Polygonum douglasii (1996)
POLYGONACEAE
Polygonum douglasii Greene
U.S.A., Wyoming, Fremont County: Wind River Range: Fitzpatrick Wilderness Area: Warm Spring Creek, ca 17 air mi WNW of Dubois.
Meadow and stream bottom. immature Phenology: flowering.
David Rosenthal, 36. 7/20/1996.
with Ronald L. Hartman
Accession: USFS 680132, Barcode: RM0059482

Polygonum douglasii (1996)
POLYGONACEAE
Polygonum douglasii Greene
U.S.A., Wyoming, Fremont County: Wind River Range: Fitzpatrick Wilderness Area: Warm Spring Creek, ca 17 air mi WNW of Dubois.
Meadow and stream bottom. Phenology: flowering & fruiting.
with David Rosenthal
Accession: USFS 680133, Barcode: RM0059478

Polygonum douglasii (1996)
POLYGONACEAE
Polygonum douglasii Greene
U.S.A., Wyoming, Park County: Northern Absaroka Area: Sulphur Creek, 2-4 air mi NE of Sunlight Peak.
Phenology: flowering & fruiting.
with David Rosenthal
Accession: USFS 680134, Barcode: RM0059479

U.S.A., Wyoming, Fremont County: Northern Absaroka Area: Brooks Lake area, Bonneville Pass from trailhead to top of pass.
Meadows and stream bottom.
with David Rosenthal

U.S.A., Wyoming, Fremont County: Northern Absaroka Area: Brooks Lake area, Bonneville Pass from trailhead to top of pass.
Meadows and stream bottom. Phenology: flowering & fruiting.

U.S.A., Wyoming, Fremont County: Wind River Range: Shoshone National Forest: from intersection of Forest Service Road 540 (Pelham Lake Trail) and 4wd trail crossing Clint Creek, ca 15 air mi NW of Dubois.
Along creek with Populus and Salix below and spruce and pine above. Phenology: flowering & fruiting.

U.S.A., Wyoming, Fremont County: Wind River Range: Shoshone National Forest: Continental Divide to Union Peak from intersection of unnamed creek and 4wd trail ca 0.5 mi E of Union Pass Road, ca 11 air mi SW of Dubois.
Meadow in lodgepole pine and spruce forest with sagebrush on south facing slopes. Phenology: flowering & fruiting.

U.S.A., Wyoming, Fremont County: Wind River Range: Shoshone National Forest: 2 mi W of Forest Road 532 on Forest Road 538; Trout Creek Lake and adjacent area, ca 18 air mi WNW of Dubois.
Elev. 8700 ft.
Pine and spruce forest with scattered ponds in depressions. Phenology: flowering & fruiting.

U.S.A., Wyoming, Fremont County: Wind River Range: Shoshone National Forest: end of Forest Road 533 at intersection of Crow Creek, old pack trail to Continental Divide and S along divide, ca 18.5 air mi W of Dubois.
Stream bottom and pine/spruce forest to ridge crest. Phenology: flowering & fruiting.

U.S.A., Wyoming, Fremont County: Wind River Range: Fitzpatrick Wilderness Area: Shoshone National Forest: Glacier Trail along Dinwoody Creek N from intersection with Ink Wells Trail, ca 19 air mi S of Dubois.
Elev. 9600 ft.
Along the creek and trail with willow thickets and meadows. Phenology: flowering & fruiting.

U.S.A., Wyoming, Fremont County: Wind River Range: Shoshone National Forest: ca 1 mi SE of Brooks Lake along Pinnacle Buttes Trail and adjacent, ca 25 air mi NW of Dubois.
Lodgepole pine and spruce/fir forest. Phenology: flowering & fruiting.

U.S.A., Wyoming, Fremont County: Wind River Range: Shoshone National Forest: on west side of Union Pass Road, ca 0.1 mi S of intersection with Lake of the Woods Road, ca 11 air mi W of Dubois.
Cattle grazed meadows with scattered ponds. Phenology: flowering & fruiting.

U.S.A., Wyoming, Park County: Northern Absaroka Area: Ishawooa Creek Pack Trail.
Grassy slopes and north-facing slope with Douglas fir. Phenology: flowering & fruiting.
with Jim Fowler

U.S.A., Wyoming, Park County: Northern Absaroka Area: Ishawooa Pack Trail, ca 1-3 trail mi W of Cut Coulee.
South exposure, andesitic outcrops and derivatives. Phenology: flowering.

U.S.A., Wyoming, Park County: Northern Absaroka Area: Ishawooa Pack Trail, ca 1 trail mi either side of Cut Coulee.
South exposure, andesitic outcrops and derivatives. Phenology: flowering & fruiting.

U.S.A., Wyoming, Converse County: Thunder Basin National Grassland and Vicinity: Stinking Water Creek on County Road 31, ca 34 air mi SSW of Wright; ca 42 air mi NNW of Douglas.
Grassy creek bottom. Phenology: flowering & fruiting.
Peter J. Ebertowski, 2636. 8/5/2002.
Accession: RM (unaccessioned)

U.S.A., Wyoming, Niobrara County: Thunder Basin National Grassland and Vicinity: 77 Hills on Wyo Hwy 270, ca 4.8 air mi N of Manville; ca 11 air mi NW of Lusk.
Mix ponderosa pine and grassland on silt-sand soil. Phenology: fruiting.
Accession: RM (unaccessioned)

U.S.A., Wyoming, Campbell County: Thunder Basin National Grassland and Vicinity: hills W of Little Powder River S of Coal Creek on dirt road off of Wyo Hwy 59, ca 23 air mi NNE of Gillette; ca 31 air mi NW of Moorcroft.
Scoria hills with ponderosa pine and Rocky Mountain juniper. Phenology: flowering & fruiting.
Accession: RM (unaccessioned)

U.S.A., Wyoming, Campbell County: Thunder Basin National Grassland and Vicinity: Rochelle Hills N of Wildcat Creek, on two-track road off Rochelle Hills or Forest Road 933, ca 19 air mi SE of Wright; ca 56 air mi SSE of Gillette.
Rocky slope above spring. Phenology: fruiting.

U.S.A., Wyoming, Campbell County: Thunder Basin National Grassland and Vicinity: Cedar Draw, on Wyo Hwy 59, ca 16 air mi N of Gillette; ca 30 air mi NW of Moorcroft.
Steep scoria slope. Phenology: flowering & fruiting.
Peter J. Ebertowski, 7610. 8/2/2003.

U.S.A., Wyoming, Teton County: Yellowstone Plateau: Yellowstone National Park: around hot springs 1 mi W of Summit Lake, 7 mi SW of Old Faithful.
Elev. 8600 ft.
T51N R117W S9
On sinter with Juniperus communis var. depressa, Spraguea umbellata, Eriogonum flavum var. piperi, and Arctostaphylos uva-ursi. Phenology: flowering & fruiting.
Accession: RM 912624, Barcode: RM0068341

U.S.A., Wyoming, Park County: North Fork Shoshone River Drainage: Absaroka Mountains: ridge E of Mormon Creek, ca 1/4-1/2 mi N of U.S. Hwy 14, 16, & 20.
Dry, open ridge with scattered Pinus flexilis and Pseudotsuga menziesii.
Accession: 623915, Barcode: RM0059568

U.S.A., Wyoming, Park County: North Fork Shoshone River Drainage: Absaroka Mountains: along Elk Fork Creek, ca 9-10 mi S of U.S. Hwy 14, 16, & 20.
On sand and gravel bars.
Accession: 623914, Barcode: RM0059563

U.S.A., Wyoming, Park County: Southeastern Absarokas: Stratford Ranch, along east side of South Fork Shoshone River, ca 42 mi SW of Cody; S, W, and N of main ranch buildings and corrals.
Riparian areas.
Accession: 623917, Barcode: RM0059566

U.S.A., Wyoming, Park County: Southwestern Absarokas: Ishawooa Mesa, ca 40 mi SW of Cody.
Subalpine meadow-parkland.

U.S.A., Wyoming, Park County: North Fork Shoshone River Drainage: Absaroka Mountains: along North Fork Shoshone River between Camp Monaco and Torrent Creek, ca 10-11 mi NNE of U.S. Hwy 14, 16, & 20.
In open areas and on gravel bars.

U.S.A., Montana, Lincoln County: Purcell Range: Pete Creek Campground, ca 25 mi N of Troy.
Rocky, open areas in mixed coniferous forest. Phenology: flowering.
Accession: RM 725478

U.S.A., Wyoming, Park County: North Fork Shoshone River Drainage: Absaroka Mountains: southeast side of Giant Castle Mountain, ca 2-3 mi N of U.S. Hwy 14, 16, & 20.
South facing, open, rocky habitats.
Accession: (unaccessioned)

U.S.A., Wyoming, Park County: North Fork Shoshone River Drainage: Absaroka Mountains: along Jones Creek, ca 4 mi N of U.S. Hwy 14, 16, & 20; ca 3 mi W of confluence with North Fork Shoshone River.
Old burn area in open habitats with scattered small Pinus contorta.

U.S.A., Wyoming, Park County: North Fork Shoshone River Drainage: Absaroka Mountains: along Jones Creek, ca 4 mi N of U.S. Hwy 14, 16, & 20; ca 3 mi W of confluence with North Fork Shoshone River.
Wet areas and seepage along small stream in old burn area.
Accession: (unaccessioned)

U.S.A., Wyoming, Park County: North Fork Shoshone River Drainage: Absaroka Mountains: along Clearwater Creek, ca 6-9 mi N of U.S. Hwy 14, 16, & 20.
Gravel bars along creek.

U.S.A., Wyoming, Park County: North Fork Shoshone River Drainage: Absaroka Mountains: just N of U.S. Hwy 14, 16, & 20, ca 0.5 mi E of the mouth of Canfield Creek.
Clearcut area.
Accession: (unaccessioned)

U.S.A., Wyoming, Park County: North Fork Shoshone River Drainage: Absaroka Mountains: in canyon just W of Chimney Rock, ca 1/8-1/4 mi N of U.S. Hwy 14, 16, & 20.
Open Douglas fir forest interspersed with rocky openings.

U.S.A., Wyoming, Park County: North Fork Shoshone River Drainage: Absaroka Mountains: canyon just W of The Palisades, ca 1/8-1/4 mi N of U.S. Hwy 14, 16, & 20.
In dry, rocky, mostly open Douglas fir forest.

U.S.A., Wyoming, Park County: Absaroka Mountains: North Fork Shoshone River Drainage: north-south trending ridge between Horse Creek and Grizzly Creek ca 2-5 mi N of U.S. Hwy 14, 16, & 20.
Rocky ridgetop, sagebrush-grassland/Douglas fir-limber pine mosaic. Phenology: flowering & fruiting.
Accession: RM 731383, Barcode: RM0059547

U.S.A., Wyoming, Park County: Absaroka Mountains: North Fork Shoshone River Drainage: south side of Crow Peak, ca 1.5 mi NE of U.S. Hwy 14, 16, & 20.
In seeps and springs on open, south-facing slope dominated by Mimulus lewisii and Arnica longifolia. Phenology: flowering & fruiting.
Accession: RM 731755, Barcode: RM0059549

U.S.A., Wyoming, Park County: Absaroka Mountains: on the divide between Sheephead and Morning creeks, ca 13 mi N of U.S. Hwy 14, 16, & 20.
Open, rocky ridgetop with scattered Picea engelmanii and Pinus albicaulis. Phenology: flowering & fruiting.

U.S.A., Wyoming, Park County: Absaroka Mountains: North Fork Shoshone River Drainage: along Sheep Creek, ca 2-3 mi S of U.S. Hwy 14, 16, & 20.
Open Douglas fir forest with some Engelmann spruce and dominant groundlayer species Aster conspicuus, Mahonia repens and Calamagrostis rubescens. Phenology: flowering & fruiting.

U.S.A., Wyoming, Park County: North Fork Shoshone River Drainage: Absaroka Mountains: ridge ca 0.5-1 mi N of Agee Creek, ca 9.0-9.5 mi N of U.S. Hwy 14, 16, & 20.
On open, rocky, south facing slope, sparsely vegetated, loose soil. Phenology: flowering & fruiting.

U.S.A., Wyoming, Park County: North Fork Shoshone River Drainage: Absaroka Mountains: along Crow Creek, ca 1 mi W of confluence with North Fork Shoshone River, ca 1.3 mi N of U.S. Hwy 14, 16, & 20.
Dry, rocky openings in Douglas fir forest, prominent species included: Artemisia tridentata ssp. vaseyana, Selaginella densa, Gayophytum diffusum, and Eriophyllum lanatum var. integrifolium. Phenology: fruiting.

U.S.A., Montana, Gallatin County: Madison Range: Gallatin National Forest: Spanish Peaks area: along trail on north side of Deer Creek: ca 1 1/2 mi E of Moon Lake, ca 25 mi SSW of Bozeman.
Meadow opening on south facing slope above creek, species include Rudbeckia occidentalis, Erigonum flavum and Delphinium occidentale Phenology: flowering.
Accession: RM 621229

U.S.A., Montana, Stillwater County: Beartooth Mountains: Custer National Forest: above and W of Stillwater River in Stillwater Canyon, ca 34 mi S of Big Timber, ca 1 mi SW of Woodbine Campground.
Openings in lodgepole pine forest along trail with Eriogonum flavum var. flavum and Penstemon eriantherus.

U.S.A., Montana, Park County: Gallatin Range: Gallatin National Forest: Yankee Jim Canyon, on west side of Yellowstone River, ca 12 mi NW of Gardiner.
Sagebrush-grassland/Douglas fir woodland mosaic with Elymus spicatus, Stipa comata, Artemisia tridentata, and Pinus flexilis. Phenology: flowering.
Accession: RM 739172

U.S.A., Montana, Sweet Grass County: Beartooth Mountains: Gallatin National Forest: along Sliderock Mountain-Grouse Ridge Road (Forest Road 482).
Douglas fir forest and openings on south side of road just above clearcut with Carex geyeri, Melica subulata, Festuca occidentalis, and Hieracium albiflorum. Phenology: buds.

U.S.A., Montana, Madison County: Madison Range: Beaverhead National Forest: west side of Sphinx Mountain, ca 15 mi SE of Ennis.
West facing limestone scree slopes and ledges with Trifolium haydenii, Pedicularis parryi ssp. purpurea, Carex nardina, and Minuartia nuttallii.

U.S.A., Montana, Madison County: Madison Range: Beaverhead National Forest: saddle between Sphinx Mountain and The Helmet, ca 15 mi SE of Ennis.
Mosaic of whitebark pine/Engelmann spruce woodland and subalpine meadow with some large Douglas fir, also Trifolium haydenii, and Galium boreale. Phenology: flowering & fruiting.

U.S.A., Montana, Madison County: Madison Range: Beaverhead National Forest: west side of Sphinx Mountain, ca 15 mi SE of Ennis.
West-facing limestone scree slopes and ledges with Trifolium haydenii, Pedicularis parryi ssp purpurea, Carex nardina, and Minuartia nuttalli. Phenology: fruiting.

U.S.A., Montana, Park County: [location and coordinates withheld]
Grassland with a few scattered Juniperus scopulorum and with Stipa comatat, Carex filifolia, Bouteloua gracilis, and Zigadenus venenosus.

U.S.A., Idaho, Teton County: Big Hole Mountains: Targhee National Forest: Idaho Ridge, ca 1/4 mi S of Packsaddle Road (Forest Road 235); ca 12 mi WNW of Driggs.
Sagebrush-grassland with Purshia tridentata, Festuca idahoensis, and Danthonia californica. Phenology: buds.

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: fruiting.

U.S.A., Montana, Gallatin County: Madison Range: Gallatin National Forest: Teepee Basin: ca 20 mi N of West Yellowstone.
Well drained, moist meadow with Castilleja rhexifolia, Lupinus wyethii, Plantago tweedyi, and Arenaria congesta. Phenology: fruiting.

U.S.A., Wyoming, Fremont County: Absaroka Mountains: Shoshone National Forest: east and west sides of Upper Brooks Lake, ca 2 mi N of Brooks Lake.
Dry-mesic meadow with Phleum alpinum, Potentilla gracilis, Carex raynoldsii, and Eriogonum umbellatum. Phenology: fruiting.

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., Idaho, Fremont County: Madison Range: Henrys Lake Mountains: Targhee National Forest: Howard Spring, along U.S. Hwy 20/191, ca 9 mi W of West Yellowstone, MT.
Weedy opening in lodgepole pine forest with Polygonum douglassii, Perideridia gairdneri, and Potentilla gracilis. Phenology: flowering & fruiting.

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: fruiting.
Annotations:
1. Polygonum douglasii Greene
Annotated by James F. Fowler.
with James F. Fowler

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. Phenology: flowering & fruiting.

U.S.A., Montana, Gallatin County: Gallatin National Forest: Madison Canyon: along west side of Beaver Creek immediately N of U.S. Hwy 287, ca 25 mi NW of West Yellowstone.
Wet meadow/marsh with Pedicularis groenlandica, Pentaphylloides floribunda, Gentianopsis detonsa, and Deschampsia cespitosa. Phenology: flowering & fruiting.

U.S.A., Montana, Madison County: [location and coordinates withheld]
Disturbed and mowed areas above river with Bromus inermis, Sisymbrium altissimum, Matricaria matricarioides, and Alyssum desertorum. Phenology: buds.

U.S.A., Montana, Madison County: Madison Range: Beaverhead National Forest: along Papoose Creek in the foothills, ca 1 mi E of U.S. Hwy 287, 23 mi S of Cameron.
Disturbed sagebrush-grassland with Phleum pratense, Achillea millefolium, Elymus spicatus, and Helianthella uniflora. Phenology: flowering & fruiting.

U.S.A., Montana, Carbon County: [location and coordinates withheld]
Open Ponderosa pine forest on rocky, east facing slope. Phenology: spores.

U.S.A., Montana, Park County: Absaroka Mountains: Gallatin National Forest: along North Fork of Bear Creek; just N of Jardine.
Disturbed riparian/spruce forest with Aster hesperius, Calamagrostis canadensis, and Orthilia secunda. Phenology: fruiting.

U.S.A., Montana, Sweet Grass County: Beartooth Mountains: Gallatin National Forest: ridge between West Bridger Creek and Jims Gulch, ca 15 mi SSE of Big Timber.
South facing slope and ridgetop, sagebrush-grassland community with Balsamorhiza sagittata, Elymus spicatus, and Lewisia rediviva. Phenology: flowering.

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

U.S.A., Montana, Park County: Along the south side of the Old Boulder Road E of the Yellowstone River just outside of Livingston.
T2S R10E S18
Grassland with Koeleria macrantha, Bouteloua gracilis, Arenaria hookeri, and Castilleja pallescens. Phenology: flowering & fruiting.

U.S.A., Montana, Park County: Ridge and draw immediately E of the Yellowstone River, ca 2.5 mi S of Livingston.
T2S R9E S36
Grassland with some scattered limber pine and Douglas fir. Phenology: flowering & fruiting.

U.S.A., Idaho, Fremont County: Snake River Plains: boating access along the east side of the Henrys Fork River, 2.6 mi W of Ashton.
T9N R42E S33
Dry disturbed areas and roadways with Bromus japonicus, Purshia tridentata, and Euphorbia esula. Phenology: fruiting.

U.S.A., Montana, Gallatin County: Yellowstone Plateau: in West Yellowstone along the former Union Pacific Railroad right-of-way just S of Yellowstone Avenue.
T13S R5E S34; also S33
Disturbed, sandy soil with Berteroa incana and Gayophytum diffusum. Phenology: flowering & fruiting.

U.S.A., Montana, Madison County: Madison Range: Beaverhead National Forest: along the north side of Papoose Creek, ca 3 mi SW of Hilgard Peak.
T11S R2E S5
Talus slope with Cryptogramma acrostichoides, Woodsia scopulina, Erigeron acris, and Rubus idaeus. Phenology: flowering & fruiting.

U.S.A., Montana, Gallatin County: Gallatin Range: Gallatin National Forest: Gallatin Canyon, along Portal Creek Road, 1/8 mi E of U.S. Hwy 191, ca 30 mi SSW of Bozeman.
Disturbed roadside at base of cliffs with Berteroa incana, Matricaria matricarioides, and Poa compressa. Phenology: flowering & fruiting.

U.S.A., Montana, Park County: Absaroka-Beartooth Mountains: Gallatin National Forest: Monitor Peak, ca 12 mi N of Gardiner.
Turfy, mesic, alpine tundra with Deschampsia cespitosa, Potentilla diversifolia, Juncus drummondii, and Salix arctica.

U.S.A., Montana, Park County: Paradise Valley: Paradise Public Fishing/Boating Access, along the east side of the Yellowstone River, 16 mi S of Livingston.
Disturbed riparian community and grassland with Berteroa incana, Centaurea maculosa, and Bouteloua gracilis. Phenology: fruiting.

U.S.A., Montana, Park County: Absaroka-Beartooth Mountains: Gallatin National Forest: Emigrant Gulch along jeep trail, 17 mi N of Gardiner.
Talus and blockfield with Erigeron acris, Rubus idaeus, and Woodsia scopulina.
with M. Evert Landrum

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: fruiting.

U.S.A., Idaho, Fremont County: Island Park Plateau: Targhee National Forest: along Anderson Mill Canyon or Forest Road 164, 8 mi NE of Ashton.
Open lodgepole pine forest on south-facing slope with Gayophytum diffusum var. diffusum, Carex rossii, and Hieracium albiflorum. Phenology: fruiting.

U.S.A., Montana, Gallatin County: Gallatin Range: Gallatin National Forest: base of Palisade Falls, 15 mi S of Bozeman.
Talus slope and adjacent rocky woods with Rubus idaeus var. strigosus, Erigeron acris, and Arnica gracilis. Phenology: flowering.

U.S.A., Wyoming, Park County: Yellowstone Plateau: Yellowstone National Park: along (Old) Pelican Creek Trail, ca 1 mi NE of Indian Pond.
Seasonally wet meadow with Deschampsia cespitosa, Perideridia montana, and Aster integrifolius. Phenology: fruiting.

U.S.A., Colorado, Archuleta County: Eastern San Juan Mountains: San Juan National Forest: U.S. Hwy 160 W to County Road 600, N to Forest Road 629, W to Forest Road 923 then S; ca 9 air mi from Pagosa Springs. W center
Ponderosa pine forest. Phenology: flowering & fruiting.

U.S.A., Colorado, Archuleta County: Eastern San Juan Mountains: San Juan National Forest: U.S. Hwy 160 W to Forest Road 37 then
Roadside of ponderosa pine, Douglas fir and aspen forest. Phenology: flowering & fruiting.

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

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

U.S.A., Colorado, Archuleta County: Eastern San Juan Mountains: San Juan National Forest: U.S. Hwy 160 W to Forest Road 743; ca 9 air mi E of Bayfield.
Ponderosa pine woodland into xeric meadow. Phenology: flowering & fruiting.

U.S.A., Colorado, Archuleta County: Eastern San Juan Mountains: San Juan National Forest: Coal Creek Trailhead: U.S. Hwy 160 W to Fawn Gulch Road; ca 6 air mi E of Pagosa Springs.
Douglas fir, ponderosa pine and aspen forest with Quercus understory. Phenology: flowering & fruiting.

U.S.A., Arizona, Coconino County: Kaibab National Forest: Kaibab Plateau: Murray Lake just W of Ariz Hwy 67, ca 6 air mi SSE of Jacob Lake; ca 29 air mi SE of Fredonia.
Meadow in bottom of large limestone sink. Phenology: flowering & fruiting.
Annotations:
1. Polygonum douglasii Greene
Annotated by James F. Fowler.
with James F. Fowler

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.
Annotations:
1. Polygonum douglasii Greene
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.
Annotated by Jeanette Flaig.

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.
Annotated by Jeanette Flaig.

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, Archuleta County: Eastern San Juan Mountains: along the Little Navajo River at Trail 577 crossing and vicinity, ca 2 air mi NW of Navajo Peak, ca 17 air mi SE of Pagosa Springs.
River bank and adjacent flats and slopes with scattered spruce. Phenology: flowering & fruiting.

U.S.A., Colorado, Archuleta County: Eastern San Juan Mountains: Opal Lake and vicinity, ca 1.5 air mi SW of Flattop Mountain, ca 15 air mi ESE of Pagosa Springs.
Meadows and clearings above the lake. Phenology: flowering & fruiting.

U.S.A., Colorado, Archuleta County: Eastern San Juan Mountains: Eightmile Mesa along Forest Road 651 in the vicinity of VABM 8176 and old Lookout Tower, ca 6.5-7 air mi S of Pagosa Springs.
Mesa top with open ponderosa pine forest, Gambels oak thickets, and clearings. Phenology: flowering & fruiting.

U.S.A., Colorado, Archuleta County: Eastern San Juan Mountains: Eightmile Mesa along Forest Road 651, ca 2 air mi E of the San Juan River, ca 6.5 air mi S of Pagosa Springs.
Open pondrosa pine forest with Gambels oak and open areas. Phenology: flowering & fruiting.

U.S.A., Colorado, Conejos County: Eastern San Juan Mountains: Osier Park at the head of Toltec Creek and Massey Gulch, ca 1 mi E of Osier Mountain, ca 6.5 air mi SW of Fox Creek; ca 16 air mi WSW of Antonito.
Moist to dry meadows with patches of Potentilla fruticosa and Veratrum. Phenology: flowering & fruiting.

U.S.A., Arizona, Apache County: Apache National Forest: north end of C C Flat on Forest Road 61, ca 12.5 air mi W of Springerville.
Open ponderosa forest and adjacent meadow. Phenology: flowering & fruiting.
Annotated by James F. Fowler.
with James F. Fowler

U.S.A., Colorado, Hinsdale County: Eastern San Juan Mountains: San Juan National Forest: Weminuche Wilderness: Pine Creek Trail, Los Pinos River.
Mixed conifer forest with seeps. Phenology: flowering & fruiting.

U.S.A., Colorado, Mineral County: Eastern San Juan Mountains: San Juan National Forest: Windy Pass Trail just S of Treasure Falls pullout, U.S. Hwy 160, ca 17 air mi NNE of Pagosa Springs.
Very mesic mixed conifer forest on a west-facing slope. 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, Hinsdale County: Eastern San Juan Mountains: Rio Grande National Forest: Black Mountain Lake, Colo Hwy 149, Forest Road 514.1E, S of Slumgullion Pass, ca 20 air mi W of Creede.
Open meadow and spruce forest surrounding lake. Phenology: flowering & fruiting.

U.S.A., Colorado, Grand County: Arapaho National Forest: Williams Fork Mountains: intermittent stream between Henderson Tunnel and Williams Fork, ca 6 air mi SW of Byers Peak, ca 13.5 air mi SW of Winter Park.
Along stream and river in spruce/lodgepole pine forest. Phenology: flowering & fruiting.

U.S.A., Colorado, Grand County: Arapaho National Forest: Front Range: Meadow Creek Road, ca 28 air mi W of Boulder; ca 5.5 air mi N of Fraser.
Open aspen/lodgepole pine forest. Phenology: flowering & fruiting.

U.S.A., Colorado, Grand County: Arapaho National Forest: Williams Fork Mountains: Williams Fork, ca 13 air mi SE of Hot Sulphur Springs; ca 12.5 air mi WSW of Fraser.
Along the river and roadside. Phenology: flowering & fruiting.

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: Front Range: Indian Peaks Wilderness: Cascade Creek Trail, ca 1 mi SW of the junction of Buchanan Pass and Cascade Creek trails.
Regenerating granite slope and moist drainages. Phenology: flowering & fruiting.

U.S.A., Colorado, Grand County: Arapaho National Forest: Front Range: Vasquez Road, ca 5.5 air mi S of Fraser, along Vasquez Creek.
Along creek and in adjacent mixed coniferous forest. Phenology: flowering & fruiting.
with James, Margaret, and Alex Foley

U.S.A., Colorado, Clear Creek County: Arapaho National Forest: Front Range, ca 4 air mi WNW of Central City; ca 6.5 air mi NE of Empire, between Sheridan Hill and Mount Pisgah.
Dry, regenerating, Artemisia slope with scattered mixed conifers. Phenology: flowering & fruiting.

U.S.A., Colorado, Grand County: Arapaho National Forest: Front Range: Jim Creek, ca 2-2.5 air mi SE of Winter Park, ca 5 air mi NE of Berthoud Pass.
Along creek. Phenology: flowering & fruiting.
with Alex Foley

U.S.A., Colorado, Grand County: Arapaho National Forest: Williams Fork Mountains: Skylark Creek, ca 1.5 mi W of Mule Creek, ca 13.5 air mi SSW of Hot Sulphur Springs.
Meadows. Phenology: flowering & fruiting.

U.S.A., Colorado, Grand County: Arapaho National Forest: Front Range: Never Summer Wilderness: Cascade Mountain, ca 10.5 air mi N of Granby.
Spruce/lodgepole pine/fir forest and clearings. Phenology: flowering & fruiting.

U.S.A., Colorado, Grand County: Arapaho National Forest: Rabbit Ears Range: Buffalo Creek, ca 15.5 air mi NW of Granby; ca 15 air mi NE of Parshall.
In disturbed areas and along small creek tributary. Phenology: flowering.

U.S.A., Colorado, Grand County: Arapaho National Forest: Williams Fork Mountains: South Fork Williams Fork Trail, ca 24 air mi SSE of Hot Sulphur Springs; ca 9.5 air mi NW of Loveland Pass.
Along river and adjacent spruce/fir forest. Phenology: flowering & fruiting.

U.S.A., Colorado, Grand County: Arapaho National Forest: Rabbit Ears Range: 0.5 mi S of Willow Creek Pass along Pass Creek, ca 28.5 air mi SE of Walden.
Along creek and in adjacent meadow and lodgepole pine forest. Phenology: flowering & fruiting.

U.S.A., Colorado, Grand County: Rabbit Ears Range: along First Creek off County Road 21, ca 1.5 air mi S of Grouse Mountain, ca 4.5 air mi N of Parshall; ca 5 air mi NW of Hot Sulphur Springs.
Disturbed areas in open aspen/lodgepole pine forest. Phenology: flowering.
Annotated by Erin Foley.
with Daniel Mullendore

U.S.A., Colorado, Grand County: Rabbit Ears Range: Troublesome Wilderness: Rabbit Ears Creek, ca 12.5 air mi SW of Rand and ca 17.5 air mi NE of Kremmling.
Open park along creek. 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: Arapaho National Forest administered by Routt National Forest: Rabbit Ears Range: Black Mountain, ca 7.5 air mi NNW of Parshall and ca 11 air mi NE of Kremmling.
Open clear cut. Phenology: flowering & fruiting.
with Ronald L. Hartman

U.S.A., Colorado, Grand County: Gore Range: Red Dirt Reservoir, ca 14.5 air mi NW of Kremmling and ca 16 air mi NE of Toponas.
Sagebrush slope adjacent to reservoir. Phenology: flowering & fruiting.

U.S.A., Colorado, Grand County: Arapaho National Forest: Rabbit Ears Range: along Trail Creek into junction with Willow Creek at Colo Hwy 125, ca 14.5 air mi N of Hot Sulphur Springs and 15.5 air mi NW of Granby.
Along intermittent stream and adjacent slopes. Phenology: flowering & fruiting.

U.S.A., Colorado, Grand County: Rabbit Ears Range: Lindsey Creek to Grannys Nightcap, ca 18.5 air mi NNW of Kremmling and ca 23 air mi SE of Steamboat Springs.
Sagebrush slope. Phenology: flowering & fruiting.

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

U.S.A., Colorado, Grand County: Gore Range: off BLM Road 2750 near Dice Hill and Sheephorn Mountain, ca 5.5 air mi E of Radium and ca 9.5 air mi NW of Heeney.
Along intermittent stream. Phenology: flowering & fruiting.

U.S.A., Colorado, Grand County: Middle Park: Parshall Divide, ca 1.5 air mi WSW of Hot Sulphur Springs and ca 2.5 air mi ENE of Parshall.
Disturbed area in meadow. Phenology: flowering & fruiting.

U.S.A., Colorado, Grand County: Gore Range: Dice Hill, ca 29 air mi NW of Silverthorne and 9 air mi SSW of Kremmling.
Sagebrush slope with scattered aspen. Phenology: flowering & fruiting.

U.S.A., Colorado, Grand County: Middle Park: Round Creek, ca 11.5 air mi NE of Kremmling and ca 13.8 air mi NW of Hot Sulphur Springs.
Meadow adjacent to creek. Phenology: flowering.

U.S.A., Wyoming, Sweetwater County: Great Divide Basin Area: Great Divide Basin: Cyclone Rim, ca 9.5 air mi NE of Bastard Butte; ca 4.5 air mi SW of Flattop Buttes.
Drainage on south facing slope of rim with sagebrush; fine soil with gravel. Phenology: flowering & fruiting.

U.S.A., Wyoming, Teton County: Gros Ventre Area: Granite Creek across from Bunker Creek, stream and seep on lower ridge to E and adjacent area.
Streamside and forest boundary. Phenology: fruiting.
with Tom Cramer

U.S.A., Wyoming, Teton County: Grand Teton National Park: Colter Bay employee residential area, ca 8 air mi NW of Moran, 0.5 air mi E of Colter Bay Visitors Center.
Open lodgepole pine/grassland with Pinus contorta, Calamagrostis rubescens, Perideridia montana, Bromus inermis and Poa pratensis.

U.S.A., Wyoming, Teton County: Mount Leidy Highland Area: Ridge from Cottonwood Creek to Gunsight Pass area.
T42N R112W S13; also S14
Burn area. Phenology: flowering & fruiting.
with Stuart Markow

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.

Polygonum douglasii ()
Mountain slope and roadside. Phenology: flowering.
, 53249. //.

U.S.A., Wyoming, Teton County: Mount Leidy Highland Area: Black Rock Creek and adjacent hills, 0.5 air mi W of the east end of Forest Service Road 100.
Open slopes and stream. Phenology: flowering.

U.S.A., Wyoming, Teton County: Mount Leidy Highland Area: 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 & fruiting.

U.S.A., Wyoming, Teton County: Mount Leidy Highland Area: highland N of Lower Gros Ventre Drainage and S of Ditch and Slate Creeks: road above Middle Fork Ditch Creek, ca 6 air mi N of Lower Slide Lake.
Roadside. Phenology: flowering & fruiting.

U.S.A., New Mexico, Colfax County: NM Hwy 72, 26 road mi E of I-25 (milepost 26).
Oak and ponderosa pine woodland and roadside. Phenology: flowering & fruiting.

U.S.A., New Mexico, Union County: NM Hwy 325, ca 5 road mi NNE of Capulin.
Pinyon-juniper woodland and grassland. Phenology: fruiting.

U.S.A., Colorado, Eagle County: Central Colorado: Gore Range, West Slope Continental Divide: along Gore Creek Trail 2015, from Wilderness sign E ca 2.5 mi, ca 7 air mi E of Vail.
Mixed forest with aspen, lodgepole, spruce-fir and Douglas Fir. Phenology: flowering.

U.S.A., Idaho, Adams County: Payette National Forest and Vicinity: West Mountains: just NNE of Potato Knob below Forest Road 214, ca 15 air mi SE of Council; ca 21 air mi E of Cambridge.
Low areas and drainage channels in semibarren volcanic field. Phenology: flowering & fruiting.
with Joy Handley

U.S.A., Idaho, Adams County: Payette National Forest and Vicinity: West Mountains: at the head of Bench Creek, ca 9 air mi NE of Council; ca 10 air mi S of New Meadows.
Ponderosa pine plantation on lava. Phenology: flowering & fruiting.

U.S.A., Idaho, Valley County: Payette National Forest and Vicinity: Long Valley: along the North Fork Payette River at Hartsell Bridge, ca 8.5 air mi SSW of McCall; ca 5 air mi NW of Donnelly.
Sandy river bottom with overflow channels and woodland patches. Phenology: flowering & fruiting.

U.S.A., Idaho, Idaho County: Payette National Forest and Vicinity: Frank Church-River of No Return Wilderness: along Trail 003 on Chamberlain Creek from Red Top Creek to No Name Creek, ca 16 air mi NNE of Big Creek; ca 2-3 air mi WSW of Chamberlain Guard Station.
Burn in lodgepole pine forest. Phenology: flowering & fruiting.

U.S.A., Idaho, Idaho County: Payette National Forest and Vicinity: Salmon River Mountains: Frank Church-River of No Return Wilderness: along Trail 025 between Tumbledown Bridge and Meadow of Doubt, ca 22-23 air mi NNE of Big Creek; ca 4.5-5.5 air mi N of Chamberlain Guard Station.
Open slopes along the trail in lodgepole pine forest. Phenology: flowering & fruiting.

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

U.S.A., Idaho, Adams County: Payette National Forest and Vicinity: West Mountains: along the Weiser River just N of Evergreen, ca 7 air mi SW of New Meadows; ca 14 air mi W of McCall.
Mixed conifer overstory on west-facing river bank and roadside. Phenology: flowering & fruiting.

U.S.A., Idaho, Washington County: Payette National Forest and Vicinity: Hitt Mountains: along logging road off Forest Road 573 (Hill Creek Road); ca 10 air mi NW of Midvale; ca 11 air mi W of Cambridge.
Open Pseudotsuga menziesii with xeric forbs and grasses. Phenology: buds.

U.S.A., Idaho, Washington County: Payette National Forest and Vicinity: Hitt Mountains: along logging road just E of Wash Pan Creek, ca 13 air mi NW of Cambridge; ca 23 air mi WSW of Council.
Mixed conifer overstory with many areas of recent timber harvest. Phenology: flowering & fruiting.

U.S.A., Idaho, Washington County: Payette National Forest and Vicinity: Cuddy Mountains: Cuddy Mountain, just S of East Brownlee Creek, ca 14 air mi NNE of Cambridge; ca 18 air mi W of Council.
Overstory dominated by Pseudotsuga menziesii with patches of Populus tremuloides. Phenology: flowering & fruiting.
with Phillip G. Lawrence

U.S.A., Idaho, Washington County: Payette National Forest and Vicinity: Cuddy Mountains: Boundary Trail, just S of Grizzly Basin, ca 8 air mi N of Cambridge; ca 13 air mi W of Council. Also SE/14
Mostly south-facing slopes along fence line with moist drainages. Phenology: flowering & fruiting.
with Phillip G. Lawrence

U.S.A., Idaho, Idaho County: Payette National Forest and Vicinity: Frank Church-River of No Return Wilderness: East Fork Crooked Creek Trail, N from junction with Blackburn Saddle Trail, ca 18 air mi NE of Big Creek Guard Station; ca 15 air mi SE of Chamberlain Basin Guard Station.
Trailside and lodgepole overstory burnt 12 years previous. Phenology: flowering.

U.S.A., Idaho, Idaho County: Payette National Forest and Vicinity: Frank Church-River of No Return Wilderness: Chamberlain Creek Trail (Trail 033), ca 1 mi E of Deer Creek to 0.5 mi W of Skull Creek, ca 4-6 air mi E of Chamberlain Guard Station; ca 20 air mi NE of Big Creek Guard St
T24N R11E S34
Trailside in mixed conifer forest. Phenology: flowering & fruiting.

U.S.A., Idaho, Adams County: Payette National Forest and Vicinity: West Mountains: Anderson Creek Trail (Trail 212) off Forest Road 835, ca 9 air mi NE of Cascade; ca 15 air mi SE of Council.
Trailside and creekside; subalpine fir/Douglas fir overstory. Phenology: flowering & fruiting.
with Erin Peters

U.S.A., Idaho, Idaho County: Payette National Forest and Vicinity: Salmon River Mountains: Pony Meadows, ca 5 air mi S of Warren; ca 18 air mi WNW of Big Creek Guard Station.
Roadside wet meadows. Phenology: flowering & fruiting.
with Erin Peters

U.S.A., Idaho, Idaho County: Payette National Forest and Vicinity: Salmon River Mountains: Warren Airstrip, just NW of Warren, ca 20 air mi NW of Big Creek Guard Station; ca 23 air mi NNW of Yellow Pine.
Airstrip with gravel parent material, tailing piles, and ponds. Phenology: flowering & fruiting.
with Erin Peters

U.S.A., Idaho, Washington County: Payette National Forest and Vicinity: Cuddy Mountains: Cuddy Point, ca 7 air mi SE of Brownlee Dam; ca 18 air mi WNW of Council.
Open ridgeline. Phenology: flowering & fruiting.

U.S.A., Idaho, Valley County: Payette National Forest and Vicinity: Long Valley: Warren Wagon Road (Forest Hwy 21) on west side of Payette Lake at crossing of Horse Creek.
Roadside and wooded drainage. Phenology: flowering & fruiting.

U.S.A., Idaho, Valley County: Payette National Forest and Vicinity: Salmon River Mountains: Upper Payette Lake on Forest Hwy 21 at Twentymile Creek.
Roadside, woodland, and lakeside. Phenology: flowering & fruiting.

U.S.A., Idaho, Adams County: Payette National Forest and Vicinity: Cuddy Mountains Area: Rocky Comfort Flat, ca 21 air mi NW of Council; ca 20.5 air mi W of New Meadows.
Moist drainage with Pinus ponderosa/Pseudotsuga menziesii overstory. Phenology: flowering & fruiting.

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

U.S.A., Idaho, Adams County: Payette National Forest and Vicinity: Little Bear Creek Trail (226), off Forest Road 110, ca 5.5 air mi NE of Bear; ca 18 air mi NW of New Meadows.
Mixed moist conifer overstory; Abies grandis, Pinus ponderosa, P. contorta, Pseudotsuga menziesii, Picea engelmanni, and Larix occidentalis. Phenology: flowering & fruiting.

U.S.A., Idaho, Idaho County: Payette National Forest and Vicinity: Salmon River Mountains Area: Smiths Knob below lookout, ca 8.5 air mi ENE of Warren; ca 19.5 air mi E of Burgdorf.
Pseudotsuga menziesii/mixed shrub on south and east-facing slopes. Phenology: flowering & fruiting.

U.S.A., Idaho, Washington County: Payette National Forest and Vicinity: Cuddy Mountains Area: Hornet Reservoir, ca 15 air mi NW of Council; ca 16 air mi NNW of Cambridge.
Disturbed area. Phenology: flowering & fruiting.
with Denise L. Fairbanks

U.S.A., Idaho, Adams County: Payette National Forest and Vicinity: Hells Canyon Wilderness: Deep Creek Trail, ca 8 air mi NE of Cuprum; ca 19 air mi NW of New Meadows.
Steep southwest-facing slope, open Abies lasiocarpa/Polygonum phytolaccifolium; sheep drive way. Phenology: flowering & fruiting.

U.S.A., Colorado, Routt County: Sierra Madre\Park Range: Park Range: Routt National Forest: ca 2 air mi SSE of Lynx Pass on Morrison Creek Road, ca 13 air mi ESE of Yampa; ca 29 air mi SSE of Steamboat Springs.
Clearcut.
with Steven Nelson
Accession: 572931

U.S.A., Colorado, Routt County: Sierra Madre\Park Range: Park Range: Routt National Forest: Lone Spring Butte, ca 5.5 air mi ESE of Yampa, ca 24 air mi SSE of Steamboat Springs.
Aspen forest on south-facing slope and ridgetop.
with Steven Nelson
Accession: 572932

U.S.A., Colorado, Routt County: Sierra Madre\Park Range: Park Range: along Service Creek ca 4 air mi above the Yampa River, ca 15.5 air mi SSE of Steamboat Springs.
Meadow and disturbed areas.
with Steven Nelson
Accession: 572933

U.S.A., Colorado, Routt County: Sierra Madre\Park Range: Park Range: Routt National Forest: On ridge between South Fork Soda and Spring Creeks, ca 4.5 air mi WSW of Buffalo Pass, ca 4.5 air mi NE of Steamboat Springs.
Aspen woods.
with Michelle Nelson

U.S.A., Colorado, Routt County: [location and coordinates withheld]
Aspen-sagebrush slope.
with Michelle Nelson

U.S.A., Colorado, Routt County: Sierra Madre\Park Range: Park Range: Routt National Forest: Above Volcano Siding ca 2 air mi SW of Long Park, ca 13.5 air mi SE of Yampa, ca 33 air mi S of Steamboat Springs.
Sagebrush-grassland.
with Michelle Nelson

U.S.A., Colorado, Grand County: Sierra Madre\Park Range: Park Range: along Blacktail Creek ca 2 air mi SW of Gore Pass, ca 10.5 air mi W of Kremmling.
Moist swale leading to stream.

U.S.A., Colorado, Grand County: Sierra Madre\Park Range: Park Range: along Farnham Creek just below Gore Creek, ca 3 air mi NW of Gore Pass, ca 12 air mi WNW of Kremmling.
Disturbed areas around granite outcrop.

U.S.A., Colorado, Grand County: Sierra Madre\Park Range: Park Range: Red Dirt Reservoir, ca 13 air mi NW of Kremmling.
Disturbed areas on open slope above reservoir.

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: [location and coordinates withheld]
Spruce-fir-Pseudotsuga forest and adjacent meadows.

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: [location and coordinates withheld]
Meadows adjacent to forest along road.

U.S.A., Wyoming, Lincoln County: Southern Salt River Range and Vicinity: Hams Fork Plateau: Fish Creek and adjacent ridge to south, ca 5 air mi W of Lake Viva Naughton.
Douglas fir and lodgepole pine on rim and below with open grassy areas and riparian zone in bottom. Phenology: flowering & fruiting.
with Charmaine Refsdal

U.S.A., Wyoming, Lincoln County: Southern Salt River Range and Vicinity: vicinity of Coal Creek, ca 14 air mi N of Border Junction.
Sagebrush hills with aspen groves. Phenology: flowering & fruiting.

U.S.A., Wyoming, Lincoln County: Southern Salt River Range and Vicinity: Sublette Range: ca 18 air mi N of Cokeville.
Ridgetop sagebrush and rocky outcrops. Phenology: flowering & fruiting.

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.
Creekside meadows, willows, and mudflats. Phenology: flowering & fruiting.
with Jane T. Kellett

U.S.A., Colorado, Gunnison County: Northern Gunnison Basin: ca 3.5 air mi SSW of Crested Butte.
Aspen forest and open meadow; elderberry. Phenology: flowering & fruiting.

U.S.A., Colorado, Gunnison County: Northern Gunnison Basin: on Snodgrass Mountain, ca 2 air mi SSE of Gothic.
Aspen forest, open meadow, and along ponds, creeks, and seeps. Phenology: flowering.

U.S.A., Colorado, Gunnison County: Northern Gunnison Basin: on south side of Mount Emmons, ca 3.5 air mi W of Crested Butte.
Engelmann spruce, subalpine fir, lodgepole pine forest, and open meadow near acid bog. Phenology: flowering & fruiting.

U.S.A., Colorado, Gunnison County: Northern Gunnison Basin: ca 2.5 air mi W of Pittsburg.
Subalpine avalanche meadow. Phenology: flowering.

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

U.S.A., Colorado, Gunnison County: Northern Gunnison Basin: West Elk Wilderness: ca 15 air mi N of Blue Mesa Reservoir.
Open sagebrush meadow on south-southwest-facing slope; Symphoricarpos. Phenology: flowering & fruiting.
with Christine Tonielli and Josh Crayton

U.S.A., Colorado, Gunnison County: Northern Gunnison Basin: along Smith Fork Creek, ca 6.5 air mi ENE of Crawford.
Oak forest; Symphoricarpos. Phenology: flowering & fruiting.

U.S.A., Colorado, Gunnison County: Northern Gunnison Basin: West Elk Wilderness: The Castles, ca 10 air mi SSW of Kebler Pass.
Southeast-facing slope; open meadow and Engelmann spruce/subalpine fir/aspen forest. Phenology: flowering.

U.S.A., Colorado, Gunnison County: Northern Gunnison Basin: West Elk Wilderness: ca 10.5 air mi SSW of Kebler Pass.
Engelmann spruce forest and open wet meadow. 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 Phenology: flowering.

U.S.A., Wyoming, Fremont County: Upper Wind River Watershed: Camp Creek: ca 14.5 air mi WNW of Dubois; N on 2-track from confluence of Trout and Warm Springs creeks ca. 0.8 mi; transect is near junction of 2-tracks, before it drops down to creek.
Artemisia cana var. viscidula stand. Plot 95009 SE, SW, NW Phenology: flowering.
with Lisa Cordray

U.S.A., Wyoming, Fremont County: Upper Wind River Watershed: Trout Creek: ca 17 mi WNW of Dubois; up Trout Creek ca 0.8 mi from Red Flat cow camp road; through gate in fence N of creek, go 100 yds on a bearing of 101deg.
Artemisia cana var. viscidula, Potentilla fruticosa stand. Plot 95006 NW, SW, NE Phenology: flowering & fruiting.

U.S.A., Wyoming, Fremont County: Upper Wind River Watershed: Warm Springs/ Enos Creek confluence: ca 17 air mi W of Dubois.
Wet meadow. Plot 95021 SE, NE, S1/2 Phenology: flowering & fruiting.

U.S.A., Wyoming, Fremont County: Upper Wind River Watershed: Ramshorn Basin: ca 16 air mi N of Dubois; trail up the east side of Parque Creek from Five Pockets/Deacon Lake trail head; left side of trail, just after it emerges from trees.
Mountain meadow. Plot 96020 NE, SE Phenology: flowering & fruiting.
with Will Conley

U.S.A., Wyoming, Fremont County: Upper Wind River Watershed: upper Ramshorn Basin, ca 16 air mi N of Dubois; across Ramshorn Basin and creek toward old cow camp.
Middle of Wet meadow.. Plot 96035 NE, SW, CN1/2 Phenology: flowering & fruiting.
with Will Conley

U.S.A., Wyoming, Fremont County: Upper Wind River Watershed: Salt Creek East: ca 13 air mi W of Dubois; take right fork of 2-track to Salt Creek; plot is below fence, N of 2-track.
Artemisia tridentata sp., Festuca idahoensis stand. Plot 93057 SE, SE, NE
with Jazmyn McDonald

U.S.A., Wyoming, Fremont County: Upper Wind River Watershed: Brooks Lake: ca 26 air mi NW of Dubois; Southwest shore of lake.
Wet meadow. Plot 94050 NW, NW, NW Phenology: flowering & fruiting.
with John Tamsen, Lisa Cordray

U.S.A., Wyoming, Fremont County: Upper Wind River Watershed: southeast edge of meadow along Double Cabin Road, N of Cartridge Creek: ca 15 air mi N of Dubois.
Potentilla fruticosa, some Artemisia tridentata. Plot 93007 C, SW, SE Phenology: flowering & fruiting.
with Lisa Cordray

U.S.A., Wyoming, Fremont County: Upper Wind River Watershed: Slope above Salt Creek: ca 13 air mi W of Dubois.
Artemisia cana var. viscidula, Festuca idahoensis stand. Plot 93059 CSE, NE Phenology: flowering & fruiting.
with John Tamsen

U.S.A., Wyoming, Fremont County: Upper Wind River Watershed: Wagon Box cow camp: ca 12 air mi SW of Dubois; ca 250 yds S of little creek crossing below cow camp.
Wet meadow. Plot 95014 NW, SW, NW Phenology: flowering & fruiting.
with John Tamsen

U.S.A., Wyoming, Fremont County: Upper Wind River Watershed: North Fork of South Fork of Warm Springs Creek: ca 13 air mi W of Dubois.
Artemisia tridentata sp., Festuca idahoensis stand. Plot 93056 NE, NE, SW Phenology: flowering & fruiting.
with John Tamsen

U.S.A., Wyoming, Fremont County: Upper Wind River Watershed: Dundee Meadows: ca 23 air mi NW of Dubois; N of main trail down the West DuNoir, just before trail goes up slope towards woods.
Wet meadow. Plot 94029 NE, SW, SW Phenology: flowering.
with John T. Nelson

U.S.A., Wyoming, Fremont County: Upper Wind River Watershed: Boday Creek, ca 22 air mi NW of Dubois; N of creek.
T44N R108W S5
Grassland, in large meadow below timberline. Plot 94032 NW, SE, SE Phenology: flowering.
with John T. Nelson

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 & fruiting.

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: 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.
Aspen groves. 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.
Around willow thickets and shallow ravine in meadows on rolling hills. 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: Cruces Basin Wilderness: Forest Road 87, Brazos Ridge and drainages E of ridge, ca 11 air mi SW of San Miguel.
Late melting east aspect ridge, meadows, spruce forest and moist drainages. Phenology: flowering & fruiting.

U.S.A., New Mexico, Taos County: Carson National Forest and Vicinity: Sangre de Cristo Range: Valle de los Romeros W through Policarpio Canyon to Forest Road 76, Forest Trail 13, ca 4 air mi E of Tres Ritos.
Meadow with Iris missouriensis and Veratrum, forest with aspen and spruce. Phenology: flowering & fruiting.

U.S.A., New Mexico, Taos County: Carson National Forest and Vicinity: Sangre de Cristo Range: Gavilan Canyon Trail 60.
Canyon bottom with Poa pratensis, stream riparian and mixed conifer slopes. Phenology: flowering & fruiting.
with Robert Peters

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: flowering & 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, Taos County: Carson National Forest and Vicinity: Sangre de Cristo Range: along Forest Road 161 above Alamitos Creek, ca 4 air mi E of Jicarita Peak, ca 25 air mi S of Taos.
Roadside and roadcut through sandstone. Phenology: flowering & fruiting.

U.S.A., New Mexico, Rio Arriba County: Carson National Forest and Vicinity: Sangre de Cristo Range: Pecos Wilderness: West Fork Rio Santa Barbara, Trail 25 below switchbacks up to No Fish Lake, ca 12 air mi E of Truchas and ca 11 air mi SSE of Penasco.
Opening in forest with Rubus and Sambucus. Phenology: flowering & fruiting.
with Robert Peters

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: vicinity of Burns Lake, ca 1 air mi S of Trout Lakes, ca 8 air mi NNE of Canjilon.
Large meadow opening with groups of Populus tremuloides; moist areas with Alnus tenuifolia, Salix species, and Veratrum californicum. Phenology: flowering.

U.S.A., New Mexico, Taos County: Carson National Forest and Vicinity: Sangre de Cristo Range: Wheeler Peak Wilderness: Trail 56 and Horseshoe Lake Trail 91 from boundary to Horseshoe Lake, ca 3/4 air mi NE of Wheeler Park summit, ca 4 air mi SE of Twining.
Subalpine spruce-fir forest. Phenology: flowering & fruiting.

U.S.A., Wyoming, Park County: Bighorn Basin: along County Road 1AB at Clarks Fork Canyon, ca 25 air mi NNW of Cody.
Sagebrush. Phenology: flowering & fruiting.

U.S.A., Wyoming, Big Horn County: Big Horn Mountains: along Cold Springs Road, ca 10.5 air mi ENE of Hyattville and ca 35 air mi NE of Worland.
Pinus and Populus with sagebrush on sandy soil. Phenology: flowering & fruiting.

U.S.A., Wyoming, Washakie County: Bighorn Basin: ridge leading NW off Lightning Ridge on the Nowater Trail or BLM Road 1404, ca 10 air mi SW of Big Trails; ca 36 air mi SE of Worland.
Low sand dune. Phenology: flowering & fruiting.

U.S.A., Wyoming, Big Horn County: Big Horn Mountains: along Forest Roads 17 and 329 E of Spanish Point, ca 31 air mi ESE of Greybull.
Coniferous forest and sagebrush. Phenology: flowering & fruiting.

U.S.A., Wyoming, Big Horn County: Big Horn Mountains: along Forest Road 17 N of Round Lake, ca 31.5 air mi ESE of Greybull.
Coniferous forest and sagebrush. Phenology: flowering & fruiting.

U.S.A., Colorado, San Miguel County: San Miguel and lower Dolores River Drainages: San Miguel River Drainage: 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, Mesa County: [location and coordinates withheld]
Dry meadow with Artemisia, lupine, and snowberry. Phenology: flowering & fruiting.

U.S.A., Colorado, San Miguel County: San Miguel and Lower Dolores River Drainages: Sunshine Mesa at wilderness boundary.
Meadow with mixed forbs and grasses. Phenology: flowering & fruiting.

U.S.A., Wyoming, Teton County: Teton Range East Slope: Rendezvous Mountain, ca 3/4 air mi W of Aprez Vous Peak, ca 1.5 air mi NW of Teton Village, 8 mi NW of Jackson.
Shrub community dominated by Ceanothus velutinus, Rubus parviflorus, Erigeron speciosus and Spiraea betulifolia.

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 & fruiting.
Accession: USFS 849953, Barcode: USFS0033184

U.S.A., Wyoming, Fremont County: East Slope Wind River Range and Vicinity: Sanford Park, ca 18 air mi W of Lander.
Willow and graminoid dominated park surrounding river. Phenology: buds.
with Meghan Taylor
Accession: USFS 849952, Barcode: USFS0033183

U.S.A., Wyoming, Fremont County: East Slope Wind River Range and Vicinity: Upper Phillips Lake drainage to Shangrila Meadows, ca 6 air mi E of Downs Mountain.
Bedrock with soil pockets. Phenology: flowering & fruiting.
with Eric Everts
Accession: USFS 849819, Barcode: USFS0032903

U.S.A., Colorado, Saguache County: Southern Gunnison Basin: San Juan Mountains: ca 4 air mi N of Sawtooth Mountain; ca 9.2 air mi W of Razor Creek Dome; ca 15 air mi S of Gunnison in Soldiers Park.
Margins of aspen grove to sagebrush shrubland to willow-lined creek. Phenology: flowering & fruiting.

U.S.A., Colorado, Saguache County: Southern Gunnison Basin: Cochetopa Hills: along Milk Creek to Sawmill Park, ca 5.5 air mi SE of Sargents; ca 6.2 air mi ENE of Baldy Lake.
Forest to subalpine meadow. Phenology: flowering & fruiting.

U.S.A., Colorado, Saguache County: Southern Gunnison Basin: Cochetopa Hills: ca 1.3 road mi S of Marshall Pass on Forest Road 486; ca 9.3 air mi ESE of Sargents.
Forest and subalpine meadow. Phenology: flowering & fruiting.

U.S.A., Colorado, Ouray County: Uncompahgre Basin: ca 0.5 air mi N of Billy Creek State Wildlife Area; ca 2.5 air mi ENE of Eldredge.
Pinus edulis forest with Juniperus. Phenology: flowering.
Melanie Arnett, 60. 6/7/1998.

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

U.S.A., Colorado, Hinsdale County: Southern Gunnison Basin: San Juan Mountains: Sawmill Park, ca 0.9 air mi W of Hill Seventyone; ca 5.1 air mi SSE of Lake City.
Grassy mountain park. Phenology: flowering.

U.S.A., Colorado, Gunnison County: Southern Gunnison Basin: San Juan Mountains: Gunnison National Forest: Trail 229 along Little Cimarron River for ca 1.5 mi from County Road 864, ca 2-3.5 air mi N of Sheep Mountain.
Abandoned road in spruce/fir forest. Phenology: flowering.
with Kevin Taylor

U.S.A., Colorado, Hinsdale County: Southern Gunnison Basin: San Juan Mountains: Gunnison National Forest: La Garita Wilderness: along West Fork Mineral Creek from ca 3.3-3.9 air mi W-WSW of San Luis Pass; ca 0.7-1.3 air mi NW-N of unnamed peak 12,952' on Continental Divide.
Spruce forest to montane. Phenology: flowering & fruiting.

U.S.A., Colorado, Gunnison County: Southern Gunnison Basin: ca 1.4 air mi SW of Round Mountain, ca 2.5 air mi W of Gateview, ca 12 air mi SSE of Sapinero.
Aspen/Douglas fir forest. Phenology: flowering & fruiting.

U.S.A., Colorado, Gunnison County: Southern Gunnison Basin: San Juan Mountains: Uncompahgre National Forest: along Forest Road 861 by the Middle Fork Cimarron River, ca 2-3.2 air mi N of Hinsdale County; ca 2.8-3.6 air mi NE of Owl Creek Pass.
Roadside, riparian and spruce forest. Phenology: flowering & fruiting.

U.S.A., Wyoming, Teton County: Mount Leidy Highland Area: Black Rock Creek and adjacent hills, 0.5 air mi W of the east end of Forest Road 100.
Open slopes and stream. Phenology: flowering.

U.S.A., Colorado, Dolores County: Upper Dolores River Drainage and Adjacent Areas: San Juan National Forest: Black Mesa, Forest Road 533 and Forest Road 611, ca 27 air mi NNE of Dolores.
Montane meadow with scattered spruce-fir and drainage along road. West to southwest facing. Phenology: flowering & fruiting.

U.S.A., Colorado, Montezuma County: Upper Dolores River Drainage and Adjacent Areas: State Wildlife Area: ca 5.5 air mi NW of Mancos at Summit Reservoir, S of Colo. Hwy 184.
Ponderosa, Juniperus scopulorum, Quercus, Amelanchier, and Rosa on a southwest facing slope. Phenology: flowering.

U.S.A., Colorado, Montezuma County: Upper Dolores River Drainage and Adjacent Area: San Juan National Forest: ca 14 air mi N of Cortez near Sage Hen Fishing Access at McPhee Reservoir, Forest Road 500.
Pinyon-juniper, oak, Artemesia, Cercocarpus, Amelanchier, and Fendlera on east facing slopes. Phenology: flowering.

U.S.A., Colorado, Montezuma County: [location and coordinates withheld]
Pinyon-juniper scattered between agricultural land, Amelanchier, Purshia, Artemesia, and oak on south facing slopes. Phenology: flowering & fruiting.

U.S.A., Colorado, Dolores County: Upper Dolores River Drainage and Adjacent Areas: San Juan National Forest: Forest Road 493, ca 20 air mi N of Dolores at Benchmark Lookout.
Scrub oak alternating with patchy meadows, aspen along the west side of a hill; south-facing. Phenology: flowering & fruiting.

U.S.A., Colorado, Montezuma County: Upper Dolores River Drainage and Adjacent Areas: San Juan National Forest: Forest Road 527, ca 4 air mi NE of Dolores in the Boggy Draw Area.
Ponderosa pine forest with some scattered oak on a west facing aspect. Phenology: flowering & fruiting.

U.S.A., Colorado, Dolores County: Upper Dolores River Drainage and adjacent areas: San Juan National Forest: Forest Trail 647, ca 7.5 air mi NW of Rico in the Fish Creek Drainage Area.
Aspen, spruce, and riparian area along creek and meadows on east-face of canyon, cinquefoil, graminoids; spruce-fir on west face of canyon. Phenology: flowering & fruiting.
with Sierra Smith

U.S.A., Colorado, Dolores County: Upper Dolores River Drainage and Adjacent Areas: San Juan National Forest: ca 9.5 air mi W of Rico, Forest Road 360 and Forest Road 689, Stoner Mesa Area.
Aspen, snowberry, Lonicera; south face; recently cattle grazed. Phenology: flowering & fruiting.

U.S.A., Colorado, Montezuma County: Upper Dolores River Drainage and Adjacent Areas: San Juan National Forest: ca 5 air mi E of Mancos, Forest Road 317, west side of La Plata County Line.
Ponderosa and oak woodland, with patches of graminoids, on a southeast face. Phenology: flowering & fruiting.
with Fallon Judkins and Marie Rambo

U.S.A., Wyoming, Fremont County: Wetlands and Adjacent Areas: Carr Reservoir, ca 17 air mi SE of Lander.
Moist banks and shorelines. Phenology: fruiting.

U.S.A., Wyoming, Fremont County: Wetlands and Adjacent Areas: Ocean Lake, ca 16 air mi NW of Riverton.
Moist shores and flood plains. Phenology: fruiting.

U.S.A., Wyoming, Sublette County: Wetlands and Adjacent Areas: New Fork Lakes, ca 17 air mi N of Pinedale.
Rocky, exposed hillside. Phenology: fruiting.

U.S.A., Wyoming, Johnson County: Wetlands and Adjacent Areas: man-made lake, ca 15 air mi SSE of Buffalo.
Moist lake shore. Phenology: fruiting.

U.S.A., Wyoming, Johnson County: Wetlands and Adjacent Areas: Blue Creek, ca 15 air mi WSW of Kaycee.
Along moist creek banks. Phenology: fruiting.

U.S.A., Colorado, Larimer County: Roosevelt National Forest: Medicine Bow Mountains: where Forest Road 200 crosses Johnson Creek, ca 59 air mi NW of Fort Collins.
Aspen stands. 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., Wyoming, Albany County: E of Laramie.
41.3139° N, 105.5437° W; NAD 83, uncertainty 1 mi., Digital Map
Dry sandy gullies in the prairie. Flowers white. Phenology: fruiting.

U.S.A., Wyoming, Albany County: Tuning Fork ranch, near Sherman.
41.0984° N, 105.3495° W; NAD 83, uncertainty 1 mi., Digital Map
Reclaiming abandoned garden. Phenology: flowering & fruiting.

U.S.A., Wyoming, Teton County: Teton Canyon: west slope of the Teton Mountains.
43.7578° N, 110.9589° W; NAD 83, uncertainty 3 mi., Digital Map
Open dry areas. Phenology: fruiting.

U.S.A., Wyoming, Lincoln County: Moose Flats, along Grey's River midway between its source and its mouth.
Dry meadows. Weedy annual. Phenology: flowering & fruiting.

U.S.A., Wyoming, Fremont County: Southern Wind River Mountains: Fiddlers Lake, SW of Lander.
42.6298° N, 108.8821° W; NAD 83, uncertainty 0.5 mi., Digital Map
Gravelly banks. Phenology: flowering & fruiting.

U.S.A., Wyoming, Crook County: Bear Lodge Range: Reuter Canyon, 5 mi N of Sundance.
44.433° N, 104.4229° W; NAD 83, uncertainty 0.75 mi., Digital Map
In open meadow, disturbed soil. Common. Phenology: flowering & fruiting.
with Marjorie W. Porter

U.S.A., New Mexico, Sandoval County: Santa Fe National Forest and Vicinity: Jemez Mountains: NM Hwy 126, 3.5 road mi from Forest Road 20, Telephone Canyon.
Grassy valley and volcanic rock outercrops. Phenology: flowering & fruiting.

U.S.A., New Mexico, Mora County: Santa Fe National Forest and Vicinity: Sangre de Cristo Mountains: Pecos Wilderness: Rio Medio Trail 351, 9 air mi WNW of Cowles. N35.9372 W105.6776 at meadow near Trail 155 junction W 0.9 air mi to N35.9400 W105.6935.
Spruce/corkbark fir forest with scattered stands of mature aspen and adjacent riparian of river; canyon constricted to W by granite bluffs. Phenology: flowering & fruiting.

U.S.A., New Mexico, San Miguel County: Santa Fe National Forest and Vicinity: Glorieta Mesa: Lopez Tank on Canyon del Aqua del Corral and vicinity on Forest Road 324, ca 10 air mi S of South San Ysidro; ca 19 air mi SSE of Pecos.
Rocky channel below the dam. Phenology: flowering & fruiting.

U.S.A., Wyoming, Hot Springs County: Owl Creek/Bridger Mountains: South Fork Owl Creek.
Gravel bars, forested points, willows, and seeps in riparian area.
with Mabel Jones

U.S.A., Wyoming, Hot Springs County: Owl Creek/Bridger Mountains: roadside.
Disturbed roadside.

U.S.A., Wyoming, Park County: Absaroka Mountains: North Fork Shoshone River Drainage: Sam Berry Meadow on east side of North Fork Shoshone River, ca 3 mi N of U.S. Hwy 14, 16, & 20.
Open rocky slope in recently burned (1988) open lodgepole forest.

U.S.A., Wyoming, Park County: Absaroka Mountains: North Fork Shoshone River Drainage: along the south side of North Fork Shoshone River, ca 1/8 mi W of the mouth of Mormon Creek.
Open, partially forested gravelbar with some Pinus contorta var. latifolia.

U.S.A., Wyoming, Park County: North Fork Shoshone River Drainage: Absaroka Mountains: Yellowstone National Park: north-south trending ridge, ca 0.5 mi N of U.S. Hwy 14, 16, & 20, ca 2 mi W of East Entrance.
Rocky forest openings and meadows, prominent species include Helianthella uniflora, Eriogonum umbellatum var. majus and Collomia linearis. Phenology: flowering.

U.S.A., Wyoming, Park County: Southwestern Absaroka Mountains: Deer Creek Canyon, ca 3.5-4 mi W of canyon mouth, ca 46 mi SW of Cody.
Along trail at base of north facing, sparsely vegetated talus slope, prominent species include Woodsia oregana, Rubus ideaus, and Populus tremuloides.

U.S.A., Wyoming, Sheridan County: Sheridan Training Area: upslope of South Dry Creek, 2.6 km NE of Peak 4236, 2.4 km NNW of Peak 4290.
Elev. 1230 m.
Local in Artemisia grassland on south-facing 20-30 deg slope of clay loam, soil series Parmleed-Worfka association, with Artemisia tridentata, Pediomelon argophyllum, Stipa viridula, Elymus smithii, and Bromus sp. Phenology: fruiting.
Patricia P. Douglas, 11. 7/3/1997.
with N. E. Hastings

U.S.A., Wyoming, Sheridan County: Sheridan Training Area: ca 1 km SW of Peak 4152, ca 2.5 km E of Peak 4266. To 340400 4966500.
Scattered on grassland in level to rolling sandy loam (high soil moisture), soil series Parmleed-Bidman association, with Conyza canadensis, Plantago patagonica, and Bromus tectorum. Phenology: flowering & fruiting.
Patricia P. Douglas, 257. 8/28/1997.
with N. E. Hastings

U.S.A., Wyoming, Teton County: Grand Teton National Park: Colter Bay employee residential area, ca 8 air mi NW of Moran, 0.5 air mi E of Colter Bay Visitors Center.
Open lodgepole pine/ grassland with Pinus contorata, Calamagrostis rubescens, Perideridia montana, Bromus inermis and Poa pratensis. Phenology: buds.

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: fruiting.

U.S.A., Wyoming, Sheridan County: Big Horn Mountains: Boyd Ridge W of Hidden Spring on Boyd Ridge Road, ca 2 mi N of Leaky Mountain on ridge on east side of Dark Canyon.
Disturbed rocky soil of gopher mound, vegetative cover ca 40-50%. Phenology: flowering & fruiting.
with George Jones

U.S.A., Colorado, Routt County: North-central Colorado: Elkhead Mountains: along Slater Creek in the western part of Slater Park, ca 2.5 air mi SE of Columbus Mountain; ca 25 air mi NNE of Hayden.
Sagebrush slopes and grassy patches. Phenology: flowering & fruiting.

U.S.A., Colorado, Moffat County: North-central Colorado: Elkhead Mountains: on a point ca 1.5 air mi WSW of Sand Point and S of Fourmile Creek drainage, ca 21.5 air mi NNE of Craig.
Open lodgepole pine forest and selectively logged lodgepole pine forest. Phenology: flowering & fruiting.

U.S.A., Colorado, Moffat County: North-central Colorado: Elkhead Mountains: Sand Point above the head of Fourmile Creek, ca 7.5 air mi E of Fortification; ca 22.5 air mi NNE of Craig.
Open areas in spruce-fir-aspen forest. Phenology: flowering & fruiting.

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

U.S.A., Colorado, Routt County: North-central Colorado: Elkhead Mountains: trail to Sand Mountain, ca 5-8 air mi NW of Clark.
Aspen and conifer forests. Phenology: flowering & fruiting.
Annotated by B. E. Nelson.

U.S.A., Colorado, Jackson County: North-central Colorado: Park Range: N-S trail just off Fryingpan Trail, 4-5 air mi S of Big Creek Lakes, ca 18 air mi NW of Walden.
Forested edge. Phenology: flowering & fruiting.
Annotated by B. E. Nelson.
with Sarah Nunn

U.S.A., Colorado, Jackson County: North-central Colorado: Park Range: from Buffalo Ridge Trail to 1 air mi NE of Davis Peak, ca 25 air mi NW of Walden.
Alpine to sub-alpine and marshy drainage. Phenology: flowering & fruiting.

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

U.S.A., Colorado, Jackson County: North-central Colorado: Park Range: Newcomb Park Trail, 4 trail mi W to the Continental Divide and vicinity of Round Mountain Lake, ca 23-24 air mi SW of Walden.
Coniferous forests, subalpine meadows, lake, and ponds. Phenology: flowering & fruiting.

U.S.A., Colorado, Routt County: North-central Colorado: Park Range: at the junction of Bedrock and Tennessee creeks, along Beeler Gulch and vicinity, ca 35.5 air mi NNW of Steamboat Springs.
Sagebrush - grassland. 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.
Annotated by Ronald L. Hartman.

U.S.A., Colorado, Routt County: North-central Colorado: Elkhead Mountains: Georges Gulch at County 52 E, ca 3 air mi N of The Sleeping Giant, ca 12 air mi NW of Steamboat Springs.
Roadside and right of way in rolling open hills. Phenology: 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: flowering & fruiting.
Annotated by Ronald L. Hartman.

U.S.A., Colorado, Routt County: North-central Colorado: Park Range: along Trail 1204 along Middle Fork Little Snake River between Big Red Park and the Continental Divide, ca 29.5 air mi N of Steamboat Springs.
Dry clearing in lodgepole pine forest. Phenology: flowering & fruiting.
Annotated by Ronald L. Hartman.

U.S.A., Colorado, Routt County: North-central Colorado: Park Range: northern part of Green Ridge on Forest Road 285, ca 7-7.5 air mi SE of Oak Creek; ca 4.5 air mi NE of Yampa.
Aspen forest. Phenology: flowering & fruiting.

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

U.S.A., Colorado, Routt County: North-central Colorado: Park Range: on Green Ridge along upper Lawson Creek and Forest Road 285, ca 5 air mi ENE of Yampa; ca 8 air mi SE of Phippsburg.
Gravelly flats along the stream. Phenology: flowering & fruiting.

U.S.A., Colorado, Routt County: North-central Colorado: Park Range: on Green Ridge along upper Lawson Creek and Forest Road 285, ca 5 air mi ENE of Yampa; ca 8 air mi SE of Phippsburg.
Mud flats in old beaver ponds. Phenology: flowering & fruiting.

U.S.A., Colorado, Routt County: North-central Colorado: Park Range: along Horse Creek to Rock Creek and the ridge to the north, ca 1.5-2 air mi E of Long Park, ca 15.5-16 air mi SE of Yampa.
Willow carr on steep rocky slope. Phenology: flowering & fruiting.

U.S.A., Colorado, Grand County: North-central Colorado: Park Range: along old logging road between Jolley and Horse creeks, ca 4 air mi WSW of Gore Pass, ca 12.5 air mi W of Kremmling.
Old clearcut. Phenology: fruiting.

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

U.S.A., Colorado, Moffat County: North-central Colorado: Elkhead Mountains: at the end of Forest Road 133, ca 3 air mi NE of Black Mountain, ca 2.5 air mi SE of Buck Point, ca 23.5 air mi NNE of Craig.
Small clearing in aspen-spruce-fir forest. Phenology: flowering.

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

U.S.A., Colorado, Routt County: North-central Colorado: Park Range: along Forest Road 443 and Trail 1164 between Three Island Creek and South Fork Elk River, ca 19.5 air mi NNE of Steamboat Springs.
Along the trail and in adjacent moist, open spruce-fir-aspen forest. Phenology: flowering & fruiting.

U.S.A., Colorado, Routt County: North-central Colorado: Park Range: along Forest Road 441 to Floyd Peak above Reed Creek, ca 5-6 air mi E of Clark; ca 15 air mi N of Steamboat Springs.
Logged spruce-fir or mixed conifer forest. Phenology: flowering & fruiting.

U.S.A., Colorado, Routt County: North-central Colorado: Park Range: along Forest Spur Road 471.1 from Forest Road 471 to upper Long Draw, NE of Mount Candy, ca 2.5 air mi SE of Clark; ca 13.5 air mi N of Steamboat Springs.
Stony hill with chokecherry thickets. Phenology: flowering & fruiting.

U.S.A., Colorado, Jackson County: North-central Colorado: Medicine Bow Mountains: Forest Road 889, 0.1 road mi E of Colo Hwy 127.
Sagebrush slopes to streamside. Phenology: flowering & fruiting.

U.S.A., Colorado, Routt 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; lake. Phenology: flowering & fruiting.

U.S.A., Wyoming, Teton County: Grand Teton National Park and Vicinity: Teton Range: near Colter Canyon, ca 13.5 miles NW of Moran; ca 21 air mi N of Moose.
Montane meadow and slope with Ceanothus velutinus. Phenology: flowering & fruiting.
Annotated by David Scott.
with Ronald L. Hartman

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.
Disturbed areas in meadows. Phenology: flowering & fruiting.

U.S.A., Wyoming, Teton County: Grand Teton National Park and Vicinity: Teton Range: near Elk Ridge, ca 18 air mi NW of Moran; ca 25 air mi N of Moose.
Montane meadow surrounded by mixed conifer forest. Phenology: flowering & fruiting.
Annotated by David Scott.
with Klara Varga

U.S.A., Wyoming, Teton County: Grand Teton National Park and Vicinity: Teton Range: on west slope of Forellen Peak, ca 21 air mi NW of Moran; ca 25 air mi NNW of Moose.
Montane limestone forb community dominated by Ligusticum filicinum. Phenology: flowering & fruiting.
Annotated by David Scott.
with Klara Varga, Nancy Bockino, and Mike Straw

U.S.A., New Mexico, Sandoval County: Valles Caldera National Preserve: Jemez Mountains: ca 0.5 mi along a small drainage E of H Road, ca 1.3 mi W of Cerro de la Garita, ca 16 air mi NW of Los Alamos.
Along small stream channel, marshes, and meadows. Phenology: flowering & fruiting.

U.S.A., Wyoming, Teton County: Bridger-Teton National Forest: Teton Wilderness: on Pilgrim Creek, ca 10 air mi NNW of Moran; ca 23.5 air mi NNE of Moose.
Meadow surrounded by Pinus contorta forest. Phenology: flowering & fruiting.
with Klara Varga

U.S.A., Wyoming, Teton County: Grand Teton National Park and Vicinity: John D. Rockefeller Jr. Memorial Parkway: near Polecat Creek, ca 32.5 air mi N of Moose; ca 22.3 air mi NNW of Moran.
Lodgepole pine forest with Shepherdia canadensis understory. Phenology: flowering & fruiting.
with Diane Abendroth

U.S.A., Wyoming, Teton County: Grand Teton National Park and Vicinity: Jackson Hole: near Cow Lake, ca 3 air mi WSW of Moran; ca 14 air mi NE of Moose.
Dry banks of pond. Phenology: flowering & fruiting.
with Nancy Bockino

U.S.A., Wyoming, Teton County: Grand Teton National Park and Vicinity: Jackson Hole: near Halfmoon Lake, ca 4 air mi ESE of Moran; ca 19 air mi NE of Moose.
Aquatic plant community in slow-moving stream. Phenology: flowering & fruiting.

U.S.A., Wyoming, Teton County: Grand Teton National Park and Vicinity: Jackson Hole: near Pilgrim Creek, ca 6 air mi NW of Moran; ca 19.5 air mi NNE of Moose.
Picea engelmannii forest and small open meadow. Phenology: flowering & fruiting.

U.S.A., Wyoming, Teton County: Grand Teton National Park and Vicinity: John D. Rockefeller Jr. Memorial Parkway: near Glade Creek, ca 23 air mi NW of Moran; ca 32 air mi N of Moose.
Burned area dominated by Calamagostis rubescens. Phenology: flowering & fruiting.
with Chuck Schaap

U.S.A., Wyoming, Teton County: Grand Teton National Park and Vicinity: Jackson Hole: near Two Ocean Lake, ca 4 air mi N of Moran; ca 19.5 air mi NNE of Moose.
Willow dominated seasonal stream. Phenology: flowering & fruiting.
with Andrew Bishop

U.S.A., Wyoming, Teton County: Bridger-Teton National Forest: Teton Wilderness: near Bailey Meadows, ca 14 air mi NNW of Moran; ca 25.5 air mi NNE of Moose.
Open, dry meadow surrounded by mixed conifer forest. Phenology: flowering & fruiting.
with Tacheeni Scott

U.S.A., Wyoming, Teton County: Grand Teton National Park and Vicinity: Teton Range: in Webb Canyon, ca 16 air mi NW of Moran; ca 23 air mi N of Moose.
Exposed, rocky slabs with Pseudotsuga menziesii on ledges. Phenology: flowering & fruiting.
with Tacheeni Scott

U.S.A., Wyoming, Teton County: Bridger-Teton National Forest: Teton Wilderness: near Coulter Creek, ca 14.5 air mi NNE of Moran; ca 30.5 air mi NE of Moose.
Burned forest mosaic with unburned Pinus contorta and Picea engelmannii islands. Phenology: flowering & fruiting.
with Nancy Bockino, Tacheeni 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 & fruiting.

U.S.A., Wyoming, Teton County: Grand Teton National Park and Vicinity: Jackson Hole: near Steamboat Mountain, ca 17.5 air mi NW of Moran; ca 26.5 air mi N of Moose.
Steep slope with scattered Pseudotsuga menziesii. Phenology: flowering & fruiting.
with Tacheeni Scott

U.S.A., Wyoming, Teton County: Grand Teton National Park and Vicinity: Jackson Hole: near Pilgrim Creek, ca 7 air mi NW of Moran; ca 20.5 air mi NE of Moose.
Steep, dry hillside adjacent to creek and riparian area. Phenology: flowering & fruiting.

U.S.A., Wyoming, Teton County: Bridger-Teton National Forest: Teton Wilderness: on Gravel Creek, ca 13 air mi NE of Moran; ca 29 air mi NE of Moose.
Scoured streambed and moist banks adjacent. Phenology: flowering & fruiting.

U.S.A., Wyoming, Teton County: Bridger-Teton National Forest: Teton Wilderness: near Wildcat Peak, ca 13 air mi N of Moran; ca 27 air mi NNE of Moose.
Mesic montane sedge meadow with small ponds. Phenology: flowering & fruiting.
with Mike Straw

U.S.A., Wyoming, Teton County: Grand Teton National Park and Vicinity: Teton Range: in Webb Canyon, ca 17 air mi NW of Moran; ca 21.5 air mi NNW of Moose.
Montane meadow dominated by Potentilla gracilis, Carex geyeri, and Festuca sp. Phenology: flowering & fruiting.
with Klara Varga

U.S.A., Wyoming, Teton County: Grand Teton National Park and Vicinity: Teton Range: in upper Granite Canyon, ca 11.5 air mi WSW of Moose; ca 12 air mi NW of Jackson.
Montane herbaceous community on limestone and dominated by Arnica longifolia and Bromus carinatus. Phenology: flowering & fruiting.

U.S.A., Wyoming, Teton County: Grand Teton National Park and Vicinity: Teton Range: in Owl Canyon, ca 19.5 air mi NW of Moran; ca 25 air mi NNW of Moose.
Montane willow bottomland with stream. Phenology: flowering & fruiting.

U.S.A., Wyoming, Teton County: Grand Teton National Park and Vicinity: John D. Rockefeller Jr. Memorial Parkway: wetlands along Glade Creek, SE of lower end of Grassy Lake Reservoir.
Sedge meadows, low water level, floating plants in pond and stream. Phenology: flowering & fruiting.

U.S.A., Wyoming, Teton County: Targhee National Forest: Ashton Ranger District: Indian Lake, at outlet.
Lake shore. Phenology: flowering & fruiting.

U.S.A., Wyoming, Teton County: Grand Teton National Park and Vicinity: John D. Rockefeller Jr. Memorial Parkway: Huckleberry Hot Springs, from springs to Polecat Creek and bridge, ca 1.3 air mi NW of Flagg Ranch, 0.3 air mi N of dogleg in Grassy Lake Road.
Hot springs and down outlet to creek and bridge. Phenology: flowering & fruiting.
with David Scott

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

U.S.A., Wyoming, Teton County: Targhee National Forest: Ashton Ranger District: Winegar Hole Wilderness: along Winegar Creek in Winegar Hole.
Wetlands and adjacent meadows. Phenology: flowering & fruiting.

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. Phenology: flowering & fruiting.

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; streamsides. Phenology: flowering & fruiting.
with Brian Jacobs

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., South Dakota, Pennington County: Black Hills: Black Elk Wilderness: along Grizzly Bear Creek ca 7.1 air mi SE of Hill City.
Rocky south-facing slope above stream. Phenology: buds.

U.S.A., South Dakota, no county County: Black Hills National Forest.
Northeast-facing slope; dry black loam soil; along road in open park; sunflowers and escaped cultivated timothy association. Phenology: flowering.

U.S.A., South Dakota, Custer County: Custer State Park.
Loose granitic outwash in drainageway bordering ponderosa pine forest burned in 1988. Common. Phenology: flowering.
with James R. Johnson

U.S.A., South Dakota, Custer County: Black Hills: Black Elk Wilderness, tributary to Grizzly Bear Creek from SW in vicinity of Trail #7 at Wilderness boundary, ca 8.0 air mi NE of Custer.
T2S R5E S26 SW1/4 of NE1/4
Soil pockets on large granite outcrop N of creek; SW-facing.
with Patches

U.S.A., South Dakota, Custer County: Black Hills: Black Elk Wilderness, tributary to Grizzly Bear Creek from SW in vicinity of Trail #7 at Wilderness boundary, ca 8.0 air mi NE of Custer.
Soil pockets on large granite outcrop north of creek; southwest-facing.
with Patches

U.S.A., South Dakota, Custer County: Black Hills: Black Elk Wilderness, upper Iron Creek ca 3/4 air mi E of Cathedral Spires parking area on Needles Highway, just below confluence with dry tributary from NE.
Mossy pockets on granite slab just above creek. Phenology: buds.
with Patches

U.S.A., South Dakota, Perkins County: Date.
Phenology: fruiting.

U.S.A., South Dakota, Harding County: Reva.
45.5458° N, 103.0532° W; NAD 83, uncertainty 1 mi., Nat. Geog. TOPO!
Phenology: flowering.

U.S.A., South Dakota, Pennington County: Sylvan Lake, (near).
Roadside. Phenology: flowering.

U.S.A., Colorado, Larimer County: Roosevelt National Forest: Hewlett Gulch.
T9N R71W S34
On 10 % NE-facing slope in shallow fine sandy loam soil of sagebrush park growing with Artemisia, rabbitbrush and grama. Distributed where heavily grazed. Phenology: flowering & fruiting.
Accession: USFS 451099

U.S.A., Colorado, Routt County: Routt National Forest: grazing experimental plot #1.
On 25% south-facing slope in shallow gravelly soil with brush. Distributed in open areas. Phenology: flowering & fruiting.
Accession: USFS 451100

U.S.A., Colorado, Bent County: Robinson, CO.
Phenology: flowering & fruiting.
Annotated by C. L. Porter in 1952.
1.
Annotated by J. F. Brenckle in 1952.

U.S.A., Colorado, Ouray County: Red Mountain.
Phenology: flowering.
Annotated by J. F. Brenckle in 1940.

U.S.A., Colorado, Ouray County: Red Mountain.
Phenology: flowering & fruiting.
Annotated by J. F. Brenckle in 1939.

U.S.A., Colorado, Larimer County: Foothills: 6 to 8 mi W of Fort Collins.
C. S. Crandall, No numbe. 8/8/1898.

U.S.A., Colorado, Archuleta County: Pagosa Springs
Annotated by Edward L. Greene.

U.S.A., Colorado, La Plata County: Upper La Plata Canyon.
with F. S. Earle and S. M. Tracy

U.S.A., Colorado, Saguache County: Region of the Gunnison Watershed: Marshall Pass.
Annotated by Edward L. Greene.

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

U.S.A., Colorado, Mesa County: Uncompahgre National Forest: West Cold springs Ranger Station, flat.
On eastern slope in black sandy loam soil with grasses. Phenology: flowering & fruiting.
Accession: USFS 451102

U.S.A., Colorado, Garfield County: White River National Forest: West Elk Ranger Station.
T4S R91W S29
On 5 degree west-facing slope in clay loam soil of open area with Chenopodium, Dracocephalum and Lactuca. Distributed by roadside and yards. Phenology: flowering & fruiting.

U.S.A., Colorado, No county County: Pike National Forest: Dry Creek Gl.
Annotated by Ivar Tidestrom.
Everard S. Keithley, 24. 8/1/1923.
with G. H. Peters

U.S.A., Colorado, Jackson County: 12 mi down W side of Cameron Pass.

U.S.A., Colorado, Ouray County: Uncompahgre National Forest: Poughkeepsie Gulch, near campsite.
Roadside meadow. Phenology: flowering & fruiting.
with Mary Lou Rottman #611

U.S.A., Colorado, San Miguel County: Iron Springs Mesa.
Dry slopes. Phenology: flowering & fruiting.

U.S.A., New Mexico, San Miguel County: Santa Fe National Forest: Indian Creek.
In loam soil. Phenology: flowering & fruiting.

U.S.A., Colorado, No county County: White River National Forest: Skaggs Sawmill.
On 5% east-facing slope in shallow, sandy loam soil of park-like setting. Phenology: flowering & fruiting.

U.S.A., Colorado, Gilpin County: Small lake 1/4 mi below Tolland.
Near lake in Campanula zone. Phenology: flowering & fruiting.
with W. W. Robbins

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

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

U.S.A., Colorado, Pitkin County: Holy Cross National Forest.
T9S R88W S24
On a 2% north-facing slope in gravelly loam soil of open grass. Phenology: vegetative only.

U.S.A., Colorado, No county County: White River National Forest
Swamp. Phenology: flowering.

Polygonum douglasii ()
U.S.A., Colorado, Routt County: Routt National Forest.
Populus tremuloides - Thalictrum fendleri h. t. with aspect of 261 degrees. Phenology: flowering & fruiting.
George R. Hoffman, 1208. //.

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

U.S.A., Colorado, La Plata County: San Juan National Forest: Elk Creek Trail.
On 15 degree SW-facing slope in shallow clay loam soil of spruce timber habitat growing with Carex, Calamagrostis and Ribes. Distributed in overgrazed areas. Phenology: flowering & fruiting.
Gasper A. Loughridge, 326. 7/18/1934.

U.S.A., Colorado, Jackson County: Mts. of Larimer County between Laramie rivers and North Park state road.

U.S.A., Colorado, Jackson/Routt County: Near summit of mountains W of North Park along the road to Steamboat Springs.

U.S.A., Colorado, Larimer County: Canon of the Thompson: at the Forks.
Near the river. Phenology: flowering & fruiting.

U.S.A., Colorado, Larimer County: Mountains.
George E. Osterhout, 458. 8//1894.

U.S.A., Colorado, Garfield County: Glenwood Springs.

U.S.A., Colorado, Larimer County: Cameron Pass.
George E. Osterhout, 5023. 8/2/1913.

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

U.S.A., Colorado, Jackson County: North Park: Rabbit Ears.
George E. Osterhout, 5816. 8/8/1918.

U.S.A., Colorado, Larimer County: Estes Park: Glacier Basin.
Banks along road. Phenology: flowering & fruiting.
Annotated by J. O. Coolidge in 1963.
George E. Osterhout, 7086. 9/5/1928.

U.S.A., Colorado, Larimer County: Estes Park: Glacier Basin.
Along roadside. Phenology: flowering & fruiting.
Annotated by Harold D. Harrington in 1945.

U.S.A., Colorado, Larimer County: Cameron Pass.

U.S.A., Colorado, Larimer County: Cameron Pass.
Annotated by C. L. Porter in 1953.

U.S.A., Colorado, Grand County: Sulphur Springs.
Annotated by B. E. Nelson in 1979.
George E. Osterhout, No date. 8/8/1907.

U.S.A., Colorado, Conejos County: Hillside near Adams Fork Creek west of Platoro.
Hillside near creek. Phenology: flowering & fruiting.
Annotated by Harold D. Harrington.
Harold D. Harrington, 1656. 8/1/1945.

U.S.A., Colorado, Denver County: Denver, CO.

U.S.A., Colorado, Gunnison County: Gothic Earthflow, 3.5 mi S of Gothic.
Abundant on bare shale areas; also common in grassland where excessive grazing has bared small areas. Phenology: flowering & fruiting.
Annotated by J. O. Coolidge in 1963.

U.S.A., Colorado, Gunnison County: Along road to Emerald Lake.
Thin, rocky soil of metamorphic parent material; along roadside. Phenology: flowering & fruiting.
Annotated by J. O. Coolidge in 1963.

U.S.A., Colorado, Gunnison County: Along roadside to Emerald Lake.
Thin, rocky soil of metamorphic parent material; along roadside. Phenology: flowering & fruiting.

U.S.A., Colorado, Dolores County: Montezuma National Forest: Dunton Ranger Staion: pasture.
On a gradual west-facing slope in rich clay loam of open grassland. Widely distributed. Phenology: flowering & fruiting.

U.S.A., Colorado, Summit County: Near Breckenridge.
Kenneth K. Mackenzie, 189. 8//1901.

U.S.A., Colorado, Summit County: Breckenridge.
Kenneth K. Mackenzie, 73. 8//1901.

U.S.A., New Mexico, San Miguel County: Santa Fe National Forest: Panchuela Forest Station.
On rolling slopes of southerly aspect in black loam soil of open areas with asters, yarrow, flax and grasses. Phenology: flowering & fruiting.

U.S.A., Colorado, Montezuma County: Upper Dolores River Drainage and adjacent areas: San Juan National Forest: Bear Creek Drainage along Bear Creek Trail; ca 15 air mi NE of Mancos.
T38N R11W S33 SW1/4; also S32
Aspen, blue spruce, Ribes, snowberry, and riparian areas along Bear Creek. Phenology: flowering & fruiting.

U.S.A., Colorado, Dolores County: Montezuma National Forest: Glade Ranger Station pasture.
On north-facing slope in moist soils growing with bluestem. Phenology: flowering & fruiting.

U.S.A., Colorado, Larimer County: Near Chamber's Lake.
New York Botanical Garden, 3885. 7/30/1899.

U.S.A., Colorado, Huerfano County: Wahatoya Creek.
Elev. 2300 m.
with F. K. Vreeland

U.S.A., Colorado, Moffat County: Elkhead Mts., ca 21 mi NE of Craig.
Opening in spruce-fir growing with Vaccinium and Erigeron. Phenology: flowering & fruiting.

U.S.A., Colorado, Summit County: West Tenmile Creek; 2 mi E of Shrine Pass.
Along SW-facing slopes of creek; common annual on loam soil. Phenology: flowering & fruiting.

U.S.A., Colorado, Montezuma County: Montezuma National Forest.
Gentle SW-facing slope in clay loam soil. Phenology: flowering & fruiting.
with Hick

U.S.A., Colorado, Moffat County: Wild Mountain, ca 0.5 mi ENE of Hackings Springs, S exposure of Morgan Farm.
1-10% south-facing slope with Artemisia tridentata, Juniperus osteosperma and Stipa comata. Phenology: flowering & fruiting.

U.S.A., Colorado, Garfield County: Trapper's Lake.

U.S.A., Colorado, Ouray County: Along U.S. Hwy 550, 8 miles south of Ouray.
Elev. 2875 m.
Rocky meadows. Phenology: flowering & fruiting.

U.S.A., Colorado, Boulder County: Boulder Mountain Parks: Lower Skunk Canyon.
Dry grassland and Pinus ponderosa woodland. Phenology: flowering & fruiting.

U.S.A., Colorado, Larimer County: Bear Lake, Estes Park Region.

U.S.A., Colorado, Rio Blanco County: Half Way House.
Annotated by Harold D. Harrington in 1945.

U.S.A., Colorado, Montrose County: Uncompahgre National Forest: Mesa Ranger Station, N.M.P.M.
On 5% NE-facing slope in sandy loam soil of park-like setting with aspen and grasses. Distributed in poor dry sites. Phenology: flowering & fruiting.
Annotated by Rogers McVaugh.

U.S.A., Colorado, No county County: Gunnison National Forest.
Black loam soil. Phenology: flowering & fruiting.

U.S.A., Colorado, No county County: White River National Forest.
In sandy silt soil. Phenology: flowering & fruiting.
William T. Kirkpatrick, 282. 8/10/1913.

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 & fruiting.

U.S.A., Wyoming, Lincoln County: Southern Salt River Range and Vicinity: ca 6 air mi N of Kemmerer.
Sagebrush slopes with serviceberry and coralberry and grassy flats. Phenology: flowering & fruiting.

U.S.A., Wyoming, Lincoln County: Southern Salt River Range and Vicinity: 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: flowering & fruiting.

U.S.A., Idaho, Bonneville County: Targhee National Forest: Snake River Range: ridge above Palisades Bench and along Palisades Creek, ca 7-8 air mi SE of Swan Valley, ca 41.5-43 air mi E of Idaho Falls.
T1N R44E S24; also T1N R45E S19
Steep, stony slope.
with Stuart Markow and Michelle Nelson

U.S.A., Idaho, Madison County: Targhee National Forest: Big Hole Mountains: Cold Spring and adjacent slope to north, ca 7 air mi E of Heise.
Grassy areas around spring, drainage, and lodgepole pine forest; lodgepole pine forest.
with Rafael Molina

U.S.A., Idaho, Madison County: Targhee National Forest: Big Hole Mountains: Forest Service Road 213 beyond Hinckley Creek, ca 11 air mi E of Heise.
Mountain slopes.
with Rafael Molina

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.
Douglas fir forest understory and shrubby slopes.
with Rafael Molina

U.S.A., Idaho, Fremont County: Targhee National Forest: West Slope Teton Range: Cart Hollow, ca 3 air mi NE of Lamont.
T8N R45E S28; also S33
Lodgepole pine forests with scattered meadows and wet areas.

U.S.A., Wyoming, Teton County: Targhee National Forest: West Slope Teton Range: Coyote Meadows, ca 11 air mi E of Lamont, Idaho.
Lodgepole pine forest with meadow and marshy area. Phenology: flowering & fruiting.

U.S.A., 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.

U.S.A., Idaho, Clark County: Targhee National Forest: Beaverhead Range: along Crooked Creek in Crooked Creek Canyon, ca 30 air mi NW of Dubois.
Coniferous forest dominated by Pseudotsuga menziesii and Picea engelmannii.

U.S.A., Idaho, Clark County: Targhee National Forest: Western Centennial Mountains: Pleasant Valley Creek area, ca 7 air mi NW of Spencer.
Opening in coniferous forest dominated by grasses and forbs with scattered Artemisia.

U.S.A., Idaho, Clark County: Targhee National Forest: Centennial Mountains: Taylor Creek area, ca 15 air mi NW of Island Park.
Clearing in coniferous forest, dominated by grasses and forbs.

U.S.A., Idaho, Fremont County: Targhee National Forest: Island Park Plateau: Eccles Road, W of intersection with Mesa Falls Road, ca 16.5 air mi NE of Ashton.
Clearcut in Pinus contorta, dominated by forbs and grasses, with scattered Pinus contorta regeneration.

U.S.A., Idaho, Fremont County: Targhee National Forest: Henrys Lake Mountains: along Twin Creek, ca 10 air mi SW of West Yellowstone, Montana.
Coniferous forest dominated by Pseudotsuga menziesii and Symphoricarpos.

U.S.A., Idaho, Fremont County: Targhee National Forest: Island Park Plateau: intersection of U.S. Hwy 20 and Sheep Falls Road, ca 8 air mi N of Ashton.
Clearcut Pinus contorta with mostly weedy forbs and grasses, scattered Pinus contorta.

U.S.A., Idaho, Bonneville County: Targhee National Forest: West Slope Snake River Range: Rainey Creek from entrance to National Forest to Corral Canyon, ca 3 air mi E of Swan Valley.
T2N R44E S26; also S27 and S34
Juniper/grassland, dominated by Juniperus scopulorum and bunchgrass, some riparian.

U.S.A., Wyoming, Teton County: Targhee National Forest: East Slope Teton Range: Middle Fork Phillips Canyon, 1/4 mi W of Fish Creek; 3 air mi N of Wilson.
Coniferous forest dominated by Abies lasiocarpa, Pinus contorta, and Pseudotsuga menziesii, with some riparian. Phenology: flowering & fruiting.

U.S.A., Idaho, Bonneville County: Targhee National Forest: West Slope Snake River Range: Mike Spencer Canyon, SE of Ida Hwy 31, ca 6 air mi N of Swan Valley.
T2N R44E S4; also S5
Mostly open valley bottom, dominated by forbs and shrubs, bordered by coniferous forest dominated by Abies lasiocarpa and Pseudotsuga menziesii with some riparian.

U.S.A., Idaho, Bonneville County: Targhee National Forest: West Slope Snake River Range: Sawmill Canyon, ca 1.5 air mi E of Palisades.
Open slope above canyon, dominated by shrubs and forbs.

U.S.A., Idaho, Teton County: Targhee National Forest: Big Hole Mountains: Packsaddle Basin, N of Relay Ridge, ca 13 air mi NW of Driggs.
Coniferous forest dominated by Abies lasiocarpa and Pseudotsuga menziesii with many clearings.

U.S.A., Idaho, Madison County: Targhee National Forest: West Slope Big Hole Mountains: West Pine Creek Trail, just N of Ida Hwy 31.
Coniferous forest, dominated by Abies lasiocarpa and Pinus contorta, with many openings, some riparian.

U.S.A., Idaho, Teton County: Targhee National Forest: East Slope Big Hole Mountains: entrance to Big Hole Canyon, ca 4 air mi SE of Victor.
Open slope dominated by shrubs and forbs, with occasional Abies lasiocarpa and Pseudotsuga menziesii.

U.S.A., Idaho, Teton County: Targhee National Forest: East Slope Big Hole Mountains: Patterson Creek Trail, ca 7 air mi NW of Victor.
Coniferous forest adjacent to creek, dominated by Abies lasiocarpa, Pinus contorta, and Picea engelmannii, some riparian.

U.S.A., Wyoming, Teton County: Targhee National Forest: West Slope Teton Range: Green Lakes Trail, ca 13 air mi NW of Tetonia, Idaho.
Coniferous forest dominated by Abies lasiocarpa and Picea pungens, with many clearings and some riparian. Phenology: flowering & fruiting.

U.S.A., Wyoming, Teton County: Targhee National Forest: West Slope Teton Range: Alaska Basin Trail along South Fork Teton Creek.
Coniferous forest dominated by Abies lasiocarpa and Picea engelmannii with many openings, some riparian. Phenology: flowering & fruiting.

U.S.A., Idaho, Fremont County: Targhee National Forest: West Slope Teton Range: Porcupine Creek Campground and surrounding area.
Coniferous forest dominated by Pinus contorta, with openings and adjacent roadside, and some riparian.

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, Teton County: Targhee National Forest: West Slope Teton Range: Pinochle Road, ca 3 air mi NE of National Forest entrance.
Clearcut in coniferous forest, dominated by forbs and shrubs.

U.S.A., Idaho, Bonneville County: Targhee National Forest: Southwest Slope Big Hole Mountains: Table Rock Canyon, ca 2.5 air mi SE of Kelly Canyon Ski Area.
T3N R41E S1; 2 and T3N R42E S6 and S7
Open slope dominated by bunchgrass, forbs, and shrubs (Artemisia, Prunus, Ribes, and Rosa).

U.S.A., Idaho, Clark County: Targhee National Forest: Centennial Mountains: E of Calf Creek, ca 17 air mi N of Dubois.
Coniferous forest along road, dominated by Pseudotsuga menziesii.

U.S.A., Idaho, Clark County: Targhee National Forest: Centennial Mountains: Cottonwood Creek area, ca 6.5 air mi N of Kilgore.
Moist meadow, dominated by forbs and grasses.

U.S.A., Idaho, Fremont County: Targhee National Forest: Island Park Plateau: intersection of U.S. Hwy 20 and Little Butte Road, ca 13 air mi N of Ashton.
Clearcut in coniferous forest, ca 5 years old, dominated by grasses, Carex and forbs, with scattered Pinus contorta.

U.S.A., Idaho, Fremont County: Targhee National Forest: Centennial Mountains: just within National Forest boundary, 100 yards N of road leading from U.S. Hwy 20 to Sawtell Peak, 1 air mi W of U.S. Hwy 20, ca 6 air mi SE of Henrys Lake.
Open meadow dominated by grasses and forbs.

U.S.A., Idaho, Fremont County: Targhee National Forest: Yellowstone Plateau: area around intersection of Fish Creek Road and road to Snow Creek Butte, ca 16 air mi NE of Ashton.
Coniferous forest dominated by Pinus contorta and Pseudotsuga menziesii.

U.S.A., Idaho, Fremont County: Targhee National Forest: Island Park Plateau: Island Park, along small creek ca 50 yds N of Buffalo River; ca 300 yds W of U.S. Hwy 20.
Clearing in lodgepole forest, dominated by grasses and forbs, with scattered Pinus contorta.

U.S.A., Idaho, Fremont County: Targhee National Forest: Henrys Lake Mountains: Targhee Creek Trail from trail head to Dry Fork Cutoff, ca 9 air mi W of West Yellowstone, Montana.
Open coniferous forest dominated by Pseudotsuga menziesii.

U.S.A., Idaho, Fremont County: Targhee National Forest: Island Park Plateau: along Warm River, just E of Union Pacific Railroad bed, ca 7 air mi SE of Island Park.
Adjacent to river in logged area dominated by forbs and grasses, some Pinus contorta.

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.
Along roadside adjacent to coniferous forest dominated by Pseudotsuga menziesii and Pinus contorta, some Picea englemannii.

U.S.A., Idaho, Clark County: Targhee National Forest: Western Centennial Mountains: 0.5 mi N of entrance to Huntley Canyon, ca 1 air mi NW of Spencer.
44.3681° N, 112.186° W; NAD 83, uncertainty 1 mi., Nat. Geog. TOPO!
Open slope dominated by Artemisia, Symphoricarpos, and grasses, with many roadside weeds.

U.S.A., Wyoming, Converse County: Laramie Range: along Roaring Fork, ca 25 air mi SW of Douglas.
Along creek and adjacent boulder outcrops. Phenology: flowering & fruiting.
with T. McGowan

U.S.A., Colorado, Garfield County: Flat Tops/White River Plateau: East Canyon Creek, ca 6 air mi NW of Glenwood Springs.
Northwest-facing slopes above creek of Pre-Cambrian geology, with gambel oak and scattered Douglas fir.
James P. Vanderhorst, 1331. 7/25/1990.

U.S.A., Colorado, Garfield County: Flat Tops/White River Plateau: Middle Derby Creek, ca 30 air mi NNW of Glenwood Springs.
Weedy trailhead and bank of ditch, with aspen and sagebrush.
James P. Vanderhorst, 1377. 7/27/1990.

U.S.A., Colorado, Rio Blanco County: Flat Tops/White River Plateau: ridge between Big Beaver and Fawn creeks, ca 17 air mi E of Meeker.
Steep east-facing slope and roadside, with aspen, serviceberry, and snowberry.
James P. Vanderhorst, 1729. 8/14/1990.

U.S.A., Colorado, Garfield County: Flat Tops/White River Plateau: Butler Creek, ca 18 air mi NW of Glenwood Springs.
Meadows and aspen woods with snowberry.

U.S.A., Colorado, Rio Blanco County: Flat Tops/White River Plateau: Dunckley Flat Tops N of Dunckley Pass, ca 11 air mi WSW of Oak Creek.
Meadow dominated by Veratrum.

U.S.A., Colorado, Rio Blanco County: Flat Tops/White River Plateau: Cyclone Creek, ca 19 air mi WSW of Oak Creek.
Meadow above creek, with Veratrum, Dugaldia, and Rudbeckias.

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.

U.S.A., Colorado, Rio Blanco County: Flat Tops/White River Plateau: Sleepy Cat Trail, ca 16 air mi ENE of Meeker.
Aspen woodland.

U.S.A., Colorado, Rio Blanco County: Flat Tops/White River Plateau: North Fork White River near Lost Creek Guard Station, ca 25 air mi E of Meeker.
Roadside and pasture near guard station.

U.S.A., Colorado, Rio Blanco County: Flat Tops/White River Plateau: Danforth Hills: Devils Hole Gulch, ca 10 air mi N of Meeker.
Pinyon pine-oak scrubland, ridges and slopes.

U.S.A., Wyoming, Carbon County: South-central Wyoming: Sierra Madre: Hell Canyon off Green Ridge, ca 1 air mi E of Savery Creek, ca 41 air mi S of Rawlins; ca 20 air mi NE of Baggs; ca 3.5 air mi SW of Tullis.
Mountain shrub community adjacent to aspen woods. Phenology: flowering & fruiting.

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

U.S.A., Wyoming, Carbon County: Sierra Madre: North Fork Encampment River, ca 7.5 air mi SW of Encampment.
Open dry meadow. Abundant; flowers pink. Phenology: flowering.

U.S.A., Washington, Stevens County: Western Colville National Forest and Vicinity: Meadow Creek Drainage: Ione Hill, ca 5 air mi S of Spirit along Forest Road 1728.
Rocky and open hill tops and south slopes; ponderosa pine/pinegrass and Douglas fir. Phenology: flowering.

U.S.A., Washington, Stevens County: Western Colville National Forest and Vicinity: Dry Creek Ridge, ca 8 air mi W of Chewelah, SW of Dry Creek Road.
Mixed Douglas fir forest with rocky ridge and outcrops; small lake, some parts heavily logged; some open field with wet areas. Phenology: flowering.

U.S.A., Washington, Stevens County: Western Colville National Forest and Vicinity: Kettle River: First Thought Mountain, ca 2 air mi NE of Orient along Forest Road 4149.
Rocky, bald mountain top with scattered Douglas fir and edges of warm mixed forest. Phenology: flowering.

U.S.A., Washington, Stevens County: Western Colville National Forest and Vicinity: Flat Creek drainage NW of Elbow Lake, ca 10 air mi NE of Orient; along Forest Road 460 from Forest Road 15.
Rock outcrops with south and east exposure; open areas surrounded by cool Douglas fir forest. Phenology: flowering.

U.S.A., Washington, Ferry County: Western Colville National Forest and Vicinity: Kettle Range: Kettle River Drainage: east end of Grouse Mountain, ca 5 air mi NNW of Orient along Forest Road 150.
Mixed forest of cedar/spruce/subalpine fir; south facing rock outcrops and clearings with Douglas fir and pinegrass. Phenology: flowering.

U.S.A., Washington, Ferry County: Western Colville National Forest and Vicinity: Kettle Range: east end of Taylor Ridge, ca 8 air mi SW of Orient along Forest Road 6113.
Mixed forest with ponderosa pine on south slope; heavily trashed by cows. Phenology: flowering.

U.S.A., Washington, Ferry County: Western Colville National Forest and Vicinity: Kettle River Drainage: Renner Lake, ca 16 air mi NNE of Kettle Falls along Forest Road 730 from Forest Road 705; ca 2 mi W of Barstow Store.
Open slopes and rock outcrops; Douglas fir and ponderosa pine. Phenology: flowering.

U.S.A., Washington, Stevens County: Western Colville National Forest and Vicinity: Mount Rogers, ca 13 air mi NE of Colville; loop trail to summit from Forest Road 620.
Small seeps, springs and lakes; rocky balds and outcrops; mixed forest with subalpine fir, spruce, larch, and cedar. Phenology: flowering.

U.S.A., Washington, Ferry County: Western Colville National Forest and Vicinity: Sherman Peak on Kettle Crest, ca 12 air mi ESE of Republic; Sherman Peak Loop Trail from Wash Hwy 20 at Sherman Pass.
Open slopes with granite outcrops, rocky ridge with talus; small lake with boggy area; mixed forest with subalpine fir, lodgepole pine, and larch. Phenology: flowering.

U.S.A., Washington, Stevens County: Western Colville National Forest and Vicinity: Little Pend Oreille Wildlife Refuge: ca 11 air mi SE of Colville at McDowell Lake overlook.
Partially open slopes with numerous rock outcrops; large ponderosa pine and Douglas fir; massive weed infestation in open areas. Phenology: flowering.

U.S.A., Washington, Stevens County: Western Colville National Forest and Vicinity: Chewelah Mountain, ca 7 air mi E of Chewelah, along Tenmile Creek W of ski area road.
Mature cedar/hemlock forest, crossed by old road with conifer saplings and alders. Phenology: flowering.

U.S.A., Washington, Ferry County: Western Colville National Forest and Vicinity: Kettle Crest Trail and Old Stage Road, ca 6 air mi N of Sherman Pass; from trailhead on Albion Hill Road.
South aspect sagebrush balds with scattered large Douglas fir; subalpine fir/lodgepole pine forest with large 1 year-old burn areas. Phenology: flowering.

U.S.A., Washington, Ferry County: Western Colville National Forest and Vicinity: Kettle Crest: north end of Kettle Crest Trail, ca 9 air mi SE of Curlew.
Rock outcrops with small seeps, south facing open area; mixed forest with mature ponderosa pine/larch; lodgepole pine/subalpine fir at higher elevations. Phenology: flowering.

U.S.A., Washington, Ferry County: Western Colville National Forest and Vicinity: Kettle Range: Trailhead and parking area to Hall Ponds, ca 12 air mi SE of Republic; Forest Road 600 from Hall Creek on west side of Sherman Pass.
Mixed forest of ponderosa pine to subalpine fir. Phenology: flowering.

U.S.A., Washington, Stevens County: Western Colville National Forest and Vicinity: Abercrombie Mountain, ca 15 air mi E of Northport along Forest Road 300 from Silver Creek at Leadpoint.
Trailside through cool wet forest (hemlock, cedar, spruce and subalpine fir); open balds and talus with scattered subalpine fir and whitebark pine stumps; lodgepole pine and whitebark pine regeneration. Phenology: flowering.

U.S.A., Washington, Stevens County: Western Colville National Forest and Vicinity: Little Round Top Mountain: Middle Fork Mill Creek, ca 9 road mi NE of Colville on Aladdin Route.
Cedar at creekside; mixed Douglas fir forest, and aspen groves on lower slopes; Douglas fir, ponderosa pine and larch with pinegrass and ninebark on upper slopes; rock outcrops of shale/slate. Phenology: flowering.

U.S.A., Washington, Ferry County: Western Colville National Forest and Vicinity: Little Vulcan Mountain, ca 3.5 air mi W of Curlew.
South facing slopes and ravines; scattered forest interspersed with steppe and rock outcrops. Phenology: flowering & fruiting.

U.S.A., Washington, Ferry County: Western Colville National Forest and Vicinity: White Creek above Kettle River, ca 2.5 air mi NE of Curlew.
Open south and west facing slopes. Phenology: flowering.

U.S.A., Washington, Ferry County: Western Colville National Forest and Vicinity: Lake Ellen, ca 16 air mi WSW of Colville.
Mountainside above east end of lake and campground; granite balds with fingers of mixed forest. Phenology: flowering & fruiting.

U.S.A., Washington, Stevens County: Western Colville National Forest and Vicinity: Flagstaff Mountain, ca 3 air mi SW of Northport.
South facing mountainside below barite mine; open steppe with scattered brush and occasional ponderosa pine and Douglas fir. Phenology: flowering.

U.S.A., Washington, Stevens County: Western Colville National Forest and Vicinity: Trombetta Canyon, ca 2 air mi S of Northport on Fivemile Creek.
Homestead meadow and creek. Phenology: flowering & fruiting.
with Linda Swartz

U.S.A., Washington, Stevens County: Western Colville National Forest and Vicinity: Fifteenmile Creek, ca 17 air mi N of Kettle Falls.
Open slopes and rock outcrops. Phenology: flowering.

U.S.A., Washington, Ferry County: Western Colville National Forest and Vicinity: Lambert Creek, ca 9 air mi NE of Republic.
Open slopes and rocky balds. Phenology: flowering & fruiting.

U.S.A., Washington, Ferry County: Western Colville National Forest and Vicinity: White Mountain on Kettle Crest Trail, ca 7 air mi S of Sherman Pass.
Trail through burn (1988) and upland meadows and slopes with fellfields and talus; scattered Douglas fir and subalpine fir. Phenology: flowering & fruiting.
with Diane Pavek

U.S.A., Washington, Ferry County: Western Colville National Forest and Vicinity: Graves Mountain, ca 16 air mi WNW of Kettle Falls.
Mixed forest, rock outcrops, and east and south slopes of mountaintop. Phenology: flowering.

U.S.A., Washington, Stevens County: Western Colville National Forest and Vicinity: Sherlock Peak, ca 5 air mi W of Metaline Falls.
Open ridgetop with scattered Pinus contorta and Abies lasiocarpa; rock outcrops. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sublette County: Wyoming/Salt River Ranges: Wyoming Range: along South Fork North Horse Creek, ca 35 air mi W of Pinedale.
Old clearcut in spruce-fir forest. Phenology: flowering & fruiting.
with Russ Nelson

U.S.A., Wyoming, Lincoln County: Wyoming/Salt River Ranges: Wyoming Range: along Hot Foot Creek between Greys River and Middle Ridge, ca 11 air mi SE of Alpine; ca 25.5 air mi NNE of Afton.
Southerly-facing slopes with scattered sagebrush and small aspen stands. Phenology: flowering & fruiting.
with Russ Nelson

U.S.A., Wyoming, Lincoln County: Wyoming/Salt River Ranges: Wyoming Range: Greys Peak on Middle Ridge, ca 11.5 air mi ESE of Alpine; ca 26.5 air mi NNE of Afton.
Open slope of forbs. Phenology: flowering & fruiting.
with Russ Nelson

U.S.A., Wyoming, Sublette County: Wyoming/Salt River Ranges: Wyoming Range: unnamed tributary of Fisherman Creek ca 1 mi W of Sled Runner Creek, ca 8 air mi SE of Bondurant; ca 28 air mi NW of Pinedale.
Sagebrush-grassland slopes. Phenology: flowering & fruiting.

U.S.A., Oregon, Umatilla County: Umatilla National Forest and Vicinity: Black Mountain Circle, Forest Road 80 off Forest Road 3128, ca 10 air mi ENE of Emmigrant State Park.
Five feet from road; soil compacted; slope none; aspect east. Phenology: flowering.

U.S.A., Washington, Garfield County: Umatilla National Forest and Vicinity: Wickiup along Forest Road 43, ca 12 air mi SSE of Peola.
Dry woods and opening, disturbed; soil fine, deep, brown; slope 0-10; aspect ridgetop. Phenology: flowering.

U.S.A., Wyoming, Lincoln County: Wyoming/Salt River Ranges: Salt River Range: Trail Creek to Elk Mountain, 0-1 mi N of trail head; 8 air mi E of Alpine.
Calcareous substrate with open herb communities. Phenology: flowering & fruiting.

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

U.S.A., Wyoming, Sublette County: Wyoming/Salt River Ranges: Wyoming Range: ridge between Red Creek and Lime Creek leading to Ramshorn Peak. AlsoS8, 17, & 18.
South-facing sagebrush-grassy slope; claystone talus slope; north-facing Douglas fir forest: south-facing sagebrush-grassy slope. Phenology: flowering & fruiting.

U.S.A., Oregon, Umatilla County: Umatilla National Forest and Vicinity: 17 mi E of Milton-Freewater on Forest Road 6511 off Forest Road 65.
Partially shaded dry woods area, young mixed conifer overstory and shrubs; soil fine, deep; slope 0-20; aspect west. Phenology: flowering & fruiting.

U.S.A., Wyoming, Hot Springs County: Southeastern Absarokas: along Rock Creek, ca 2.5 mi E of Washakie Needles, ca 49 air mi WNW of Thermopolis.
Moist meadows.
with Robert S. Kirkpatrick

U.S.A., Wyoming, Park County: Northern Absarokas: on ridge ca 3 air mi NW of Hunter Peak, ca 41 air mi NW of Cody.
Disturbed areas in meadow.

U.S.A., Wyoming, Park County: Northern Absarokas: along Pilot Creek, ca 2 air mi S of Pilot Peak, ca 50 air mi NW of Cody.
Disturbed areas.

U.S.A., Wyoming, Park County: Northern Absarokas: Dead Indian Creek at Dead Indian Meadows, ca 4.5 air mi W of Pat O'Hara Peak, ca 22 air mi WNW of Cody.
Sandbars.

U.S.A., Wyoming, Fremont County: Southwestern Absarokas: between Dundee Meadows and DuNoir Butte, ca 22.5 air mi NW of Dubois.
Open spruce-whitebark pine forest.
with Neil Snow

U.S.A., Wyoming, Park County: Beartooth Mountains: near the mouth of Clarks Fork Canyon, ca 25.5 air mi NW of Cody, ca 8.5 air mi SW of Clark.
Stony-gravelly ridges and draws in canyon bottom with numerous prostrate Juniperus scopulorum. Phenology: flowering & fruiting.
Annotated by Emily Elliott.
with Erik Nelson
Accession: RM 862338, Barcode: USFS0041591

U.S.A., Wyoming, Sheridan County: Big Horn Mountains: ca 8.5 air mi WSW of Dayton, ca 6.5 air mi NE of Burgess Junction; along Sheep Creek, SSE of Freeze Out Point.
Grassy slopes. Phenology: flowering & fruiting.
with Keith Dueholm

U.S.A., Wyoming, Sheridan County: Big Horn Mountains: ca 5 air mi SE of Burgess Junction, ca 24 air mi WNW of Big Horn on Woodrock Road.
Disturbed area. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sheridan County: Big Horn Mountains: ca 11.5 air mi SE of Burgess Junction, ca 20.5 air mi WSW of Big Horn on Woodrock Road, ca 1.5 mi W of Sawmill Pass.
Dry meadow. Phenology: flowering & fruiting.

U.S.A., Wyoming, Big Horn County: Big Horn Mountains: ca 4 air mi SW of Snowshoe Pass on Black Mountain Road, ca 11 air mi ESE of Shell, ca 24.5 air mi E of Greybull.
Sandy areas. Phenology: flowering & fruiting.

U.S.A., Wyoming, Washakie County: Big Horn Mountains: along Leigh Creek on an old section of U.S. 16, ca 4.5 air mi W of Powder River Pass; ca 17.5 air mi NE of Ten Sleep.
Disturbed area. Phenology: flowering & fruiting.
with Gael Fonken

U.S.A., Wyoming, Washakie County: Big Horn Mountains: along Canyon Creek, ca 6.7 air mi W of Hazelton Pyramid; ca 15 air mi ENE of Ten Sleep.
Disturbed areas. Phenology: flowering & fruiting.
with Gael Fonken

U.S.A., Wyoming, Crook County: [location and coordinates withheld]
Rocky slopes and ridgetops with scattered pines and junipers.

U.S.A., Wyoming, Weston County: [location and coordinates withheld]
Sagebrush-grassland (Artemisia cana).

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 between two decaying logs.

U.S.A., Wyoming, Fremont County: Granite Mountain Uplift: Green Mountains: Cottonwood Campground along branch of East Cottonwood Creek.
Meadow beside creek.

U.S.A., Washington, Garfield County: Umatilla National Forest and Vicinity: Wenaha-Tucannon Wilderness: Mud Spring along Smooth Ridge Trail , ca 35 mi E and 4 mi S of Walla Walla.
Springs. Phenology: flowering.

U.S.A., Oregon, Wallowa County: Umatilla National Forest and Vicinity: Wenaha-Tucannon Willderness: Smooth Ridge Trail and along the Wenaha River, ca 34 mi E and 6 mi S of Walla Walla.
Along the river. Phenology: flowering.

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

U.S.A., Wyoming, Albany County: Medicine Bow Mountains: ca 0.5 air mi ENE of Brooklyn Lake, meadow surrounding plot 167.
Wet meadow.
with Kim Zawadzki

U.S.A., Oregon, Grant County: Umatilla National Forest and Vicinity: North Fork John Day Wilderness: from Moon Meadows along Packsaddle Trail, near Forest Road 5225, ca 8 mi N and 6 mi W of Granite.
Mixed conifer woods near meadow; slope 0-10; aspect easterly. Phenology: fruiting.

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

U.S.A., Wyoming, Campbell County: [location and coordinates withheld]
Small pond, along roadway, adjacent outwash from plains, and eroded plains; low plains, along pond.
with Ronald L. Hartman and Mary Alice Sanguinetti.

U.S.A., Wyoming, Campbell County: [location and coordinates withheld]
Eroded uplands, ponderosa pine ridges, ravines, sagebrush plains, open clayey slopes, loose talus; talus slope. Phenology: flowering & fruiting.
with Mary Alice Sanguinetti

U.S.A., Wyoming, Campbell County: Powder River Basin: ca 11 air mi NW of Weston.
Rocky slope, clinker outcrops, plains, ravine, wet soil in draw, below holding dam; talus slope. Phenology: flowering & fruiting.
with Mary Alice Sanguinetti

U.S.A., Wyoming, Campbell County:
Plains, eroded slopes, draw; eroded plains.

U.S.A., Wyoming, Campbell County: [location and coordinates withheld]
Plains, scoria topped butte, loose talus slopes; talus slopes.
with Mary Alice Sanguinetti

Plains, scoria topped butte, loose talus slopes; rocky slopes.

U.S.A., Wyoming, Campbell County: Ca 5 air mi NE of Gillette.
Sagebrush plains along highway right-of-way; roadside.

Caprock topped mesa, sagebrush/grassland on lower slopes, limber pine scattered, rocky slopes, loose sandy slopes, plains at summit, with occasional wet depressions; slopes. Phenology: flowering & fruiting.

Scoria topped butte, loose talus slopes, plains; loose talus slopes.

Scoria topped butte, loose talus slopes, plains; ditch.

Rolling plains, eroded, sandy slopes, sandstone outcrops, small peak; slopes.

U.S.A., Wyoming, Converse County: Powder River Basin: Ross Road, ca 10.5 road mi N of junction with Wyo Hwy 93.
Plains, small draw, sandy ditch; eroded slope, draw. Phenology: flowering & fruiting.

U.S.A., Wyoming, Johnson County: Pine Ridge, ca 2 air mi NE of Linch.
T42N R78W S12; also S13.
Shale ridge-outcrops, covered with ponderosa pine, sagebrush grasslands, eroded slopes, wet depressions and small holding pond, draws; pine slopes.

U.S.A., Wyoming, Campbell County: Powder River Basin: South Middle Pumpkin Butte.
Limber pine slopes, rocky slopes, small pools of water on upper east slopes, plains and outcrops on summit; slopes.

U.S.A., Wyoming, Johnson County: Powder River Basin: ca 5 air mi NNE of Buffalo.
Rolling sagebrush plain over clinker base, hills, occasional clinker outcrops, gravel edges of roadway; hills. Phenology: flowering.

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.
Robert S. Kirkpatrick, 1750. 7/31/1983.
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.
Riparian, montane-subalpine; sand and gravel bars. Phenology: flowering & fruiting.
Robert S. Kirkpatrick, 5637. 8/17/1984.
with Ruth E. B. Kirkpatrick

U.S.A., Wyoming, Natrona County: Big Horn Mountains: Middle Fork Buffalo Creek, ca 18.5 air mi N of Arminto.
Spruce forest with stream beneath. Phenology: fruiting.

U.S.A., Wyoming, Park County: Southeastern Absarokas: drainage immediately NW of confluence of Jack Creek and the Greybull River.
Transition meadows, towards alpine, lush stream drainage, and rocky ridges; wet stream banks.

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.

U.S.A., Wyoming, Fremont County: Southeastern Absarokas: 2-3 air mi NE of East Fork Guard Station.
Eroded slopes, meadows, coniferous forests, and stream margins; eroded slope.

U.S.A., Wyoming, Fremont County: Southeastern Absarokas: Ramshorn Basin and mountain slopes to the north.
Meadows, marshes, coniferous slopes and rocky ridge; meadow.

U.S.A., Wyoming, Park County: Southeastern Absarokas: South Fork Shoshone River trail, between Robinson Creek and Younts Creek.
Stream sides, coniferous forests, and meadows; wet meadow and forest edge.

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

U.S.A., Wyoming, Natrona County: Wind River Basin: Sentinel Rocks, 2.5 air mi SE of Independence Rock.
Sandy sagebrush covered plains, granite mountains with massive boulders and moist seeps, aspen woodlands in drainages; granite mountains and drainages. Phenology: flowering & fruiting.
with June Haines

U.S.A., Wyoming, Park County: Northern Absarokas: Sunlight Creek, ca 24 air mi NW of Cody.
Open grassy ridges and slopes, granite outcrops and cliffs, streamside, and occasional sedimentary outcrop; grassy area.

U.S.A., Wyoming, Park County: Northern Absarokas: Hayden Creek, 2-4 air mi SSE of Cooke City, Montana.
Grassy stream bottoms with margins of spruce woodlands.
with B. E. Nelson

U.S.A., Wyoming, Park County: Northern Absarokas: rim of Natural Corral and ridge above.
T55N R104W S13; also S24
Open grassy slopes, talus slopes, and rimrock; sandstone and limestone.

U.S.A., Wyoming, Park County: Northern Absarokas: U.S. Hwy 212, 3 mi SE of Montana; 1 mi NW of crossing of the Clarks Fork.
Wet areas along highway, wooded slopes, and limestone outcrops.
with B. E. Nelson

U.S.A., Wyoming, Park County: Northern Absarokas: 5-6 air mi NW of Crandall Creek, Squaw Creek Trail then ridge to near summit of Hunter Peak.
Wooded slopes, and openings.
with B. E. Nelson

U.S.A., Wyoming, Park County: Northern Absarokas: 5-6 air mi NW of Crandall Creek, Squaw Creek Trail then ridge to near summit of Hunter Peak.
Wooded slopes, and openings.

U.S.A., Wyoming, Park County: Northern Absarokas: Yellowstone National Park: Hoodoo Basin trail, ca 7 air mi NW of Stinkingwater Peak.
Alpine grassy slopes.

U.S.A., Wyoming, Park County: Northern Absarokas: North Fork Crandall Creek Trail, 20-22 trail mi WNW of Crandall Ranger Station.
Alpine meadows and wooded subalpine slopes along trail.

U.S.A., Wyoming, Park County: Northern Absarokas: Painter Gulch en route to Windy Mountain, 1.5 air mi S to 1 air mi W of summit, 3-5 air mi NNW of Sunlight Ranger Station.
Roadside, streambank, and coniferous forest understory.

U.S.A., Wyoming, Park County: Northern Absarokas: Hurricane Mesa, ca 5 air mi W of Crandall Ranger Station.
Rocky ridge.
with T. J. Poll

U.S.A., Wyoming, Sublette County: West Slope Wind River Range: Jim Creek, 1.5 air mi E of Wyo Hwy 352.
Streamside with scattered Engelmann spruce; lodgepole pine forest and meadows slightly above. Phenology: flowering.

U.S.A., Wyoming, Carbon County: Medicine Bow Mountains: north exposed slope ca 0.5 air mi E of Sheephead Mountain.
Deep alluvial deposit in gulch; with Juncus, Epilobium, Hordeum, Ranunculus, Media, and Rumex. Phenology: flowering & fruiting.
with Barry Hammel

U.S.A., Wyoming, Campbell County: Powder River Basin: ca 19 air mi NNE of Gillette.
Low eroded slopes and drainage. Phenology: flowering.
with Keith Dueholm and Mary Alice Sanguinetti

U.S.A., Wyoming, Campbell County: Ca 11.5 air mi NNE of Weston.
Elev. 3800
Open slopes and drainage.
with Keith H. Dueholm & Mary Alice Sanguinetti

U.S.A., Wyoming, Campbell County: Ca 18 air mi WNW of Rockypoint.
T57N R72W S1; also T58N R71W S31, T58N R72W S36; also T57N R71W S6
Eroded hills with ponderosa pine. Phenology: flowering.
with Keith H. Dueholm, Mary Alice Sanguinettii

U.S.A., Wyoming, Campbell County: Powder River Basin: ca 20 air mi ESE of Reno Junction.
Pine covered hills and eroded slopes. Phenology: flowering.

U.S.A., Wyoming, Campbell County: Pumpkin Buttes: South Middle Butte.
T43N R75W S4; also S9
Upper slopes on north side.

U.S.A., Wyoming, Campbell County: Pumpkin Buttes: South Middle Butte.
Upper slopes on north side.

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

U.S.A., Wyoming, Sublette County: West Slope Wind River Range: Kendall Warm Springs, adjacent to Green River Road, ca 29 air mi NNW of Pinedale.
Open bank of warm springs. Phenology: flowering.

U.S.A., Wyoming, Sublette County: West Slope Wind River Range: Half Moon Lake, ca 8 air mi NE of Pinedale.
Open sagebrush slope. Phenology: buds.

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.
Dry, sandy/rocky roadside. Phenology: flowering.

U.S.A., Wyoming, Fremont County: West Slope Wind River Range: Ponds due W of Union Pass, adjacent to Union Pass Road, ca 42 air mi N of Pinedale.
Meadow adjacent to ponds.

U.S.A., Wyoming, Teton County: West Slope Wind River Range: Mosquito Lake, 1/4 mi due E of Union Pass Road, ca 37 air mi NNW of Pinedale.
Lodgepole pine/dry sagebrush meadow adjacent to lake. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sublette County: West Slope Wind River Range: Roaring Fork Basin, ca 34 air mi N of Pinedale.
Wet meadow adjacent to Roaring Fork Creek and small ponds. Phenology: fruiting.

U.S.A., Wyoming, Teton County: West Slope Wind River Range: Little Devils Creek Basin, ca 36 air mi E of Jackson.
South-facing dry sagebrush slope. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sublette County: West Slope Wind River Range: New Fork Park, ca 20 air mi N of Pinedale.
Open grassy meadow. Phenology: flowering & fruiting.

U.S.A., Oregon, Morrow County: Umatilla National Forest and Vicinity: Kelly Prairie on Forest Road 53, ca 2 mi N and 17 mi W of Ukiah.
Prairie with organic to fine, deep, moist soil; slope 0; aspect none. Phenology: fruiting.

U.S.A., Wyoming, Sublette County: West Slope Wind River Range: Boulder Creek Canyon, due E of Boulder Lake, ca 14 air mi E of Pinedale.
Dry sagebrush grassland bordering willow swamp.

U.S.A., Washington, Garfield County: Umatilla National Forest and Vicinity: Abels Ridge, ca 2 mi S and 19 mi E of Dayton.
Astragalus and grass dominant in copper, platey soils; slope 0-10, aspect ridgetop and west. Phenology: fruiting.

U.S.A., Washington, Asotin County: Umatilla National Forest and Vicinity: Round Prairie on Smoothing Iron Ridge, ca 3 mi N and 12 W of Anatone.
Prairie, sagebrush and grass dominant in brown, powdery to rocky soil. Phenology: flowering.

U.S.A., Wyoming, Uinta County: 1 mi NNW of Meeks Cabin Draw.
Opening in lodgepole pine forest with Phacelia hastata and Achillea.

U.S.A., Wyoming, Platte County: Southern Powder River Basin/Southeastern Plains: Southeastern Plains: west end of Pine Ridge at intersection of I-25 and Wyo Hwy 319.
Sandstone outcrops and sandy slopes; ponderosa pine and grasslands. Phenology: flowering & fruiting.

U.S.A., Wyoming, Fremont County: Green River Basin: Sweetwater Guard Station (foundation remaining) and Campground.
Meadow, streamside, and edge of lodgepole pine forest. Phenology: flowering.

U.S.A., Wyoming, Crook County: Powder River Basin: ca 8 air mi NNE of New Haven.
Bur oak savannah, mottes of oak, sandy grassland, eroded, loose shaley ridge with oak and pine; ridge. Phenology: flowering & fruiting.

U.S.A., Montana, Carbon County: Pryor Mountains: Custer National Forest: below Ingram Spring and vicinity on the southwest slope of Big Pryor Mountain, on 19 air mi SE of Bridger.
45.1698° N, 108.5823° W; uncertainty 0.25 mi., GPS reading
Moist meadow. Phenology: flowering & fruiting.

U.S.A., Montana, Carbon County: Pryor Mountains: Custer National Forest: spring complex near the head of Dry Head Creek S of Harsten Flat, ca 26 air mi ESE of Bridger.
45.1958° N, 108.4209° W; uncertainty 0.25 mi., GPS reading
Wet to dry meadow, around springs, and along stream. Phenology: flowering & fruiting.

U.S.A., Montana, Carbon County: Pryor Mountains: Custer National Forest: upper Dry Head Canyon, ca 26 air mi ESE of Bridger.
Steep forb covered slope below the cliffs. Phenology: flowering & fruiting.

U.S.A., Montana, Carbon County: Pryor Mountains: Custer National Forest: west side of Cave Ridge ca 1/2-3/4 mi W of Big Ice Cave, ca 26.5 air mi ESE of Bridger.
45.1635° N, 108.408° W; uncertainty 0.5 mi., GPS reading
Clear cut in Douglas fir forest with little regrowth. Phenology: flowering & fruiting.

U.S.A., Montana, Carbon County: Pryor Mountains: Custer National Forest: between Tibbs Hollow and Mill Hollow just S of Tie Flat or Forest Road 2104 on the lower slope of Big Pryor Mountain, ca 25 air mi ESE of Bridger.
Disturbed area on red clay. Phenology: flowering & fruiting.

U.S.A., Montana, Carbon County: Pryor Mountains: Custer National Forest: Gooseberry Hollow above Crooked Creek Canyon, ca 26 air mi SE of Bridger.
45.127° N, 108.4307° W; NAD 83, uncertainty 0.5 mi., Nat. Geog. TOPO!
Disturbed areas. Phenology: flowering & fruiting.

U.S.A., New Mexico, Colfax County: Vermejo Park Ranch: large flat meadow in headwaters of Gold Creek 1.4 air mi NW of Underwood Lakes.
Wet meadow with lush cover of grasses and sedges; small stream running through middle with grove of small Picea pungens. Tepals greenish-white with pink tinge; occasional in muddy soil. Phenology: flowering & fruiting.
Annotated by Ben Legler on 4/20/2008.

U.S.A., New Mexico, Colfax County: Vermejo Park Ranch: Elk Meadows, on south side of prominent tree island in meadow; 1 air mi NE of Little Costilla Peak.
Moist gently sloping meadow on edge of forest, with Poa spp., Festuca, Carex spp., Potentilla gracilis. Tepals greenish-white or pinkish-white (on same plant); frequent in areas of bare soil. Phenology: flowering.
Annotated by Ben Legler on 4/20/2008.

U.S.A., New Mexico, Taos County: Vermejo Park Ranch: along Costilla Creek 0.6 air mi NE of Lake No. 1 and 0.4 air mi S of Colorado.
Large mesic meadow dominated by Festuca arizonica and F. thurberi, with wet Carex meadows adjacent to creek. Tepals pale pink to white with green mid-rib; common in areas of bare soil. Phenology: flowering & fruiting.
Annotated by Ben Legler on 4/20/2008.

U.S.A., Montana, Gallatin County: Gallatin Range: Gallatin National Forest: along Portal Creek from the bridge to Forest Road 984 S, ca 6 air mi ENE of interesection of U.S. Hwy 191 and Mont Hwy 64 (Big Sky), ca 27 air mi S of Bozeman.
Roadside and roadbanks. Phenology: flowering & fruiting.

U.S.A., Montana, Gallatin County: Gallatin Range: Gallatin National Forest: the saddle between the Portal and Tamphery creeks on Forest Road 6959, ca 6 air mi NE of intersection of U.S. Hwy 191 and Mont Hwy 64 (Big Sky), ca 25.8-26 air mi SSW of Bozeman.
Open slopes and ridge. Phenology: flowering & fruiting.

U.S.A., Montana, Gallatin County: Gallatin Range: Gallatin National Forest: along Big Bear Creek at crossing of Cliff Creek or Forest Road 6989 ca 1.5 air mi NW of Wheeler Mountain, ca 11.5 air mi SSW of Bozeman.
Logging road and other disturbed areas in and near the canyon bottom. Phenology: flowering & fruiting.

U.S.A., Montana, Gallatin County: Gallatin Range: Gallatin National Forest: saddle between head of Yankee and Jack creeks on Forest Road 3138 ca 3/4 air mi SW of Noon Point, ca 15 air mi SW of Bozeman.
Along abandoned logging road. Phenology: flowering & fruiting.

U.S.A., Montana, Stillwater County: Beartooth Mountains: along Mont Hwy 420, ca 3/4 mi N of Beehive, ca 31 air mi NW of Red Lodge.
Volcanic tuft (ash substrate) cliffs and surrounding slopes dominated by annual weedy forbs with very few trees, area recently burned. Phenology: flowering & fruiting.
with Brian Elliott

U.S.A., Montana, Park County: Gallatin Mountains: Gallatin National Forest: along Forest Road 993, ca 37 air mi SW of Livingston.
Open meadows dominated by mixed forbs, into steep slopes and conglomerate rock outcrops. Phenology: flowering.
with Brian Elliott

U.S.A., Montana, Park County: Gallatin Mountains: Gallatin National Forest: along Forest Road 993, ca 37 air mi SW of Livingston.
Open meadows dominated by mixed forbs, into steep slopes and conglomerate rock outcrops. Phenology: flowering & fruiting.
with Brian Elliott

U.S.A., Montana, Park County: Beartooth Mountains: Custer National Forest: E of U.S. Hwy 212 and Clarks Fork Yellowstone and Broadwater rivers on trail to Vernon Lake, ca 31-32.5 air mi WSW of Red Lodge.
Moist spruce-fir forest with Vaccinium dominating the understory. Phenology: flowering & fruiting.
with Brian Elliott and Bonnie Hiedel

U.S.A., Montana, Park County: Absaroka Range: Gallatin National Forest: just SE of Mount Wallace above the head of Grizzly Creek, ca 33.5 air mi SSE of Livingston.
Alpine cirque dominated by Carex with streams running through it. Phenology: flowering & fruiting.

U.S.A., Montana, Park County: Absaroka Range: Gallatin National Forest: just SE of Mount Wallace above the head of Grizzly Creek, ca 33 air mi SSE of Livingston.
Alpine cirque dominated by Carex with streams running through it. Phenology: flowering.

U.S.A., Montana, Sweet Grass County: Absaroka Range/Beartooth Mountains: Gallatin National Forest: along Forest Road 6639 and the Boulder River, ca 22 air mi SE of Livingston.
Sand bar adjacent to beaver dams. Phenology: flowering & fruiting.

U.S.A., Wyoming, Park County: Beartooth Mountains: Shoshone National Forest: Clarks Fork Canyon, Cyclone Bar Creek drainage, ca 12 air mi SE of Beartooth Pass, ca 26 air mi NW of Cody..
Streamside with limber pine. Phenology: flowering & fruiting.

U.S.A., Montana, Stillwater County: Beartooth Mountains: ca 2 air mi W of Nye.
Base of limestone escarpment. Phenology: flowering & fruiting.

U.S.A., Montana, Stillwater County: Beartooth Mountains: Beehive Rock and vicinity, 0.5-1 air mi N of Beehive.
Limestone outcrops with slopes; area burned in forest fire in 2006; very motley mix of natives and exotics. Phenology: flowering.

U.S.A., Wyoming, Carbon County: Medicine Bow Mountains: Platte River Wilderness: along Trail 506 and Douglas Creek, 1 air mi E of Pike Pole Campground, ca 44 air mi SW of Laramie; ca 29 air mi SE of Saratoga.
Rocky meadow on south-facing slope; sagebrush dominant. Phenology: flowering & fruiting.

U.S.A., Wyoming, Albany County: Medicine Bow Mountains: near Lake Owen Creek, ca 1 air mi E of Lake Owen, ca 11 air mi S of Centennial.
Burnt draw. Phenology: fruiting.

U.S.A., Wyoming, Albany County: Medicine Bow Mountains: confluence of Jim Creek and Little Laramie, along Forest Road 338, ca 5 air mi W of Centennial.
Edge of forest and creek meadow. Phenology: flowering & fruiting.

U.S.A., Wyoming, Carbon County: Medicine Bow Mountains: South French Creek, ca 2 air mi W of intersection of Forest roads 225 and 206, ca 23 air mi SE of Saratoga.
Edge of conifer-aspen forest at top of hill and steppe. Phenology: flowering & fruiting.

U.S.A., Wyoming, Albany County: Medicine Bow Mountains: North Fork area, just NW of North Fork Campground, running NW along Forest Road 101 (Sand Lake Road), ca 1 air mi SE of Clark Park, ca 6 air mi NW of Centennial.
Moist meadow uphill from creek and ponds. Phenology: flowering & fruiting.

U.S.A., Wyoming, Albany County: Medicine Bow Mountains: Platte River Wilderness: Douglas Creek Trail, ca 39 air mi SE of Saratoga; ca 8 air mi W of Foxpark.
Creek bank. Phenology: flowering & fruiting.

U.S.A., Wyoming, Carbon County: Medicine Bow Mountains: South French Creek, just S of Forest Road 236, ca 2 air mi NE of intersection of Forest Road 225 (South French Creek Road) and Forest Road 236, ca 25 air mi SE of Saratoga and 12 air mi W of Centennial.
Meadow on hill above conifer forest. Phenology: flowering & fruiting.

U.S.A., Wyoming, Carbon County: Medicine Bow Mountains: along Forest Road 208 1F, ca 1 air mi S of South Fork Corral Creek, ca 5 air mi S of Ryan Park; ca 21 air mi SE of Saratoga.
Lodgepole pine and spruce forest along creek. Phenology: flowering & fruiting.

U.S.A., Wyoming, Carbon County: Medicine Bow Mountains: just S of intersection of Forest roads 232 and 210, ca 1 air mi W of Ryan Park; ca 17 air mi SE of Saratoga.
Moist mixed conifer forest near creek. Phenology: flowering & fruiting.

U.S.A., Wyoming, Albany County: Medicine Bow Mountains: Dry Park at intersection of Forest Road 513 (Muddy Mountain Cutoff) and Forest Road 517 (Dry Park Road), ca 1.5 air mi S of Albany and 9 air mi S of Centennial.
Park. Phenology: flowering & fruiting.

U.S.A., Wyoming, Carbon County: Hanna Basin: Halleck Ridge from Rattlesnake Pass NE ca 2 air mi, ca 10-12 air mi S of Hanna; ca 8.5-9 air mi W of the town of Elk Mountain.
Aspen slope above the spring. Phenology: flowering & fruiting.

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.
Park. Phenology: flowering.

U.S.A., Wyoming, Carbon County: Medicine Bow Mountains: Lime Kiln Park, SW of Forest Road 261 (Cedar Pass Road), ca 14 air mi E of Saratoga; ca 7 air mi N of Ryan Park.
Ant hills in park. Phenology: flowering & fruiting.

U.S.A., Wyoming, Carbon County: Medicine Bow Mountains: along Forest Road 103, ca 10 air mi NW of Centennial; ca 12 air mi NE of Ryan Park.
Dry hill in subalpine meadow. Phenology: flowering & fruiting.

U.S.A., Wyoming, Carbon County: Hanna Basin: just S of I-80 and along the northeast end of Halleck Ridge, ca 12 air mi WNW of exit 255 (Elk Mountain/Hanna) and ca 1.5 air mi SW of Quealy Gap.
Creek in sagebrush ravine. Phenology: flowering & fruiting.

U.S.A., Wyoming, Carbon County: Medicine Bow Mountains: Bennet Peak and near North Platte River and campground, ca 28 air mi NE of Encampment and ca 14 air mi SW of Ryan Park.
Ponderosa pine/juniper savannah with rock outcrops and much bare ground. Phenology: flowering & fruiting.

U.S.A., Wyoming, Carbon County: Medicine Bow Mountains: W of the Platte River Wilderness, just W and SW of Elkhorn Point, ca 20 air mi SE of Encampment and ca 4 air mi N of Colorado.
Sagebrush hills. Phenology: flowering & fruiting.

U.S.A., Wyoming, Carbon County: Medicine Bow Mountains: 3-3.5 mi ESE of Bennett Peak between North and South forks Corral Creek, ca 13 air mi ENE of Encampment and ca 19 air mi SE of Saratoga.
Sagebrush hills near wooded creek. Phenology: fruiting.

U.S.A., Wyoming, Carbon County: Medicine Bow Mountains: area between Bitter and Cedar creeks, along BLM Road 3417, ca 11 air mi E of Saratoga and ca 10 air mi NW of Ryan Park.
Sagebrush hills. Phenology: flowering & fruiting.

U.S.A., Wyoming, Carbon County: Medicine Bow Mountains: Onemile Creek area, foothills ca 3 air mi S of Arlington.

U.S.A., Montana, Chouteau County: Lewis and Clark National Forest: Highwood Mountains: along South Fork Highwood Road, Forest Road 121, ca 2 air mi S of junction with Forest Road 8841.
47.4676° N, 110.5948° W; NAD 83, uncertainty 0.25 mi., GPS reading
Upland and cliff area; PSUE, Populus; stream running N to S, west aspect, upland slope 65%; shonkinite. Phenology: flowering.
1. Polygonum douglasii Greene.

U.S.A., Montana, Pondera County: Lewis and Clark National Forest: Front Range: Elk Calf Mountain, along ridge to W, up to peak, ca 3 air mi SE of Summit on U.S. Hwy 2.
Ridge line, previously scattered forest, but burned ca nine years ago; forest formerly Abies lasiocarpa/Picea engelmannii; ridge running E to W, 25-50% slope; exposed limestone outcrops. Phenology: fruiting.
1. Polygonum douglasii Greene.

U.S.A., Montana, Lewis and Clark County: Lewis and Clark National Forest: Front Range: on ridge up to peak of Deadman Hill, ca 4 air mi NW of South Fork Sun River Trail head
47.531° N, 112.9571° W; NAD 83, uncertainty 0.25 mi., GPS reading
Open meadow along ridge; mixed burned/unburned Pinus contorta forest; south aspect, 5-30% slope; sandstone bedrock. Phenology: fruiting.
1. Polygonum douglasii Greene.

U.S.A., Montana, Meagher County: Lewis and Clark National Forest: Castle Mountains: along Forest Road 211, between East Fork and West Fork Checkerboard Creek, ca 5 air mi N of Castle Town.
46.5129° N, 110.6687° W; NAD 83, uncertainty 0.25 mi., GPS reading
Riparian zone and ridge in old clear cut; southeast aspect, 10-30% slope; limestone bedrock. Phenology: fruiting.

U.S.A., Montana, Meagher County: Lewis and Clark National Forest: Castle Mountains: along Forest Road 9213, ca 1/4 air mi from junction with Forest Road 211, ca 2 air mi E of Richardson Campground.
Open meadow with mixed sagebrush and grass; in Pinus contorta/Pseudotsuga menziesii forest; southeast aspect, 20-35% slope. Phenology: fruiting.

U.S.A., Montana, Teton County: Lewis and Clark National Forest: Front Range: Elk Hill, ca 7 air mi NW of Mortimer Gulch Campground, ca 4 air mi NNW of K Bar L Ranch, along Forest Trail 268, from junction with Forest Trail 231 to peak.
Along northeast side of hill from creek up to peak; Pseudotsuga menziesii/Picea engelmannii; elk wallow at top; mixed sedimentary. Phenology: fruiting.

U.S.A., Montana, Teton County: Lewis and Clark National Forest: Front Range: south slope of Elk Hill, along Trail 268, ca 7 air mi NW of Mortimer Gulch Campground, ca 4 air mi NNW of K Bar L Ranch.
South slope of hill, open dry meadow and riparian on small stream; south-southwest aspect, 15-25% slope; mixed sedimentary. Phenology: fruiting.

U.S.A., Montana, Teton County: Lewis and Clark National Forest: Front Range: North Fork Sun River Valley, along Forest Trail 268, from south slope of Elk Hill to junction with Forest Trail 201, ca 2 air mi NW of K Bar L Ranch.
In open meadow on east side of the river; west aspect, 5-25% slope; mixed sedimentary. Phenology: fruiting.
with Addy Wycgans

U.S.A., Montana, Fergus County: Lewis and Clark National Forest: Big Snowy Mountains: Half Moon Canyon.
Opening in spruce forest. Phenology: fruiting.
Annotated by Rick McNeill.

U.S.A., Montana, Meagher County: Lewis and Clark National Forest: Crazy Mountains: ca 1 air mi SE of Forest Lake, Forest Road 66 and Trail 641, for ca 0.5 air mi to SE along Middle Fork Cottonwood Creek.
Grass area along creek, heavily grazed. Phenology: fruiting.
Annotated by Rick McNeill.

U.S.A., Montana, Meagher County: Lewis and Clark National Forest: Crazy Mountains: timber road through gap between Davey Butte and Virginia Peak.
Lodgepole pine forest and open areas along road. Phenology: fruiting.
Annotated by Rick McNeill.

U.S.A., Montana, Park County: Paradise Valley: in the Carbella Recreation Site on the Yellowstone River, ca 15 air mi NW of Gardiner.
In disturbed area around road and campground and undisturbed slope dominated by introduced grasses and native forbs. Phenology: flowering.

U.S.A., Montana, Park County: Gallatin Range: along North Dry Creek Road NW from trailhead, ca 15 air mi SW of Livingston.
Disturbed roadside and trailhead dominated by non-native forbes. Phenology: flowering.

U.S.A., Montana, Gallatin County: Gallatin Range: Gallatin National Forest: from Storm Castle/ Garnet Mountain trailhead to Garnet Mountain, ca 19.5 air mi SSW of Bozeman.
Dolomite cliffs. Phenology: flowering.

U.S.A., Montana, Sweet Grass County: Beartooth Mountains: Custer National Forest: along Forest Road 2140, near snow-gauge station on Picket Pin Creek, ca 28 air mi S of Big Timber.
Forb dominated meadow surrounded by Pseudotsuga menziesii and Pinus contorta. Phenology: flowering & fruiting.
Accession: RM 865852, Barcode: USFS0046527

U.S.A., Montana, Park County: Absaroka Range: Gallatin National Forest: near West Boulder River above West Boulder Meadows, ca 29 air mi SW of Big Timber.
Dolomite cliffs and loose talus fields below. Phenology: flowering & fruiting.

U.S.A., Montana, Park County: Absaroka Range: Gallatin National Forest: along West Boulder River from Second Creek to Falls Creek, ca 31.5-33 air mi SW of Big Timber.
Recently burned Pinus contorta with forb understory in alluvial bottom. Phenology: flowering & fruiting.

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: flowering & fruiting.
with Bernadette Kuhn

U.S.A., Montana, Park County: Absaroka Range: Gallatin National Forest: Absaroka/ Beartooth Wilderness: along Lake Abundance Creek to Rock Creek, ca 7-10 air mi NW of Cooke City, .
Approximately 20-year-old burn area; now forb dominated with Pinus contorta regeneration, scattered wet areas. Phenology: flowering & fruiting.

U.S.A., Montana, Park County: Absaroka Range: Gallatin National Forest: Absaroka/ Beartooth Wilderness: along Rock Creek Trail above Lake Abundance Creek, ca 10 air mi NW of Cooke City, .
Approximately 20-year-old burned area, now forb dominated with Pinus contorta regeneration. Phenology: flowering & fruiting.

U.S.A., Montana, Park County: Absaroka Range: Gallatin National Forest: Absaroka/ Beartooth Wilderness: Horseshoe Mountain, off the Rock Creek trail, ca 11 air mi NW of Cooke City.
Alpine meadow. Phenology: flowering & fruiting.

U.S.A., Montana, Park County: Absaroka Range: Gallatin National Forest: Absaroka/ Beartooth Wilderness: along Wounded Man Creek N of Horsehoe Mountain, ca 12 air mi NW of Cooke City
Approximately 20-year-old burned area now dominated by Pinus contorta. Phenology: flowering & fruiting.

U.S.A., Montana, Park County: Absaroka Range: Gallatin National Forest: Absaroka/ Beartooth Wilderness: along Slough Creek, ca 14 air mi NW of Cooke City.
Pinus contorta and Picea forest with a moist, forb dominated understory. Phenology: flowering & fruiting.

U.S.A., Montana, Sweet Grass County: Absaroka Range: Gallatin National Forest: Absaroka/ Beartooth Wilderness, along the East Fork Boulder River and across divide to Basin Creek, ca 17-20 air mi NW of Cooke City.
Subalpine meadows and Picea/Abies/Pinus flexilis forest. Phenology: flowering & fruiting.

U.S.A., Montana, Chouteau County: Square Butte, in canyon between large dykes on west side, ca 31 air mi SE of Fort Benton.
Wooded slope; southeast aspect; 15-25% slope; loose soil, granite; Pinus contorta. Phenology: flowering.
with Matt Voigt

U.S.A., Montana, Judith Basin County: Lewis and Clark National Forest: Little Belt Mountains: Forest Road 487, above South Fork Judith River at Hoover Springs.
Open meadow; southwest aspect; 5-10% slope; limestone. Phenology: flowering.

U.S.A., Montana, Meagher County: Lewis and Clark National Forest: Crazy Mountains: County Road 66 (Forest Lake Road) along West Fork Cottonwood Creek, just NE of junction with Forest Road 8918.
Road cut; east aspect; 10-20% slope; granite. Phenology: flowering.

U.S.A., Montana, Meagher County: Lewis and Clark National Forest: Crazy Mountains: Forest Road 8911 N of Forty Creek, ca 3.8 air mi NW of Forest Lake Campground.
Roadside/ barrow pit; northeast aspect; 0-20% slope. Phenology: flowering.

U.S.A., Montana, Meagher County: Lewis and Clark National Forest: Crazy Mountains: where County Road 66 (Forest Lake Road) crosses West Fork Cottonwood Creek.
Gravel bar, upstream from bridge. Phenology: flowering.

U.S.A., Montana, Cascade County: Lewis and Clark National Forest: Little Belt Mountains: Forest Road 3328, ca 1 mi SE of Long Mountain above Chamberlain Creek.
Old slash pile burn in 10+ year old clearcut; southeast aspect; 5-15% slope; granite outcrops; Pinus contorta regrowth. Phenology: flowering.

U.S.A., Montana, Cascade County: Lewis and Clark National Forest: Little Belt Mountains: along Chamberlain Creek on Forest Road 3328, ca 1/4 mi from above road crossing creek, ca 1.6 air mi WSW of Big Baldy Mountain.
Open meadow along creek; east aspect; 0-15% slope; scattered Pinus contorta. Phenology: flowering.

U.S.A., Montana, Cascade County: Lewis and Clark National Forest: Little Belt Mountains: Forest Road 839 at O'Brien Park, ca 1.5 air mi N of Porphyry Peak.
Open meadow; all aspects; 0-5% slope. Phenology: flowering.

U.S.A., Montana, Cascade County: Lewis and Clark National Forest: Little Belt Mountains: Forest Road 839 at Lone Tree Park, ca 3.5 air mi NW of Porphyry Peak.
Sphagnum bog/wet meadow and shale slope to south of meadow, shale bedrock impermeable to water, caused bog to form, dominated by Pedicularis groenlandica. Phenology: flowering & fruiting.

U.S.A., Montana, Cascade County: Lewis and Clark National Forest: Little Belt Mountains: Forest Road 6414, ca 0.5 mi SW of junction with Forest Road 839, ca 1.7 air mi NW of Porphyry Peak.
Spring in wooded meadow, Abies lasiocarpa and Pinus contorta; northeast aspect; 0-15% slope. Phenology: flowering.

U.S.A., Montana, Cascade County: Lewis and Clark National Forest: Little Belt Mountains: Forest Road 6511, ca 1 air mi NE of Forest Road 839, ca 1.7 air mi S of Belt Park Butte.
Logged area; northwest aspect; 5-20% slope; Pinus contorta. Phenology: flowering & fruiting.

U.S.A., Montana, Cascade County: Lewis and Clark National Forest: Little Belt Mountains: Forest Road 6511, ca 1 air mi NE of Forest Road 839, ca 1.7 air mi S of Belt Park Butte.
Logged area; northwest aspect; 5-20% slope; Pinus contorta. Phenology: flowering.

U.S.A., Montana, Cascade County: Lewis and Clark National Forest: Little Belt Mountains: Forest Road 3484 above Lost Stove Creek, ca 2.5 air mi SW of Iron Mountain.
Small tributary of creek, flowing south; 10-30% slope; granite rocky. Phenology: flowering.

U.S.A., Montana, Meagher County: Lewis and Clark National Forest: Little Belt Mountains: Lone Tree Park W of Forest Road 839.
Wet meadow/bog, shale substrate. Phenology: flowering.

U.S.A., Montana, Meagher County: Lewis and Clark National Forest: Little Belt Mountains: Lamb Creek just above Sheep Creek, Forest Road 836, ca 1 air mi from ESE of Forest Green.
Wooded meadow and riparian area; northwest aspect; 5-10% slope; Picea engelmannii and Abies lasiocarpa. Phenology: flowering.

U.S.A., Montana, Meagher County: Lewis and Clark National Forest: Little Belt Mountains: Forest Road 6464, ca 1 air mi ESE of Smoky Mountain.
Very dry; south aspect; 10-20% slope; Pinus ponderosa. Phenology: flowering & fruiting.

U.S.A., Montana, Meagher County: Lewis and Clark National Forest: Little Belt Mountains: Forest Road 6464, ca 1 air mi ESE of Smoky Mountain.
Very dry; south aspect; 10-20% slope; Pinus ponderosa. Phenology: flowering.

U.S.A., Montana, Meagher County: Lewis and Clark National Forest: Little Belt Mountains: where Forest Road 119 crosses Pole Creek, ca 2.7 air mi S of Williams Mountain.
Narrow stream valley, flowing southwest, steep hill slopes, Pinus contorta, Abies lasiocarpa, and Populus tremuloides. Phenology: flowering.

U.S.A., South Dakota, Harding County: Custer National Forest: North Cave Hills: ca 0.5 air mi SE of Riley Pass, ca 18 air mi N of Buffalo.
Flats with Uranium mine spoil piles and area of ponderosa pine forest. Phenology: fruiting.

U.S.A., Montana, Powder River County: Custer National Forest: Ashland Ranger District: on top of and on southern slope of Home Creek Butte off of Suicide Pass Road spur or Forest Road 4777A, ca 4 air mi NW of Camps Pass and ca 16.5 air mi E of Ashland.
Upland woodland dominated by ponderosa pine and grasses; mostly shallow, rocky soils with some rock outcrops. Phenology: flowering & fruiting.

U.S.A., South Dakota, Harding County: Custer National Forest: Slim Buttes: just SW of Summit Pass on SD Hwy 79, ca 23.5 air mi SE of Buffalo.
Grass-dominated upland. Phenology: fruiting.

U.S.A., South Dakota, Harding County: Custer National Forest: South Cave Hills: in and around Timber Canyon, between Forest roads 3113 and 3137, ca 11.5 air mi N of Buffalo.
Grass-dominated butte top. Phenology: fruiting.
Accession: (unaccessioned), Barcode: USFS0050753

U.S.A., Montana, Carter County: Custer National Forest: Long Pines: just E of Forest Road 3117, ca 1/4 air mi SE of Iron Spring, ca 18 air mi NW of Camp Crook, SD.
Grass-dominated meadow into wind-thrown ponderosa pine woodland. Phenology: fruiting.
with G. Gust

U.S.A., Montana, Carter County: Custer National Forest: Ekalaka Hills: in the vicinity of Gundlach Well off of Forest Road 3103, ca 6 air mi ESE of Ekalaka.
Symphoricarpos and grass-dominated grazed meadow. Phenology: fruiting.
with G. Gust

U.S.A., Wyoming, Park County: Beartooth Mountains: Shoshone National Forest: at Clarks Fork Trailhead on Wyo Hwy 296 and NE, ca 17 air mi SE of Cooke City, Montana.
On hills with Douglas fir and lodgepole pine forest with scattered meadows and aspen stands. Phenology: flowering.
Accession: RM 862339, Barcode: USFS0041592

U.S.A., Montana, Carbon County: Beartooth Mountains: Custer National Forest: top of Line Creek Plateau, ca 5-7.5 air mi NE of Beartooth Pass, ca 12-13 air mi SSW of Red Lodge.
Alpine meadows and talus. Phenology: flowering & fruiting.

U.S.A., Idaho, Fremont County: Island Park Plateau: Targhee National Forest: along the east side of Henrys Fork 1 mi NW of Big Springs, ca 16 mi SW of West Yellowstone, Montana.
44.5069° N, 111.282° W; NAD 83, uncertainty 0.5 mi., Nat. Geog. TOPO!
Open lodgepole pine forest and marsh edge with Carex geyeri, Calamagrostis canadensis, and Vaccinium cespitosum. Phenology: flowering & fruiting.

U.S.A., Montana, Powder River County: Custer National Forest: Ashland Ranger District: in the vicinity of Forest Road 4516, ca 2 air mi W of Mont Hwy 484 or Otter Creek Road, ca 6.5 air mi NNW of Fort Howes.
Grass and sagebrush-dominated grazing land. Phenology: fruiting.

U.S.A., Montana, Powder River County: Custer National Forest: Ashland Ranger District: in the vicinity of Griffin Pass, E of Forest Road 4431, ca 21.5 air mi ENE of Ashland.
Southwest-facing rocky and clayey slope with Phacelia, Cryptantha, Penstemon, Solidago, and Ericameria. Phenology: fruiting.

U.S.A., Montana, Powder River County: Custer National Forest: Ashland Ranger District: in the vicinity of East Fork Spring, just S of East Fork Otter Creek Road, ca 14 air mi ENE of Ashland.
Amongst rock outcrops in a ponderosa pine-dominated forest. Phenology: fruiting.

U.S.A., Montana, Carter County: Custer National Forest: Ekalaka Hills: just E of Forest Road 3814, ca 1 air mi ENE of Smith Well, ca 5.5 mi SSW of Ekalaka.
Open ponderosa pine forest in historic burn with thick stands of regenerating pine up to 15 ft. tall; associates include Juniperus, Rhus, and grasses. Phenology: flowering & fruiting.

U.S.A., Montana, Carter County: Custer National Forest: Long Pines: ca 0.5 air mi S of the junction of Forest roads 3818 and 3036, ca 3.5 air mi WNW of Lantis Spring and ca 22 air mi SE of Ekalaka.
Grass and sagebrush-dominated meadow. Phenology: fruiting.

U.S.A., Montana, Powder River County: Custer National Forest: Ashland Ranger District: in Bridge Canyon, ca 1 air mi E of Taylor Butte, ca 2 air mi ESE of Fort Howes.
East-facing slope in hardwood draw with Prunus and grass-dominated understory. Phenology: fruiting.

U.S.A., Montana, Powder River County: Custer National Forest: Ashland Ranger District: SW of the junction of Forest roads 4769 and 4427, ca 3 air mi S of Liscom Butte, ca 16 air mi ENE of Ashland.
Ponderosa pine woodland with grass-dominated understory and moist draws dominated by green ash and hawthorn. Phenology: flowering & fruiting.

U.S.A., Montana, Rosebud County: Custer National Forest: Ashland Ranger District: Tongue River Breaks Hiking and Riding Area: along North Fork Poker Jim Creek, ca 3.5 air mi N of Poker Jim Butte, ca 15.5 air mi SSW of Ashland.
Southwest-facing rocky slope dominated by grasses. Phenology: flowering & fruiting.

U.S.A., Montana, Rosebud County: Custer National Forest: Ashland Ranger District: Tongue River Breaks Hiking and Riding Area: along North Fork Poker Jim Creek, ca 3.5 air mi N of Poker Jim Butte, ca 15.5 air mi SSW of Ashland.
Draw dominated by green ash, Prunus, and Symphoricarpos. Phenology: fruiting.

U.S.A., Colorado, Eagle County: White River National Forest: cliffs uphill from Taylor Creek, ca 2 air mi ENE of Christine State Wildlife Area and ca 5 air mi ENE of Basalt.
Sandstone cliffs and loose slopes with scattered pinyon-juniper and mixed shrubs. Phenology: flowering & fruiting.
Michael K. Kirkpatrick, 1752. 6/20/2010.

U.S.A., Colorado, Costilla County: [location and coordinates withheld]
Picea engelmannii, Populus tremuloides. Phenology: flowering & fruiting.
with Elizabeth Mark

U.S.A., Colorado, Huerfano County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Sangre de Cristo Range: San Isabel National Forest: upper Huerfano River, ca 13 air mi N of Fort Garland.
Picea engelmannii, Abies lasiocarpa. Phenology: flowering & fruiting.

U.S.A., Colorado, Eagle County: Gore Range: White River National Forest: Eagles Nest Wilderness: Deluge Lake Trail, ca 7 air mi NNW of Vail Pass.
Rocky aspen hillsides with riparian channels. Phenology: flowering & fruiting.
Michael K. Kirkpatrick, 3731. 8/2/2010.

U.S.A., Colorado, Eagle County: Sawatch Range: White River National Forest: Tigiwon Road (Forest Road 707) near the Cross Creek Trailhead, ca 2.5 air mi SSE of Minturn.
Moist, north-facing aspen hillside with scattered Douglas fir, buffaloberry and thimbleberry. Phenology: flowering & fruiting.
Michael K. Kirkpatrick, 4120. 8/9/2010.

U.S.A., Montana, Phillips County: Larb Hills (South): at the head of Telegraph Creek, ca 47 air mi S of Saco; ca 44 air mi SSE of Malta.
Grassy slopes and ravines. Phenology: flowering & fruiting.

U.S.A., Montana, Phillips County: Upper end of Peck Coulee ca 4 air mi S of Saskatchewan and ca 3 air mi E of Frenchman Creek, ca 51 air mi NNE of Malta.
Grassland with scattered silver sagebrush. Phenology: fruiting.

U.S.A., Montana, Phillips County: Along North Forks Road, ca 11 air mi NE of Whitewater; ca 36 air mi NNE of Malta.
Swales on stony slopes. Phenology: fruiting.

U.S.A., Montana, Phillips County: Little Rocky Mountains: along South Big Horn Creek NE of Damon Hill, ca 5-5.5 air mi SE of Hays; ca 46 air mi SW of Malta.
Rocky gravel bars and flats in the creek bed. Phenology: flowering & fruiting.

U.S.A., Colorado, Costilla County: [location and coordinates withheld]
Peak and alpine ridge to the west. Phenology: flowering & fruiting.

U.S.A., Montana, Valley County: E of Rock Creek Trail in hills W of Deep Creek, ca 1 air mi SE of Antelope Pass, ca 26 air mi NNE of Hinsdale; ca 42 air mi NNW of Glasgow.
Drainage sides and bottoms. Phenology: flowering & fruiting.
Joseph L. M. Charboneau, 1265. 7/8/2010.

U.S.A., Montana, Valley County: Just N of Rock Creek Dam Road, ca 0.5 air mi W of Rock Creek, ca 5.5 air mi NNE of Hinsdale.
Draw bottom. Phenology: fruiting.
Joseph L. M. Charboneau, 1354. 7/8/2010.

U.S.A., Montana, Phillips County: W of U.S. Hwy 191 in Black Coulee, ca 1 air mi NE of West Alkali Reservoir, ca 14.5 air mi SW of Malta.
Swales and coulee bottoms. Phenology: flowering & fruiting.
Joseph L. M. Charboneau, 1405. 7/10/2010.

U.S.A., Montana, Phillips County: Little Rocky Mountains: above the head of Grouse Gulch ca halfway between Antoine Butte and Silver Peak, ca 2.5 air mi W of Zortman; ca 46 air mi SW of Malta.
Hilly meadow on saddle. Phenology: flowering & fruiting.

U.S.A., Montana, Phillips County: Little Rocky Mountains: along Pony Gulch, a south tributary of Alder Gulch, ca 1 air mi WSW of Zortman; ca 45 air mi SW of Malta.
South-facing slope with open ponderosa and lodgepole pine forest. Phenology: flowering.

U.S.A., Montana, Valley County: Burnt Lodge Wilderness Study Area: Larb Hills (South): Plum Coulee on Plum Creek Trail, ca 3 air mi SSE of Castle Butte, ca 46 air mi SW of Glasgow.
Draw bottoms. Phenology: fruiting.

U.S.A., Montana, Phillips County: Reservoir on Cottonwood Creek, E of Turkey Track Road, ca 4 air mi NE of Charley Reservoir, ca 15.5 air mi NE of Whitewater; ca 45 air mi NNE of Malta.
Drying mud around reservoir. Phenology: fruiting.

U.S.A., Montana, Park County: Beartooth Mountains: south slope of Henderson Mountain.
SW and SE exposures; open places in the krummholtz belt on stabilized slide. Phenology: flowering.
Klaus H. Lackschewitz, 9191. 8/17/1979.
with Roger Rosentreter, James Underwood

U.S.A., Montana: Crazy Mountains: Porcupine Creek.
Phenology: flowering.

U.S.A., Montana, Gallatin County: Gallatin Range: Hyalite Creek [Middle Creek Canyon].

U.S.A., Montana: Glacier National Park: "Go-to-the-Sun" Chalet.
Roadside and parking lot. Phenology: flowering.
with Ruth A. Nelson

U.S.A., Montana, Ravalli County: Rock Creek Canyon near mouth of Little Hog Back Creek.
Dry roadside. Phenology: flowering.

U.S.A., Montana, Madison County: Gravelly Range: ca 10 mi SW of Crockett Lake.
Open slope in firs. Phenology: buds.
with C. V. Muhlick

U.S.A., Montana, Flathead County: Kalispell.
Moist lowlands in nearby area. Phenology: fruiting.

U.S.A., Montana, Glacier County: Midvale [now East Glacier Park].
Dry hills. Phenology: fruiting.

U.S.A., Montana, Gallatin County: Spanish Basin.
Phenology: fruiting.
with Ernst A. Bessey

U.S.A., Montana: Flathead National Forest: Big Prairie.
On flat near camp. Phenology: fruiting.

U.S.A., Montana, no county County: Fish Lake Trail, north side.
Phenology: fruiting.

U.S.A., Montana, Flathead County: 2 mi SE of Essex.
Gravel roadside. Phenology: fruiting.
with L. H. Shinners

U.S.A., Montana, Powell County: Flathead National Forest: 1/2 mi NW of Big Prairie Ranger Station.
Meadow and wooded area. Phenology: flowering.

U.S.A., Montana, Gallatin County: 20 mi SE of Gallatin Gateway, ca 10 mi up Squaw Creek.
Moist meadow; sedge type. Abundant. Phenology: buds.

U.S.A., Wyoming, Crook County: Bear Lodge.

U.S.A., Idaho, Idaho County: Trail from Big Sand Creek up to Elk Summit.
Along trail. Phenology: buds.
with J. E. Severy

U.S.A., Montana: Spanish Creek Basin.
Phenology: buds.

U.S.A., Montana, Madison County: 3.5 mi E of Virginia City on Montana Highway 287.
T6N R2W S10 SW1/4
Pass area over dry prairie hills with outcroppings of igneous rocks; sandy clay soil; area dominated by Artemisia triidentata. Phenology: buds.
with Carol Kuhn

U.S.A., Montana, Missoula County: Missoula.

U.S.A., Montana: Custer National Forest: Fort Howes Ranger Station pasture.
Level slope; clay soil; sagebrush community. In dense clumps. Phenology: fruiting.

U.S.A., Montana, Beaverhead County: U.S.S. Experiment Station: Tom's Creek.
Forb community. Phenology: flowering.
William A. Laycock, SR-104. 8/20/1959.

U.S.A., Montana, Glacier County: Two Medicine Area: 3/4 mi N of Rockwell Falls.
Phenology: buds.

U.S.A., Montana, Lake County: Flathead Lake: Wild Horse Island.
Middle temperate life zone. Phenology: fruiting.

U.S.A., Montana, Gallatin County: Spanish Creek.

U.S.A., Montana, Gallatin County: Gallatin National Forest: North Fork of Specimen Creek Meadows.
Slope 5%, southwest aspect; deep sandy loam soil; park grass community; associated with wheatgrass, blue grass, sedges. Phenology: buds.

U.S.A., Montana: Custer National Forest: Horse Creek.
Slope 10%, south aspect; gravelly loam soil; grassland; associated with Stipa, Agropyron, grama, yarrow, plantain. Rare. Phenology: flowering.

U.S.A., Montana, Meagher County: Jefferson National Forest: Castle Mountains: Fourmile Creek.
Southwest-facing slope; rocky, sandy soil; bedground, grassland community; open meadow. Scattered. Phenology: buds.

U.S.A., Montana: Lewis and Clark National Forest: Elk Creek.
Gentle, southeast-facing slope; shallow clay soil; weed community. Abundant. Phenology: fruiting.
William Heckman, 29. 7/27/1925.

U.S.A., Montana, Gallatin County: Gallatin National Forest: 2 mi SE of Wapati Guard Station.
Slope 4%, southwest exposure; silt loam soil; fescue grassland with Festuca idahoensis, Danthonia intermedia. Flowers white. Phenology: fruiting.

U.S.A., Montana, Gallatin County: Gallatin National Forest: Hood's Meadow Ranger Station.
Level slope; shallow, gravelly soil; associated with Carduus, Ambrosia; in overgrazed areas. Common. Phenology: flowering.

U.S.A., Montana, Carter County: Custer National Forest: Hall Sale Area: Ekalaka District.
North-facing slope, on burned over area. Phenology: fruiting.

U.S.A., Montana, Ravalli County: Bitterroot National Forest: 3 mi rehabilitated area.
Slope 15%, west aspect; in sandy loam, clay soil; in goosefoot, thistle, mustard community associated with bugseed, fanweed. Flowers green. Phenology: fruiting.

U.S.A., Montana, Beaverhead County: Beaverhead National Forest: Moosehorn Camp Creek, road.
Level slope; shallow, gravelly loam soil; associated with Fid, Air, Sen, Ala. Common. Phenology: flowering.

U.S.A., Montana, no county County: Absaroka National Forest: Cottonwood Canyon.
South-facing slope in rocky wash; associated with Poa, Festuca, low larkspur, Geranium, death camas. Phenology: buds.

U.S.A., Montana, Beaverhead County: Beaverhead National Forest.
Denuded soil; northwest-facing slope. Phenology: buds.
with R.A. Robinson

U.S.A., Montana, Phillips County: Hills E of Chapman above Woody Island Coulee, ca 38 air mi NNW of Malta.
Stony bluffs, flats above, and swales. Phenology: flowering.

U.S.A., Montana, Phillips County: American Prairie Reserve: south bank of Beaver Creek ca 3.5 air mi NNE of Holzhey Reservoir, ca 23 air mi ENE of Zortman; ca 30 air mi SSW of Malta.
Hillsides and grasslands with scattered sagebrush on sandy soil. Phenology: flowering & fruiting.

U.S.A., Montana, Blaine County: Black Coulee National Wildlife Refuge: Black Coulee, ca 10.5 air mi S of Turner, ca 21 air mi NE of Harlem; ca 34.5 air mi NW of Malta.
Grassland hills with scattered silver sagebrush on stony loamy soil. Phenology: flowering & fruiting.

U.S.A., Montana, Phillips County: Hewitt Lake National Wildlife Refuge: W of Hewitt Lake, ca 4 air mi S of the Milk River, ca 8 air mi ESE of Fanny Hill, ca 17 air mi NE of Malta.
Grasslands with silver sagebrush on loamy soil. Phenology: flowering & fruiting.

U.S.A., Montana, Phillips County: Little Rocky Mountains: NE of Silver Peak, ca 2 air mi ENE of Sugar Loaf Butte, ca 2.5 air mi E of Landusky; ca 47 air mi SW of Malta.
Open south-facing slopes with ponderosa pine and juniper. Phenology: flowering & fruiting.

U.S.A., Colorado, Gunnison County: White River National Forest: between the Crystal River and County Road, ca 3 air mi WNW of Marble; ca 22 air mi S of Carbondale.
Open ridgetop with patches of aspen and scattered ponderosa pine. Phenology: flowering.

U.S.A., Colorado, Summit County: Gore Range: Arapaho National Forest: vicinity of Surprise Trailhead near the end of Cataract Creek Road, ca 19 air mi NW of Silverthorne at I-70.
Sagebrush-forb slopes and depressions. Phenology: flowering & fruiting.

U.S.A., Colorado, Summit County: Williams Fork Mountains: Arapaho National Forest: along Cottonwood Gulch and ridge between Cottonwood and Laskey gulches from Colo Hwy 9 NE ca 1 air mi to above the head of Laskey Gulch at the base of the cliffs below Williams Peak, ca 18.5-19 air mi NNW of Silverthorne at I-70.
Lee slope with snow accumulation. Phenology: flowering & fruiting.

U.S.A., Colorado, Grand County: Gore Range: at the end of Dice Hill or BLM Road 2750, ca 3/4 mi N of Dice Hill, ca 8 air mi SSW of Kremmling.
Disturbed areas at the edge of the road. Phenology: flowering & fruiting.

U.S.A., Colorado, Summit County: Gore Range: Arapaho National Forest: along Forest Road 1832, ca 2 air mi ENE of Sheep Mountain, ca 25.5 air mi NW of Silverthorne at I-70.
Open, young aspen grove. Phenology: flowering & fruiting.

U.S.A., Colorado, Gunnison County: Elk Mountains: White River National Forest: upper part of Crystal Canyon to Schofield Park, along jeep trail, ca 14 air mi NNW of Crested Butte.
Subalpine meadow. Phenology: flowering & fruiting.

U.S.A., Colorado, Pitkin County: Roaring Fork Valley: north side of East Sopris Creek along County Road 6, ca 3 air mi S of Basalt.
Steep, rocky hillside with oakbrush, mountain shrubs, juniper, and sagebrush. Phenology: flowering.

U.S.A., Colorado, Eagle County: Sawatch Range: White River National Forest: Grouse Creek Trail, ca 0.5 air mi N of Minturn.
Montane meadow with scattered sagebrush and lodgepole pine, and riparian corridor with willow and alder. Phenology: flowering.

U.S.A., Colorado, Eagle County: Sawatch Range: White River National Forest: Tellurium Lake Trail, off of Forest Road 506 (Burnt Mountain Road), ca 20 air mi SSE of Eagle.
Subalpine rocky meadows, boulder fields, and roadside. Phenology: flowering & fruiting.

U.S.A., Colorado, Pitkin County: Sawatch Range: Seller Park, along Forest Road 105, ca 2 air mi N of Nast and ca 23 air mi ESE of Basalt.
Moist mountain meadow bordered by stream. Phenology: flowering.

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: NW of Stretch Ribbon Bridge.
Sagebrush steppe in stony loam with east aspect. Phenology: flowering & fruiting.

U.S.A., Montana, Park County: Beartooth Mountains: Custer National Forest: E of U.S. Hwy 212 and Clarks Fork Yellowstone and Broadwater rivers on trail to Vernon Lake, ca 31-32.5 air mi WSW of Red Lodge.
Moist spruce-fir forest with Vaccinium dominating the understory. Phenology: flowering & fruiting.
with Brian Elliott and Bonnie Hiedel
Accession: USFS (unaccessioned), Barcode: USFS0047925

U.S.A., Montana, Sweet Grass County: Beartooth Mountains: Custer National Forest: along Forest Road 2140, near snow-gauge station on Picket Pin Creek, ca 28 air mi S of Big Timber.
Forb dominated meadow surrounded by Pseudotsuga menziesii and Pinus contorta. Phenology: flowering & fruiting.
Accession: (unaccessioned), Barcode: USFS0047924

U.S.A., Montana, Carbon County: Pryor Mountains: Custer National Forest: Gooseberry Hollow above Crooked Creek Canyon, ca 26 air mi SE of Bridger.
Disturbed areas. Phenology: flowering & fruiting.
Accession: (unaccessioned), Barcode: USFS0047700

U.S.A., Wyoming, Carbon County: Sierra Madre: Green Mountain, ca 8 air mi SW of Encampment.
Moist flat near timber road. Few plants. Phenology: flowering & fruiting.

U.S.A., Colorado, Ouray County: San Juan Mountains: Uncompahgre National Forest: headwaters of Whitehouse Creek, beginning at the intersection of Forest Road 852 and Dallas Trail 200, ca 4 air mi NW of Ridgway.
Rodent disturbed subalpine meadow. Phenology: flowering.

U.S.A., Colorado, Ouray County: San Juan Mountains: Uncompahgre National Forest: Cimarron Ridge; Lou Creek Pass Trail, middle section from above Kennedy Mine to ca 1 trail mi N of Nate Creek, ca 9 air mi NNE of Ridgway.
Open meadow in mixed spruce/fir/aspen. Phenology: flowering.

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: flowering.
with Joe E. Brummer

U.S.A., South Dakota, Harding County: Custer National Forest: South Cave Hills: in and around Timber Canyon, between Forest roads 3113 and 3137, ca 11.5 air mi N of Buffalo.
Grass-dominated butte top. Phenology: fruiting.

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.
Rodent disturbed subalpine meadow. Phenology: flowering.

U.S.A., Montana, Madison County: Tobacco Root Mountains: Cataract Creek, ca 1.5-2.5 air mi SW of Mammoth, ca 1.5-2 air mi SE of Manhead Mountain, ca 16 air mi SSE of Whitehall.
Grasslands on gentle slopes. Phenology: flowering & fruiting.

U.S.A., Wyoming, Park County: Shoshone National Forest: Crandall Creek, Simpsons Cabin.
Rich soil at edge of timber. Phenology: fruiting.

U.S.A., Wyoming, Park County: Beartooth Range: valley between Clay Butte and Beartooth Butte, 1.2 mi W of Beartooth Lake, ca 0.9 mi N of U.S. Hwy 212.
Tall forb community along creek in upper part of drainage. Plot FS-02-14-01-96-NC-040 Phenology: fruiting.
Sabine Mellmann-Brown, 2653. 8/19/1996.
with Michele Weidner

U.S.A., Wyoming, Park County: Beartooth Mountains: ca 0.3 mi W of Long Lake, on jeep trail.

U.S.A., Wyoming, Park County: Shoshone National Forest.
Moist rich soil in upper draws. Does not occur to any extent. Phenology: fruiting.

U.S.A., Wyoming, Park County: Absaroka Mountains: North Fork Shoshone River Drainage: between Kitty and Eagle creeks, ca 3/4 mi S of U.S. Hwy 14, 16, and 20.
On ridge. Phenology: fruiting.

U.S.A., Wyoming, Park County: Absaroka Mountains: North Fork Shoshone River Drainage: ca 6 mi S of U.S. Hwy 14, ca 0.5 mi N of Cabin Creek and W of Eagle Creek.
On ridge. Phenology: fruiting.

U.S.A., Idaho, Custer County: Challis National Forest: Cape Horn Area: Lola Lakes Trail ca 0.1 mi from trailhead, 17.4 air mi NW of Stanley.
Well developed soil in xeric lodgepole pine vegetation; 11° slope, ENE aspect; morainal geology. 26-75 individuals apparent. Phenology: flowering & fruiting.

U.S.A., Idaho, Custer County: Challis National Forest: Cape Horn Area: east cirque of Lola Lakes Basin, 18.7 air mi NW of Stanley.
Well developed soil in xeric forb dominated vegetation; 4° slope, 0 aspect; granodiorite geology. 1-25 individuals apparent. Phenology: flowering & fruiting.

U.S.A., Idaho, Lemhi County: Salmon National Forest: Salmon River Mountains: China Spring area, on the north side of the forest road, 14.8 air mi SW of Salmon.
Well developed soil in mesic forb dominated vegetation; 10° slope, W aspect; andesitoid-rhyolitoid geology. 76-150 individuals apparent. Phenology: flowering & fruiting.

U.S.A., Idaho, Lemhi County: Salmon National Forest: Beaverhead Mountains: Freeman Creek valley W of Freeman Peak, 11.1 air mi NE of Salmon.
Well developed soil in xeric Douglas-fir vegetation; 24° slope, S aspect; arenite geology. Greater than 150 individuals apparent. Phenology: flowering & fruiting.

U.S.A., Idaho, Custer County: Challis National Forest: Pioneer Mountains: "Iron Bog", 20.1 air mi SSW of Mackay.
Sandy or gravelly soil in xeric woody riparian vegetation; 6° slope, SE aspect; siliciclastic sedimentary geology. 26-75 individuals apparent. Phenology: flowering & fruiting.

U.S.A., Idaho, Custer County: Challis National Forest: Pioneer Mountains: southeast side of Fishpole Lake, 22.4 air mi SSW of Mackay.
Well developed soil in mesic herbaceous riparian vegetation; 12° slope, N aspect; volcaniclastic geology. 1-25 individuals apparent. Phenology: flowering & fruiting.

U.S.A, Idaho, Custer County: Challis National Forest: White Knob Mountains: Cherry Creek valley near Flower Garden, 12.5 air mi S of Mackay.
<25 plants estimated in xeric soil within roadside vegetation, 3 degree slope, S aspect, alluvial geology. Phenology: flowering.
with Craig Scott

U.S.A, Idaho, Custer County: Challis National Forest: White Knob Mountains: north side of Alder Creek between Table Mountain and South Fork Alder Creek, 6.0 air mi S of Mackay.
25-75 plants estimated in xeric soil within shrub-steppe vegetation, 21 degree slope, ESE aspect, alluvial geology. 25-75 plants estimated. Phenology: flowering.
with Craig Scott

U.S.A, Idaho, Lemhi County: Salmon National Forest: Salmon River Mountains: small valley between upper Panther Creek and Morgan Creek Summit, 23.6 air mi N of Challis.
>150 plants estimated in xeric coarse textured soil within roadside vegetation, no slope, quartzite geology. Phenology: flowering & fruiting.
with Ben Legler

U.S.A, Idaho, Custer County: Challis National Forest: Eastern Boulder Mountains: valley of the North Fork Big Lost River, between Jim Canyon and Bartlett Creek, 17.5 air mi NNE of Sun Valley.
In mesic soil within woody riparian vegetation, no slope, alluvial geology. Phenology: flowering.
with Ben Legler

U.S.A, Idaho, Lemhi County: Salmon National Forest: Salmon River Mountains: along Pony Creek, about halfway between Pony Lake and Napias Creek, 11.4 air mi W of Salmon.
Dominant population in xeric coarse textured soil on barren ground, 31 degree slope, S aspect, rhyodacite geology. Phenology: flowering & fruiting.

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.
>150 plants estimated in mesic soil within shrub-steppe vegetation, 10 degree slope, ESE aspect, till geology. Phenology: flowering & fruiting.
with Lucinda Haggas

U.S.A, Idaho, Lemhi County: Targhee National Forest: Lemhi Range: Bell Mountain Canyon, 30.4 air mi SSE of Leadore.
>150 plants estimated in mesic soil within a dry wash, 21 degree slope, N aspect, alluvial geology. Phenology: flowering & fruiting.
with Jessica Macy

U.S.A, Idaho, Custer County: Challis National Forest: Salmon River Mountains: E of White Cloud Peaks along ridgetop dividing North Fork Bowery and Sheep creeks, 25.0 air mi N of Sun Valley.
>150 plants estimated in xeric soil within a whitebark pine vegetation, 6 degree slope, SW aspect, trachyandesite geology. Phenology: flowering & fruiting.

U.S.A, Idaho, Custer County: Challis National Forest: Southern Salmon River Mountains: Beaver Creek between Winnemucca and Crystal creeks, 16.6 air mi NNW of Stanley.
>150 plants estimated in mesic soil on barren ground, no slope, granodiorite geology. Phenology: flowering & fruiting.

U.S.A., Idaho, Custer County: Challis National Forest: Pahsimeroi Mountains: cirque basin with unnamed lake at the head of Christian Gulch, 19.5 air mi SE of Challis.
Well developed soil in xeric spruce vegetation; 25° slope, ESE aspect; silty, sandy limestone geology. Phenology: flowering & fruiting.

U.S.A., Idaho, Lemhi County: Salmon National Forest: Salmon River Mountains: upper Moccasin Creek, ca 1.5 mi NW of Williams Creek Summit on Forest Road 021.
Streamside in Douglas fir. Phenology: flowering & fruiting.
Annotated by Joshua J. Irwin.

U.S.A., Idaho, Lemhi County: Beaverhead Mountains: above Pattee Creek on Forest Road 185, 7.5 air mi NE of Tendoy and 0.3 road mi downhill from the National Forest boundary.
Tall forb community on slope with scattered Douglas fir, little different on ridge. Phenology: buds.
Annotated by Joshua J. Irwin.

U.S.A., Idaho, Lemhi County: Salmon National Forest: Beaverhead Mountains: Forest Road 187, Lewis and Clark Backcountry Byway, 9 air mi NE of Tendoy.
Roadside and adjacent slope. Phenology: flowering & fruiting.
Annotated by Joshua J. Irwin.

U.S.A., Idaho, Lemhi County: Salmon National Forest: Lemhi Range: East Fork Hayden Creek Road (Forest Road 010), at crossing of East Fork Hayden Creek, ca 16 air mi W of Leadore.
Streamside. Phenology: flowering.

U.S.A., Idaho, Lemhi County: Salmon National Forest: Lemhi Range: Hayden Creek Road to Mill Creek (Forest Road 010), between Apple and Little Sawmill creeks, ca 16 air mi W of Leadore.
Dry ridge and rock outcrop. Phenology: flowering & fruiting.

U.S.A., Idaho, Lemhi County: Salmon National Forest: Beaverhead Mountains: between Morgan Mountain and Eagle Mountain.
Ridgetop and edge of Douglas fir forest. Phenology: flowering.

U.S.A., Idaho, Lemhi County: Salmon National Forest: Beaverhead Mountains: Grizzly Hill, within 100-200 yds of Continental Divide, just off of Forest Road 3906.
Ridge with lodgepole pine and whitebark pine. Phenology: flowering & fruiting.

U.S.A., Idaho, Butte County: South end of Arco Hills, from saddle SE to Peak 5986, ca 6.5-7 air mi ESE of Arco.
Very steep incline with sagebrush and forbs. Phenology: flowering.
with Emma E. Stewart

U.S.A., Idaho, Custer County: Challis National Forest: Southern Salmon River Mountains: Bayhorse Lake and a radius of 0.5 mi, ca 10.5 air mi WSW of intersection of U.S. Hwy 93 and Ida Hwy 75 S of Challis
Lake and margins with some upland species. Phenology: flowering & fruiting.

U.S.A., Utah, Summit County: North Slope Uinta Mountains: Wasatch National Forest: Moffit Peak, ca 20 air mi NE of Kamas; ca 1.2 road mi S of the junction of Forest Roads 309 and 069 on the east side of Forest Road 135 at Moffit Pass.
T1N R9E S17 SW1/4
Steep, west-facing slopes in spruce forest. Phenology: flowering.

U.S.A., Montana, Beaverhead County: Henrys Lake Mountains: Antelope Basin, along the Continental Divide National Scenic Trail, ca 11 air mi SSW of Earthquake Lake, ca 48 air mi S of Ennis.
Sagebrush grasslands with occasional Pseudotsuga menziesii and Pinus contorta. Phenology: flowering & fruiting.

U.S.A., Montana, Madison County: Tobacco Root Mountains: North Willow Creek, ca 2 air mi SW of Pony, ca 4.5 air mi NE of Hollowtop Mountain.
Grasslands on west-facing slopes. Phenology: fruiting.

U.S.A., Montana, Madison County: Gravelly Range: Johnny Gulch, ca 7.5 air mi WSW of McAtee Bridge, ca 20 air mi SSW of Ennis.
Tall forb community on lower slopes. Phenology: flowering & fruiting.

U.S.A., Montana, Madison County: Horn Mountains: Cliff Lake, the inlet at Horn Creek, NE of Antelope Prong, ca 5 air mi SW of junction of Mont Hwy 87 and U.S. Hwy 287.
Sagebrush grasslands. Phenology: flowering & fruiting.

U.S.A., Montana, Beaverhead County: Eastern Centennial Mountains: Mount Jefferson and ridge to the E of the summit, along and to the Montana side of the Continental Divide between Montana and Idaho, ca 10-12 air mi ESE of Upper Red Rock Lake, ca 19 air mi S of junction of Mont Hwy 87 and U.S. Hwy 287.
Subalpine grasslands with occasional Pinus albicaulis, Picea engelmannii, and Abies lasiocarpa. Phenology: flowering & fruiting.

U.S.A., Colorado, Eagle County: Gore Range: White River National Forest: Eagles Nest Wilderness: Deluge Lake Trail, ca 7 air mi NNW of Vail Pass.
Rocky aspen hillsides with riparian channels. Phenology: flowering & fruiting.
Accession: USFS (unaccessioned), Barcode: USFS0061155

U.S.A., Colorado, Rio Blanco County: Flat Tops/White River Plateau: ridge between Big Beaver and Fawn creeks, ca 17 air mi E of Meeker.
Steep east-facing slope and roadside, with aspen, serviceberry, and snowberry.
Accession: USFS (unaccessioned), Barcode: USFS0061554

U.S.A., Colorado, Montrose County: Uncompahgre Plateau: Uncompahgre National Forest: Windy Point and Iron Springs Mesa, Forest Road 507, ca 35 air mi W of Montrose.
Aspen and spruce/fir forest with open areas. Phenology: flowering.

U.S.A., Colorado, Ouray County: Uncompahgre National Forest: area between Cow Creek and Green Mountain trailheads, where County Road 12 ends at Cow Creek, ca 32 air mi SSW of Montrose.
Disturbed area in meadow with aspen and oak brush. 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.
Roadside in aspen. Phenology: flowering.

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.
Sagebrush/cinquefoil meadow on mesa top. Phenology: flowering & fruiting.

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: flowering.

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, Ouray County: San Juan Mountains: East Fork Dallas Creek, Blue Lakes and Blain Basin Trailhead, at the end of County Road 5, ca 9 air mi SSW of Ridgeway.
In old road in subalpine. Phenology: flowering.
with Linda Deeds, Kim Hansen

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.
On rock outcrop in aspen. Phenology: flowering & fruiting.

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.
with Joe E. Brummer

U.S.A., Idaho, Idaho County: Nez Perce National Forest: Selway-Bitterroot Wilderness: Elk Summit Trail Head: ca 8 mi on Pack Trail 939, ca 1 mi from Maple Lake Ridge, ca 27 air mi W of Hamilton, MT.
Open hillside drainage dominated by mixed shrubs and perennial forbs. Phenology: flowering.

U.S.A., Idaho, Idaho County: Nez Perce National Forest: Selway River Drainage: Forest Road 286 to Kooskia, ca 20 air mi ESE of Kooskia.
Exposed hillside, logged area. Phenology: flowering & fruiting.

U.S.A., Idaho, Idaho County: Clearwater National Forest: Selway-Bitterroot Wilderness: Lochsa River Drainage: Wilderness Gateway Trail Head: ca 3 mi on Pack Trail 211 to Stanley Hot Springs, ca 36 air mi ENE of Kooskia.
Mixed conifer forest, hillside. Phenology: flowering & fruiting.

U.S.A., Idaho, Idaho County: Nez Perce National Forest: Forest Road 317, Coolwater Road, near Round Top Mountain, ca 28 air mi E of Kooskia.
Rocky meadow; subalpine. Phenology: fruiting.

U.S.A., Idaho, Idaho County: Nez Perce National Forest: Selway-Bitterroot Wilderness: Shearer Guard Station: Goat Ridge, ca 3 mi on Forest Trail 526, ca 28.5 air mi ENE of Elk City.
Mixed coniferous forest. Phenology: flowering & fruiting.

U.S.A., Idaho, Idaho County: Clearwater National Forest: Kooskia Meadows, ca 25 air mi W of Kooskia.
Wet meadow. Phenology: fruiting.

U.S.A., Idaho, Idaho County: Nez Perce National Forest: Selway-Bitterrroot Wilderness: Bear Creek Pass: ca 11 mi on Forest Trail 516, Santan Creek, ca 25 air mi WNW of Darby, MT.
Post burn. Phenology: flowering & fruiting.

U.S.A., Idaho, Idaho County: Clearwater National Forest: Lochsa River Drainage: ca 1 mi on Pete King Road, Forest Road 5515, ca 18.5 air mi E of Kooskia.
Abandoned fruit tree grove, mixed conifers, fairly dry open slopes, roadside. Phenology: flowering & fruiting.

U.S.A., South Dakota, Custer County: Ca 4.5 mi NE of Custer.
43° 48.1' N, 103° 30' W; unknown, , Specimen Label
Granite rock crevice, with Selaginella, Dichanthelium. Flowers pink. Phenology: flowering & fruiting.

U.S.A., Idaho, Clearwater County: Clearwater Mountains: confluence of North Fork Clearwater River and Kelly Creek, nearby Kelly Forks Work Center, ca 30 air mi NE of Pierce.
Within pasture. Phenology: flowering.

U.S.A., Idaho, Clearwater County: Bitterroot Mountains: North Fork Clearwater River: North Fork Headwater Trail 373, spanning ca 6-9 air mi W of Montana. Collection extent includes from Trail Head to confluence of Meadow Creek, ca 3.5-4 mi.
Steep slope with numerous rock-outcrops; dominated by Pseudoroegneria spicata and well-developed cryptogamic crusts. Phenology: flowering.

U.S.A., Idaho, Clearwater County: Clearwater Mountains: Mush Saddle and Pot Mountain Ridge, nearby Forest Road 711, ca 3-4 air mi SW of Cold Springs Peak.
60° slope with prominent rock outcrops, of southeasterly aspect. Phenology: flowering.

U.S.A., Idaho, Clearwater County: Pot Mountain Ridge: Fly Hill and surrounding area, via Forest Road 720, ca 3.5 air mi NW of Hidden Creek Campground.
Roadside and surrounding steep, exposed shoulder slope, ranging from southerly to easterly aspect. Phenology: flowering.

U.S.A., Idaho, Idaho County: Bitterroot Mountains: Packer Meadow, ca 1.5 air mi NNE of Lolo Pass Visitor Center.
Along berm and roadside ditch of forest road. Phenology: flowering.
with Mike Hays

U.S.A., Wyoming, Teton County: Jackson Hole.
Common weed. Phenology: flowering & fruiting.
Annotated by J. F. Brenckle.

U.S.A., Wyoming, Sheridan County: Sheridan Road.
Roadsides. Phenology: flowering.

U.S.A., Wyoming, Teton County: Yellowstone National Park: Nez Perces Creek.
On dry ridges. Phenology: flowering & fruiting.
with Elias Nelson

U.S.A., Wyoming, Teton County: Yellowstone National Park: Lower Basin.

U.S.A., Wyoming, Albany County: West Medicine Bow Mountains: Sandstone Ranger's Station.
Aspen woods. Phenology: flowering.

U.S.A., Wyoming, Sublette County: Hoback River Canyon.
Open flats. Phenology: flowering & fruiting.
with Lois B. Payson

U.S.A., Wyoming, Teton County: Targhee National Forest: in the area around Grand Targhee Resort, west base of Freds Mountain in Dry Creek Basin.
Associated with Chenopodium, Rudbeckia, Viguiera, Abies, Lupinus, Aster, Collomia. Phenology: fruiting.

U.S.A., Wyoming, Albany County: Medicine Mountains: Sandstone Ranger's Station.

U.S.A., Wyoming, Sublette County: Western slope of the Wind River Range: NE of Pinedale near Fremont Lake.
42.8877° N, 109.8153° W; NAD 83, uncertainty 0.5 mi., Digital Map
Recent burn in aspen-sagebrush area. Common. Phenology: flowering.
with Marjorie W. Porter

U.S.A., Wyoming, Teton County: Grand Teton Mountain: XX ranch.
Hillside. Phenology: flowering.
Accession: RM 179500, Barcode: rm0229595

U.S.A., Wyoming, Natrona County: Garfield Peak, Wallace Creek.

U.S.A., Wyoming, Sheridan County: Dome Lake grade.

U.S.A., Wyoming, Big Horn County: West slope of Big Horn Mountains.
Annotated by C. L. Porter in 1958.

U.S.A., Wyoming, Albany County: Antelope Basin.

U.S.A., Wyoming, Teton County: Grand Teton National Park: near Moose.
Big sagebrush area. Phenology: flowering.
1. Polygonum douglasii Greene var. douglasii
Annotated by Ronald L. Hartman on 12/5/1978.
Darold W. Sabinske, 21A. 7/24/1970.

U.S.A., Wyoming, Teton County: Gros Ventre Mountains: Gros Ventre Canyon.
Rocky exposures, with Selaginella densa, and lichens. Phenology: flowering & fruiting.

U.S.A., Wyoming, Carbon County: Little Snake River, near Colorado.
Dry, barren hillside. Phenology: flowering & fruiting.

U.S.A., Wyoming, Teton County: Jackson Lake.
In loose, gravelly soil. Phenology: flowering & fruiting.
with Elias Nelson

U.S.A., Wyoming, Carbon County: West Slope of the Sierra Madre: W of the Sandstone Ranger Station on the Savery Sheep Driveway.
Dry, disturbed soil in aspen. Common. Phenology: flowering & fruiting.
with Marjorie W. Porter

U.S.A., Wyoming, Carbon County: Battle Lake.

U.S.A., Wyoming, Natrona County: Casper Mountain: Camp Wyoba area.
Disturbed area, dry soil. Phenology: flowering & fruiting.
Robert L. Tresler, 58. 7/3/1963.

U.S.A., Wyoming, Lincoln County: Salt River Range: Smiths Fork Road at the switchback above Smiths Fork River.
Growing in compacted soil. Phenology: flowering & fruiting.

U.S.A., Wyoming, Teton County: Jackson Hole Wildlife Park.

U.S.A., Wyoming, Teton County: Shoshone National Forest: Two Ocean Mountain.
Dry meadow. Phenology: flowering.
1. Polygonum douglasii Greene ssp. austiniae (Greene) E. Murray
with Mildred S. Reed

U.S.A., Wyoming, Albany County: Medicine Bow Mts, Hwy 130, University of Wyoming, above summer camp.
1. Polygonum douglasii Greene var. austiniae (Greene) M.E. Jones
with L. H. Shinners

U.S.A., Wyoming, Park County: Yellowstone National Park.
Harry Hapeman, s.n.. 8//1904.

U.S.A., Wyoming, Lincoln County: Upper North Fork of Swift Creek.
5% slope; sandy loam; with knotweed, mustard, cupis. Phenology: flowering & fruiting.

Polygonum douglasii ()
U.S.A., Wyoming, Sublette County: Wyoming National Forest, head of Horse Creek.
South 20% slope; sandy loam; with crowfoot, aster. Abundant. Phenology: flowering & fruiting.

U.S.A., Wyoming, Campbell County:
East facing slopes with ponderosa pine. Phenology: flowering.
Mary Alice Sanguinetti, 292. 7/10/1978.
with Keith H. Dueholm

U.S.A., Wyoming, Lincoln County: Wyoming National Forest: Greys River, Meadows Ranger Station.
North slope; shallow, gravelly loam; with sagebrush, Geranium, Potentilla, slender wheatgrass. Phenology: flowering & fruiting.
with Woods

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.
Seeps, meadow. Phenology: flowering & fruiting.

U.S.A., Utah, Daggett County: North Slope Uinta Mountains: Ashley National Forest: Cart Creek, ca 8.5 air mi S of Dutch John; 0.8 mi E on Forest Road 49.
Creek, seeps, dark humus soils. Phenology: flowering & fruiting.

U.S.A., Utah, Summit County: North Slope Uinta Mountains: Wasatch National Forest: West Fork Smiths Fork, ca 1.7 air mi S of Wyoming on Forest Road 074.
Wet meadow. Phenology: flowering & fruiting.

U.S.A., Utah, Summit County: North Slope Uinta Mountains: Wasatch National Forest: Poison Mountain, ca 23 air mi S of Mountain View, Wyoming on west side of Forest Road 046.
Steep slopes, gravelly clay soils, sagebrush, Amelanchier, aspen, conifers. 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, Summit County: North Slope Uinta Mountains: Wasatch National Forest: Little East Fork Trail, ca 31 air mi SW of Mountain View, Wyoming on both sides of the trail.
Bogs, seeps, coniferous forest, loose dark sandy soils. Phenology: flowering & fruiting.

U.S.A., Utah, Summit County: [location and coordinates withheld]
Spruce/fir forest, organic duff, moderate slopes. Phenology: flowering & fruiting.

U.S.A., Wyoming, Carbon County: [location and coordinates withheld]
Disturbed areas above the spring. Phenology: flowering & fruiting.
with Amy J. Roderick

Polygonum douglasii var. austiniae (1992)
Polygonum douglasii Greene var. austiniae (Greene) M.E. Jones
U.S.A., Wyoming, Sublette County: West Slope Wind River Range: east flank of Big Sheep Mountain, ca 1 mi W of Lower Green River Lake, ca 29 air mi N of Pinedale.
Mountain big sagebrush grassland on open, steep east-facing slope. Phenology: flowering & fruiting.

Polygonum douglasii var. douglasii (1997)
Polygonum douglasii Greene var. douglasii
U.S.A., Wyoming, Carbon County: [location and coordinates withheld]
Meadows and sagebrush flats along the stream. Phenology: flowering & fruiting.
1. Polygonum douglasii Greene var. douglasii
Annotated by Amy J. Roderick.

Polygonum douglasii var. douglasii (1997)
Polygonum douglasii Greene var. douglasii
U.S.A., Wyoming, Park County: Northern Absaroka Area: Shoshone National Forest: Ishawooa Mesa Trail, ca 28 air mi SW of Cody.
Sagebrush shubland, also dry drainages with pine and juniper woodlands. Phenology: flowering & fruiting.

Polygonum douglasii var. douglasii (1997)
Polygonum douglasii Greene var. douglasii
U.S.A., Wyoming, Carbon County: Upper North Platte and Laramie River Drainages: major tributary of Third Sand Creek S of Second Sand Creek, ca 6 air mi NNE of Elk Mountain (town); ca 12 air mi SE of Hanna.
Bottom and banks of steep draw. Phenology: flowering & fruiting.
1. Polygonum douglasii Greene var. douglasii
Annotated by Amy J. Roderick.
with Amy J. Roderick

U.S.A., Wyoming, Carbon County: Upper North Platte and Laramie River Drainages: along Third Sand Creek and ridge to the S, ca 2-2.5 air mi E of Saddleback Hills; ca 11.5-12 air mi SE of Hanna; ca 4.5 air mi NNE of Elk Mountain (town).
Moist areas with thickets of Amelanchier, Prunus, and Symphoricarpos among coal beds. Phenology: flowering & fruiting.
Annotated by Amy J. Roderick.

U.S.A., Wyoming, Teton County: Teton Range: immediately W of North Fork Shoshone Creek, ca 1/4 mi NE of Teton Canyon Campground.
In forest openings and along edge of Pinus contorta-Pseudotsuga menziesii forest. Phenology: flowering & fruiting.

U.S.A., Wyoming, Teton County: Absaroka Mountains: Bridger-Teton National Forest: Two Ocean Pass, along Pacific Creek, ca 30 mi NE of Moran.
Meadow with Potentilla gracilis, Arenaria congesta, and Aster integrifolius. Phenology: flowering & fruiting.

U.S.A., Wyoming, Teton County: Grand Teton National Park: 1/4 mi of Pilgrim Creek, ca 1/8 mi S of U.S. Hwy 191/287.
Sagebrush-grassland with Arenaria congesta, Artemisia tridentata var. vaseyana, and Festuca idahoensis. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sweetwater County: Great Divide Basin Area: Great Divide Basin: south end of Sooner Reservoir, ca 16 air mi SW of Bairoil; ca 13 air mi S of Bare Ring Butte.
Wash with grasses and Alyssum; fine sandy soil. Phenology: flowering.

U.S.A., Wyoming, Fremont County: Great Divide Basin Area: Popo Agie River Drainage: near Cottonwood Divide, ca 17 air mi SE of Lander; ca 8 air mi N of Dilabaugh Buttes.
Top of draw on north facing slope with tall sagebrush and grasses; rocky soil. Phenology: flowering.

U.S.A., Wyoming, Fremont County: Great Divide Basin Area: Green Mountain: East Cottonwood Creek, ca 13 air mi W of Three Forks; ca 13.5 air mi SE of Jeffrey City.
Disturbed roadside. Phenology: flowering & fruiting.

U.S.A., Wyoming, Fremont County: Great Divide Basin Area: Popo Agie River Drainage: foothills ca 18 air mi SE of Lander; ca 24 air mi W of Sweetwater Station.
Open ridgetop with grasses, sagebrush, and scattered pines; rocky soil with scattered outcrops. Phenology: flowering & fruiting.

U.S.A., Wyoming, Teton County: Gros Ventre Area: road to Goodwin Lake, ca 7 air mi E of Jackson.
Mostly lodgepole pine cuts. Phenology: flowering.

U.S.A., Wyoming, Teton County: Gros Ventre Area: Granite Creek, ca 0.3 stream mi N of Bunker Creek, then E up to summit of ridge extending S from Packsaddle Pass and Pyramid Peak.
Rocky (dolomite) slopes. Phenology: fruiting.
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: flowering & fruiting.

U.S.A., Wyoming, Teton County: Gros Ventre Area: ridge just N of Lower Horse Creek, ca 1.5 air mi NNE of Hoback Junction.
Roadside, meadow, and cliffs. Phenology: fruiting.

U.S.A., Wyoming, Sublette County: Gros Ventre Area: 1-1.5 air mi S and SW of Red Hills.
Lakeside and meadows. Phenology: flowering & fruiting.
with Tom Cramer

U.S.A., Wyoming, Teton County: Gros Ventre Area: Soda Lake and outlet stream.
Wet margins and adjacent coniferous forests. Phenology: fruiting.

U.S.A., Wyoming, Sublette County: Gros Ventre Area: trail to Cream Puff Peak, ca 0.5-2 air mi from trail head between Bear and Bull Creeks.
Coniferous forests, open slopes, and meadows. 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: flowering & 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 & fruiting.
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 & fruiting.

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, Lincoln County: Wyoming Range: Greys River Drainage: along Little Greys River 1/8 mi N of Greys River, ca 7 air mi E Alpine; ca 29.5 air mi N of Afton.
Exposed soil of canyon bottom with Aster ascendens, Viguiera multiflora, Madia glomerata, and Polygonum aviculare. Phenology: flowering & fruiting.

U.S.A., Wyoming, Teton County: Mount Leidy Highland Area: South Fork Ditch Creek, ca 0.2-1 air mi upstream from Ditch Creek Road.
Moist stream bottom. Phenology: flowering & fruiting.

U.S.A., Wyoming, Teton County: Mount Leidy Highland Area: Dry Cottonwood Creek, 1-2 air mi upstream; 2-3 air mi E of east end of Upper Slide Lake.
Stream bottom and benches. Phenology: flowering.

U.S.A., Wyoming, Teton County: Mount Leidy Highland Area: Spread Creek, ca 5 air mi SW of Black Rock Ranger Station.
Bluffs overlooking creek, often sandy, slopes and along creek, and wooded areas. Phenology: flowering & fruiting.

U.S.A., Wyoming, Teton County: Mount Leidy Highland Area: ca 5.5 air mi S of Moran.
Clearcuts, lake margin, and sagebrush grassland. Phenology: flowering & fruiting.

U.S.A., Wyoming, Teton County: Mount Leidy Highland Area: ca 6 air mi SSW of Moran.
Grassy area. Phenology: flowering.

U.S.A., Wyoming, Teton County: Mount Leidy Highland Area: Upper Slide Lake.
Rocky slopes. Phenology: flowering.

U.S.A., Wyoming, Teton County: Mount Leidy Highland Area: ca 1.5-2 air mi E of East Leidy.
Meadow. Phenology: flowering.

U.S.A., Wyoming, Teton County: Mount Leidy Highland Area: 2-4.5 air mi E of Black Rock Ranger Station.
Mountain slope and roadside. Phenology: flowering & fruiting.

U.S.A., Wyoming, Teton County: Mount Leidy Highland Area: southeast slope leading to summit of Mount Leidy from saddle.
Wooded, rocky slope. Phenology: flowering.

U.S.A., Wyoming, Teton County: Mount Leidy Highland Area: Grouse Mountain, southern slope.
Grassy and wooded slopes. Phenology: flowering & fruiting.

U.S.A., Wyoming, Teton County: Mount Leidy Highland: Flat Creek, 1 air mi NW to 1 air mi S of Flat Creek Ranch.
Along trail through woods and along lake. Phenology: flowering & fruiting.

U.S.A., Wyoming, Washakie County: Tensleep Preserve, The Nature Conservancy: southwest flank, foothills of the Big Horn Mountains, ca 10 mi E of Ten Sleep. Monument Hill quad.
Open upland wet grassland area within the sagebrush-grassland meadow, southwest running (235 deg) with scattered ponderosa pine; area had been recently burned, perhaps previous year; growing with Alyssum desertorum, Antennaria rosea, Arnica sororia, Phenology: flowering & fruiting.
with Richard L. Larimore, J. L. Crane, Daniel T. Busemeyer

U.S.A., Wyoming, Washakie County: Tensleep Preserve, The Nature Conservancy: southwest flank, foothills of the Big Horn Mountains, ca 10 mi E of Ten Sleep. Onion Gulch quad.
Growing on an open 200 deg south-facing sandy slope; associate include Juniperus communis, Balsamorhiza sagittata, and Gaura coccinea. Phenology: flowering & fruiting.
with Daniel T. Busemeyer, Mary Ann Feist, Loy R. Phillippe

U.S.A., Wyoming, Carbon County: Sierra Madre/Park Range: Sierra Madre: Hog Park Reservoir.
Disturbed soil near road. Phenology: flowering.
with Barry Hammel

U.S.A., Wyoming, Lincoln County: Southern Salt River Range and Vicinity: Snow Hollow, ca 1 mi E of Boundary Ridge, Idaho, ca 6 air mi SW of Cokeville; ca 30.5 air mi NW of Kemmerer.
Sagebrush slope on gravelly or cobblestone, often reddish soils. Phenology: flowering & fruiting.
with C. H. Refsdal

U.S.A., Wyoming, Lincoln County: Southern Salt River Range and Vicinity: Tunp Range: Rock Creek Ridge ca 3 air mi N of Nugget Canyon and U.S. Hwy 30, ca 15.5 air mi SSE of Cokeville; ca 17.5 air mi WNW of Kemmerer.
Sagebrush and mountain shrub communities on the lee side of the ridge. Phenology: flowering & fruiting.
with C. H. Refsdal

U.S.A., Wyoming, Lincoln County: Southern Salt River Range and Vicinity: ca 13.5 air mi N of Cokeville; Sublette Range at Raymond Creek.
Grassy hillside with Cercocarpus, and Amelanchier. Phenology: flowering & fruiting.
with Jane T. Kellett

U.S.A., Wyoming, Lincoln County: Southern Salt River Range and Vicinity: South Fork Mountain, ca 20 air mi N of Kemmerer.
Open Abies forest and roadside. Phenology: flowering & fruiting.

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.

U.S.A., Wyoming, Lincoln County: [location and coordinates withheld]
Aspen hillside with Douglas fir and limber pine. Phenology: flowering & fruiting.

U.S.A., Wyoming, Teton County: Mount Leidy Highland Area: ridge from Cottonwood Creek to Gunsight Pass area.
Burn area. Phenology: flowering & fruiting.

U.S.A., Wyoming, Teton County: Mount Leidy Highland Area: Gunsight Pass, NW 0.5 air mi on flank of plateau.
Rocky slopes with scattered clumps of conifers. *Database corrected, label habitat, elv & S wrong. 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 & fruiting.

U.S.A., Wyoming, Teton County: Mount Leidy Highland Area: highland N of lower Gros Ventre drainage and S of Ditch Creek, road above Middle Fork Ditch Creek; ca 6 air mi N of Lower Slide Lake.
Roadside. Phenology: flowering & fruiting.

U.S.A., Wyoming, Carbon County: [location and coordinates withheld]
Grassy creek bed. Phenology: fruiting.

U.S.A., Wyoming, Carbon County: Upper North Platte and Laramie River Drainages: Shirley Mountains: First Ranch Creek and vicinity W of Shirley Mountain Loop or BLM Road 3115, ca 19.5 air mi NNE of Hanna.
Aspen grove. Phenology: flowering & fruiting.

U.S.A., Wyoming, Uinta County: 1 mi NNW of Meeks Cabin Dam.
Opening in lodgepole pine forest with Phacelia hastata and Achillea. Phenology: flowering.

U.S.A., Wyoming, Carbon County: Upper North Platte and Laramie River Drainages: Ferris Mountains: south side of range S of Youngs Pass, ca 11 air mi SE of Three Forks Junction; ca 14.2 air mi E of Bairoil.
Rocky slope in limber pine-Douglas fir forest. Phenology: flowering & fruiting.

U.S.A., Wyoming, Teton County: Southwestern Absarokas: Teton Wilderness.
Lodgepole pine forest with some spruce and fir. No other locality data is provided. -RCR Phenology: flowering.

U.S.A., Wyoming, Teton County: Southwestern Absarokas: Teton Wilderness: ca 12 air mi NE of Moran Junction, near Pacific Creek.
Dry sagebrush-grass meadow near creek. Phenology: flowering & fruiting.

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

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. Phenology: flowering & fruiting.

U.S.A., Wyoming, Teton County: Southwestern Absarokas: Teton Wilderness: ca 18.5 air mi NE of Moran Junction above Two Ocean-North Buffalo Fork Trail.
Open meadows with SE exposure on fine limestone talus. Phenology: flowering & fruiting.

U.S.A., Wyoming, Teton County: Southwestern Absarokas: ca 9.5 air mi E of Moran Junction along "Rosies Ridge" (Forest Road 30060), ca 1/4 mi N of U.S. Hwy 26-287.
Moderately steep, unwooded hillside with southern exposure. Soil loamy/sandy with numerous cobbles. Phenology: flowering.

U.S.A., Wyoming, Albany County: Laramie Range: Castle Rock, ca 20.5 air mi SE of Douglas.
Granite soil, east facing mountain slope. Phenology: flowering & fruiting.
with J. Brondum and T. McGowan

U.S.A., Wyoming, Converse County: Laramie Range: along Trail Creek, ca 3 air mi SW of Esterbrook; ca 21 air mi SW of Douglas.
Creekside Phenology: flowering & fruiting.
with J. Brondum and T. McGowan

U.S.A., Wyoming, Albany County: Laramie Range: Friend Park; lower 1/2 Laramie Peak Trail, ca 27.5 air mi SE of Douglas.
Along trail. Phenology: flowering & fruiting.
with J. Brondum and T. McGowan

U.S.A., Wyoming, Albany County: Laramie Range: along Silver Tip Creek, ca 29 air mi SW of Douglas.
Wet meadows. Phenology: flowering & fruiting.

U.S.A., Wyoming, Converse County: Laramie Range: along Horseshoe Creek just above Trail Creek, ca 6 air mi N of Laramie Peak, ca 6 air mi SW of Esterbrook; ca 28 air mi S of Douglas.
Disturbed areas. Phenology: fruiting.
Annotated by B. A. Packer.

U.S.A., Wyoming, Converse County: Laramie Range: N of North Fork Little Medicine Bow River, ca 5 air mi W of Warbonnet Peak, ca 29-30 air mi S of Glenrock; ca 5-5.5 air mi NE of Little Medicine.
Moist to dry meadow and margins adjacent to forest. Phenology: flowering & fruiting.
Annotated by B. A. Packer.

U.S.A., Wyoming, Converse County: [location and coordinates withheld]
Steep gravelly slopes with rock outcrops, "pavement", grassy patches, scattered limber pine, and occasional Douglas fir. Phenology: flowering & fruiting.

U.S.A., Wyoming, Natrona County: Laramie Range: east end of Casper Mountain, ca 2 air mi W of the Hat Six Hogback, ca 10 air mi SE of Casper.
Gentle sandy slopes and flats above the canyons with scattered areas of ponderosa pine, sagebrush-forbs, and rock outcrops. Phenology: flowering & fruiting.
Annotated by B. A. Packer on 7/20/1997.

U.S.A., Wyoming, Natrona County: [location and coordinates withheld]
Low area near head of a draw. Phenology: flowering & fruiting.
Annotated by B. A. Packer on 7/20/1997.

U.S.A., Wyoming, Albany County: Laramie Range: above Hay Draw, ca 2.5 air mi SE of Bar M Mountain, ca 64 air mi N of Laramie; ca 39 air mi SSW of Douglas.
Moist sagebrush draw and under limber pine. Phenology: flowering & fruiting.
Annotated by B. A. Packer on 7/24/1997.

U.S.A., Wyoming, Converse County: Laramie Range: above the head of Sleepy Jack and Beaver (Aspen) creeks, ca 2.5 air mi SE of Breakneck Hill, ca 6 air mi NNE of Little Medicine; ca 27.5 air mi S of Glenrock.
Rocky slopes, cliffs and outcrops, and summits with Douglas fir/limber pine woodland, and sagebrush draws and slopes. Phenology: flowering & fruiting.

U.S.A., Wyoming, Converse County: Laramie Range: Spring Creek valley off Glendo or County Road 6, ca 16 air mi NE of Laramie Peak, ca 5.3 air mi NE of Esterbrook; ca 21 air mi SSE of Douglas.
Bottom of draw and vernal pools. Phenology: fruiting.

U.S.A., Wyoming, Converse County: Laramie Range: Downey Park just below School Section Mountain and W of Old Fort Fetterman or County Road 16, ca 18 air mi WNW of Esterbrook; ca 25 air mi SW of Douglas.
Rocky drainage channel through threetip sagebrush-grassland. Phenology: flowering & fruiting.

U.S.A., Wyoming, Converse County: Laramie Range: School Section Mountain ca 0.5-1 air mi W of Old Fort Fetterman or County Road 16, ca 18-18.5 air mi WNW of Esterbrook; ca 26 air mi SW of Douglas.
Rocky slopes with scattered limber pine. Phenology: flowering & fruiting.

U.S.A., Wyoming, Converse County: Laramie Range: along Roaring Fork between Twin Peaks and Squaw Mountain, ca 0.5-2 air mi W of LaPrele Creek and Cold Springs or County Road 24, ca 24-25.5 WNW of Esterbrook; ca 26.5 air mi S of Glenrock.
Sagebrush slope with rock outcrops and scattered areas of aspen. Phenology: flowering & fruiting.

U.S.A., Wyoming, Converse County: Laramie Range: along Poison Lake or County Road 4 about halfway between Poison Lake and Wagon Hound Creek, ca 12.5 air mi SW of Douglas.
Mountain mahogany slope with numerous rock outcrops. Phenology: flowering & fruiting.

U.S.A., Wyoming, Natrona County: Laramie Range: along Smith Creek below Otter Creek at the east end of Muddy Mountain on Smith Creek or County Road 607, ca 16 air mi SE of Casper.
Open slopes with scattered large limestone boulders and sagebrush and scattered mountain shrub. Phenology: flowering & fruiting.

U.S.A., Wyoming, Albany County: Laramie Range: along Corduroy Creek below Old Fort Fetterman or County Road 61, ca 17 air mi W of Esterbrook; ca 77.5 air mi N of Laramie.
Gentle threetip sagebrush slope and rocky slope with scattered limber pine. Phenology: fruiting.

U.S.A., Wyoming, Albany County: Laramie Range: Flat Top, ca 4 air mi WNW of Morton Pass.
Sandstone and shale on flank but mostly granitic boulder alluvial deposits. Phenology: fruiting.

U.S.A., Wyoming, Lincoln County: Green River Basin: south side of Fontenelle Gap, ca 15 air mi W of Fontenelle Reservoir.
Hillside sagebrush and Douglas fir stands. Phenology: flowering.

U.S.A., Wyoming, Teton County: Targhee National Forest: West Slope Teton Range: North Fork of Teton Creek within 1 air mi of trail head; ca 10 air mi ENE of Driggs, Idaho.
Coniferous forests and openings on slopes and bottom of drainage. Phenology: flowering & fruiting.

U.S.A., Wyoming, Albany County: Laramie Range: Wallace Draw area, ca 7.5 air mi SE of Garrett.
Grassland. Phenology: fruiting.

U.S.A., Wyoming, Teton County: Targhee National Forest: West Slope Teton Range: trailhead to Indian Meadows, ca 11 air mi NE of Tetonia, Idaho.
Lodgepole pine forest with moist drainage. Phenology: flowering & fruiting.

U.S.A., Wyoming, Teton County: Targhee National Forest: West Slope Teton Range: slope above South Badger Creek, ca 10.5 air mi NE of Tetonia, Idaho.
Lodgepole pine forest Phenology: flowering & fruiting.

U.S.A., Wyoming, Teton County: Bridger-Teton National Forest: East Slope Snake River Range: Coburn Creek Trail, from Prichard Pass.
Open coniferous forest with roadside weeds. Phenology: flowering & fruiting.

U.S.A., Wyoming, Teton County: Targhee National Forest: Northwest Slope Snake River Range: Mail Cabin Creek, ca 11 air mi W of Jackson.
Coniferous forest dominated by Abies lasiocarpa and Picea engelmannii, with many openings and some riparian. Phenology: flowering.

U.S.A., Wyoming, Teton County: Targhee National Forest: West Slope Teton Range: just W of Fox Creek Pass, adjacent to Grand Teton National Park, ca 11 air mi SE of Driggs, Idaho.
Open slope dominated by forbs, with some riparian and some patches of Picea engelmannii and Abies lasiocarpa. Phenology: flowering.

U.S.A., Wyoming, Teton County: Targhee National Forest: West Slope Teton Range: Moose Creek Trail.
Coniferous forest dominated by Abies lasiocarpa and Picea pungens, and adjacent riparian. Phenology: flowering & fruiting.

U.S.A., Wyoming, Lincoln County: Targhee National Forest: West Slope Snake River Range: Indian Creek Trail, ca 4.5 air mi N of Alpine Junction.
Coniferous forest dominated by Abies lasiocarpa and Picea engelmannii. Phenology: flowering & fruiting.

U.S.A., Wyoming, Teton County: Targhee National Forest: East Slope Snake River Range: Divide Trail, S of Mosquito Creek Road.
Roadside and adjacent coniferous forest, dominated by Pinus contorta, Abies lasiocarpa, and Picea engelmannii, with some riparian. Phenology: flowering & fruiting.

U.S.A., Wyoming, Teton County: Targhee National Forest: West Slope Teton Range: trail from Grand Targhee Ski Area to Miles Creek Trail, ca 10 air mi NE of Driggs, Idaho.
Coniferous forest and roadside, dominated by Abies lasiocarpa, Picea engelmannii and Lonicera utahensis. Phenology: flowering & fruiting.

U.S.A., Wyoming, Teton County: Targhee National Forest: West Slope Teton Range: Game Creek Trail, ca 4 air mi SE of Victor, Idaho.
Coniferous forest, dominated by Picea engelmannii and Abies lasiocarpa with some areas of roadside weeds and riparian. Phenology: flowering & fruiting.

U.S.A., Wyoming, Teton County: Targhee National Forest: West Slope Teton Range: Teton Crest Trail from Phillips Pass to west base of Rendevous Peak, ca 1 air mi E of Moose Meadows.
Open slopes dominated by forbs and bunchgrass with some patches of Picea engelmannii and Abies lasiocarpa. Phenology: flowering & fruiting.

U.S.A., Wyoming, Albany County: Laramie Range: along unnamed spur of the Laramie River, ca 15 air mi SW of Esterbrook.
In sagebrush/grassland among boulders. Phenology: flowering & fruiting.
with T. McGowan

U.S.A., Wyoming, Converse County: Laramie Range: along Monday Creek, ca 10 air mi SW of Esterbrook.
Along dry creek beds, rangeland, and boulder outcroppings. Phenology: flowering & fruiting.

U.S.A., Wyoming, Converse County: Laramie Range: along Blue Nose Creek; ca 18 air mi SW of Douglas.
Along creek and adjacent rock outcroppings; aspen forest. Phenology: flowering & fruiting.

U.S.A., Wyoming, Converse County: Laramie Range: along Rabbit Creek, ca 20 air mi SW of Douglas.
Along creek and adjacent granite outcroppings. Phenology: flowering & fruiting.

U.S.A., Wyoming, Albany County: Laramie Range: along Soldier Creek, ca 37 air mi S of Douglas.
In granite outcroppings. Phenology: flowering & fruiting.
with T. McGowan & J. Brondum

U.S.A., Wyoming, Albany County: Laramie Range: off of U.S. Hwy 287, ca 15 air mi SE of Laramie.
Sagebrush grassland with some granite outcrops. Phenology: flowering & fruiting.

U.S.A., Wyoming, Converse County: Laramie Range: along Root Creek, ca 11 air mi SE of Glenrock; ca 19 air mi SW of Douglas.
Grazed cow pasture in sagebrush grassland. Phenology: flowering & fruiting.
with T. McGowan & J. Brondum

U.S.A., Wyoming, Natrona County: Laramie Range: Muddy Mountain: along Otter Creek, ca 15 air mi SE of Casper.
Creekside. Phenology: flowering & fruiting.
with J. Brondum & T. McGowan

U.S.A., Wyoming, Carbon County: South-central Wyoming: Washakie Basin: West Flat Top Mountain, ca 50.5 air mi SW of Rawlins; ca 17.5 air mi NW of Baggs.
Snow drift area on the lee side of the butte. Phenology: flowering & fruiting.

U.S.A., Wyoming, Albany County: Laramie Range: along North Laramie River.
Along trail to river. Phenology: flowering & fruiting.
with T. McGowan & J. Brondum

U.S.A., Wyoming, Carbon County: South-central Wyoming: Sierra Madre: along Dirtyman Fork and area to the south, 0.8-1.5 air mi SW of Dexter Peak, ca 5-5.5 air mi E of Tullis; ca 36 air mi S of Rawlins; ca 26.5 air mi NE of Baggs.
Clearing on a ridge with sagebrush, Wyethia, Balsamorhiza, and scattered serviceberry clumps. Phenology: flowering & fruiting.
Annotated by Beth Ward.
with Beth Ward

U.S.A., Wyoming, Carbon County: South-central Wyoming: along Browns Hill or County Road 501, ca 4.5 air mi E of Muddy Mountain, ca 8 air mi NE of Dixon; ca 47.5 air mi SSW of Rawlins.
Disturbed areas. Phenology: flowering.
Annotated by Beth Ward.

U.S.A., Wyoming, Carbon County: South-central Wyoming: Sierra Madre: top and south slopes of Battle Mountain, ca 8 air mi E of confluence of Savery Creek and Little Snake River; ca 18.5 air mi E of Baggs.
Moist slope. Phenology: flowering.

U.S.A., Wyoming, Carbon County: South-central Wyoming: Sierra Madre: northwest slopes of Battle Mountain, ca 3 air mi N of Colorado; ca 18 air mi E of Baggs.
Dry, flat area. Phenology: flowering.

U.S.A., Wyoming, Sweetwater County: South-Central Wyoming: Green River Basin: draws and buttes draining to Middle Firehole Canyon, ca 1 air mi W of U.S Hwy 191; ca 7 air mi E of Flaming Gorge Reservoir; ca 14.5 air mi SSW of Rock Springs.
Sandy area. Phenology: flowering.

U.S.A., Wyoming, Sweetwater County: South-Central Wyoming: Rock Springs Uplift: draws and slopes of South Fork Cedar Creek, ca 3 air mi S of Quaking Asp Mountain; ca 14.5 air mi SSE of Rock Springs.
Draw. Phenology: flowering.

U.S.A., Wyoming, Sweetwater County: South-Central Wyoming: Rock Springs Uplift: top of Little Mountain, ca 3 air mi N of U.S. Hwy 191; ca 31.5 air mi SSW of Rock Springs.
Disturbed open area in forest. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sweetwater County: South-Central Wyoming: slopes draining to Red Creek, ca 1/4 air mi N of Utah, ca 2.5 air mi WNW of Three Corners; ca 3.5 air mi SW of Pine Mountain; ca 39.5 air mi SSE of Rock Springs.
North-facing slope, with grasses. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sweetwater County: [location and coordinates withheld]
In aspen grove. Phenology: flowering & fruiting.

U.S.A., Wyoming, Teton County: Wyoming/Salt River Ranges: Wyoming Range: Willow Creek Drainage: Anns Peak and ridge leading NNW, ca 4.5-5.5 air mi SE of Hoback Junction, ca 16-17 air mi SSE of Jackson.
Edge of trail and disturbed areas. Phenology: flowering.

U.S.A., Wyoming, Sublette County: Wyoming/Salt River Ranges: Wyoming Range: along Red Creek, S of the Hoback River, ca 8.5 air mi ESE of Hoback Junction, ca 17 air mi SE of Jackson.
Moist open slope above a spring. Phenology: flowering.

U.S.A., Wyoming, Teton County: Wyoming/Salt River Ranges: Wyoming Range: north end of Grayback Ridge from Palmer Creek to Pow Wow Point, ca 2-2.5 air mi S of Hoback Junction, ca 13.5 air mi S of Jackson.
Stony knoll. Phenology: flowering.

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.
Grassy sagebrush slope near aspen. Phenology: flowering & fruiting.

U.S.A., Wyoming, Lincoln County: Wyoming/Salt River Ranges: Salt River Range: along Strawberry Creek in Strawberry Canyon, ca 4.5-5 air mi W of Bedford, ca 13.5 air mi NNE of Afton.
Dry open southerly facing slope. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sublette County: Wyoming/Salt River Ranges: Wyoming Range: upper Hoback Canyon ca 4 air mi SSE of Hoback Peak, ca 13 air mi SW of Bondurant, ca 37 air mi WNW of Pinedale.
Old clearcut on southerly-facing slope. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sublette County: Wyoming/Salt River Ranges: Wyoming Range: along Kilgore Creek ca 5 air mi ENE of Hoback Peak, ca 7.5 air mi SSW of Bondurant, ca 36 air mi NW of Pinedale.
Steep open sagebrush slope. Phenology: flowering & fruiting.

U.S.A., Wyoming, Lincoln County: Wyoming/Salt River Ranges: Salt River Range: along Murphy Creek just above Murphy Lakes, ca 23.5 air mi NNE of Afton.
Sandy, rocky draw on steep slope. Phenology: flowering & fruiting.

U.S.A., Wyoming, Lincoln County: Wyoming/Salt River Ranges: Caribou Range: west side of Star Valley above the Salt River, ca 2.5-3 air mi SW of Thayne; ca 12.5-13 air mi NW of Afton.
Sagebrush-forb ridge top and upper slope. Phenology: flowering & fruiting.

U.S.A., Wyoming, Lincoln County: Wyoming/Salt River Ranges: Salt River Range: ridge between Squaw Creek and North Fork Murphy Creek, ca 7.5 air mi SE of Alpine; ca 25.5 air mi N of Afton.
Summit with scattered limber pine and Douglas fir. Phenology: flowering & fruiting.

U.S.A., Wyoming, Lincoln County: Wyoming/Salt River Ranges: Salt River Range: Quaking Aspen Hollow just off Dry Creek, ca 4 air mi SE of Afton.
Brushy bottom of small canyon. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sublette County: Wyoming/Salt River Ranges: Wyoming Range: north slope of South Rim above Muddy Creek and Coyote Gulch, ca 9-9.5 air mi SSE of Bondurant; ca 29 air mi NW of Pinedale.
Open aspen stand. Phenology: flowering & fruiting.

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.

U.S.A., Wyoming, Lincoln County: Wyoming/Salt River Ranges: Wyoming Range: Porcupine Creek on the slopes of Middle Ridge, ca 1-1.5 air mi E of Greys River; ca 22.5 air mi NNE of Afton.
Crumbling shale slope. Phenology: flowering & fruiting.

U.S.A., Wyoming, Lincoln County: Wyoming/Salt River Ranges: Wyoming Range: on the divide between Blind Bull Creek and North Horse Creek drainages, ca 22.5 air mi NE of Afton.
Roadside. Phenology: flowering & fruiting.

U.S.A., Wyoming, Lincoln County: Wyoming/Salt River Ranges: Wyoming Range: south end of Middle Ridge between upper Moose Creek and Greys River, ca 20.5 air mi NNE of Afton.
Slopes with scattered aspen, Douglas fir, sagebrush, and snowberry thickets. Phenology: flowering & fruiting.

U.S.A., Wyoming, Teton County: Gros Ventre: ca 1.8 air mi E of Hoback Junction.
Sagebrush slopes and ridge top with patches of douglas fir and aspen. Phenology: vegetative only.

U.S.A., Wyoming, Lincoln County: Wyoming/Salt River Ranges: Wyoming Range: Willow Creek Drainage: Adams Creek, 3-4 air mi E of Rimrock Ranch; 9 air mi SE of Hoback Junction.
Stream sides and adjacent coniferous slopes. Phenology: flowering.

U.S.A., Wyoming, Teton County: Wyoming/Salt River Ranges: Wyoming Range: Buck Creek.
Limestone outcrops and streamsides. Phenology: flowering.

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

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. Phenology: flowering.

U.S.A., Wyoming, Lincoln County: Wyoming/Salt River Ranges: Wyoming Range: south end of ridge between Hunter and Willow creeks; 3-4.5 air mi NW of Hoback Peak.
Ridge with scattered clumps of whitebark pine, Engelmann spruce, and Douglas fir. Phenology: flowering.

U.S.A., Wyoming, Lincoln County: Wyoming/Salt River Ranges: Salt River Range: Prater Canyon, ca 19 air mi N of Afton.
Canyon bottom and lower slopes with narrowleaf cottonwood, Douglas fir, willow below, and Douglas fir, subalpine fir, and Salix scouleriana on higher slopes; substrate of limestone. Phenology: flowering & fruiting.
with Bruce Embury

U.S.A., Wyoming, Lincoln County: Wyoming/Salt River Ranges: Gannett Hills: N of Second Creek, ca 10 air mi SSW of Afton.
Grassy-sagebrush ridges and slopes with some Douglas fir on north exposure. Phenology: flowering & fruiting.
with Bruce Embury

U.S.A., Wyoming, Lincoln County: [location and coordinates withheld]
Open area left by receding water of reservoir. Phenology: flowering & fruiting.

U.S.A., Wyoming, Lincoln County: Wyoming/Salt River Ranges: Commissary Ridge: 0.5 air mi SE of Kemmerer Reservoir along powerlines E of paved road; ca 12 air mi NW of Kemmerer.
Rolling sagebrush-grasslands, southwest exposure with some aspen on northeast side of gravelly ridge, also along roadside. Phenology: flowering & fruiting.

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 & fruiting.

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: flowering & 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, Lincoln County: Wyoming/Salt River Ranges: Wyoming Range: Deadman Mountain trail, 1-2 miles from trailhead; 3-3.5 air mi NNW of Deadman Mountain summit.
Largely lodgepole pine forests with some stands of Douglas fir and subalpine fir and moist ravines. Phenology: flowering & fruiting.

U.S.A., Wyoming, Lincoln County: Wyoming/Salt River Ranges: Salt River Range: North Fork Willow Creek trail towards McDougal Pass, ca 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: flowering & fruiting.

U.S.A., Wyoming, Lincoln County: [location and coordinates withheld]
Bench exposed due to draw-down of Palisades Reservoir and adjacent non affected area. Phenology: flowering & 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.
Annotated by B. E. Nelson in 2002.

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: flowering & 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: South Cottonwood Creek at confluence of South Fork South Cottonwood Creek and at south end of Triple Peak; ca 28 air mi SW of Daniel Junction.
Stream bottom with willows and meadows and adjacent coniferous forests; meadow. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sublette County: Wyoming/Salt River Ranges: Wyoming Range: south end of Triple Peak from South Cottonwood Creek; ca 27 air mi SW of Daniel Junction.
Douglas fir wooded slopes, limestone hogback, barren slopes, and meadows; barren slopes. Phenology: flowering & 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: flowering & fruiting.

U.S.A., Wyoming, Lincoln County: Wyoming/Salt River Ranges: Salt River Range: North Fork Strawberry Creek, pack trail to White Creek and Greys River; ca 8 air mi E of Thayne.
Valley bottom with dry stream bed and islands of aspen and coniferous woodlands. Phenology: flowering & 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; lake margin. Phenology: flowering & fruiting.

U.S.A., Wyoming, Lincoln County: Wyoming/Salt River Ranges: Wyoming Range: North Fork Sheep Creek from Sheep Creek to 1.5 mi upstream; ca 3 air mi W to WNW of McDougal Gap.
Sagebrush grassland, stream with willow thickets, and gravelly slopes (limestone); slopes. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sublette County: Wyoming/Salt River Ranges: Wyoming Range: Apperson Creek to 1.5 mi upstream from road; ca 8 air mi E of Corral Creek Guard Station.
Stream bottoms with willow thickets, coniferous forests and open slope, and roadside; forests and slopes. Phenology: flowering & fruiting.

U.S.A., Wyoming, Lincoln County: Wyoming/Salt River Ranges: Wyoming Range: Mount McDougal between peaks 10682 and 10742 (feet) and N to top of ridge overlooking Gunsight Pass; 2-3 air mi NNW of McDougal Gap.
Rocky (limestone) slopes and summit with patches of whitebark pine, subalpine fir, and Engelmann spruce. Phenology: flowering & fruiting.

Riverside and marshy meadows. Phenology: flowering & 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: flowering & fruiting.

U.S.A., Wyoming, Sublette County: Wyoming/Salt River Ranges: Wyoming Range: trail to Long Hollow but then straight N up spine of Mount Schidler; ca 2.5 air mi NE of Middle Piney Lake.
Coniferous forests and scree slopes. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sublette County: Wyoming/Salt River Ranges: Wyoming Range: Mount Schidler from peak 10192 (feet) to the summit proper; ca 4.5 air mi NE of Middle Piney Lake.
Open rocky slopes with patches of whitebark pine and some subalpine fir. Phenology: flowering & fruiting.

U.S.A., Wyoming, Teton County: Gros Ventre Range: ridge leading to Arbor benchmark from Camp Creek, N of the Hoback River; ca 11-12 air mi SSE of Jackson. AlsoS29 and 30.
Sagebrush-rabbitbrush ridgline. Phenology: fruiting.

U.S.A., Wyoming, Teton County: Wyoming/Salt River Ranges: Wyoming Range: Palmer Creek, ca 13 air mi S of Jackson.
Moist, shady creek banks; dry sagebrush-rabbitbrush clearing; Douglas fir/aspen semi-open woods; moist meadow adjacent to the creek and trail: dry sagebrush-rabbitbrush clearing. Phenology: flowering.

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, Lincoln County: Wyoming/Salt River Ranges: Salt River Range: Little Fall Creek, ca 26 air mi SW of Big Piney.
Grassy slopes with stream bottom and forest margins. Phenology: flowering & fruiting.

U.S.A., Wyoming, 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 & fruiting.

U.S.A., Wyoming, Lincoln County: Wyoming/Salt River Ranges: Salt River Range: road S from Smith's Fork Road to Smiths Dry Fork.
Grassy slopes and adjacent coniferous forest. Phenology: flowering & fruiting.

U.S.A., Wyoming, Lincoln County: Wyoming/Salt River Ranges: Salt River Range: overlooking the Hams Fork just N of Bridger-Teton National Forest's southern boundary, ca 12 air mi NE of Cokeville.
Streamside, open slopes and adjacent aspen and coniferous forests. Phenology: flowering & fruiting.

U.S.A., Wyoming, Lincoln County: Wyoming/Salt River Ranges: Salt River Range: 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, Lincoln County: Wyoming/Salt River Ranges: Tunp Range: N end of Hams Fork Ridge, ca 15 air mi NE of Cokeville.
Lodgepole pine, subalpine fir and aspen covered ridge. Phenology: flowering & fruiting.

U.S.A., Wyoming, Lincoln County: Wyoming/Salt River Ranges: Salt River Range: Tunp Range on ridge between Sawmill Creek and Kelly Creek, ca 15 air mi NNE of Cokeville.
Open ridge with patches of conifers and aspen. Phenology: flowering & fruiting.

U.S.A., Wyoming, 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 & fruiting.

U.S.A., Wyoming, Lincoln County: Wyoming/Salt River Ranges: Salt River Range: Absaroka Ridge, ca 13 air mi NW of Viola.
Lodgepole pine, subalpine fir and scattered whitebark pine. Phenology: flowering & fruiting.

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: flowering & fruiting.

U.S.A., Wyoming, Lincoln County: Wyoming/Salt River Ranges: Tunp Range: 0.2-1 road mi N of Bridger-Teton National Forest's southern boundary, ca 9 air mi NE of Cokeville.
Lodgepole pine and subalpine fir overstory with logged areas. Phenology: flowering & 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 & fruiting.

U.S.A., Wyoming, Sublette County: Wyoming/Salt River Ranges: Wyoming Range: Eastern ridge of Peak 10463 NW of Mount Darby.
Gravelly, rocky slopes with grassy areas. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sublette County: Wyoming/Salt River Ranges: Salt River Range: Northwest slope of Riley Ridge.
Rocky, grassy slopes with benches, often with aspen groves, some standing water and springs. Phenology: flowering & fruiting.

U.S.A., Wyoming, Lincoln County: Wyoming/Salt River Ranges: Salt River Range: Commissary Ridge, east flank: Clear Creek, 0.8-1.2 air mi SW of LaBarge Creek Road.
Creek side and and lower slopes through coniferous forest. Phenology: flowering & fruiting.

U.S.A., Wyoming, Lincoln County: Wyoming/Salt River Ranges: Salt River Range: Indian Ridge, east flank: Bear Trap Creek.
Stream side and lower slopes. 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: trail from Hobble Creek to Lake Alice, from creek E on Spring Lake Creek for 0.2 mi.
Coniferous forest. Phenology: flowering & fruiting.

U.S.A., Wyoming, Teton County: Southwestern Absarokas: W end of Angle Mountain above Togwotee Overlook, ca 8 air mi NW of Togwotee Pass, ca 37 air mi NE of Jackson.
Disturbed areas. Phenology: flowering.

U.S.A., Wyoming, Teton County: Southwestern Absarokas: Fourmile Meadow and vicinity, ca 10.7 air mi NW of Togwotee Pass, ca 34.3 air mi NE of Jackson.
Edge of clearcut and aspen woods. Phenology: flowering & fruiting.

U.S.A., Wyoming, Teton County: Southwestern Absarokas: on the Snake River side of the Snake river-Mink Creek Divide, ca 1.8 air mi S of Yellowstone National Park, ca 50 air mi NNE of Jackson.
Disturbed area in old burn. Phenology: flowering & fruiting.
with Neil Snow

U.S.A., Wyoming, Teton County: Southwestern Absarokas: Fox Park along the Snake River, ca 1 air mi S of Yellowstone National Park, ca 50 air mi NNE of Jackson.
Rocky ridge with limestone. Phenology: flowering & fruiting.
with Neil Snow

U.S.A., Wyoming, Teton County: West Slope Wind River Range: Fish Creek/Moccasin Basin area, along South Fork Fish Creek between Buck and Devils Basin Creeks, ca 34 air mi ENE of Jackson.
Roadside and disturbed areas in sagebrush-grassland. Phenology: flowering & fruiting.

U.S.A., Wyoming, Teton County: West Slope Wind River Range: along Purdy Creek NE of South Fork Fish Creek, ca 31.5-32 air mi ENE of Jackson.
Sagebrush-grassland above the creek. Phenology: flowering & fruiting.

U.S.A., Wyoming, Teton County: West Slope Wind River Range: Fish Creek/Moccasin Basin area, Upper Hackamore Creek ca 1 air mi E of Buckskin Point, ca 1-1.5 air mi E of South Fork Fish Creek, ca 33.5 air mi ENE of Jacksom.
Sagebrush grassland. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sheridan County: Big Horn Mountains: just S of Montana, ca 36 air mi WNW of Ranchester, ca 24.5 air mi NW of Burgess Junction.
Disturbed areas. Phenology: flowering.

U.S.A., Wyoming, Natrona County: Sweetwater Rocks: Savage Pocket, ca 13 air mi NE of Muddy Gap Junction.
Sandy soil beside meadow by creek. Phenology: flowering.
with Georgia Haines

U.S.A., Wyoming, Albany County: Medicine Bow Mountains: SE of Brooklyn Lake, near plot 227.
Wet forb meadow. Phenology: flowering.
with Tom Fletchall

U.S.A., Wyoming, Albany County: Medicine Bow Mountains: SE of Brooklyn Lake, north edge of meadow at top of level below Forest Service meteorological tower, near Arvan's meadow.
Meadow interface with spruce-fir forest. Phenology: flowering.

U.S.A., Wyoming, Albany County: Medicine Bow Mountains: ca 0.5 air mi ENE of Brooklyn Lake, meadow surrounding plot 167.
Disturbed (by gopher?) site in wet meadow. Phenology: flowering.
with Tom Fletchall

U.S.A., Wyoming, Converse County: [location and coordinates withheld]
Sagebrush plains, shallow draw with occasional standing water; draws. Phenology: flowering.

U.S.A., Wyoming, Johnson County: [location and coordinates withheld]
Sagebrush plains, wet draw, hills with clinker outcrops; plains. Phenology: flowering.

U.S.A., Wyoming, Sheridan County: Big Horn Mountains: southeast edge of Dry Fork Ridge, ca 5.5 air mi N of Burgess Junction.
Meadows, limestone outcrops, scattered limber pine, occasionally in small groves; small disturbed area in meadow. Phenology: flowering.

U.S.A., Wyoming, Johnson County: [location and coordinates withheld]
Hilly, stony plains. Phenology: flowering.

U.S.A., Wyoming, Johnson County: Powder River Basin: east side of Lake De Smet.
Sagebrush plain on clinker (scorial) base, occasional outcrops; plain. Phenology: flowering.

U.S.A., Wyoming, Johnson County: Powder River Basin: ca 3 air mi E of Lake De Smet.
High, rocky ridge, gravelly crest with clinker, sagebrush plain at base; slopes. Phenology: flowering.

U.S.A., Wyoming, Johnson County: Powder River Basin: ca 3 air mi W of Kaycee.
Shale slopes with sandstone outcrops and drainages. Phenology: flowering.

U.S.A., Wyoming, Natrona County: Big Horn Mountains: ca 20.5 air mi N of Arminto.
Limestone outcrop. Phenology: flowering.

U.S.A., Wyoming, Sheridan County: Ca 4.5 air mi W of Dayton.
Sandy soil with scattered Pinus ponderosa. Phenology: flowering.

U.S.A., Wyoming, Fremont County: Southwest flank of Copper Mountain, ca 14 air mi NNE of Shoshoni.
South exposure; along road and rocky slopes; precambrian rocks. Phenology: buds.
with Keith H. Dueholm

U.S.A., Wyoming, Park County: Bighorn Basin: Spring Creek, 2 air mi WNW of Meeteetse.
Sandstone outcrops and grassy ridge. Phenology: flowering.

U.S.A., Wyoming, Carbon County: Medicine Bow Mountains: Kennaday Peak, ca 15 air mi E of Saratoga.
T17N R81W S8; also S16 and S17
Grassy and rocky slopes and ridges above treeline. Phenology: flowering & fruiting.

U.S.A., Wyoming, Teton County: Mount Leidy Highland Area: Gray Hills: ridge and adjacent area overlooking Slate Creek, ca 4.5 air mi NW of west end of Upper Slide Lake.
Douglas fir and Engelmann spruce forest, adjacent barren ridge, and slope below. Phenology: flowering.

U.S.A., Wyoming, Sublette County: West Slope Wind River Range: between Willow Lake and Fremont Lake near Trapper Lake Trailhead.
Sagebrush grassland and aspen woodland with series of filled and dried-up ponds. Phenology: flowering & fruiting.

U.S.A., Wyoming, Teton County: West Slope Wind River Range: Fish Creek/Moccasin Basin Area, Squaw Creek Road from North Fork Fish Creek to Open Fork Creek.
Sagebrush grassland. Phenology: flowering.

U.S.A., Wyoming, Teton County: West Slope Wind River Range: Fish Creek/Moccasin Basin Area, Harness Gulch from North Fork Fish Creek to upper watershed. AlsoS14, 15.
Sagebrush grasslands. Phenology: flowering.

U.S.A., Wyoming, Sublette County: West Slope Wind River Range: Little Sheep Mountain, south slope from Gypsum Park to summit.
Grassy to talus slopes. Phenology: flowering.
with T. J. Poll

U.S.A., Wyoming, Teton County: West Slope Wind River Range: Cottonwood Creek from outfitter's camp to Sohare Creek.
Meadows and scattered lodgepole pine and Engelmann spruce. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sublette County: West Slope Wind River Range: at trail split to Twin Lakes from Porcupine Creek, ca 1.5 air mi SW of south end of North Green River Lake.
Meadow and adjacent lodgepole pine and spruce forest understories with some wet areas. Phenology: flowering & fruiting.
with Jonathan Hughes

U.S.A., Wyoming, Sublette County: West Slope Wind River Range: Sedgewick Meadows and vicinity, ca 3 air mi W of Independence Mountain.
Rocky hills with lodgepole pine and adjacent wet meadows and streamsides. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sublette County: West Slope Wind River Range: 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: flowering & fruiting.
with Jonathan Hughes

U.S.A., Wyoming, Natrona County: Oil field, ca 4.2 air mi N of Waltman.
Eroded shale slopes with sandstone outcrops and drainages. Phenology: flowering.

U.S.A., Wyoming, Sublette County: West Slope Wind River Range: Tobbogan Lakes region and vicinity of Little Divide Lake, ca 19 air mi E of Pinedale.
Open canopy hillside meadows adjacent to ponds and lakes. Phenology: flowering.

U.S.A., Wyoming, Sublette County: West Slope Wind River Range: Highlands NE of Dugway Lake and SW of Lake Vera, ca 6 air mi NE of east shore of Boulder Lake, 17 air mi E of Pinedale.
Rocky, north-facing slope in burned lodgepole pine/spruce forest. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sublette County: West Slope Wind River Range: southern and western shores of North Fork Lake, ca 7 air mi NE of east shore of Boulder Lake, ca 18 air mi ENE of Pinedale.
Rocky clearing in spruce forest on ridge on south shore of lake. Phenology: flowering.

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.

U.S.A., Wyoming, Sublette County: West Slope Wind River Range: Gypsum Creek drainage, ca 1.25 mi N of Gypsum Mountain, 1.5 mi S of Little Sheep Mountain, ca 29 air mi N of Pinedale.
Steep, muddy reddish-clay open banks on north side of creek. Phenology: flowering & fruiting.
with N. Duane Atwood

U.S.A., Wyoming, Sublette County: West Slope Wind River Range: Boulter Lake, ca 30 air mi ESE of Pinedale.
Sandy, open, moist shore of lake. Phenology: fruiting.

U.S.A., Wyoming, Sublette County: West Slope Wind River Range: south shore of Willow Lake, ca 8.5 air mi N of Pinedale.
Open, south-facing rocky sagebrush ridge. Phenology: buds.

U.S.A., Wyoming, Sublette County: West Slope Wind River Range: South-facing ridge adjacent to New Fork Canyon Trail on north shore of Upper New Fork Lake, ca 17 air mi N of Pinedale.
Rocky sagebrush slope. Phenology: flowering.

U.S.A., Wyoming, Sublette County: West Slope Wind River Range: Union Pass Road (Forest Service Road 900) at junction of Tepee Creek Road, ca 35 air mi NNW of Pinedale.
Sandstone ridge. Phenology: flowering.

U.S.A., Wyoming, Sublette County: West Slope Wind River Range: edge of Glimpse Lake Trail from Spring Creek Park to Glimpse Lake, ca 9 air mi N of Pinedale.
Sagebrush ridge. Phenology: flowering.

U.S.A., Wyoming, Teton County: West Slope Wind River Range: W of Bull Creek, ca 31 air mi NNE of Jackson.
Moderately dry slope in a sagebrush meadow. Phenology: flowering.

U.S.A., Wyoming, Teton County: West Slope Wind River Range: Bull Creek, ca 31 air mi NNE of Jackson.
Dry, open slope above creek. Phenology: flowering.

U.S.A., Wyoming, Sublette County: West Slope Wind River Range: west slope of Dome Peak Mountain, ca 2 air mi NE of east shore of Upper New Fork Lake.
Dry sagebrush slope. Phenology: flowering.

U.S.A., Wyoming, Sublette County: West Slope Wind River Range: east slope of Big Sheep Mountain, ca 31 air mi N of Pinedale.
Dry sagebrush-hillside clearing. Phenology: flowering.

U.S.A., Wyoming, Sublette County: West Slope Wind River Range: north shore of New Fork Lakes, ca 17 air mi N of Pinedale.
Rocky/sandy beach. Phenology: fruiting.

U.S.A., Wyoming, Teton County: West Slope Wind River Range: Moccasin Basin, ca 38 air mi NE of Jackson.
Semi-shady, wet streambank in woods. Phenology: fruiting.

U.S.A., Wyoming, Teton County: West Slope Wind River Range: Moccasin Basin, ca 38 air mi NE of Jackson.
Open canopy wet bank of Moccasin Creek. Phenology: fruiting.

U.S.A., Wyoming, Sublette County: West Slope Wind River Range: Valley W of Gypsum Mountain, ca 28 air mi N of Pinedale.
Semi-moist sagebrush meadow at the edge of the clearcut. Phenology: fruiting.

U.S.A., Wyoming, Fremont County: West Slope Wind River Range: Little Devils Creek Basin, ca 37 air mi E of Jackson.
Sagebrush-aspen ridge. Phenology: fruiting.

U.S.A., Wyoming, Teton County: West Slope Wind River Range: Devils Creek Basin, ca 36 air mi E of Jackson.
Sagebrush-aspen meadow. Phenology: fruiting.

U.S.A., Wyoming, Sublette County: West Slope Wind River Range: ridge 0.5 mi SW of Blueberry Lake, 0.5 mi E of Boulder Lake, ca 12.5 air mi E of Pinedale.
Ledges and crevices of open granite rock outcrop. Phenology: flowering.

U.S.A., Wyoming, Sublette County: West Slope Wind River Range: Block and Tackle Hill, on Continental Divide, ca 42.5 air mi SE of Pinedale.
Shady aspen woodland on west-facing slope. Phenology: flowering.

U.S.A., Wyoming, Sublette County: West Slope Wind River Range: Scab Creek drainage, ca 17 air mi E of Pinedale.
Open canopy, dry ledges and crevices of granitic outcrop above creek. Phenology: flowering.

U.S.A., Wyoming, Sublette County: West Slope Wind River Range: small pond ca 1/4 mi S of Scab Creek Campground, 16 air mi E of Pinedale.
Grassy, open banks of pond. Phenology: flowering.

U.S.A., Wyoming, Sublette County: West Slope Wind River Range: South Temple Creek Basin, 1.5 air mi E of Big Sandy Lodge, ca 35 air mi ESE of Pinedale.
Rocky, open meadow adjacent to creek. Phenology: flowering.

U.S.A., Wyoming, Sublette County: West Slope Wind River Range: 0.5 mi S of Dutch Joe Guard Station, ca 35 air mi ESE of Pinedale.
Dry sagebrush-grassland on rocky soil. Phenology: flowering.

U.S.A., Wyoming, Sublette County: West Slope Wind River Range: Meeks Lake, ca 1 1/4 air mi N of Big Sandy Campground, ca 30 air mi ESE of Pinedale.
Flat, dry rocky-sandy clearing adjacent to wet meadow. Phenology: flowering.

U.S.A., Wyoming, Sublette County: West Slope Wind River Range: foothills of southwest flank of Laturio Mountain, ca 2.25 air mi N of Big Sandy Camground, ca 32 air mi ESE of Pinedale.
Rocky clearing in Engelmann spruce/whitebark pine forest. Phenology: flowering & fruiting.

U.S.A., Wyoming, Laramie County: Southern Powder River Basin/Southeastern Plains: Southeastern Plains: along Atlas or County Road 224 ca 0.5-1 air mi N of Lodgepole Creek and ca 1 air mi W of I-25, ca 16 air mi N of Cheyenne.
Fine gravel bottom of a wash through rolling plains. Phenology: flowering & fruiting.

U.S.A., Wyoming, Niobrara County: Southern Powder River Basin/Southeastern Plains: Hat Creek Breaks: along Joss or County Road 19 between Lance Creek and Chalk Buttes, ca 6.3 air mi N of Keeline; ca 17 air mi WNW of Lusk.
Sandy, grassy slopes. Phenology: fruiting.

U.S.A., Wyoming, Lincoln County: Green River Basin: ca 15.5 air mi W of La Barge at the south end of Fontenelle Hogbacks.
Rocky limestone outcrop on sagebrush hillside. Phenology: flowering & fruiting.
with Jane T. Kellett and Steve Laster

U.S.A., Wyoming, Sublette County: Green River Basin: Blucher Creek just S of Bridger-Teton National Forest, ca 12 air mi E of Buckskin Crossing.
Creekside meadows, sagebrush, and lodgepole pine stands. Phenology: flowering.

U.S.A., Wyoming, Sublette County: Green River Basin: South Rim, ca 8 air mi NW of Warren Bridge.
Douglas fir and lodgepole pine forest hillside, ridgetop meadows, and bottom sagebrush wetlands. Phenology: flowering.

U.S.A., Wyoming, Sublette County: Green River Basin: ca 14.5 air mi N of Daniel Junction.
Roadside meadow. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sublette County: Green River Basin: Green River, ca 13 air mi N of Daniel Junction.
Wet draw meadow with sagebrush sides. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sublette County: Green River Basin: Bald Mountain, ca 21 air mi WNW of Big Piney.
Meadowed clearing in spruce and aspen mountainside forest. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sublette County: Green River Basin: Irish Canyon at Bridger-Teton National Forest border, ca 5.5 air mi ENE of Big Sandy.
Grassy meadow at base of hillside with occasional sagebrush. Phenology: flowering & fruiting.

U.S.A., Wyoming, Crook County: Black Hills: Bear Lodge Mountains: Oak Creek drainage and ridge between Oak and Alum creeks, ca 6.5 air mi NNW of Aladdin; ca 23 air mi NNE of Sundance.
Dry, sandy, open Ponderosa pine slope. Phenology: flowering & fruiting.

U.S.A., Wyoming, Crook County: Black Hills: along Humboldt Creek N of Colony, ca 35.5 air mi N of Sundance.
Oak savannah. Phenology: flowering & fruiting.

U.S.A., Wyoming, Crook County: [location and coordinates withheld]
Rocky slopes and ridgetops with scattered Ponderosa pines and Rocky Mountain junipers. Phenology: flowering & fruiting.

U.S.A., Wyoming, Crook County: Black Hills: Goldie Divide near junction of Goldie and New Haven roads, ca 5 air mi NW of Hulett.
Ponderosa pine-bur oak forest, roadside. Phenology: flowering & fruiting.

U.S.A., Wyoming, Crook County: Black Hills, Coal Divide just N of I-90 (near parking area), ca 9 air mi SW of Sundance.
Margins of wheatfield. Phenology: flowering & fruiting.

U.S.A., Wyoming, Weston County: [location and coordinates withheld]
Silver sagebrush-grassland. Phenology: flowering & fruiting.

U.S.A., Wyoming, Crook County: [location and coordinates withheld]
Gully on north slope below summit. Phenology: flowering & fruiting.

U.S.A., Wyoming, Weston County: Black Hills: pine ridge between Jerome and Clay Spur, ca 5 air mi NW of Osage.
Mowry shale slopes with ponderosa pine, Rocky Moutain juniper. Phenology: flowering & fruiting.

U.S.A., Wyoming, Crook County: Black Hills: Grand Canyon near state line, ca 23 air mi SE of Sundance.
Meadow (grazed) edged with Ponderosa pine and aspen. Phenology: flowering & fruiting.

U.S.A., Wyoming, Weston County: [location and coordinates withheld]
Sparse grassland on rocky soil with slabby outcrops (Minnekahta limestone). Phenology: flowering & fruiting.

Big sagebrush-grassland (Artemisia tridentata). Phenology: flowering & fruiting.

In draw with bur oak and green ash. Phenology: flowering & fruiting.

U.S.A., Wyoming, Crook County: Black Hills: Sand Creek between Mallory Gulch and Spotted Tail Gulch, ca 10.5 air mi S of Beulah.
On rocky soil near creek. Phenology: flowering & fruiting.

U.S.A., Wyoming, Crook County: Black Hills: Devils Tower National Monument: boulder field along west base of tower.
Boulder field with scattered ponderosa pine. Phenology: flowering & fruiting.
with Hollis Marriot

U.S.A., Wyoming, Crook County: Black Hills: ca 7 air mi N of Hulett.
Oak woodlands, sandstone rimrock and sandy lower slopes, prairies, and shaded ravines; prairie. Phenology: flowering & fruiting.

U.S.A., Wyoming, Crook County: Black Hills: drainage from Geis Springs to 1.5 mi to the NE, ca 5-6 air mi E of Alva.
Pine woodlands, shaded ravines, logging roads, sandy open slopes, and pond; open slopes. Phenology: flowering & fruiting.

U.S.A., Wyoming, Crook County: Powder River Basin: just E of U.S. Hwy 14 on Old Sundance Road, 4 air mi NE of Moorcroft.
Rolling sagebrush hills and moist drainages; roadside. Phenology: flowering & fruiting.

U.S.A., Wyoming, Crook County: Devils Tower National Monument.
Sandy-silty soil; with Andropogon gerardii. Phenology: flowering & fruiting.

U.S.A., Wyoming, Weston County: Ca 2.5 air mi SE of Osage, ca 11.5 air mi NW of Newcastle.
Clay soil; 0-30% west slope; with ponderosa pine and Carex spp. Phenology: flowering & fruiting.
Lyndon Bucher, 4. 7/7/1986.

U.S.A., Wyoming, Carbon County: Upper North Platte and Laramie River Drainages: Shirley Basin: drainage ca 1.2 air mi N of BLM Road 3136; ca 2 air mi W of Wyo Hwy 487; ca 4 air mi W of Shirley Basin townsite.
Sagebrush-grassland flats and draw. Phenology: flowering & fruiting.

U.S.A., Wyoming, Carbon County: Upper North Platte and Laramie River Drainages: Shirley Mountains: Pryor Flats Recreational Area, 0.5 air mi S of County road 102; ca 20.2 air mi SW of Shirley Basin townsite.
Mixed grasses at edge of aspen-limber pine woods. Phenology: flowering & fruiting.

U.S.A., Wyoming, Carbon County: Upper North Platte and Laramie River Drainages: Shirley Mountains: Bear Park S of Shirley Loop or BLM 3115 Road, ca 21 air mi SW of Shirley Basin townsite.
Wet meadow of graminoids; Allium geyeri and Polygonum bistortoides common. Phenology: flowering & fruiting.

U.S.A., Wyoming, Albany County: Upper North Platte and Laramie River Drainages: Laramie Plains: Box Canyon E of Fetterman Road, ca 5 air mi N of Wheatland Reservoir No. 3.
Sagebrush-grassland and dry creek bottom; Artemisia nova dominant; red sandy soil. Phenology: flowering & fruiting.

U.S.A., Wyoming, Carbon County: Upper North Platte and Laramie River Drainages: Pedro Mountains: Pyramid Mountain, ca 6.3 air mi W of County Road 291; ca 7.3 air mi NW of Leo.
Open slope in second year after burn; predominately grasses at edge of ponderosa pine. Phenology: flowering & fruiting.

U.S.A., Wyoming, Fremont County: Limestone Mountain.
Southeast-facing slope. Phenology: flowering & fruiting.

U.S.A., Wyoming, Carbon County: Hayden National Forest: Continental Divide, W of Jack Creek.
Moderate west slope; gravelly loam soil;with Danthonia, Agrostis, Geranium, Carexes. Abundant Phenology: flowering & fruiting.

U.S.A., Wyoming, Albany County: Laramie Range: Pole Mountain Region.
In disturbed soil, with aspen. Common. Phenology: flowering.

U.S.A., Wyoming, Sheridan County: Fire Weed Pass.
Dry burned off timber land. Phenology: fruiting.

U.S.A., Wyoming, Albany County: Woods Creek.

U.S.A., Wyoming, Park County: Yellowstone Lake.
Banks, and roadsides. Phenology: flowering & fruiting.
2. Polygonum douglasii Greene var. latifolium (Engelm.) Greene

U.S.A., Wyoming, Carbon County: Ferris Mountains: slopes above Sand Creek, ca 31.5 air mi NNE of Rawlins; ca 3 air mi N of Ferris.
In gravelly-loam of granitic alluvium on canyon slope in dry area near creek; with Bromus, Mertensia viridis, Arenaria congesta, and Antennaria microphylla. Common to abundant; flowers white and green. Phenology: flowering.
with Thomas Wood

U.S.A., Wyoming, Sublette County: Wyoming National Forest: head of Horse Creek.
South-facing level slope; sandy loam; with crowfoot, and aster. Abundant. Phenology: flowering & fruiting.
1. Polygonum douglasii Greene var. latifolium (Engelm.) Greene
Annotated by B. E. Nelson in 1987.

U.S.A., Wyoming, Teton County: Twogwotee Pass.
High meadow. Phenology: flowering.

U.S.A., Wyoming, Teton County: Yellowstone National Park: West De Lacy Creek.
In loose, dry soil. Phenology: flowering & fruiting.
with Elias Nelson

U.S.A., Wyoming, Albany County: Laramie: Telephone Canyon.

U.S.A., Wyoming, Albany County: Medicine Bow Mountains.
Loose loam soil, in open parks. Phenology: flowering.

U.S.A., Wyoming, Albany County: Laramie Peak.

U.S.A., Wyoming, Albany County: University of Wyoming: near Summer Camp.
Roadsides. Phenology: flowering.
with O. A. Stevens

U.S.A., Wyoming, Teton County: Yellowstone National Park: Snake River.
Dry bottoms. Very abundant. Phenology: flowering & fruiting.
2. Polygonum montanum (Small) Greene
Annotated by J. F. Brenckle on 7//1939.

U.S.A., Wyoming, Washakie County: Spring Creek.
Open hillside. Phenology: flowering & fruiting.

U.S.A., Wyoming, Albany County: La Plata Mines.

U.S.A., Wyoming, Park County: Yellowstone National Park: Obsidian Creek (Tuff Cliff).
Marshy sandbar. Phenology: flowering.
with J. F. Brenckle

U.S.A., Wyoming, Park County: Yellowstone Lake.
Sandy banks. Phenology: flowering & fruiting.

U.S.A., Wyoming, Teton County: Teton National Forest: Jackson Lake.
T46N R115W
Moist loam. Phenology: flowering.
2. Polygonum montanum (Small) Greene
Annotated by Ivar Tidestrom on 7/16/1928.

U.S.A., Wyoming, Carbon County: Hayden National Forest: head of Indian Creek.
Moderate northeast-facing slope; deep, sandy loam; associated with dandelion, geranium, cinquefoil, little annuals. Common. Phenology: flowering.

U.S.A., Wyoming, Carbon County: Hayden National Forest: Continental Divide W of Jack Creek.
Moderate northeastern slope, gravelly loam soil; associated with Danthonia, Agrostis, Geranium, Stipa, Carices. Abundant. Phenology: flowering & fruiting.

U.S.A., Wyoming, Natrona County: Casper Mountain area: south side of the mountain on the Circle Drive road, just as it drops down from the top.
Aspen-lodgepole community. Phenology: flowering.

U.S.A., Wyoming: Yellowstone National Park: 1942 Witch Creek Fire Scar W of Flat Mountain.

U.S.A., Wyoming, Teton County: Wilson: Snake River.
Bare gravel on broad gravelly bottom-land. Very common. Phenology: flowering & fruiting.

U.S.A., Wyoming, Fremont County: Sinks Canyon, across the river from the Popo Agie campground.
Sagebrush habitat. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sheridan County: Suggs Road.

U.S.A., Wyoming, Albany County: Centennial ["Middle Fork Little Laramie River"].
On abrupt, moist stony banks. Phenology: flowering & fruiting.

U.S.A., Wyoming, Johnson County: Between Sheridan and Buffalo.
Rolling plains. Phenology: fruiting.

U.S.A., Wyoming, Carbon County: Battle Mountain: Mexican Ridge, 9.0 air miles E. Savery
South face of mountain, with Artemisia tridentata and Purshia tridentata mixed overstory. Phenology: fruiting.

U.S.A., Wyoming, Teton County: Jackson Hole Wildlife Park; on first terrace above Snake River.
With aluvium. Phenology: flowering & fruiting.
Wilhelm G. Solheim, 48. 8/24/1949.

U.S.A., Wyoming, Teton County: Snake River bottom.
Rocky flats. White flowers. Phenology: flowering & fruiting.

U.S.A., Wyoming, Niobrara County: Western part of the Great Plains Prairie at Jireh.
In sandy-silt loam. Phenology: flowering & fruiting.

U.S.A., Wyoming, Albany County: Laramie Range: Sherman Mountains: summit of Mount 9055, ca 2 air mi E of Summit Rest Area of I-80; ca 11.5 air mi SE of Laramie.
Sandy-granite rubble at base of hill in aspen-lodgepole pine grove. Phenology: flowering.

U.S.A., Wyoming, Teton County: Wind River Range: 8 mi W of Togwotee Pass.
Dry meadow, in disturbed soil. Common. Phenology: flowering.

U.S.A., Wyoming, Carbon County: Medicine Bow Range: between Lake Marie and Silver Lake.
Subalpine slopes at timberline, rocky places, in disturbed soil. Common. Phenology: flowering.

U.S.A., Wyoming, Fremont County: Wind River Mountains: Union Pass.

U.S.A., Wyoming, Converse County: Northern Laramie Range: ridge on west side of La Prele Creek, ca 1 1/4 air mi W of Ayers Natural Bridge Park.
Steep, north-facing limestone-sandstone ridge with thick growth of Cercocarpus montanus. Phenology: flowering.

U.S.A., Wyoming, Washakie County: Foothills of the west slope Big Horn Mountains: ca 1/4 mi NE of Choate on slopes above south side of Billy Creek. (TNC Ten Sleep Preserve.)
Mountain big sagebrush grassland with Stipa, Koeleria, Elymus; soil dry, gravelly-loam. Phenology: flowering.

U.S.A., Wyoming, Park County: Around Yellowstone Lake.
Sandy banks. Phenology: flowering.

U.S.A., Wyoming, Sweetwater County: East side of Cedar Mountain, ca 40 air mi SW of Green River and 5 air mi N of Burntfork.
Shallow loamy soil in a grassy meadow with Symphoricarpus oreophilus, Ribes, Erigeron, Potentilla, Delphinium, and Carex vallicola. Phenology: flowering.

U.S.A., Wyoming, Carbon County: Sierra Madre: North Fork Encampment River, ca 6.3 air mi SW of Encampment.
On dry open rocky meadow. Occasional; flowers pink. Phenology: flowering.

U.S.A., Wyoming, Lincoln County: West Slope Wyoming Range: adjacent to Forest Road 10384, ca 3/4 mi E of Greys River; ca 2.5 air mi W of Wyoming Peak; ca 15.5 air mi SE of Afton.
Semi-sandy edge of road cut leading to clear cut; soil mix of shale, limestone, and red-beds. Phenology: flowering.

U.S.A., Wyoming, Uinta County: Basins and Mountains of Southwest Wyoming: ca 14 air mi ENE of Evanston; 1.6 mi N of I-80, then 1 mi E on access road.
Sandstone outcrops, red clay soils. Phenology: flowering & fruiting.

U.S.A., Wyoming, Lincoln County: Basins and Mountains of Southwest Wyoming: ca 4.5 air mi SW of Opal; 4.7 mi S on Wagon Wheel Road off of U.S. Hwy 30.
Gray green clay soils, west aspect, ridgetop and semi-barren sagebrush slopes. Phenology: flowering & fruiting.
with Larry Refsdal

U.S.A., Wyoming, Uinta County: North Slope Uinta Mountains: ca 10 air mi SW of Mountain View; 4.4 mi S on County Road 279.
Aspen grove. Phenology: flowering & fruiting.

U.S.A., Wyoming, Uinta County: [location and coordinates withheld]
Open sagebrush slopes and ridgetop, rocky sandy loam. Phenology: fruiting.

U.S.A., Wyoming, Uinta County: North Slope Uinta Mountains: Wasatch National Forest: ca 13 air mi SW of Robertson; 14.5 mi S on County Road 271.
Mesic meadow, clay soils. Phenology: flowering & fruiting.