Arnica longifolia (1988)
ASTERACEAE
Arnica longifolia D. C. Eaton
U.S.A., Wyoming, Park County: Southwestern Absarokas: junction of Cabin Creek, South Fork Shoshone River and vicinity, ca 45 air mi SW of Cody.
Mixed Picea-Pinus flexilis-Juniperus forest on rocky volcanics.
Accession: (unaccessioned)

Arnica longifolia (2005)
ASTERACEAE
Arnica longifolia D. C. Eaton
U.S.A., Wyoming, Lincoln County: Salt River Range: Bridger-Teton National Forest: northeast ridge of Stewart Peak, ca 10 mi SSE of Alpine.
Elev. 9600 ft.
In moist depressions on limestone derived soil, heavily vegetated with Arnica longifolia, Agastache urticifolia, and Delphinium glaucum. Phenology: flowering & fruiting.
Accession: RM 912961, Barcode: RM0068415

Arnica longifolia (1985)
ASTERACEAE
Arnica longifolia D. C. Eaton
U.S.A., Wyoming, Park County: North Fork Shoshone River Drainage: Absaroka Mountains: just below cliffs on south slopes of Sleeping Giant Mountain, ca 0.5 mi W of Mormon Creek; ca 2 mi N of U.S. Hwy 14, 16, & 20.
Elev. 8800 ft.
Base of lava flow cliffs in seepage areas on a northeast-facing slope.
Accession: (unaccessioned)

U.S.A., Wyoming, Teton County: Teton Range: Eddington Canyon, ca 2-3 mi S of Treasure Mountain Scout Camp.
Openings in Picea engelmannii forest and meadow-parkland. Phenology: flowering.
Accession: RM 622569, Barcode: RM0244435

U.S.A., Wyoming, Park County: North Fork Shoshone River Drainage: Absaroka Mountains: headwaters of Big Creek, ca 10 mi N of U.S. Hwy 14, 16, & 20; ca 3/4 mi ENE of Big Creek Falls.
Elev. 9800 ft.
In forest-tundra ecotone near timberline.
Accession: RM 622570, Barcode: RM0044709

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., 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.

U.S.A., Wyoming, Park County: North Fork Shoshone River Drainage: Absaroka Mountains: along Jones Creek Trail, ca 4-5 mi N of U.S. Hwy 14, 16, & 20; ca 6-10 mi W of the confluence with North Fork Shoshone River.
Seepage areas along creek.

U.S.A., Wyoming, Park County: North Fork Shoshone River Drainage: Absaroka Mountains: Clearwater Creek, ca 8-9 mi N of U.S. Hwy 14, 16, & 20.
In wet areas along creek.

U.S.A., Wyoming, Park County: North Fork Shoshone River Drainage: Absaroka Mountains: south end of Howell Mountain, ca 6-7 mi S of U.S. Hwy 14, 16, & 20.
At timberline in stunted Picea-Pinus-Abies parkland.

U.S.A., Wyoming, Park County: Absaroka Mountains: North Fork Shoshone River Drainage: along Turret Creek (a tributary of Sweetwater Creek) ca 6 mi N of U.S. Hwy 14, 16, & 20.
On gravel bars in and beside streambed. Phenology: flowering & fruiting.

U.S.A., Wyoming, Park County: Absaroka Mountains: North Fork Shoshone River Drainage: along Sheep Creek, ca 2-3 mi S of U.S. Hwy 14, 16, & 20.
Gravel bars in the open. Phenology: flowering & fruiting.

U.S.A., Wyoming, Park County: Absaroka Mountains: North Fork Shoshone River Drainage: near the head of Fishhawk Creek, ca 3/4 mi E of Chaos Mountain, ca 12 mi S of U.S. Hwy 14, 16, & 20.
In open, mixed coniferous forest of Engelmann spruce, subalpine fir and whitebark pine. Phenology: flowering & fruiting.

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

U.S.A., Wyoming, Park County: North Fork Shoshone River Drainage: Absaroka Mountains: along Trout Creek trail, ca 7 mi N of U.S. Hwy 14, 16, & 20 at Stockade Creek.
Alluvium along creek bottom, prominent species included: Alnus incana var. tenuifolia, Astragalus alpinus, and Arnica longifolia. 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.
Riparian community, prominent species included: Alnus incana ssp. tenuifolia, Equisetum arvense, and Picea engelmannii. Phenology: flowering & fruiting.

U.S.A., Wyoming, Park County: North Fork Shoshone River Drainage: Absaroka Mountains: south slopes of Pat O'Hara Peak, ca 22 mi NW of Cody.
Open areas around springs in wet gravelly soil, dominant species included: Deschampsia cespitosa and Carex scopulorum. Phenology: flowering & fruiting.

U.S.A., Wyoming, Park County: Northern Absarokas: Clarks Fork Yellowstone River Drainage: north slope of Pat O'Hara Peak, ca 22 mi NW of Cody.
Wet, open areas on volcanic substrates. Phenology: flowering & fruiting.

U.S.A., Wyoming, Park County: North Fork Shoshone River Drainage: Absaroka Mountains: along Moss Creek, ca 1/2 mi N of U.S. Hwy 14, 16, & 20.
Moist-wet gravel bar/streamside dominated by Alnus incana ssp. tenuifolia and Salix bebbii. Phenology: flowering & fruiting.

U.S.A., Wyoming, Park County: North Fork Shoshone River Drainage: Absaroka Mountains: ca 1.5 mi S of Whirlwind Peak on north-south trending ridge between West Grinnell Creek and Grinnell Creek, ca 4 mi N of U.S. Hwy 14, 16, & 20.
Turfy tundra on southwest-facing slope dominated by Carex, Poa, Festuca, and Salix species. Phenology: flowering & fruiting.

U.S.A., Wyoming, Park County: North Fork Shoshone River Drainage: Absaroka Mountains: south end of north-south trending ridge between Grinnell Creek and West Grinnell Creek, ca 2.5 mi N of U.S. Hwy 14, 16, & 20.
Open, south-facing seepage area dominated by Aster eatonii, Juncus regelii, Agrostis scabra, and Alnus incana. Phenology: fruiting.
Accession: RM 752285

U.S.A., Wyoming, Park County: North Fork Shoshone River Drainage: Absaroka Mountains: along Mesa Creek, ca 0.5 mi S of U.S. Hwy 14, 16, & 20.
Riparian/streamside, moist-wet soil, prominent species included: Alnus incana ssp. tenuifolia, Cornus stolonifera, Aster hesperius, and Cinna latifolia. Phenology: flowering & fruiting.

U.S.A., Wyoming, Park County: Southeastern Absarokas: northeast end of Carter Mountain, ca 1/4-1/2 mi N of North Meeteetse Creek in first north-south trending gulch W of Meeteetse Creek confluence, ca 20 mi WNW of Meeteetse.
Steep, rocky creek bottom dominated by Salix drummondiana, S. boothii, and Arnica longifolia. Phenology: flowering & fruiting.

U.S.A., Wyoming, Park County: North Fork Shoshone River Drainage: Absaroka Mountains: Hughes Basin at headwaters of Hughes Creek, ca 14 mi N of U.S. Hwy 14, 16, & 20.
Seepage area along watercourses in wet-moist soil, prominent species included: Kalmia microphylla, Deschampsia cespitosa, and Carex nigricans. Phenology: flowering & fruiting.

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

U.S.A., Montana, Park County: Absaroka-Beartooth Mountains: Gallatin National Forest: along South Fork Deep Creek, ca 12 mi SE of Livingston.
Open, mixed forest of Picea engelmannii, Abies lasiocarpa and some Pinus albicaulis with a groundlayer of Arnica cordifolia. Phenology: flowering.
Accession: RM 619820

U.S.A., Montana, Sweet Grass County: Beartooth Mountains: Gallatin National Forest: along the Boulder River ca 1/2 S of the confluence with Graham Creek, ca 29 mi SW of Big Timber.
Moist-wet riparian area E of river with Picea engelmannii, Alnus incana, and Streptopus amplexifolius. Phenology: flowering.
Accession: RM 739734

U.S.A., Idaho, Fremont County: Targhee National Forest: Henrys Lake Mountains: basin ca 3/4 mi N of Targhee Peak, ca 18 mi W of West Yellowstone, Montana.
Subalpine meadow openings with Poa nervosa var. wheeleri, Plantago tweedyi, Erigeron peregrinus, and Senecio crassulus.
Accession: (unaccessioned)

U.S.A., Wyoming, Teton County: Absaroka Mountains: Bridger-Teton National Forest: Two Ocean Pass, along Pacific Creek, ca 30 mi NE of Moran.
Riparian community with Parnassia fimbriata, Senecio triangularis, and Arnica mollis. 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.
Sparsely vegetated, rocky tundra and talus with Hulsea algida, Collomia debilis var. trifida, Chaenactis alpina, and Sibbaldia procumbens. Phenology: flowering.
Accession: RM 783056, Barcode: rm0103812

U.S.A., Montana, Gallatin County: Gallatin Range: Gallatin National Forest: along Moser Creek ca 2 mi E of the Hyalite Road, 10 mi S of Bozeman.
Wet soil along creek bottom under spruce with Carex disperma, Streptopus amplexifolius, and Glyceria striata. Phenology: flowering & fruiting.

U.S.A., Wyoming, Teton County: Teton Range: Targhee National Forest: along the south side of Moose Creek, ca 6 mi SE of Victor, ID.
Riparian community with Cornus sericea, Equisetum arvense, and Aconitum columbianum. Phenology: flowering & 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., Colorado, Saguache County: Eastern San Juan Mountains: Rio Grande National Forest: La Garita Wilderness: Trailhead 783-912, Forest Road 744, Saguache and Halfmoon creeks, ca 16 air mi NE of Creede.
Northwest-facing slope and creekside. Phenology: flowering.
Accession: RM (unaccessioned)

U.S.A., Wyoming, Sweetwater County: Great Divide Basin Area: Great Divide Basin: spring and adjacent slopes on Steamboat Mountain, ca 5 air mi NNE of North Table Mountain; ca 11 air mi NW of Black Rock.
Steep, north-facing slope with boulders near top of mountain; low sagebrush dominant, scattered pine; dry, 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.
Moist shaded creekside with dense grasses, scattered Populus and pine; thick organic soil. Phenology: flowering & fruiting.

U.S.A., Wyoming, Teton County: Gros Ventre Area: Little Granite Creek Pack Trail: from trail head to Wilderness boundary.
Streamside and coniferous forest. Phenology: flowering.

U.S.A., Wyoming, Teton County: Gros Ventre Area: Granite Creek Hot Springs, N along trail and creek ca 1 air mile.
Coniferous forests, meadows, and streamside. Phenology: flowering & fruiting.

U.S.A., Wyoming, Teton County: Gros Ventre Area: northeast lower slope of Darwin Peak.
Coniferous forest and streamside. Phenology: fruiting.
with Tom Cramer

U.S.A., Wyoming, Teton County: Gros Ventre Area: ca 1.5 air mi SE of Darwin Peak.
Rocky alpine slope. Phenology: flowering & fruiting.
with Tom Cramer

U.S.A., Wyoming, Teton County: Gros Ventre Area: ridge immediately N of Blue Miner Lake down to lake.
Calcareous slope and rock rubble. Phenology: flowering.

U.S.A., Wyoming, Lincoln County: Wyoming Range: Greys River Drainage: Little Greys River 2 mi SE of McCain Meadows, ca 18 air mi ESE of Alpine; ca 27 air mi NE of Afton.
In rocky-gravel of flood plain. Pants to 23" tall with 9 pair of stem leaves. Phenology: flowering & fruiting.

U.S.A., Idaho, Valley County: Payette National Forest and Vicinity: Frank Church-River of No Return Wilderness: Monumental Creek Trail to Roosevelt Lake, ca 15.5 air mi E of Yellow Pine; ca 13.5 air mi SE of Big Creek.
Mixed conifer overstory/mixed shrub. Phenology: flowering & fruiting.
with Denise L. Fairbanks
Accession: RM (unaccessioned)

U.S.A., Wyoming, Carbon County: Sierra Madre/Park Range: Sierra Madre: Singer Peak.
Dry open areas in aspen, lodgepole. Phenology: flowering.

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

U.S.A., Wyoming, Lincoln County: Southern Salt River Range and Vicinity: vicinity of Coal Creek, ca 14 air mi N of Border Junction.
Meadows, mudflats, and sagebrush along Coal Creek. Phenology: flowering & fruiting.

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

U.S.A., Wyoming, Fremont County: East Slope Wind River Range and Vicinity: Blaurock Pass and upper Dinwoody Creek, ca 22 air mi S of Dubois.
Talus slope. Phenology: flowering.
Accession: USFS 843116, Barcode: USFS0026326

U.S.A., Wyoming, Fremont County: East Slope Wind River Range and Vicinity: Dry Creek Ridge, ca 24 air mi SES of Dubois.
Rocky alpine meadow. Phenology: flowering.
Accession: USFS 843151, Barcode: USFS0026372

U.S.A., Wyoming, Fremont County: East Slope Wind River Range and Vicinity: Little Milky Lake area, ca 25 air mi SSE of Dubois.
Mixed coniferous forest. Phenology: flowering.
Accession: USFS 843150, Barcode: USFS0026371

U.S.A., Wyoming, Fremont County: East Slope Wind River Range and Vicinity: Big Meadows, ca 6 air mi E of Yukon Peak.
Riparian meadows within braided stream channels. Phenology: flowering & fruiting.
with Rick Massatti

U.S.A., Wyoming, Fremont County: East Slope Wind River Range and Vicinity: Klondike Creek to Klondike Lake, ca 2 air mi E of Grasshopper Glacier.
Forested riparian stream margin. Phenology: flowering & fruiting.

U.S.A., Wyoming, Fremont County: Southern Wind River Mountains: Christina Lake.
42.5908° N, 108.9384° W; NAD 83, uncertainty 2 mi., Digital Map
Phenology: flowering.
Annotations:
2. Arnica longifolia D. C. Eaton
Annotated by William Sm. Gruezo on 9//1986.

U.S.A., Wyoming, Park County: Near the lookout on Clay Butte, west of Beartooth Butte.
44.9446° N, 109.6264° W; NAD 83, uncertainty 0.25 mi., Digital Map
On clayey slopes above snow banks. *northern Park county* Phenology: flowering & fruiting.
with Marjorie W. Porter

U.S.A., Wyoming, Park County: Southeastern Absaroka Mountains: along Cascade Creek, ca 3/4 mi S of Kerwin; ca 23 mi SW of Meeteetse.
Forest of Engelmann spruce and subalpine fir with a sparse ground layer of Arnica cordifolia and Orthilia secunda.

U.S.A., Wyoming, Big Horn County: Big Horn Range: divide between Railroad Springs Creek and Tillets Hole N of Forest Road 12 and 1 1/4 mi NW of the Medicine Wheel.
Grass-forb meadow on dry ridgetop on clay soil with limestone or sandstone gravel. Phenology: flowering.

U.S.A., Wyoming, Teton County: Grand Teton National Park and Vicinity: Teton Range: near Teton Glacier, ca 16 air mi SW of Moran; ca 7 air mi NW of Moose.
Neoglacial deposits and talus adjacent to glacier. Phenology: flowering & fruiting.
Annotations:
1. Arnica longifolia D. C. Eaton
Annotated by David Scott.

U.S.A., Wyoming, Teton County: Grand Teton National Park and Vicinity: John D. Rockefeller Jr. Memorial Parkway: near Glade Creek, ca 22.5 air mi NW of Moran; ca 31 air mi N of Moose.
Stream and riparian vegetation amongst Picea engelmannii forest. Phenology: flowering & fruiting.
Annotations:
1. Arnica longifolia D. C. Eaton
Annotated by David Scott.
with Damian Stoy

U.S.A., Wyoming, Teton County: Bridger-Teton National Forest: Teton Wilderness: near Pilgrim Creek, ca 11.5 air mi N of Moran; ca 25 air mi NNE of Moose.
Scoured montane stream bed with cobble and sand bars, and moist stream banks. Phenology: flowering & fruiting.
Annotated by David Scott.
with Mike Straw

U.S.A., Wyoming, Teton County: Bridger-Teton National Forest: Teton Wilderness: on Wildcat Peak, ca 14 air mi N of Moran; ca 28 air mi NNE of Moose.
Subalpine meadows and mixed conifer forest. Phenology: flowering & fruiting.
with Mike Straw

U.S.A., Wyoming, Teton County: Grand Teton National Park and Vicinity: Teton Range: on Moose Mountain, ca 19.5 air mi WNW of Moran; ca 21 air mi NNW of Moose.
Subalpine limestone ridge and talus on steep slope. Phenology: flowering & fruiting.

U.S.A., Wyoming, Teton County: Grand Teton National Park and Vicinity: Teton Range: on The Jaw, ca 9 air mi NW of Moose; ca 15.5 air mi WSW of Moran.
Alpine granite talus and slope with small patches of tundra. Phenology: flowering & fruiting.

U.S.A., Wyoming, Teton County: Grand Teton National Park and Vicinity: Teton Range: on the east face of Teewinot Mountain, ca 7 air mi NW of Moose; ca 15 air mi WSW of Moran.
Steep, west-facing alpine slope. Phenology: flowering & fruiting.

U.S.A., Wyoming, Teton County: Grand Teton National Park and Vicinity: Teton Range: in upper Granite Canyon, ca 11.5 air mi WSW of Moose; ca 12 air mi NW of Jackson.
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.
with Klara Varga

U.S.A., Wyoming, Teton County: Grand Teton National Park and Vicinity: Teton Range: near Moose Basin Divide, ca 20.5 air mi WNW of Moran; ca 23 air mi NNW of Moose.
Alpine limestone slope, talus, and tundra. Phenology: flowering & fruiting.
with Klara Varga

U.S.A., Wyoming, Teton County: Bridger-Teton National Forest: Teton Range: Rendezvous Mountain, start of trail to Marion Lake in North Fork Granite Canyon.
Alpine. Phenology: flowering & fruiting.
with David Scott

U.S.A., Wyoming, Teton County: Southwestern Absarokas: Teton Wilderness: ca 11.5 mi N of Togwotee Pass.
Spruce-fir forest with some lodgepole pine.

U.S.A., Wyoming, Park County: Southwestern Absarokas: Teton Wilderness: along Thorofare Creek Trail to Coyote Creek, ca 1 mi SE of the southeast corner of Yellowstone National Park.
Lodgepole pine forests and dry, rocky meadows.

U.S.A., Wyoming, Park County: Southwestern Absarokas: Houlihan Creek drainage, ca 29 air mi SW of Cody.
Pseudotsuga forest.

U.S.A., Wyoming, Fremont County: Southwestern Absarokas: "Barbers Point," ca 2 air mi SW of Brooks Lake, ca 27 air mi NW of Dubois.
Wet meadow with steep southern exposure.

U.S.A., Wyoming, Teton County: Southwestern Absarokas: Bridger-Teton National Forest: southern slopes and summit area of Angle Mountain, ca 6 air mi NW of Togwotee Pass.
Timberline and alpine tundra on limestone.
with Diane Kelly

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

U.S.A., Wyoming, Carbon County: Upper North Platte and Laramie River Drainages: Ferris Mountains: Arkansas Creek on north side of range, ca 13.5 air mi from Three Forks Junction.
Bank of creek with stands of limber pine and subalpine fir. Phenology: flowering & fruiting.
Accession: RM (unaccessioned)

U.S.A., Wyoming, Carbon County: Upper North Platte and Laramie River Drainages: Ferris Mountains: Pole Canyon on north end of range, ca 29.5 air mi N of Rawlins.
Creek in open lodgepole and limber pine forest. Phenology: flowering & fruiting.

U.S.A., Colorado, Gunnison County: Keblar Pass.
Phenology: flowering & fruiting.
Annotated by William Sm. Gruezo in 1986.

U.S.A., Colorado, Gunnison County: Near Conundrum Pass.
Localized area of igneous talus, in large patches. Phenology: flowering & fruiting.
Annotated by William Sm. Gruezo in 1986.

U.S.A., Colorado, Jackson County: Ethel Peak.
Creek bottoms. Phenology: flowering & fruiting.

U.S.A., Colorado, Gunnison County: Elk Mountains: ca 10 mi NE of Gothic, trail along Copper Creek to summit of Conundrum Pass.
Talus slope. 4-5 Aug 1955 Phenology: flowering & fruiting.
with Sam Shushan

U.S.A., Idaho, Bonneville County: Targhee National Forest: Snake River Range: Sheep Creek Peak.
T1N R45E S34; also S35
Talus slopes and summit.
with Rafael Molina

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: Teton Crest Trail.
Coniferous forest dominated by Abies lasiocarpa and Picea engelmannii with many openings, some riparian. Phenology: flowering & fruiting.

U.S.A., Wyoming, Teton County: Targhee National Forest: East Slope Snake River Range: Divide Trail, S of Mosquito Creek Road.
Roadside and adjacent coniferous forest, dominated by Pinus contorta, Abies lasiocarpa, and Picea engelmannii, with some riparian. Phenology: flowering.

U.S.A., Wyoming, Teton County: Targhee National Forest: East Slope Snake River Range: Divide Trail from Mud Pass to Starvation Peak.
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: Bridger-Teton National Forest: East Slope Teton Range: ridge on Rendezvous Mountain, S of Aerial Tramway Station, ca 2.5 air mi W of Teton Village.
Open ridge with some patches of coniferous forest dominated by Abies lasiocarpa and Picea engelmannii, with some riparian. Phenology: flowering & fruiting.

U.S.A., Wyoming, Teton County: Targhee National Forest: West Slope Teton Range: E of Miles Creek Trail, to ridge overlooking Leigh Lakes, ca 11 air mi NE of Driggs, Idaho.
Open slopes and ridges, dominated by forbs and bunchgrass with occasional patches of Pinus albicaulis and Picea engelmannii. Phenology: flowering & fruiting.

U.S.A., Wyoming, Teton County: Targhee National Forest: West Slope Teton Range: ca 6-7 air mi E of Victor, Idaho.
Open valley bottom dominated by forbs and shrubs with occasional patches of Picea engelmannii and Abies lasiocarpa. Phenology: flowering & fruiting.

U.S.A., Wyoming, Teton County: Targhee National Forest: West Slope Teton Range: west base of Rendevous Peak to head of unnamed creek, ca 1/4 mi NW of Rendevous Peak, ca 9 air mi NW of Jackson.
Coniferous forest dominated by Abies lasiocarpa and Picea engelmannii. Phenology: flowering & fruiting.

U.S.A., Wyoming, Lincoln County: Wyoming/Salt River Ranges: Wyoming Range: Pow Wow Point on Grayback Ridge, ca 14.5 air mi ENE of Alpine Junction, ca 36 air mi NNE of Afton.
Depressions and draws below limestone peak.

U.S.A., Wyoming, Lincoln County: Wyoming/Salt River Ranges: Wyoming Range: Grayback Ridge ca 2.5 air mi NW of Pickle Pass, ca 17.5 air mi ESE of Alpine Junction, ca 30 air mi NE of Afton.
Gentle slope covered with limestone rubble.

U.S.A., Wyoming, Sublette County: Wyoming/Salt River Ranges: Wyoming Range: along Cliff Creek E of Burnt Creek, ca 40 air mi NW of Pinedale.
Stony sand bars. Phenology: flowering & fruiting.
with Russ Nelson

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.
End of avalanche chute. Phenology: flowering.
with Russ Nelson

U.S.A., Wyoming, Sublette County: Wyoming/Salt River Ranges: Wyoming Range: at the confluence of North Horse and South Fork North Horse creeks, ca 34 air mi W of Pinedale.
Seep in mixed conifer forest. Phenology: flowering & fruiting.
with Russ Nelson

U.S.A., Wyoming, Sublette County: Wyoming/Salt River Ranges: Wyoming Range: at the confluence of North Horse and South Fork North Horse creeks, ca 34 air mi W of Pinedale.
Stony sandy mud bars in stream. Phenology: flowering & fruiting.

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.
Depressions in talus field. Phenology: 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.
Wet areas at edge of small stream. Phenology: flowering & fruiting.

U.S.A., Wyoming, Teton County: Wyoming/Salt River Ranges: Wyoming Range: Buck Creek.
Limestone outcrops and streamsides.

U.S.A., Wyoming, Lincoln County: Wyoming/Salt River Ranges: Wyoming Range: Trail 1-2 mi E of Pickle Pass en route to Hunter Creek.
Open grassy slopes with scattered whitebark pine, subalpine fir, and Engelmann spruce.

U.S.A., Wyoming, Lincoln County: Wyoming/Salt River Ranges: 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.
with Bruce Embury

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

U.S.A., Wyoming, Sublette County: Wyoming/Salt River Ranges: Wyoming Range: Lookout Mountain at west end of Beaver Ridge on North Fork Dry Beaver Creek; ca 25 air mi WNW of Daniel Junction.
Grassy areas and ridge. Phenology: flowering.

U.S.A., Wyoming, Sublette County: Wyoming/Salt River Ranges: Wyoming Range: 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; stream bottom. 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: 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); stream. Phenology: fruiting.

U.S.A., Wyoming, Sublette County: Wyoming/Salt River Ranges: Wyoming Range: south end of Mount McDougal on peak 10780 (feet).
Rocky (limestone) slopes and summit with patches of whitebark pine, subalpine fir, and Engelmann spruce. Phenology: flowering & fruiting.

U.S.A., Wyoming, Lincoln County: Wyoming/Salt River Ranges: Salt River Range: from end of Murphy Creek Road to base of drainage W of peak 9988 (feet); just W of Star Peaks.
Streambed, roadside, and coniferous forest. 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, 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: broken claystone talus slope.

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.

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: 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, Park County: Northern Absarokas: upper Pilot Creek, ca 2.5-3.5 air mi SW of Pilot Peak, ca 51.5 air mi NW of Cody.
Spruce-whitebark pine woods.

U.S.A., Wyoming, Park County: Northern Absarokas: Windy Mountain, ca 5.5 air mi NW of Sunlight Ranger Station, ca 32 air mi NW of Cody.
East-facing ledges just below the summit.
with Ronald L. Hartman

U.S.A., Wyoming, Fremont County: Southwestern Absarokas: between Dundee Meadows and DuNoir Butte, ca 22.5 air mi NW of Dubois.
Rocky wash through volcanic material.
with Neil Snow

U.S.A., Wyoming, Park County: Northern Absarokas: Galena Pass and vicinity between Hughes and Sunlight Basins, ca 2 mi NW of Stinkingwater Peak, ca 38 air mi WNW of Cody.
Barren clay slopes.

U.S.A., Wyoming, Park County: Northern Absarokas: above Galena Creek in Sunlight Basin, ca 2 air mi NW of Stinkingwater Peak, ca 37 air mi WNW of Cody.
Moist mixed conifer forest.

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.
Open lodgepole pine woods. Phenology: flowering.

U.S.A., Wyoming, Big Horn County: Big Horn Mountains: along Trout Creek in Cookstove Basin, ca 24.5 air mi NE of Lovell, ca 25 air mi NW of Burgess Junction.
In a draw. Phenology: flowering.
Annotated by William Sm. Gruezo on 9//1986.

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.
Grassy slope. Phenology: flowering.

U.S.A., Wyoming, Sheridan County: Big Horn Mountains: on northeast side of Sheep Mountain, ca 35 air mi W of Ranchester, ca 21.5 air mi NW of Burgess Junction.
Moist depressions on slope. Phenology: flowering.

U.S.A., Wyoming, Sheridan County: Big Horn Mountains: on Boyd Ridge, ca 30 air mi W of Ranchester, ca 15.5 air mi NW of Burgess Junction.
Stony, grassy slope. Phenology: flowering.

U.S.A., Wyoming, Big Horn County: Big Horn Mountains: Salt Creek just off U.S. Hwy 14, ca 13 air mi ENE of Shell; ca 27.5 air mi ENE of Greybull.
Grassy slope scattered with aspen. Phenology: flowering.
Annotated by William Sm. Gruezo on 9//1986.

U.S.A., Wyoming, Big Horn County: Big Horn Mountains: Salt Creek just off U.S. Hwy 14, ca 13 air mi ENE of Shell; ca 27.5 air mi ENE of Greybull.
Meadows along the creek. Phenology: flowering.

U.S.A., Wyoming, Big Horn County: Big Horn Mountains: Middle Paint Rock Creek at timberline, ca 1.5 mi SW of Mistymoon Lake, ca 25 air mi NNE of Ten Sleep.
Along the creek. Phenology: flowering.

U.S.A., Wyoming, Johnson County: Big Horn Mountains: ca 1/4 mi N of Lost Twin Lakes, ca 1.3 air mi W of Darton Peak, ca 22 air mi WSW of Buffalo.
Rocky slope. Phenology: flowering.

U.S.A., Wyoming, Park County: Absaroka Mountains: ca 50 air mi WNW of Thermopolis, along the South Fork of Wood River, ca 1 mi upstream from the junction with Blanchette Creek.
River bottom.
Robert S. Kirkpatrick, 1650. 7/27/1983.
with Ruth E. B. Kirkpatrick and B. E. Nelson

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, 1689. 7/31/1983.
with Ruth E. B. Kirkpatrick

U.S.A., Wyoming, Park County: Absaroka Mountains: ca 28 mi W of Meeteetse, ca 1.5 mi NW of Piney Pass in the vicinity of Carter Triangulation Station (elev. 12319).
Subalpine meadows and slopes, and along an adjacent creek.
Robert S. Kirkpatrick, 2626. 8/22/1983.

U.S.A., Wyoming, Fremont County: Absaroka Mountains: ca 18 air mi NE of Dubois, along Bear Creek, 2 mi E to SE of Kent Mountain, in the vicinity of Bear Basin.
Riparian, lower montane; sand and gravel bars.

U.S.A., Wyoming, Park County: Absaroka Mountains: ca 22 air mi W of Meeteetse, along the North Fork Pickett Creek.
Riparian, montane - subalpine, with scattered Picea engelmannii; wet areas.

U.S.A., Wyoming, Park County: Absaroka Mountains: ca 29 air mi SW of Meeteetse; at Kirwin in the vicinity of the junction of the North Fork Wood River and Cascade Creek.
Riparian areas adjacent to Picea engelmannii and Abies lasiocarpa forest; moist creek banks.
with Ruth E. B. Kirkpatrick

U.S.A., Wyoming, Park County: Absaroka Mountains: ca 24 air mi N of Dubois, edge of the Shoshone Plateau.
Spruce forest.
with Ruth E. B. Kirkpatrick

U.S.A., Wyoming, Fremont County: Absaroka Mountains: ca 23 air mi N of Dubois, in the vicinity of the junction of Cougar and Frontier creeks.
Sand and gravel bars.
Robert S. Kirkpatrick, 5951a. 8/21/1984.

U.S.A., Wyoming, Park County: Absaroka Mountains: ca 17 air mi SSE of Cody, upper end of Carter Creek ca 1 mi SE of Hidden Lake.
Riparian, montane; sand and gravel areas.

U.S.A., Wyoming, Sheridan County: Big Horn Mountains; Bighorn National Forest: Freeze Out Point.
Limestone outcrops and slopes below. Phenology: flowering.

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. Phenology: flowering & fruiting.

U.S.A., Wyoming, Fremont County: Absaroka Mountains: vicinity of Double Cabin.
Meadows and river bottom; stream bottoms.

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

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; among boulders.

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

U.S.A., Wyoming, Fremont County: Southeastern Absarokas: ca 6 air mi NNE of East Fork Guard Station just S of East Fork of the East Fork of the Wind River.
Coniferous forest, subalpine park, and stream side; coniferous forest slope with drainage.

U.S.A., Wyoming, Park County: Southeastern Absarokas: Galena Creek, ca 2 air mi NNE of Kirwin.
Wooded and meadow areas along creek. Phenology: fruiting.

U.S.A., Wyoming, Park County: Southeastern Absarokas: headwaters of Castle Creek.
Rocky slopes, stream bottoms, coniferous forest, and grassy slopes; moist wooded area along stream.

U.S.A., Wyoming, Park County: Southeastern Absarokas: South Fork Shoshone River trail, between Marston and Bliss creeks.
Meadows and edge of coniferous forest.

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: Guitar Lake drainage, 1-3 air mi S of Silver Gate, Montana.
Coniferous forest and openings.
with B. E. Nelson

U.S.A., Wyoming, Park County: Northern Absarokas: North Fork Crandall Creek trail, 17-20 trail mi WNW of Crandall Ranger Station.
Along trail through coniferous forest.

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.
Wooded area.
with B. E. Nelson

U.S.A., Wyoming, Park County: Northern Absaroka: ridge and drainage 1-2 air mi W of Russell Peak to summit; ca 6 air mi NNE of Sunlight Ranger Station.
Open slopes and coniferous woodlands.

U.S.A., Wyoming, Park County: Northern Absarokas: Pat O'Hara Peak, 0.5-1.5 air mi W of summit.
Open grassy slopes with limestone outcrops and spruce woodland margins.

U.S.A., Wyoming, Park County: Southwestern Absarokas: ca 50 air mi SW of Cody, vicinity of Thorofare Mountain.
Cirque basin with spruce forests and rocky stream sides.
with Mike Hartman

U.S.A., Wyoming, Sublette County: West Slope Wind River Range: trail between Porcupine Trail and Twin Lakes, 1.5 air mi SW of south end of North Green River Lake.
Understory of lodgepole pine forest with some spruce and occasional stream crossings. Phenology: flowering.
with Jonathan Hughes

U.S.A., Wyoming, Sublette County: West Slope Wind River Range: Lime Creek, across Green River from Kendall Warm Springs, ca 11 air mi W of Green River Lakes.
Limestone outcrops with stream on rolling sagebrush slopes. Phenology: flowering.
with Jonathan Hughes

U.S.A., Wyoming, Fremont County: West Slope Wind River Range: West slope and western crest of Roaring Fork Mountain, ca 0.5 mi N of West Atlantic Peak, ca 45 air mi SE of Pinedale.
Rocky, subalpine fir/lodegepole pine/whitebark pine forest.

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.
Wet banks of creek in shady lodgepole pine/subalpine fir forest. Phenology: flowering.
with N. Duane Atwood

U.S.A., Wyoming, Sublette County: West Slope Wind River Range: East and west face of White Rock Mountain, ca 27 air mi N of Pinedale.
Limestone/sandstone boulder field on rocky spine and east-facing slope. Phenology: flowering.

U.S.A., Wyoming, Sublette County: West Slope Wind River Range: Pixley Creek Valley and adjacent granite slopes, ca 3.5 air mi NE of Squaretop Mountain, ca 24.5 air mi N of Pinedale.
Open, grassy-rocky slopes above talus fields on north shore of creek. Phenology: flowering.

U.S.A., Wyoming, Sublette County: West Slope Wind River Range: West face of Osborn Mountain, ca 31 mi N of Pinedale.
Limestone/shale talus draw, 25 feet deep. 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: Lime Creek, ca 30 air mi NNW of Pinedale.
Bank of creek. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sublette County: West Slope Wind River Range: Lime Creek, ca 30 air mi NNW of Pinedale.
Bank of creek. Phenology: flowering.

U.S.A., Wyoming, Teton County: West Slope Wind River Range: Two Ocean Mountain, ca 38 air mi NE of Jackson.
Open rocky slope on south and west face of summit, soil "cement-like" conglomerate. Phenology: flowering.

U.S.A., Wyoming, Sublette County: West Slope Wind River Range: Flat Top Mountain, ca 29 air mi N of Pinedale.
South face talus slope. Phenology: flowering.

U.S.A., Wyoming, Sublette County: West Slope Wind River Range: Gypsum Mountain, ca 28 air mi N of Pinedale.
Summit of Mt. 10606 and open flats of saddle adjoining Gypsum Peak. Phenology: flowering.

U.S.A., Wyoming, Sublette County: West Slope Wind River Range: slope N of Clear Lake, ca 31 air mi N of Pinedale.
Moist banks of stream draining Faler Lake. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sublette County: West Slope Wind River Range: Mount 11820, ca 1 mi N of Lozier Lakes, ca 23 air mi N of Pinedale.
Moist banks of rocky subalpine stream on southeast flank of mountain. Phenology: flowering.

U.S.A., Wyoming, Sublette County: Green River Basin: New Fork River, ca 10 air mi SW of Boulder, from old wooden bridge NE to section line.
Streamside and slope. Phenology: flowering & fruiting.
with Thomas Cramer

U.S.A., Wyoming, Sublette County: Green River Basin: Sheep Creek, ca 8.5 air mi NW of Viola.
Sagebrush canyon bottom and side with aspen and various conifer stands and a hillside spring. Phenology: flowering.

U.S.A., Montana, Park County: Absaroka Range: Gallatin National Forest: along Forest Road 348, along Sixmile Creek, ca 31 air mi SSW of Livingston.
Open meadow on southwest-facing slope. Phenology: flowering.
with Ken Elliott

U.S.A., Montana, Park County: Absaroka Range: Gallatin National Forest: trail along Wallace Creek to Wallace Pass, ca 29-32 air mi SSE of Livingston.
Spruce-fir forest with Vaccinium understory. Phenology: flowering & fruiting.
with Brian Elliott

U.S.A., Wyoming, Park County: Beartooth Mountains: Shoshone National Forest: Beartooth Creek drainage, ca 9 air mi WSW of Beartooth Pass, ca 38-39 air mi NW of Cody.
Exposed area in forest and sandy, open meadow. Phenology: flowering & fruiting.

U.S.A., Montana, Park County: Gallatin Range: Gallatin National Forest: along North Dry Creek Road from trailhead, ca 15 air mi SW of Livingston.
Moist forest dominated by Pseudotsuga menziesii and open sagebrush meadows. Phenology: flowering.
with Brian Elliott

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.
with Brian Elliott

U.S.A., Montana, Park County: Absaroka Range: Gallatin National Forest: Absaroka/ Beartooth Wilderness: along the Rock Creek Trail to below Horshoe Basin, ca 10-11 air mi NW of Cooke City.
Picea and Pinus contorta forest with Vaccinium understory and scattered wet areas. Phenology: flowering & fruiting.

U.S.A., Montana, Sweet Grass County: Absaroka Range: Gallatin National Forest: Absaroka/ Beartooth Wilderness: along the East Fork Boulder River, ca 15-17 air mi NW of Cooke City.
Riparian meadow. Phenology: flowering & fruiting.

U.S.A., Montana, Carbon County: Beartooth Mountains: Custer National Forest: on south-facing slope of Line Creek Plateau, ca 7 air mi NE of Beartooth Pass, ca 12.5 air mi SSW of Red Lodge.
Avalanche chute flanked by mixed conifer forest. Phenology: flowering & fruiting.
Accession: RM 863546, Barcode: USFS0044502

U.S.A., Montana, Park County: Crazy Mountains: above West Twin Lake.
T3N R11E S2 NE1/4
On east facing west scree slope with several parallel flowing streamlets. Phenology: flowering.
Klaus H. Lackschewitz, 9946. 8/16/1981.

U.S.A., Montana, Deer Lodge County: Lake Hearst, near Anaconda.
Subalpine. Phenology: flowering.

U.S.A., Montana, Glacier County: Midvale.
Along railroad. Phenology: flowering.

U.S.A., Montana, Park County: Yellowstone National Park: Electric Peak.
Phenology: flowering.
with Ernst A. Bessey

U.S.A., Montana, Sweet Grass County: Absaroka Mountains: Independence: head of Boulder River.
sandy, moist meadow. Phenology: flowering.
with C. V. Muhlick

U.S.A., Montana, Gallatin County: Gallatin National Forest: head of Hyalite Creek.
Slope 40%, east exposure; moist rocky granitic soil; open alpine gulch. Phenology: flowering.
Accession: USFS 470984

U.S.A., Montana, no county County: Beaverhead National Forest: Gold Creek.
Along streams. Common. Phenology: flowering.
Accession: USFS 470987

U.S.A., Montana, Madison County: Gallatin National Forest: Yellow Mule Ranger Station.
Slope 10%, north exposure; gravelly loam soil; high mountain parks. Common. Phenology: flowering.
Accession: USFS 470985

U.S.A., Montana, Jefferson County: Helena National Forest; East Fork of McClellan Creek.
Mucky loam soil; with Juncus. Phenology: flowering.

U.S.A., Montana, Beaverhead County: Beaverhead National Forest.
Northwest slope; rock slide. Phenology: flowering.
with R.A. Robinson

U.S.A., Montana: Beartooth National Forest: Upper Lake Fork
South slope; sandy soil; in timber. Phenology: flowering.

U.S.A., Montana, Sweet Grass County: Absaroka National Forest.
T7S R12E S14
Park; medium rocky soil. Phenology: flowering.

U.S.A., Montana: Beaverhead National Forest.
T4S R11W S32
Lodgepole pine. Phenology: flowering.

U.S.A., Montana, Gallatin County:
T7S R4E S32
Slope 10%, north exposure; rocky clay soil; with fescue; elk grass, Aster, Mertensia; along streams. "No value for sheep; this weed seems to be comming in on overgrazed ranges" Phenology: flowering & fruiting.

U.S.A., Montana: Glacier National Park: near Saint Marys Lake.
Phenology: fruiting.

U.S.A., Montana, no county County: Beartooth National Forest.
Moist loamy soil; dull sunlight. Very scattering growth. Phenology: flowering.
Charles Fleming, 17. 8/10/1913.

U.S.A., Montana, Park County: Absaroka National Forest: Cottonwood Canon.
South slope; sandy soil; with meadowrue, daisy, and pine grass. Phenology: flowering.

U.S.A., Montana: Absaroka National Forest: Rock Creek Lake.
T3N R11E S11
South slope; rocky, moist soil; with sedge and bulb grass. Not abundant, limited distribution. Phenology: flowering.

U.S.A., Montana, Carbon County: Beartooth Mountains: Custer National Forest: on south-facing slope of Line Creek Plateau, ca 7 air mi NE of Beartooth Pass, ca 12.5 air mi SSW of Red Lodge.
Avalanche chute flanked by mixed conifer forest. Phenology: flowering & fruiting.
Accession: (unaccessioned), Barcode: USFS0048449

U.S.A., Wyoming, Fremont County: Wind River Range: Cony Mountain.
Alpine tundra. Moist areas around boulder patches. Phenology: flowering & fruiting.
Annotated by william sm. Gruezo on 9//1986.

U.S.A., Wyoming, Fremont County: Wind River Range: Cony Mountain.
Alpine tundra. Shaded areas around boulder patches. Phenology: flowering & fruiting.
Annotated by william sm. Gruezo on 9//1986.

U.S.A., Wyoming, Park County: Absaroka Mountains: North Fork Shoshone River Drainage: along Newton Creek, ca 1/4 mi S of U.S. Hwy 14, 16 and 20.
Under Douglas fir. Phenology: flowering & fruiting.

U.S.A., Wyoming, Fremont County: Southeastern Absaroka Mountains: slopes on east face of Picketts Knob, on west side of Long Creek Road, ca 5 air mi SE of Brooks Lake.
Meadow in burned forest of subalpine fir/Engelmann spruce; with Epilobium angustifolium, Elymus elymoides, and Astragalus miser. Phenology: flowering & fruiting.

U.S.A., Wyoming, Park County: Beartooth Plateau: plateau on west side of Twin Lakes Basin, ca 1.5 mi S of Montana.
Rocky slope between alpine snow-field ponds and lakes. Phenology: flowering & fruiting.

U.S.A., Wyoming, Park County: Absaroka Mountains: North Fork Shoshone River Drainage: south side of Buttress Mountain, ca 3 mi N of U.S. Hwy 14, 16, and 20.
Phenology: flowering & fruiting.

U.S.A., Wyoming, Park County: North Fork Shoshone River Drainage: Absaroka Mountains: just below cliffs on south slopes of Sleeping Giant Mountain, ca 0.5 mi W of Mormon Creek; ca 2 mi N of U.S. Hwy 14, 16, & 20.
Base of lava flow cliffs in seepage areas on a northeast-facing slope. Phenology: flowering & fruiting.

U.S.A., Wyoming, Park County: Absaroka Mountains: North Fork Shoshone River Drainage: west side of Howell Mountain, E of Kitty Creek, ca 8 mi S of U.S. Hwy 14, 16, and 20.

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: flowering & fruiting.
Sabine Mellmann-Brown, 2649. 8/19/1996.
with Michele Weidner

U.S.A., Wyoming, Teton County: Wind River Range: Two Ocean Mountain.
43.7422° N, 110.0845° W; NAD 83, uncertainty 0.5 mi., Digital Map
Subalpine. Phenology: fruiting.
with Alan A. Beetle

U.S.A., Colorado, Delta County: Grand Mesa: Grand Mesa National Forest: Crag Crest Trail, high point of trail, ca 3.5 trail mi from west trailhead, to ca 1.5 trail mi ENE of trailhead, ca 11 air mi NNW of Cedaredge.
Along rocky subalpine ridge. Mesa and Delta county. Phenology: flowering & fruiting.
1. Arnica longifolia D. C. Eaton.

U.S.A., Idaho, Custer County: Southern Salmon River Mountains: open area ESE of Cabin Creek Peak, 13.2 air mi N of Stanley.
T12N R13E S1
<25 individuals estimated in hydric soil within a forb dominated meadow, no slope, rhyodacite geology. Phenology: flowering.

U.S.A., Idaho, Custer County: Challis National Forest: Boulder Mountains: glacial canyon below North Fork Lake, 15.1 air mi N of Sun Valley.
Well developed soil in mesic shrub-steppe vegetation; 29° slope, S aspect; micritic limestone/sandstone geology. 1-25 individuals apparent. Phenology: flowering.

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 mesic woody riparian vegetation; 24° slope, S aspect; arenite geology. 1-25 individuals apparent. Phenology: flowering.

U.S.A, Idaho, Lemhi County: Salmon National Forest: Lemhi Range: unnamed lake 9028 at the head the unnamed west fork of Big Eightmile Creek, 13.9 air mi WSW of Leadore.
T15N R24E S33
25-75 plants estimated in xeric solid rock on barren ground, 5 degree slope, NW aspect, quartzite geology. 25-75 plants estimated. Phenology: flowering & fruiting.
with Lucinda Haggas

U.S.A, Idaho, Custer County: Challis National Forest: Salmon River Mountains: E of White Cloud Peaks along Bowery Creek between Long Tom and North Fork Bowery creeks, 23.0 air mi N of Sun Valley.
<25 plants estimated in mesic coarse textured soil within aspen vegetation vegetation, 14 degree slope, SW aspect, trachyandesite geology. Phenology: flowering & fruiting.

U.S.A, Idaho, Custer County: Challis National Forest: Southern Salmon River Mountains: head of Asher Creek, 15.0 air mi NW of Stanley.
25-75 plants estimated in mesic soil within herbaceous riparian vegetation, 12 degree slope, WSW aspect, granodiorite geology. 25-75 plants estimated. 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.
<25 plants estimated in mesic soil within a forb dominated vegetation, no slope, granodiorite geology. Phenology: flowering & fruiting.

U.S.A., Idaho, Lemhi County: Salmon National Forest: Lemhi Range: Boulder Flat along Hayden Creek Road (Forest Road 08) 1.4 road mi from forest boundary, ca 14.5 air mi SW of Tendoy.
Douglas fir forest and adjacent stream. Phenology: flowering & fruiting.

U.S.A., Montana, Madison County: Tobacco Root Mountains: North Fork Mill Creek to Branham Peaks, ca 18 air mi NW of Ennis, ca 3.5 air mi SE of Granite Peak.
Moasic of subalpine coniferous forest and grasslands on steep, rocky slopes in a subalpine bowl. Phenology: flowering & fruiting.
1. Arnica longifolia D. C. Eaton.

U.S.A., Wyoming, Sublette County: Gros Ventre Mountains: 15 mi NE of Bondurant.
Limestone slides near timberline. Phenology: flowering.
with Lois B. Payson

U.S.A., Wyoming, Teton County: Teton Mountains: Jackson Hole.
43.7744° N, 110.7471° W; NAD 83, uncertainty 1 mi., Digital Map
Slide rocks. Phenology: flowering.
with Lois B. Payson

U.S.A., Wyoming, Lincoln County: Junction of Box Canyon Creek and Grey's River.
Frequent in rocky soil, sagebrush-lodgepole association. Phenology: flowering.

U.S.A., Wyoming, Sublette County: Wyoming Range: Bare Mountain, 26 air mi WSW of Daniel.
Limestone rock scree on steep east-facing slope. Phenology: flowering.

U.S.A., Wyoming, Johnson County: Eastern Slope Big Horn Mountains: headwaters of Clear Creek and Crazy Woman River.
Phenology: flowering.

U.S.A., Wyoming, Sheridan County: Big Horn Mountains: Little Goose Canyon.
Stony creek bottoms. Phenology: flowering.

U.S.A., Wyoming, Big Horn County: Bighorn National Forest: Bear Creek S(heep) & G(oat) (allotment), Bald Mountain.
T55N R91W
South 25% slope; deep, loam soils; park. Flowers yellow. Phenology: flowering.
Neland H. Kissinger Jr., K-36. 9/15/1951.

U.S.A., Wyoming, Big Horn County: Doyle Creek.
44.0562° N, 107.0488° W; NAD 83, uncertainty 0.75 mi., Digital Map
Woods along a stream. Phenology: flowering.

U.S.A., Wyoming, Park County: Yellowstone National Park: Spring Creek.
On rather dry, stony ground. In great tufts or patches. Phenology: flowering.
with Elias Nelson

U.S.A., Wyoming, Big Horn County: Bighorn National Forest: along Bald Mountain Road.
T54N R89W S5
West slope; deep gravelly loam; open park. Occasional clumps. Phenology: flowering.
William J. Cochran, C-142. 8/9/1933.

U.S.A., Wyoming, Sheridan County: Big Horn Mountains: Bighorn National Forest: U.S. Hwy 14 directely opposite Sibley Lake.
T56N R88W S3
on cut-side of road, growing on gravelly-sandy shallow depression by road shoulder. One big clump. Phenology: flowering.

U.S.A., Wyoming, Big Horn County: Big Horn Mountains: Bighorn National Forest: U.S. Hwy 16, vicinity of milepost 44 ca 150m from Deerhaven Lodge.
Elev. 2743 m.
T49N R86W S31
Picea forest by roadside near creek growing on loose loam soil covered with thick decaying vegetative matters under shade of Picea trees, in association with Ribes sp., Mertensia ciliata (james) G. Don, Arnica cordifolia Hook., Epilobium sp., Rosa sp., et cetera. Slide photos (2) on collector's file (WM11373). Phenology: flowering.

U.S.A., Wyoming, Sheridan County: Big Horn National Forest: U.S. Hwy 14A, ca 2.7 km E of Pole Creek or ca 44 mi E of Lovell.
Growing on gravelly-stony sloping fill-side of road beside a clump of Artemisia sp. One huge clump. Slide phote (1) on collector's file with same collection number. Phenology: flowering.

U.S.A., Wyoming, Big Horn County: Big Horn National Forest: U.S. Hwy 14A, vicinity of mile post 38, north side of Observation Point (scenic area), across road on alpine meadow.
Growing on boggy seep-springs from snow-melts in alpine meadows, together with Arnica mollis Hook., Arnica fulgens Pursh, Mertensia ciliata (James) G. Don, Taraxacum sp., Achillea sp., Castilleja sp., etc. Common; extensive populations. Phenology: flowering.

U.S.A., Wyoming, Teton County: Targhee National Forest.
Shallow, coarse gravel soil; along dry gullies and water courses. Phenology: flowering.

U.S.A., Wyoming, Lincoln County: Wyoming National Forest: head North Fork Swift Creek.
South 20% slope; loam soil; with with polemonium, paintbrush. Very abundant. Phenology: flowering.
Charles H. McDonald, McD&G-12. 8/23/1926.
with A. Gardiner

U.S.A., Wyoming, Sheridan County: Little Goose Creek.

U.S.A., Wyoming, Teton County: Bob Cat Ridge.
On sand in rocky places. Phenology: flowering.

U.S.A., Wyoming, Teton County: Teton Mountains.

U.S.A., Wyoming, Teton County: Grand Teton National Park: morraine of Teton Glacier.
Flowers yellow. Phenology: flowering.

U.S.A., Wyoming, Lincoln County: Wyoming National Forest: Crow Creek, a fork of Greys River.
South-facing slope; wet loam soil; with brome, slender wheat, geranium and larkspur. Phenology: flowering & fruiting.
with Woods

U.S.A., Wyoming, Big Horn County: Bald Mountain.
North-facing late snowmelt area. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sublette County:
Open sagebrush slopes. Phenology: flowering.

U.S.A., Wyoming, Teton County: Two Ocean Mountain; Continental Divide.
Rocky slope. Flowers yellow. Phenology: flowering.

U.S.A., Wyoming, Teton County: Western Slope of the Teton Range: Alaska Basin.
On well vegetated west and north-facing slopes. Phenology: flowering.
Annotated by William Sm. Gruezo on 9//1986. Cited in: Gruezo, Wm. 1988. Biosystematics of Arnica sbg. Chamissonis, PhD Thesis (ALTA) & used for pollen study

U.S.A., Wyoming, Teton County: Grand Teton National Park: Teton Rnage, Holly Lake and Mt. Woodring area, W of Jenny Lake.
Grows along waters courses and along edges of piles and ridges of loose rock. Phenology: flowering.

U.S.A., Wyoming, Teton County: Grand Teton National Park: Teton Glacier.
Morraine. Flowers yellow. Phenology: flowering.

U.S.A., Wyoming, Big Horn County: Big Horn Mountains: Medicine Mountain.
44.8079° N, 107.8948° W; NAD 83, uncertainty 1 mi., Digital Map
Dry south slope, moist swale. Flowers yellow. Phenology: flowering.
with Rua P. Williams

U.S.A., Wyoming, Park County: Yellowstone National Park: Spring Creek.
On rather dry, stony ground. In great tuft or patches. Phenology: flowering.
Annotated by William Sm. Gruezo on 9//1945. Cited in: Gruezo, Wm. 1988. Biosystematics of Arnica sbg. Chamissonis. PhD Thesis, (ALTA).
with Elias Nelson

U.S.A., Wyoming, Teton County: Grand Teton National Park: Lake Solitude.
Stream bank near lake. Flowers yellow. Phenology: flowering.

U.S.A., Wyoming, Teton County: Gros Ventre Mountains: Torquoise Lake.
On rocky slope; growing with Phleum alpinum and Sedum sp. Infrequent. Phenology: flowering.
Annotated by William Sm. Gruezo on 9//1986. Cited in: Gruezo, Wm. 1988. Biosystematics of Arnica sbg. Chamissonis. PhD Thesis (ALTA)

U.S.A., Wyoming, Park County: Yellowstone National Park: foot of Mt. Washburn, 2 mi above Dunraven Pass.
Annotated by William Sm. Gruezo on 9//1986. Cited in: Gruezo, Wm. 1988. Biosystematics of Arnica sbg. Chamissonis. PhD Thesis (ALTA) & used for pollen study.

U.S.A., Wyoming, Sheridan County: Big Horn Range: tributary of Mann Creek on east side of Dark Canyon below rim of Boyd Ridge, ca 1 mi N of Leaky Mountain.
Wet meadow below seep spring; cover ca 95%; soil moist, limestone-derived; with Carex capillaris, C. lanuginosa, Sullivantia, Heracleum, Bromus inermis, and Dactylis. Phenology: flowering.

U.S.A., Wyoming, Big Horn County: Bighorn National Forest: Bear Creek S(heep) & G(oat) (allotment), Bald Mountain.
T55N R91W
South 25% slope; deep loam (sedimentary); park. Restricted. Phenology: flowering.
Annotated by William Sm. Gruezo on 9//1986. Cited in: Gruezo, Wm. 1988. Biosystematics of Arnica sbg. Chamissonis. PhD Thesis (ALTA)
Neland H. Kissinger Jr., K-36. 9/15/1951.

U.S.A., Wyoming, Teton County: Gros Ventre Mountains: Lower Slide Lake.
Growing with Salix sp. and Ranunculus sp.; along lake in dry soil. Frequent. Phenology: flowering.
Annotated by William Sm. Gruezo on 9//1986. Cited in: Gruezo, Wm. 1988. Biosystematics of Arnica sbg. Chamissonis. PhD Thesis (ALTA) & used for pollen study, taxometric analysis.

U.S.A., Wyoming, Lincoln County: Salt River Range: Smiths Fork Road at the switchback above Smiths Fork River.
Along a creek and on an open slope. Growing in desne patches. Phenology: flowering.
Annotated by William Sm. Gruezo on 9//1986. Cited in: Gruezo, Wm. 1988. Biosystematics of Arnica sbg. Chamissonis. PhD Thesis (ALTA) & used for pollen study.

U.S.A., Wyoming, Teton County: Gros Ventre Mountains: Granite Creek.
Along stream in moist soil, growing with Castilleja sp. and Senecio sp. Common. Phenology: flowering.
Annotated by William Sm. Gruezo on 9//1986. Cited in: Gruezo, Wm. 1988. Biosystematics of Arnica sbg. Chamissonis. PhD Thesis (ALTA) & used for pollen study, taxometric analysis.

U.S.A., Wyoming, Teton County: Gros Ventre Mountains: Sportsman Ridge.
Open area above treeline, growing with Artemisia sp. and Ribes sp. Infrequent. Phenology: flowering.
Annotated by william sm. Gruezo on 9//1986. Cited in: Gruezo, Wm. 1988. Biosystematics of Arnica sbg. Chamissonis. PhD Thesis (ALTA) & used for pollen study, taxometric analysis.

U.S.A., Wyoming, Teton County: Grand Teton National Park: Teton Glacier north of Bradley Lake.
Moraine. Flowers yellow. Phenology: flowering.
Annotated by William Sm. Gruezo on 9//1986. Cited in: Gruezo, Wm. 1988. Biosystematics of Arnica sbg. Chamissonis. PhD Thesis (ALTA).