountains: Rio Grande National Forest: South Fork Guard Station, ca 1.5 air mi SW of South Fork.
Ponderosa pine, spruce and aspen forest and xeric meadow. Phenology: flowering & fruiting.

U.S.A., Colorado, Conejos County: Eastern San Juan Mountains: along Apache Creek just N of New Mexico, ca 1 air mi S of Rio de los Pinos, ca 24 air mi SSW of Antonito.
Moist slopes with patches of spruce/fir/aspen. Phenology: flowering & fruiting.
Annotated by Jeanette Flaig.

U.S.A., Colorado, Archuleta County: Eastern San Juan Mountains: Tierra Amarilla Grant: along Archuleta or Trail 124 in the vicinity of the junction with Trail 741, ca 3 air mi NE of Chama Peak, ca 28 air mi SE of Pagosa Springs.
Meadows and open slopes. Phenology: flowering & fruiting.

U.S.A., Colorado, Archuleta County: Eastern San Juan Mountains: Tierra Amarilla Grant: along Archuleta Creek and Archuleta or Trail 124, ca 2 air mi W of Rio Chama, ca 28 air mi SE of Pagosa Springs.
Stony flats above the creek. Phenology: flowering & fruiting.

U.S.A., Colorado, Archuleta County: Eastern San Juan Mountains: Tierra Amarilla Grant: along Archuleta or Trail 124 above Archuleta Creek, ca 1.5-2 air mi W of Rio Chama, ca 28 air mi SE of Pagosa Springs.
Drier forb meadows. Phenology: flowering & fruiting.

U.S.A., Colorado, Conejos County: Eastern San Juan Mountains: just N of New Mexico at the junction of Forest roads 103 and 129, ca 5.5 air mi SSW of Fox Creek; ca 14.5 air mi SW of Antonito.
Chrysothamnus/Gutierrezia meadow. Phenology: flowering & fruiting.

U.S.A., Colorado, Archuleta County: Eastern San Juan Mountains: San Juan National Forest: East Creek and Slide Mountain Trailhead, Forest Road 135, ca 15 air mi NE of Bayfield.
Dense aspen forest with scattered spruce and heavily grazed meadows. Phenology: flowering.

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.
Aspen/spruce forest in canyon on dry east-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, Hinsdale County: Eastern San Juan Mountains: Brown Lakes State Wildlife Area: Colo Hwy 149, Forest Road 515, ca 16 air mi W of Creede.
Open meadow by lake shore with spruce forest on west-facing slope. Phenology: flowering & fruiting.

U.S.A., Colorado, Conejos County: Eastern San Juan Mountains: Rio Grande National Forest: South San Juan Wilderness: Continental Divide Trail, Forest Road 118.1C, Colo Hwy 17, ca 52 air mi SSW of Del Norte.
Subalpine meadow surrounded by spruce forest with seeps. Phenology: flowering & fruiting.

U.S.A., Colorado, San Juan County: Eastern San Juan Mountains: Rio Grande National Forest: slope from saddle between Sheep Mountain and Greenhalgh Mountain.
Rocky slopes. Phenology: flowering & fruiting.
with Jeanette Flaig and Dean Erhard

U.S.A., Colorado, Archuleta County: Eastern San Juan Mountains: Rio Grande National Forest: campground on Rio Chama W ca 1 air mi along Archuleta Creek.
Spruce/fir and aspen forest on slopes, alder and willow along streams; along the creek. Phenology: flowering & fruiting.

U.S.A., Colorado, Grand County: Arapaho National Forest: Williams Fork Mountains: intermittent stream between North Battle Creek and South Battle Creek, ca 16.5 air mi NW of Byers Peak, ca 12.5 air mi SE of Kremmling.
Along stream, on open rocky slopes, and adjacent lodgepole pine/spruce forest. Phenology: flowering & fruiting.
with Michael Foley

U.S.A., Colorado, Grand County: Arapaho National Forest: Front Range: S of Lake Granby along Doe Creek, ca 6.5 air mi ENE of Granby; ca 15.5 air mi NNW of Fraser.
Along creek and in open meadow. Phenology: flowering & fruiting.

U.S.A., Colorado, Grand County: Arapaho National Forest: Indian Peaks Wilderness: Front Range: Roaring Fork SW of Hiamovi Mountain, ca 9 air mi SE of Grand Lake and ca 13 air mi ENE of Granby.
Rocky slope adjacent to fork. 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: Arapaho National Recreation Area: Willow Creek Reservoir, ca 4 air mi NW of Granby and ca 11 air mi SW of Grand Lake.
Well-drained slope adjacent to reservoir. Phenology: flowering.

U.S.A., Colorado, Grand County: Middle Park: Kinney Creek, ca 3.5 air mi NE of Hot Sulphur Springs and ca 8 air mi WNW of Granby.
Drainage through lodgepole pine and sagebrush; area heavily grazed by cattle. Phenology: flowering.

U.S.A., Colorado, Grand County: Gore Range: ca 3 air mi SE of Radium and ca 10.5 air mi SW of Kremmling.
Sagebrush hill. Phenology: flowering & 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: flowering.
Annotated by Stuart Markow.
Accession: (unaccessioned)

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: fruiting.
Annotated by Stuart Markow.

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.
Disturbed pipeline bed across creek; scattered forbs and grasses; gravel substrate. Phenology: fruiting.
Annotated by Stuart Markow.

U.S.A., Wyoming, Sublette County: Gros Ventre Area: ca 3 air mi E of Bondurant.
Wetlands and adjacent meadows. Phenology: flowering.

U.S.A., Wyoming, Teton County: Gros Ventre Area: Packsaddle Pass and vicinity.
Meadows, streamside, and calcareous outcrops. Phenology: flowering.
with Tom Cramer

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, 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: Fisherman Lake Creek Road, 0.7 air mi NE of U.S. Hwy 191, ca 6 air mi SE of Bondurant.
Gravel pile area. Phenology: flowering.
with Stuart Markow

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, Sublette County: Gros Ventre Area: ca 5 air mi NW of Bondurant.
Along river. Phenology: flowering & fruiting.
with Stuart Markow

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, 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: Burnt Creek and ridge to east.
T42N R112W S30; also S31
Phenology: flowering.

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: head of Dry Cottonwood Creek SW to Saddle.
Edge of pond. Phenology: flowering.

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 & fruiting.
with Stuart Markow

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., Colorado, Eagle County: Central Colorado: Gore Range, West Slope Continental Divide: Black Lakes area, just N of Vail Pass, ca 12.5 air mi SE of Vail.
Open Salix with Picea engelmannii. Phenology: flowering & fruiting.

U.S.A., Colorado, Eagle County: Central Colorado: Gore Range, West Slope Continental Divide: off Berry Creek Road connecting to Forest Road 780, ca 1 air mi NE of Edwards.
Hilltop and sideslope of dense sagebrush and Purshia. Phenology: flowering & fruiting.

U.S.A., Colorado, Eagle County: Central Colorado: Sawatch Range, West Slope Continental Divide: along Tigiwon Road at Tigiwom Community House, south side of road, ca 4.5 air mi S of Minturn.
Montane meadow. Phenology: flowering & fruiting.

U.S.A., Colorado, Eagle County: Central Colorado: Sawatch Range, West Slope Continental Divide: along Lime Creek in Lime Park, S of junction of Forest Road 507 and Forest Road 506, N of Forest Service gate on west side of road, ca 5 air mi N of Biglow.
Along top of exposed basalt ridge along the creek, open meadow. 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, Pitkin County: Central Colorado: Sawatch Range, West Slope Continental Divide: along Grizzly Creek Trail 1990, just E of switchbacks at trailhead to just S of major creek crossing, ca 5 air mi SW of Independence Pass.
Open subalpine meadow to spruce krummholz. 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, Pitkin County: Central Colorado: Sawatch Range, West Slope Continental Divide: off Forest Road 103, just S of junction with Forest Road 508, ca 8 air mi NE of Aspen.
Open subalpine meadow, south aspect. Phenology: flowering & fruiting.

U.S.A., Colorado, Pitkin County: Central Colorado: Sawatch Range, West Slope Continental Divide: along Hunter Creek Trail 1992, E of Forest Service sign to second large meadow (ca 1 mi), ca 2 air mi NE of Aspen.
Aspen forest with several open montane meadows. Phenology: flowering & fruiting.

U.S.A., Colorado, Routt County: [location and coordinates withheld]
Stony sagebrush ridge.
with Michelle Nelson

U.S.A., Colorado, Routt County: Sierra Madre\Park Range: Park Range: vicinity of Mad Creek Trail, ca 7 air mi NNW of Steamboat Springs.
Near trail.

U.S.A., Colorado, Routt County: Sierra Madre\Park Range: Park Range: along Forest Road 129 at junction of road leading around northwest part of Steamboat Lake.
Meadows surrounding small pond.

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., Colorado, Routt County: Sierra Madre\Park Range: Park Range: Gold Creek Drainage, adjcent to Mount Zirkel Wilderness boundary, ca 21 air mi NE of Steamboat Springs.
Aspen groves.

U.S.A., Wyoming, Carbon County: Sierra Madre/Park Range: Sierra Madre: on and below Continental Divide above Spring and Low creeks at Twin Groves, ca 19.5 air mi WSW of Saratoga.
In selectively logged lodgepole pine forest. Phenology: flowering & fruiting.

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.
with William Blunt

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 Bridger Peak.
Subalpine. Phenology: flowering & fruiting.
with David Culp

U.S.A., Wyoming, Carbon County: Sierra Madre/Park Range: Sierra Madre: ca 4 air mi SSW of Blackhall Mountain, along Encampment River.
Spruce forest. Phenology: flowering & fruiting.
with Lee Huston & Heather 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 & fruiting.
with Charmaine Refsdal

U.S.A., Wyoming, Lincoln County: Southern Salt River Range and Vicinity: Underwood Canyon, ca 8 air mi SE of Cokeville.
Creekside willows and meadows with sagebrush edges. 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.
Steep rocky hillside forb meadow. 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: flowering & fruiting.
with Jane T. Kellett

U.S.A., Wyoming, Lincoln County: [location and coordinates withheld]
Windswept rocky grassy hilltop. Phenology: fruiting.

U.S.A., Wyoming, Lincoln County: [location and coordinates withheld]
Sagebrush hillside with Amelanchier stands. Phenology: flowering & fruiting.

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 forest and open meadows. Phenology: flowering.
with Christine Tonielli and Josh Crayton
Accession: 777571

U.S.A., Colorado, Gunnison County: Northern Gunnison Basin: West Elk Wilderness: ca 15 air mi N of Blue Mesa Reservoir.
Engelmann spruce/subalpine fir and open meadows and along creek. Phenology: flowering.
with Christine Tonielli and Josh Crayton
Accession: 777570

U.S.A., Colorado, Gunnison County: Northern Gunnison Basin: ca 2 air mi S of Paonia Reservoir.
Oak forest and opening and along sandstone cliffs; Prunus, Douglas-fir, Symphoricarpos; also, aspen forest with dense 5 ft tall Pteridium understory. Phenology: flowering.
Accession: 777589

U.S.A., Colorado, Gunnison County: Northern Gunnison Basin: ca 4 air mi W of Taylor Park Reservoir.
Open wet meadow. Phenology: flowering.

U.S.A., Colorado, Gunnison County: Northern Gunnison Basin: ca 9.5 air mi ENE of Parlin.
Sagebrush hills and along top of box canyon. Phenology: flowering.

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

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: Brooks Lake: ca 26 air mi NW of Dubois; gradual slope southwest of lake.
Grassland. Plot 94051 SE, SW

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: fruiting.
with Will Conley

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.
with John Tamsen

U.S.A., Wyoming, Fremont County: Upper Wind River Watershed: Waynes Hole: ca 14 air miles NE of Dubois.
South center of meadow in Artemisia cana var. viscidula, Stipa lettermanii stand. Plot 93020 NW, SW, NE Phenology: flowering & fruiting.
with John Tamsen

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 Potentilla fruticosa, Salix brachycarpa, S. wolfii stand. Plot 93012 NW, SW, SE
with Susanne Neumiller

U.S.A., Wyoming, Fremont County: Upper Wind River Watershed: Waynes Hole: ca 14 air miles NE of Dubois.
South center of meadow in Artemisia cana var. viscidula, Stipa lettermanii stand. Plot 93020 NW, SW, NE Phenology: fruiting.
with Susanne Neumiller

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.
T7N R4W S4
Sagebrush stand. Plot 94056 SW, SW, SE Phenology: fruiting.
with Susanne Neumiller

U.S.A., New Mexico, Taos County: Carson National Forest and Vicinity: Sangre de Cristo Range: Rancho del Rio Grande Grant: Osha Park at the head of Rito Osha on ridge between Rio Chiquito and Rito de la Olla, ca 10 air mi SE of Rancho de Taos.
Dry to wet park with seeps and springs. Phenology: flowering.

U.S.A., New Mexico, Taos County: Carson National Forest and Vicinity: Sangre de Cristo Range: Rancho del Rio Grande Grant: between Rito de la Olla and Forest Road 438, ca 3/4 mi SW of Puertocito, ca 12.5 air mi SE of Ranchos de Taos.
Dry meadow on steep slope. Phenology: flowering & fruiting.

U.S.A., New Mexico, Rio Arriba County: Carson National Forest and Vicinity: below south end of Mogote Ridge between Laguna de las Ranas and Forest Road 137, ca 8.5 air mi SE of Canjilon; ca 25 air mi SE of Tierra Amarilla.
Open meadow surrounded by Quercus/Ribes thickets. Phenology: flowering & fruiting.

U.S.A., New Mexico, Rio Arriba County: Carson National Forest and Vicinity: vicinity of Upper Canjilon Lakes at the end of Forest Road 129, ca 8.5 air mi NE of Canjilon; ca 15.5 air mi SE of Tierra Amarilla.
Dry forb meadow and rocky slope. Phenology: flowering & fruiting.

U.S.A., New Mexico, Rio Arriba County: Carson National Forest and Vicinity: along Forest Road 129, ca 0.5 air mi S of Lower Canjilon Lakes, ca 7 air mi NE of Canjilon; ca 16 air mi SE of Tierra Amarilla.
Meadows on rolling hills with occasional small patches of oak, willow, or aspen. Phenology: flowering & fruiting.

U.S.A., New Mexico, Rio Arriba County: Carson National Forest and Vicinity: Canada del Arrastradero on Forest Road 714, ca 0.5 air mi S of Trampas.
Roadside. Phenology: flowering & fruiting.

U.S.A., New Mexico, Rio Arriba County: Carson National Forest and Vicinity: Canjilon Mountain and Canjilon Lakes, ca 7 air mi NE of Canjilon.
Moist areas at base of mountain, east aspect slope and summit with spruce forest and montane meadows. Phenology: flowering.

U.S.A., New Mexico, Taos County: Carson National Forest and Vicinity: Sangre de Cristo Range: Valle Vidal Unit: Shuree Ponds and Rock Wall, from Forest Road 1950, ca 11 air mi NE of Red River.
West aspect slope with open meadows and mixed conifer/aspen forest, small burned area, rocky outcrop. Phenology: flowering & fruiting.

U.S.A., New Mexico, Rio Arriba County: Carson National Forest and Vicinity: Cruces Basin Wilderness: Osha Canyon trailhead from Forest Road 572.
Sunny slopes and uplands; mixed conifer forest with aspen. Phenology: flowering & fruiting.

U.S.A., New Mexico, Rio Arriba County: Carson National Forest and Vicinity: Hopewell Lake, camping area, S of U.S. Hwy 64, ca 17 air mi E of Tierra Amarilla.
Grassy uplands and camping area near lake. Phenology: flowering & fruiting.

U.S.A., New Mexico, Taos County: Carson National Forest and Vicinity: Sangre de Cristo Range: from Forest Road 76, Duran Canyon Campground to Valle de los Romeros via Trail 13, ca 3 air mi E of Tres Ritos.
Small stream riparian area and surrounding spruce forest. Phenology: flowering.

U.S.A., New Mexico, Rio Arriba County: Carson National Forest and Vicinity: Placer Creek at waterfall via Forest Road 1893 N of U.S. Hwy 64, ca 18 air mi NW of Tres Piedras.
Upland grassland and rock outcrop. Phenology: fruiting.

U.S.A., New Mexico, Rio Arriba County: Carson National Forest and Vicinity: Forest Road 103 near state line, 1/4 air mi N of Sublette, 8 air mi W of Los Pinos.
Patchy mixed conifer forest and meadows with Chrysothamnus and Stipa. Phenology: flowering & fruiting.

U.S.A., New Mexico, Rio Arriba County: Carson National Forest and Vicinity: Cruces Basin Wilderness: Forest Road 686 W of Osier Mesa, ca 3 air mi S of state line, ca 16 air mi W of San Miguel.
Regrowth of logged Engelmann spruce-corkbark fir forest and meadow openings of Thurber fescue. cb wilderness? Phenology: flowering.

U.S.A., New Mexico, Rio Arriba County: Carson National Forest and Vicinity: Cruces Basin Wilderness: Osier Mesa N towards Mesa Lake from Forest Road 87, ca 13 air mi S of San Miguel.
Grassland meadow with Thurber fescue and Danthonia sp. Phenology: fruiting.

U.S.A., New Mexico, Taos County: Carson National Forest and Vicinity: Sangre de Cristo Range: upper Cabresto Creek surrounding Cabresto Park, road from turn to Cabresto Park then E to divide on Forest Road 134.
Spruce/fir forest and roadside. Phenology: flowering & fruiting.

U.S.A., New Mexico, Cibola County: Cibola National Forest: Zuni Mountains.
T10N R12W S13
0-10% northwest slope; pine-woodland transition; with rabbitbrush, blue grama and mountain muhly [muhlenbergia]. Phenology: flowering & fruiting.
Accession: USFS 428748

U.S.A., New Mexico, Taos County: Carson National Forest and Vicinity: Sangre de Cristo Range: West Fork Angostura Trail 9A to Forest Road 89, ca 0.5 air mi SW of The Knob, ca 3 air mi S of Tres Ritos, and ca 3 air mi W of Angostura.
Montane meadow with small stream running through. Phenology: buds.

U.S.A., New Mexico, Taos County: Carson National Forest and Vicinity: Sangre de Cristo Range: toward headwaters of Cabresto Creek from Forest Road 134 just N of Midnight Meadows, ca 5.5 air mi NNE of Red River, ca 1 air mi N of Greenie Peak.
Stream and surrounding moist meadows; riparian area with Deschampsia cespitosa, Dodecatheon pulchellum, and Cerastium arvense. 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.
Camping areas in spruce forest and small meadow just beyond creek riparian area. Phenology: flowering & fruiting.

U.S.A., New Mexico, Taos County: Carson National Forest and Vicinity: Sangre de Cristo Range: Valle Vidal Unit: Chuckwagon Canyon on south side of Forest Road 1950, ca 2 air mi S of Comanche Point and ca 8 air mi NE of Red River.
Rolling hills of dry meadows with Festuca arizonica, Danthonia parryi, and Elymus longifolia; small groups of Picea and Pinus aristata scattered about. Phenology: flowering.

U.S.A., New Mexico, Taos County: Carson National Forest and Vicinity: Sangre de Cristo Range: Valle Vidal Unit: along Comanche Creek to Clayton Camp, ca 7 air mi ESE of Red River, ca 10 air mi N of Elizabethtown historic town site.
Along old road and open creek riparian area with Carex species. Phenology: flowering & fruiting.

U.S.A., New Mexico, Rio Arriba County: Carson National Forest and Vicinity: Canada Tio Grande, Forest Road 87EE, ca 3 air mi SW of Stewart Meadows and ca 20 air mi NW of Tres Piedras.
Open dry meadows with scattered ponderosa pine and Chrysothamnus nauseosus, Festuca arizonica, and Gutierrezia sarothrae. Phenology: flowering & fruiting.

U.S.A., New Mexico, Rio Arriba County: Carson National Forest and Vicinity: Forest Road 133 above cattle guard, ca 2 1/4 air mi S of Rio San Antonio, ca 15 air mi NW of Tres Piedras.
Dry, healing erosion gully with moist areas. Phenology: flowering & fruiting.

U.S.A., New Mexico, Rio Arriba County: Carson National Forest and Vicinity: Forest Road 80, just N of Rio Tusas, ca 3 air mi NE of Hopewell Lake and ca 12 air mi NW of Tres Piedras.
Along unpaved road in mixed-conifer forest of Abies concolor and Pseudotsuga menziesii with Populus tremuloides. Phenology: fruiting.

U.S.A., New Mexico, Rio Arriba County: Carson National Forest and Vicinity: Forest Road 125 to Trout Lakes, ca 3 air mi SW of Trout Lakes, ca 8.5 air mi N of Canjilon.
Cattle-grazed shrub land of Quercus gambelii, Rosa species, and Crataegus with scattered Pinus ponderosa. Phenology: flowering & fruiting.

U.S.A., Colorado, San Miguel County: San Miguel and lower Dolores River Drainages: San Miguel River Drainage: ca 1.8 mi W of summit of Lone Cone, at Howard Spring.
In aspen and spruce/fir forest. 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: Grand Mesa National Forest: North Lobe Creek, just inside National Forest boundary.
Riparian area with Salix and Carex spp. Phenology: flowering & fruiting.

U.S.A., Colorado, San Miguel County: [location and coordinates withheld]
In spruce-fir forest with patches of aspen and along stream. Phenology: flowering & fruiting.

U.S.A., Colorado, San Miguel County: [location and coordinates withheld]
Meadow with shrubs, fescue, and lupine. Phenology: flowering & fruiting.

Riparian area with Salix exigua. Phenology: flowering & fruiting.

U.S.A., Colorado, Mesa County: [location and coordinates withheld]
Riparian area with Carex. Phenology: flowering & fruiting.

Pasture. Phenology: flowering & fruiting.

U.S.A., Utah, Grand County: [location and coordinates withheld]
Open, flat meadow with Solidago and Potentilla. Phenology: flowering & fruiting.

U.S.A., Colorado, San Miguel County: San Miguel and Lower Dolores River Drainages: at switchback on Whipple Mountain Trail.
South- and west-facing slopes, meadows (with Thurber fescue), and aspen groves. Phenology: flowering & fruiting.

U.S.A., Wyoming, Teton County: Teton Range East Slope: Rendezvous Mountain, avalanche chute NE of Horns Hole, ca 1.5 air mi NW of Teton Village; ca 8 air mi NW of Jackson.
Gullies and low ridges. Gullies with forbs and shrubs, ridges forested with Picea, Pinus and Abies, with scattered tall forb communities.
with Jim Ozenberger

U.S.A., Wyoming, Teton County: Teton Range East Slope: Rendezvous Mountain, just below ridge between Granite Canyon and Jackson Hole, ca 3/4 mi W of Apres Vous Peak, ca 1.5 air mi NW of Teton Village; ca 8 air mi NW of Jackson.
Rocky slopes and ledges dominated by forbs and graminoids. Phenology: flowering & fruiting.

U.S.A., Wyoming, Fremont County: East Slope Wind River Range and Vicinity: Maxon Basin and vicinity, ca 18 air mi SSW of Lander.
Sagebrush grassland. 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.
Sagebrush grassland opening. 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.
Dry, rocky montane meadow. Phenology: flowering.

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: Pine Creek, Gold Creek and vicinity at forest boundary, ca 5 air mi WNW of South Pass City.
Sagebrush steppe. 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.
Sagebrush steppe. Phenology: flowering.

U.S.A., Wyoming, Fremont County: East Slope Wind River Range and Vicinity: Windy Mountain, ca 5 air mi WSW of Dubois.
Dry meadow dominated by graminoids. Phenology: flowering.

U.S.A., Wyoming, Fremont County: East Slope Wind River Range and Vicinity: Baptiste Creek and vicinity, ca 15 air mi WNW of Shoshone Lake.
Rocky slope with exposed soil, scattered whitebark pine and Engelmann spruce present. Phenology: flowering.

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., 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, Gunnison County: Southern Gunnison Basin: Pine Creek Mesa, ca 3.8 air mi SSW of Sapinero on County Road 25; 3.5 road mi N of intersection with County Road 25A.
Roadside on sagebrush mesa. Phenology: flowering & fruiting.

U.S.A., Colorado, Saguache County: Southern Gunnison Basin: San Juan Mountains: Gunnison National Forest: along Continental Divide where it parallels Cochetopa Creek, ca 3-5 air mi NNW of Table Mountain; ca 7-10 air mi ENE of Stewart Peak.
Subalpine meadows; open parkland. Phenology: flowering & fruiting.

U.S.A., Wyoming, Teton County: Mount Leidy Highland Area: Burnt Creek and ridge to east.
Phenology: flowering.

U.S.A., Wyoming, Teton County: Mount Leidy Highland Area: head of Dry Cottonwood Creek, SW to saddle.
Edge of pond. 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., Colorado, Routt County: Sierra Madre/Park Range: Park Range: cirque basin and slopes, just S of Red Dirt Pass.
T10N R82W S19
Streamside.

U.S.A., Colorado, Routt County: Sierra Madre/Park Range: Park Range: Gold Creek drainage, adjacent to Mount Zirkel Wilderness boundary, ca 21 air mi NE of Steamboat Springs.
Aspen groves.

U.S.A., Colorado, Larimer County: Roosevelt National Forest: Front Range: Cache la Poudre Wilderness: Mount McConnell off Colo Hwy 14, ca 19 air mi W of Fort Collins.
North and west facing dry slopes, steep and rocky, with ponderosa pine, Douglas fir, Purshia, and Physocarpus. Phenology: flowering & fruiting.

U.S.A., Colorado, Larimer County: Roosevelt National Forest: Front Range: Trap Park from Trap Park Trail off Long Draw Road (Forest Road 156), ca 37 air mi W of Fort Collins.
Mountain park and along creek with Salix meadows. Phenology: flowering & fruiting.

U.S.A., Colorado, Clear Creek County: Front Range: Arapaho National Forest: Bard Creek Drainage.
T3S R75W S34
Occasional in Pinus aristata forest on a steep, rocky slope.

U.S.A., New Mexico, Rio Arriba County: Santa Fe National Forest and Vicinity: Jemez Mountains: Forest Road 70 and Forest Road 50, Padomas Trail, northwest into San Pedro Parks Wilderness to Vacas Trail, Forest Road 51.
Ponderosa pine and some spruce. Phenology: flowering & fruiting.

U.S.A., New Mexico, Sandoval County: Santa Fe National Forest and Vicinity: Jemez Mountains: NM Hwy 126, 1.2 road mi from Forest Road 20, Telephone Canyon.
Grassy valley. Phenology: flowering & fruiting.

U.S.A., Wyoming, Fremont County: Near Altlantic City.
Phenology: flowering & fruiting.

U.S.A., Wyoming, Sweetwater County: G. Summer Ranch.
Phenology: flowering & fruiting.

U.S.A., Wyoming, Carbon County: Battle Lake.
Phenology: flowering & fruiting.

U.S.A., Wyoming, Teton County: Teton Mountains.
In small clumps at middle elevations. Phenology: flowering & fruiting.
with Elias Nelson

U.S.A., Wyoming, Albany County: Medicine Bow Mountains [Nash Fork].
On the slopes among the dead timber. Phenology: flowering & fruiting.

U.S.A., New Mexico, Catron County: Apache National Forest: Castle Rock.
T2S R16W S6
80% slope; shallow, sandy soil; in woodland under dense pinyon. Phenology: flowering & fruiting.
Annotated by Frances C. Weintraub in 1946.
Accession: USFS 428749

U.S.A., Wyoming, Teton County: Jackson.
In dry fields. Phenology: flowering & fruiting.
with E. N. Wilcox

U.S.A., Wyoming, Teton County: Sulphur Spring Bar 20 mi S of Jackson.
Damp soil. Phenology: flowering & fruiting.
with E. N. Wilcox

U.S.A., Wyoming, Teton County: Jackson Hole: Menors Ferry.
In bunches in irrigated soil . Phenology: flowering & fruiting.
with E. N. Wilcox

U.S.A., Wyoming, Teton County: Jacksons Hole: near Leighs Lake.
In dry sandy soil. Phenology: flowering & fruiting.

U.S.A., Wyoming: Teton Forest Reserve: Buffalo River.
Dry open soil. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sweetwater County: Leucite Hills.
Dry soil. Phenology: flowering & fruiting.
Elmer D. Merrill, 93a. 7/2/1901.

U.S.A., Wyoming, Park County: Absaroka Mountains: North fork of the Shoshoni River Drainage, E of Newton Creek.
Growing on a ridge with Poa, Oxytropis campestris and Lomatium tritenatum. Phenology: flowering & fruiting.

U.S.A., Wyoming, Park County: North Fork Shoshone River Drainage: Absaroka Mountains: ca 0.5 mi SW of Circle H Peak; ca 2 mi N of U.S. Hwy 14, 16, & 20.
Grass/forb community with scattered Douglas fir and limber pine. Phenology: flowering & fruiting.

U.S.A., Wyoming, Park County: Absaroka Mountains: North Fork Shoshone River Drainage: W of Libby Creek, ca 2 mi N of U.S. Hwy 14, 16 & 20 .
On ridge. Phenology: flowering & fruiting.

U.S.A., Wyoming, Park County: North Fork Shoshone River Drainage: Absaroka Mountains: ridge immediately E of Goff Creek, ca 1/2-3 mi S of U.S. Hwy 14, 16, & 20, ca 40 mi W of Cody.

U.S.A., Wyoming, Carbon County: Elk Mountain.
On northwest exposure, in open parks on Madison formation along winter access road. Phenology: flowering & fruiting.

U.S.A., Wyoming, Fremont County: Wind River Indian Reservation.
Open, bare sandy knoll extending into meadow. Rather scarce. Phenology: flowering & fruiting.
with Tidd

U.S.A., Wyoming, Fremont County: Wind River Indian Reservation: old Yellowstone Corrals.
T1S R4W S6
Stony loam soil; open timber, dry site. Not too abundant. Phenology: flowering & fruiting.

U.S.A., Wyoming, Carbon County: Battle Mountain, south face of mountain, Mexican Ridge, 9 air mi E Savery.
South face of mountain, with Artemisia tridentata and Purshia tridentata mixed overstory. Phenology: flowering & fruiting.

U.S.A., Wyoming, Carbon County: Hayden National Forest: Sandstone Experimental Plot.
South moderate slope; sandy clay loam soil; with sandwort, Chrysopsis, yampa, Wyethia. Abundant. Phenology: flowering & fruiting.

U.S.A., Wyoming, Lincoln County: Junction of Box Canyon Creek and Greys River.
Dry ridge, in sagebrush-lodgepole pine. Phenology: flowering & fruiting.

U.S.A., Wyoming, Albany County: Medicine Bow Mountains: Snowy Range: ca 35.5 air mi WNW of Laramie; ca 8 air mi NW of Centennial, near turnoff to Telephone Lake from Wyo Hwy 130.
On exposed, south-facing crest of hill. Phenology: flowering & fruiting.
George Stephens, 53. 7/22/1981.

U.S.A., New Mexico, Coconino County: Kaibab National Forest: Franks Lake.
Loam soil in bottom: scattered in park. Phenology: flowering & fruiting.

U.S.A., Wyoming, Fremont County: Green Mountain, Sagebrush Park.
Loamy grass upland. Phenology: flowering & fruiting.
Gregory P. Hallsten, 742. 9/4/1983.

U.S.A., Wyoming, Fremont County: Green Mountain, Sagebrush Park.
Loamy grass upland. Phenology: flowering & fruiting.
Gregory P. Hallsten, 747. 9/4/1983.

U.S.A., Wyoming, Teton County: Jackson Hole Wildlife Park.
43.8666° N, 110.5549° W; NAD 83, uncertainty 2 mi., Digital Map
In big-sagebrush community on dry hillside. . Phenology: flowering & fruiting.
with Mildred S. Reed

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, Carbon County: Ferris Mountains: ridge top, ca 4 air mi N of Ferris and ca 32.5 air mi NNE of Rawlins.
On developed, rocky, loamy clay soil against granite outcrop with Erigeron pumilius. Thermopsis rhombifolia and Potentilla fissa. Common. Phenology: flowering & fruiting.
with Thomas Wood

U.S.A., Wyoming, Johnson County: Big Horn Range: divide between Virginia and Baby Wagon creeks, ca 3 mi WSW of summit of Loaf Mountain, 3 mi N of U.S. Hwy 16.
Festuca idahoensis/Deschampsia cespitosa community on upper slope on dry rocky soil derived from granite. Phenology: flowering & fruiting.

U.S.A., Wyoming, Lincoln County: Bridger National Forest: La Barge Meadows at Little Corral Creek, just S of Salt River Range, 31 mi W of La Barge.
In open meadow, Agropyron trachycaulum-Artemisia tridentata type. Common. Phenology: flowering & fruiting.
with John S. Shultz

U.S.A., Wyoming, Carbon County: Bridger Peak.
41.1865° N, 107.0317° W; NAD 83, uncertainty 0.5 mi., Digital Map
Steep slopes. Phenology: flowering & fruiting.

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, Fremont County: Wind River Range: 2 mi NW of Brooks Lake.
Steep ,rocky slopes at the base of cliffs. Phenology: flowering & fruiting.

U.S.A., New Mexico, Sandoval County: Valles Caldera National Preserve: Jemez Mountains: ca 1 air mi SW of La Jara Creek.
Meadow with wet areas and ponds. Phenology: flowering.

U.S.A., Wyoming, Sublette County: Ca 17 mi NE of Big Piney.
Star corral-black sagebrush-grass commuinty, gravelly ridges. Phenology: fruiting.

U.S.A., New Mexico, Sandoval County: Valles Caldera National Preserve: Jemez Mountains: Redondo Creek, 2.2-1.1 air mi SE of west entrance.
Meadow, ponderosa pine savanna, stream bank. Phenology: flowering.

U.S.A., Wyoming, Park County: Beartooth Range: SE base of Beartooth Butte on northwest side of Beartooth Lake, ca 0.5 air mi N of U.S. Hwy 212.
Tall forb graminoid community on dry ridge on strongly undulating slope, Phenology: flowering & fruiting.
Sabine Mellmann-Brown, 2557. 8/1/1996.

U.S.A., New Mexico, Sandoval County: Valles Caldera National Preserve: Jemez Mountains: southwest half of Rincon de los Soldados from extreme southeast spur of Cerro del Medio to the NE.
Grassy slopes, drainages, rock outcrops, ponderosa pine savanna. Phenology: flowering.

U.S.A., Wyoming, Fremont County: Absaroka Range: Wind River Indian Reservation: Crow Creek Basin, ca 20 air mi ENE of Dubois.
with Kevin Berner

U.S.A., New Mexico, Sandoval County: Valles Caldera National Preserve: Jemez Mountains: 1.2 air mi E of top of Cerro Pi¤on; southwest corner Cerro del Medio near springs.
Rock outcrop in mixed conifer overstory. Phenology: flowering & fruiting.

U.S.A., New Mexico, Sandoval County: Valles Caldera National Preserve: Jemez Mountains: Redondo Creek Canyon, 1 road mi upstream from Union Oil Buildings.
Stream and roadsides. Phenology: flowering & fruiting.

U.S.A., Wyoming, Natrona County: North Platte River Basin: low ridges ca 4.5 air mi E of Alcova-Seminoe Scenic Highway, ca 1 1/4 air mi N of Carbon County.
South-facing barren siltstone and crumbly limestone slopes on face of eroded ridges; cushion plant community. 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, Carbon County: Sierra Madre: ridge on east side of Forest Road 830 and on west side of North Fork Deep Creek, ca 2.5 ai mi NW of Singer Peak.
Artemisia tridentata var. vaseyana/Ceanothus velutinus/Festuca idahoensis community on rocky, brownish sandy soil on summit of ridge; soil with surface layer of blue-gray sandstone gravel.

U.S.A., New Mexico, Rio Arriba County: Valles Caldera National Preserve: Jemez Mountains: Cerro de la Garita, MP3 and road 1.5 air mi to W across fence from T21W R3E S36 NE1/4.
Meadows and coniferous forest. Phenology: flowering & fruiting.

U.S.A., New Mexico, Sandoval County: Valles Caldera National Preserve: Jemez Mountains: La Jara Creek and holding pond from corral on road to 0.9 air mi NW of summit of Cerro La Jara.
Wet meadows and borders of ponds. Phenology: flowering & fruiting.

U.S.A., Wyoming, Uinta County: Uinta Mountains: Cottonwood Creek Drainage, 13 air mi S of Mountain View.
Dry, rocky sagebrush meadow. Phenology: flowering.

U.S.A., New Mexico, Sandoval County: Valles Caldera National Preserve: Jemez Mountains: Banco Bonito, 1.5 air mi NW of Jemez Falls Campground entrance.
Sawmill area and adjacent ponderosa pine and Gambel's oak woodland. Phenology: flowering & fruiting.

U.S.A., New Mexico, Sandoval County: Valles Caldera National Preserve: Jemez Mountains: East Fork Jenez River from Baca Ranch entry road and downstream to start of canyon.
Phenology: flowering.

U.S.A., New Mexico, Sandoval County: Valles Caldera National Preserve: Jemez Mountains: San Antonio Hot Springs, hillside above, vicinity of buildings, and 0.5 air mi down San Antonio Creek.
Streamside, rocky slopes, roadsides. Phenology: flowering & fruiting.

U.S.A., Colorado, Routt County: North-central Colorado: Elkhead Mountains: N of Dry Fork Elkhead Creek, ca 1 air mi SW of Elkhead; ca 10 air mi N of Hayden.
Lee slope where snow accumulates. Phenology: flowering.

U.S.A., Colorado, Routt County: North-central Colorado: Elkhead Mountains: N of Dry Fork Elkhead Creek, ca 1 air mi SW of Elkhead; ca 10 air mi N of Hayden.
Sagebrush slopes. Phenology: flowering.

U.S.A., Colorado, Routt County: North-central Colorado: Park Range: along a tributary of Tennessee Creek E and below Shield Mountain, ca 6.5-7 air mi NW of Columbine; ca 32.5-33 air mi NNW of Steamboat Springs.
Aspen forest. Phenology: 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: 4 wheel drive road near Meaden Mountain, 10-12 air mi NW of Clark.
Lodgepole pine and aspen woodlands. Phenology: flowering.

U.S.A., Colorado, Moffat County: North-central Colorado: Elkhead Mountains: trail to Black Mountain, ca 20 air mi NE of Craig.
Spruce-fir forest. Phenology: flowering & fruiting.
with Sarah Nunn

U.S.A., Colorado, Jackson County: North-central Colorado: Never Summer Mountains: Colorado State Forest: Lake Agnes cabin, ca 7 air mi ESE of Gould.
Meadow. Phenology: fruiting.

U.S.A., New Mexico, Sandoval County: Valles Caldera National Preserve: Jemez Mountains: northside of Cerro San Luis at base.
Grassland and streamside. Phenology: flowering & fruiting.

U.S.A., Colorado, Jackson County: North-central Colorado: Medicine Bow Mountains: Colorado State Forest: ca 2 air N of Montgomery Pass, ca 6.5 air mi NE of Gould.
Rocky slopes. Phenology: flowering & fruiting.

U.S.A., Colorado, Jackson County: North-central Colorado: Park Range: Buffalo Ridge Trail to NE of Davis Peak, ca 25-26 air mi NW of Walden.
Spruce-fir and open drainages. Phenology: fruiting.

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., New Mexico, Sandoval County: Valles Caldera National Preserve: Jemez Mountains: southwest side of Redondo Peak.
Rocky slopes. Phenology: flowering & fruiting.

U.S.A., Colorado, Routt County: North-central Colorado: Elkhead Mountains: along Wolf Creek and County Road 52, ca 5 air mi SW of Slippery Sides Mountain, ca 6.5 air mi ENE of Hayden.
Roadside and fencerow in mountain shrub community. Phenology: flowering.

U.S.A., Colorado, Jackson County: North-central Colorado: Rabbit Ears Range: Arapaho Ridge from Grassy Run or Trail 1135 NW ca 1 1/4 mi, ca 8 air mi SW of Rand; ca 23-24 air mi S of Walden.
Turfy meadows on volcanic substrate, rocky ridge, and volcanic outcrops. Phenology: flowering.

U.S.A., Colorado, Jackson County: North-central Colorado: Rabbit Ears Range: along Grassy Run or Trail 1135 on the east side of Arapaho Ridge, ca 7.5-8 air mi SW of Rand; ca 23.5 air mi S of Walden.
Open stony ridge in spruce-fir forest. 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: flowering & fruiting.

U.S.A., Colorado, Routt County: North-central Colorado: Park Range: Walton Peak and vicinity, ca 4-5 air mi SW of Rabbit Ears Pass, ca 12 air mi SE of Steamboat Springs.
Meadows and open subalpine spruce-fir on volcanic substrate. Phenology: flowering.

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 & fruiting.

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: fruiting.

U.S.A., Colorado, Routt County: North-central Colorado: Park Range: at the head of Middle Fork Little Snake River, and along the Continental Divide, ca 1-2 air mi ENE of Big Red Park, ca 8-9 air mi ENE of Columbine; ca 30 air mi N of Steamboat Springs.
Stony ridge with scattered conifers. Phenology: fruiting.

U.S.A., Colorado, Jackson County: North-central Colorado: Park Range: along the Continental Divide above the Manzanares Lake, ca 26 air mi W of Cowdrey, ca 30.5 air mi NW of Walden.
Stony ridge with scattered conifers. Phenology: 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.
Open slopes and draw on Mancos shale. Phenology: flowering & fruiting.

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: fruiting.

U.S.A., New Mexico, Sandoval County: Valles Caldera National Preserve: Jemez Mountains: off of G Road just above F Road, ca 1 air mi N of Cerro Santa Rosa, just N of Valle San Antonio, ca 12.5 air mi NW of Los Alamos.
Logged ponderosa pine forest. Phenology: flowering & fruiting.

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: fruiting.

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

U.S.A., New Mexico, Sandoval County: Valles Caldera National Preserve: Jemez Mountains: from N35.9775 W106.4870 N 3/4 mi to 1.5 air mi N of north summit of Cerros de Trasquilar, ca 13 air mi NW of Los Alamos.
Meadow. Phenology: flowering & fruiting.

U.S.A., Colorado, Grand County: North-central Colorado: Park Range: trail head at end of Dumont Lake Road, N on Wyoming Trail to Fishhook Lake.
Spruce-fir forest with scattered grassy areas or wet areas and around lake; forest. Phenology: fruiting.

U.S.A., New Mexico, Sandoval County: Valles Caldera National Preserve: Jemez Mountains: along G Road ca 1 3/4 mi N of F Road, ca 2 1/2-2 3/4 air mi N of Cerro Santa Rosa, ca 13.5 air mi NW of Los Alamos.
Meadow. Phenology: fruiting.

U.S.A., New Mexico, Sandoval County: Valles Caldera National Preserve: Jemez Mountains: just W of the north end of Valle Grande, ca 0.5 mi SW of Cerro Pinyon, ca 11 air mi W of Los Alamos.
Meadows and clearcut ponderosa pine/Douglas fir forest. Phenology: fruiting.

U.S.A., New Mexico, Sandoval County: Valles Caldera National Preserve: Jemez Mountains: ridge between Valle Grande and Valle Jaramillo, ca 1 3/4-2 1/2 air mi NE of Redondo Peak, ca 12 air mi W of Los Alamos.
Fescue meadows. Phenology: fruiting.

U.S.A., New Mexico, Sandoval County: Valles Caldera National Preserve: Jemez Mountains: summit of Cerros del Abrigo, ca 10.5 air mi WNW of Los Alamos.
Corkbark fir/Engelmann spruce forest with clearing and old logging roads. Phenology: fruiting.

U.S.A., New Mexico, Sandoval County: Valles Caldera National Preserve: Jemez Mountains: along H Road ca 1/4-1/3 mi S of Rio Arriba County, ca 1 3/4 air mi N of San Antonio Creek in Valle San Antonio, ca 16.5 air mi NW of Los Alamos.
Meadows and clearings. Phenology: fruiting.

U.S.A., New Mexico, Rio Arriba County: Valles Caldera National Preserve: Jemez Mountains: west slope of Cerro la Garita ca 1/3 mi E of H Road, ca 15.5 air mi NW of Los Alamos.
Meadows, clearings, and along old logging roads in Englemann spruce/corkbark fir/aspen forest. Phenology: fruiting.

U.S.A., Wyoming, Teton County: Grand Teton National Park and Vicinity: Jackson Hole: 0.6 road mi S of turnoff to Signal Mountain Overlook.
Sagebrush flats.
Annotated by David Scott.

U.S.A., Wyoming, Teton County: Grand Teton National Park and Vicinity: Jackson Hole: 0.6 road mi S of turnoff to Signal Mountain Overlook.
Sagebrush flats. Phenology: flowering.
Annotated by David Scott.

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.
Gravel quarry at south end of forest. Phenology: flowering.
Annotated by David Scott.

U.S.A., Wyoming, Teton County: Grand Teton National Park and Vicinity: Teton Range: near Colter Canyon, ca 13.5 air mi NW of Moran.
Montane meadow and slope with Ceanothus velutinus. Phenology: flowering & fruiting.
with David Scott

U.S.A., Wyoming, Teton County: Grand Teton National Park and Vicinity: Jackson Hole: Blacktail Butte, north end.
Elev. 2011 m.
Limestone outcrop and ridgetop. Phenology: flowering & fruiting.
with David Scott, Geneva Chong

U.S.A., Wyoming, Teton County: Grand Teton National Park and Vicinity: Jackson Hole: Blacktail Butte, north end.
Elev. 2011 m.
Limestone outcrop and ridgetop. Phenology: flowering.
with David Scott, Geneva Chong

U.S.A., Wyoming, Teton County: Grand Teton National Park and Vicinity: Jackson Hole: U.S. Hwy 26/89/191, 0.8 road mi N of Spread Creek bridge.
Sagebrush flat and adjacent roadside with patches of willows. Phenology: flowering.

U.S.A., Wyoming, Teton County: Bridger-Teton National Forest: Teton Wilderness: near head of Gravel Creek, ca 17 air mi NE of Moran; ca 33 air mi NE of Moose.
Moist montane meadow adjacent pond. Phenology: flowering & fruiting.
with Tacheeni Scott

U.S.A., Wyoming, Teton County: Grand Teton National Park and Vicinity: Teton Range: in Webb Canyon, ca 18 air mi WNW of Moran; ca 22 air mi NNW of Moose.
Subalpine meadow on slope with limestone outcrops. Phenology: flowering & fruiting.
with Klara Varga

U.S.A., New Mexico, Sandoval County: Valles Caldera National Preserve: Jemez Mountains: upper reaches of Valle Seco.
Grassy meadows with ponderosa pine. Phenology: flowering.

U.S.A., New Mexico, Sandoval County: Valles Caldera National Preserve: Jemez Mountains: "B" road to Puerta de Trasquilar and up southeast slope of Trasquilar.
Ponderosa pine grassland. Phenology: flowering & fruiting.

U.S.A., Wyoming, Teton County: Grand Teton National Park and Vicinity: Teton Range: W of Rendezvous Mountain, upper South Fork Granite Canyon.
Montane. Phenology: flowering & fruiting.

U.S.A., New Mexico, Sandoval County: Valles Caldera National Preserve: Jemez Mountains: Redondo Border to west edge down ridge by Mormon Creek.
Open oak slopes, steep on sedimentary rocky substrate. Phenology: flowering.

U.S.A., Wyoming, Teton County: Southwestern Absarokas: Teton Wilderness: ca 12.5 air mi NE of Moran Junction; along Gravel Creek.
Lodgepole forest mixed with spruce and subalpine fir.

U.S.A., Wyoming, Teton County: Southwestern Absarokas: Teton Wilderness: ca 11.5 mi N of Togwotee Pass.
In wet ground near stream.

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: Yellowstone National Park: Mariposa Lake and its outlet (creek).
Open, dry meadow in spruce-fir forest.

U.S.A., Wyoming, Teton County: Southwestern Absarokas: Teton Wilderness: ca 2.5 air mi N of Gravel Lake, ca 17.5 air mi NE of Moran.
Ridgetop amidst spruce-fir forest and dry, open slope with southern exposure.

U.S.A., New Mexico, Sandoval County: Valles Caldera National Preserve: Jemez Mountains: Banco Bonito, 0.8-1.2 air mi NE of southwest corner of Preserve.
Roadside through ponderosa pine. Phenology: fruiting.

U.S.A., Wyoming, Park County: Southwestern Absarokas: Yellowstone National Park: area between Thorofare Creek and Escarpment Creek, vicinity of Throrfare Ranger Station.
Salix meadows and lodgepole pine forests.

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., New Mexico, Sandoval County: Valles Caldera National Preserve: route from west base of Cerro Grande to summit, then NNE to saddle with Pajarito Mountain, then SE in Canyon de Valle to border with Santa Fe NF; north-northeast ridge of Cerro Grande to saddle with Pajarito Mountain.
Grassland with scattered aspen. Phenology: fruiting.

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., New Mexico, Sandoval County: Valles Caldera National Preserve: from west base of Cerro Grande to summit, then NNE to saddle with Pajarito Mountain, then SE in Canyon de Valle to border with Santa Fe NF; head of Canyon de Valle to forest boundary btw Cerro Grande and Pajarito Mtn.
Grassy areas with patches of aspen and dried stream adjacent to spruce forest. Phenology: flowering & fruiting.

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: "Barbers Point," ca 2 air mi SW of Brooks Lake, ca 27 air mi NW of Dubois.
Wet meadow with steep southern exposure.

U.S.A., New Mexico, Sandoval County: Valles Caldera National Preserve: Jemez Mountains: Rito de los Indios, 2.3 air mi NNE of Pipeline Road.
Boggy area though relatively dry due to low rain fall, and adjacent stream; "bog". Phenology: flowering.
with Brian Jacobs

U.S.A., Wyoming, Park County: Southwestern Absarokas: Teton Wilderness: vicinity and junction of Butte Creek and Thorofare Creek.
Gravel bars and forest edge.

U.S.A., Wyoming, Park County: Southwestern Absarokas: Teton Wilderness: along North Fork Butte Creek, W of Thorofare Buttes, ca 45 air mi SW of Cody.
Gravel bars along creek.

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, Park County: Southwestern Absarokas: Teton Wilderness: vicinity of Pass Creek, ca 1.5 air mi NW of Thorofare Buttes, ca 45 air mi SW of Cody.
Along gravel bars and adjacent dry meadows.

U.S.A., Wyoming, Fremont County: Southwestern Absarokas: Teton Wilderness: vicinity of Cub Creek and Upper Cub Creek Trails junction, ca 1.5 air mi NNW of Bear Cub Pass, ca 27 air mi NW of Dubois.
Dry meadows and forest edge.

U.S.A., Wyoming, Teton County: Southwestern Absarokas: Teton Wilderness: ca 9 air mi NE of Moran Junction along Pacific Creek and Whetstone Creek trails.
Streamsides and dry meadows with mixed lodgepole forests.

U.S.A., Wyoming, Fremont County: Southwestern Absarokas: Kisinger Lakes Trail: ca 8 air mi SE of Togwotee Pass.
Mixed lodgepole-spruce forest.

U.S.A., Colorado, Routt County: Routt National Forest: grazing experimental plot #1.
Occasional in brush on 25% south slope in shallow gravelly loam. Phenology: fruiting.
Accession: USFS 428691

U.S.A., Colorado, Routt County: Middle Fork Little Snake River: ca 36 air mi NNW of Steamboat Springs; ca 35.5 air mi NNE of Hayden.
Stony brushy slopes along river. Phenology: flowering & fruiting.

Achnatherum lettermanii ()
U.S.A., Colorado, Saguache County: Benino Creek.
Along creek on edge of Salix and Carex habitat; silt loam; east aspect; 5% slope. Phenology: flowering & fruiting.
Annotated by Lori E. Brummer in 2014.
Blaine H. M. Mooers, 474. //.

Achnatherum lettermanii ()
U.S.A., Colorado, Saguache County: Rio Grande National Forest: Del Norte Ranger District: LaGarita Mountains: 200 m from LaGarita Creek north side.
Carex-Deschampsia caespitosa meadow; silt loam; east aspect on 5% slope. Phenology: flowering & fruiting.
Annotated by Lori E. Brummer in 2014.
Blaine H. M. Mooers, 484. //.

U.S.A., Colorado, Conejos County: Cumbus.
Phenology: fruiting.
Annotated by Mary E. Barkworth in 1980.
1.
Annotated by F. L. Scribner in 1980.

U.S.A., New Mexico, Rio Arriba County: Chama.
Annotated by Mary E. Barkworth in 1980.

U.S.A., Colorado, Saguache County: Region of the Gunnison Watershed: Marshall Pass.
Annotated by Mary E. Barkworth in 1980.
1.
Annotated by Theodor Holm in 1980.

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

U.S.A., Colorado, Gunnison County: Region of the Gunnison Watershed: Rogers.
Phenology: fruiting.
1.
Annotated by Theodor Holm in 1980.

U.S.A., Colorado, Gunnison County: Region of the Gunnison Watershed: Roger's.
Annotated by Theodor Holm in 1980.

U.S.A., Colorado, Montrose County: Uncompahgre National Forest.
Abundant on 20% south slope in shallow loam. Phenology: flowering & fruiting.

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

Achnatherum lettermanii ()
U.S.A., Colorado, Delta County: Grand Mesa National Forest: Flowering Park.
T12S R96W
Park in lavea. Phenology: flowering & fruiting.
with Rosetta

U.S.A., Colorado, Montezuma County: Montezuma National Forest.
Medium on 10% southeast slope in deep sandy loam. Phenology: fruiting.

U.S.A., Colorado, Montezuma County: Montezuma National Forest: Aspen Ranger Station.
Abundant on 4% south slope in shallow sandy soil. Phenology: flowering & fruiting.

U.S.A., Wyoming, Platte County: Laramie Range: South Cooney Hills, ca 12 air mi SW of Wheatland.
Granite outcrops. Phenology: fruiting.
with J. Brondum and T. McGowan

U.S.A., Colorado, Boulder County: Silver Lake.
Elev. 3150 m.
Annotated by Aven Nelson in 1980.

U.S.A., Colorado, no county County: Montezuma National Forest: Fall Creek.
Common on moderate west slope in gravelly loam with yarrow, Erigeron and brome. Phenology: fruiting.
Annotated by A. S. Hitchcock in 1930.

U.S.A., Colorado, Gunnison County: Gunnison National Forest: Black Mesa.
Mountain grassland. Phenology: flowering & fruiting.
Annotated by Jane W. Roller.

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

U.S.A., New Mexico, Rio Arriba County: Carson National Forest: Lagunitas allotment.
Aspen woodland in 2% south slope in loam with Festuca, Poa and Agrostis. Phenology: flowering & fruiting.
Annotated by Jason R. Swallen.

U.S.A., New Mexico, Rio Arriba County: Santa Fe National Forest: Mesa Alta.
Pinyon/juniper on 10% south slope in silt loam with Bouteloua, Sitanion and Artemisia. Phenology: flowering & fruiting.
Annotated by Jason R. Swallen.

U.S.A., Colorado, Ouray County: Uncompahgre National Forest: Spirit Basin.
Moderate in alpine meadow on flat slope in rocky sandy loam. Phenology: fruiting.
Henry Tiedemann, T-38. 9/17/1942.

U.S.A., Colorado, Larimer County: Rocky Mountain National Park: McHenrys Peak: Emerald Lake.
E, 0N
Occasional on dry south-facing slope. Phenology: flowering & fruiting.
Annotated by William A. Weber.

U.S.A., Colorado, Montrose County: Uncompaghre National Forest: Little Red Canyon: head.
Occasional in aspen woodland on 2% south slope in deep sandy loam. Phenology: flowering & fruiting.
Annotated by Harold D. Harrington in 1944.
with C. W. Doran and V. L. Bunderson

U.S.A., Colorado, Montrose County: Uncompaghre National Forest: Little Red Canyon: head.
Occasional in aspen woodland on 2% south slope in deep sandy soil. Phenology: flowering & fruiting.
with C. W. Doran and V. L. Bunderson

U.S.A., Colorado, Pitkin/Gunnison County: Elk Mountains: ridge S of Taylor Pass.
Alpine ridge. Documentation of: Use of the Braun-Blanquet Phytosociological Technique in a Colorado Alpine Vegetation Study. Phenology: flowering & fruiting.
Katherine I. Matthews, 2008. 7//1986.

U.S.A., Colorado, Delta County: Grand Mesa National Forest: Hay Rack Park in West Muddy.
Grassland in muddy loam. Phenology: fruiting.
Annotated by Jason R. Swallen.

U.S.A., Colorado, Routt County: Anita Peak.
Grassy summits. Phenology: flowering & fruiting.
Annotated by Elias Nelson in 1980.

U.S.A., New Mexico, Rio Arriba County: Carson National Forest: Lagunitas.
Scattered in open grassland on south slope in shallow, gravelly loam. Phenology: fruiting.

U.S.A., Colorado, Archulata County: Archuleta Creek: Tierra Amarilla Land Grant.
Dry meadow. Phenology: flowering & fruiting.
Annotated by Agnes B. Chase in 1980.

U.S.A., Colorado, Routt County: Routt National Forest: experiment plot #1.
Abundant in oak brush on south slope in dry gravelly loam. Phenology: flowering & fruiting.
Philip V. Woodhead, 52. 7/8/1926.

U.S.A., Colorado, Moffat County: 20 mi NW of Craig: Illinois Park.
Shrubland. Phenology: flowering & fruiting.

U.S.A., Colorado, Garfield County: Cutoff Gulch: 2.5 mi SW of junction of Porcupine Gulch and Connley Gulch.
T4S R97W S35; NW1/4 of NE1/4 of SW1/4
Common on ridgetop in loam with Artemisia, Amelanchier and Koeleria. Phenology: flowering & fruiting.
with M. Waters

U.S.A., Colorado, Lake County: Cochetopa National Forest: Tennessee Pass.
Sparse in open parks on 10Tsoutheast slope in sandy soil. Phenology: flowering & fruiting.

U.S.A., Colorado, Dolores County: Montezuma National Forest.
Scattered. Phenology: fruiting.
Robert F. Copple, 153. //1920.

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

U.S.A., Colorado, no county County: Montezuma National Forest.
Phenology: fruiting.
Annotated by A. S. Hitchcock.
Robert F. Copple, sn. 7//1921.

U.S.A., Colorado, Boulder County: W of Caribou; N of Fourth of July Road; approach to Bald Mountain.
Along ridge in open subalpine slope. Phenology: flowering & fruiting.
with Judy Wittmann

U.S.A., New Mexico, Colfax County: Philmont Scout Ranch, near Cimarron: Porcupine Camp.
Common on open slope. Phenology: flowering & fruiting.

U.S.A., Colorado, Eagle County: Holy Cross National Forest: Turkey Creek: near Redcliff.

U.S.A., Colorado, Montrose County: Uncompagre Plateau: 1 mi W of Windy Point.
T49N R15W
Rocky talus on west slope. Phenology: flowering & fruiting.

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

U.S.A., Wyoming, Natrona County: [location and coordinates withheld]
Limber pine woodland. 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.
Accession: 1013100, Barcode: RM0297854

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: Commissary Ridge, ca 14 air mi N of Kemmerer.
Flats along stream, old homestead in aspen grove, and slope with sandstone outcrops. Phenology: flowering & fruiting.

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: Tunp Range: Pine Creek, ca 2 road mi NNE of Pine Creek Ski Area, ca 8 air mi NE of Cokeville.
Stream bottom and shaley slopes. Phenology: buds.
Accession: 1017024, Barcode: RM0300890

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.
with Charmaine Refsdal

U.S.A., Idaho, Bonneville County: Targhee National Forest: Snake River Range: ridge between Spring Run Canyon and Elbow Canyon; ca 3 air mi NE of Palisades Dam.
T1S R45E S11
Douglas fir forest understory and shrubby slopes.
with Rafael Molina

U.S.A., Idaho, Teton County: Targhee National Forest: West Slope Teton Range: McRenolds Reservoir, ca 8 air mi E of Lamont.
T7N R46E S5; also S6
Openings adjacent to reservoir.
with Rafael Molina

U.S.A., Wyoming, Teton County: Targhee National Forest: East Slope Teton Range: along creek flowing E from Ski Lake, ca 7.5 air mi NW of Jackson.
Streamside, mostly coniferous forest, some riparian. Phenology: flowering.

U.S.A., Idaho, Madison County: Targhee National Forest: West Slope Big Hole Mountains: Base of Chicken Peak to summit of Liars Peak.
T3N R43E S2; also S11
Open slopes dominated by shrubs and forbs, with scattered patches of Abies lasiocarpa.

U.S.A., Wyoming, Teton County: Targhee National Forest: Crest of Teton Range: south face of Mt. Glory, ca 9 air mi NW of Jackson.
Open slope dominated by forbs and bunch grass. Phenology: flowering.

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.

U.S.A., Idaho, Fremont County: Targhee National Forest: Island Park Plateau: Lower Mesa Falls Campground and vicinity.
T10N R44E S19; also T10N R43E S24
Coniferous forest dominated by Pseudotsuga menziesii, with many clearings and some riparian.

U.S.A., Idaho, Clark County: Targhee National Forest: Centennial Mountains: Bear Gulch at head of trail to Mule Meadows and Table Mountain, ca 7 air mi NW of Kilgore.
T13N R38E S4
Along roadside adjacent to coniferous forest dominated by Pseudotsuga menziesii and Pinus contorta, some Picea englemannii.

U.S.A., Wyoming, Converse County: Laramie Range: along Rabbit Creek, ca 20 air mi SW of Douglas.
Granite outcroppings. Phenology: fruiting.
with T. McGowan

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, 1227. 7/22/1990.

U.S.A., Colorado, Garfield County: Flat Tops/White River Plateau: Flat Tops Wilderness: vicinity of McMillan Lake, ca 30 air mi NNE of Glenwood Springs.
Meadows with northeast exposure.
James P. Vanderhorst, 1386. 7/28/1990.

U.S.A., Colorado, Garfield County: Flat Tops/White River Plateau: north rim of Deep Creek Canyon around Balixburg Spring, ca 14 air mi NE of Glenwood Springs.
Limestone rimrock, with limber pine, Douglas fir, and Selaginella.
James P. Vanderhorst, 3515. 7/23/1991.

U.S.A., Colorado, Garfield County: Flat Tops/White River Plateau: South Fork White River, "Budges Resort", ca 20 air mi N of Glenwood Springs.
Meadows with grasses and forbs.
James P. Vanderhorst, 3813b. 8/6/1991.

U.S.A., Colorado, Garfield County: Flat Tops/White River Plateau: Indian Camp Pass, ca 18 air mi N of Glenwood Springs.
Limestone ridge above pass, rock with scattered shrubs (cinquefoil, juniper) and herbs.

U.S.A., Colorado, Garfield County: Flat Tops/White River Plateau: limestone ridge above Bison Lake, ca 13 air mi N of Glenwood Springs.
Exposed limestone with pockets of poorly drained soil, northern exposure, with scattered spruce.

U.S.A., Colorado, Garfield County: Flat Tops/White River Plateau: Flat Tops Wilderness: Devils Causeway, ca 15 air mi SW of Yampa.
North facing cliffs and scree slopes below causeway.
with Carlos Palaci

U.S.A., Colorado, Garfield County: Flat Tops/White River Plateau: Flat Tops Wilderness: Blair Mountain, ca 17 air mi NNW of Glenwood Springs.
Flat top of mountain with limestone substrate, meadow with scattered willows and currants.
with Carlos Palaci

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., Colorado, Rio Blanco County: Flat Tops/White River Plateau: Hill Creek Trail from campground to halfway to top, ca 8 air mi SE of Buford.
Oak scrub slopes, meadows, and streamside.

U.S.A., Colorado, Garfield County: Flat Tops/White River Plateau: Coulter Mesa Road, ca 1 mi NW of Orphan Springs; 18 air mi N of Rifle.
Pond, sagebrush meadows, and aspen groves.

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.
Swale in sagebrush grassland. Phenology: fruiting.

U.S.A., Wyoming, Carbon County: South-central Wyoming: Sierra Madre: along a tributary of Canary Grove Draw, ca 3/4-1 mi SW of Muddy Creek, ca 28.5 air mi SSW of Rawlins; ca 25.5 air mi NE of Baggs.
Sagebrush-grassland. Phenology: fruiting.

U.S.A., New Mexico, Sandoval County: Jemez Mountains: Bandelier National Monument: upper Rito de los Frijoles watershed and Scooter Peak area S of NM Hwy 4 and W of Forest Road 289.
Wet meadows. Phenology: flowering.

U.S.A., Wyoming, Carbon County: Sierra Madre: Bridger Peak area on the Continenal Divide, ca 11 air mi W of Encampment.
Open forest. Occasional. Phenology: fruiting.

U.S.A., Wyoming, Carbon County: Sierra Madre: South Soldier Creek, ca 10 air mi SSW of Encampment.
Open woods with moist opening. Few plants. Phenology: flowering.

U.S.A., Wyoming, Carbon County: Sierra Madre: Continental Divide, ca 10.5 air mi WSW of Encampment.
Rocky, wooded slope. Infrequent. Phenology: flowering.

U.S.A., Wyoming, Carbon County: Sierra Madre: North Soldier Creek, ca 8.3 air mi SSW of Encampment.
Open meadow near creek. Occasional. Phenology: buds.

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.
Stony creek banks. Phenology: flowering.
with Russ Nelson

U.S.A., Wyoming, Sublette County: Wyoming/Salt River Ranges: Wyoming Range: north side of Beaver Ridge, ca 24 air mi NW of Pinedale.
Stony sagebrush slope. Phenology: flowering.
with Russ Nelson

U.S.A., Wyoming, Lincoln County: Wyoming/Salt River Ranges: Salt River Range: near the head of Smiths Fork, ca 2 air mi SSE of Sheep Pass; ca 14 air mi SE of Afton.
Open slopes with scattered islands of spruce-fir. Phenology: fruiting.
with Russ Nelson

U.S.A., Wyoming, Lincoln County: Wyoming/Salt River Ranges: Wyoming Range: Willow Creek Drainage: Adams Creek, 1-3 air mi E of Rimrock Ranch; 9 air mi SE of Hoback Junction.
Stream sides and adjacent coniferous slopes.

U.S.A., Wyoming, Teton County: Wyoming/Salt River Ranges: Wyoming Range: Buck Creek to Beaver Mountain.
Grassy slopes and coniferous forest.

U.S.A., Wyoming, Lincoln County: Wyoming/Salt River Ranges: Wyoming Range: Pickle Pass and trail E 1 mi toward Hunter Creek, 3.8-4.8 air mi W of Hoback Peak
Open grassy slopes with scattered whitebark pine, subalpine fir, and Engelmann spruce.

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: flowering.

U.S.A., Wyoming, Lincoln County: Wyoming/Salt River Ranges: Salt River Range: Jeep trail SE from end of Dry Creek Road, ca 8 air mi ESE of Afton.
Meadows and open coniferous forests. 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, Sublette County: Wyoming/Salt River Ranges: Wyoming Range: Jamb Creek and lower slopes of ridge to N; ca 2.5 air mi SE of Hoback Peak.
Open subalpine fir forests with grassy slopes. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sublette County: Wyoming/Salt River Ranges: Wyoming Range: Upper Jamb Creek basin; 1-1.5 air mi ESE of Hoback Peak.
Stream drainage with grassy or barren slopes. Phenology: flowering.

U.S.A., Wyoming, Lincoln County: Wyoming/Salt River Ranges: Wyoming Range: Deadman Mountain trail, 1-2 miles from trailhead; 0.5-1 air mi N of Deadman Mountain summit.
Scattered forests with meadows. Phenology: flowering.

U.S.A., Wyoming, Lincoln County: Wyoming/Salt River Ranges: Salt River Range: North Fork Willow Creek trail towards McDougal Pass, ca 9.5 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: Trail Creek to Elk Mountain, 1.7-3 mi NE of trail head including summit; 9 air mi E of Alpine.
Upper slopes with scattered areas of Douglas fir and subalpine fir. Phenology: fruiting.

U.S.A., Wyoming, Sublette County: Wyoming/Salt River Ranges: Wyoming Range: junction of Sled Runner Creek with Fisherman Creek; 7 air mi SE of Bondurant.
Stream bottoms with willow thickets and adjacent slopes with Douglas fir and lodgepole pine. Phenology: flowering & 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: flowering & fruiting.

U.S.A., Wyoming, Sublette County: Wyoming/Salt River Ranges: Wyoming Range: Soda Lake; 2 air mi S of Lander Peak; 26 air mi SW of Daniel Junction.
Margin of pond, meadow, lodgepole pine forest, and roadside; forest. Phenology: fruiting.

U.S.A., Wyoming, Lincoln County: Wyoming/Salt River Ranges: Wyoming Range: upper Dry Basin Creek just W of middle peak of Triple Peak; ca 26 air mi SW of Daniel Junction.
Sagebrush-grassy slopes. Phenology: fruiting.

U.S.A., Wyoming, Lincoln County: Wyoming/Salt River Ranges: Salt River Range: lake ca 1 air mi SW of Visser Peak.
Lake margin, limestone outcrop, and coniferous forest; limestone outcrop. 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: flowering.

U.S.A., Wyoming, Sublette County: Wyoming/Salt River Ranges: Wyoming Range: Wyoming Range National Recreation Trail; 3-4 trail mi N of McDougal Gap.
Meadows and wet areas. Phenology: fruiting.

U.S.A., Wyoming, Lincoln County: Wyoming/Salt River Ranges: Salt River Range: Star Peaks, on drainage W of peak 9988 (feet).
Limestone outcrops and loose remnants with islands of grass-herb patches and coniferous forests. Phenology: fruiting.

U.S.A., Wyoming, Sublette County: Wyoming/Salt River Ranges: Wyoming Range: N up spine of Mount Schidler; ca 2.5 air mi NE of Middle Piney Lake.
Coniferous forests and talus slopes. Phenology: fruiting.

U.S.A., Wyoming, Sublette County: Wyoming/Salt River Ranges: Wyoming Range: N up spine of Mount Schidler; ca 2.5 air mi NE of Middle Piney Lake.
Coniferous forests and talus slopes. 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: flowering & fruiting.

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: flowering & fruiting.

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: 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: flowering & fruiting.

U.S.A., Wyoming, Sublette County: Wyoming/Salt River Ranges: Salt River Range: Big Fall Creek, ca 24 air mi SW of Big Piney.
Stream bottom with a series of limestone benches, waterfalls, and calcareous precipitate. Phenology: flowering.

U.S.A., Wyoming, Lincoln County: Wyoming/Salt River Ranges: Salt River Range: end of Indian Creek Road, ca 21 air mi NE of Cokeville.
Coniferous forests, grassy slopes and shaley, semi-barren slopes with stream below. Phenology: flowering.

U.S.A., Wyoming, Sublette County: Wyoming/Salt River Ranges: Salt River Range: South end of Deadline Ridge, ca 3 air mi NW of Viola.
Rocky slopes and ridges. 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: flowering.

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: Tunp Range: Pine Creek, ca 2 road mi NNE of Pine Creek Ski Area, ca 8 air mi NE of Cokeville.
Stream bottom and shaley slopes. Phenology: buds.

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 & fruiting.

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: flowering & fruiting.

U.S.A., Wyoming, Lincoln County: Wyoming/Salt River Ranges: Tunp Range: Northeast Rim of Ferney Gulch, ca 20 air mi WNE of Cokeville.
Limestone outcrops and limey area. Phenology: flowering.

U.S.A., Wyoming, Lincoln County: Wyoming/Salt River Ranges: Salt River Range: Commissary Ridge Area: Packtrail between Way Creek and Hams Fork Creek, ca 20 air mi NE of Cokevillle.
Coniferous forests and openings. Phenology: flowering.

U.S.A., Wyoming, Sublette County: Upper Green River Basin: Cretaceous Mountain/Hogsback Ridge Area: ca 0.5 air mi S of southern end of Cretaceous Mountain, ca 14 air mi SW of Big Piney.
Hilltop with sagebrush slopes and semi-barren areas on ridges. Phenology: fruiting.

U.S.A., Wyoming, Lincoln County: Upper Green River Basin: Cretaceous Mountain/Hogsback Ridge Area: southeastern corner of Hogsback Ridge, ca 22 air mi SW of Big Piney.
Limey, gravelly slopes and calcareous outcrops. Phenology: fruiting.

U.S.A., Wyoming, Sublette County: Wyoming/Salt River Ranges: Wyoming Range: Northern end of Mount Darby from Fish Creek.
Steep slopes with coniferous forests and open grassy to gravelly areas. 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 & fruiting.

U.S.A., Wyoming, Lincoln County: Wyoming/Salt River Ranges: Salt River Range: Commissary Ridge, east flank: below Peak 10315.
Wet meadows, stream sides and gravelly slopes. Phenology: buds.

U.S.A., Wyoming, Lincoln County: Wyoming/Salt River Ranges: Salt River Range: Mount Isabel.
Rocky slopes, ridges and outcrops, also grassy slopes with whitebark pine, subalpine fir and some engelmann spruce. Phenology: buds.

U.S.A., Wyoming, Lincoln County: Wyoming/Salt River Ranges: Salt River Range: Indian Ridge from the top of the trail to first high point, ca 0.5 mi N of Indian Mountain. EC
Rocky slopes with whitebark pine, subalpine fir and some engelmann spruce. Phenology: flowering & fruiting.

U.S.A., Wyoming, Lincoln County: Wyoming/Salt River Ranges: Salt River Range: Commissary Ridge, southwest flank: Stream branch E to NE of Pole Creek, just N of Bridger-Teton National Forest's southern boundary.
Stream bottom. Phenology: flowering & fruiting.

U.S.A., Wyoming, Lincoln County: Wyoming/Salt River Ranges: Salt River Range: Spring Lake Creek trail from divide to western end of Lake Alice.
Rock slides, coniferous forests and shoreline. Phenology: flowering & fruiting.

U.S.A., Wyoming, Lincoln County: Wyoming/Salt River Ranges: Salt River Range: Hobble Creek, 2.6-3.6 road miles N of Spring Lake Creek and trail to Lake Alice.
Roadside with limestone and shale slopes and stream sides. Phenology: fruiting.

U.S.A., Wyoming, Teton County: Southwestern Absarokas: flats along Blackrock Creek near Blackrock Ranger Station, ca 8 air mi E of Moran, ca 31.3 air mi NE of Jackson.
Sagebrush bottom.
with Neil Snow

U.S.A., Wyoming, Fremont County: Southwestern Absarokas: between Dundee Meadows and DuNoir Butte, ca 22.5 air mi NW of Dubois.
Volcanic cliffs and outcrops in mixed conifer forest dominated by whitebark pine.
with Neil Snow

U.S.A., Wyoming, Fremont County: Southwestern Absarokas: Dundee Meadows below Bonneville Pass and DuNoir Butte, ca 23 air mi NW of Dubois.
Meadow.
with Neil Snow

U.S.A., Wyoming, Washakie County: Big Horn Mountains: along Cherry Creek, ca 33.5 air mi SE of Ten Sleep, ca 14.5 air mi SSE of Big Trails.
Dry grassy slopes. Phenology: flowering & fruiting.

U.S.A., Wyoming, Carbon County: Medicine Bow Mountains: 6 mi from North Brush Creek Road on the road to Kennaday Peak, on the southwest shoulder of the peak below the lookout.
In sandy soil with Trisetum, Poa, and Agoseris. Abundant. Phenology: flowering & fruiting.

U.S.A., Wyoming, Big Horn County: Big Horn Mountains: between Baby Wagon and Virginia creeks, ca 18 air mi NE of Ten Sleep.
Mixed conifer forest. Phenology: flowering & fruiting.
with B. E. Nelson

U.S.A., Wyoming, Albany County: Medicine Bow Mountains: ENE of Little Brooklyn Lake, behind Open Air Chapel, above road.
Dry southeast-facing slope. Phenology: flowering & fruiting.

U.S.A., Wyoming, Albany County: Medicine Bow Mountains: ENE of Little Brooklyn Lake, behind Open Air Chapel, above road.
Spruce-fir forest. Phenology: flowering & fruiting.

U.S.A., Wyoming, Albany County: Medicine Bow Mountains: ca 3/4 air mi SE of Brooklyn Lake, N of road, near southern boundary of GLEES.
Moist forb meadow on south-facing slope.

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.

U.S.A., Wyoming, Albany County: Medicine Bow Mountains: ca 0.5 air mi ENE of Brooklyn Lake, meadow surrounding plot 167.
Wet meadow - spring rivulet. Phenology: flowering & fruiting.
with Tom Fletchall

U.S.A., Oregon, Grant County: Umatilla National Forest and Vicinity: North Fork John Day Wilderness: from China Meadows to middle of Packsaddle Trail, ca 7 mi N and 5 mi W of Granite.
Surrounding spruce-lodgepole pine forest; slope 0-15; aspect southeast. Phenology: fruiting.

U.S.A., Wyoming, Sweetwater County: [location and coordinates withheld]
Rich hillsides, on north slope of large sandstone buttes. Phenology: 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 & fruiting.
Annotated by Stuart Markow in 1999.
Robert S. Kirkpatrick, 1699. 7/31/1983.
with Ruth E. B. Kirkpatrick

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 & fruiting.
Robert S. Kirkpatrick, 4058. 7/15/1984.

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.
Robert S. Kirkpatrick, 5182. 7/29/1984.

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, Fremont County: Absaroka Mountains: ca 18 air mi N of Dubois, along Horse Creek in the Five Pockets area.
Dry meadow, montane-subalpine. Phenology: flowering & fruiting.
with Ruth E. B. Kirkpatrick

U.S.A., Wyoming, Fremont County: Absaroka Mountains: ca 25 air mi N of Dubois, in the vicinity and NW of the junction of Emerald and Sheep creeks.
Dry meadow, montane-subalpine. Phenology: flowering & fruiting.
with Ruth E. B. Kirkpatrick and Leslie Demy

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.
Under Douglas fir in fine, deep soil; slope 20; aspect east. 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., Wyoming, Park County: Southeastern Absarokas: Francs Fork, 4-6 air mi SSW of trailhead.
Alpine meadows.

U.S.A., Wyoming, Park County: Southeastern Absarokas: North Meeteetse Creek, 1.5-2.5 air mi W of Foster Reservoir, northwest end of Carter Mountain.
Rocky slopes and drainage. Phenology: flowering & fruiting.

U.S.A., Wyoming, Park County: Southeastern Absarokas: 3-5 air mi NW of Kirwin, upper Greybull River between Yellow Creek and Steer Creek.
Alpine and subalpine meadows. Phenology: flowering & 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.
In mixed conifer woods in fine, deep soil; slope 15-20; aspect north. Phenology: fruiting.

U.S.A., Wyoming, Park County: Southeastern Absarokas: Galena Basin, ca 3 air mi N of Kirwin.
Meadow. Phenology: flowering & fruiting.

U.S.A., Wyoming, Park County: Southeastern Absarokas: Boulder Basin Trail through Castle Creek drainage.
Coniferous forest, streamside, and grassy slopes; grassy slopes. Phenology: flowering & fruiting.

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., Oregon, Morrow County: Umatilla National Forest and Vicinity: Forest Road 2120 and 20, ca 21 mi S and 4 mi E of Heppner.
Under Douglas fir and grand fir overstory in a shady creek with organic soil, slope 0-5; aspect none. Phenology: fruiting.

U.S.A., Wyoming, Park County: Northern Absarokas: Pat O'Hara Peak summit and adjacent northern exposure.
Open, grassy slopes and limestone outcrops with some volcanics at summit. Phenology: flowering & fruiting.

U.S.A., Wyoming, Fremont County: Southwestern Absarokas: West DuNoir Creek, ca 9 air mi E of Togwatee Pass.
Limestone outcrops and slopes with sagebrush and scattered limber pines.

U.S.A., Wyoming, Park County: Southwestern Absarokas: Deer Creek trail, 2-5 trail mi W of trailhead on South Fork Road.
Slopes, drainages, and stream bottoms in mostly douglas fir forests with volcanic substrates.

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, 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: 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.
Annotated by Walter Fertig.

U.S.A., Wyoming, Sublette County: West Slope Wind River Range: peak 1.5 air mi WSW of Temple Peak, 3 air mi N of Independence Mountain.
Rocky alpine 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. Phenology: fruiting.
with Jonathan Hughes

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: fruiting.
with Jonathan Hughes

U.S.A., Wyoming, Carbon County: Medicine Bow Mountains: Elk Mountain, main building SW of summit.
On moist streambeds. Common. Phenology: flowering & fruiting.
with Barry Hammel

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. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sublette County: West Slope Wind River Range: Macs Creek at confluence with Christina Lake, ca 5 air mi NE of east shore of Boulder Lake, ca 16 air mi E of Pinedale.
South-facing, open canopy, rocky ridge on north shore of lake. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sublette County: West Slope Wind River Range: Boulter Lake, ca 30 air mi ESE of Pinedale.
Granite outcrop and rock-lined stream in spruce grove on east shore of lake. Phenology: flowering & fruiting.
with Jonathan Hughes

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.
Open canopy, rocky, south-facing meadow adjacent to South Fork Boulder Creek. 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, grassy-rocky slopes above talus fields on north shore of creek. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sublette County: West Slope Wind River Range: along jeep trail ca 2 mi W of Union Peak, ca 12 mi SW of Dubois.
Rolling, open meadow. 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: fruiting.

U.S.A., Wyoming, Sublette County: West Slope Wind River Range: Indian Pass Trail, between north shore of Seneca Lake and south shore of Island Lake, ca 18 air mi NE of Pinedale.
Granite cliff and rocky trailside clearing north of Little Seneca Lake. Phenology: fruiting.

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., New Mexico, Colfax County: Vermejo Park Ranch: meadows 1.5 air mi NNE of northernmost summit of Ash Mountain.
Large, gently sloping, rocky meadow with moist soil; dominated by Poa pratensis, Phleum pratense, Danthonia parryi, Iris missouriensis, scattered Pinus ponderosa and P. aristata. Tufted among rocks; uncommon. Phenology: flowering & fruiting.
Annotated by Ben Legler on 10/18/2008.

U.S.A., Wyoming, Albany County: Medicine Bow Mountains: near the end of BLM Road 3431 above the Laramie River Canyon, ca 5.3 air mi S of Woods Landing; ca 29.7 air mi SW of Laramie.
Sagebrush patch on lee slope of ridge. Phenology: flowering.

U.S.A., Wyoming, Carbon County: Medicine Bow Mountains: top of Kennaday Peak, ca 15 air mi E of Saratoga; ca 9 air mi N of Ryan Park.
Subalpine meadow with conifers and melting snow. Phenology: buds.

U.S.A., Wyoming, Carbon County: Medicine Bow Mountains: Sawmill Park, S of intersection of Forest roads 120 and 120.2F, ca 8 air mi SW of Arlington; ca 19 air mi NW of Centennial.
Dry meadow uphill from park. Phenology: flowering.

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.
Wet alpine meadow. Phenology: buds.

U.S.A., Wyoming, Carbon County: Medicine Bow Mountains: along Turpin Creek, near Forest Road 100 (North Brush Creek Road) between intersection with Forest roads 132.1C and 126, ca 17 air mi NW of Centennial; ca 14 air mi SW of Arlington.
Open forest surrounding potholes. Phenology: flowering.

U.S.A., Wyoming, Carbon County: Medicine Bow Mountains: Cecil Park W of intersection of Forest Road 100 (North Brush Creek Road) and Forest Road 103, ca 15 air mi NW of Centennial; ca 9 air mi NE of Ryan Park.
Park. Phenology: flowering.

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: flowering & fruiting.

U.S.A., Montana, Meagher County: Lewis and Clark National Forest: Crazy Mountains: Trail 641, ca 1.5-3 air mi from Forest Road 66.
Trail through coniferous forest (lodgepole pine and Picea engelmannii) with openings. Phenology: fruiting.
1. Achnatherum lettermanii (Vasey) Barkworth.

U.S.A., Montana, Carbon County: Ca 1 mi NE of Dead Indian Hill.
Limestone talus in narrow canyon. Phenology: flowering & fruiting.
1. Stipa lettermanii Vasey
Annotated by Ellen Collins.

U.S.A., Montana, Beaverhead County: Lima.
2. Stipa lettermanii Vasey
Annotated by M. Barkworth in 1980.

U.S.A., Montana, Madison County: Beaverhead National Forest: Cliff Lake Bench.
Slope 5%, east aspect; deep loam soil; grassland with Fid, Pam, brome, lupine, Geranium. Scattered. Phenology: flowering & fruiting.
1. Stipa lettermanii Vasey
Annotated by Frances C. Weintraub on 3/23/1951.

U.S.A., Colorado, Saguache County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Sangre de Cristo Range: North Rock Creek, ca 2.5 road mi E of Alder.
Oak woodlands intermixed with grassy slopes. Phenology: flowering & fruiting.

U.S.A., Montana, Park County: Absaroka Range: Gallatin National Forest: along Forest Road 2532, ca 5.5 air mi SE of Livingston.
Stream bank. Phenology: flowering.
with Ken Elliott
Accession: RM 871797, Barcode: USFS0064668

U.S.A., Montana, Carbon County: Beartooth Mountains: Gallatin National Forest: from Wyoming along trail NNE towards Crazy Mountain, ca 26-27.5 air mi WSW of Red Lodge.
Mixed conifer forest dominated by Pinus contorta with scattered dry meadows. Phenology: fruiting.
with Bernadette Kuhn
Accession: RM 871798, Barcode: USFS0064669

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.
Open forb meadow. Phenology: flowering.
with Brian Elliott and B. E. Nelson

U.S.A., Wyoming, Lincoln County: Snake River Range: Sheep Mountain, ca 4 air mi N of Alpine.
Rocky limestone ridgetop, 5-10% slope, east aspect, associated with Elymus spicatus, Lesquerella multiceps, Bupleurum americanum, Penstemon procumbens. Phenology: flowering.
with Joan Lucas

U.S.A., Colorado, Pitkin County: White River National Forest: Hunter Creek, ca 2 air mi NE of Aspen.
Meadow and trails with scattered oak and aspen. Phenology: flowering & fruiting.
Michael K. Kirkpatrick, 2249. 7/3/2010.

U.S.A., Colorado, Pitkin County: Sawatch Range: White River National Forest: Barnard Hut and unnamed creek southeast of Richmond Hill at edge of Collegiate Peaks Wilderness, ca 1.5 air mi E of Castle Creek and 11 air mi SSE of Aspen.
Dry rocky meadow and slopes. Phenology: flowering & fruiting.
Michael K. Kirkpatrick, 2915. 7/17/2010.

U.S.A., Colorado, Eagle County: Gore Range: White River National Forest: Ptarmigan Pass and east side of Ptarmigan Hill, ca 3 air mi SW of Vail Pass.
Alpine meadows, barrens, and snowdrifts. Phenology: flowering & fruiting.
Michael K. Kirkpatrick, 3095. 7/19/2010.

U.S.A., Colorado, Summit County: Williams Fork Mountains: Arapaho National Forest: ridge N of Cottonwood Gulch, ca 4 air mi ENE of Heeney.
Rocky sagebrush meadow. Phenology: flowering & fruiting.

U.S.A., Colorado, Summit County: Tenmile Range: Arapaho National Forest: Miners Creek drainage, ca 3-4 air mi S of Frisco.
Subalpine mixed conifer forest. Phenology: flowering & fruiting.

U.S.A., Colorado, Eagle County: Sawatch Range: White River National Forest: Homestake Road, ca 13 air mi S of Dowds Junction and 6 mi W of U.S. Hwy 24.
Ponds and wet meadows. Phenology: flowering & fruiting.

U.S.A., Wyoming, Lincoln County: Wyoming National Forest: Deadman Meadow.
T35N R115W
Slope southwest; shallow, rocky loam; with Slender wheat-grass, tufted hair-grass, Valeriana, and Geranium. Phenology: vegetative only.
Annotated by Stuart Markow in 1995.
with Woods

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: Medicine Bow National Forest.
Along roadside; dry soil. Phenology: vegetative only.

U.S.A., Wyoming, Carbon County: Medicine Bow National Forest: Headquarters Park.
On gentle SW slope; in sandy loam soil. Phenology: vegetative only.

U.S.A., Wyoming, Albany County: Sheep Mountain: on the head of Johns Creek.
In association with Purshia tridentata and Artemisia tridentata. Phenology: vegetative only.

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 Poa, Stipa, carrot. Phenology: vegetative only.

U.S.A., Wyoming, Sublette County: Wyoming National Forest: junction of Spring and of East Creek trails.
Slope 5% west; clay, loam, sand soil; with Sedge, hairgrass, Poa. Phenology: vegetative only.

U.S.A., Wyoming, Lincoln County: One-half way up Corral Creek, fork of Greys River.
South slope; gravelly loam soil, lodgepole pine, stipa, black sage, and a little brome grass. Phenology: vegetative only.
with Woods

U.S.A., Wyoming, Carbon County: Hayden National Forest: along Willow Park Road at head of Copper Creek.
Moderate southeastern slope; gravelly loam soil, with Brome, ceanothus, buckbrush, rose, antennaria, stipa; common. Phenology: vegetative only.

U.S.A., Wyoming, Carbon County: Hayden National Forest: head of Copper Creek.
Moderate southeast slope; gravelly loam; with Poa, Ceanothus, sage, buckbrush, sandwort, brome. Common. Phenology: vegetative only.

U.S.A., Wyoming, Carbon County: Hayden National Forest: Sandstone Experimental Plot.
Moderate slope; sandy clay loam; with Asters, sandwort, Chrysopsis, yampa, Wyethia. Phenology: vegetative only.

U.S.A., Wyoming, Carbon County: Hayden National Forest: hillside N from Battle Lake.
Moderate south slope; gravelly loam soil; with sibbaldia, lar., erigeron, antennaria, trisetum. Phenology: vegetative only.

U.S.A., Wyoming: Medicine Bow National Forest.
No other data. Phenology: vegetative only.
Annotated by Stuart Markow in 1995.
Donald E. Harbison, H-10. //1926.

U.S.A., Wyoming, Sublette County: Wyoming National Forest: Sherman Ranger Station pasture.
South slope; loam and gravel soil. Common. Phenology: vegetative only.

U.S.A., Colorado, Grand County: Gore Range: from the end of Dice Hill or BLM Road 2750, ca 3/4 mi S to Dice Hill, ca 8-9 air mi SSW of Kremmling.
Second growth lodgepole pine with scattered spruce-fir-Douglas fir-aspen. Phenology: flowering & fruiting.

U.S.A., Colorado, Gunnison County: Elk Mountains: White River National Forest: Maroon Bells-Snowmass Wilderness: Silver Creek Trail from Lead King Road (Forest Rorad 315), ca 4 3/4 air mi NE of Marble.
Subalpine meadow. 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.
Moist alpine meadow. Phenology: flowering & fruiting.

U.S.A., Colorado, Eagle County: Sawatch Range: White River National Forest: Lime Creek Canyon, off of Forest Road 506, ca 1 air mi S of Crooked Creek Reservoir and ca 20 air mi S of Wolcott.
Limestone cliffs and talus slopes with aspen. Phenology: flowering & fruiting.

U.S.A., Colorado, Summit County: Tenmile Range: White River National Forest: Quandary Peak and Quandary Peak Trail, ca 6 air mi SSW of Breckenridge.
Rocky subalpine meadows and talus slopes. Phenology: flowering & fruiting.

U.S.A., Colorado, Grand County: Blue Valley Ranch: W of Iron Spring, S of road.
North-facing drainage in bitterbrush and sagebrush community in stony loam. Phenology: flowering.

U.S.A., Colorado, Grand County: Blue Valley Ranch: before turnoff to Romaine.
Elev. 8887 ft
Hillsides. Phenology: flowering & fruiting.

U.S.A., Colorado, Grand County: Blue Valley Ranch: W of Esmiol Cabin.
Sagebrush steppe in stoney loam on northeast aspect. Phenology: flowering & fruiting.

U.S.A., Colorado, Grand County: Blue Valley Ranch: Spruce Creek N of Dice Hill Road.
Sagebrush steppe in stony loam with southeast aspect. Phenology: flowering.

U.S.A., Colorado, Las Animas County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Little Fishers Peak Mesa, 1.5 air mi N of Lake Maloya.
Along south rim of mesa. Phenology: flowering & fruiting.
Annotated by Brian Elliott.

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.
1. Achnatherum lettermanii (Vasey) Barkworth.

U.S.A., Colorado, Delta County: Oak Mesa: south slopes off BLM road from northeast end of Coal Road, at Jay Creek crossing, ca 6.5 air mi NNE of Hotchkiss.
In pinyon/juniper. Phenology: flowering.
1. Achnatherum lettermanii (Vasey) Barkworth.

U.S.A., Colorado, Montrose County: Uncompahgre Basin: hillsides SW of Waterdog Basin, ca 11.5 air mi SE of Montrose.
Mixed mountain shrub community. Phenology: flowering & fruiting.

U.S.A., Colorado, Delta County: North Fork Valley: Gunnison National Forest: Hubbard Creek Trail N of Juanita Junction, ca 8.5 air mi NNW of Paonia.
Mixed mountain shrub community. Phenology: flowering & fruiting.

U.S.A., Colorado, Montrose County: Uncompahgre Plateau: Uncompahgre National Forest: 7N Mesa, ca 4 road mi S of Divide Road on 7N or Forest Road 505, ca 25 air mi ESE of Montrose.
Mixed conifer/aspen forest. Phenology: flowering.

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.

U.S.A., Colorado, Mesa County: Uncompahgre Plateau: Uncompahgre National Forest: Dominguez Ridge, just off of Brushy Ridge Trail or Forest Road 409, ca 30 air mi WSW of Delta.
Gambel oak mixed mountain shrub community. Phenology: flowering & fruiting.

U.S.A., Colorado, Ouray County: San Juan Mountains: Uncompahgre National Forest: SE of Hayden Mountain, lower Richmond Pass Trail, ca 5.5 air mi SSW of Ouray.
Subalpine meadow. Phenology: flowering & fruiting.

U.S.A., Colorado, Ouray County: San Juan Mountains: Uncompahgre National Forest: Cimarron Ridge; Lou Creek Pass, ridge just S of Lou Creek Pass then W on Lou Creek Pass Trail to ridge above Kennedy Mine, ca 11 air mi NNE of Ridgway.
Subalpine meadow. Phenology: flowering & fruiting.

U.S.A., Colorado, Ouray County: San Juan Mountains: Uncompahgre National Forest: Mount Sneffels, upper Blaine Basin, ca 6 3/4 air mi WSW of Ouray.
Alpine meadow. Phenology: fruiting.

U.S.A., Colorado, Delta County: Grand Mesa: Gunnison National Forest: Chalk Mountain, southeast slope to Overland Reservior, ca 17.5 air mi NNW of Paonia.
Subalpine meadow. Phenology: fruiting.
with Joe E. Brummer

U.S.A., Colorado, Ouray County: San Juan Mountains: Uncompahgre National Forest: Wildhorse Peak; ridge NE of peak down to basin E of peak, ca 6 air mi E of Ouray.
Alpine slope. Phenology: flowering & fruiting.
with Tyler Brummer

U.S.A., Colorado, Mesa County: Grand Mesa: Grand Mesa National Forest: Mesa Lakes area; Glacier Springs Trail, W along West Bench, to ca 2 mi W of Glacier Springs Campground, ca 25.5 m ESE of Grand Junction.
Along trail in spruce/fir. Phenology: fruiting.

U.S.A., Idaho, Custer County: Challis National Forest: White Knob Mountains: Corral Creek glacial valley, 8.2 air mi WSW of Mackay.
Sandy or gravelly soil in xeric shrub-steppe vegetation; 6° slope, WNW aspect; alluvial geology. 1-25 individuals apparent. Phenology: flowering & fruiting.

U.S.A., Idaho, Custer County: Challis National Forest: Lost River Range: upper Methodist Gulch, 7.2 air mi NE of Mackay.
Sandy or gravelly soil in mesic barren ground vegetation; 11° slope, NNE aspect; silty, sandy limestone geology. 26-75 individuals apparent. Phenology: flowering & fruiting.

U.S.A, Idaho, Custer County: Challis National Forest: Eastern Boulder Mountains: valley of the North Fork Big Lost River, between Slide and Corral canyons, 16.5 air mi NNE of Sun Valley.
T7N R18E S13
25-75 plants estimated in xeric soil within roadside vegetation, 4 degree slope, SSE aspect, shale geology. 25-75 plants estimated. Phenology: flowering & fruiting.
with Ben Legler

U.S.A, Idaho, Lemhi County: Salmon National Forest: Lemhi Range: unnamed west fork of upper Big Eightmile Creek, 12.4 air mi WSW of Leadore.
Till geology, 10 degree slope, ESE aspect.L1328 Phenology: flowering & fruiting.
with Lucinda Haggas

U.S.A., Utah, Summit County: North Slope Uinta Mountains: Wasatch National Forest: Henrys Fork drainage, ca 15 air mi SW of Lonetree, WY.
T2N R14E S15; also S21
Uplands along drainage with lodgepole and aspen; steep eastern aspect. Phenology: flowering & fruiting.

U.S.A., Utah, Summit 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.
Semi-barren sagebrush slopes and ridgetops. Phenology: flowering & fruiting.

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., Wyoming, Uinta County: [location and coordinates withheld]
Moist irrigation ditches; grasses and aspens. Phenology: flowering & fruiting.
with Duane Atwood

U.S.A., Colorado, Eagle County: Sawatch Range: White River National Forest: Lime Creek Canyon, off of Forest Road 506, ca 1 air mi S of Crooked Creek Reservoir and ca 20 air mi S of Wolcott.
Limestone cliffs and talus slopes with aspen. Phenology: flowering & fruiting.
Accession: USFS (unaccessioned), Barcode: USFS0060964

U.S.A., Colorado, Montrose County: Fruitland Mesa: Green Mountain, ca 14 road mi W of Black Canyon Road, ca 18.5 air mi ESE of Delta.
Oak brush on sandstone substrate. Phenology: flowering.

U.S.A., Colorado, Montrose County: Gunnison National Forest: Black Mesa, ca 5 road mi SW of County Road J82 on Forest Road 716, ca 18 air mi E of Montrose.
Montane sagebrush meadow. Phenology: flowering & fruiting.

U.S.A., Colorado, Mesa County: Battlement Mesa: Grand Mesa National Forest: Brush Creek Trail to Battlement Trail, ca 46 air mi NW of Grand Junction.
Aspen/mountain shrub community. Phenology: flowering.

U.S.A., Colorado, Mesa County: Battlement Mesa: Grand Mesa National Forest: Brush Creek Trail to Battlement Trail, ca 46 air mi NW of Grand Junction.
Open meadow on south-facing slope. Phenology: flowering & fruiting.

U.S.A., Colorado, Mesa County: Battlement Mesa: Grand Mesa National Forest: Brush Creek Trail to Battlement Trail, ca 46 air mi NW of Grand Junction.
Open meadow on south-facing slope. 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.
with Bernadette Kuhn, Margarette Lyon

U.S.A., Colorado, Mesa County: Grand Mesa: Grand Mesa National Forest: Lands End near Bolen Reservoir, ca 20 air mi ESE of Grand Junction.
Rocky mesa top with basalt boulders. Phenology: flowering.

U.S.A., Colorado, Gunnison County: Gunnison National Forest: S of McClure Pass, Raggeds Trail 820, ca 23 air mi NW of Paonia.
South-facing hillside of aspen, snowberry, and oak. Phenology: fruiting.

U.S.A., Colorado, Montrose County: Uncompahgre Basin: Cerro Summit area: hillside and ridges above Hairpin Creek, ca 11 mi E of Montrose.
Sagebrush/mountain shrub community with scattered pinyon and juniper. 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.
Opening in oak brush community. Phenology: flowering.

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.

U.S.A., Colorado, Gunnison County: Gunnison Basin: BLM Lands E of Paonia Reservoir off of County Road 2, ca 44 air mi NE of Delta.
Mixed mountain shrub/oak community. Phenology: flowering.

U.S.A., Colorado, Mesa County: Uncompahgre Plateau: Love Mesa, off Forest Road 500, ca 23.5 air mi SW of Delta.
Gambel oak/mixed mountain shrub community. Phenology: flowering.
with Joe E. Brummer

U.S.A., Colorado, Montrose County: Uncompahgre Plateau: Roubideau area, Oak Hill and Transfer Trail, ca 18 air mi SW of Montrose.
Open area in oak brush. Phenology: flowering.

U.S.A., Colorado, Mesa County: Uncompahgre Plateau: Dillard Mesa, junction of Forest Road 504 and Forest Road 501, ca 24 air mi SW of Delta.
Ponderosa pine on sandstone mesa top. Phenology: flowering.

U.S.A., Colorado, Mesa County: Grand Mesa National Forest: Ruth Mountain Area: along Owens Creek and Forest Road 268, ca 5.7 road mi ENE of County Road 265, ca 25 air mi SSE of Rifle.
Montane meadow with sagebrush and snowberry. Phenology: flowering.

U.S.A., Colorado, Ouray County: San Juan Mountains: Hayden Trail 210, ca 2.5 air mi SSW of Ouray.
Mixed aspen/conifer forest. Phenology: flowering.

U.S.A., Colorado, Mesa County: Grand Mesa: along exterior of Flowing Park on Forest Road 109 (Indian Point Trail 708) to head of Cottonwood Creek and over to Dropoff Trail (726) ca 14-15 air mi N of Delta.
Open forb meadow in subalpine. Phenology: flowering.
with B. E. Nelson

U.S.A., Colorado, Mesa County: Uncompahgre Plateau: La Fair Creek off of Divide Road (Forest Road 402), ca 30 air mi W of Delta.
Ponderosa pine woodland with scattered aspen. Phenology: flowering & fruiting.
with Linda Deeds, Kim Hansen

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, Delta County: Electric Mountain: Hubbard Creek and Terror Trail to south ridge of Electric Mountain, ca 19 air mi NNE of Hotchkiss.
Open meadow in aspen. Phenology: flowering.

U.S.A., Colorado, Ouray County: Uncompahgre Plateau: above East Fork Spring Creek, off of Forest Road 532, 3.1 road mi N of Divide or Forest Road 402, ca 17 air mi SSW of Montrose.
Subalpine meadow. Phenology: flowering.

U.S.A., Colorado, Ouray County: Uncompahgre Plateau: Happy Canyon Rim, Forest Road 510.3C off of Dave Wood Road, ca 15 air mil SSW of Montrose.
Ponderosa pine on sandstone pavement. Phenology: flowering.
with Joe E. Brummer

U.S.A., Colorado, Ouray County: San Juan Mountains: West Dallas Creek above Box Factory Park, ca 10 air mi WNW of Ouray.
Subalpine meadow. Phenology: flowering.

U.S.A., Colorado, Ouray County: San Juan Mountains: Uncompahgre Wilderness: Wetterhorn Basin, slopes around Wetterhorn Creek, ca 6 3/4 air mi NE of Ouray.
Alpine slopes. Phenology: flowering & fruiting.

U.S.A., Idaho, Idaho County: Nez Perce National Forest: Selway River Drainage: Forest Road 1133, Look Out Butte Fire Tower, ca 18 air mi ESE of Kooskia.
Mixed conifer hillside, roadside. Phenology: 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.
with B. E. Nelson

U.S.A., Wyoming, Uinta County: North Slope Uinta Mountains: Wasatch National Forest: Gilbert Creek, ca 17 air mi SSE of Mountain View; 0.4 mi E from Forest Road 075.
Aspen/lodgepole forest, exposed west aspect, gravelly soils. Phenology: flowering & fruiting.

U.S.A., Wyoming, Fremont County: Southern foothills of Wind River Range; Beaver Creek; 1 air mile SE of Hwy 28; 1 air mile E of Omera Spring.
Dry drainage in a mountain sagebrush community with occasional limber pine. Associated species: Artemisia tridentata var. vaseyana, Symphoricarpos, Leucopoa kingii, Bromus carinatus, and a diverse mix of other grasses and forbs. Phenology: flowering & fruiting.

U.S.A., Utah, Summit County: North Slope Uinta Mountains: Wasatch National Forest: Henrys Fork Trail, ca 27 air mi S of Mountain View, Wyoming on east side of trail.
Meadow, Picea, willows. Phenology: flowering & fruiting.

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.
with S. Goodrich