Salix glauca var. villosa (1996)
SALICACEAE
Salix glauca L. var. villosa Andersson
U.S.A., Colorado, Park County: East-central Colorado: Mosquito Range to Plains: Mosquito Range: Mosquito Creek: along the creek and surrounding ridges off Mosquito Pass or County Road 12 N of the North London Mill, ca 5.1 air mi WNW of Alma.
In a dense Salix thicket along a small alpine stream. Phenology: fruiting.
Annotations:
1. Salix glauca L. var. villosa Andersson
Annotated by ver. Robert Dorn.
Accession: (unaccessioned)

Salix glauca var. villosa (1996)
SALICACEAE
Salix glauca L. var. villosa Andersson
U.S.A., Colorado, Park County: East-central Colorado: Mosquito Range to Plains: Mosquito Range: Kite Lake/Emma Lake: on alpine slopes below the Continental Divide between Mt. Democrat and Mt. Buckskin, and along the shores of Kite and Emma Lakes, ca 5 air mi NW of Alma.
Along the rocky banks of an alpine stream. Phenology: fruiting.
Annotations:
1. Salix glauca L. var. villosa Andersson
Annotated by ver. Robert Dorn.
Accession: (unaccessioned)

Salix glauca var. villosa (1996)
SALICACEAE
Salix glauca L. var. villosa Andersson
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/willow shrubland. Phenology: fruiting.
David Rosenthal, 513. 8/7/1996.
Accession: USFS 852241, Barcode: USFS0036294

U.S.A., Wyoming, Park County: Northern Absaroka Area: Deer Creek Pass SSE to Kingfisher Peak.
Alpine meadows and rocky slopes. Phenology: fruiting.
Annotations:
1. Salix glauca L. var. villosa Andersson
Annotated by David Rosenthal.
with David Rosenthal
Accession: USFS 852242, Barcode: USFS0036295

U.S.A., Wyoming, Fremont County: Wind River Range: Fitzpatrick Wilderness Area: Shoshone National Forest: junction of Whiskey Mountain and Ross Lake trails, ca 7 air mi S of Dubois.
Rocky ridges and slopes and alpine meadows; calcareous. Phenology: fruiting.
with Cathy Binger
Accession: USFS 856897, Barcode: USFS0039968

U.S.A., Wyoming, Fremont County: Wind River Range: Fitzpatrick Wilderness Area: Shoshone National Forest: southeast flank of Whiskey Mountain.
Open slopes interspersed with pine/spruce forest, with Salix and Populus in drainages. Phenology: fruiting.
with Cathy Binger

U.S.A., Wyoming, Fremont County: Wind River Range: Shoshone National Forest: intersection of Wildcat Road and Warm Spring Creek; Old Warm Spring cattle driveway, ca 7.5 air mi SW of Dubois.
Pine/spruce forested slopes with occasional meadows. Phenology: vegetative only.

U.S.A., Wyoming, Fremont County: Wind River Range: Shoshone National Forest: intersection of Wildcat Road and Warm Spring Creek; Old Warm Spring cattle driveway, ca 7.5 air mi SW of Dubois.
Willow thicket on stream bank. Phenology: fruiting.

U.S.A., Wyoming, Fremont County: Wind River Range: Shoshone National Forest: Continental Divide to Union Peak from intersection of unnamed creek and 4wd trail ca 0.5 mi E of Union Pass Road, ca 11 air mi SW of Dubois.
Ridge crest and east slope of divide; pine and spruce forest with unforested areas on ridges and slopes. Phenology: fruiting.

U.S.A., Wyoming, Fremont County: Wind River Range: Shoshone National Forest: end of Forest Road 533 at Crow Creek, old pack trail to Continental Divide southward, ca 18.5 air mi W of Dubois.
Wet area in spruce/fir forest and stream bottom and meadow along ridge crest. Phenology: fruiting.

U.S.A., Wyoming, Fremont County: Wind River Range: Fitzpatrick Wilderness Area: Shoshone National Forest: on Ink Wells Trail from Echo Lake to intersection of Glacier Trail and Dinwoody Creek, ca 17 air mi S of Dubois.
Pine/spruce forest with wet areas and granite outcrops. Phenology: fruiting.

U.S.A., Wyoming, Fremont County: Wind River Range: Fitzpatrick Wilderness Area: Shoshone National Forest: southern most portion of Burro Flat, ca 13 air mi S of Dubois.
Willow thickets, meadows, and whitebark pine forest ecotone. Phenology: fruiting.

U.S.A., Wyoming, Park County: Northern Absaroka Area: Spruce Meadow to Ishawooa Pass.
Trail through meadows and whitebark pine and Engelmann spruce woodlands. Phenology: fruiting.

U.S.A., Montana, Carbon County: Beartooth Range: Hellroaring Plateau: Custer National Forest: along tributary of Hellroaring Creek, ca 20 mi SW of Red Lodge.
T9S R18E S22
Mesic alpine tundra with Geum rossii, Carex phaeocephala, and Phyllodoce glanduliflora. Phenology: fruiting.
Accession: RM 825377, Barcode: RM0019747

U.S.A., Montana, Carbon County: Beartooth Range: Custer National Forest: along northeast shore of Boundary Lake, ca 1 mi E of U.S. Hwy 212 and 17 mi SSW of Red Lodge.
Elev. 9716 ft.
T9S R19E S33
In wet peaty soil with Salix planifolia var. monica, S. eastwoodiae, and Deschampsia cespitosa. Phenology: fruiting.
Accession: RM 825414, Barcode: RM0019781

U.S.A., Wyoming, Park County: Absaroka Mountains: Shoshone National Forest: along Phelps Mountain Road (Forest Road 207), 1 mi N of Phelps Mountain, ca 24 mi WSW of Meeteetse.
T47N R104W S1
Alpine meadow with Geum rossii, Trifolium dasyphyllum, and Carex elynoides. Phenology: fruiting.
Accession: RM 912432, Barcode: RM0066617

U.S.A., Wyoming, Park County: Yellowstone National Park: along north shore of Ribbon Lake, ca 2 mi E of Artist Point.
Elev. 7940 ft.
Open sedge meadow with some Sphagnum. Phenology: vegetative only.
Accession: RM 751666

U.S.A., Wyoming, Park County: North Fork Shoshone River Drainage: Absaroka Mountains: at headwaters of Robbers Roost Creek, tributary of Trout Creek, ca 10 mi N of U.S. Hwy 14, 16, & 20.
Elev. 9800 ft.
At timberline in forest-tundra ecotone, prominent species included: Lupinus argenteus var. depressus, Bromus inermis var. purpurascens, Festuca rubra var lanuginosa, Trifolium haydenii, and Picea engelmannii. Phenology: fruiting.
Accession: RM 751535

U.S.A., Montana, Carbon County: Beartooth Mountains: Custer National Forest: just E of Lake Mary, ca 15 mi W of Red Lodge.
Tundra-forest ecotone with Pinus albicaulis, Trifolium haydenii, Phyllodoce empetriformis, Phyllodoce glanduliflora, and Potentilla diversifolia. Phenology: flowering & fruiting.
Annotated by Robert D. Dorn in 1998.
Accession: RM 619997

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., Idaho, Fremont County: Targhee National Forest: Henrys Lake Mountains: on Continental Divide ca 1.5 mi NW of Targhee Peak, ca 20 mi WNW of West Yellowstone, Montana. Also Beaverhead National Forest, Madison County, Montana.
Seepage bog on alpine tundra with Caltha leptosepala and Pedicularis groenlandica.
Accession: (unaccessioned)

U.S.A., Idaho, Fremont County: Madison Range: Henrys Lake Mountains: Targhee National Forest: basin at head of Targhee Creek, ca 17 mi WNW of West Yellowstone, MT.
Open seepage and spring just above lake with Eleocharis quinqueflora, Caltha leptospala, and Deschampsia cespitosa.
Accession: 779600

U.S.A., Wyoming, Teton County: Absaroka Mountains: Bridger-Teton National Forest: 1.5 mi N of U.S. Hwy 26/287, ca 6 mi NW of Togwotee Pass.
Rocky summit with patches of spruce krumholz, Potentilla diversifolia, Smelowskia calycina, and Lloydia serotina. Phenology: flowering & fruiting.

U.S.A., Wyoming, Teton County: Absaroka Mountains: Bridger-Teton National Forest: just S of Jay Creek, ca 2 mi NE of Two Ocean Pass.
Wet meadow with Salix wolfii, Trollius laxus, and Pedicularis groenlandica. Phenology: vegetative only.

U.S.A., Wyoming, Teton County: Teton Range: Grand Teton National Park: Rendezvous Mountain: 0-0.5 mi W of ski-tram summit building.
Ridge top, rocky tundra and krummholz on clacareous substrate with Antennaria aromatica, Carex rupestris, and Dryas octopetala. Phenology: flowering & fruiting.
with Yolanda Evert

U.S.A., Montana, Stillwater County: Beartooth Mountains: Custer National Forest: along trail ca 2 1/2 to 3 mi W of Slough Lake, 27 mi W of Red Lodge.
Whitebark parkland with Salix planifolia, Salix glauca, Deschampsia cespitosa, and Juncus drummondii. Phenology: flowering & fruiting.
Accession: 787669

U.S.A., Colorado, Rio Grande County: Eastern San Juan Mountains: along Shady Creek Trail to saddle at upper end of Willow Park, S of Del Norte Peak, ca 13 air mi SW of Del Norte.
Willow thickets. Phenology: flowering.
Annotated by Jeanette Flaig.
with Jeanette Flaig
Accession: RM (unaccessioned)

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

U.S.A., Colorado, Conejos and Archuleta County: Eastern San Juan Mountains: Rio Grande National Forest: U.S. Hwy 160 W to Forest Road 380 SW to Forest Road 243 then W.
Alpine meadow with alpine lake. Phenology: fruiting.
Accession: RM (unaccessioned)

U.S.A., Colorado, La Plata County: Eastern San Juan Mountains: San Juan National Forest: Weminuche Wilderness: Eolus and North Eolus Peaks, Needles Creek Trail, N of Chicago Baisin, Windom Peak, ca 15.5 air mi SSE of Silverton.
Alpine meadow to alpine summit of rock with no substrate. Phenology: fruiting.
with Kurt Flaig

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

U.S.A., Colorado, La Plata County: Eastern San Juan Mountains: San Juan National Forest: Weminuche Wilderness: Eolus and North Eolus Peaks, Needles Creek Trail, N of Chicago Baisin, ca 15.5 air mi SSE of Silverton.
Mixed conifer forest with seeps along river. Phenology: fruiting.

U.S.A., Colorado, Hinsdale County: Eastern San Juan Mountains: Brown Lakes State Wildlife Area: Colo Hwy 149, Forest Road 515, ca 16 air mi W of Creede.
Open meadow by lake shore with spruce forest on west-facing slope. Phenology: fruiting.

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: fruiting.

U.S.A., Colorado, Grand County: Arapaho National Forest: Front Range: South Fork Ranch Creek to Continental Divide, ca 3.5 air mi E of Winter Park, ca 7.5 air mi NE of Berthoud Pass.
Subalpine and alpine. Phenology: fruiting.

U.S.A., Colorado, Boulder County: Roosevelt National Forest: Front Range: Indian Peaks Wilderness: Saint Vrain Mountain Trail, ca 18 air mi NW of Boulder; ca 7 air mi NW of Ward.
Lodgepole pine/spruce forest, subalpine, and streamside. Phenology: fruiting.

U.S.A., Colorado, Grand County: Arapaho National Forest: Front Range: Kawuneeche Road, South Supply Creek, ca 3.5 air mi WNW of Grand Lake.
Along creek, wet meadow, and regenerating lodgepole pine forest. Phenology: vegetative only.

U.S.A., Colorado, Clear Creek County: Arapaho National Forest: Front Range: Echo Lake Trail along Beaverdam Creek, ca 6.5 air mi SW of Idaho Springs; ca 7 air mi ESE of Georgetown.
Along trail through spruce forest. Phenology: flowering & fruiting.

U.S.A., Colorado, Grand County: Arapaho National Forest: Williams Fork Mountains: South Fork Road, ca 1 mi WSW of Old Baldy, ca 21.5 air mi SSE of Hot Sulphur Springs.
Along steep mountain stream and roadside. Phenology: fruiting.

U.S.A., Colorado, Clear Creek County: Arapaho National Forest: Front Range: Loveland Basin Ski Area: ca 1.5 air mi NW of Loveland Pass and ca 11 air mi WSW of Georgetown.
Wet meadow adjacent to stream and spruce stands. Phenology: fruiting.

U.S.A., Colorado, Clear Creek County: Arapaho National Forest: Mount Evans Wilderness: Front Range: Mount Warren to Summit Lake, ca 11.5 air mi SW of Idaho Springs and ca 8 air mi SE of Georgetown.
Wet flats at west finger of lake. Phenology: flowering.

U.S.A., Wyoming, Teton County: Gros Ventre Area: head of Swift Creek trail to ca 1/4 air mi NE of top of Corner Mountain.
Calcareous substrates. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sublette County: Gros Ventre Area: Tepee Creek Ridge W to Red Hills; 6-9 air mi SW of Mosquito Lake.
Grassy ridge with patches of Engelmann spruce and whitebark pine. Phenology: fruiting.

U.S.A., Wyoming, Teton County: Gros Ventre Area: peak 1 air mi N of Cache Peak.
Rocky upper slopes and summit. Phenology: fruiting.

U.S.A., Wyoming, Sublette County: Gros Ventre Area: 1-1.5 air mi N of Hodges Peak.
Rocky alpine slopes. Phenology: fruiting.
with Tom Cramer

U.S.A., Wyoming, Sublette County: Gros Ventre Area: Brewster Lake and vicinity.
Shore line and wet areas. Phenology: fruiting.
with Tom Cramer

U.S.A., Wyoming, Teton County: Gros Ventre Area: 0.8 air mi NNW to summit of Sheep Mountain.
Meadow and boulder fields. Phenology: flowering.

U.S.A., Wyoming, Lincoln County: Wyoming Range: Greys River Drainage: Wyoming Peak, ca 14.8 air mi E Smoot; ca 17.5 air mi SE of Afton.
On open westerly facing slope. Plants to 16" tall. Phenology: flowering & fruiting.

U.S.A., Colorado, Lake County: Central Colorado: Sawatch Range, East Slope Continental Divide: Independence Pass area, on south side of Colo Hwy 82 along Mountain Boy Gulch above North Fork Lake Creek, ca 11 air mi W of Twin Lakes.
Open grassland with Salix near stream. Phenology: flowering.
Annotated by ver. R. Dorn.

U.S.A., Colorado, Lake County: Central Colorado: Sawatch Range, East Slope Continental Divide: off Forest Road 131, 2..8 road mi from U.S. Hwy 24, ca 9 air mi NW of Leadville; ca 2 air mi W of Tennessee Pass.
Thick Pinus contorta forest. Phenology: flowering.
Annotated by ver. R. Dorn.

U.S.A., Colorado, Eagle County: Central Colorado: Gore Range, West Slope Continental Divide: Big Horn Creek area, above historic cabin in Big Horn drainage, along Forest Service Trail 2013, ca 8 air mi ENE of Vail.
Subalpine meadow. Phenology: flowering.
Annotated by ver. R. Dorn.

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

U.S.A., Colorado, Eagle County: Central Colorado: Gore Range, West Slope Continental Divide: Shrine Ridge Trail just NW of Shrine Pass, ca 12 air mi SE of Vail.
Marshland with Picea engelmannii. Phenology: fruiting.

U.S.A., Colorado, Park County: Central Colorado: Mosquito Range, East Slope Continental Divide: Horseshoe cirque area, off Forest Road 603 on north side, ca 10 air mi SE of Leadville.
Alpine meadow in limestone cirques. Phenology: flowering.
with Benjamin Madsen

U.S.A., Colorado, Lake County: Central Colorado: Sawatch Range, East Slope Continental Divide: Chalk Mountain area, W above Fremont Pass off unmarked 4WD Forest Road, ca 12 air mi NE of Leadville
Alpine meadow. Phenology: fruiting.

U.S.A., Colorado, Lake County: Central Colorado: Sawatch Range, East Slope Continental Divide: Massive Mountain Trail, via the Colorado Trail to the Mount Massive Main Trail, southwest slope and summit, ca 11 air mi ESE of Leadville.
Open alpine meadow to rock scree including peak summit. Phenology: fruiting.

U.S.A., Colorado, Lake County: Central Colorado: Sawatch Range, East Slope Continental Divide: Massive Mountain Direct Trail from North Halfmoon Creek, ca 13 air mi SE of Leadville.
Alpine meadow and scree slope, southwest aspect. Phenology: fruiting.

U.S.A., Colorado, Eagle County: Central Colorado: Gore Range, West Slope Continental Divide: Booth Creek area, on Forest Servide Trail 2011, ca 5 air mi ENE of Vail.
Aspen and spruce-fir forests, southwest aspect. Phenology: fruiting.

U.S.A., Colorado, Chaffee County: Central Colorado: Sawatch Range, East Slope Continental Divide: Jennings Creek drainage to Tabeguache Peak, ca 4 air mi N of Granite.
Aspen woodland below treeline. Phenology: fruiting.

U.S.A., Colorado, Lake County: Central Colorado: Sawatch Range, East Slope Continental Divide: Native Lakes Trail area, ca 9 air mi W of Leadville.
Spruce-fir to spruce forests. Phenology: fruiting.

U.S.A., Colorado, Pitkin County: Central Colorado: Sawatch Range, West Slope Continental Divide: at lowest Fryingpan Lake, off Forest Service Trail 1921, ca 8.5 air mi NE of Independence Pass.
Subalpine meadow surrounding lake. Phenology: fruiting.

U.S.A., Colorado, Eagle County: Central Colorado: Sawatch Range, West Slope Continental Divide: along Fall Creek Trail 2001 to Lake Constantine, ca 6 air mi S of Minturn.
Spruce-fir forest. Phenology: fruiting.

U.S.A., Colorado, Lake County: Central Colorado: Sawatch Range, East Slope Continental Divide: along old paved road off Colo Hwy 91 by Arkansas River, ca 10 air mi NE of Leadville.
Willow along roadside. Phenology: fruiting.
with Benjamin Madsen

U.S.A., Colorado, Pitkin County: Central Colorado: Sawatch Range, West Slope Continental Divide: along Lonesomw Lake Trail from trailhead to just N of Homestake Tunnel, ca 8 air mi W Tennessee Pass. Also 16, 21, 28.
Spruce-fir along willow carr at creek. Phenology: flowering & fruiting.

U.S.A., Colorado, Pitkin County: Central Colorado: Sawatch Range, West Slope Continental Divide: along Grizzly Creek Trail 1990, just E of switchbacks at trailhead to just S of major creek crossing, ca 5 air mi SW of Independence Pass.
Open subalpine meadow to spruce krummholz. Phenology: flowering & fruiting.

U.S.A., Colorado, Eagle County: Central Colorado: Sawatch Range, West Slope Continental Divide: S and W of Josephine Lake, ca 9 air mi NE of Nast.
Alpine turf and spruce surrounding small lake. Phenology: flowering & fruiting.
with Robert Booth

U.S.A., Colorado, Chaffee County: Central Colorado: Sawatch Range, East Slope Continental Divide: along Forest Road 278 (Mt. Antero Trail) from treeline to summit of Mt. Antero, ca 4 air mi SE of Alpine.
Talus slope and alpine meadow. Phenology: flowering & fruiting.
with Benjamin Madsen

U.S.A., Colorado, Gunnison County: Northern Gunnison Basin: Maroon Bells/Snowmass Wilderness: ca 4 air mi NE of Gothic.
Wet basin; Salix. Phenology: flowering.

U.S.A., Colorado, Gunnison County: Northern Gunnison Basin: ca 5.5 air mi NNW of Ohio.
Alpine tundra along ridge; on limestone. Phenology: fruiting.
with Chris Floyd and Josh Crayton
Accession: 778205

U.S.A., Colorado, Gunnison County: Northern Gunnison Basin: ca 8 air mi NNE of Ohio.
Engelmann spruce/subalpine fir krummholz along creek. Phenology: fruiting.
Annotated by Gwen Kittel on 3//2019.
with Chris Floyd and Josh Crayton

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

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

U.S.A., Colorado, Gunnison County: Northern Gunnison Basin: West Elk Wilderness: South Baldy Mountain, ca 12 air mi N of Blue Mesa Reservoir.
Engelmann spruce krummholz on southeast slope of mountain. Phenology: fruiting.
with Christine Tonielli and Josh Crayton

U.S.A., Colorado, Gunnison County: Northern Gunnison Basin: Forest Hill Mountain, ca 6 3/4 air mi NW of Taylor Park Reservoir.
Alpine tundra and Engelmann spruce krummholz along northwest ridge of mountain. Phenology: flowering.

U.S.A., Colorado, Gunnison County: Northern Gunnison Basin: along Middle Quartz Creek, ca 2 air mi E of Pitkin.
Lodgepole pine/Colorado blue spruce forest along creek; Shepherdia, Lonicera, and Pentaphylloides. Phenology: flowering.

U.S.A., Colorado, Gunnison County: Northern Gunnison Basin: West Elk Wilderness: West Elk Peak, ca 12.5 air mi SSW of Kebler Pass.
Engelmann spruce krummholz and alpine tundra on east-facing slope. Phenology: fruiting.

U.S.A., Colorado, Gunnison County: Northern Gunnison Basin: West Elk Wilderness: ca 12 air mi SSW of Kebler Pass.
Engelmann spruce/subalpine fir forest and open meadow. Phenology: vegetative only.

U.S.A., Colorado, Gunnison County: Northern Gunnison Basin: West Elk Wilderness: ca 10.5 air mi SSW of Kebler Pass.
Alpine tundra; south-facing slope. Phenology: vegetative only.

U.S.A., Colorado, Gunnison County: Northern Gunnison Basin: West Elk Wilderness: Mill Creek, ca 10.5 air mi SSW of Kebler Pass.
Engelmann spruce forest along creek. Phenology: vegetative only.

U.S.A., Colorado, Larimer County: Riparian Plants of the Cache la Poudre River: Rocky Mountain National Park, 3 mi W of Alpine Visitor Center on Trail Ridge Road, 1/4 mi NE of Milner Pass.
T5N R75W S4
Riverbank near Poudre Lake.

U.S.A., Colorado, Larimer County: Riparian Plants of the Cache la Poudre River: Rocky Mountain National Park, north-facing flank of Mt. Chapin, 1 mi NE of Chapin Pass Trailhead.
T6N R74W S32
Streambank.

U.S.A., New Mexico, Taos County: Carson National Forest and Vicnity: Sangre de Cristo Range: 0.2-0.5 air mi S of Bull-of-the-Woods Mountain. SW edge
Alpine. Phenology: fruiting.

U.S.A., New Mexico, Rio Arriba County: Carson National Forest and Vicinity: Sangre de Cristo Range: Pecos Wilderness Area: Santa Barbara Divide and North Truchas Peak along Mora County Line, ca 13 air mi SSE of Penasco and ca 12 air mi E of Truchas.
North-facing limestone cobble slope above tree line. Phenology: fruiting.
with Robert Peters

U.S.A., Colorado, San Miguel County: [location and coordinates withheld]
Wet tundra. Phenology: flowering & fruiting.

U.S.A., Colorado, San Miguel County: San Miguel and Lower Dolores River Drainages: Woods Lake.
Lake shore, upstream beaver ponds, and creek; riparian area with spruce, fir, and serviceberry. Phenology: flowering & fruiting.

U.S.A., Wyoming, Teton County: Teton Range East Slope: Rendezvous Mountain, broad gully below Horns Hole, ca 1.5 air mi NW of Teton Village; ca 8 air mi NW of Jackson.
Mostly forbs and shrubs with scattered Picea engelmannii, Abies lasiocarpa and Pinus.
with Jim Ozenberger

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.
Willow dominated riparian area. Phenology: fruiting.
with Michelle Noe

U.S.A., Wyoming, Fremont County: East Slope Wind River Range and Vicinity: Cyclone Pass to Mount Arter, ca 14 air mi NNW to Lander.
Riparian margins of creek through whitebark pine forest. Phenology: fruiting.
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.

U.S.A., Wyoming, Fremont County: East Slope Wind River Range and Vicinity: Shale Mountain and notherly slope, ca 10 air mi SSW of Dubois.
Willow dominated riparian in and around drainages. Phenology: fruiting.

U.S.A., Wyoming, Fremont County: East Slope Wind River Range and Vicinity: headwaters of Simpson Lake to north end of Simpson Lake, ca 13 air mi SW of Dubois.
Willow dominated riparian drainage. Phenology: flowering.

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.
Stream banks. Phenology: fruiting.

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.
Talus slope interspersed with krummholtz and meadow pockets. Phenology: fruiting.

U.S.A., Wyoming, Fremont County: East Slope Wind River Range and Vicinity: Native Lake to Indian Pass, ca 23 air mi SSE of Dubois.
Adjacent to stream. Phenology: 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.
Moist, rocky alpine riparian areas. Phenology: fruiting.

U.S.A., Wyoming, Fremont County: East Slope Wind River Range and Vicinity: Bears Ears Mountain to South Fork Little Wind River, ca 23 air mi W of Lander.
Willow dominated riparian drainage. Phenology: fruiting.

U.S.A., Wyoming, Fremont County: East Slope Wind River Range and Vicinity: Bears Ears Mountain to South Fork Little Wind River, ca 23 air mi W of Lander.
Rocky alpine meadow. Phenology: fruiting.

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: fruiting.

U.S.A., Wyoming, Fremont County: East Slope Wind River Range and Vicinity: Geyser Creek, Canyon Creek, and Geyser Peak, ca 7 air mi W of Dubois.
Riparian opening in forest dominated by graminoids, mosses, and salices. Phenology: flowering.

U.S.A., Wyoming, Fremont County: East Slope Wind River Range and Vicinity: Deep Creek and Echo Lakes, ca 21 air mi WSW of Lander.
Wet riparian margins of lakes dominated by willows and graminoids. Phenology: fruiting.
with Meghan Taylor

U.S.A., Wyoming, Fremont County: East Slope Wind River Range and Vicinity: Lonesome Lake and vicinity, ca 25 air mi W of Lander.
Rocky stream margin. Phenology: flowering.
with Meghan Taylor

U.S.A., Wyoming, Fremont County: East Slope Wind River Range and Vicinity: ca 3 mi W of Sanford Park; ca 21 air mi W of Lander.
Wet depressions amongst boulders in avalanche chute. Phenology: fruiting.
with Meghan Taylor

U.S.A., Wyoming, Fremont County: East Slope Wind River Range and Vicinity: Hailey Pass N to Indian Reservation boundary, ca 15 air mi WNW of Shoshone Lake.
Riparian wetland dominated by willows, graminoids, and mosses. Phenology: fruiting.

U.S.A., Wyoming, Fremont County: East Slope Wind River Range and Vicinity: Windy Mountain, ca 8 air mi W of Shoshone Lake.
Alpine spring dominated by willows, graminoids, and mosses. Phenology: flowering & fruiting.

U.S.A., Wyoming, Fremont County: East Slope Wind River Range and Vicinity: Angel Pass to Dennis Lake, ca 11 air mi SE of Gannett Peak.
Alpine riparian. Phenology: fruiting.
with Aaron Wells

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

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

U.S.A., Wyoming, Fremont County: East Slope Wind River Range and Vicinity: Brown Cliff Lakes, ca 7 air mi SE of Gannett Peak.
Alpine riparian meadow. Phenology: fruiting.

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 riparian. Phenology: fruiting.

U.S.A., Wyoming, Fremont County: East Slope Wind River Range and Vicinity: Golden Lake, ca 4.5 mi E of Downs Mountain.
Wet riparian pockets within granite bedrock. 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.
Alpine riparian meadow. Phenology: fruiting.

U.S.A., Colorado, Hinsdale County: Southern Gunnison Basin: San Juan Mountains: on west side of County Road 34, ca 0.2 road mi N of intersection with County Road 30; ca 1.4 air mi NNW of Handies Peak; ca 13 air mi SW of Lake City.
Steep north- and east-facing alpine slopes with intermittent open spruce forest at the lower elevation. Phenology: flowering.

U.S.A., Colorado, Hinsdale County: Southern Gunnison Basin: San Juan Mountains: on west side of County Road 34, ca 0.2 road mi N of intersection with County Road 30; ca 1.4 air mi NNW of Handies Peak; ca 13 air mi SW of Lake City.
Steep north- and east-facing alpine slopes with intermittent open spruce forest at the lower elevation. Phenology: flowering & fruiting.

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

U.S.A., Colorado, Hinsdale County: Southern Gunnison Basin: San Juan Mountains: ca 6.9-9.6 air mi WNW to NW of Lake City from the southern mouth of Canon Infierno to Devils Lake and along Calf Creek Plateau.
Spruce forest to alpine plateau. Phenology: flowering.

U.S.A., Colorado, Hinsdale County: Southern Gunnison Basin: Uncompahgre Wilderness Area: from the Uncompahgre Peak Trailhead at the north end of Forest Road 877 to the top of Uncompahgre Peak, ca 6.2-8.5 air mi WNW of Lake City.
Spruce forest to alpine tundra with rock outcrops. Phenology: flowering & fruiting.

U.S.A., Colorado, Hinsdale County: Southern Gunnison Basin: San Juan Mountains: ca 0.5 air mi E of Bent Peak; ca 1.4 air mi W of Coney Peak; ca 12 air mi SSW of Lake City on the southwest side of Forest Road 568.
North-facing alpine slope with willows. Phenology: flowering & fruiting.

U.S.A., Colorado, Hinsdale County: Southern Gunnison Basin: San Juan Mountains: ca 0.1-0.2 air mi N-NW of unnamed lake at 12,323', ca 1.1 air mi ENE of Handies Peak.
Alpine tundra and streams. Phenology: flowering & fruiting.

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

U.S.A., Colorado, Saguache County: Southern Gunnison Basin: San Juan Mountains: Gunnison National Forest: La Garita Wilderness: W along Stewart Creek Trail from Forest Road 794 for ca 1 mi, ca 3.3-4.4 air mi ESE-E of Stewart Peak.
Open canyon. Phenology: flowering.

U.S.A., Colorado, Dolores County: Upper Dolores River Drainage and Adjacent Areas: San Juan National Forest: ca 5 air mi NW of Rico, NW of Dunton Guard Station, south side of Cold Creek Drainage.
Aspen, spruce, snowberry, and Salix on a southeast face. Phenology: fruiting.
Annotated by Gwen Kittel on 3//2019.

U.S.A., Wyoming, Johnson County: Wetlands and Adjacent Areas: headwaters of North Fork Powder River, ca 24 air mi SW of Buffalo.
Moist hummock field. Phenology: fruiting.

U.S.A., Colorado, Larimer County: Medicine Bow Mountains: Cameron Pass off Colo Hwy 14, ca 40 air mi W of Fort Collins.
Wet Salix meadow edged with Engelmann spruce. Phenology: fruiting.

U.S.A., Colorado, Larimer County: Roosevelt National Forest: Medicine Bow Mountains: Rawah Wilderness: Grassy Pass in the Rawah Lakes area, off Rawah Trail from Laramie River Road (County Road 103), ca 44 air mi WNW of Fort Collins.
Alpine pass, slopes and ridges with granite substrate with Geum and Mertensia. Phenology: fruiting.

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

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

U.S.A., Wyoming, Fremont County: Southern Wind River Mountains: near Christina Lake in the vicinity of Atlantic Peak.
42.6118° N, 108.9763° W; NAD 83, uncertainty 3 mi., Digital Map
Lake shore. Shrubs 2-3 ft high. *in the vicinity of Atlantic Peak* Phenology: fruiting.

U.S.A., Wyoming, Albany County: Medicine Bow Range: near Telephone Lakes.
41.3622° N, 106.2691° W; NAD 83, uncertainty 1 mi., Digital Map
Alpine sedge meadow. Plants semiprostrate; catkins pinkish. Phenology: fruiting.
with Marjorie W. Porter

U.S.A., Wyoming, Albany County: Medicine Bow Range: near the highway summit.
41.3417° N, 106.2993° W; NAD 83, uncertainty 0.5 mi., Digital Map
Alpine meadow above timberline in rocky soil. Low shrubs to 7 dm high. Phenology: flowering & fruiting.
with Marjorie W. Porter

U.S.A., Colorado, Clear Creek County: Front Range: Arapaho National Forest: Mount Evans Wilderness: slopes above Chicago Lakes.
T5S R74W S14
Occasional in Pinus aristata forest on a steep, rocky slope. Phenology: fruiting.
Annotated by Gwen Kittel on 3//2019.

U.S.A., Wyoming, Sheridan County: Big Horn Mountains: Dome Lake.
Phenology: flowering & fruiting.

U.S.A., Wyoming, Sheridan County: Dome Lake.
Phenology: fruiting.

U.S.A., Wyoming, Albany County: Medicine Bow Mountains.
Among spruce timber. Phenology: fruiting.

U.S.A., Wyoming, Albany County: Medicine Bow Mountains.
Alpine. Phenology: fruiting.
with Ruth A. Nelson

U.S.A., Wyoming, Teton County: Teton National Forest: Phillip, Moose Canyon Divide.
30 degree NE slope; loamy clay sand soil; browse-meadow with Salix, Carex, alder, alpine damp slopes. Patchy; moderate; grazed by park sheep, from Idaho; 6-8 inches tall. Phenology: fruiting.
Charles H. McDonald, 957. 9/15/1930.

U.S.A., Wyoming, Teton County: Teton National Forest: Phillips, Moose Creek Divide.
30 degrees NE slope; clay, sand loam soil; browse-meadow with Salix, Carex, Poa, damp rich alpine draws. 10-20 ft high. Phenology: fruiting.
Charles H. McDonald, 958. 9/15/1930.

U.S.A., Wyoming, Teton County: Teton National Forest: Phillips-Moose Creek Divide.
30 degree NE slope; loam clay sand soil; browse-meadow with Dryas, Salix, and Carex. 10-20 ft high; low or none here not grazed. Phenology: fruiting.
Charles H. McDonald, 959. 9/15/1930.

U.S.A., Wyoming, Teton County: Teton National Forest: Phillips-Moose Creek Divide.
Stony alpine 20 degree NE slopes; clay-sand soil; browse-meadow with Carex, Salix, and Dryas. 10-20 ft high; probably same as most of the other willows here. Phenology: fruiting.

U.S.A., Wyoming, Park County: U.S. Hwy 212; ca 30 mi E of Cooke City.
*planifolia Phenology: vegetative only.
2. Salix glauca L.
Annotated by Robert D. Dorn in 1993. Probably.

U.S.A., Wyoming, Lincoln County: Head Elk Creek, Greys River Slope.
15% north slope; damp, rich alpine, sandy loam soil; grass with Senecio, Carex, Eriogonum, hairgrass. 20 inches tall. Phenology: fruiting.
Charles H. McDonald, McD&G-18. 8/24/1926.
with A. Gardiner

U.S.A., Wyoming, Johnson County: Bighorn National Forest: Highland Park.
10 degrees south slope; granite formation soil; park with moist places. Moderate; 3 ft high. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sublette County: West Slope Wind River Range: Gypsum Mountain.
On grassy alpine slopes and talus rock scree above timber line. Phenology: fruiting.

U.S.A., Wyoming, Teton County: Teton Pass Mountains, E of Victor, Idaho.
43.5624° N, 111.0227° W; NAD 83, uncertainty 2 mi., Digital Map
Moist subalpine hillside. Bushes 1-2 feet high. Phenology: flowering.
with Lois B. Payson

U.S.A., Wyoming, Teton County: Teton Pass Mountains, E of Victor, Idaho.
Moist subalpine hillside. Bushes 1-2 ft high. Phenology: flowering & fruiting.
with Lois B. Payson

U.S.A., Wyoming, Sublette County: Wind River Mountains: 10 mi NE of Fremont Lake.
Moist subalpine slope. 1-2 ft high. Phenology: flowering & fruiting.
with Lois B. Payson

U.S.A., Wyoming, Sublette County: Gros Ventre Mountains: 15 mi NE of Bondurant.
Subalpine slope. 1 ft high. Phenology: fruiting.

U.S.A., Wyoming, Lincoln County: Mountains near Cottonwood Lake, E of Smoot.
Moist hillside. Phenology: flowering & fruiting.
with George M. Armstrong

U.S.A., Wyoming, Lincoln County: Mt. Wagner, southeast of Smoot.
Subalpine slopes. Phenology: flowering.
with George M. Armstrong

U.S.A., Wyoming, Lincoln County: Mt. Wagner, southeast of Smoot.
Subalpine slopes. Phenology: fruiting.
with George M. Armstrong

U.S.A., Wyoming, Sublette County: Sheep Mountain, in the vicinity of Green River Lakes.
Moist slopes. Phenology: fruiting.

U.S.A., Wyoming, Sublette County: In the vicinity of Green River Lakes [Limestone Mountain*].
43.3175° N, 109.8238° W; NAD 83, uncertainty 1.5 mi., Digital Map
Moist slope. Small shrub 2.5 feet high. "Limestone Mt." Phenology: fruiting.

U.S.A., Wyoming, Sublette County: In the vicinity of Green River Lakes [Limestone Mountain*].
43.3175° N, 109.8238° W; NAD 83, uncertainty 1.5 mi., Digital Map
Moist slope. "Limestone Mt." Phenology: fruiting.

U.S.A., Wyoming, Albany County: La Plata Mines.
Phenology: fruiting.

U.S.A., Wyoming, Park County: Southeastern Absaroka Mountains: along Cascade Creek, ca 1 mi S of Kerwin; ca 23 mi SW of Meeteetse.
Rocky area around springs. Prominent species include Salix tweedyi and Saxifraga ondontoloma. Phenology: fruiting.
Annotated by Robert D. Dorn in 2001.

U.S.A., Wyoming, Park County: Southeastern Absaroka Mountains: along east side of Cascade Creek, ca 1-2 mi S of Kerwin; ca 24-25 mi SW of Meeteetse.
Turfy, rocky, alpine tundra dominated by Geum rossii and many graminoid associates. Phenology: fruiting.
Annotated by Robert D. Dorn in 2001.

U.S.A., Wyoming, Big Horn County: Big Horn Mountains: on top of Bald Ridge, ca 2 mi NW of West Tensleep Lake.
In bog. Phenology: fruiting.

U.S.A., Wyoming, Johnson County: Big Horn Mountains: ridge immediately NE of Lost Twin Lakes.
Tundra. Phenology: vegetative only.

U.S.A., Wyoming, Park County: Beartooth Mountains: 0.5-1 mi E of Wymont Peak.
On tundra. Phenology: fruiting.

U.S.A., Wyoming, Park County: Absaroka Mountains: North Fork Shoshone River Drainage: in basin at head of East Fork Big Creek, ca 2-3 mi NE of Jim Mountain.
On tundra. Phenology: fruiting.

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

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

U.S.A., Wyoming, Fremont County: Wind River Indian Reservation.
Alpine, shallow granite soil, 20% north slope. Phenology: flowering & fruiting.
2. Salix arctica Pall.
Annotated by C. L. Porter in 1961.
with Tidd

U.S.A., Wyoming, Fremont County: Wind River Range: Gannett Peak area: Dinwoody Creek before its confluence with Gannett Creek.
Along creek. *planifolia Phenology: flowering.
1.
Annotated by C. L. Porter.

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

U.S.A., Wyoming, Park County: Beartooth Mountains.
Timberline. Phenology: fruiting.

U.S.A., Wyoming, Fremont County: Wind River Mountains, Whiskey Mountain just E of summit, ca 8 air mi S of Dubois.
Open rocky limestone slope. Phenology: fruiting.

U.S.A., Wyoming, Fremont County: Wind River Indian Reservation: St. Lawrence Basin area, W of Fort Washakie.
Open rocky area. Phenology: fruiting.
1.
Annotated by C. L. Porter.

U.S.A., Wyoming, Fremont County: Wind River Indian Reservation: St. Lawrence Basin area, W of Fort Washakie.
Open rocky area. Phenology: vegetative only.
1.
Annotated by C.L. Porter.

U.S.A., Wyoming, Lincoln County: On Mountain near head Middle Piney Creek.
North slope, slide rock. Phenology: flowering.
with C. N. Woods

U.S.A., Wyoming, Teton County: Western Slope of the Teton Range: in Alaska Basin.
Rare in meadows, mostly along streams. Phenology: fruiting.

U.S.A., Wyoming, Sheridan County: Big Horn Mountains: Duncum Mountain, ca 28 air mi W of Dayton.
Phenology: flowering & fruiting.

U.S.A., Wyoming, Big Horn County: Upper East end of Lower Crater Lake.
Rocky soil. Phenology: fruiting.
Lawrence Lofgren, 85. 8/18/1955.

U.S.A., Wyoming, Big Horn County: Cliff Lake-Cloud Peak Area: by falls above Lake Elsie.
Rocky ledge. Phenology: fruiting.
Lawrence Lofgren, 97. 8/19/1955.

U.S.A., Wyoming, Lincoln County: West facing slope SW of Mount Wyoming, Wyoming Range; 24.3 air mi W of Big Piney.
Below Picea engelmannii krummholz. Forming large mats less than 2 dm high. Phenology: vegetative only.
with John S. Shultz

U.S.A., Wyoming, Albany County: (Medicine Bow Mountains?)
Phenology: flowering.

U.S.A., Wyoming, Washakie County: Tensleep Lakes.
Alpine moist places. Phenology: fruiting.

U.S.A., Wyoming, Lincoln County: Head of the Hoback River: Dead Man Peak.
Near summit of peak; around a snow bank. Phenology: flowering & fruiting.

U.S.A., Wyoming, Big Horn County: Big Horn Mountains: Bald Mountain.
Moist hillside. Phenology: flowering & fruiting.
with Rua P. Williams

U.S.A., Wyoming, Park County: Beartooth Plateau: Twin Lakes Basin; ca 1.5 mi S of Montana.
Northwest-facing slope of willow, sedges, and grasses. Phenology: vegetative only.

U.S.A., Wyoming, Park County: Above Gardner Lake, 30 ft from U.S. Hwy 212.
Moist, alpine hummocks. Phenology: fruiting.

U.S.A., Wyoming, Sublette County: Bridger National Forest: Seneca Lake.
Lake edge meadow. Phenology: fruiting.
2. Salix glauca L.

U.S.A., Wyoming, Park County: Beartooth Range: 1 mi N of U.S. Hwy 212 at Gardner Lake.
Alpine tundra, wet basin. Phenology: flowering.
Annotated by C. L. Porter.

U.S.A., Wyoming, Park County: Beartooth Range: Frozen Lake.
Alpine tundra. Phenology: flowering & fruiting.
Annotated by George W. Argus.
Philip L. Johnson, 164b. 7/8/1960.

U.S.A., Wyoming, Fremont County: Shoshone National Forest: East Fork Wind River.
Alpine with Salix, Carex, Poa. Phenology: fruiting.
2. Salix glauca L.
Annotated by Carleton R. Ball.

U.S.A., Wyoming, Fremont County: Wind River Range: Dickinson Creek.
Moist alpine meadow. Phenology: flowering & fruiting.

U.S.A., Wyoming, Fremont County: Wind River Range: Roaring Fork Mountain near Stough Creek Lakes.
Alpine tundra, wet willow bog. Phenology: flowering.

U.S.A., Wyoming, Fremont County: Wind River Range: Roaring Fork Mountain, 1 mi NE of Stough Creek Lakes.
Alpine tundra, forms dense belts between alpine and subalpine zones. Phenology: fruiting.

U.S.A., Wyoming, Fremont County: Roaring Fork Mountain.
Alpine fellfields. Phenology: flowering.

U.S.A., Wyoming, Lincoln County: Wyoming Peak.
Alpine turf on the slopes. Phenology: vegetative only.

U.S.A., Wyoming, Lincoln County: Wyoming Peak.
Alpine turf at timberline. Phenology: flowering.

U.S.A., Wyoming, Fremont County: Wind River Range: head of Dickinson Creek, 3 mi W of Dickinson Park.
Alpine tundra, small grassy patches among boulders. Phenology: fruiting.

U.S.A., Wyoming, Park County: Along the headwaters of Wyoming Creek.
Stream banks and meadows. Phenology: fruiting.

U.S.A., Wyoming, Fremont County: Arrow Mountain.
Alpine slopes. Phenology: flowering & fruiting.

U.S.A., Wyoming, Fremont County: Arrow Mountain.
Alpine slopes. Phenology: fruiting.

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

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

U.S.A., Wyoming, Fremont County: Wind River Peak, along upper Tayo Creek.
Stream banks. Phenology: vegetative only.

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

U.S.A., Wyoming, Sheridan County: South summit of Duncum Mountain.

U.S.A., Wyoming, Sheridan County: South summit of Duncum Mountain.
Phenology: flowering & fruiting.

U.S.A., Wyoming, Johnson County: South flanks of Loaf Mountain.
South-facing alpine slopes near timberline. Phenology: fruiting.

U.S.A., Wyoming, Johnson County: South flanks of Loaf Mountain.
South-facing slopes near timberline on south flanks of mountain. Phenology: fruiting.

U.S.A., Wyoming, Fremont County: Wind River Range: above Valentine and Dutch Oven Lakes.
Ledges and open slopes, moist spots along small meltwater streams. Phenology: fruiting.

U.S.A., Wyoming, Sublette County: Big Sheep Mountain.
Northwest-facing slopes. Phenology: vegetative only.

U.S.A., Wyoming, Sublette County: Big Sheep Mountain.
Northwest facing slopes. Phenology: fruiting.

U.S.A., Wyoming, Teton County: Angle Mountain.
Summit slopes. Phenology: fruiting.

U.S.A., Wyoming, Sublette County: Angle Mountain.
Summit slopes. Phenology: fruiting.

U.S.A., Wyoming, Fremont County: Wind River Range: Roaring Fork Mountain, 2 mi NW of Silas Lake; 6 mi W of Fiddlers Lake.
Alpine tundra. Phenology: fruiting.

U.S.A., Wyoming, Fremont County: Whiskey Mountain.
Stream banks at and above timberline. Phenology: fruiting.

U.S.A., Wyoming, Albany County: Trail to Medicine Bow Peak.
41.3684° N, 106.3101° W; NAD 83, uncertainty .5 mi., Nat. Geog. TOPO!
Rock crevice with Aster, Taraxacum. Shrub 1 dm high. Phenology: fruiting.

U.S.A., Wyoming, Park County: Beartooth Plateau.
Stream bank with S. planifolia. Phenology: flowering.

U.S.A., Wyoming, Park County: Beartooth Butte.
Rocky alpine limestone slope with Abies. Phenology: fruiting.

U.S.A., Wyoming, Park County: Wyoming Creek.
Frequent in several meter patches with Carex and Festuca. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sublette County: On Hoback Peak.
Southeast-facing snowbeds. Phenology: vegetative only.

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

U.S.A., Wyoming, Park County: Beartooth Range: Beartooth Plateau: shoulder of ridge above (E) of Christmas Lake, ca 0.3 mi E of U.S. Hwy 212.
Willow community dominated by Salix reticulata and Salix glauca in moist depression with exposed boulders. Phenology: flowering & fruiting.
Sabine Mellmann-Brown, 2343. 7/5/1996.
with Jill Walford

U.S.A., Wyoming, Sheridan County: Damp Mountains: ["above head of Willits Creek"].
Between and over rocks in damp mountains, timberline. Phenology: fruiting.

U.S.A., Wyoming, Albany County: Medicine Bow Mountains: Brooklyn Lake.
Moist soil. Phenology: flowering & fruiting.
Wilhelm G. Solheim, 266. 7/6/1930.

U.S.A., Wyoming, Albany County: Medicine Bow Mountains: Towner Lake.
Moist sandy soil. Creeping in. Phenology: fruiting.
Wilhelm G. Solheim, 288. 7/5/1930.

U.S.A., Wyoming, Park County: Beartooth Plateau: Twin Lakes RNA: east side of Twin Lakes, near bottom of Twin Lakes Basin; ca 2 air mi NE of Beartooth Pass; ca 0.5 mi S of Montana.
Grassy banks of lake on moist rocky soil, with Deschampsia caespitosa, S. planifolia var. monica, S. glauca. Phenology: fruiting.

U.S.A., Wyoming, Park County: Beartooth Range: west side of Clay Butte on summit and west-facing rim, ca 0.8 mi N of the lookout tower and ca 1.5 mi N of U.S. Hwy 212.
Salix glauca community in low depression on summit flats within tundra community. Phenology: flowering.
with Jill Walford and Sabine Mellman-Brown

U.S.A., Wyoming, Park County: Beartooth Mountains: Gardner Lake Valley, at base of ridge on east side of Gardner Lake, ca 0.8 mi S of U.S. Hwy 212; ca 2.8 mi S of Montana.
Base of granite outcrops on slightly drier organic rich soil; with Salix eastwoodiae. Phenology: fruiting.
with Sabine Mellmann-Brown

U.S.A., Wyoming, Park County: Beartooth Mountains: head of Bennett Creek; ca 2 air mi S of Wyoming Creek; 1.7 mi SE of Christmas Lake; ca 2 mi SE of hairpin switchback of U.S. Hwy 212 due S of Twin Lakes.
South-facing swale on ridge on north side of creek; mosaic of Salix glauca thickets and alpine tundra of Geum rossii and Deschampsia cespitosa; some solifluction terracing. Phenology: fruiting.
with Sabine Mellmann-Brown

U.S.A., Wyoming, Park County: Beartooth Mountains: head of Bennett Creek, ca 2 air mi S of Wyoming Creek; 1.7 mi SE of Christmas Lake; ca 2 mi SE of hairpin switchback of U.S. Hwy 212 S of Twin Lakes.
South facing swale on ridge on north side of creek; mosaic of Salix glauca thickets and alpine tundra of Geum rossii and Deschampsia cespitosa; some solifluction terracing. Phenology: fruiting.
with Sabine Mellmann-Brown

U.S.A., Wyoming, Park County: Beartooth Mountains: banks of Twin Lakes Creek midway between upper most lake beneath the Twin Lakes cirque and Upper Twin Lake, ca 0.4 mi W of U.S. Hwy 212; ca 1 mi S of Montana.
Salix glauca thicket with understory of Calamagrostis canadensis and Mertensia ciliata on granite boulders and hummocky meadows; soil moist, organic-rich. Phenology: fruiting.

U.S.A., Wyoming, Sublette County: Gros Ventre Range: southwest slope of Triangle Peak, ca 1 mi S of Brewster Lake.
Stabilized calcareous boulder and talus field at timberline; community of Picea engelmannii/Pinus albicaulis krummholz with Salix glauca and S. reticulata; soil deep loam in pockets amid 65-70% rock cover. Low shrubs ca 2 ft tall; staminate & pistillate plants collected. Phenology: flowering.

U.S.A., Wyoming, Park County: Shoshone National Forest: Cook City Hwy (U.S. Hwy 212).
Open semi-barren, shallow rocky loam, 20% northwest slope. Phenology: flowering.
Annotated by Carleton R. Ball.

U.S.A., Wyoming, Park County: Shoshone National Forest: Cook City Hwy (U.S. Hwy 212).
Open semi-barren, shallow rocky loam, 25% northwest slope. Phenology: flowering.
Annotated by Carleton R. Ball.

U.S.A., Wyoming, Park County: Shoshone National Forest: Cook City Hwy (U.S. Hwy 212).
Shallow rocky loam, 25% northwest slope. Phenology: flowering.

Shallow rocky loam, 25% west slope. Phenology: vegetative only.

U.S.A., Wyoming, Albany County: Trail to Medicine Bow Peak.
Rock crevice with Aster, Taraxacum. Phenology: fruiting.

U.S.A., Wyoming, Park County: Beartooth Butte.
13° N; uncertainty 1 mi.
Rocky alpine limestone slope with Abies. Phenology: fruiting.

U.S.A., Colorado, Jackson County: North-central Colorado: Never Summer Mountains: Never Summer Wilderness: first mile of 4-wheel drive trail.
Coniferous forest. Phenology: vegetative only.

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

U.S.A., Colorado, Routt County: North-central Colorado: Park Range: Lake Elmo and vicinity.
Open area around lake. Phenology: fruiting.

U.S.A., Colorado, Jackson County: Medicine Bow Mountains: Colorado State Forest: American Lakes area, S of Colo Hwy 14, ca 27 air mi SE of Walden.
South facing alpine ridges and slopes around and above the lakes with Geum and Sibbaldia. Phenology: fruiting.

U.S.A., Colorado, Jackson County: Medicine Bow Mountains: Colorado State Forest: Snow Lake from American Lakes Trailhead, ca 26 air mi SE of Walden off Colo Hwy 14.
Steep, east facing alpine talus slopes of granite and krummholz. Phenology: fruiting.

U.S.A., Wyoming, Teton County: Grand Teton National Park and Vicinity: Teton Range: east slope of Teewinot Mountain, ca 15 air mi SW of Moran; ca 7 air mi NNW of Moose.
Mountain stream flanked by Salix spp. and forb community. Phenology: flowering.
Annotated by David Scott.

U.S.A., Wyoming, Teton County: Grand Teton National Park and Vicinity: Teton Range: near Littles Peak, ca 18 air mi WSW of Moran; ca 12.5 air mi NW of Moose.
Ephemeral pond and seep with mesic alpine tundra and exposed bedrock. Phenology: flowering.
Annotated by David Scott.
with Nancy Bockino

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 & fruiting.
Annotated by David Scott.
with Klara Varga

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

U.S.A., Wyoming, Teton County: Grand Teton National Park and Vicinity: Teton Range: in upper Granite Canyon, ca 11.5 air mi WSW of Moose; ca 12 air mi NW of Jackson.
Subalpine limestone cliffs and talus on steep northeast-facing slope. Phenology: flowering & fruiting.

U.S.A., Wyoming, Teton County: Grand Teton National Park and Vicinity: Teton Range: 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: fruiting.
with Klara Varga

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

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.
Annotated by Robert D. Dorn.

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.
Annotated by Robert D. Dorn.
with Diane Kelly

U.S.A., Colorado, Ouray County: In warm sandy canyon.
Phenology: flowering.

U.S.A., Colorado, Delta County: Grand Mesa.
Spruce and aspen. Phenology: flowering & fruiting.

U.S.A., Colorado, Costilla County: SW end of Lost Lake, along Las Animas County line, 6 mi ENE of Stonewall Gap.
T33S R69W
Above stand of Pinus aristata. Phenology: vegetative only.

U.S.A., Colorado, Summit/Clear Creek County: Loveland Pass.
Common in alpine zone. Phenology: flowering.
with Marjorie W. Porter

U.S.A., Colorado, Ouray/San Juan County: Red Mountain Pass.
Alpine zone. At timberline. Phenology: flowering.

U.S.A., Colorado, Ouray/San Juan County: Red Mountain Pass.
Alpine zone. With the common willow, and the less common Salix planifolia. Phenology: flowering & fruiting.

U.S.A., Colorado, Summit/Park County: Hoosier Pass, N of Fairplay, on Continental Divide.
With Salix Brachycarpa. Phenology: flowering & fruiting.

U.S.A., Colorado, Clear Creek/Grand County: Berthoud Pass. Continental Divide.
At timberline with Salix Brachycarpa. Phenology: flowering.

U.S.A., Colorado, San Juan County: San Juan Range: 2 mi N of Molas Pass.
Common in moist places. Phenology: flowering.

U.S.A., Colorado, Clear Creek County: Mount Evans.
Occasional in open Pinus aristata forest. Phenology: flowering.

U.S.A., Colorado, Ouray/San Juan County: Mount Abram.
Annotated by P. A. Rydberg in 1993.

U.S.A., Colorado, Alamosa/Costilla/Huerfano County: Mount Blanca.

U.S.A., Colorado, Mineral County: Near Pagosa Peak.
Annotated by Edward L. Greene in 1993.

U.S.A., Colorado, Hinsdale County: Farm Barson.
Annotated by P. A. Rydberg in 1993.

U.S.A., Colorado, Hinsdale County: Farm Barson.
Phenology: buds.
Annotated by P. A. Rydberg in 1993.

U.S.A., Colorado, Hinsdale County: Farm Barson.

U.S.A., Colorado, La Plata County: Little Kate Basin, La Plata Mountains.
Common at this altitude. Phenology: buds.
Annotated by Marcus E. Jones in 1993.
with F. S. Earle and S. M. Tracy

U.S.A., Colorado, Clear Creek/Summit County: Loveland Pass.
Charles C. Sperry, s.n.. 8/21/1931.

U.S.A., Colorado, Boulder County: Eldora, mountain above Lost Lake.

U.S.A., Colorado, San Miguel County: Mountain near Trout Lake.
Sodded slopes. Phenology: flowering & fruiting.
with Lois Payson

Salix glauca var. villosa ()
U.S.A., Colorado, El Paso County: Lake Moraine.
Elev. 3100 m.
Photo Photo Phenology: flowering & fruiting.
F. E. Clements, s.n.. //.
with E. S. Clements

Salix glauca var. villosa ()
U.S.A., Colorado, No county County: Peak Valley.
Elev. 3800 m.
Photo Photo Phenology: flowering & fruiting.
F. E. Clements, s.n.. //.
with E. S. Clements

U.S.A., Colorado, El Paso County: Lake Moraine.
Elev. 3100 m.
with E. S. Clements

U.S.A., Colorado, Garfield County: White River National Forest: West Mountain.
Abundant on 5 degree southeast slope in rich loam, high, moist or wet sites with willows and sedge. Phenology: flowering.
Accession: USFS 445512

U.S.A., Colorado, Grand County: Corona, Rollins Pass.
with W. W. Robbins

U.S.A., Colorado, Grand County: Corona.
Phenology: buds.

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

U.S.A., Colorado, Dolores County: Montezuma National Forest: S side of Sheep Mountain.
Abundant on steep south slope in gravelly soil with cinquefoil, sheep fescue, Castilleja. Phenology: flowering & fruiting.
Accession: USFS 445496

U.S.A., Colorado, San Juan County: San Juan National Forest: Hortesen Basin.
Frequent on 25 degree southeast slope in shallow clay and alpine regions with Salix, Artemisia, Carex. Phenology: flowering.
Gasper A. Loughridge, 311. 7/9/1934.
Accession: USFS 446034

U.S.A., Colorado, Larimer County: Mountains of Estes Park, beyond Windy Gulch.
George E. Osterhout, 2850a. 7/22/1903.

U.S.A., Colorado, Larimer County: Estes Park, head of Windy Gulch.
George E. Osterhout, 826. 8/26/1895.

U.S.A., Colorado, Archuleta County: S side of Summit Peak.
Phenology: vegetative only.
Annotated by E. C. Smith in 1993.
Harold D. Harrington, 1733. 8/2/1945.

U.S.A., Colorado, Conejos County: Near head of North Fork Creek; W of Platoro.
Slope near head of North Fork. Phenology: flowering.
Annotated by E. C. Smith in 1993.
Harold D. Harrington, 1740. 8/3/1945.

U.S.A., Colorado, Park County: South Park: SE of Jefferson.

U.S.A., Colorado, Lake County: 4 mi E Leadville.
with E. H. Kelso

U.S.A., Colorado, San Juan County: Silverton area, Kendall Mountain.
with E. H. Kelso

U.S.A., Colorado, San Juan County: Silverton area, Kendall Mountain.
Phenology: vegetative only.

Phenology: vegetative only.

U.S.A., Colorado, Montezuma/La Plata County: Mount Hesperus area near Gold King Mine.
Subalpine zone. Occasional along streamside. Phenology: flowering.

U.S.A., Colorado, Montezuma/La Plata County: Mount Hesperus area near Gold King Mine.
Subalpine zone. Seepage areas; east exposure. Phenology: buds.

U.S.A., Colorado, Clear Creek/Summit County: Argentin Pass.
Marcus E. Jones, s.n.. 7//1878.

U.S.A., Colorado, Clear Creek County: Along Hwy 103 W of its confluence with Colo Hwy #5.
with L. C. Higgins

U.S.A., Colorado, Dolores County: Dolores River 0.2 mi SW of Scotch Gulch.
Narrow floodplain with Picea pungens, Populus angustifolia, Lonicera involucrata. Phenology: flowering & fruiting.

U.S.A., Colorado, Conejos County: Rio Grande National Forest: Conejos Peak.
Plentiful in black loam with Caltha, hair-grass, alpine sages. Phenology: flowering & fruiting.

U.S.A., Colorado, No county County: Pike National Forest.
Moist soil along gulches. Phenology: flowering & fruiting.
Annotated by Carleton R. Ball in 1993.

U.S.A., Colorado, Park County: Pike National Forest: Hall Valley.
Abundant in moist soil. Phenology: flowering.
Richard T. Guthrie, 65-G. 8/9/1916.

U.S.A., Colorado, Las Animas County: San Isabel National Forest, Cordova Pass.
T31S R68W S27
Dry roadside at Pass. Associated with Potentilla fruticosa. Phenology: flowering.

U.S.A., Colorado, Clear Creek County: Pike National Forest: Geneva Creek.
T5S R75W S31
Locally abundant. 15% east slope, sandy loam. Phenology: fruiting.

U.S.A., Colorado, Gunnison County: Gunnison National Forest: Vicinity of Cumberland Pass.
Abundant on 30% northwest slope in organic loam. Phenology: buds.
Annotated by Charles Feddema in 1985.

U.S.A., Colorado, Lake County: San Isabel National Forest: Big Union Creek.
Abundant on 10% southwest slope in organic loam. Phenology: flowering.
Annotated by Charles Feddema in 1993.

U.S.A., Colorado, Park County: Near head of Four Mile Creek along road to Horseshoe Cirque.
Rocky subalpine slope with Salix planifolia, Salix brachycarpa. Phenology: flowering & fruiting.

U.S.A., Colorado, Mesa County: Grand Mesa 1 mi from Delta County along Highway 65.
Subalpine meadow with Pentaphylloides, Senecio. Phenology: flowering & fruiting.

U.S.A., New Mexico, Taos County: E side of Williams Lake.
Wet slope with Salix planifolia, Salix brachycarpa. Phenology: buds.

U.S.A., New Mexico, Mora County: Rito la Presa.
Seepage area along stream with Salix planifolia, Caltha. Phenology: flowering.

U.S.A., Colorado, Routt County: Near Harper Reservoir 11 mi SSW of Yampa.
Moist meadow along spruce-fir stand with Salix brachycarpa, Salix monticola, Salix planifolia. Phenology: flowering.

U.S.A., New Mexico, Rio Arriba County: Edge of Cruces Basin Wilderness.
Seep on slope with Carex, Picea. Phenology: vegetative only.

U.S.A., Colorado, Rio Grande County: Rio Grande National Forest: Greyback Mountain, on west side near base of steep slope which leads to the summit.
Alpine meadows with willow thickets and moist drainage. Phenology: fruiting.
with Janice C. Coffey

U.S.A., Colorado, Grand/Larimer County: Rocky Mountain National Park. Continental Divide near Mount Ida.
In bogs. Phenology: flowering.
Ruth Ashton Nelson, 886. 8/4/1933.
with Aven Nelson

U.S.A., Colorado, Larimer County: Rocky Mountain National Park. Bogs near the head of Forest Canyon.
In bogs. Phenology: flowering.
Ruth Ashton Nelson, 925. 8/4/1933.
with Aven Nelson

U.S.A., Colorado, Chaffee County: Cochetopa National Forest: Middle Cottonwood.
Abundant on north slope in clay loam and moist sites above timberline. Phenology: flowering.
Stanley A. Mahan, SAM-8. 8/17/1942.

U.S.A., Colorado, Saguache County: Stewart Creek, ca 2.1 mi WSW of confluence with Cochetopa Creek.
Common in alluvium at bottom of canyon with Salix monticola, Salix planifolia and Salix wolfii. Phenology: flowering & fruiting.

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

U.S.A., Colorado, Larimer County: Colorado National Forest.
Decomposed granite. Phenology: flowering.
Annotated by Ivar Tidestrom in 1993.

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: Table Mountain; ca 4-5 air mi ENE of Driggs, Idaho.
Alpine meadows and rocky areas. Phenology: flowering & fruiting.
with Rafael Molina

U.S.A., Wyoming, Teton County: Targhee National Forest: West Slope Teton Range: Fox Creek Pass, adjacent to Grand Teton National Park, ca 11 air mi SE of Driggs, Idaho.
Ridgetop dominated by forbs and grasses with scattered patches of Picea engelmannii and Pinus albicaulis. Phenology: flowering & fruiting.

U.S.A., Wyoming, Teton County: Targhee National Forest: West Slope Teton Range: Moose Meadows, ca 8 air mi E of Victor, Idaho.
Open slopes dominated by shrubs and forbs with some riparian. Phenology: fruiting.

U.S.A., Wyoming, Teton County: Targhee National Forest: Crest of Teton Range: summit of Mount Glory and ridge north.
Open ridge top dominated by forbs/bunch grasses, scattered Picea pungens, Abies lasiocarpa, and Pinus albicaulis. Phenology: fruiting.

U.S.A., Wyoming, Teton County: Targhee National Forest: West Slope Teton Range: Green Lakes Trail, ca 14 air mi NE of Tetonia, Idaho.
Open areas dominated by forbs and grasses, with scattered Picea engelmannii, Abies lasiocarpa, and some riparian. Phenology: flowering & 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: 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: fruiting.

U.S.A., Wyoming, Teton County: Targhee National Forest: West Slope Teton Range: ridge running from Miles Canyon to Teton Crest, just E of South Leigh Lakes, ca 12 air mi NE of Driggs, Idaho.
Open ridgetop dominated by forbs and graminoids. Phenology: 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: 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.

U.S.A., Idaho, Fremont County: Targhee National Forest: Centennial Mountains: ca 200 yards below ridge, N of Continental Divide, ca 4 air mi S of Henrys Lake.
T14N R42E S10; also S11
Open slopes dominated by Abies lasiocarpa, Picea engelmannii, and forbs.

U.S.A., Colorado, Rio Blanco County: Flat Tops/White River Plateau: Chapman Reservoir and vicinity on Little Oak Creek, ca 45 air mi ENE of Meeker; ca 10 air mi WNW of Yampa.
Brushy stream bottom with scattered fir.

U.S.A., Colorado, Rio Blanco County: Flat Tops/White River Plateau: between Killarny Reservoir and old Jeep trail on Little Flat Tops, ca 45 air mi ENE of Meeker; ca 9.5 air mi W of Yampa.
Forming vast thickets.

U.S.A., Colorado, Garfield County: Flat Tops/White River Plateau: Flat Tops Wilderness: Devils Causeway, ca 34 air mi NNE of Glenwood Springs; ca 4 air mi NE of Trappers Lake.
Narrow basalt ridge with flat top, with krummholtz subalpine fir, willows, and meadow.
James P. Vanderhorst, 1037. 7/13/1990.

U.S.A., Colorado, Garfield County: Flat Tops/White River Plateau: headwaters of Grizzly Creek, ca 12 air mi N of Glenwood Springs.
Meadows and rocks around lake, with Dugaldia, Salix, clumps of Abies, and Picea.
James P. Vanderhorst, 1224. 7/22/1990.

U.S.A., Colorado, Garfield County: Flat Tops/White River Plateau: Flat Tops Wilderness: Sheep Mountain, ca 28 air mi NNE of Glenwood Springs.
Alpine meadows and rim of cliffs.
James P. Vanderhorst, 1479. 7/28/1990.

U.S.A., Colorado, Garfield County: Flat Tops/White River Plateau: Crescent Lake Basin, ca 26 air mi NNE of Glenwood Springs.
Forest around lake and north-facing basalt slopes and cliffs.

U.S.A., Colorado, Rio Blanco County: Flat Tops/White River Plateau: Flat Tops Wilderness: Big Marvine Peak, ca 30 air mi ESE of Meeker.
Alpine and subalpine areas on rocky, flat mountain top, with krummholtz fir and willow.

U.S.A., Colorado, Garfield County: Flat Tops/White River Plateau: Flat Tops Wilderness: south rim of Ampitheatre, ca 31 air mi NNE of Glenwood Springs.
Willow bogs, wet meadows, and basalt outcrops, with Salix, Ribes, scattered Picea and Abies.
with Carlos Palaci

U.S.A., Colorado, Garfield County: Flat Tops/White River Plateau: Flat Tops Wilderness: Shingle Peak, ca 23 air mi NNE of Glenwood Springs.
Base of peak.

U.S.A., Colorado, Garfield County: Flat Tops/White River Plateau: Flat Tops Wilderness: Upper Turret Creek drainage, ca 25 air mi NNE of Glenwood Springs.
Extensive willow thickets.

U.S.A., Colorado, Garfield County: Flat Tops/White River Plateau: Flat Tops Wilderness: Black Mandall Lake, ca 13 air mi SW of Yampa.
Open spruce-fir forest and clearings, "silver forest", with willows and currants understory.
with Carlos Palaci

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

U.S.A., Colorado, Garfield County: Flat Tops/White River Plateau: Flat Tops Wilderness: Devils Causeway, ca 15 air mi SW of Yampa.
Narrow basalt ridge with sandy spots, willows, and krummholtz conifers.

U.S.A., Colorado, Garfield County: Flat Tops/White River Plateau: Flat Tops Wilderness: Blair Mountain, ca 17 air mi NNW of Glenwood Springs.
Wet area, recent snowmelt.

U.S.A., Colorado, Rio Blanco County: Flat Tops/White River Plateau: South Fork White River, ca 34 air mi ESE of Meeker.
Wet area along stream, with Abies and Picea.

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.
Slopes and depressions 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.
Open ridge with limestone debris.

U.S.A., Wyoming, Lincoln County: Wyoming/Salt River Ranges: Salt River Range: Lake Barstow, ca 10 air mi ENE of Afton.
Spruce-fir valley and slopes on glacial till. Phenology: fruiting.

U.S.A., Wyoming, Lincoln County: Wyoming/Salt River Ranges: Salt River Range: ridge N and W of Corral Creek Lake; ca 7.5 air mi ESE of Afton.
Scree slope from valley floor to west, east to ridge. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sublette County: Wyoming/Salt River Ranges: Wyoming Range: headwaters of Kilgore Creek; 1-1.5 air mi ESE of Hoback Peak.
Talus slopes and moist meadows. Phenology: fruiting.

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

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

U.S.A., Wyoming, Park County: Beartooth Mountains: Clay Butte, ca 41 air mi NW of Cody.
Annotated by Emily Elliott.
Accession: RM 862896, Barcode: USFS0041453

U.S.A., Wyoming, Park County: Beartooth Mountains: Clay Butte, ca 41 air mi NW of Cody.
Annotated by Emily Elliott.
Accession: RM 862895, Barcode: USFS0041454

U.S.A., Wyoming, Big Horn County: Big Horn Mountains: ca 26 air mi E of Lovell, ca 18 air mi WNW of Burgess Junction Duncum Mountain off Sheep Mountain Road.
Stony limestone slopes and ridges. Phenology: fruiting.

U.S.A., Wyoming, Big Horn County: Big Horn Mountains: in the vicinity of Edelman Pass and Emerald Lake at the headwaters of Shell Creek, ca 37.5 air mi E of Greybull, ca 21 air mi NE of Hyattville.
Wet meadows and along small streams. Phenology: fruiting.

U.S.A., Wyoming, Albany County: Medicine Bow Mountains: Medicine Bow Peak: ca 1 3/4 mi W of the Lewis Lake parking lot on the trail up the east slope of the peak.
Among rocks. Frequent. Phenology: fruiting.

U.S.A., Wyoming, Johnson County: Big Horn Mountains: ca 1/2 mi E of Lame Deer Lake, ca 7 air mi SW of Hunter Ranger Station, ca 18 air mi WSW of Buffalo.
Among boulders. Phenology: fruiting.

U.S.A., Wyoming, Johnson County: Big Horn Mountains: Tensleep Creek just below Lost Twin Lakes, ca 7 air mi SSE of Cloud Peak, ca 22 air mi WSW of Buffalo.
Open rocky slope. 5 ft high. Phenology: fruiting.

U.S.A., Wyoming, Johnson County: Big Horn Mountains: Tensleep Creek just below Lost Twin Lakes, ca 7 air mi SSE of Cloud Peak, ca 22 air mi WSW of Buffalo.
Riparian meadow. Phenology: vegetative only.

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.
Just below timberline. 2-3 ft bush. Phenology: fruiting.

U.S.A., Wyoming, Big Horn County: Big Horn Mountains: 0.3 mi NNE of Mistymoon Lake, ca 1.4 mi WNW of Florence Pass, ca 25 air mi NNE of Ten Sleep.
Dry rocky slopes. Phenology: fruiting.

U.S.A., Wyoming, Teton County: Southwestern Absarokas: upper north slope of Terrace Mountain, ca 18 mi ENE of Moran Junction.
Open, rocky and shallow soil areas among conifer patches, with Zigadenus elegans and Castilleja sulphurea. Phenology: fruiting.

U.S.A., Wyoming, Albany County: Medicine Bow Mountains: northwest corner of pond E of ridge E of East Glacier Lake, outlet to pond inside tree-shrub ring.
Edge of willow carr.

U.S.A., Wyoming, Park County: Absaroka Mountains: ca 32 air mi SW of Meeteetse in the vicinity of Dollar Mountain.
Alpine meadows on calcareous substrate. Phenology: fruiting.
Robert S. Kirkpatrick, 5496. 8/14/1984.
with Ruth E. B. Kirkpatrick

U.S.A., Wyoming, Fremont County: Absaroka Mountains: ca 21 air mi N of Dubois, upper end of the Hidden Pocket of the Five Pockets.
Wet alpine meadows. Phenology: fruiting.
Robert S. Kirkpatrick, 5671. 8/18/1984.
with Ruth E. B. Kirkpatrick

U.S.A., Wyoming, Park County: Absaroka Mountains: ca 23 air mi N of Dubois, in the vicinity of Cougar Pass.
Riparian, alpine. Phenology: fruiting.
Robert S. Kirkpatrick, 5938. 8/21/1984.
with Ruth E. B. Kirkpatrick

U.S.A., Wyoming, Park County: Beartooth Plateau: Beartooth Butte: top and upper slopes.
Alpine; top. Phenology: fruiting.
Annotated by Emily Elliott.
Accession: RM 862894, Barcode: USFS0041455

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

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; along stream. Phenology: fruiting.

U.S.A., Wyoming, Johnson County: Big Horn Mountains: slopes and saddle between Elk Peak and Saddle Mountain, ca 3 air mi SW of Dome Lake Reservoir.
Rocky NE exposure above treeline. Phenology: fruiting.
with T.J. Poll

U.S.A., Wyoming, Sublette County: West Slope Wind River Range: side of ridge extending S from Fremont Peak, adjacent to south end of lake just downstream from Titcomb Lakes.
On side of ridge extending S from Fremont Peak; rock crevices and small grassy areas. Phenology: fruiting.

U.S.A., Wyoming, Sublette County: West Slope Wind River Range: between Valaite Lake W to divide then N to slope of Big Sheep Mountain.
Talus and boulder slopes. Phenology: fruiting.
with Jonathan Hughes

U.S.A., Wyoming, Sheridan County: Big Horn Mountains: Bighorn National Forest: Antelope Ridge, ca 10 air mi W of Burgess Junction.
Alpine slopes and ridge. Phenology: flowering.
with Ann Odasz

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.
Wet willow thicket bordering Boulder Creek at southwest corner of lake. Phenology: fruiting.

U.S.A., Wyoming, Sublette County: West Slope Wind River Range: West slope of Mount 11747, ca 0.25 mi due W of North Fork Peak, 0.25 mi E of Hat Pass, ca 18 air mi ENE of Pinedale.
Grassy ledges and slopes between granite rock outcrops and boulder fields in alpine zone. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sublette County: West Slope Wind River Range: plateau 2 air mi NE of Silver Lake, 1.5 air mi S of summit of Mount Geikie, ca 28 air mi E of Pinedale.
Willow thicket adjacent to small, rocky stream. Phenology: fruiting.

U.S.A., Wyoming, Sublette County: West Slope Wind River Range: eastern and southern shores of Silver Lake, ca 25.5 air mi E of Pinedale.
Wet willow meadow adjacent to small inlet stream on east shore of lake. Phenology: fruiting.

U.S.A., Wyoming, Sublette County: West Slope Wind River Range: north slope of Gypsum Mountain, ca 29 air mi N of Pinedale.
Meadow on steep north-facing slope, dominated by Mertensia ciliata. Phenology: fruiting.

U.S.A., Wyoming, Sublette County: West Slope Wind River Range: north slope of Gypsum Mountain, ca 29 air mi N of Pinedale.
Rocky, semi-open subalpine grassland adjacent to fir forest on ridge. Phenology: fruiting.

U.S.A., Wyoming, Sublette County: West Slope Wind River Range: Rainbow Lake, ca 24.5 air mi E of Pinedale.
Grassy clearing in narrow basin at southwest corner of lake. Phenology: fruiting.

U.S.A., Wyoming, Sublette County: West Slope Wind River Range: Dragon Head Peak, ca 25 air mi E of Pinedale.
Open, grassy slopes between boulder fields in alpine zone. Phenology: fruiting.

U.S.A., Wyoming, Sublette County: West Slope Wind River Range: Osborn Mountain, ca 32 air mi N of Pinedale.
Subalpine open meadow on sandy soil. Phenology: fruiting.

U.S.A., Wyoming, Sublette County: West Slope Wind River Range: small pond adjacent to Seneca Lake Trail, ca 1 mi SE of south shore of Seneca Lake, ca 15 air mi NE of Pinedale.
Open, marshy bank of pond. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sublette County: West Slope Wind River Range: Western and southern shore of Seneca Lake, ca 16 air mi NE of Pinedale.
Swampy, low areas adjacent to lake. Phenology: fruiting.

U.S.A., Wyoming, Sublette County: West Slope Wind River Range: unnamed granite peak immediately SSE of Mt. Lester, ca 17 air mi NE of Pinedale.
Wet, grassy rock shelf between boulders. Phenology: fruiting.

U.S.A., Wyoming, Sublette County: West Slope Wind River Range: South flank of Union Peak, ca 10 mi SW of Dubois.
Open subalpine meadow. Phenology: fruiting.

U.S.A., Wyoming, Sublette County: West Slope Wind River Range: east slope of Big Sheep Mountain, ca 31 air mi N of Pinedale.
Dry sagebrush-hillside clearing. Phenology: fruiting.

U.S.A., Wyoming, Sublette County: West Slope Wind River Range: Big Sheep Mountain, ca 29 air mi N of Pinedale.
Alpine ridge and summit. Phenology: fruiting.

U.S.A., Wyoming, Sublette County: West Slope Wind River Range: Base of Vista Peak adjacent to Trail Creek, ca 21 air mi NNE of Pinedale.
Subalpine rocky meadow. Phenology: 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: fruiting.

U.S.A., Wyoming, Sublette County: West Slope Wind River Range: Indian Basin, ca 20 air mi NE of Pinedale.
Boulder strewn bank of small creek draining Indian Basin Lakes. Phenology: fruiting.

U.S.A., Wyoming, Sublette County: West Slope Wind River Range: Foothills of Mount Baldy, due E of Chain Lakes, ca 16 air mi NE of Pinedale.
Open, rocky-sandy shore of Chain Lakes. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sublette County: West Slope Wind River Range: Foothills of Mount Baldy, due E of Chain Lakes, ca 16 air mi NE of Pinedale.
Open, rocky-sandy shore of Chain Lakes. Phenology: flowering.

U.S.A., Wyoming, Sublette County: West Slope Wind River Range: West Flank of Temple Peak, 4 air mi E of Big Sandy Lodge, ca 36.5 air mi ESE of Pinedale.
Small, alpine meadows interspersed with large granite outcrops and talus slopes. Phenology: flowering.

U.S.A., Wyoming, Sublette County: West Slope Wind River Range: south slope of Big Sandy Mountain, 36 air mi E of Pinedale, ca 1.5 air mi ENE of Big Sandy Lake.
Open canopy grassy ledges between boulder fields. Soil relatively dry. Phenology: flowering.

U.S.A., Wyoming, Sublette County: West Slope Wind River Range: west slope and summit of Laturio Mountain, ca 2.5 air mi N of Big Sandy Campground, ca 32 air mi ESE of Pinedale.
Alpine, grassy ledges among granite boulder talus slopes. Phenology: fruiting.

U.S.A., Wyoming, Sublette County: Green River Basin: Bald Mountain, ca 21 air mi WNW of Big Piney.
Mountainside meadows and aspen groves. Phenology: fruiting.
with Jane T. Kellett

U.S.A., Colorado, Alamosa County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Sangre de Cristo Range: from Lake Como up to the Blue Lakes, NNW of Fort Garland.
Picea engelmannii and alpine. Phenology: fruiting.
Annotated by Robert D. Dorn.

U.S.A., Wyoming, Park County: Beartooth Mountains: Shoshone National Forest: along U.S. Hwy 212, ca 4.5 air mi S of Montana, ca 3 air mi NW of Table Mountain.
Open meadow with rodent turned clay soil into mixed conifer forest with granite cliffs. Phenology: flowering.
with Brian Elliott

U.S.A., Montana, Carbon County: Beartooth Mountains: Custer National Forest: Hellroaring Plateau, ca 14.5 air mi SW of Red Lodge.
Subalpine stream bank. Phenology: flowering & fruiting.
with Dean Sherman

U.S.A., Montana, Carbon County: Beartooth Mountains: Custer National Forest: W and above West Fork Rock Creek, ca 17 air mi WSW of Red Lodge.
Subalpine meadow with stream and granite cliffs surrounded by spruce-fir forest. Phenology: flowering & fruiting.
with Brian Elliott

U.S.A., Montana, Carbon County: Beartooth Mountains: Custer National Forest: W and above West Fork Rock Creek, ca 17.3 air mi WSW of Red Lodge.
Subalpine meadow surrounding stream and granite rock slopes. Phenology: flowering & fruiting.
with Brian Elliott

U.S.A., Montana, Carbon County: Beartooth Mountains: Custer National Forest: W and above West Fork Rock Creek, ca 17.6 air mi WSW of Red Lodge.
Alpine. Phenology: flowering & fruiting.

U.S.A., Wyoming, Albany County: Medicine Bow Mountains: Libby and Lewis Lake area 0.5 air mi N of Wyo Hwy 130, near Sugarloaf Campground.
Wet alpine meadow uphill from lakes, with Salix spp. Phenology: flowering & fruiting.
with Bernadette Kuhn

U.S.A., Wyoming, Albany County: Medicine Bow Mountains: Libby and Lewis Lake area 0.5 air mi N of Wyo Hwy 130, near Sugarloaf Campground.
Wet alpine meadow uphill from lakes, with Salix spp. Phenology: fruiting.
with Bernadette Kuhn

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: flowering & fruiting.

U.S.A., Wyoming, Albany County: Medicine Bow Mountains: Little Beaver Creak, N of intersection of Forest Roads 542 ( Keystone Road) and Forest Road 548, 1 air mi NE of Keystone Work Center, ca 34 air mi WSW of Laramie.
Willow carr. Phenology: fruiting.

U.S.A., Wyoming, Albany County: Medicine Bow Mountains: Libby Flats, ca 8 air mi W of Centennial; ca 36 air mi W of Laramie.
Wet area in subalpine meadow with melting snowbanks and ribbon forest. Phenology: fruiting.
with Patricia E. Lukas

U.S.A., Wyoming, Albany County: Medicine Bow Mountains: Libby Flats, ca 8 air mi W of Centennial; ca 36 air mi W of Laramie.
Wet area in subalpine meadow with melting snowbanks and ribbon forest. Phenology: flowering.
with Patricia E. Lukas

U.S.A., Wyoming, Albany County: Medicine Bow Mountains: Snowy Range: near North Twin Lakes, ca 2 air mi N of Brooklyn Lake Campground; ca 8 air mi NW of Centennial.
Moist subalpine meadow with ribbon forest and melting snow. Phenology: flowering & fruiting.

U.S.A., Wyoming, Albany County: Medicine Bow Mountains: Snowy Range: near North Twin Lakes, ca 2 air mi N of Brooklyn Lake Campground; ca 8 air mi NW of Centennial.
Dry rocky areas in subalpine meadow. Phenology: flowering.

U.S.A., Wyoming, Carbon County: Medicine Bow Mountains: Snowy Range: Rock Creek Knoll and its south base, ca 35 air mi W of Laramie; ca 9 air mi NW of Centennial.
Top of knoll with field of rocks, conifers and Ribes dominant. Phenology: fruiting.

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: fruiting.

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 & fruiting.
with Brian Elliott and Melanie Shade

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., Montana, Stillwater County: Beartooth Mountains: Custer National Forest: around the Benbow Mine along Forest Road 2414 W of Black Butte, ca 33 air mi SSE of Big Timber.
Area disturbed by mining activity in moist, mixed conifer forest, dominated by Pinus contorta, Pinus flexilis, and Abies, with scattered openings. Phenology: flowering.

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.
South-facing meadow. Phenology: flowering.

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., Wyoming, Park County: Beartooth Mountains: Shoshone National Forest: Beartooth Plateau: along the plateau going NW from U.S. Hwy 212, just after the west summit of Beartooth Pass, ca 37 air mi NW of Cody.
Alpine meadow with scattered boulder fields. Phenology: flowering.

U.S.A., Montana, Carbon County: Beartooth Mountains: Gallatin National Forest: from Wyoming along trail NNE towards Crazy Mountain and around Crazy Mountain and Farley Lake, ca 25-26 air mi WSW of Red Lodge.
Subalpine with forb dominated meadows with scattered Abies, Pinus albicaulis, and Picea stands and rock outcrops. Phenology: flowering.
with Bernadette Kuhn

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.

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 wetllands. Phenology: flowering.

U.S.A., Montana, Carbon County: Beartooth Mountains: Custer National Forest: near the west side of Hellroaring Plateau, ca 15.5 air mi SW of Red Lodge.
Alpine meadow with rocky outcrop. Phenology: fruiting.

U.S.A., Montana, Sweet Grass County: Beartooth Mountains: Gallatin National Forest: along Forest Road 2140, Iron Mountaain, ca 29 air mi S of Big Timber.
Rock outcrop and stabilized talus slope. Phenology: flowering & fruiting.

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

U.S.A., Wyoming, Park County: Beartooth Mountains: Shoshone National Forest: from U.S. Hwy 212 to Wyoming Creek and upstream, ca 36-37 air mi NNW of Cody.
Rocky slopes to stream with willow thickets. Phenology: flowering & fruiting.

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 & fruiting.

U.S.A., Wyoming, Park County: Beartooth Mountains: Shoshone National Forest: "Wymont Peak", ca 36.5 air mi NNW of Cody.
Rocky slopes. Phenology: flowering & fruiting.

U.S.A., Montana, Park County: Absaroka Range: Gallatin National Forest: below Mount Rae W of Main Boulder Ranger Station, ca 26 air mi SW of Big Timber.
On and below south-facing limestone bluffs, recently burned Douglas fir forest, scattered aspen and lodgepole pine. Phenology: flowering & fruiting.

U.S.A., Wyoming, Park County: Beartooth Mountains: Shoshone National Forest: Beartooth Plateau: E of U.S. Hwy 212 (Beartooth Highway) and just S of Montana, ca 14.5 air mi SW of Red Lodge, Montana.
Mossy lakeside amongst alpine meadow. Phenology: flowering.

U.S.A., Montana, Carbon County: Beartooth Mountains: Custer National Forest: Line Creek Plateau: S of Mount Tolman, ca 10.5 to 12.5 air mi SW of Red Lodge.
Forb dominated alpine meadow. Phenology: flowering.

U.S.A., Montana, Stillwater County: Beartooth Mountains: Custer National Forest: on the north slope of Froze-to-Death Plateau, ca 16 air mi NE of Cooke City.
Open mixed conifer forest interspersed with talus. Phenology: flowering & fruiting.

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: fruiting.

U.S.A., Wyoming, Park County: Beartooth Mountains: Shoshone National Forest: unnamed plateau ca 5 air mi ENE of Beartooth Pass, and S of Line Creek Plateau, ca 14.5 air mi SSW of Red Lodge, Montana.
Alpine meadows and talus. Phenology: fruiting.

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

U.S.A., Wyoming, Park County: Beartooth Mountains: Shoshone National Forest: Beartooth Plateau: ca 3 mi E of Beartooth Pass, ca 17 air mi SSW of Red Lodge, Montana.
Dry alpine meadows. Phenology: fruiting.

U.S.A., Wyoming, Park County: Beartooth Mountains: Shoshone National Forest: Beartooth Plateau: near and on Tolman Mountain, ca 4.5 air mi SE of Beartooth Pass, ca 18.5 air mi SSW of Red Lodge, Montana.
Alpine meadows. Phenology: flowering.

U.S.A., Montana, Madison County: Tobacco Root Mountains: Beaverhead National Forest: Branham Lakes Campground, ca 12 mi NNE of Sheridan.
Along shore of upper lake in wet soil with Carex scopulorum, Pedicularis bracteosa var. paysoniana, and Mimulus lewisii. Phenology: fruiting.

U.S.A., Wyoming, Fremont County: Wind River Range: Shoshone National Forest: top of Whiskey Mountain in saddle at head of Whiskey Creek, ca 9 mi S of Dubois.
Seasonally moist-wet alpine meadow with Juncus balticus, Monolepis nuttalliana, and Carex scopulorum. Phenology: fruiting.

U.S.A., Montana, Madison County: Tobacco Root Mountains: Beaverhead-Deerlodge National Forest: Hollow Top Lake, ca 6 mi SW of Pony.
Wet openings in spruce-fir-whitebark pine forest with Salix planifolia, Trollius albiflorus, Mertensia ciliata, and Vaccinium scoparium.

U.S.A., Idaho, Blaine County: Pioneer Mountains: Sawtooth National Forest: ca 1 mi SW of Hyndman Peak, ca 13 mi NE of Ketchum.
Wet subalpine meadow along small stream with Betula glandulosa, Pedicularis groenlandica, Polygonum viviparum, and Astragalus alpinus.

U.S.A., Wyoming, Park County: Beartooth Mountains: broad valleybottom margin of Wyoming Creek, ca 1.6 mi NE of Christmas Lake, ca 0.8 mi SE of Wymont Park.
On gravelly loam; with Salix planifolia, Sedum rhodanthum. Common. Phenology: flowering.

U.S.A., Colorado, Summit County: Front Range: Arapaho National Forest: Webster Pass, along the Continental Divide to Geneva Peak, ca 3 air mi SSE of Montezuma.
Alpine meadows and fellfields. Phenology: fruiting.
Michael K. Kirkpatrick, 3156. 7/21/2010.

U.S.A., Colorado, Summit County: Tenmile Range: Arapaho National Forest: jeep trail access to Mayflower Lakes from Spruce Creek Road (Forest Road 800), ca 4 air mi SSW of Breckenridge.
Rocky, dry subalpine meadow and hillside. Phenology: fruiting.
Michael K. Kirkpatrick, 3489. 7/26/2010.

U.S.A., Colorado, Summit County: Front Range: Arapaho National Forest: Georgia Pass to the eastern slopes of Mount Guyot, ca 6-7 air mi ESE of Breckenridge.
Alpine talus slopes and rocky meadows. Phenology: fruiting.
Michael K. Kirkpatrick, 3690. 7/31/2010.

U.S.A., Colorado, Summit County: Front Range: Arapaho National Forest: Boreas Pass and Hoosier Ridge, ca 6 air mi SE of Breckenridge.
Rocky alpine meadows and talus slopes. Phenology: fruiting.

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

U.S.A., Colorado, Summit County: Front Range: Arapaho National Forest: Grays Peak and upper Horseshoe Basin, ca 4 air mi NE of Montezuma.
Alpine meadow, riparian, and talus. Phenology: fruiting.

U.S.A., Colorado, Eagle County: Gore Range: White River National Forest: Freeman Creek drainage N of Moniger-Muddy Pass Road (Forest Road 701), ca 5 air mi NW of I-70 exit 176 at Vail.
Wet meadow with braided streams and ponds. Phenology: flowering & fruiting.

U.S.A., Montana: Anaconda.
Wet places, canyons. Phenology: flowering & fruiting.

U.S.A., Montana, Carbon County: Top of the mountain above Red Lodge.
Spring bog at top of mountain. Phenology: flowering & fruiting.

U.S.A., Montana, Carbon County: Beartooth Mountains: ca 25 mi SW of Red Lodge, immediately adjacent to the Wyoming state line.
T9S R19E S32
Gentle, open, granitic slopes. Leaves distinctly pale beneath, greener but still thinly hairy above, or on occasional plants the upper surface wholly green and glabrous. Accession number duplicated in the database; this specimen has been verified. Phenology: flowering & fruiting.

U.S.A., Montana, Park County: Beartooth Mountains: small lake near jeep trail to Goose Lake.
On shore. Phenology: flowering & fruiting.
Klaus H. Lackschewitz, 7910. 8/18/1977.

U.S.A., Montana, Carbon County: Beartooth Mountains: 1/2 mi S of Moon Lake.
Above meadow with large, shallow meltwater pond; on drier ground. Plants growing prostrate; 4"-5" high. Phenology: flowering & fruiting.
Klaus H. Lackschewitz, 9161. 8/15/1979.

U.S.A., Montana, Carbon County: Along Beartooth Highway near Wyoming-Montana line.
Subalpine slope with Polygonum bistortoides, Lupinus. Shrub 3 dm high. Phenology: flowering & fruiting.

U.S.A., Montana, Carbon County: Beartooth National Forest: Red Lodge Creek Plateau.
Common. Phenology: flowering & fruiting.
William E. Lockhart, 642. 7/30/1916.

U.S.A., Montana: Beartooth Naitonal Forest: Rock Creek District; Hellroaring Plateau.
South slope; shallow, clay loam soil; with Alnus, Betula, juniper. Limited distribution; abundant. Phenology: flowering & fruiting.
with W. H. Zeh

U.S.A., Montana: Beartooth National Forest.
Thin, rocky soil. Phenology: flowering & fruiting.

U.S.A., Montana, Carbon County: Custer National Forest: Beartooth Plateau: Twin Peaks, 1 mi N of Wyoming - Montana state line.
45° 2' N, 109° 25' W; Specimen Label
Undisturbed area; loam soil; N to NW facing slope; cushion plant community. Phenology: flowering & fruiting.

U.S.A., Montana, Carbon County: Beartooth Mountains: between Twin Peak and Wyoming Creek, ca 1/2 mi N of the state line off U.S. Highway 212, ca 14 1/2 air mi SW of Red Lodge.
Alpine meadows. Phenology: vegetative only.

U.S.A., Montana, Stillwater County: Beartooth Mountains: just S of Upper Snowball Lake.
T7S R15E S26.
In moist soil, growing in the shelter of a large boulder; with Carex paysonis, Parnassia fimbriata. Shrub ca 4 dm tall. Phenology: flowering & fruiting.

U.S.A., Montana, Fergus County: Big Snowy Mountains: Trail to West Peak, ca 2 mi above Crystal lake.
T12N R18E S30
Limestone talus with Salix vestita, S. brachycarpa. Shrub 6 dm high, leaves glaucous. Phenology: flowering & fruiting.

U.S.A., Montana, Lewis and Clark County: Lewis and Clark National Forest; Continental Divide: 1.7 mi WNW of Scapegoat Mounain, 25.2 mi WSW of Augusta.
15% NE slope; soil from calcarous parent material; alpine upland slope; alpine turf herbland with Potentilla fruticosa. Locally frequent; plant 10-15 inches high. Phenology: flowering & fruiting.

U.S.A., Montana, Fergus County: Big Snowy Mountaions: 5 mi from mouth of Half Moon Canyon.
Along stream. Shrubs ca 3 feet tall. Phenology: flowering & fruiting.
with C. V. Muhlick

U.S.A., Montana, Carbon County:
Willow thickets along a small brook. Phenology: vegetative only.

U.S.A., Montana: Bear Tooth Mountain Highway.
Near timberline. Phenology: flowering & fruiting.
with Ruth Nelson

U.S.A., Montana: N of Red Lodge on US Highway 12.
with Hamilton

U.S.A., Montana, Fergus County: Big Snowy Mts.: trail to summit from Crystal Lake, 31mi. S of Lewiston.
Along trail; west exposure; in precipitous limestone rock slide. Sprawling shrub to ca 2 feet tall; last years twigs brown; new twigs tomentose; leaf surfaces silky at first. Phenology: flowering & fruiting.
with Findley Ownbey

U.S.A., Montana, Fergus County: Big Snowy Mts.: trail to summit from Crystal Lake, 31mi. S of Lewiston.
Along trail; west exposure; in precipitous limestone rock slide. Sprawling shrub to ca 2 feet tall; new shoots thick, tomentose. Phenology: flowering & fruiting.
with Findley Ownbey

U.S.A., Montana, Fergus County: Big Snowy Mountains: in Half Moon Canyon ca 5 mi from mouth.
Along stream. Shrubs about 4 feet tall. Phenology: flowering & fruiting.
with C. V. Muhlick

U.S.A., Montana, Deer Lodge County: Deer Lodge National Forest: 75 yards below Silver Lake Campground, along Highway 10 south.
Flat ground; black muck soil; open lodgepole pine and willows. Not common. Phenology: flowering & fruiting.

U.S.A., Colorado, Custer County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Wet Mountains: San Isabel National Forest: on Saint Charles Peak, ca 4 air mi NW of San Isabel.
Alpine. Phenology: flowering & fruiting.
with Kenneth Elliott

U.S.A., Colorado, Custer County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Sangre de Cristo Range: San Isabel National Forest, from ca 1 mi E of Music Pass Trailhead to the pass.
Picea engelmannii, Abies lasiocarpa. Phenology: flowering & fruiting.
with Elizabeth Mark and Kenneth Elliott

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: up Sand Creek from Music Pass to Peak 12579.
Alpine. Phenology: flowering & fruiting.
with Elizabeth Mark and Kenneth Elliott

U.S.A., Colorado, Custer County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Sangre de Cristo Range: San Isabel National Forest: up the Commanche Lakes Trail ca 1.5 mi W of Alvarado Campground, ca 6 air mi SW of Westcliffe.
Populus tremuloides and Picea engelmannii with Abies lasiocarpa. Phenology: flowering & fruiting.
with Elizabeth Mark

U.S.A., Colorado, Pitkin County: Sawatch Range: White River National Forest: at the junction of Marten Creek and Fryingpan River at end of Forest Road 505, ca 16 air mi E of Aspen.
Moist to dry meadow and old disturbed areas. Phenology: fruiting.

U.S.A., Colorado, Eagle County: Gore Range: White River National Forest: Shrine (Sloane on USFS map) Mountain and Shrine Ridge to the S, ca 2.5 air mi W of Vail Pass, ca 10-10.5 air mi SE of Vail.
On and at the base of limestone outcrop. Phenology: fruiting.

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

U.S.A., Colorado, Gunnison County: Elk Mountains: White River National Forest: Maroon Bells-Snowmass Wilderness: upper East Fork Trail to Maroon Pass, ca 13.5 air mi N of Crested Butte.
Moist alpine slopes. Phenology: fruiting.

U.S.A., Colorado, Gunnison County: Elk Mountains: White River National Forest: Maroon Bells-Snowmass Wilderness: upper East Fork Trail to Maroon Pass, ca 13.5 air mi N of Crested Butte.
Rock outcrop in alpine. Phenology: fruiting.

U.S.A., Colorado, Gunnison County: Elk Mountains: White River National Forest: Maroon Bells-Snowmass Wilderness: Hasley Basin Trail from East Fork Trail, ca 13 3/4 air mi NNW of Crested Butte.
Along creek in alpine. Phenology: fruiting.

U.S.A., Colorado, Eagle County: Sawatch Range: White River National Forest: Yeoman Park and East Brush Creek, ca 12 air mi SE of Eagle.
Willow carr and braided riparian corridor. Phenology: flowering & fruiting.

U.S.A., Colorado, Eagle County: Sawatch Range: White River National Forest: Holy Cross Wilderness: Eagle Lake Trail to Halfmoon Lake, between Eagle and Avalanche peaks, along Lime Creek, ca 18 air mi SSE of Eagle.
Subalpine riparian corridor, seeps, and scree slopes. Phenology: fruiting.

U.S.A., Colorado, Summit County: Gore Range: White River National Forest: Eagles Nest Wilderness: North Tenmile Trail, ca 3 air mi W of Frisco.
Trailside seeps and stream crossings in subalpine forest. Phenology: fruiting.

U.S.A., Colorado, Pitkin County: Elk Mountains: White River National Forest: Maroon Bells-Snowmass Wilderness: Castle Peak Trail via the northeast ridge above Castle Creek, ca 12 air mi S of Aspen.
Snowmelt basin with alpine meadows, talus slopes, and rock crevices. Phenology: fruiting.

U.S.A., Colorado, Pitkin County: Sawatch Range: White River National Forest: Collegiate Peaks Wilderness: the Continental Divide from W of Grizzly Peak, ca 15 air mi SE of Aspen.
Alpine slopes and talus fields. Phenology: fruiting.

U.S.A., Colorado, Gunnison County: Elk Mountains: White River National Forest: Maroon Bells-Snowmass Wilderness: cirque basin between Geneva Lake and Hagerman Peak, ca 7 air mi ENE of Marble.
Subalpine rocky meadow with willows and forb understory. Phenology: fruiting.

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: fruiting.
Accession: (unaccessioned), Barcode: USFS0047807

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 & fruiting.
with Brian Elliott and Melanie Shade
Accession: (unaccessioned), Barcode: USFS0047399

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 wetllands. Phenology: flowering.
Accession: (unaccessioned), Barcode: USFS0047356

U.S.A., Montana, Carbon County: Beartooth Mountains: Custer National Forest: W and above West Fork Rock Creek, ca 17 air mi WSW of Red Lodge.
Subalpine meadow with stream and granite cliffs surrounded by spruce-fir forest. Phenology: flowering & fruiting.
Accession: USFS (unaccessioned), Barcode: USFS0047281

U.S.A., Montana, Carbon County: Beartooth Mountains: Custer National Forest: W and above West Fork Rock Creek, ca 17.6 air mi WSW of Red Lodge.
Accession: USFS (unaccessioned), Barcode: USFS0047239

U.S.A., Colorado, Mesa 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.
Moist subalpine meadow. Mesa and Delta county. Phenology: fruiting.
1. Salix glauca L. var. villosa Andersson.

U.S.A., Colorado, Ouray County: San Juan Mountains: Uncompahgre National Forest: Mount Sneffels; ca 1 trail mi below Blaine Basin to Blaine Basin, ca 6 1/4 air mi WSW of Ouray.
Moist subalpine meadow. Phenology: fruiting.
1. Salix glauca L. var. villosa Andersson.

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.
Wet alpine meadow. Phenology: fruiting.
1. Salix glauca L. var. villosa Andersson.
with Tyler Brummer

U.S.A., Colorado, Ouray County: San Juan Mountains: Uncompahgre National Forest: Corkscrew Gulch, ridge between Red Mountain #1 and Red Mountain #2, ca 8 air mi S of Ouray.
Rocky alpine slopes. Phenology: fruiting.

U.S.A., Wyoming, Big Horn County: West slope Big Horn Mountains: headwaters of Whaley Creek, ca 27.5 air mi E of Lovell.
At margin between wet meadow and willows; occurs with Potentilla diversifolia var. diversifolia and Eleocharis quinqueflora. Common; height less than 1 m. Phenology: fruiting.

U.S.A., Wyoming, Fremont County: East Slope Wind River Mountains: Ranger Creek, ca 0.2 mi NW of Guard Station, ca 17 mi W of Lander.
658300E, 4746404N; NAD 83, Specimen Label
Graminoid fen in open parkland, with Carex scopulorum and Betula glandulosa. Uncommon; less than 0.5 m tall. Phenology: 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.
Subalpine meadow. Phenology: fruiting.

U.S.A., Colorado, Summit County: Gore Range: White River National Forest: Eagles Nest Wilderness: North Tenmile Trail, ca 3 air mi W of Frisco.
Trailside seeps and stream crossings in subalpine forest. Phenology: fruiting.
Accession: USFS (unaccessioned), Barcode: USFS0061289

U.S.A., Colorado, Summit County: Front Range: Arapaho National Forest: Webster Pass, along the Continental Divide to Geneva Peak, ca 3 air mi SSE of Montezuma.
Alpine meadows and fellfields. Phenology: fruiting.

U.S.A., Colorado, Mesa County: Grand Mesa: Grand Mesa National Forest: Skyway Ski Trail and Scales Lakes, ca 30 air mi E of Grand Junction.
Subalpine meadow with rocky outcrops and low wet areas. Phenology: fruiting.
with Bernadette Kuhn, Margarette Lyon

U.S.A., Colorado, Hinsdale County: San Juan Mountains: Uncompaghre Wilderness: Horsethief Trail and Darley Mountain, ca 5.5 air mi ESE of Ouray.
Alpine marshy area. Phenology: vegetative only.

U.S.A., Colorado, Delta County: Grand Mesa: Goodenough Reservoir, along Forest Road 128, ca 15.5 air mi NNE of Hotchkiss.
Wet meadow in subalpine. Phenology: flowering.

U.S.A., Colorado, Ouray County: San Juan Mountains: Uncompahgre Wilderness: upper Wetterhorn Basin, ridge and slopes NW of Wetterhorn Peak, ca 7 3/4 mi ENE of Ouray.
Along creek in alpine. Phenology: flowering.
with Tyler J. Brummer

U.S.A., Colorado, San Juan County: San Juan Mountains: Cinnamon Pass, ca 11 3/4 air mi NE of Silverton.
Moist alpine meadow. Phenology: vegetative only.

U.S.A., Colorado, Ouray County: San Juan Mountains: Uncompahgre National Forest: Mount Sneffels area, Governor Basin, from slopes WNW of Humboldt Mine to road below Virginicus Mine, ca 6.5 air miles SW of Ouray.
Alpine slopes and hillsides. Phenology: vegetative only.
with Joe E. Brummer

U.S.A., Colorado, Delta County: Grand Mesa: Gunnison National Forest: Chalk Mountain, base of mountain on E side, ca 17 air mi NNW of Paonia.
Subalpine wetland. Phenology: vegetative only.
with Gay Austin

U.S.A., Montana, Glacier County: Glacier National Park: W of Lee Creek on south side of Mont Hwy 17.
In wet soil at edge of a fen, with Salix bebbiana and S. brachycarpa. Several shrubs 2 m high. Phenology: fruiting.

U.S.A., Utah, Summit County: North Slope Uinta Mountains: Wasatch National Forest: ca 30 air mi S of Evanston; 4 mi S on Forest Service Road 057 to Christmas Meadows, on both sides of the road.
T1N R10E S15 NW1/4; also SW1/4 S10
Willows, seeps, meadow. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sublette County: West slope Wind River Range: 1.3 mi NE of Barnes Lake, above Bell Lake, ca 18 air mi NE of Boulder.
Willow carr. Ca 1.5 m tall; dominant. Phenology: flowering.
with M. Keil

U.S.A., Utah, Summit County: North Slope Uinta Mountains: Wasatch National Forest: Gunsight Pass, ca 33 air mi S of Mountain View, Wyoming.
T1N R14E S21
Alpine, red quartzite talus, melting snow fields. Phenology: flowering & fruiting.
with Larry Refsdal

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: Tarryall Mountains: Monkey Creek/High Park/North Tarryall Peak: W along creek from Forest Road 446 to High Park bog and along S shoulder of North Tarryall Peak to summit.
On edges of a large wet park in Salix spp. Phenology: fruiting.
Annotated by ver. Robert Dorn.

Salix glauca var. villosa Salix brachycarpa (1996)
Salix glauca L. var. villosa Andersson Salix brachycarpa Nutt.
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: fruiting.
1. Salix glauca L. var. villosa Andersson Salix brachycarpa Nutt.

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: fruiting.

U.S.A., Colorado, Park County: East-central Colorado: Mosquito Range to Plains: Mosquito Range: Weston Peak: on S flank off Weston Pass or County Road 22, ca 11.5 air mi SW of Fairplay.
Grassy openings in alpine Salix wetlands, and in dense Salix thickets. Phenology: fruiting.