Poa abbreviata ssp. pattersonii (1996)
POACEAE
Poa abbreviata R. Br. ssp. pattersonii (Vasey) Á. Löve, D. Löve, & B. M. Kapoor
U.S.A., Colorado, Park County: East-central Colorado: Mosquito Range to Plains: Mosquito Range: Peerless Mountain/Horseshoe Cirque: along the slopes between Horseshoe and Peerless Mountains and in the basin below the cirque, ca 8 air mi WSW of Fairplay.
Roadside on steep, rocky slopes near the top of the ridge. Phenology: flowering.
with Bobbi Siems
Accession: (unaccessioned)

Poa abbreviata ssp. pattersonii (1996)
POACEAE
Poa abbreviata R. Br. ssp. pattersonii (Vasey) Á. Löve, D. Löve, & B. M. Kapoor
U.S.A., Wyoming, Fremont County: Wind River Range: Fitzpatrick Wilderness Area: Shoshone National Forest: along Glacier Trail leading to Goat Flat, ca 11 air mi S of Dubois.
Alpine meadow and granite boulder slopes. Phenology: flowering.
David Rosenthal, 552. 8/7/1996.
Accession: USFS 852561, Barcode: USFS0036626

Poa abbreviata ssp. pattersonii (1996)
POACEAE
Poa abbreviata R. Br. ssp. pattersonii (Vasey) Á. Löve, D. Löve, & B. M. Kapoor
U.S.A., Wyoming, Fremont County: Wind River Range: Fitzpatrick Wilderness Area: "Peak 11696", ca 1.5 mi S of Circle benchmark.
Boulder fields, igneous and metamorphic. Phenology: flowering.
Annotations:
1. Poa abbreviata R. Br. ssp. pattersonii (Vasey) Á. Löve, D. Löve, & B. M. Kapoor
Annotated by David Rosenthal.
with David Rosenthal
Accession: USFS 852562, Barcode: USFS0036627

U.S.A., Wyoming, Park County: Northern Absaroka Area: Deer Creek Pass SSE to Kingfisher Peak.
Alpine meadows and rocky slopes. Phenology: flowering.
Annotations:
1. Poa abbreviata R. Br. ssp. pattersonii (Vasey) Á. Löve, D. Löve, & B. M. Kapoor
Annotated by David Rosenthal.
with David Rosenthal
Accession: USFS 852563, Barcode: USFS0036628

U.S.A., Wyoming, Park County: Northern Absaroka Area: Shoshone National Forest: Ishawooa Mesa Trail, ca 28 air mi SW of Cody.
Vegetated rocky slopes, rocky windswept ridge with some forested area on leeward slopes. Phenology: flowering.

U.S.A., Wyoming, Park County: Northern Absaroka Area: Shoshone National Forest: Ishawooa Mesa Trail along ridge, ca 28 air mi SW of Cody.
Spruce/fir forest along ridge with rock outcrops and small meadows. Phenology: flowering.

U.S.A., Wyoming, Park County: Northern Absaroka Area: Shoshone National Forest: Ishawooa Mesa Trail along ridge to peak 10290, ca 28 air mi SW of Cody.
Alpine meadow and down to treeline. Phenology: flowering.

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)

U.S.A., Wyoming, Park County: Northern Absaroka Area: Ishawooa Pass and S to 1 mi.
Alpine meadow and rocky areas. Phenology: flowering.
Annotations:
1. Poa abbreviata R. Br. ssp. pattersonii (Vasey) Á. Löve, D. Löve, & B. M. Kapoor
Annotated by David Rosenthal.

U.S.A., Wyoming, Hot Springs County: Absaroka Mountains: Shoshone National Forest: summit and north side of Cottonwood Peak, head of Cottonwood Creek, ca 45 mi NW of Thermopolis.
Rocky alpine meadow with Geum rossii, Silene acaulis, Trifolium dasyphyllum, and Lomatium cous. Phenology: flowering & fruiting.
Accession: RM 825029, Barcode: RM0019685

U.S.A., Wyoming, Park County: Gallatin Range: Yellowstone National Park: on southeast ridge of Electric Peak just below summit, 7 mi WNW of Mammoth.
Talus and scree with Hulsea algida, Penstemon montanus, and Saxifraga bronchialis var. austromontana. Phenology: fruiting.
Accession: RM 825341, Barcode: RM0019814

U.S.A., Wyoming, Park County: North Fork Shoshone River Drainage: Absaroka Mountains: top of north end of Howell Mountain, ca 5-6 mi S of U.S. Hwy 14, 16, & 20.
Tundra-turf communities. Phenology: flowering & fruiting.
Accession: RM 726126, Barcode: RM0039131

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.
Tundra, turfy meadow communities. Phenology: flowering & fruiting.

U.S.A., Wyoming, Park County: Absaroka Mountains: South Fork Shoshone River Drainage: top of Carter Mountain at the headwaters of North Fork Meeteetse Creek, ca 24-25 mi SW of Cody.
Alpine tundra in meadow community dominated by Trifolium dasycephalum, Poa alpina, Geum rossii, Arnica fulgens and Carex obtusata. 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.
At edge of escarpment overlooking Grinnell Creek and just below late lying snowbanks, moist-wet soil dominated by Juncus mertensianus, Antennaria media, and Sedum rhodanthum. 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., Idaho, Fremont County: Targhee National Forest: Centennial Mountains: summit of Sawtell Peak, ca 10 mi NNW of Island Park.
Elev. 9860 ft.
Treeless and tundra-like with Lomatium cous, Potentilla diversifolia, Carex elynoides and Dodecatheon pulchellum.
Accession: RM (unaccessioned)

U.S.A., Montana, Carbon County: Beartooth Mountains: Custer National Forest: ca 1/4-1/8 mi W of U.S. Highway 212, ca 16 mi SW of Red Lodge.
Wet-mesic alpine tundra, prominent species include Salix glauca, Salix planifolia, Deschampsia cespitosa, Trifolium parryi and Geum rossii. Phenology: flowering & fruiting.

U.S.A., Montana, Park County: Absaroka-Beartooth Mountains: Gallatin National Forest: divide between South Fork Deep Creek and Davis Creek, ca 13 mi SE of Livingston.
Tundra-forest ecotone with scattered Pinus albicaulis and with Juncus drummondii, Arnica latifolia and Sibbaldia procumbens. Phenology: flowering.
Accession: RM 619772

U.S.A., Montana, Sweet Grass County: Beartooth Mountains: Gallatin National Forest: saddle between Contact and Chrome mountains: ca 3 mi E of the Boulder River, ca 29 mi SW of Big Timber.
Subalpine meadow-whitebark pine woodland mosaic with Ledum glandulosum and Vaccinium scoparium. Phenology: flowering.
Accession: RM 739805

U.S.A., Montana, Madison County: Madison Range: Gallatin National Forest: east ridge and sub-summit of Lone Mountain, ca 9 mi W of Big Sky.
Sparsely vegetated andesitic talus with Hulsea algida, Stellaria americana, Trifolium haydenii, and Oxyria digyna. Phenology: flowering.
Accession: RM 740165

U.S.A., Montana, Madison County: Madison Range: Gallatin National Forest: east ridge and sub-summit of Lone Mountain, ca 9 mi W of Big Sky.
Sparsely vegetated andesitic talus with Hulsea algida, Stellaria americana, Trifolium haydenii, and Oxyria digyna. Phenology: flowering.

U.S.A., Montana, 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: fruiting.

U.S.A., Montana, Madison County: Madison Range: Beaverhead National Forest: Cradle Lakes at head of Papoose Creek, ca 2.5 mi SW of Hilgard Peak.
T11S R2E S14; also S10
Talus and felsenmeer with Arnica rydbergii, Potentilla glandulosa, and Penstemon attenuatus. Phenology: flowering & fruiting.

U.S.A., Montana, Park County: Absaroka-Beartooth Mountains: Gallatin National Forest: Monitor Peak, ca 12 mi N of Gardiner.
T8S R9E S5
Turfy, mesic, alpine tundra with Deschampsia cespitosa, Potentilla diversifolia, Juncus drummondii, and Salix arctica. Phenology: flowering & fruiting.

U.S.A., Montana, Gallatin County: Gallatin Range: Gallatin National Forest: summit and south ridge of Mount Blackmore, 18 mi S of Bozeman.
Dry, rocky alpine tundra with Senecio fremontii, Arenaria congesta var. congesta, and Smelowskia calycina var. americana. Phenology: flowering & fruiting.

U.S.A., Colorado, Mineral County: Eastern San Juan Mountains: San Juan National Forest: Fourmile Trail, ca 11 air mi N of Pagosa Springs.
Spruce, fir, and aspen forest. Phenology: flowering & fruiting.
Accession: RM (unaccessioned)

U.S.A., Colorado, San Juan County: Eastern San Juan Mountains: Stony Pass:
Alpine mesic meadows and along creek. Phenology: flowering & fruiting.
with Kurt Flaig
Accession: RM (unaccessioned)

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

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

U.S.A., Colorado, Rio Grande County: Eastern San Juan Mountains: Rio Grande National Forest: U.S. Hwy 160 W to Park Creek Road, then
Alpine meadow ascending to ridge summit with melting snowfield. Phenology: flowering & fruiting.

U.S.A., Colorado, Mineral County: Eastern San Juan Mountains: Rio Grande National Forest: peaks to the SW of Hunter Lake, ca 11 air mi W from South Fork off U.S. Hwy 160.
Spruce forest slope with southeast exposure. Phenology: flowering & fruiting.

U.S.A., Colorado, Rio Grande County: Eastern San Juan Mountains: Rio Grande National Forest: Alamosa Trail, Ranger Creek.
Aspen woodland and mixed conifer forest; large rock outcrops on 45 deg southwest-facing slope. Phenology: flowering & fruiting.

U.S.A., Colorado, Saguache County: Eastern San Juan Mountains: Rio Grande National Forest: La Garita Mountains: Perry Creek Trailhead, Bowers Peak, Forest Road 650, 24 air mi NW of Del Norte.
Spruce forest along creek into alpine. Phenology: flowering.

U.S.A., Colorado, Saguache County: Eastern San Juan Mountains: Rio Grande National Forest: La Garita Mountains: Perry Creek Trailhead, Bowers Peak, Forest Road 650, 24 air mi NW of Del Norte.
Alpine on southeast-facing slope. Phenology: buds.

U.S.A., Colorado, Saguache County: Eastern San Juan Mountains: Rio Grande National Forest: La Garita Mountains: Perry Creek Trailhead, Bowers Peak, Forest Road 650, 24 air mi NW of Del Norte.
Alpine on southeast-facing slope. Phenology: flowering.

U.S.A., Colorado, Mineral County: Eastern San Juan Mountains: Rio Grande National Forest: border of southwest edge of La Garita Wilderness: East Willow Creek, Phoenix Park, La Garita Peak, 4.5 air mi NNE of Creede.
Alpine meadow. Phenology: flowering.

U.S.A., Colorado, Mineral County: Eastern San Juan Mountains: Rio Grande National Forest: border of southwest edge of La Garita Wilderness: East Willow Creek, Phoenix Park, La Garita Peak, 4.5 air mi NNE of Creede.
Alpine meadow. Phenology: flowering & fruiting.

U.S.A., Colorado, Mineral County: Eastern San Juan Mountains: Rio Grande National Forest: border of southwest edge of La Garita Wilderness: East Willow Creek, Phoenix Park, La Garita Peak, 4.5 air mi NNE of Creede.
Alpine meadow. Phenology: buds.

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

U.S.A., Colorado, Conejos County: Eastern San Juan Mountains: Rio Grande National Forest: Trailhead 720 to Conejos Peak, Forest Road 105, 37 air mi SW of Monte Vista.
South-facing slope in spruce/fir forest. Phenology: flowering & fruiting.

U.S.A., Colorado, Rio Grande County: Eastern San Juan Mountains: Rio Grande National Forest: South Fork Rock Creek, Bennett Peak, Forest Road 28, 19 air mi SSW of Del Norte; Trailhead 702.
Spruce forest on an old closed logging road. Phenology: flowering & fruiting.

U.S.A., Colorado, Rio Grande County: Eastern San Juan Mountains: Rio Grande National Forest: South Fork Rock Creek, Bennett Peak summit, Forest Road 28, 19 air mi SSW of Del Norte; Trailhead 702.
Mesic subalpine meadow. Phenology: flowering & fruiting.

U.S.A., Colorado, Hinsdale County: Eastern San Juan Mountains: Rio Grande National Forest: North Clear Creek Falls Overlook, Colo Hwy 149, ca 14.5 air mi W of Creede.
Open meadow, slight west-facing slope with some rock outcrops. Phenology: flowering & fruiting.
with Michele and Colton Pring

U.S.A., Colorado, Hinsdale County: Eastern San Juan Mountains: Rio Grande National Forest: Heart Lake, Forest Road 518.1B, Colo Hwy 149, ca 27 air mi W of Creede.
Spruce forest on southwest-facing slope. Phenology: flowering & fruiting.
with Michele and Colton Pring

U.S.A., Colorado, Hinsdale County: Eastern San Juan Mountains: Gunnison National Forest: Cuba Gulch Trailhead, Forest Road 30, Colo Hwy 149, Half Peak.
Spruce and fir forest on north-facing slope. Phenology: flowering & fruiting.
with Ronald L. Hartman and Rick Pring

U.S.A., Colorado, Hinsdale County: Eastern San Juan Mountains: Gunnison National Forest: Cuba Gulch Trailhead, Forest Road 30, Colo Hwy 149, Half Peak.
Willow carr in alpine meadow up northwest-facing slope at peak base. Phenology: flowering & fruiting.
with Ronald L. Hartman and Rick Pring

U.S.A., Colorado, Conejos County: Eastern San Juan Mountains: Rio Grande National Forest: South San Juan Wilderness: Continental Divide Trail, Forest Road 118.1C, Colo Hwy 17, ca 52 air mi SSW of Del Norte.
Alpine peak summit in alpine meadow. Phenology: flowering.

U.S.A., Colorado, Conejos County: Eastern San Juan Mountains: Rio Grande National Forest: Osier Mountain, ca 8 air mi SW of Fox Creek.
Reclaimed slope with lodgepole pine (planted) to rim top (former burn area ca 1878); windblown. Phenology: flowering & fruiting.
Annotated by Jeanette Flaig.

U.S.A., Colorado, Grand County: Arapaho National Forest: Front Range: Simpson Creek, ca 6 air mi NW of Byers Peak; ca 11.5 air mi SE of Hot Sulphur Springs.
Elev. 9600 ft.
Along creek, in marshy areas, and adjacent spruce/lodgepole pine forest. Phenology: flowering & fruiting.
with Michael Foley

U.S.A., Colorado, Grand County: Arapaho National Forest: Rabbit Ears Range: Parkview Mountain, ca 4.5 air mi SW of Radial Mountain, ca 8.5 air mi SSE of Rand.
Subalpine and alpine steep slopes. Phenology: flowering & fruiting.

U.S.A., Colorado, Grand County: Arapaho National Forest: Front Range: Byers Peak Wilderness: Byers Peak, ca 14.5 air mi S of Granby; ca 16.5 air mi SE of Hot Sulphur Springs.
Alpine. Phenology: flowering & fruiting.
with Shannon Terry

U.S.A., Colorado, Grand County: Arapaho National Forest: Front Range: Jones Pass, ca 13 air mi SW of Fraser, ca 9.5 air mi NW of Loveland Pass.
Steep eastern alpine slope. Phenology: flowering & fruiting.

U.S.A., Colorado, Grand County: Arapaho National Forest: Front Range: Indian Peaks Wilderness: Pawnee Pass/Pawne Lake, ca 16 air mi E of Granby; ca 13.5 air mi NE of Fraser.
Rocky granite western slope into wet meadow and lakeside. Phenology: flowering & fruiting.

U.S.A., Colorado, Grand County: Pike National Forest: Mount Evans Wilderness: Front Range: Guanella Pass to foot of Mount Bierstadt, ca 8.5 air mi S of Georgetown and ca 3 air mi WSW of Mount Evans.
Subalpine. Phenology: flowering & fruiting.

U.S.A., Colorado, Clear Creek County: Arapaho National Forest: Front Range: Bard Creek to Engelmann Peak, ca 5 air mi NW of Georgetown and 4.5 air mi WSW of Empire.
Alpine ridge and peak. Phenology: flowering & fruiting.

U.S.A., Colorado, Chaffee County: Central Colorado: Sawatch Range, East Slope Continental Divide: trail up Mount Columbia, ca 13 air mi NW of Buena Vista.
Alpine scree and alpine meadow, west aspect. Phenology: flowering.
Accession: (unaccessioned)

U.S.A., Colorado, Lake County: Central Colorado: Sawatch Range, East Slope Continental Divide: on Native Lakes Trail at and above treeline, ca 9 air mi W of Leadville.
Subalpine meadow with Salix. Phenology: flowering & fruiting.

U.S.A., Colorado, Eagle County: Central Colorado: Castle Peak Area, West Slope Continental Divide: Trail Gulch on BLM Road 301, ca 7 air mi NNW of Gypsum.
Gypsum barren slopes. Phenology: flowering & fruiting.
with Emily Holt

U.S.A., Colorado, Eagle County: Central Colorado: Castle Peak Area, West Slope Continental Divide: 2 road mi on County Road 33, ca 2 air mi N of Eagle, immediately after gate, along road and to the W.
Pinyon-juniper woodland on east aspect. Phenology: flowering & fruiting.

U.S.A., Colorado, Chaffee County: Central Colorado: Sawatch Range, East Slope Continental Divide: along County Road 175, shortly after dirt road ends and becomes public land, ca 3 air mi N of Salida.
Pinyon woodland on sandstone derived soil. Phenology: flowering & fruiting.

U.S.A., Colorado, Chaffee County: Central Colorado: Sawatch Range, East Slope Continental Divide: along Mt. Harvard Trail up east ridge from saddle up to summit, ca 14 air mi NW of Buena Vista.
Alpine and subalpine turf-meadow. Phenology: flowering & fruiting.
with Tim Assal

U.S.A., Colorado, Lake County: San Isabel National Forest: Mount Elbert: south slope near summit to saddle towards Bull Hill.
T11S R81W S4; also S9
Rocky slopes. Phenology: flowering & fruiting.
with Janice C. Coffey

U.S.A., Colorado, Lake County: San Isabel National Forest: Mount Elbert: saddle S of summit towards Bull Hill.
Grassy meadow and rocky flats. Phenology: flowering & fruiting.
with Janice C. Coffey

U.S.A., Colorado, Gunnison County: Northern Gunnison Basin: Fossil Ridge Recreation Management area: ca 4.5 air mi SSW of Tincup.
Dry tundra. Phenology: flowering.

U.S.A., Colorado, Gunnison County: Northern Gunnison Basin: Fossil Ridge Wilderness: Square Top Mountain to Gunsight Pass, ca 7.5 air mi N of Ohio.
Alpine tundra ridge from mountain to pass. Phenology: flowering.
with Chris Floyd and Josh Crayton
Accession: 777720

U.S.A., Colorado, Gunnison County: Northern Gunnison Basin: Richmond and Augusta mountains, ca 2.5 air mi WNW of Pittsburg.
Alpine ridge. Phenology: flowering.
Accession: 777719

U.S.A., Colorado, Gunnison County: Northern Gunnison Basin: West Elk Wilderness: South Baldy Mountain, ca 12 air mi N of Blue Mesa Reservoir.
Alpine tundra along southeast side of mountain. Phenology: flowering.
with Christine Tonielli and Josh Crayton
Accession: 777718

U.S.A., Colorado, Gunnison County: Northern Gunnison Basin: West Elk Wilderness: South Baldy Mountain, ca 12 air mi N of Blue Mesa Reservoir.
Alpine tundra along southeast side of mountain. Phenology: flowering.
with Christine Tonielli and Josh Crayton

U.S.A., Colorado, Gunnison County: Northern Gunnison Basin: West Elk Wilderness: South Baldy and Middle Baldy mountains, ca 13 air mi N of Blue Mesa Reservoir.
Alpine tundra along ridge between mountains. Phenology: flowering.

U.S.A., Colorado, Gunnison County: Northern Gunnison Basin: West Elk Wilderness: North Baldy Mountain and West Elk Peak, ca 15.5 air mi N of Blue Mesa Reservoir.
Alpine tundra along ridge between mountains. Phenology: flowering.

U.S.A., Colorado, San Miguel County: San Miguel and Lower Dolores River Drainages: along Whipple Mountain Trail.
Open meadows. Phenology: flowering & fruiting.

U.S.A., Wyoming, Fremont County: East Slope Wind River Range and Vicinity: north and east slopes of Roaring Fork Mountain, ca 12 air mi SW of Lander.
Soil pockets amongst granite boulders. Phenology: flowering.

U.S.A., Wyoming, Fremont County: East Slope Wind River Range and Vicinity: Sheridan Creek and Lava Mountain, ca 25 air mi WNW of Dubois.
Rocky meadow/talus slope. Phenology: flowering.
with Michelle Noe

U.S.A., Wyoming, Fremont County: East Slope Wind River Range and Vicinity: Whiskey Mountain and vicinity, ca 7 air mi S of Dubois.
Rocky, dry meadow on limestone. Phenology: flowering & fruiting.

U.S.A., Wyoming, Fremont County: East Slope Wind River Range and Vicinity: south end of Popo Agie Wilderness, ca 13 air mi SW of Lander.
Rocky alpine meadow. Phenology: flowering.

U.S.A., Wyoming, Fremont County: East Slope Wind River Range and Vicinity: Tayo Park to Coon Lake to Wind River Peak to Deep Creek Lakes, ca 16 air mi WSW of Lander.
Dry rocky meadow. Phenology: flowering.

U.S.A., Wyoming, Fremont County: East Slope Wind River Range and Vicinity: Blaurock Pass and upper Dinwoody Creek, ca 22 air mi S of Dubois.
Moist, rocky alpine riparian areas. Phenology: flowering.

U.S.A., Wyoming, Fremont County: East Slope Wind River Range and Vicinity: North Popo Agie River, 2 mi N of Deep Creek Lakes; ca 20 air mi WSW of Lander.
Elev. 9330 ft.
Scattered soil pockets. Phenology: flowering & fruiting.
with Meghan Taylor

U.S.A., Wyoming, Fremont County: East Slope Wind River Range and Vicinity: Hailey Pass and vicinity, ca 15 air mi WNW of Shoshone Lake.
Dry and rocky alpine meadows. Phenology: flowering.

U.S.A., Wyoming, Fremont County: East Slope Wind River Range and Vicinity: Golden Lakes, ca 10 air mi SE of Gannett Peak.
Lake margin, riparian. Phenology: flowering.
with Aaron Wells

U.S.A., Wyoming, Fremont County: East Slope Wind River Range and Vicinity: Gentlemans Pass, ca 7 air mi ESE of Gannett Peak.
Alpine turf. Phenology: flowering & fruiting.
with Aaron Wells

U.S.A., Wyoming, Fremont County: East Slope Wind River Range and Vicinity: Knife Point Glacier, Indian Pass, and vicinity, ca 4 mi SE of Gannett Peak.
Alpine turf. Phenology: flowering & fruiting.
with Aaron Wells

U.S.A., Wyoming, Fremont County: East Slope Wind River Range and Vicinity: Union Peak, Union Lake, and South Fork Warm Spring Creek.
Talus slope. Phenology: flowering.

U.S.A., Wyoming, Fremont County: East Slope Wind River Range and Vicinity: Big Meadows, ca 6 air mi E of Yukon Peak.
Sand dunes. Phenology: fruiting.
with Rick Massatti

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

U.S.A., Colorado, Gunnison County: Southern Gunnison Basin: San Juan Mountains: Gunnison National Forest: Big Blue Wilderness: at the top of Fall Creek Falls and N for ca 1 mi along the Fall Creek Trail, ca 2.5-2.7 air mi E of Sheep Mountain.
Subalpine meadow. Phenology: flowering & fruiting.

U.S.A., Colorado, Hinsdale County: Southern Gunnison Basin: San Juan Mountains: upper northwest flanks of unnamed peaks 12,792' and 13,502', ca 1.2 air mi ESE of Whitecross Mountain; ca 2.7-2.9 air mi W of Sunshine Peak.
Alpine tundra and rocky slopes. Phenology: flowering & fruiting.

U.S.A., Wyoming, Park County: Near summit of Clay Butte, near Beartooth Butte [0.5 mi W].
44.9447° N, 109.6265° W; NAD 83, uncertainty 0.25 mi., Digital Map
[near Beartooth Butte, 0.5 miles west]*Field book Phenology: flowering & fruiting.
with R. C. Rollins

U.S.A., Wyoming, Big Horn County: Bighorn National Forest; rim of Paintrock Basin.
T50N R87W S5
Northeast slope, dry limestone clay soil with weeds. Phenology: flowering & fruiting.
Alfred G. Clayton, PJ 33. 7/9/1917.

U.S.A., Wyoming, Albany County: Telephone Mines.
On south slopes. Phenology: flowering & fruiting.

U.S.A., Wyoming, Park County: North Fork Shoshone River Drainage: Absaroka Mountains: Yellowstone National Park: ridge ca 1 mi N of U.S. Hwy 14, 16, & 20 and ca 4 mi W of East Entrance in the Middle Creek drainage.
Rocky meadow, south facing slope dominated by Poa nervosa, Potentilla diversifolia, Nothocalais nigrescens and Lomatium cous.

U.S.A., Wyoming, Park County: North Fork Shoshone River Drainage: Absaroka Mountains: Yellowstone National Park: ridge ca 1 mi N of U.S. Hwy 14, 16, & 20 and ca 4 mi W of East Entrance in the Middle Creek drainage.
Rocky meadow, south facing slope dominated by Poa nervosa, Potentilla diversifolia, Nothocalais nigrescens and Lomatium cous. Phenology: flowering & fruiting.

U.S.A., Wyoming, Park County: North Fork Shoshone River Drainage: Absaroka Mountains: Yellowstone National Park: ridge ca 1/4 mi N of U.S. Hwy 14, 16, & 20 and ca 4 mi W of East Entrance in the Middle Creek drainage.
Rocky, vernal seepage area on open south facing slope, dominated by Allium brandegei, Lewisia triphylla, Floerkea proserpinacoides and Saxifraga nidifica. Phenology: flowering & fruiting.

U.S.A., Wyoming, Park County: Absaroka Mountains: North Fork Shoshone River Drainage: along the headwaters of Blackwater Creek.
On tundra. Phenology: flowering & fruiting.

U.S.A., Wyoming, Park County: Absaroka Mountains: along road, top of Carter Mountain, W of Meeteetse.
T49N R103W S7
On tundra. Phenology: flowering & fruiting.
Annotated by Robert D. Dorn in 1987.

U.S.A., Wyoming, Park County: Absaroka Mountains: along road, top of Carter Mountain, W of Meeteetse.
T49N R103W S7
On tundra. Phenology: flowering & fruiting.

U.S.A., Wyoming, Teton County: Absaroka Mountains: on ridge 0.5 - 2.0 mi N of Togwotee Pass.
T44N R110W S21; also S16

U.S.A., Wyoming, Park County: Absaroka Mountains: Norht Fork Shoshone River Drainage: ridge above and NW of the head of East Fork Big Creek, ca 1.5-2.5 mi S of Trout Peak.
Extensive rolling tundra. Phenology: flowering & fruiting.

U.S.A., Wyoming, Park County: Absaroka Mountains: North Fork Shoshone River Drainage: top of Buttress Mountain, ca 4 mi N of U.S. Hwy 14, 16 & 20.

U.S.A., Wyoming, Albany County: Medicine Bow Mountains: snowy Range: Libby Flats: ca 36.5 air mi WNW of Laramie, ca 7 air mi NW of Centennial
Growing on exposed rocky site amongst Krumholtz. Phenology: flowering & fruiting.
George Stephens, 72. 7/28/1981.

U.S.A., Wyoming, Park County: Absaroka Mountains, summit of Irish Rock, ca 16.2 air mi W of Sunshine Reservoir Dam. /4 /4S8.
Outcrops and very rocky soil, volcanic conglomerate. Phenology: flowering.

U.S.A., Wyoming, Teton County: Grand Teton National Park: Teton Range: Holly Lake and Mt Woodring area W of Jenny Lake: E of Holly Lake.
A small patch near the top of a small dry ridge (south side). Phenology: flowering.

U.S.A., Wyoming, Teton County: Grand Teton National Park: Teton Range: Holly Lake and Mount Woodring area, W of Jenny Lake: Mount Woodring.
Scattered clumps among rocks of rocky south facing slope. Phenology: flowering & fruiting.

U.S.A., Wyoming, Park County: Top of Windy Mountain, near lookout.
Phenology: flowering & fruiting.
Philip L. Johnson, 244B. 8/7/1959.

U.S.A., Wyoming, Park County: Beartooth Range SE of Quintuple Peak.
Alpine tundra, under white bark pine on moraine. Phenology: flowering & fruiting.
Annotated by Stuart Markow in 1999.
Philip L. Johnson, 8. 7/13/1958.

U.S.A., Wyoming, Fremont County: Whiskey Mountain.
Phenology: flowering & fruiting.

U.S.A., Wyoming, Teton County: Summit of Rendezvous Mountain.
Phenology: flowering & fruiting.

U.S.A., Wyoming, Lincoln County: Summit of Wyoming Peak.
Rocky scree at the summit of peak. Phenology: flowering & fruiting.

U.S.A., Wyoming, Lincoln County: Slopes of Wyoming Peak.
Alpine turf. Phenology: flowering & fruiting.

U.S.A., Wyoming, Lincoln County: Slopes of Wyoming Peak.

U.S.A., Wyoming, Park County: Above Gardner Lake.
Rocky slopes. Phenology: flowering & fruiting.

U.S.A., Wyoming, Fremont County: Union Peak.
Edges of willow thickets and moist alpine meadows. Phenology: flowering & fruiting.

U.S.A., Wyoming, Park County: Beartooth Range: Clay Butte, due N and ca 60 ft above Clay Butte fire tower, ca 1 mi N of U.S. Hwy 212.
Phlox pulvinata community on sloping SW shoulder with ca 30% limestone gravel & rock cover. Phenology: flowering & fruiting.
Sabine Mellmann-Brown, 2370. 7/8/1996.
with Jill Walford

U.S.A., Wyoming, Park County: Beartooth Range: Beartooth Plateau, shoulder of ridge above (east) of Christmas Lake, ca 0.5 mi S of U.S. Hwy 212.
Cushion plant community in scree/ rock matrix in windswept area possibly snow free most of the winter. Phenology: flowering & fruiting.
Sabine Mellmann-Brown, 2451. 7/22/1996.

U.S.A., Wyoming, Park County: Beartooth Range: Beartooth Plateau, shoulder of ridge above ( east) of Christmas Lake, ca 0.3 mi E of U.S. Hwy 212.
Geum rossii community on west facing mountain slope. Phenology: flowering & fruiting.
Sabine Mellmann-Brown, 2455. 7/22/1996.

U.S.A., Wyoming, Park County: Beartooth Range: Beartooth Plateau, Twin Lakes, side of cirque wall on east side of lower lake, ca 0.2 mi W of U.S. Hwy 212.
Geum rossii turf community on steep cirque side wall between rock outcrops. Phenology: flowering & fruiting.

U.S.A., Wyoming, Park County: Beartooth Range: Beartooth Plateau, head of Wyoming Creek, ca 0.5 mi S of summit of Wymont Peak, ca 0.3 mi E of U.S. Hwy 212.
Carex and Salix community in swale on southeast facing hillside with solifluction lobes, Phenology: flowering & fruiting.

U.S.A., Wyoming, Park County: Beartooth Range: Beartooth Plateau, shoulder of ridge above (east) of Christmas Lake, ca 0.5 air mi S of U.S. Hwy 212.
Geum rossii community on west facing mountain slope. Phenology: flowering & fruiting.

U.S.A., Wyoming, Albany County: Medicine Bow Range: near the summit of Medicine Bow Peak.

U.S.A., Wyoming, Park County: Beartooth Plateau: west side of Twin Lakes basin, on north side of U.S. Hwy 212, 1.25-2 air mi S of Montana state line.
Small granite knoll dominated by Idaho fescue & Carex elynoides. Phenology: flowering & fruiting.

U.S.A., Wyoming, Park County: Beartooth Plateau: slopes on east side of Twin Lakes, ca 2 air mi NE of Beartooth Pass, ca 0.5 mi S of Montana.
Steep, W facing granite talus slope with stabilized patches of geum rossii turf. Phenology: flowering & fruiting.

U.S.A., Wyoming, Fremont County: Northeastern Wind River Range: slopes on south side of Circle Peak on Arrow Mountain, ca 11 mi SSE of Dubois; ca 4.5 mi S of Trail Lake.
Talus slope of sandy-limestone below summit flats with bare patches of pale stoney-clay soil; with Polemonium and Claytonia.

U.S.A., Colorado, Jackson County: North-central Colorado: Rabbit Ears Range: Parkview Mountain on upper north exposure, ca 28-29 air mi SSE of Walden.
Rocky north exposure. Phenology: flowering & fruiting.
Annotated by Stuart Markow.
with Sarah Nunn

U.S.A., Colorado, Jackson County: North-central Colorado: Rabbit Ears Range: Parkview Mountain on upper north exposure, ca 28-29 air mi SSE of Walden.
Rocky north exposure. Phenology: flowering.
Annotated by Stuart Markow.
with Sarah Nunn

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

U.S.A., Colorado, Jackson County: North-central Colorado: Never Summer Mountains: Never Summer Wilderness: Peak "11740" NW to Mount Cindy.
Phenology: flowering.

U.S.A., Wyoming, Teton County: Grand Teton National Park and Vicinity: Teton Range: in Stewart Draw, ca 4.5 air mi WNW of Moose; ca 14 air mi N of Jackson.
Montane slope adjacent to stream. Phenology: flowering & fruiting.
Annotated by David Scott.
with Nancy Bockino, Mike Straw

U.S.A., Wyoming, Teton County: Grand Teton National Park and Vicinity: Teton Range: near Elk Mountain, ca 18 air mi WNW of Moran; ca 22 air mi NNW of Moose.
Subalpine herbaceous rockland slope with small patches of mixed conifer and limestone shelves. Phenology: flowering.
Annotated by David Scott.
with Klara Varga

U.S.A., Wyoming, Teton County: Grand Teton National Park and Vicinity: Teton Range: near Elk Mountain, ca 18.5 air mi WNW of Moran; ca 22.5 air mi NNW of Moose.
Subalpine limestone ridge with krummholtz Picea engelmannii. Phenology: flowering.
Annotated by David Scott.
with Klara Varga

U.S.A., Wyoming, Teton County: Grand Teton National Park and Vicinity: Teton Range: Rendezvous Mountain.
Alpine ridge. Phenology: fruiting.
with David Scott

U.S.A., Wyoming, Park County: Southwestern Absarokas: Gobblers Knob at Deer Creek Pass, ca air mi 40 SW of Cody.
Rocky tallus and meadows at tiberline.

U.S.A., Wyoming, Teton County: Southwestern Absarokas: above Togwotee Pass.
Alpine meadow adjacent to microwave and USFS relay at timberline.

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., Colorado, Grand County: Arapaho National Forest: Jones Pass.
Common in alpine grassland on north 10% slope in shallow granite gravel with sedge and Trisetum. Also in Clear Creek County. Phenology: fruiting.
Accession: USFS 426218

U.S.A., Colorado, no county County: San Isabel National Forest.
Abundant around timberline in sandy loam. Phenology: fruiting.
Accession: USFS 426213

U.S.A., Colorado, Grand County: Rocky Mountain National Park.
Rock outcrop. Phenology: fruiting.

U.S.A., Colorado, Larimer County: Hague's Peak.
Accession: USFS 426217

U.S.A., Colorado, Larimer County: Moraine Park: beyond Windy Gulch.
Alpine. Phenology: fruiting.
George E. Osterhout, 6514. 9/1/1925.

U.S.A., Colorado, Clear Creek County: Arapaho National Forest: Mount Evans.
Moderate in alpine on south slope in loam between rocks. Phenology: flowering & fruiting.

U.S.A., Colorado, Lake County: Leadville: E of Silverking Motel at 2020 North Poplar.
Open rocky field. Phenology: fruiting.

U.S.A., Colorado, Summit County: Near Breckenridge. Mount Baldy.
Kenneth K. Mackenzie, 390. 8//1901.

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

U.S.A., Colorado, Conejos County: 2.8 mi Sse of Dipping Lakes; 2.8 mi Sw of Red Lake.
Elev. 3690 m.
Shallow gravelly soil of steep west-facing ridge with Tonestus and Erigeron. Phenology: fruiting.
Annotated by Stuart Markow in 1999.

U.S.A., Colorado, Clear Creek County: Arapaho National Forest: vicinity of Summit Lake.
Common in alpine in sandy loam with Carex, Poa and Geum. Phenology: flowering & fruiting.
Annotated by Larry E. Brown.

U.S.A., Colorado, Gunnison County: Gunnison National Forest: Taylor Park: Dorchester.
Occasional in grassland on 5% slope, southeast exposure with Artemisia tridentata, Poa, Festuc and Geum. Phenology: flowering & fruiting.
Annotated by Larry E. Brown.

U.S.A., Colorado, Larimer County: Rocky Mountain National Park: Forest Canyon: head.
Dry roadside. Phenology: flowering & fruiting.
Ruth Ashton Nelson, 888. 8/4/1933.
with Aven Nelson

U.S.A., Colorado, Jackson County: Rabbit Ears Range: ridge below Parkview Mountain.
40° 20' 20" N, 106° 7' 34" W; unknown, , Specimen Label
Small rocky knoll at end of northeast-running ridge below mountain. Also in Grand County, Phenology: flowering & fruiting.

U.S.A., Colorado, Park County: Near the summit of Mount Bross; NNW of Alma.
Grassy slopes. Phenology: flowering & fruiting.
with R. & J. Wittmann, A Bujakiewica

U.S.A., Wyoming, Teton County: Targhee National Forest: Crest of Teton Range: south face of Mt. Glory, ca 9 air mi NW of Jackson.
Open slopes dominated by forbs intermixed with large patches of coniferous forest dominated by Abies lasiocarpa and Picea engelmannii. Phenology: flowering & fruiting.

U.S.A., Colorado, Garfield County: Flat Tops/White River Plateau: Flat Tops Wilderness: Orno Peak, ca 11 air mi SW of Yampa.
Basalt outcrops and ridgetop above timberline.
James P. Vanderhorst, 4238. 8/21/1991.
with Carlos Palaci

U.S.A., Wyoming, Albany County: Medicine Bow Mountains: E of East Glacier Lake.
Bouldery, rocky southwest-facing slope. Near Plot 5. Phenology: flowering & fruiting.

U.S.A., Wyoming, Albany County: Medicine Bow Mountains: slope just W of West Glacier Lake.
Dry, rocky, southeast-facing slope. Around Plot 68.
with Claudia Regan

U.S.A., Wyoming, Albany County: Medicine Bow Mountains: N of West Glacier Lake, rock wall just W of Cascade Creek.
Patches of soil on rock wall. Phenology: flowering & fruiting.
with Maria Hille

U.S.A., Wyoming, Hot Springs County: Absaroka Mountains: ca 50 air mi W of Thermopolis, Washakie Needles and vicinity.
Scree and talus slopes. Phenology: flowering & fruiting.
Annotated by Erwin F. Evert in 1995.
Robert S. Kirkpatrick, 1503. 7/24/1983.
with Ruth E. B. Kirkpatrick

U.S.A., Wyoming, Park County: Absaroka Mountains: ca 27 mi SW of Meeteetse, along Meadow Creek ca 3 mi from junction from North Fork Wood River.
Scree and talus slopes with occasional mats of Geum rossii; rocky outcrops. Phenology: flowering & fruiting.
Robert S. Kirkpatrick, 2077. 8/14/1983.

U.S.A., Wyoming, Park County: Absaroka Mountains: ca 26 air mi SW of Meeteetse, ridge ca 1 mi S of Jojo Mountain.
Alpine ridges with turf mats; dry sites. Phenology: flowering & fruiting.
Robert S. Kirkpatrick, 2160. 8/14/1983.
with Ronald L. Hartman

U.S.A., Wyoming, Fremont County: Absaroka Mountains: ca 23 mi N of Dubois, ca 3 mi N of the junction of Frontier Creek and Wiggins Fork in the vicinity of Snow Lake.
Alpine meadows and rocky slopes; dry. Phenology: flowering & fruiting.
with Ronald L. Hartman

U.S.A., Wyoming, Park County: Absaroka Mountains: ca 28 air mi W of Meeteetse, ca 1.5 mi NW of Piney Pass in the vicinity of Carter Triangulation Station (elev. 12319).
Alpine meadows and slopes; talus and scree areas. Phenology: flowering & fruiting.

U.S.A., Wyoming, Park County: Absaroka Mountains: ca 32 air mi SW of Meeteetse in the vicinity of Dollar Mountain.
Alpine scree and talus slopes with rocky calcareous outcrops. Phenology: flowering & fruiting.
with Ruth E. B. Kirkpatrick

U.S.A., Wyoming, Park County: Southeastern Absarokas: Francs Peak.
Rocky alpine ridge with scattered turf communities dominated primarily by Geum rossii and Trifolium nanum. Phenology: flowering & fruiting.
with Robert S. Kirkpatrick

U.S.A., Wyoming, Park County: Southeastern Absarokas: Francs Fork, 2 air mi E of Francs Peak.
Extensive meadows on lower slopes and along stream. Phenology: flowering & fruiting.

U.S.A., Wyoming, Park County: Absaroka Mountains: 1.5-2.5 air mi NW of Kirwin, headwaters of the Greybull River between Greybull Pass and Yellow Creek.
Alpine meadows and rocky slopes. Phenology: flowering & fruiting.

U.S.A., Wyoming, Park County: Northern Absaroka: south end of Woody Ridge to Republic Pass.
Alpine meadows, rock outcrops, and talus slopes. Phenology: flowering & fruiting.
with B. E. Nelson

U.S.A., Wyoming, Park County: Northern Absarokas: 6 air mi SSE of Silver Gate, Montana.
Alpine meadows and ridges. Phenology: flowering & fruiting.

U.S.A., Wyoming, Park County: Yellowstone National Park: Northern Absarokas: on the divide 6-9 air mi SSE of Silver Gate, MT.
Alpine meadows and rocky slopes. Phenology: flowering & fruiting.

U.S.A., Wyoming, Park County: Northern Absarokas: trail 0.5-2 air mi NE of Trout Peak.
Rocky alpine slopes. Phenology: flowering & fruiting.

U.S.A., Wyoming, Park County: Southwestern Absarokas: Ishawooa Hills and Creek.
Sedimentary substrate of shales and sandstone and derivatives; sagebrush hills and slopes and badlands.
with Neil Snow

U.S.A., Wyoming, Fremont County: Southwestern Absarokas: Long Elk Ridge, 11 air mi SE of Togwotee Pass.
Sagebrush slopes and adjacent lodgepole and douglas fir forests.
with Neil Snow

U.S.A., Wyoming, Park County: Beartooth Plateau: Shoshone National Forest: Morrison Trail at south end of plateau, ca 13 air mi WSW of Clark.
In meadow. Phenology: flowering.
Annotated by Emily Elliott.
with Kent Houston
Accession: RM 862721, Barcode: USFS0042006

U.S.A., Wyoming, Park County: Beartooth Plateau: Shoshone National Forest: Morrison Trail at south end of plateau, ca 13 air mi WSW of Clark.
In meadow. Phenology: flowering.
Annotated by Emily Elliott.
with Kent Houston
Accession: RM 862722, Barcode: USFS0042007

U.S.A., Wyoming, Park County: Northern Absarokas: Hurricane Mesa, ca 8 air mi W of Crandall Ranger Station.
Alpine meadows and rock outcrops. Phenology: flowering & fruiting.
with T. J. Poll

U.S.A., Wyoming, Albany County: Medicine Bow Mountains: Sheep Mountain, NW corner.
Granite rocky slopes and ridges with Pinus ponderosa, P. contorta, and Pseudotsuga menziesii and openings with fallen timber. Phenology: buds.

U.S.A., Wyoming, Sublette County: West Slope Wind River Range: Green River Lakes Area, White Rock Mountain.
Alpine slope on limestone with some sandstone. Phenology: flowering & fruiting.
with Walter Fertig and B. E. Nelson

U.S.A., Wyoming, Sublette County: West Slope Wind River Range: East half of summit of Little Sheep Mountain.
Alpine/subalpine meadows with scattered whitebark pine and Engelmann spruce. Phenology: flowering & fruiting.
with T. J. Poll

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.
Small, sandy knoll bordering Boulder Creek. Vegetation sparse. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sublette County: West Slope Wind River Range: east slope of Twin Buttes, ca 27 air mi E of Pinedale.
Grassy, open ledges between rock outcrops in alpine zone. Phenology: flowering & fruiting.

U.S.A., Wyoming, Fremont County: West Slope Wind River Range: West slope and western crest of Roaring Fork Mountain, ca 0.5 mi N of West Atlantic Peak, ca 45 air mi SE of Pinedale. Also sec 29.
Grassy, open ledges between rock outcrops in alpine zone. Phenology: flowering & fruiting.
Annotated by Walter Fertig in 1996.

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

U.S.A., Wyoming, Sublette County: West Slope Wind River Range: Gypsum Mountain, ca 28 air mi N of Pinedale.
Subalpine broken limestone-shale talus on W slope of Mt. 10606. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sublette County: West Slope Wind River Range: West slopes and summit of Mount Baldy, ca 1.25 mi NE of Chain Lakes, ca 16.5 air mi NE of Pinedale.
Open alpine slopes and boulder fields. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sublette County: West Slope Wind River Range: west slope and summit of Mount 10994, 1 mi NE of Marms Lake, ca 30 air mi E of Pinedale.
Grassy ledges of granitic outcrops in alpine zone. Phenology: flowering & fruiting.

U.S.A., Colorado, Las Animas County: [location and coordinates withheld]
Logged area and open spruce-fir-bristlecone pine forest. Phenology: flowering & fruiting.
Annotated by Brian Elliott.
with Brian Elliott

U.S.A., Colorado, Custer County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Sangre de Cristo: from Horseshoe Lake up to Hermit Pass, W of Westcliffe.
Alpine. Phenology: flowering & fruiting.

U.S.A., Montana, Carbon County: Beartooth Mountains: Custer National Forest: along Robertson Draw at the intersection of Forest roads 2008 and 2009 ca 1-1.5 air mi N of Wyoming, ca 11.5 air mi S of Red Lodge.
Gravelly, stony (granitic) slope in a burn. Phenology: flowering.
with Emily Elliott

U.S.A., Montana, Gallatin County: Gallatin Range: Gallatin National Forest: Red Cliff Campground on the Gallatin River, ca 36.5 air mi SSW of Bozeman.
Limestone outcrop. Phenology: flowering.
with Ronald L. Hartman
Accession: RM 871494, Barcode: USFS0065072

U.S.A., Montana, Park County: Gallatin Range: Gallatin National Forest: near Cinnabar Mountain, ca 40 air mi SSW of Livingston; ca 7.5 air mi NW of Gardinar.
Open slopes and plateau dominated by sagebrush and mixed forbs on decomposing granite. Phenology: flowering.

U.S.A., Montana, Gallatin County: Gallatin Range: Gallatin National Forest: along Grotto Falls Trail, from trailhead at end of Forest Road 62, ca 17 air mi SSE of Bozeman.
Mixed conifer forest with a Vaccinium understory. Phenology: flowering.
with Ken Elliott

U.S.A., Montana, Carbon County: Beartooth Mountains: Custer National Forest: Hellroaring Plateau, ca 14.5 air mi SW of Red Lodge.
Subalpine meadow dominated by sedges and forbs; basin bottom and ridge in sub-alpine. Phenology: flowering.
with Dean Sherman

U.S.A., Wyoming, Albany County: Medicine Bow Mountains: Pinchot Lake area, ca 1/4 air mi N of Wyo Hwy 130, along Forest Road 332 (Towner Lake Road), ca 8 air mi NW of Centennial.
Moist meadow with snow run-off and patches of snow. Phenology: buds.

U.S.A., Wyoming, Carbon County: Medicine Bow Mountains: Snowy Range: Medicine Bow Peak and its west slope, ca 10 air mi NW of Centennial.
Alpine fell field. Phenology: flowering & fruiting.

U.S.A., Montana, Park County: Abaroka Range: Gallatin National Forest: at the beginning of forest along Forest Road 348, ca 16 air mi N of Gardiner.
Ecotone between sagebrush/Festuca grassland and mixed conifer forest, dominated by Douglas fir, southwest-facing slope. Phenology: buds.
with Brian Elliott

U.S.A., Montana, Carbon County: Beartooth Mountains: Custer National Forest: S from Line Creek Plateau Trailhead on U.S. Hwy 212, ca 14 air mi SW from Red Lodge.
Alpine lakes and streams with saturated moss covered soils. Phenology: flowering.
with Brian Elliott and Melanie Shade

U.S.A., Wyoming, Park County: Beartooth Mountains: Shoshone National Forest: Beartooth Plateau: near Clay Butte Lookout/Visitor Center, along U.S. Hwy 212, ca 24 air mi SW of Red Lodge, Montana.
Alpine meadow with limestone outcrops. Phenology: flowering.

U.S.A., Montana, Sweet Grass County: Beartooth Mountains: Gallatin National Forest: Contact Mountain from end of Forest Road 2140 along the East Boulder Plateau, ca 27 air mi SW of Big Timber.
Talus slopes and scattered alpine meadow near tree line. Phenology: flowering.

U.S.A., Montana, Park County: Absaroka Range: Gallatin National Forest: West Boulder Plateau, ca 32.5-33 air mi SSW of Big Timber.
Alpine meadow with talus and boulder fields. Phenology: flowering.
with Brian Elliott

U.S.A., Montana, Carbon County: Beartooth Mountains: Custer National Forest: along the east side of Hellroaring Plateau, ca 14.5 air mi SW of Red Lodge.
Alpine meadow with rocky outcrops. Phenology: fruiting.
with Bernadette Kuhn

U.S.A., Montana, Park County: Beartooth Mountains: Gallatin National Forest: Henderson Mountain, ca 2.5-3 air mi N of Cooke City.
Phenology: buds.

U.S.A., Wyoming, Park County: Beartooth Mountains: Shoshone National Forest: Wyoming Creek and upstream, ca 36.5 air mi NNW of Cody.
Rocky slopes, meadows, and wet areas. Phenology: flowering.

U.S.A., Colorado, Huerfano County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Wet Mountains: North Peak to base of Greenhorn Mountain but on Huerfano County side.
Rocky alpine slopes. Phenology: flowering & fruiting.
Annotated by Brian Elliott.

U.S.A., Colorado, Huerfano County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Wet Mountains: east side of Greenhorn Mountain.
Woodlands and meadows. Phenology: flowering & fruiting.
Annotated by Brian Elliott.
with Jim Fowler

U.S.A., Montana, Stillwater County: Beartooth Mountains: Custer National Forest: on the north end of Froze-to-Death Plateau, ca 16.5 air mi NE of Cooke City.
Alpine meadows and talus fields. Phenology: flowering & fruiting.

U.S.A., Wyoming, Hot Springs County: Absarokas Mountains: Shoshone National Forest: ridge 1 mi W of Cottonwood Peak at head of North Fork Owl Creek, ca 46 mi NW of Thermopolis.
Alpine with discontinuous turf of Geum rossii, Carex rupestris, and Potentilla diversifolia. Phenology: flowering & fruiting.

U.S.A., Montana, Madison County: Tobacco Root Mountains: Beaverhead National Forest: north slope and summit of Mount Bradley, ca 13 mi NNE of Sheridan.
Rocky alpine meadows with Geum rossii, Carex rupestris, C. scirpoidea var. pseudoscirpoidea, and Lupinus argenteus var. depressus. Phenology: flowering.

U.S.A., Montana, Carbon County: Beartooth Mountains: Hellroaring Plateau east of Shelf Lake.
T9S R18E S22
Alpine turf on old sorted polygons. Phenology: flowering.
1. Poa pattersonii Vasey
Annotated by Richard W. Scott.

U.S.A., Montana, Carbon County: Beartooth Mountains: 1/2 mi S of Moon Lake.
In rock crevice above wet meadow. Phenology: flowering.
1. Poa pattersonii Vasey
Annotated by Klaus H. Lackschewitz.
Klaus H. Lackschewitz, 9165. 8/15/1979.

U.S.A., Montana, Madison County: Tobacco Root Mountains: east slope Belle Point, above Cliff Lake.
Rocky, dry slope. Phenology: flowering.
1. Poa pattersonii Vasey
Annotated by Klaus H. Lackschewitz.
Klaus H. Lackschewitz, 10220. 8/9/1982.

U.S.A., Montana, Teton County: East Front Mountains.
Dry, open places on steep rocky northeast slope; ridge of argyllite and metamorphic rock. Phenology: flowering.
Annotated by Klaus H. Lackschewitz.
Klaus H. Lackschewitz, 10561. 7/28/1983.

U.S.A., Montana, Carbon County: Beartooth Mountains: N of Montana / Wyoming border.
Open, rocky tundra. Phenology: flowering.
Annotated by Richard W. Scott.

U.S.A., Montana, Deer Lodge County: Anaconda Range: south face of Mount Tiny.
Rocky, sandy slope with snowmelt. Phenology: flowering.
Annotated by Shawn Langston.

U.S.A., Montana, Gallatin County: Gallatin Range: 1/2 mi N of Hyalite Peak.
Sandy west facing slope. Phenology: flowering.
Annotated by Shawn Langston.

U.S.A., Montana, Gallatin County: Gallatin Range: summit of Hyalite Peak.
Phenology: flowering.
Annotated by Shawn Langston.

U.S.A., Montana, Park County: Absaroka Range: Gallatin National Forest: just SE of Mount Wallace above the head of Grizzly Creek, ca 33 air mi SSE of Livingston.
Steep alpine cirque rim and slopes; volcanic soils. Phenology: flowering & fruiting.

U.S.A., Colorado, Huerfano County: [location and coordinates withheld]
Pinyon-juniper forest. Phenology: flowering & fruiting.

U.S.A., Wyoming, Fremont County: Summit of Bold Mountain.
Dry meadow. Phenology: vegetative only.
Dennis Van Denbos, 7276. 8/1/1988.

U.S.A., Wyoming, Big Horn County: Cloud Peak: southwest ridge.
Snowbeds. Phenology: vegetative only.
Annotated by Stuart Markow in 1995.

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

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

U.S.A., Wyoming, Big Horn County: Southwest ridge of Cloud Peak.
Southwest ridge snowbeds. Phenology: vegetative only.

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

U.S.A., Colorado, Alamosa County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Sangre de Cristo Range: Rio Grande National Forest: southwest slopes of California Peak, ca 9 air mi S of the entrance to Great Sand Dunes National Monument.
Southwestern alpine slope. Phenology: flowering & fruiting.

U.S.A., Colorado, Pitkin County: Sawatch Range: White River National Forest: Collegiate Peaks Wilderness: west slopes of Grizzly Peak between Grizzly Creek and Lincoln Creek, off of Forest Road 106, ca 14 air mi SE of Aspen.
Alpine talus slopes, meadows, and rock crevices. Phenology: flowering & fruiting.
Michael K. Kirkpatrick, 8417. 8/7/2011.

U.S.A., Colorado, Saguache County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Sangre de Cristo Range: Rio Grande National Forest: slopes of high ridge W of Kit Carson Peak, ca 7 air mi E of Crestone.
Alpine Phenology: flowering & fruiting.

U.S.A., Montana, Carbon County: Beartooth Mountains: Custer National Forest: along the east side of Hellroaring Plateau, ca 14.5 air mi SW of Red Lodge.
Alpine meadow with rocky outcrops. Phenology: fruiting.
with Bernadette Kuhn
Accession: (unaccessioned), Barcode: USFS0047993

U.S.A., Montana, Carbon County: Beartooth Mountains: Custer National Forest: along Robertson Draw at the intersection of Forest roads 2008 and 2009 ca 1-1.5 air mi N of Wyoming, ca 11.5 air mi S of Red Lodge.
Gravelly, stony (granitic) slope in a burn. Phenology: flowering.
with Emily Elliott
Accession: USFS (unaccessioned), Barcode: USFS0047992

U.S.A., Montana, Carbon County: Beartooth Mountains: Custer National Forest: Hellroaring Plateau, ca 14.5 air mi SW of Red Lodge.
Subalpine meadow dominated by sedges and forbs; basin bottom and ridge in sub-alpine. Phenology: flowering.
with Dean Sherman
Accession: USFS (unaccessioned), Barcode: USFS0047340

U.S.A., Montana, Carbon County: Beartooth Mountains: Custer National Forest: S from Line Creek Plateau Trailhead on U.S. Hwy 212, ca 14 air mi SW from Red Lodge.
Alpine lakes and streams with saturated moss covered soils. Phenology: flowering.
with Brian Elliott and Melanie Shade
Accession: (unaccessioned), Barcode: USFS0047327

U.S.A., Colorado, Huerfano County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Sangre de Cristo Range: northwest ridge to top of Little Sheep Mountain.
Steep sliding rock ridge. Phenology: flowering & fruiting.

U.S.A., Wyoming, Albany County: Medicine Bow Mountains: Medicine Bow National Forest: Browns Peak, ca 1 2/3 air mi ENE of Medicine Bow Peak, ca 36 air mi W of Laramie.
South-facing slope with patches of vegetation and boulders. Phenology: fruiting.
with James F. Fowler, Steve Overby

U.S.A., Colorado, Park County: Arapaho National Forest: Hoosier Ridge Research Natural Area: 1.5 mi E of Colo Hwy 9, 8mi S of Breckenridge.
Elev. 3600 m.
Lower alpine meadow habitats. Park/Summit Counties Phenology: buds.

U.S.A., Wyoming, Park County: Absaroka Mountains: along road, top of Carter Mountain, W of Meeteetse.
On tundra. Phenology: flowering.

U.S.A., Colorado, Ouray County: San Juan Mountains: Uncompahgre National Forest: Wildhorse Peak; ridge NE of peak down to basin E of peak, ca 6 air mi E of Ouray.
Alpine meadow. Phenology: fruiting.
1. Poa abbreviata R. Br. ssp. pattersonii (Vasey) Á. Löve, D. Löve, & B. M. Kapoor.
with Tyler Brummer

U.S.A., Colorado, Ouray County: San Juan Mountains: Uncompahgre National Forest: Imogene Pass above Imogene Basin, ca 7 air mi SW of ouray.
Rocky alpine slopes and ridges. Phenology: flowering.
1. Poa abbreviata R. Br. ssp. pattersonii (Vasey) Á. Löve, D. Löve, & B. M. Kapoor.

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

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

U.S.A., Montana, Madison County: Madison Range: along the border of the Lee Metcalf Wilderness, Taylor-Hilgard Unit: Lone Mountain and ridge to the SW of the summit, ca 15 air mi ESE of Ennis, ca 2-2.5 air mi WSW of Big Sky Mountain Village.
Rocky, alpine ridge. Phenology: flowering & fruiting.
1. Poa abbreviata R. Br. ssp. pattersonii (Vasey) Á. Löve, D. Löve, & B. M. Kapoor.

U.S.A., Colorado, Pitkin County: Sawatch Range: White River National Forest: Collegiate Peaks Wilderness: west slopes of Grizzly Peak between Grizzly Creek and Lincoln Creek, off of Forest Road 106, ca 14 air mi SE of Aspen.
Alpine talus slopes, meadows, and rock crevices. Phenology: flowering & fruiting.
Michael K. Kirkpatrick, 8417. 8/7/2011.
Accession: USFS (unaccessioned), Barcode: USFS0061115

U.S.A., Montana, Ravalli County: Bitterroot Mountains: St. Marys Peak.
Rocky ridge and boulder covered south slope above treeline.

U.S.A., Montana, Madison County: Gravelly Range: 1 air mi N of Lazyman Hill.
T10S R2W S4
Ridge adjacent to steep slope on east side.

U.S.A., Utah, Summit County: North Slope Uinta Mountains: Wasatch National Forest: headwaters of Henrys Fork, ca 33 air mi S of Mountain View, Wyoming.
T1N R14E S20
Willow thickets, meandering creeks, seeps, alpine basin. Phenology: flowering & fruiting.

U.S.A., Colorado, Park County: East-central Colorado: Mosquito Range to Plains: Continental Divide: along Lake Fork of the South Platte River to Gibson Lake and lower slopes of Whale Peak, ca 8.7 air mi NW of Jefferson.
Open alpine grassland along the shores of the lake, with dense Salix thickets along drainages leaving the lake. Phenology: flowering.

U.S.A., Colorado, Park County: East-central Colorado: Mosquito Range to Plains: Continental Divide: along the Divide from an unnamed peak approx 1 air mi NE of Whale Peak S to Glacier Peak, ca 8.5 air mi NW of Jefferson.
In an alpine meadow with Hymenoxis grandiflora, Silene acaulis, and Mertensia, Phlox, and Artemisia spp. Phenology: flowering.