Bistorta vivipara (1996)
POLYGONACEAE
Bistorta vivipara (L.) Delarbre
U.S.A., Colorado, Park County: East-central Colorado: Mosquito Range to Plains: Continental Divide: Hoosier Ridge: along the ridge N from Hoosier Pass ca 4 trail mi to an unnamed peak, ca 5.4 air mi NNE of Alma.
Alpine grassland on west-facing slopes. Phenology: fruiting.
Accession: (unaccessioned)

Bistorta vivipara (1997)
POLYGONACEAE
Bistorta vivipara (L.) Delarbre
U.S.A., Colorado, Park County: East-central Colorado: Mosquito Range to Plains: Puma Hills: along creek in Turner Gulch N of Schoolmarm Mountain, off Forest Road 237 ca 13 air mi ENE of Hartsel. NC1/4
Growing in shaded openings in willow thicket along the creek. Phenology: fruiting.
with Irene Thien
Accession: RM (unaccessioned)

Bistorta vivipara (1996)
POLYGONACEAE
Bistorta vivipara (L.) Delarbre
U.S.A., Wyoming, Fremont County: Wind River Range: Fitzpatrick Wilderness Area: Shoshone National Forest: near Warm Spring Creek, ca 9 air mi SW of Dubois.
Meadow leading to creek; granitic derived substrate. Phenology: flowering & fruiting.
David Rosenthal, 363. 8/3/1996.
Accession: USFS 853078, Barcode: USFS0037332

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: flowering & fruiting.
David Rosenthal, 507. 8/7/1996.
Accession: USFS 853077, Barcode: USFS0037331

U.S.A., Wyoming, Fremont County: Wind River Range: Fitzpatrick Wilderness Area: Arrow Mountain, Circle benchmark and east on slope.
Talus slopes and alpine meadows. Phenology: flowering & fruiting.
Annotations:
1. Bistorta vivipara (L.) Delarbre
Annotated by David Rosenthal.
with David Rosenthal
Accession: USFS 853076, Barcode: USFS0037330

U.S.A., Wyoming, Fremont County: Wind River Range: Fitzpatrick Wilderness Area: Shoshone National Forest: along drainage leading to Hidden Lake and trail to north end of Ross Lake, ca 8 air mi SSE of Dubois.
Along shoreline with some dry rocky outcrop to drainage. Phenology: flowering.
with Cathy Binger

U.S.A., Wyoming, Fremont County: Wind River Range: Fitzpatrick Wilderness Area: Shoshone National Forest: Ross Lake Trail.
Unnamed bog, dryer meadow and pine/spruce forest ecotone along trail. Phenology: flowering.
with Cathy Binger

U.S.A., Wyoming, Fremont County: Wind River Range: Fitzpatrick Wilderness Area: Shoshone National Forest: pack trail along Torrey Creek leading to Bomber Basin, ca 7.5 air mi SSE of Dubois.
Basin and adjacent subalpine meadow along creek, granitic outcrops and spruce/fir forest along creek to basin. Phenology: flowering.

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.
Stream bottom and adjacent slopes of spruce/pine. Phenology: flowering.

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: flowering.

U.S.A., Wyoming, Fremont County: Wind River Range: Fitzpatrick Wilderness Area: Shoshone National Forest: Glacier Trail along Dinwoody Creek N from intersection with Ink Wells Trail, ca 19 air mi S of Dubois.
Elev. 9600 ft.
In willow thicket. Phenology: flowering.

U.S.A., Wyoming, Park County: Northern Absaroka Area: Ishawooa Pass and S to 1 mi.
Alpine meadow and rocky areas. Phenology: flowering & fruiting.

U.S.A., Montana, Park County: Gallatin National forest: Crazy Mountains: headwaters of Big Timber Creek, 0.5-0.75 mi S of Conical Peak, 25 mi NE of Big Timber.
Elev. 9600 ft.
T4N R11E S35
Turfy alpine tundra with Lupinus argenteus var. depressus, Trisetum spicatum and Carex phzeocephala. Phenology: flowering.
Accession: RM 824273, Barcode: RM0019382

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
Along tributary rivulets in wet, peaty soil with Deschampsia cespitosa, Carex scopulorum, and C. misandra. Phenology: flowering & fruiting.
Accession: RM 825364, Barcode: RM0015950

U.S.A., Montana, Madison County: Tobacco Root Mountains: Deerlodge National Forest: along the west side of the South Boulder River, ca 18 mi NE of Twin Bridges.
Elev. 6600 ft.
T2S R4W S25
Riparian community under Engelmann spruce with Equisetum arvense, Rubus parviflorus, and Carex disperma in the ground layer. Phenology: fruiting.
Accession: RM 912251, Barcode: RM0066734

U.S.A., Wyoming, Park County: North Fork Shoshone River Drainage: Absaroka Mountains: headwaters of Big Creek, ca 10-12 mi N of U.S. Hwy 14, 16, & 20; in an alpine basin ca 1-2 mi NE of Big Creek.
Bog-wet meadow community.
Accession: 623922, Barcode: RM0059649

U.S.A., Wyoming, Park County: Absaroka Mountains: South Fork Shoshone River Drainage: top of Carter Mountain at the headwaters of North Fork Meeteetse Creek, ca 24-25 mi SW of Cody.
Alpine tundra, wet areas dominated by Carex scopulorum and Deschampsia cespitosa. Phenology: flowering & fruiting.

U.S.A., Wyoming, Park County: Absaroka Mountains: ca 2.5 mi NE of Trout Peak near the head of Dead Indian Creek, ca 30 mi NW of Cody.
Alpine tundra meadow community dominated by Geum rossii, Polygonum bistortoides, Trifolium parryi and Kobresia bellardii. Phenology: flowering.

U.S.A., Wyoming, Park County: Absaroka Mountains: North Fork Shoshone River Drainage: divide between Fishhawk and Avalanche creeks, 1/2-3/4 mi N of Chaos Mountain, ca 13 mi S of U.S. Hwy 14, 16, & 20.
Alpine tundra, turfy meadow community on east-facing slope dominated by Geum rossii, Carex scirpoidea var. pseudoscirpoidea, Kobresia bellardii and Trisetum spicatum. Phenology: flowering.

U.S.A., Wyoming, Park County: North Fork Shoshone River Drainage: Absaroka Mountains: immediately E of Robbers Roost Cabin, ca 10 mi N of U.S. Hwy 14, 16, & 20.
Along spring-run in semi-shade and wet soil, prominent species included: Picea engelmannii, Carex scopulorum, C. norvegia, and Equisetum arvense. Phenology: flowering & fruiting.

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.
North-facing alpine meadow, prominent species included: Dryas octopetala var. hookeriana, Kobresia bellardii, Festuca rubra, Erigeron rydbergii, and Minuartia obtusiloba. Phenology: flowering & fruiting.

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

U.S.A., Wyoming, Park County: Southeastern Absarokas: northeast end of Carter Mountain, along south side of Meeteetse Creek, ca 1/2 mi E of confluence with North Meeteetse Creek and ca 18 mi WNW of Meeteetse.
Within forest of Picea engelmannii in seepage areas at base of north-facing slope dominated by Carex norvegica, C. scopulorum, and Saxifraga odontoloma. Phenology: fruiting.

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.
Accession: RM 621011

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.
Accession: RM 619859

U.S.A., Montana, Park County: Absaroka-Beartooth Mountains: Gallatin National Forest: divide between South Fork Deep Creek and Davis Creek, ca 13 mi SE of Livingston.
Tundra-forest ecotone with scattered Pinus albicaulis and with Juncus drummondii, Arnica latifolia and Sibbaldia procumbens. Phenology: flowering.
Accession: RM 619767

U.S.A., Montana, Stillwater County: [location and coordinates withheld]
Wet meadow with Polygonum viviparum, Deschampsia cespitosa, and Eloecharis quinqueflora. Phenology: flowering.

U.S.A., Montana, Madison County: Madison Range: Beaverhead National Forest: north side and summit of Sphinx Mountain, ca 15 mi SE of Ennis.
Rocky alpine tundra on limestone derived substrates with Dryas octopetala, Saxifraga oppositifolia, Draba crassa, and Carex nova. Phenology: flowering & fruiting.

U.S.A., Alaska, [Denali Borough] County: [Denali National Park]: Savage River.
Phenology: flowering.
Annotations:
1. Bistorta vivipara (L.) Delarbre
Annotated by Stuart Markow.
Accession: (unaccessioned)

U.S.A., Montana, Gallatin County: Madison Range: Gallatin National Forest: Teepee Basin: ca 20 mi N of West Yellowstone.
Wet meadow/marsh with Deschampsia cespitosa, Alium schoenoprasum, Salix wolfii, Carex vesicaria, and Gentianopsis detonsa. Phenology: flowering.

U.S.A., Montana, Carbon County: Beartooth Mountains: Custer National Forest: Hellroaring Plateau: ca 20 mi SW of Red Lodge.
Turfy alpine tundra with Gentiana algida, Kobresia bellardii, Geum rossii, and Pedicularis oderi. Phenology: flowering.

U.S.A., Montana, Stillwater County: Beartooth Mountains: Custer National Forest: Stillwater Plateau: ca 5 mi N of Mount Wood, ca 7 mi S of Nye.
Sparsely vegetated alpine tundra with Dryas octopetala, Carex rupestris, Minuartia obtusiloba, and Silene acaulis. Phenology: flowering.

U.S.A., Montana, Stillwater County: Beartooth Mountains: Custer National Forest: Chrome Lake, ca 6 1/2 mi S of Nye.
Marsh/bog with Carex scopulorum, Salix planifolia, Eriophorum polystachion, Caltha leptosepala, and Pentaphylloides floribunda. Phenology: flowering & fruiting.

U.S.A., Wyoming, Fremont County: Absaroka Mountains: Shoshone National Forest: east and west sides of Upper Brooks Lake, ca 2 mi N of Brooks Lake.
Wet meadow with Sedum rhodanthum, Carex scopulorum, and Salix planifolia. Phenology: flowering & fruiting.

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: 779598

U.S.A., Alaska, [Denali Borough] County: [Denali National Park]: Park Headquarters.
Phenology: flowering.
Annotations:
1. Bistorta vivipara (L.) Delarbre
Annotated by Stuart Markow.
Accession: (unaccessioned)

U.S.A., Montana, Carbon County: Beartooth Mountains: Custer National Forest: west side of East Rosebud Lake; 20 mi W of Red Lodge.
Moist soil along lakeshore. Phenology: flowering.

U.S.A., Wyoming, Park County: Absaroka Mountains: Bridger-Teton National Forest: at head of Camp Creek, ca 6 mi S of Thorofare Creek, ca 45 mi NW of Dubois.
Wet tundra with Caltha leptosepala, Carex nigricans, and Juncus mertensianus. Phenology: flowering & fruiting.

U.S.A., Montana, Park County: Beartooth Mountains: Gallatin National Forest: Vernon Lake, ca 5 mi E of Cooke City.
Wet-moist spruce-fir forest adjacent to lake with Equisetum arvense, Linnaea borealis, Calamagrostis canadensis, Platanthera dilatata, and Moneses uniflora. Phenology: fruiting.

U.S.A., Montana, Park County: Absaroka Mountains: Gallatin National Forest: along the south side of Soda Butte Creek, ca 1/2 mi W of Cooke City.
Spruce-fir forest with Calamagrostis canadensis, Orthilia secunda, Arnica cordifolia, Linnaea borealis, and Carex rossii. Phenology: flowering.

U.S.A., Montana, Madison County: Madison Range: Gallatin National Forest: Koch Basin on the east side of Koch Peak at head of Tumbledown Creek, ca 25 mi SE of Ennis.
Turfy tundra with Geum rossii, Erigeron simplex, Artemisia scopulorum, and Carex nigricans. Phenology: fruiting.

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: fruiting.

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

U.S.A., Montana, Gallatin County: Gallatin Range: Gallatin National Forest: Along west side of Hyalite Creek just north of Langhor Campground, ca 10 m S of Bozeman.
T3S R6E S32
Wet-moist, open coniferous forest with Salix drummondiana, Calamagrostis canadensis & Platanthera dilatata. Phenology: flowering & fruiting.

U.S.A., Wyoming, Fremont County: Wind River Range: Shoshone National Forest: west side of Arrow Mountain, 12 mi S of Dubois.
Turfy tundra on calcareous substrate with Kobresia bellardii, Androsace chamaejasme, Saussurea weberi, and Dryas octopetala. Phenology: flowering & fruiting.

U.S.A., Wyoming, Park County: Absaroka Mountains: Yellowstone National Park: just W of Slough Creek Trail, ca 2 mi NE of Slough Creek Campground.
Extensive sedge meadow with Carex rostrata, Allium schoenoprasum, Saxifraga subapetala, and Deschampsia cespitosa. Phenology: fruiting.

U.S.A., Montana, Gallatin County: Gallatin Range: Gallatin National Forest: head of Blackmore Creek, 18 mi S of Bozeman.
Alpine tundra on north-facing slope with Deschampsia cespitosa, Polygonum bistortoides, and Saxifraga subapetala. Phenology: flowering & fruiting.

U.S.A., Wyoming, Park County: Yellowstone Plateau: Yellowstone National Park: along the north shore of Turbid Lake, ca 6 mi E of Fishing Bridge.
Wet meadow and mud flats with Potentilla anserina, Prunella vulgaris, and Gentianopsis detonsa. Phenology: flowering & fruiting.

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

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

U.S.A., Colorado, Rio Grande County: Eastern San Juan Mountains: Rio Grande National Forest: Pool Table Mountain: Colo Hwy 149 N to Forest Road 600 E to 4WD Road; ca 12 air mi E of Creede.
Subalpine with rocky igneous outcrops. Phenology: flowering & fruiting.
with Susan Komarek

U.S.A., Colorado, Conejos County: Eastern San Juan Mountains: Rio Grande National Forest: Conejos River, Spectacle Lake vicinity, Forest Road 250.
River shore. Phenology: flowering.

U.S.A., Colorado, Mineral County: Eastern San Juan Mountains: Rio Grande National Forest: La Garita Wilderness: Wheeler Monument, Trailhead 790.
Spruce forest onto a west southwest-facing slope of subalpine into alpine meadow. Phenology: flowering.
with Ronald L. Hartman

U.S.A., Colorado, Hinsdale County: Eastern San Juan Mountains: Rio Grande National Forest: Kite Lake, WNW of Beartown site, Forest Road 506.
Southwest-facing 35 deg slope. Phenology: flowering.
with Michele Pring

U.S.A., Colorado, Saguache County: Eastern San Juan Mountains: Rio Grande National Forest: Forest Road 675, South Fork Carnero Creek, ca 15 air mi WNW of La Garita.
Creekside and open meadow. Phenology: flowering & fruiting.

U.S.A., Colorado, Hinsdale County: Eastern San Juan Mountains: Rio Grande National Forest: Black Mountain Lake, Colo Hwy 149, Forest Road 514.1E, S of Slumgullion Pass, ca 20 air mi W of Creede.
Open meadow and spruce forest surrounding lake. Phenology: flowering & fruiting.

U.S.A., Colorado, Mineral County: Eastern San Juan Mountains: Rio Grande National Forest: N of Bristol Head, Forest Road 532, Colo Hwy 149, just SE of Gooseberry Creek.
Meadow in willow thicket with spruce forest on west of roadside. Phenology: flowering.

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

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

U.S.A., Colorado, Grand County: Arapaho National Forest: Front Range: Indian Peaks Wilderness: Columbine Lake, ca 22.5 air mi W of Boulder; ca 8.5 air mi NE of Fraser.
Steep alpine rocky slopes. Phenology: fruiting.

U.S.A., Colorado, Grand County: Arapaho National Forest: Front Range: Monarch Lake, ca 10.5 air mi E of Granby; ca 12 air mi NE of Fraser.
Lakeside, spruce/lodgepole pine/fir forest, and streamside. Phenology: flowering & fruiting.

U.S.A., Colorado, Boulder County: Roosevelt National Forest: Front Range: Indian Peaks Wilderness: Rainbow Lakes, ca 3.5-4 air mi NW of Nederland; ca 12.5 air mi NE of Fraser.
Lakeside and moist spruce/lodgepole pine/fir forest. Phenology: flowering & fruiting.

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

U.S.A., Colorado, Gilpin County: Arapaho National Forest: Front Range: Elk Park, ca 1.5 mi W of Apex near Nugget, ca 6.5 air mi NW of Central City; ca 13 air mi ESE of Fraser.
Wet meadow with Salix and adjacent aspen/limber pine hills. Phenology: flowering & 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: flowering & fruiting.

U.S.A., Colorado, Clear Creek County: Arapaho National Forest: Front Range: E of Colo Hwy 103, ca 0.5 air mi N of Chicago Forks Campground, ca 6 air mi SW of Idaho Springs.
Wet subalpine, lakeside, and rocky coniferous slopes. Phenology: flowering & fruiting.
with Jill Torres

U.S.A., Colorado, Grand County: Arapaho National Forest: Front Range: Byers Peak Wilderness: Lake Evelyn Trail, ca 9.5 air mi WSW of Fraser.
Along trail through mixed coniferous forest with intermittent streams and meadows. Phenology: fruiting.
with Jill Torres

U.S.A., Colorado, Clear Creek County: Arapaho National Forest: Front Range: Mount Evans, off Colo Hwy 5, ca 0.5 mi NW of Lincoln Lake, ca 9.5 air mi SW of Idaho Springs.
Dry alpine slope. Phenology: flowering & fruiting.

U.S.A., Colorado, Grand County: Arapaho National Forest: Front Range Colorado Mines Peak and peak just E before Mount Flora, ca 1-1.5 mi E of Berthoud Pass; ca 5 air mi SSE of Winter Park.
Subalpine with scattered spruce and willow; Geum and Dryas common. Phenology: fruiting.

U.S.A., Colorado, Grand County: Arapaho National Forest: Front Range: Rogers Pass Trail, ca 0.5-1 mi S of secondary Forest Road 149, ca 3 air mi ENE of Winter Park.
Subalpine to alpine. Phenology: flowering & fruiting.
with Alex Foley

U.S.A., Colorado, Grand County: Arapaho National Forest: Indian Peaks Wilderness: Front Range: Roaring Fork SW of Hiamovi Mountain, ca 9 air mi SE of Grand Lake and ca 13 air mi ENE of Granby.
Gradual alpine slope with areas of standing water. Phenology: flowering & fruiting.

U.S.A., Colorado, Grand County: Arapaho National Forest: Rabbit Ears Range: Gravel Mountain and Stillwater Creek, ca 8 air mi W of Grand Lake and ca 13 air mi NNW of Granby.
Along creek and branches through coniferous forest and open meadow. Phenology: flowering & fruiting.
with Shannon Terry

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

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

U.S.A., Colorado, Grand County: Arapaho National Forest: Vasquez Peak Wilderness: Vasquez Mountains: unnamed stream and junction with Vasquez Creek, ca 5 air mi SW of Winter Park and ca 7.5 air mi SSW of Fraser.
Along stream. 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.
Alpine slope. Phenology: flowering.

U.S.A., Colorado, Grand County: Arapaho National Forest: Indian Peaks Wilderness: Front Range: Gourd Lake to Island Lake, ca 11 air mi SE of Grand Lake and ca 10 air mi NW of Ward.
Adjacent to stream above treeline. Phenology: flowering & fruiting.

U.S.A., Colorado, Grand County: Arapaho National Forest: Vasquez Mountains: Fraser Experimental Forest: ca 2 air mi ESE of Byers Peak and ca 8 air mi SW of Fraser.
Along stream and adjacent riparian area with Salix ssp. Phenology: flowering & fruiting.

U.S.A., Colorado, Grand County: Rabbit Ears Range: tributary of Willow Creek, ca 9.5 air mi NW of Granby and ca 9.5 air mi SE of Willow Creek Pass.
Along stream and adjacent opening in lodgepole pine forest with scattered spruce and fir. Phenology: flowering & fruiting.

U.S.A., Colorado, Grand County: Rabbit Ears Range: Coal Mountain Access, Troublesome Wilderness: ca 15 air mi NW of Hot Sulphur Springs and ca 17 air mi NE of Kremmling.
Along intermittent stream. Phenology: fruiting.

U.S.A., Wyoming, Sublette County: Gros Ventre Area: Slide Creek, ca 9 air mi E of Bondurant.
Shaley to sandy slopes and willow bottoms with stands of spruce. Phenology: flowering.

U.S.A., Wyoming, Sublette County: Gros Ventre Area: 1-1.5 air mi S and SW of Red Hills.
Lakeside and meadows. Phenology: flowering & fruiting.
with Tom Cramer

U.S.A., Wyoming, Teton County: Gros Ventre Area: east slope of Darwin Peak.
Rocky alpine slopes. 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., Colorado, Chaffee County: Central Colorado: Sawatch Range, East Slope Continental Divide: Ptarmigan Lake area, off Forest Road 346 and Forest Service Trail 1444, ca 17 air mi WSW Buena Vista; ca 4 air mi SE Cottonwood Pass.
Spruce-fir to open alpine meadow with Salix. Phenology: flowering & fruiting.

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

U.S.A., Colorado, Park County: Central Colorado: Mosquito Range, East Slope Continental Divide: Weston Pass area, south side of County Road 22, ca 15 air mi SE of Leadville.
Alpine meadow on limestone substrate. Phenology: flowering & fruiting.
with Benjamin Madsen

U.S.A., Colorado, Eagle County: Central Colorado: Sawatch Range, West Slope Continental Divide: along East Lake Creek, ca 8 air mi SSW of Avon.
Spruce-fir forest. Phenology: fruiting.
with Brian Elliott

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: flowering & fruiting.

U.S.A., Colorado, Eagle County: Central Colorado: Sawatch Range, West Slope Continental Divide: along Fall Creek Trail 2001, between Lake Constantine and Lake Honky Dory, ca 11 air mi S of Minturn.
Above treeline in alpine meadow. Phenology: flowering & fruiting.

U.S.A., Colorado, Chaffee County: Central Colorado: Sawatch Range, East Slope Continental Divide: Little Willis Gulch on Colorado Trail, Trail 1776, ca 2 air mi S of Twin Lakes.
Spruce-fir forest, north aspect. 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: flowering & fruiting.
with Benjamin Madsen

U.S.A., Colorado, Pitkin County: Central Colorado: Sawatch Range, West Slope Continental Divide: Lost Man Lake Trail 1996, above treeline, ca 3 air mi N of Independence Pass.
Alpine and subalpine meadows. Phenology: flowering & fruiting.

U.S.A., Colorado, Pitkin County: Central Colorado: Sawatch Range, East Slope Continental Divide: Lost Man Creek Trail 1996, ca 11 air mi ESE of Aspen.
Picea forest. Phenology: flowering & fruiting.

U.S.A., Colorado, Lake County: Central Colorado: Mosquito Range, East Slope Continental Divide: ca 7 air mi SE of Leadville on County Road 7 to Weston Pass.
Along road and adjacent meadows. Phenology: flowering & fruiting.

U.S.A., Colorado, Chaffee County: Central Colorado: Mosquito Range, East Slope Continental Divide: Trail 617 to Buffalo Meadows along Four Mile Creek, from Wilderness sign to cutoff to Salt Creek Trail, ca 9 air mi N of Buena Vista.
Aspen woodland along creek. Phenology: flowering & fruiting.

U.S.A., Colorado, Eagle County: Central Colorado: Sawatch Range, West Slope Continental Divide: off Forest Road 726 at junction with U.S. Hwy 24, east side of Forest Road 726, ca 4 air mi N of Tennessee Pass.
Lodgepole forest with willow at roadside. Phenology: flowering & fruiting.

U.S.A., Colorado, Pitkin County: Central Colorado: Sawatch Range, West Slope Continental Divide: along Lonesome Lakes Trail, 0.5 mi S of trailhead, off East Fork Homestake Creek, ca 8 air mi W of Tennessee Pass.
Open willow carr with small lake. Phenology: flowering & fruiting.

U.S.A., Colorado, Eagle County: Central Colorado: Sawatch Range, West Slope Continental Divide: off Half Moon Trail on west side of West Cross Creek, ca 7.5 air mi WSW of Redcliff.
Palustrine with willow bog. Phenology: fruiting.

U.S.A., Colorado, Eagle County: Central Colorado: Sawatch Range, West Slope Continental Divide: along Mt. Holy Cross Trail, ca 10 air mi SW of Redcliff.
Exposed alpine turf and scree above treeline to just below summit. Phenology: flowering & fruiting.

U.S.A., Colorado, Chaffee County: Central Colorado: Sawatch Range, East Slope Continental Divide: along South Fork Lake Creek, on east flank of Middle Mountain drainage, ca 8 air mi SW of Everett.
Willow carr surrounded by lodgepole and spruce. Phenology: flowering & fruiting.

U.S.A., Colorado, Lake County: Central Colorado: Sawatch Range, East Slope Continental Divide: along Mt. Elbert Trail from saddle above treeline to summit, ca 15 air SW of Leadville.
Alpine meadow. Phenology: fruiting.

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

U.S.A., Colorado, Chaffee County: Central Colorado: Sawatch Range, East Slope Continental Divide: along Missouri Mountain Colorado Fourteeners Initiative Trail from scree slope to summit, ca 4 air mi S of Vicksburg.
Alpine turf and scree slopes. Phenology: flowering & fruiting.

U.S.A., Colorado, Chaffee County: Central Colorado: Sawatch Range, East Slope Continental Divide: along Mt. Belford Trail, south spur from Missouri Gulch Trail to just below lower knob on north face, ca 3 air mi S of Vicksburg.
Alpine meadow. Phenology: flowering & fruiting.

U.S.A., Colorado, Eagle County: Central Colorado: Sawatch Range, West Slope Continental Divide: along Trail 1917 at Henderson Park, ca 7 air mi E of Thomasville.
Palustrine wetland, open meadow in spruce-fir with spagnum moss. Phenology: flowering & fruiting.
with Robert Booth

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, Park County: Central Colorado: Mosquito Range, East Slope Continental Divide: from Kite Lake to summit of Mt. Democrat, ca 13 air mi NE of Leadville.
Talus slope with some alpine turf. Phenology: flowering & fruiting.

U.S.A., Idaho, Idaho County: Payette National Forest and Vicinity: Salmon River Mountains: Frank Church-River of No Return Wilderness: Middle Meadows adjacent to Cottonwood Creek, ca 2 air mi NE of Cold Meadows; ca 5 air mi W of Cottonwood Butte.
Very extensive moist to wet meadow with Carex spp., Phleum alpinum, Epilobium ciliatum, Senecio hydrophiloides, and Ligusticum canbyi. Phenology: flowering & fruiting.

U.S.A., Colorado, Jackson County: Sierra Madre\Park Range: Park Range: near junction of Forest Roads 600 and 689, ca 0.5 mi N of Big Creek Lake, ca 22 air mi NW of Walden.
Meadow along creek.

U.S.A., Wyoming, Carbon County: Sierra Madre/Park Range: Sierra Madre: along Middle Fork Big Creek, ca 1.5 air mi N of Colorado, ca 16 air mi SE of Encampment.
Moist meadows along streams. Phenology: flowering & fruiting.

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

U.S.A., Colorado, Gunnison County: Northern Gunnison Basin: Fossil Ridge Wilderness: South Lottis Creek, ca 4 air mi SW of Taylor Reservoir.
Boggy area along creek; Pinus contorta, willow, shrubby cinquefoil. Phenology: flowering & fruiting.
Accession: 722799

U.S.A., Colorado, Gunnison County: Northern Gunnison Basin: ca 5.5 air mi N of Taylor Reservoir.
Dry lodgepole pine forest and along creek. Phenology: flowering & fruiting.
Accession: 722798

U.S.A., Colorado, Gunnison County: Northern Gunnison Basin: ca 7 air mi N of Crested Butte.
Dry lodgepole pine forest and along small creek. Phenology: flowering & fruiting.

U.S.A., Colorado, Gunnison County: Northern Gunnison Basin: Fossil Ridge Recreation Management area: ca 3.5 air mi SSW of Tincup.
Engelmann spruce, subalpine fir, and lodgepole pine forest. Phenology: flowering & fruiting.

U.S.A., Colorado, Gunnison County: Northern Gunnison Basin: ca 12 air mi ENE of Crested Butte.
Open willow bog and wet Engelmann spruce and subalpine fir forest. Phenology: fruiting.

U.S.A., Colorado, Gunnison County: Northern Gunnison Basin: Gothic Natural area, ca 2.5 NNW of Gothic.
Dense, wet Engelmann spruce and subalpine fir forest. Phenology: flowering & fruiting.

U.S.A., Colorado, Gunnison County: Northern Gunnison Basin: ca 7 air mi ENE of Gothic.
Dry tundra, talus slope. Phenology: fruiting.

U.S.A., Colorado, Gunnison County: Northern Gunnison Basin: Fossil Ridge Wilderness: ca 6 air mi NNW of Ohio.
Alpine tundra, spruce krummholz and wet basin; on limestone. Phenology: flowering.
with Chris Floyd and Josh Crayton

U.S.A., Colorado, Gunnison County: Northern Gunnison Basin: ca 8 air mi NNE of Ohio.
Engelmann spruce/subalpine fir krummholz along ridge. Phenology: flowering.
with Chris Floyd and Josh Crayton

U.S.A., Colorado, Gunnison County: Northern Gunnison Basin: ca 7.5 air mi NNE of Ohio.
Engelmann spruce/subalpine fir/lodgepole pine forest. Phenology: vegetative only.
with Chris Floyd and Josh Crayton

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

U.S.A., Colorado, Gunnison County: Northern Gunnison Basin: West Elk Wilderness: West Elk Peak, ca 16 air mi N of Blue Mesa Reservoir.
West-facing ridge of peak; alpine tundra. Phenology: flowering.
with Christine Tonielli and Josh Crayton

U.S.A., Colorado, Gunnison County: Northern Gunnison Basin: Fossil Ridge Wilderness: Crystal Creek, ca 10 1/4 air mi ENE of Almont.
Engelmann spruce/subalpine fir/lodgepole pine forest and open meadow along creek; Sambucus, Salix, and Pentaphylloides. Phenology: flowering.

U.S.A., Colorado, Gunnison County: Northern Gunnison Basin: along Spring Creek, ca 6.5 air mi W of Taylor Park Reservoir.
Sagebrush meadow and along creek; Salix and Pentaphylloides. 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: vegetative only.

U.S.A., Colorado, Gunnison County: Northern Gunnison Basin: West Elk Wilderness: The Castles, ca 10.5 air mi SSW of Kebler Pass.
Engelmann spruce/subalpine fir krummholz and alpine tundra on northwest-facing slope. Phenology: flowering.

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: flowering.

U.S.A., Wyoming, Fremont County: Upper Wind River Watershed: Union Pass cow camp: ca 10 air mi from Dubois; S of camp ca 140 yds S of 2-track on west bank of South Fork Warm Spring Creek.
Willow bottom. Plot 95012 NW, SE, NW Phenology: flowering & fruiting.
with Lisa Cordray
Accession: 728887, Barcode: RM0059643

U.S.A., New Mexico, Taos County: Carson National Forest and Vicinity: Sangre de Cristo Range: Rancho del Rio Grande Grant: along Rito de la Olla and lower Frijoles Creek, ca 3/4-1 air mi SW of Puertocito, ca 12.5 air mi SE of Ranchos de Taos.
Moist to wet meadows and stream bank. Phenology: flowering & fruiting.

U.S.A., New Mexico, Taos County: [location and coordinates withheld]
Subalpine lakes, stream riparian and surrounding spruce forest. Phenology: flowering & fruiting.
with Robert Peters

U.S.A., New Mexico, Taos County: Carson National Forest and Vicinity: Sangre de Cristo Range: Latir Peak Wilderness: at Latir Rock Cairn, Latir Mesa and Heart Lake, ca 8.5 air mi S of Amalia.
Alpine tundra. Phenology: flowering & fruiting.

U.S.A., New Mexico, Taos County: Carson National Forest and Vicinity: Sangre de Cristo Range: S from Fraser Mountain to top of main switchbacks towards Wheeler Peak.
Alpine meadows and rock fields. Phenology: flowering & fruiting.

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

U.S.A., New Mexico, Taos County: Carson National Forest and Vicinity: Sangre de Cristo Range: Pueblo de Taos Indian Reservation: Lucero Canyon from footbridge to Martinez Canyon; trail along Rio Lucero, ca 6 air mi E of Arroyo Seco and ca 5 air mi S of Twining.
Moist area with Veratrum californicum. Phenology: flowering & fruiting.
with James Lucero

U.S.A., New Mexico, Taos County: Carson National Forest and Vicinity: Sangre de Cristo Range: Wheeler Peak Wilderness: Williams Lake Forest Trail 62 from ca 0.5 air mi SSE of Twining to Williams Lake.
Talus outcrops supporting alpine and subalpine flora. Phenology: flowering & fruiting.
with Robert Peters

U.S.A., New Mexico, Taos County: Carson National Forest and Vicinity: Sangre de Cristo Range: Latir Peak Wilderness: Rito del Medio, 1 air mi NNW of Cabresto Peak, ca 4 air mi W of El Rito and ca 8 air mi NNE of Questa.
Stream surrounded by spruce/fir forest with Senecio triangularis and Oxypolis fendleri. Phenology: fruiting.
with Robert Peters

U.S.A., New Mexico, Taos County: Carson National Forest and Vicinity: Sangre de Cristo Range: Wheeler Peak Wilderness: Trail 56 and Horseshoe Lake Trail 91 from boundary to Horseshoe Lake, ca 3/4 air mi NE of Wheeler Park summit, ca 4 air mi SE of Twining.
Alpine tundra and groupings of krummholtz Engelmann spruce in cirque/lake area. Phenology: flowering.

U.S.A., Colorado, San Miguel County: San Miguel and lower Dolores River Drainages: San Miguel River Drainage: Wilson Peak, ca 8.5 mi SW of Telluride.
Talus slopes and tundra. Phenology: flowering & fruiting.

U.S.A., Colorado, San Miguel County: [location and coordinates withheld]
On rock ledges at base of falls. Phenology: fruiting.

U.S.A., Wyoming, Fremont County: East Slope Wind River Range and Vicinity: Middle Fork Popo Agie River trail to lower Hudson Meadow, ca 8 air mi SW of Lander.
Wet meadow/seep. Phenology: flowering & fruiting.

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 adjacent to creek. 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.
Rocky alpine meadow. Phenology: flowering & 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.
Willow dominated seep. Phenology: fruiting.

U.S.A., Wyoming, Fremont County: East Slope Wind River Range and Vicinity: Whiskey Mountain and vicinity, ca 7 air mi S of Dubois.
River banks and gravel bars in river bed. Phenology: flowering & fruiting.

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.
Rocky alpine meadow. Phenology: flowering & fruiting.

U.S.A., Wyoming, Fremont County: East Slope Wind River Range and Vicinity: south end of Popo Agie Wilderness, ca 13 air mi SW of Lander.
Stream banks and gravel bars in stream. Phenology: flowering & 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.
Rocky alpine meadow. 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.
Wet depressions in lodgepole pine forest, scattered Engelmann spruce. Phenology: flowering & fruiting.

U.S.A., Wyoming, Fremont County: East Slope Wind River Range and Vicinity: Horse Ridge, ca 23 air mi S of Dubois.
Rocky alpine meadow. Phenology: flowering & fruiting.

U.S.A., Wyoming, Fremont County: East Slope Wind River Range and Vicinity: Blaurock Pass and upper Dinwoody Creek, ca 22 air mi S of Dubois.
Dry, rocky alpine meadow. Phenology: flowering & 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.
Soil pockets amongst boulders (alpine). Phenology: flowering & fruiting.

U.S.A., Wyoming, Fremont County: East Slope Wind River Range and Vicinity: Dry Creek Ridge, ca 24 air mi SES of Dubois.

U.S.A., Wyoming, Fremont County: East Slope Wind River Range and Vicinity: Upper Hudson and Johnson meadows, ca 15 air mi WSW of Lander.
Riparian meadow dominated by carices and moss hummocks. Phenology: flowering & fruiting.

U.S.A., Wyoming, Fremont County: East Slope Wind River Range and Vicinity: Wind River near Tie Hack Memorial, ca 11 air mi WNW of Dubois.
River margins dominated by willows and graminoids. Phenology: flowering & fruiting.

U.S.A., Wyoming, Fremont County: East Slope Wind River Range and Vicinity: 1 mi E of Trout Creek Lake; ca 17 air mi WNW of Dubois.
Mossy riparian area fed by spring. Phenology: flowering & fruiting.

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: flowering.
with Meghan Taylor

U.S.A., Wyoming, Fremont County: East Slope Wind River Range and Vicinity: Sanford Park, ca 18 air mi W of Lander.
Willow and graminoid dominated park surrounding river. Phenology: flowering & fruiting.
with Meghan Taylor

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

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

U.S.A., Wyoming, Fremont County: East Slope Wind River Range and Vicinity: Coyote Creek and Warm Spring Creek W to Continental Divide, ca 11 air mi S of Togwotee Pass.
Graminoid and willow dominated drainage (Salix wolfii and S. planifolia). 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 stream and lake margins. Phenology: flowering & 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: flowering & 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 wetland. Phenology: flowering & fruiting.
with Aaron Wells

U.S.A., Wyoming, Fremont County: East Slope Wind River Range and Vicinity: Gentlemans Pass, ca 7 air mi ESE of Gannett Peak.
Flat wet terraces dominated by mosses, willows, and graminoids. Phenology: flowering & 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: flowering.

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

U.S.A., Colorado, Saguache County: Southern Gunnison Basin: San Juan Mountains: ca 1.5 air mi E of Los Pinos Pass; ca 4.9 air mi due N of Baldy Chato; ca 20.9 air mi ENE of Lake City along Forest Road 788.
Roadside riparian. Phenology: flowering & fruiting.

U.S.A., Colorado, Saguache County: Southern Gunnison Basin: Cochetopa Hills: ca 1.5 air mi N of North Pass; ca 14.6 air mi SW of Sargents along Lujan Creek.
Riparian. Phenology: flowering & 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: 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 tundra above treeline. Phenology: flowering & fruiting.

U.S.A., Colorado, Hinsdale County: Southern Gunnison Basin: San Juan Mountains: ca 0.2 air mi W of confluence of Matterhorn Creek and North Fork Henson Creek; ca 9.9 air mi W of Lake City along North Fork Henson Creek.
Roadside riparian. Phenology: 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 1.3 air mi E of Bent Peak; ca 2 air mi N of Heart Lake; ca 12.2 air mi S of Lake City along the Continental Divide just SSW of Coney Peak.
Alpine tundra. Phenology: fruiting.

U.S.A., Colorado, Hinsdale County: Southern Gunnison Basin: San Juan Mountains: along Silver Creek to the summit of Redcloud Peak, ca 8-10 air mi SW of Lake City; ca 8.5 air mi S of Uncompahgre Peak.
Alpine tundra. Phenology: flowering.

U.S.A., Colorado, Gunnison County: Southern Gunnison Basin: San Juan Mountains: Gunnison National Forest: Trail 229 along Little Cimarron River, section of trail from ca 1 air mi NW to ca 2.2 air mi NNW of Sheep Mountain.
Spruce/fir forest with avalanche meadows and mountain parks. Phenology: fruiting.
with Kevin Taylor

U.S.A., Colorado, Hinsdale County: Southern Gunnison Basin: San Juan Mountains: Gunnison National Forest: from unnamed peak 13,681', ca 1 air mi NNW of Silver Mountain to headwaters of Little Cimarron River.
Alpine tundra. Phenology: flowering & fruiting.
with Kevin Taylor

U.S.A., Colorado, Hinsdale County: Southern Gunnison Basin: San Juan Mountains: along the Lake Fork Gunnison River at Grizzly Gulch trailhead, ca 1.8 air mi ENE of Whitecross Mountain; ca 10.2 air mi SW of Lake City.
Mountain park and riparian. Phenology: fruiting.

U.S.A., Colorado, Hinsdale County: Southern Gunnison Basin: San Juan Mountains: La Garita Wilderness: heading S on west side of Mineral Creek from northern boundary of Wilderness for ca 1.5 mi, ca 1.2-2.2 air mi S-SSW of Dry Lake; ca 14 air mi E of Lake City.
Lower portion of grassy, open canyon slopes (with intermittent ponderosa and bristle cone pines, and spruce). Phenology: 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, Gunnison County: Southern Gunnison Basin: San Juan Mountains: Uncompahgre National Forest: on Trail 232 along Big Blue Creek, ca 1.6-2.1 air mi ENE of Fall Creek Falls; ca 1-2.6 air mi S of northern Uncompahgre Wilderness Boundary.
Aspen/spruce forest and riparian area. Phenology: flowering & fruiting.

U.S.A., Colorado, Saguache County: Southern Gunnison Basin: San Juan Mountains: Gunnison National Forest: La Garita Wilderness: along the Stewart Creek Trail ca 1.2-1.6 mi NNW-NNE of Organ Mountain, ca 1.3-2.2 air mi ENE of Baldy Alto.
Canyon. Phenology: fruiting.

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

U.S.A., Colorado, Montezuma County: Upper Dolores River Drainage and adjacent areas: San Juan National Forest: ca 13 air mi NE of Mancos, Upper Bear Creek Basin.
Upper subalpine old growth spruce-fir forest and alpine meadow, along creek sides and slopes; north to northeast-facing. Phenology: flowering & fruiting.
with Mike Judkins and Fallon Judkins

U.S.A., Wyoming, Johnson County: Wetlands and Adjacent Areas: Hesse Creek, ca 20 air mi SW of Buffalo.
Moist hummocks and creek banks. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sheridan County: Wetlands and Adjacent Areas: Little Tongue River, ca 15 air mi SW of Ranchester.
Moist hummocks and river bank. Phenology: flowering & fruiting.

U.S.A., Wyoming, Big Horn County: Wetlands and Adjacent Areas: Meadowlark Lake, ca 16 air mi NE of Ten Sleep.
Moist creek banks, lake shores.and flood plains. Phenology: flowering & fruiting.

U.S.A., Colorado, Larimer County: Roosevelt National Forest: Front Range: east side of Laramie River Road (County Road 103), 1 mi N of Chambers Lake, ca 39 air mi W of Fort Collins.
Histic, saturated, fens with floating mats and no apparent water source, with Salix candida and Alnus. Phenology: flowering & fruiting.

U.S.A., Colorado, Larimer County: Roosevelt National Forest: Front Range: Corral Creek Park on Long Draw Road (Forest Road 156), ca 32 air mi W of Fort Collins.
Salix edged creek in mountain park. Phenology: flowering & 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: flowering & fruiting.

U.S.A., Colorado, Larimer County: Roosevelt National Forest: Front Range: Neota Wilderness: off Trap Park Trail from Long Draw Road (Forest Road 156), ca 37 air mi W of Fort Collins.
Subalpine creekside with Salix. Phenology: fruiting.

U.S.A., Colorado, Larimer County: Roosevelt National Forest: Medicine Bow Mountains: Rawah Wilderness: South Rawah Peak from West Branch Trailhead off Laramie River Road (County Road 103), ca 41 air mi W of Fort Collins.
East facing granite alpine slopes and summit with Geum. Phenology: flowering & fruiting.

U.S.A., Wyoming, Albany County: Medicine Bow Mountains: Upper Telephone Lake.
41.3649° N, 106.2741° W; NAD 83, uncertainty 0.75 mi., Digital Map
Forming mats in moist meadow. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sublette County: Lower Green River Lakes.
43.2727° N, 109.8195° W; NAD 83, uncertainty 1 mi., Digital Map
Lodgepole pine timber in open areas. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sublette County: West slope of Wind River Range: vicinity of Horseshoe Lake, NE of Pinedale.
42.9266° N, 109.5823° W; NAD 83, uncertainty 1 mi., Digital Map
Swamps. Phenology: flowering & fruiting.
with B. F. Miller

U.S.A., Wyoming, Fremont County: Wind River Range: ca 20 mi SW of Dubois, along Warm Springs Creek.
43.5666° N, 109.8464° W; NAD 83, uncertainty 1.5 mi., Digital Map
Moist places along stream. Common. Phenology: flowering & fruiting.
with Marjorie W. Porter

U.S.A., New Mexico, Mora County: Santa Fe National Forest and Vicinity: Sangre de Cristo Mountains: Pecos Wilderness: E of base of Truchas Peak on Trail 351, 10 air mi N of Cowles; in vicinity of springs.
Spring with wet subalpine meadow at edge of spruce forest near south-facing talus slope. Phenology: vegetative only.

U.S.A., New Mexico, San Miguel County: Santa Fe National Forest and Vicinity: Sangre de Cristo Mountains: Pecos Wilderness: Rio Valdez Trail 224 at Mora Flats, 6.5 air mi NE of Cowles, at junction with Trail 250.
Shaded riparian corridor of river with alder, willow, and mountain spray; spruce and aspen above. Phenology: vegetative only.

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

U.S.A., Wyoming, Park County: Absaroka Range: Swamp Lake in Clarks Fork Yellowstone Valley, ca 34 air mi NW of Cody.
Open peatland, with Eleocharis quinqueflora, Triglochin maritima, Trichorphorum pumilum, Carex interior, C. utriculata. Phenology: flowering & fruiting.

U.S.A., Wyoming, Park County: Southeastern Absaroka Mountains: along west side of Cascade Creek, ca 1 mi S of Kerwin, ca 24 mi SW of Meeteetse.
Small bogs adjacent to seeps and springs, prominent species include Deschampsia cespitosa, Sedum rhodanthum, Polygonum viviparum, and Juncus castaneus. Phenology: fruiting.

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: flowering & fruiting.

U.S.A., Wyoming, Park County: North Fork Shoshone River Drainage: Absaroka Mountains: along Whit Creek, ca 4 mi S of U.S. Hwy 14, 16, & 20.
In open boggy area.

U.S.A., Wyoming, Park County: Northern Absarokas: Cathedral Cliffs-Swamp Lake Wetland, ca 2.5 mi E of Crandall Ranger Station.
In swamp forest along south edge of wetland.

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., Colorado, Jackson County: North-central Colorado: Never Summer Mountains: ridge to W of Bowen Pass, ca 12 air mi SSE of Gould.
Alpine ridge. Phenology: flowering & fruiting.
Annotated by B. E. Nelson.
with Sarah Nunn

U.S.A., Colorado, Grand County: North-central Colorado: Park Range: along Silver Creek Trail, ca 2-3 air mi SE of Gore Mountain, ca 15-16.5 air mi NW of Kremmling.
Willow carr and marshy areas. Phenology: fruiting.
Annotated by Ronald L. Hartman.

U.S.A., Colorado, Jackson County: North-central Colorado: Never Summer Mountains: Never Summer Wilderness: Baker Pass NW to peak"11740".
Alpine. Phenology: flowering & fruiting.

U.S.A., Colorado, Jackson County: North-central Colorado: Owl Mountain, ca 3 air mi SW of Gould.
Spruce forest. Phenology: flowering & fruiting.

U.S.A., Wyoming, Teton County: Grand Teton National Park and Vicinity: Teton Range: near Elk Ridge, ca 18 air mi NW of Moran; ca 25 air mi N of Moose.
Dry gravel bar adjacent to riparian willow bottomland. Phenology: flowering.
Annotated by David Scott.
with Klara Varga

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.
Rock outcrop, talus, and alpine tundra mosaic. Phenology: flowering.
Annotated by David Scott.
with Nancy Bockino

U.S.A., Wyoming, Teton County: Grand Teton National Park and Vicinity: Teton Range: in Glacier Gulch, ca 16 air mi SW of Moran; ca 6.5 air mi NW of Moose.
Moist north-facing ledge with alpine tundra. Phenology: flowering.
Annotated by David Scott.

U.S.A., Wyoming, Teton County: Grand Teton National Park and Vicinity: Teton Range: in Webb Canyon, ca 17.5 air mi WNW of Moran; ca 21.5 air mi NNW of Moose.
Salix spp. bottomland and streambanks. Phenology: vegetative only.
with Klara Varga

U.S.A., Wyoming, Teton County: Grand Teton National Park and Vicinity: Teton Range: in Owl Canyon, ca 19.5 air mi NW of Moran; ca 25 air mi NNW of Moose.
Drying channel of montane stream. Phenology: vegetative only.
with Klara Varga

U.S.A., Wyoming, Park County: Southwestern Absarokas: Teton Wilderness: Thorofare Plateau, ca 4 air mi SSE of SE Corner of Yellowstone National Park.
Timberline and dry alpine meadows.

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

U.S.A., South Dakota, Custer County: Sylvan Lake-Harney Peak-Needles.
Few among needles. Phenology: flowering.
Arthur C. McIntosh, 565. 8/4/1924.

U.S.A., South Dakota, Pennington County: Harney Peak region, Needles Trail.
Mountain slopes, yellow pine and spruce assocaition. Phenology: flowering.

U.S.A., South Dakota, Custer County: Black Hills: Harney Peak region, Needles Trail.
Head of groge. Phenology: flowering.

U.S.A., South Dakota, Pennington County: Black Hills: Black Elk Wilderness, just N of Sylvan Lake on Harney Peak Trail (#9) ca 0.2 mi upstream from Lost Cabin Creek crossing (junction with Trail #2), ca 0.7 air mi SSW of Harney Peak Lookout.
T2S R5E S21 SW1/4 of SW1/4
At base of N-facing wall of very large granite outcrop - in moss mats on coarse granitic soil, with Picea glauca.
with Patches

U.S.A., South Dakota, Pennington County: Black Hills: Black Elk Wilderness, just N of Sylvan Lake on Harney Peak Trail (#9) ca 0.2 mi upstream from Lost Cabin Creek crossing (junction with Trail #2), ca 0.7 air mi SSW of Harney Peak Lookout.
At base of north-facing wall of very large granite outcrop, in moss mats on coarse granitic soil, with Picea glauca.
with Patches

U.S.A., South Dakota, Pennington County: Black Hills: Black Elk Wilderness, head of eastern of two forks of Willow Creek just NE of Harney Peak, ca 0.5 air mi NNE of Lookout.
Bottom of steep narrow rocky drainage with Picea glauca. Phenology: flowering & fruiting.
with Patches

U.S.A., South Dakota, Pennington County: Black Hills: Black Elk Wilderness, Harney Peak, at base of steep rock face below summit on NE side.
T2S R5E S21 NE1/4 of NW1/4
In moss mats at base of granite outcrop; in Picea glauca forest, with Fragaria virginiana, Pyrola sp.

U.S.A., South Dakota, Pennington County: Black Hills: Black Elk Wilderness: Harney Peak, at base of steep rock face below summit on northeast side.
In moss mats at base of granite outcrop; in Picea glauca forest, with Fragaria virginiana, Pyrola sp. Phenology: fruiting.

U.S.A., South Dakota, Pennington County: Black Hills: Black Elk Wilderness, N side of Lost Cabin Creek drainage in small side drainage almost due N of Little Devils Tower, ca 0.6 air mi SW of Harney Peak Lookout.
T2S R5E S21 SW1/4 of NW1/4 of SW1/4
At base of NW-facing granite outcrop with Fragaria virginiana, Picea glauca.

U.S.A., South Dakota, Pennington County: Black Hills: Black Elk Wilderness: north side of Lost Cabin Creek drainage in small side drainage almost due N of Little Devils Tower, ca 0.6 air mi SW of Harney Peak Lookout.
At base of northwest-facing granite outcrop with Fragaria virginiana, Picea glauca. Phenology: fruiting.

U.S.A., South Dakota, Custer County: Black Hills: Custer State Park: Little Devils Tower, base of N side in gully between granite fin and main formation, ca 1.5 air mi ENE of Sylvan Lake Dam.
T2S R5E S29 NE1/4 of NE1/4
Below boulders with moss, Cystopteris fragilis, Rubus idaeus, Aconitum columbianum. Phenology: flowering & fruiting.

U.S.A., South Dakota, Custer County: Black Hills: Custer State Park: Little Devils Tower, base of north side in gully between granite fin and main formation, ca 1 1/2 air mi ENE of Sylvan Lake Dam.
Below boulders with moss, Cystopteris fragilis, Rubus idaeus, and Aconitum columbianum. Phenology: flowering & fruiting.

U.S.A., South Dakota, Pennington County: Black Hills: Harney Peak.
Phenology: flowering.

U.S.A., South Dakota, Custer County: Sylvan Lake Canyon.

U.S.A., Colorado, Chaffee County: Summit to left of Cottonwood Canyon Road, 15 mi W of Buena Vista.
Alpine summit. Phenology: flowering & fruiting.

U.S.A., Colorado, Summit County: East flank of Quandary Peak, ca 1.4 mi E of peak, ca 0.6 mi NE of Blue Lake. Breckenridge Quad.
T7S R78W S35
East-facing slope on Leadville Limestone. Associated with Dryas octopetala. Phenology: flowering & fruiting.

U.S.A., Colorado, La Plata County: Little Kate Basin, La Plata Mountains.
Frequent on wet slopes. Phenology: flowering & fruiting.
with F. S. Earle and S. M. Tracy

U.S.A., Colorado, Gunnison County: Near Schofield Pass; SE of Emerald Lake.
Rocky ledges. Phenology: flowering & fruiting.

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

U.S.A., Colorado, Larimer County: Rocky Mountains, Cache La Poudre Canyon, ca 65 road mi W of Fort Collins, 5 mi N of Cameron Pass.
Wet meadow community in montane forest. Phenology: flowering & fruiting.

U.S.A., Colorado, No county County:
Phenology: flowering & fruiting.
Earl L. Johnston, 341. //1906.

U.S.A., Colorado, Boulder County: Eldora, mountain above Lost Lake.
Mountain meadow. Phenology: flowering & fruiting.

U.S.A., Colorado, Ouray County: Uncompahgre National Forest: San Juan Mountains, Gray Copper Gulch Tundra.
Weathered bedrock outcrop of tundra. Phenology: flowering & fruiting.
with Mary Lou Rottman #591

U.S.A., Colorado, Teller County: Dead Lake.
Elev. 3500 m.
Herba rhizomatica endemica, Gr-Lab-NE-Mon-Col-Ala., facies aspectus serotini Carex-Campanula-coryphio. Phenology: flowering & fruiting.
with E. S. Clements

U.S.A., Colorado, Costilla/Huerfano County: Indian Creek Pass.
37.4579° N, 105.1568° W; NAD 83, uncertainty 2 mi., Nat. Geog. TOPO!
Marshy mesa. Phenology: flowering & fruiting.

U.S.A., Colorado, Boulder County: Near Ward.
Phenology: flowering & fruiting.
with G. S. Dodds, W. W. Robbins

U.S.A., Colorado, Boulder County: Ward.
Phenology: flowering & fruiting.

U.S.A., Colorado, San Miguel County: Montezuma National Forest: head of Lake Fork of San Miguel.
On a steep west-facing slope in rocky loam soil with willow, cinquefoil, castilleja and sedges. Widely distributed. Phenology: flowering & fruiting.
Accession: USFS 451425

U.S.A., Colorado, Boulder/Gilpin County: Eldora to Baltimore.

U.S.A., Colorado, La Plata County: San Juan National Forest: Hermosa Park.
T39N R10W S26
On a 10 degree south-facing slope in deep clay loam soil of a wet meadow with Carex, Dasiophora, Salix. Distributed in wet meadows. Phenology: flowering & fruiting.
Gasper A. Loughridge, 232. 6/26/1934.
Accession: USFS 451429

U.S.A., Colorado, Larimer County: Mountains of Cameron Pass.
George E. Osterhout, 185. 8/7/1893.

U.S.A., Colorado, Boulder County: S of Ward.
T1N R73W S12

U.S.A., Colorado, Grand County: Fraser.

U.S.A., Colorado, Conejos County: Adams Fork Creek: W of Platoro.
Meadow along the creek. Phenology: flowering & fruiting.
Annotated by Harold D. Harrington.
Harold D. Harrington, 1683. 8/1/1945.

U.S.A., Colorado, Chaffee County: Romley.
Pine woods. Phenology: flowering & fruiting.

U.S.A., Colorado, Pitkin/Gunnison County: Elk Mountains: ridge S of Taylor Pass.
Elev. 3850 m.
Alpine ridge. Documentation of use of the Braun-Blanquet Phytoso Phenology: flowering & fruiting.
Katherine I. Matthews, 1935. 7//1986.

Bistorta vivipara ()
U.S.A., Colorado, Lake County: Lake Avanhoe: Hagerman Pass.
with N. T. Schedin

U.S.A., Colorado, Larimer County: Along Hwy 14, between junction of Hwy 287, Hwy 14 and Poudre Park.
with L. C. Higgins

U.S.A., Colorado, Larimer County: Beaver Creek.
New York Botanical Garden, 3854. 7/20/1898.

U.S.A., Colorado, Grand County: Berthoud Pass, near Idaho Springs.
with Leroy Peiler

U.S.A., Colorado, Huerfano/Las Animas County: West Spanish Peak.
with F. K. Vreeland

U.S.A., Colorado, Conejos County: Rio Grande National Forest: Conejos Peak, W Bench.
On level ground in gravelly loam soil with yellow week and muhlenbergia. Phenology: flowering & fruiting.
Accession: USFS 451426

U.S.A., New Mexico, San Miguel County: Pecos River National Forest: Winsor Ranch.
Annotated by Paul C. Standley.

U.S.A., Colorado, Larimer County: Roosevelt National Forest: Trap Lake.
T7N R75W S21
In a swampy bog with sand soil type substrate. Distributed at high altitudes. Phenology: flowering & fruiting.
Annotated by Rogers McVaugh.

U.S.A., Colorado, Saguache County: San Isabel National Forest: Cotton Creek.
T45N R11E S24
On a 5% west-facing slope in sandy soil of transition area between timber and meadow. Phenology: flowering & fruiting.
Annotated by M. L. Bomhard and R. McVaugh.

U.S.A., Colorado, Saguache County: San Isabel National Forest: Cotton Creek.
T45N R11E S24
On 5% north-facing slope in sandy soil of a transition zone between timber and meadow. Phenology: flowering & fruiting.

U.S.A., Colorado, Gunnison County: Gunnison National Forest: Cottonwood Pass.
T14S R81W S14
On 30% NW-facing slope in sandy loam soil of an alpine grassland with krummholz vegetation. Growing with GEU, ERI, ANA, POD. Phenology: flowering & fruiting.
Annotated by Charles Feddema in 1964.

U.S.A., Colorado, Saguache County: Cochetopa National Forest: near Brewery Creek Ranger Station.
Moist banks of creek. Phenology: flowering & fruiting.
Annotated by William A. Weber in 1991.

U.S.A., New Mexico, Colfax County: Philmont Scout Ranch, near Cimarron: ridge immediately NW of summit of Baldy Mountain.
Common in rocky, alpine meadow. Phenology: flowering & fruiting.

U.S.A., New Mexico, Colfax County: Philmont Scout Ranch, near Cimarron: Rayado Creek, 0.5 mi SE of Porcupine Camp.
Common in meadow along stream. Phenology: flowering & fruiting.

U.S.A., Colorado, Clear Creek County: Above St. Mary Lake, on trail to James Peak.
Alpine meadow. Phenology: flowering & fruiting.

Bistorta vivipara ()
U.S.A., Colorado, No county County: Holy Cross National Forest.
In wet sandy loam soil. Phenology: flowering & fruiting.

U.S.A., Colorado, Rio Grande County: Wheeler Geologic Area ENE of Creede.
T42N R2E S20 SE1/4 of NW1/4
Hydrothermally altered tuffaceous rock; deep, shaded draw with Picea. Phenology: flowering & fruiting.
with J. Anderson

U.S.A., Colorado, Gunnison/Chaffe County: Saddle area; 200 yds south of Cottonwood Pass.
T14S R81W
Meadow. Phenology: flowering.
with D. Wilson and M. Litvak

U.S.A., Colorado, Alamosa County: Sangre de Cristo Range, Rio Grand National Forest: Blanca Basin. Vicinity of Blue Lakes.
Alpine vegetation of wet meadow with B. bistortoides. Phenology: flowering & fruiting.

U.S.A., Colorado, Clear Creek County: Arapaho National Forest: ca 3 mi W of Guanella Pass, vicinity of Murray Lake.
Alpine tundra, hard rock mountains; growing with B. Bistortoides, Deschampsia cespitosa, Salix planifolia, S. brachycarpa. Phenology: flowering & fruiting.

U.S.A., Colorado, Summit County: Gore Range: Eagles Nest Wilderness Area: on Dora Plateau.
Elev. 3750 m.
Alpine tundra on Dora Plateau. Phenology: flowering & fruiting.

U.S.A., Colorado, Eagle County: West bank of Cross Creek, ca 1.5 mi W of confluence of Bishop Gulch and Eagle River.
Alluvium at bottom of canyon with Salix drummondiana and Calamagrostis. Phenology: flowering & fruiting.

U.S.A., Colorado, Larimer County: Longs Peak.
Annotated by Aven Nelson.

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

U.S.A., New Mexico, Otero County: Near summit of Sierra Blanca Peak.
Among grasses and Geum rossii. Phenology: flowering & fruiting.
Annotated by Ronald L. Hartman in 1970.
William H. Moir, s.n.. 8/1/1968.

U.S.A., Colorado, Garfield County: Flat Tops/White River Plateau: Flat Tops Wilderness: Upper Island Lake, ca 28 air mi NNE of Glenwood Springs.
Rocky basalt lake basin.
James P. Vanderhorst, 1457. 7/28/1990.

U.S.A., Colorado, Garfield County: Flat Tops/White River Plateau: Flat Tops Wilderness: Orno Peak, ca 11 air mi SW of Yampa.
Basalt outcrops and ridgetop above timberline.
James P. Vanderhorst, 4207. 8/21/1991.
with Carlos Palaci

U.S.A., Wyoming, Carbon County: Sierra Madre: Holroyd Park, ca 17.5 air mi SE of Encampment.
Shady, moist streambank. Few plants; flowers white. Phenology: flowering.

U.S.A., Wyoming, Sublette County: Wyoming/Salt River Ranges: Wyoming Range: along South Beaver Creek, ca 31 air mi WNW of Pinedale.
Moist open area at base of slope. Phenology: fruiting.
with Russ Nelson

U.S.A., Wyoming, Sublette County: Wyoming/Salt River Ranges: Wyoming Range: Apperson Creek to 1.5 mi upstream from road; ca 8 air mi E of Corral Creek Guard Station.
Stream bottoms with willow thickets, coniferous forests and open slope, and roadside; stream bottoms. Phenology: fruiting.

U.S.A., Wyoming, Carbon County: Medicine Bow Mountains: on the ridge NW of Lake Marie on the trail to Medicine Bow Peak.

U.S.A., Wyoming, Park County: Yellowstone National Park: Northern Absaroka: above Hoodoo Basin at the head of Lamar River between Lamar Mountain and Hoodoo Peak, ca 41 air mi WNW of Cody.
Drier hummocks below snow field. Phenology: fruiting.

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

U.S.A., Wyoming, Sheridan County: Big Horn Mountains: ca 5 air mi SE of Burgess Junction, ca 24 air mi WNW of Big Horn on Woodrock Road.
Marshy woods and along a small stream. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sheridan County: Big Horn Mountains: ca 17 air mi SE of Burgess Junction, ca 14 air mi WSW of Big Horn on Woodrock Road along Ranger Creek.
Boggy area along small stream. Phenology: flowering & fruiting.

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

U.S.A., Wyoming, Sheridan County: Big Horn Mountains: above Weston Reservoir, ca 18 air mi SE of Burgess Junction, ca 19.5 air mi W of Story.
Boggy area along stream. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sheridan County: Big Horn Mountains: Duncum Mountain, ca 44.5 air mi WNW of Sheridan, ca 17 air mi NW of Burgess Junction.
Meadow. Phenology: flowering & fruiting.

U.S.A., Wyoming, Big Horn County: Big Horn Mountains: Salt Creek just off U.S. Hwy 14, ca 13 air mi ENE of Shell; ca 27.5 air mi ENE of Greybull.
Seeps and wet meadows. Phenology: fruiting.

U.S.A., Wyoming, Johnson County: Big Horn Mountains: along Merle Creek, ca 0.7 air mi WSW of Sheep Mountain Lookout; ca 4.7 air mi NE of Powder River Pass; ca 19 air mi SW of Buffalo.
Along the creek. Phenology: flowering & fruiting.
with Gael Fonken

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

U.S.A., Wyoming, Albany County: Medicine Bow Mountains: 2.1 mi W of Albany on the Albany--Keystone Road.
In a wet marshy area with Carex, Habenaria, Alnus and moss. Common. Phenology: flowering & fruiting.
with Linda Nelson

U.S.A., Wyoming, Johnson County: Big Horn Mountains: along North Clear Creek, just W of Hunter Ranger Station, ca 11 air mi WSW of Buffalo.
Creekside. Phenology: fruiting.
with B. E. Nelson

U.S.A., Wyoming, Johnson County: Big Horn Mountains: Soldier Park along North Clear Creek, 15.5 air mi W of Buffalo.
Riparian meadow. Phenology: fruiting.
with B. E. Nelson

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

U.S.A., Wyoming, Big Horn County: Big Horn Mountains: Middle Paint Rock Creek, ca 20 air mi NNE of Ten Sleep.
Creekside. 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.
Stream bank. Phenology: flowering & fruiting.

U.S.A., Wyoming, Johnson County: Big Horn Mountains: ca 1 air mi NW of Darton Peak, ca 22 air mi WSW of Buffalo.
Creekside. Phenology: flowering & fruiting.

U.S.A., Wyoming, Albany County: Medicine Bow Mountains: Lost Lake, near south outlet.
Wet meadow by lake and stream.
with Maria Hille

U.S.A., Wyoming, Albany County: Medicine Bow Mountains: N of eastern Telephone Lake, inlet stream below where trail comes down and crosses stream.
Wet meadow.
with Maria Hille

U.S.A., Wyoming, Albany County: Medicine Bow Mountains: ca 3/16 air mi E of pond E of ridge E of East Glacier Lake, forb meadow east of plot 136 (204).
Forb meadow. Phenology: fruiting.
with Mark Lombardi

U.S.A., Wyoming, Albany County: Medicine Bow Mountains: East Glacier Lake, between outlet and trail up hill from road.
Rocky hilltop.
with Claudia Regan and Phil Robertson

U.S.A., Wyoming, Albany County: Medicine Bow Mountains; north side of Lost Lake.
Rocky ridge southeast of willow carr. Phenology: flowering & fruiting.
with Claudia Regan

U.S.A., Wyoming, Albany County: Medicine Bow Mountains: SE of West Glacier Lake, west side of outlet creek.
Wet forb meadow. Near Plot 80. Phenology: flowering & fruiting.
with Claudia Regan

U.S.A., Wyoming, Albany County: Medicine Bow Mountains: SW of West Glacier Lake.
Steep slope with northwest aspect, opening in Abies forest. Near Plot 56. Phenology: flowering & fruiting.
with Claudia Regan and Bob Musselman

U.S.A., Wyoming, Albany County: Medicine Bow Mountains: northeast inlet into East Glacier Lake.
Moist area under trees.

U.S.A., Wyoming, Albany County: Medicine Bow Mountains: pond E of ridge E of East Glacier Lake.
Moist, western edge of pond.
with Deana Hopkins and Maria Hille

U.S.A., Wyoming, Albany County: Medicine Bow Mountains: ca 0.5 air mi SE of Brooklyn Lake, near plot 211.
Moist forb meadow. Phenology: flowering & fruiting.
with Claudia Regan, Deana Hopkins, Phil Robertson

U.S.A., Wyoming, Albany County: Medicine Bow Mountains: SE of Brooklyn Lake, edge of pond below plot 212 and NE of plot 283.
Wet forb meadow at edge of pond. Phenology: fruiting.

U.S.A., Wyoming, Johnson County: Big Horn Mountains: Clear Creek and Hunter Creek, at base of Hunter Ridge, ca 0.5 mi W of Hunter Ranger Station.
Outcrops at base of ridge; along creek. Phenology: fruiting.

U.S.A., Wyoming, Park County: Absaroka Mountains: ca 25 air mi SSW of Meeteetse, junction of South Fork Wood River and East Fork of South Fork Wood River.
Wet mossy areas in Engelmann spruce and subalpine fir forest.
Robert S. Kirkpatrick, 1510. 7/26/1983.
with Ruth E. B. Kirkpatrick & B. E. Nelson

U.S.A., Wyoming, Fremont County: Absaroka Mountains: ca 17 air mi N of Dubois, at junction of Horse Creek and Twilight Creek.
Wet areas along the creek.
Robert S. Kirkpatrick, 1785. 8/1/1983.
with Ruth E. B. Kirkpatrick

U.S.A., Wyoming, Park County: Absaroka Mountains: ca 27 mi SW of Meeteetse, along Meadow Creek ca 3 mi from junction from North Fork Wood River.
Scree and talus slopes with occasional mats of Geum rossii; grassy, moist areas.
Robert S. Kirkpatrick, 2124. 8/14/1983.

U.S.A., Wyoming, Park County: Absaroka Mountains: ca 19 mi SSW of Cody, S of Meeteetse Creek, ca 1 mi S of Foster Reservoir.
Spruce forest; wet, poorly drained areas.

U.S.A., Wyoming, Hot Springs County: Absaroka Mountains: ca 24 air mi SSW of Meeteetse, head of Cottonwood Creek in the vicinity of Cottonwood Peak.
Alpine meadows. Phenology: flowering & fruiting.

U.S.A., Wyoming, Park County: Absaroka Mountains: ca 23 air mi SW of Meeteetse, east side of Dundee Mountain, between Dundee Creek and the "South Fork" Beaver Creek.
Alpine meadows; moist areas.

U.S.A., Wyoming, Park County: Absaroka Mountains: ca 21 air mi WSW of Meeteetse, in the vicinity of headwaters of Timber Creek, ca 3.5 air mi SW of the Timber Creek Ranger Station.
Alpine meadows.

U.S.A., Wyoming, Park County: Absaroka Mountains: ca 29 air mi SW of Meeteetse, at Kirwin in the vicinity of the junction of the North Fork Wood River and Cascade Creek.
Dry subalpine meadows.
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.
Dry alpine meadows.
with Ruth E. B. Kirkpatrick

U.S.A., Wyoming, Park County: Absaroka Mountains: ca 24 air mi N of Dubois, on the Shoshone Plateau.
Dry meadows, alpine.

U.S.A., Wyoming, Fremont County: Absaroka Mountains: ca 28 air mi N of Dubois, in the vicinity of Emerald Lake and headwaters of Emerald Creek.
Alpine meadows.

U.S.A., Wyoming, Johnson County: Big Horn Mountains; Bighorn National Forest: Cloud Peak Primitive Area: northeast slope of Penrose Peak.
Rocky alpine slopes. Phenology: fruiting.

U.S.A., Wyoming, Park County: Southeastern Absarokas: Francs Fork, 4-6 air mi SSW of trailhead.
Alpine meadows.

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

U.S.A., Wyoming, Park County: Southeastern Absarokas: 1-1.5 air mi NW of Kirwin, upper Brown Basin and Greybull Pass.
Alpine slopes and rocky outcrops.

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.

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

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

U.S.A., Wyoming, Park County: Southwestern Absarokas: ca 50 air mi SW of Cody, vicinity of Thorofare Mountain.
with Mike Hartman

U.S.A., Wyoming, Teton County: West Slope Wind River Range: Fish Creek/Moccasin Basin Area, North Fork Fish Creek between Packsaddle Creek and Harness Gulch.
Stream side. Phenology: flowering & fruiting.
Annotated by Walter Fertig.

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

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: flowering & fruiting.
Annotated by Walter Fertig.

U.S.A., Wyoming, Sublette County: West Slope Wind River Range: between Twin Lake and just above Valaite Lake.
Lakeside and rock outcrops. Phenology: flowering & fruiting.
with Jonathan Hughes

U.S.A., Wyoming, Sublette County: West Slope Wind River Range: trail NE of Meadow Lake from Belford Lake to Lake Jacquline.
Lodgepole pine forests with openings and wet areas. Phenology: flowering.
with Jonathan Hughes

U.S.A., Wyoming, Sublette County: West Slope Wind River Range: west shore of Lake Vera, ca 7 air mi ENE of east shore of Boulder Lake, 18 air mi E of Pinedale.
Wet, sandy bank of lake in full sun. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sublette County: West Slope Wind River Range: southern and western shores of North Fork Lake, ca 7 air mi NE of east shore of Boulder Lake, ca 18 air mi ENE of Pinedale.
Marshy meadow in shallow basin bordering small pond to west of lake. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sublette County: West Slope Wind River Range: Macs Creek at confluence with Christina Lake, ca 5 air mi NE of east shore of Boulder Lake, ca 16 air mi E of Pinedale.
Wet meadow bordering Macs Creek at confluence with lake. Phenology: 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.
Wet, grassy, open banks of small, rock-lined tributary stream of East Fork River. Phenology: flowering & fruiting.

U.S.A., Wyoming, Fremont County: West Slope Wind River Range: banks of Sweetwater River, ca 3 air mi E of Little Sandy Lake, ca 45 air mi SE of Pinedale.
Wet, semi-shady banks of river. Soil moist, sandy-loam. Phenology: fruiting.

U.S.A., Wyoming, Sublette County: West Slope Wind River Range: East shore of Green River, ca 0.25 mi N of north shore of Lower Green River Lake.
Wet Deschampsia-Elymus grassland surrounding small, shallow mud-bottomed ponds. Phenology: flowering & fruiting.
with N. Duane Atwood

U.S.A., Wyoming, Sublette County: West Slope Wind River Range: banks of small tributary stream of Gypsum Creek at base of north face of Gypsum Mountain, ca 29 air mi N of Pinedale.
Wet, rocky bank of intermittent stream above small pond. Phenology: flowering & fruiting.
with N. Duane Atwood

U.S.A., Wyoming, Sublette County: West Slope Wind River Range: Lost Eagle Peak and saddle connecting to White Rock Mountain, ca 3/4 mi SE of Slide Lake, ca 27 air mi N of Pinedale.
Rocky grass-covered alpine summit. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sublette County: West Slope Wind River Range: Boulter Lake, ca 30 air mi ESE of Pinedale.
Semi-shady, rock-lined stream south of lake in lodgepole pine/Engelmann spruce grove. Phenology: flowering & fruiting.
with Jonathan Hughes

U.S.A., Wyoming, Sublette County: West Slope Wind River Range: Rainbow Lake, ca 24.5 air mi E of Pinedale.
Marsh on east shore of lake. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sublette County: West Slope Wind River Range: Pixley Creek Valley and adjacent granite slopes, ca 3.5 air mi NE of Squaretop Mountain, ca 24.5 air mi N of Pinedale.
Open canopy, grassy banks of creek with scattered willow thickets on level, sandy plain near source of creek. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sublette County: West Slope Wind River Range: north shore of Upper Green River Lake, ca 26.5 air mi N of Pinedale.
Open canopy lakeshore with sandy soil. Phenology: flowering.

U.S.A., Wyoming, Sublette County: West Slope Wind River Range: Adjacent to New Fork River, ca .25 air mi NE of Upper New Fork Lake, ca 15 air mi N of Pinedale.
Willow thicket adjacent to river. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sublette County: West Slope Wind River Range: East bank of Green River between Upper and Lower Green River Lakes, ca 29 air mi N of Pinedale.
Open marsh adjacent to river. Phenology: flowering.

U.S.A., Wyoming, Sublette County: West Slope Wind River Range: Lime Creek, ca 30 air mi NNW of Pinedale.
Grassy banks at confluence of Lime Creek and the Green River. Phenology: fruiting.

U.S.A., Wyoming, Sublette County: West Slope Wind River Range: Gypsum Mountain, ca 28 air mi N of Pinedale.
Open, flat alpine summit of Gypsum Peak. Phenology: flowering & fruiting.

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

U.S.A., Wyoming, Sublette County: West Slope Wind River Range: Big Bend of Green River, ca 35 air mi N of Pinedale.
Sandy beach/willow scrub on bank of river. Phenology: fruiting.

U.S.A., Wyoming, Sublette County: West Slope Wind River Range: Fremont Peak, ca 22 air NE of Pinedale.
Granite cliff faces and talus fields on south face. Phenology: flowering & fruiting.

U.S.A., Wyoming, Teton County: West Slope Wind River Range: Devils Creek Basin, ca 36 air mi E of Jackson.
Wet, semi-shady banks of Devils Creek. Phenology: fruiting.

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

U.S.A., Wyoming, Sublette County: West Slope Wind River Range: New Fork Park, ca 20 air mi N of Pinedale.
Moist banks of small tributary stream of New Fork River. Phenology: fruiting.

U.S.A., Colorado, Las Animas County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Culebra Range: Colo Hwy 12 S of Cuchara Pass, just E of Purgatory Campground on Forest Road 411 or North Fork Road.
Riparian with Picea engelmannii. Phenology: flowering.

U.S.A., Wyoming, Sublette County: West Slope Wind River Range: Kendall Warm Springs, on east side of Green River, ca 30 air mi NNW of Pinedale.
Wet Salix wolfii-Potentilla fruticosa community and open wet meadow along small seep on river bank. Phenology: flowering & fruiting.

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

U.S.A., Colorado, Las Animas County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Spanish Peaks: on trail from Cordova Pass to alpine below West Spanish Peak, S of La Veta.
Mixed conifers. Phenology: flowering.

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: across the east slope of Marble Mountain to the pass S of Marble Mountain.
Alpine. Phenology: flowering & fruiting.

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: flowering & fruiting.

U.S.A., New Mexico, Taos County: Vermejo Park Ranch: slope above east side of Costilla Creek 0.50 air mi SE of Lake No. 1.
Grove of mature Populus tremuloides on edge of open meadows; understory with Picea saplings and low herbaceous cover. Flowers white; stems scattered singly; locally common on grove-meadow ecotone. Photographed. Phenology: flowering & fruiting.
Annotated by Ben Legler.

U.S.A., New Mexico, Taos County: Vermejo Park Ranch: along small unnamed stream 0.16 mi downstream from the outlet of lower Twin Lake, 2.1 air mi ENE of Costilla Reservoir dam.
Sloping, slightly peaty, wet meadow along small stream, with stunted Picea, Carex spp., Dodecatheon pulchellum, Bistorta vivipara, Thalictrum alpinum. Flowers white; common throughout meadow. Phenology: flowering & fruiting.
Annotated by Ben Legler on 4/20/2008.

U.S.A., Colorado, Costilla County: [location and coordinates withheld]
Alpine slope. Phenology: flowering & fruiting.

U.S.A., New Mexico, Taos County: Vermejo Park Ranch: Culebra Range: meadow along stream in Long Canyon 0.7 air mi W of the uppermost of Seven Lakes; 2 air mi E of summit of Big Costilla Peak.
Wet streamside meadows with scattered small spruces, ranging from saturated, slightly boggy, Carex patches to mesic flats with Juncus, grasses, Fragaria virginiana, Polygonum viviparum, Antennaria, Geranium, and Sisyrinchium. Flowers white; common. Phenology: flowering & fruiting.
Annotated by Ben Legler on 4/20/2008.

U.S.A., New Mexico, Colfax County: Vermejo Park Ranch: along Gold Creek 1.8 air mi ENE of Underwood Lakes.
Small wet meadow with Urtica, Oxypolis fendleri, Glyceria; surrounded by mixed conifer forest. Uncommon in wet mossy soil. Phenology: fruiting.
Annotated by Ben Legler on 4/20/2008.

U.S.A., New Mexico, Colfax County: Vermejo Park Ranch: large flat meadow in headwaters of Gold Creek 1.4 air mi NW of Underwood Lakes.
Wet meadow with lush cover of grasses and sedges; small stream running through middle with grove of small Picea pungens. Flowers white; scattered in wet mossy soil. Phenology: flowering & fruiting.

U.S.A., New Mexico, Taos County: Vermejo Park Ranch: along Costilla Creek where road to Costilla Lodge crosses creek; 4.5 air mi ENE of Big Costilla Peak.
Wet streamside meadow with Poa, Carex, Luzula, Castilleja sulphurea, Campanula parryi; heavily grazed by elk and horses. Flowers white; scattered in wet soil. Phenology: flowering & fruiting.

U.S.A., New Mexico, Taos County: Vermejo Park Ranch: Culebra Range: large alpine basin 0.4 mi S of summit of Big Costilla Peak.
Flat, marshy, alpine meadow containing numerous small pools, rivulets, and hummocks, just above treeline. Flowers white, in some plants strongly pink tinged; common on hummocks. Phenology: flowering & fruiting.

U.S.A., New Mexico, Taos County: Vermejo Park Ranch: along Casias Creek where road to Seven Lakes crosses creek; 1.3 air mi N of north end of Costilla Reservoir.
Wet montane meadows dominated by Carex spp., grasses, Achillea millefolium, Rhinanthus minor, Erigeron, Campanula parryi. Flowers white; scattered in moist soil along small seep. Phenology: flowering & fruiting.

U.S.A., New Mexico, Colfax County: Vermejo Park Ranch: Elk Meadows, along north and west sides of a prominent tree island in center of meadow; 1 air mi NE of Little Costilla Peak.
Marshy meadow bordering forest edge, with numerous shallow water filled depressions and mossy tussocks of sedges and grasses. Flowers white; frequent throughout marsh. Phenology: flowering & fruiting.

U.S.A., New Mexico, Taos County: Vermejo Park Ranch: along Costilla Creek 0.6 air mi NE of Lake No. 1 and 0.4 air mi S of Colorado.
Large mesic meadow dominated by Festuca arizonica and F. thurberi, with wet Carex meadows adjacent to creek. Flowers white; frequent in wet areas along creek. Phenology: flowering & fruiting.

U.S.A., New Mexico, Colfax County: Vermejo Park Ranch: along Elk Creek between 0.9 and 1.5 air mi S of its junction with Leandro Creek; on northwest side of Ash Mountain.
Rocky mountain stream among mixed forest of Populus tremuloides and Picea pungens, with Alnus incana, Oxypolis fendleri, Iris missouriensis, Fragaria virginiana, and Carex spp. Flowers white; locally common around saturated areas. Specimen GPS: 36.873028, -105.18779. Phenology: flowering.

U.S.A., Colorado, Costilla County: Vermejo Park Ranch: Culebra Range: small meadow on south side of an unnamed pass at head of West Fork Costilla Creek; 2.4 air mi due NE of State Line Peak.
Small subalpine meadow in southeast-facing draw; gravelly, hummocked surface (possibly disturbed) with small Picea pungens, Carex, Deschampsia cespitosa, Astragalus alpinus, and Potentilla. Scattered in wet areas. Specimen GPS: 37.020386, -105.264191. Phenology: fruiting.

U.S.A., New Mexico, Taos County: Vermejo Park Ranch: Culebra Range: along stream in Long Canyon 1.2 air mi ESE of summit of Big Costilla Peak.
Fast-flowing mountain stream in mixed forest of Abies arizonica and Picea pungens; banks with Senecio triangularis, Calamagrostis, Mertensia ciliata, and Cardamine cordifolia. Common in wet moss along stream. Specimen GPS: 36.913837, -105.309425. Phenology: fruiting.

U.S.A., Montana, Sweet Grass County: Beartooth Mountains: Gallatin National Forest: East Boulder Plateau: along East Boulder River in Placer Basin just above Forge Creek, ca 27 air mi SSW of Big Timber.
Moist to wet meadows and along spring flows. Phenology: fruiting.

U.S.A., Montana, Gallatin County: Gallatin Range: Gallatin National Forest: from 1/4 air mi W of Teepee Creek, towards summmit of Sunshine Point, ca 43 air mi S of Bozeman.
Riparian area. Phenology: flowering & fruiting.
with Ronald L. Hartman

U.S.A., Wyoming, Park County: Beartooth Mountains: Shoshone National Forest: Beartooth Plateau, ca 36 air mi NW of Cody.
Upland and hill slopes with granite rocks between and around boggy moist areas. 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.
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.
with Brian Elliott

U.S.A., Wyoming, Park County: Beartooth Mountains: Shoshone National Forest: just S of Sawtooth Mountain, ca 32 air mi NW of Cody.
Wet boggy area surrounding pulsa peat beds. Phenology: flowering.
with Bonnie Hiedel and Brian Elliott

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

U.S.A., Wyoming, Park County: Beartooth Mountains: Shoshone National Forest: tributary to Beartooth Creek drainage, near Table Mountain, ca 9 air mi WSW of Beartooth Pass, ca 37 air mi NW of Cody.
44.8993° N, 109.6065° W; NAD 83, uncertainty 1 mi., Nat. Geog. TOPO!
Streamside with spruce and some aspen in openings. Phenology: fruiting.

U.S.A., Wyoming, Park County: Beartooth Mountains: Shoshone National Forest: Table Creek drainage, from just N of Fantan Lake westerly on 251 deg bearing, ca 5.5 air mi SW of Beartooth Pass, ca 36 air mi NW of Cody.
44.9083° N, 109.5536° W; NAD 83, uncertainty 3 mi., Nat. Geog. TOPO!
Meadow along stream with rocky soil. Phenology: fruiting.

U.S.A., Wyoming, Park County: Beartooth Mountains: Shoshone National Forest: Canyon Creek drainage, Sawtooth Meadows-Sawtooth Lake area, ca 4.5 air mi S of Beartooth Pass, ca 33 air mi NW of Cody.
Streamside near where road crosses stream. Phenology: flowering.

U.S.A., Wyoming, Park County: Beartooth Mountains: Shoshone National Forest: Canyon Creek drainage, from Sawtooth Meadows to Sawtooth Lake, ca 4.5 air mi S of Beartooth Pass, ca 33 air mi NW of Cody.
Marshy meadow along stream. Phenology: flowering & fruiting.

U.S.A., Wyoming, Park County: Beartooth Mountains: Shoshone National Forest: Canyon Creek drainage, Sawtooth Lake, ca 4.5 air mi S of Beartooth Pass, ca 33 air mi NW of Cody.
On rock outcrop at mouth of the stream. Phenology: flowering & fruiting.

U.S.A., Wyoming, Park County: Beartooth Mountains: Shoshone National Forest: Peat Beds at head of Thief Creek just S of Sawtooth Mountain, ca 5.5 air mi S of Beartooth Pass, ca 32 air mi NW of Cody.
44.8921° N, 109.46° W; NAD 83, uncertainty 0.25 mi., Nat. Geog. TOPO!
Peat beds. Phenology: flowering & fruiting.

U.S.A., Wyoming, Park County: Beartooth Mountains: Shoshone National Forest: from Peat Beds at head of Thief Creek to Sawtooth Lake just SW of Sawtooth Mountain, ca 5 air mi S of Beartooth Pass, ca 32.5 air mi NW of Cody.
Open area along stream. Phenology: flowering & fruiting.

U.S.A., Wyoming, Park County: Beartooth Mountains: Shoshone National Forest: Canyon Creek drainage, Sawtooth Lake WSW of Sawtooth Mountain, ca 5 air mi S of Beartooth Pass, ca 33 air mi NW of Cody.
Lake shore with Engelmann spruce. Phenology: flowering & fruiting.

U.S.A., Wyoming, Park County: Beartooth Mountains: Shoshone National Forest: Canyon Creek drainage, Sawtooth Lake WSW of Sawtooth Mountain, ca 5 air mi S of Beartooth Pass, ca 33 air mi NW of Cody.
Open area and willow thickets. Phenology: flowering & fruiting.

U.S.A., Wyoming, Albany County: Medicine Bow Mountains: Douglas and Lake Creek area, just E of Lake Creek Resort, near intersection of Forest roads 512 and 509, ca 13 air mi SW of Centennial.
Wet meadows along creek. Phenology: flowering.

U.S.A., Wyoming, Albany County: Medicine Bow Mountains: Clark Park, SE of intersection of Forest Road 101 (Sand Lake Road) and Forest Road 323, ca 7 air mi NNW of Centennial.
Along stream in willow carr. Phenology: flowering.

U.S.A., Wyoming, Albany County: Medicine Bow Mountains: Hat Park, at intersection of Forest Road 338 (Ehlin Road) and Forest Road 555, ca 8 air mi SW of Centennial.
Edge of woods, near dry meadow. Phenology: flowering.

U.S.A., Wyoming, Albany County: Medicine Bow Mountains: Mowberg Creek, along Forest Road 504B, ca 36 air mi SW of Laramie.
Park. Phenology: flowering.

U.S.A., Wyoming, Albany County: Medicine Bow Mountains: Indian Creek, just N of Forest Road 527, ca 1 air mi from intersection of Forest Road 517 (Dry Park Road) and Forest Road 575, ca 11 air mi SSW of Centennial.
Wet meadow between woods and ponds; Sphagnum carpeted. Phenology: flowering.

U.S.A., Wyoming, Albany County: Medicine Bow Mountains: middle section of Sheep Mountain, near overlook.
Fen. Phenology: flowering.
with Jack S. Hartman

U.S.A., Wyoming, Albany County: Medicine Bow Mountains: Medicine Bow National Forest: east end of Browns Peak.
Boulder field. Phenology: flowering.
with Jack S. Hartman

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.
Meadow along stream. Phenology: flowering.

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.
Wet alpine meadow. Phenology: flowering & fruiting.

U.S.A., Wyoming, Carbon County: Medicine Bow Mountains: North Fork Rock Creek, ca 1 air mi W of intersection of Forest Road 101 (Sand Lake Road) and Forest Road 101E, ca 12 air mi NNW of Centennial; ca 9 air mi S of Arlington.
41.459° N, 106.2326° W; WGS 84, uncertainty 0.75 mi., GPS reading
Fen. Phenology: flowering.

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

U.S.A., Montana, Judith Basin County: Lewis and Clark National Forest: Little Belt Mountains: E of Dry Wolf Road - Forest Road 251, just N of junction with Forest Road 6574 along Dry Wolf Creek.
46.9635° N, 110.504° W; NAD 83, uncertainty 0.25 mi., GPS reading
Riparian zone and terrace E of creek; in forest with Pseudotsuga menziesii/Picea engelmannii/Pinus contorta; limestone bedrock. Phenology: fruiting.
1. Bistorta vivipara (L.) Delarbre.

U.S.A., Montana, Teton County: Lewis and Clark National Forest: Front Range: ca 2 air mi SW of South Fork Teton Trail head, ca 7.5 air mi S of Rocky Mountain Hi Ski Area.
47.8171° N, 112.7966° W; NAD 83, uncertainty 0.25 mi., GPS reading
Limestone ridge on southeast shoulder of peak; ridge running SSW to NNE; 5-50% slope. Phenology: flowering & fruiting.
1. Bistorta vivipara (L.) Delarbre.

U.S.A., Montana, Fergus County: Lewis and Clark National Forest: Big Snowy Mountains: Uhlhorn Trail towards Greathouse Peak.
Talus alpine slopes and rocky flats. Phenology: flowering & fruiting.
Annotated by Rick McNeill.

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

U.S.A., Montana, Carbon County: Beartooth Mountains: Custer National Forest: along the east side of Hellroaring Plateau, ca 14.5 air mi SW of Red Lodge.
Alpine meadow with rocky outcrops. Phenology: flowering.
with Bernadette Kuhn
Accession: RM 865776, Barcode: USFS0046480

U.S.A., Montana, Carbon County: Beartooth Mountains: Custer National Forest: Hellroaring Lakes area along east side of Hellroaring Plateau, ca 15 air mi SW of Red Lodge.
Alpine wetlands. Phenology: flowering.
with Bernadette Kuhn
Accession: RM 865777, Barcode: USFS0046481

U.S.A., Montana, Park County: Beartooth Mountains: Custer National Forest: Forest Road 3219, near (NW) Daisy Pass to upper Stillwater River, ca 3-5.5 air mi NW of Cooke City.
Open, dry meadow in spruce/fir, dominated by forbs with scattered wet areas. Phenology: flowering.
1. Bistorta vivipara (L.) Delarbre.

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.
Accession: RM 862347, Barcode: USFS0042148

U.S.A., Montana, Golden Valley County: Lewis and Clark National Forest: Big Snowy Mountains: Arrow Peak, ca 0.8 air mi SSE of Old Baldy.
Exposed limestone knob, very rocky, talus, frost heave; 0-15% slope; northeast to south aspect. Phenology: flowering.
with Ben Legler

U.S.A., Montana, Lewis and Clark County: Lewis and Clark National Forest: Front Range: Scapegoat Plateau: permanent snow field, ca 1.5 air mi WNW of Scapegoat Mountain.
Along edge of snow field, small streams flowing into limestone cracks/caves; very shallow soil or bare rock slabs; west aspect; 0-30% slope. Phenology: flowering & fruiting.

U.S.A., Montana, Judith Basin County: Lewis and Clark National Forest: Little Belt Mountains: Yogo Saddle just W of Yogo Peak, Forest Road 251.
Sphagnum bogs on either side of saddle, W of main peak; 0-20% slope; north and south aspects; Picea glauca krummholz. Phenology: fruiting.

U.S.A., Colorado, Custer County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Wet Mountain Valley: Wimer Gulch, ca 5 air mi SE of Westcliffe.
Grassy slopes and stream bottom. Phenology: flowering & fruiting.
Annotated by Brian Elliott.

U.S.A., Colorado, Huerfano County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: County Road 560, ca 2.5 air mi SW of Gardner.
Sandy soil with weedy sparse grassland on lower slope; pinyon-juniper on upper slopes and ridges. Phenology: flowering & fruiting.

U.S.A., Colorado, Huerfano County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Culebra Range: east side of Trinchera Peak.
Alpine, grassy and rocky slopes. Phenology: flowering & fruiting.
with Jim Fowler and Jason Fowler

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

U.S.A., Wyoming, Park County: Beartooth Mountains: Shoshone National Forest: Beartooth Plateau: ca 2 air mi ENE of Beartooth Pass, ca 16.5 air mi SW of Red Lodge, Montana.
Dry alpine meadows. Phenology: flowering.

U.S.A., Wyoming, Park County: Beartooth Mountains: Shoshone National Forest: Beartooth Plateau: near upper Bennett Creek, ca 5.5 air mi ESE of Beartooth Pass, ca 17.5 air mi SSW of Red Lodge, Montana.
Alpine bog. Phenology: flowering.

U.S.A., Wyoming, Fremont County: Wind River Range: Shoshone National Forest: 1 mi NE of Ross Lake, ca 10 mi S of Dubois.
Bog N of trail with Deschampsia cespitosa, Carex scopulorum, and Juncus triglumis var. albescens. Phenology: flowering & fruiting.

U.S.A., Colorado, Costilla County: [location and coordinates withheld]
with Elizabeth Mark and Pete Schneider

U.S.A., Colorado, Pitkin County: White River National Forest: west side of Crystal River, ca 0.5 air mi SW of Placita and 1 air mi ESE of McClure Pass.
Wet meadow and riparian woodland. Phenology: flowering & fruiting.
Michael K. Kirkpatrick, 1562. 6/18/2010.

U.S.A., Colorado, Pitkin County: White River National Forest: Hunter Creek, ca 2 air mi NE of Aspen.
Willow carr with ponds and braided channel. Phenology: flowering & fruiting.
Michael K. Kirkpatrick, 2318. 7/3/2010.

U.S.A., Colorado, Summit County: Gore Range: Arapaho National Forest: North Rock Creek near boundary of Eagles Nest Wilderness, ca 7 air mi NW of Silverthorne and ca 9 air mi SSE of Green Mountain Reservoir.
Fen and wetland areas along forested riparian corridor. Phenology: flowering & fruiting.
Michael K. Kirkpatrick, 2502. 7/8/2010.

U.S.A., Colorado, Costilla County: [location and coordinates withheld]
Alpine. 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: flowering & fruiting.

U.S.A., Colorado, Summit County: Gore Range: Arapaho National Forest: Eagles Nest Wilderness: east slope of Buffalo Mountain, ca 4 air mi WSW of Silverthorne.
Alpine meadows and boulder fields. Phenology: fruiting.

U.S.A., Colorado, Summit County: Tenmile Range: Arapaho National Forest: road along the southern shore of Lower Blue Lake near the bottom of the falls, ca 3 air mi NW of Hoosier Pass.
Edge of moist spruce-fir forest. Phenology: fruiting.

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.
Subalpine pond and wetlands. Phenology: flowering & fruiting.

U.S.A., Colorado, Summit County: Front Range: Arapaho National Forest: South Fork Swan River at the confluence with an unnamed creek, ca 7 air mi E of Breckenridge.
Subalpine riparian corridor through spruce-fir forest. Phenology: fruiting.

U.S.A., Colorado, Eagle County: Gore Range: White River National Forest: Eagles Nest Wilderness: Deluge Lake Trail, ca 7 air mi NNW of Vail Pass.
Shady spruce-fir forest and riparian corridor. Phenology: fruiting.

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: flowering & fruiting.

U.S.A., Colorado, Summit County: Tenmile Range: Arapaho National Forest: Miners Creek drainage, ca 3-4 air mi S of Frisco.
Forested subalpine riparian corridor. Phenology: fruiting.

U.S.A., Colorado, Eagle County: Sawatch Range: White River National Forest: Holy Cross Wilderness: Notch Mountain Creek, ca 6 air mi S of Minturn.
Subalpine riparian meadow. 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, Huerfano County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Sangre de Cristo Range: San Isabel National Forest: ca 0.5 mi W of Iron Nipple, ca 11 air mi N of Fort Garland.

U.S.A., Colorado, Eagle County: White River National Forest and Vicinity: Sawatch Range: Sopris and Missouri Creeks along the Missouri Lakes Trail, ca 15 air mi S of Dowds Junction.
Forested riparian corridor, wet meadow, seeps and springs. Phenology: flowering.

U.S.A., Colorado, Eagle County: Sawatch Range: White River National Forest: Wurts Ditch Road (Forest Road 705) near the headwaters of Mitchell Creek, ca 2.5 air mi W of Tennessee Pass.
Subalpine ditch, seeps, springs, wet meadows, and fen. Phenology: flowering.

Picea engelmannii and Abies lasiocarpa. Phenology: flowering & fruiting.

Peak and alpine ridge to the west. Phenology: flowering & fruiting.

U.S.A., Montana, Gallatin County: Bridger Range: immediately north of the summit of Hardscrabble Peak, ca 18 mi N of Bozeman.
T2N R6E S16 SE1/4
Wet area in small basin, prominent species included Polygonum viviparum, Juncus mertensianus and Saxifraga cernua. Phenology: flowering.

U.S.A., Montana, Fergus County: Big Snowy Mountains: Crystal Spring, 2.8 mi below Crystal Lake on road to Lewistown.
In marshy soil by stream, base of precipitous slope, spruce-fir forest. Abundant. Phenology: flowering.
with Findley Ownbey

U.S.A., Montana, Glacier County: Mount Henry, near Midvale (now East Glacier Park).
Phenology: fruiting.

U.S.A., Montana, Carbon County: Beartooth Range: immediately north of U.S. 312 at stateline.
Porphyry gravel. Phenology: flowering.
Philip L. Johnson, 63a. 7/26/1958.

U.S.A., Montana, Park County: Absaroka National Forest: head of Sweetgrass Creek.
Slope 30%, east exposure; rocky, damp soil; grassland with Fi, sedge. Rare. Phenology: flowering.

U.S.A., Montana, Sweet Grass County: Absaroka National Forest.
Slope 20%, east exposure; moist rich soil; wet meadow; associated with Carex, grasses, juncus. Scarce. Phenology: flowering.
Reginald M. Denio, D-3. 8/17/1940.

U.S.A., Montana: Beartooth National Forest: Rock Creek District: Hellroaring Plateau.
South slope; dry, shallow, coarse, gravelly, rocky soil; with yarrow, phlox, potentilla, arenaria. Medium abundance. Phenology: flowering.
with W. H. Zeh

U.S.A., Montana, Lake County: Flathead Indian Reservation: Mission Mountains: east face of Saint Marys Peak, 9 mi E of Saint Ignatius.
Slope 50% east; calcareous bedrock; semi-active scree slope; colluvial strip to patch-plant community. Phenology: flowering.

Bistorta vivipara ()
U.S.A., Montana, Gallatin County: Gallatin National Forest: Spanish Peaks: Mirror Lake.
Level ground; clay, rocky loam soil; alpine mountain meadow. Rare. Phenology: flowering.
James C. Whitham, 1886. //.

U.S.A., Montana, Lewis and Clark County: Lewis and Clark National Forest: East side of Scapegoat Mountain: along trail.
5% slope; northeast exposure; open timber; wet loamy sand. Scarce. Phenology: flowering.

U.S.A., Colorado, Las Animas County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Spanish Peaks: San Isabel National Forest: Aripasha Trailhead on the south side of West Spanish Peak.
Mixed conifer with Pseudotsuga menziesii and Picea engelmannii. Phenology: flowering & fruiting.
with Elizabeth Mark

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.
with Kenneth Elliott

U.S.A., Colorado, Pitkin County: Sawatch Range: White River National Forest: ca 1/4 mi W to 1/2 mi NW of Independence Pass above Roaring Fork River, ca 14.5 air mi ESE of Aspen.
Alpine ridge with areas of turf and gravelly patches. Phenology: fruiting.

U.S.A., Colorado, Pitkin County: Sawatch Range: White River National Forest: along Lincoln Creek between Roaring Fork River and New York Creek, ca 6 air mi W of Independence Pass, ca 10 air mi SE of Aspen.
Wet meadow, edge of willow thickets, and riverbank. Phenology: flowering & 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.
Moist to wet meadow among spruce. Phenology: flowering & fruiting.

U.S.A., Colorado, Saguache County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Sangre de Cristo Range: Rio Grande National Forest: west face of Comanche Peak (13277), ca 10 air mi SW of Westcliffe.
Alpine. Phenology: fruiting.
with Elizabeth Mark

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: Spring Mountain (13244) and ridge to E, ca 8 air mi SW of Westcliffe.
with Elizabeth Mark

U.S.A., Colorado, Gunnison County: West Elk Mountains: Ruby Range: White River National Forest: Cinnamon Mountain, from Paradise Divide Road to summit, ca 9 3/4 air mi NW of Crested Butte.
Upper subalpine meadow on south-facing slope. Phenology: flowering.

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: flowering & fruiting.

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

U.S.A., Colorado, Alamosa County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Sangre de Cristo Range: Rio Grande National Forest: California Peak (13849), ca 9 air mi S of the entrance to Great Sand Dunes National Monument.
Alpine. Phenology: fruiting.

U.S.A., Colorado, Saguache County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Sangre de Cristo Range: Rio Grande National Forest: around Willow Lake, ca 7 air mi E of Crestone.
Picea engelmannii. 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: flowering & fruiting.

U.S.A., Colorado, Summit County: Gore Range: White River National Forest: Eagles Nest Wilderness: Gore Range Trail to Lost Lake and Uneva Pass, ca 4-5 air mi SW of Frisco.
Alpine meadows, rocky slopes, and talus fields. Phenology: flowering & 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: 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.
Fen dominated by Betula glandulosa, willows, and peat moss. Phenology: flowering & fruiting.

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

U.S.A., Colorado, Saguache County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Sangre de Cristo Range: Rio Grande National Forest: slopes of high ridge W of Kit Carson Peak, ca 7 air mi E of Crestone.
Alpine 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, Pitkin County: Elk Mountains: White River National Forest: Maroon Bells-Snowmass Wilderness: ridge and slopes NW of Mt. Daly and Capitol Peak, E of Capitol Creek, ca 13 air mi W of Aspen.
Alpine ridge with exposed siltstone, granite cliffs, and talus slopes. 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.
Alpine talus slope, meadow, and rock crevices. Phenology: flowering & fruiting.

U.S.A., Colorado, Pitkin County: Sawatch Range: White River National Forest: Continental Divide from Hagerman Pass S to Hunter-Fryingpan Wilderness, above Ivanhoe Lake, ca 19 air mi ENE of Aspen.
Alpine meadows, rock crevices and talus slopes. Phenology: fruiting.

U.S.A., Colorado, Las Animas County: [location and coordinates withheld]
Picea engelmannii, Abies lasiocarpa. Phenology: fruiting.
with Elizabeth Mark and Pete Schneider

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: flowering.
with Bernadette Kuhn
Accession: (unaccessioned), Barcode: USFS0047914

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

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

U.S.A., Colorado, Ouray County: San Juan Mountains: Uncompahgre National Forest: Richmond Pass, S of Hayden Mountain, ca 5 1/4 air mi SSW of Ouray.
Rocky alpine outcrop. Phenology: flowering & fruiting.

U.S.A., Colorado, Mesa County: Grand Mesa: Grand Mesa National Forest: Leon Peak, west slope near the summit and southwest slope, N of Twin Lakes, ca 13.5 air mi NE of Cedaredge.
Rocky subalpine slopes. Mesa and Delta county. Phenology: flowering & fruiting.

U.S.A., Colorado, Delta County: Grand Mesa: Grand Mesa National Forest: Crag Crest Trail, along trail from west trailhead for about 1.5 trail mi, ca 10.5 air mi NNW of Cedaredge.
Moist subalpine meadow. Phenology: flowering & fruiting.

U.S.A., Colorado, Ouray County: San Juan Mountains: Uncompahgre National Forest: Trico Peak area; upper Senator Beck Basin near mine and ridge above the mine, ca 7.5 air mi SSW of Ouray.
Alpine rock outcrop. Phenology: flowering & fruiting.

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.
Subalpine meadow. Phenology: flowering & fruiting.

U.S.A., Colorado, Ouray County: San Juan Mountains: Uncompahgre National Forest: Mount Sneffels Wildernesss: upper Blue Lake and surrounding area in upper basin, ca 7 3/4 air mi WSW of Ouray.
Alpine rock outcrop. Phenology: flowering & fruiting.

U.S.A., Colorado, Ouray County: San Juan Mountains: Uncompahgre National Forest: American Flats; ridge E of American Lake along Ridge Stock Driveway, NE of Engineer Pass, ca 7 air mi E of Ouray.
Rocky alpine slope. Phenology: flowering & fruiting.

U.S.A., Colorado, Ouray County: San Juan Mountains: Uncompahgre National Forest: Imogene Basin; basin containing the headwaters of the East Fork Imogene Creek and surrounding slopes, E & W of Imogene Pass or County Road 26B, ca 6 air mi SW of Ouray.
Alpine meadow. Phenology: flowering & fruiting.

U.S.A., Colorado, Ouray County: San Juan Mountains: Uncompahgre National Forest: Imogene Pass above Imogene Basin, ca 7 air mi SW of ouray.
Rocky alpine slopes and ridges. Phenology: flowering.

U.S.A., Wyoming, Fremont County: Northeast Wind River Range: south side of Warm Springs Creek, 17 1/4 air mi W of Dubois.
Salix wolfii/Poa pratensis community on typic cryofluvent soil with ochric surface horizon. Phenology: flowering.

U.S.A., Wyoming, Fremont County: Northeast Wind River Range: kettle ponds NW of Union Pass, 13 air mi SW of Dubois.
Salix planifolia/mesic forb community. Phenology: flowering.

U.S.A., Wyoming, Fremont County: Wind River Mountains: Union Pass.

U.S.A., Wyoming, Park County: Along the headwaters of Wyoming Creek.
Streambanks and meadows along the creek. Phenology: fruiting.

U.S.A., Wyoming, Park County: Absaroka Mountains: North Fork Shoshone River Drainage: in basin N of Jim Mountain at head of East Fork Big Creek.
On tundra. Phenology: flowering & fruiting.

U.S.A., Wyoming, Fremont County: Absaroka Mountains: on Continental Divide ca 1-2 mi N of Bonneville Pass.
On tundra. Phenology: fruiting.

U.S.A., Wyoming, Park County: Along the headwaters of Wyoming Creek.
Streambanks and meadows along the creek. Phenology: flowering & fruiting.

U.S.A., Idaho, Custer County: Challis National Forest: Pioneer Mountains: ridge dividing Washington and Boulder lakes, 12.6 air mi ENE of Sun Valley.
Well developed soil in mesic forb dominated vegetation; 38° slope, E aspect; gneiss geology. 1-25 individuals apparent. Phenology: flowering.

U.S.A., Utah, Daggett County: North Slope Uinta Mountains: Ashley National Forest: Deep Creek drainage, ca 9 air mi S of Manila; ca 3.7 road mi W of Utah Hwy 44 on south side of Forest Road 539.
T1N R19E S1 NW1/4
Spruce forest, bogs, meadows, willows, and gentle slopes at creek. Phenology: flowering & fruiting.

U.S.A., Utah, Summit County: North Slope Uinta Mountains: Wasatch National Forest: Henrys Fork, ca 13 air mi SW of Lonetree, WY; ca 7.3 road mi W of forest boundary on Forest Road 077 at Henrys Fork Campground.
Drainage, willows, lodgepole pines, and meadows. Phenology: flowering & fruiting.

U.S.A, Idaho, Custer County: Challis National Forest: Eastern Boulder Mountains: valley of the North Fork Big Lost River, between Slide and Corral canyons, 16.5 air mi NNE of Sun Valley.
Dominant population in mesic soil within woody riparian vegetation, no slope, shale geology. Phenology: flowering & fruiting.
with Ben Legler

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.
Spruce/fir forest. Phenology: flowering & fruiting.
with Bernadette Kuhn, Margarette Lyon

U.S.A., Colorado, Ouray County: San Juan Mountains: Engineer Pass: Darley Mountain and Bear Creek Trail, ca 5.5 mi SE of Ouray.
Alpine hillside. Phenology: flowering & fruiting.

U.S.A., Colorado, Delta County: Grand Mesa: slopes and meadows W of Mount Darline, at the south end of Goodenough Reservoir, ca 16 air mi NNE of Hotchkiss.
Subalpine meadow. Phenology: flowering & fruiting.

U.S.A., Colorado, Ouray County: San Juan Mountains: Yankee Boy Basin, SSE of Mount Sneffels, ca 6.5 air mi WSW of Ouray.
Alpine meadows and hillsides. Phenology: flowering & fruiting.

U.S.A., Colorado, Ouray County: San Juan Mountains: Uncompahgre Wilderness: upper Wetterhorn Basin, ridges and slopes S of Wetterhorn Creek, ca 8 air mi ENE of Ouray.
Alpine slopes. Phenology: flowering & fruiting.
with Tyler J. Brummer

U.S.A., Colorado, Ouray County: San Juan Mountains: Uncompahgre Wilderness: Wetterhorn Basin, slopes S of Coxcomb Peak, ca 7.5 air mi NE of Ouray.
Alpine slopes. Phenology: flowering & fruiting.

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.
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: flowering & fruiting.

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: flowering.
with Joe E. Brummer

U.S.A., Utah, Daggett County: North Slope Uinta Mountains: Ashley National Forest: east side of Browne Lake; east side of dam; north side of Forest Road 96.
T2N R19E S32 South1/2; also T1N R19E N1/2 S5
Conifer forest, meadow, willows. Phenology: flowering & fruiting.

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

U.S.A., Wyoming, Sublette County: West slope of the Wind River Range: banks of Green River, N of Lower Green River Lake.
Riparian area in Salix-Carex-grass community, sandy soil. Phenology: flowering & fruiting.

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

U.S.A., Wyoming, Big Horn County: Cliff Lake-Cloud Peak Area: west end of Lower Crater Lake.
Moist, grassy slope of cliff. Phenology: flowering & fruiting.
Lawrence Lofgren, 53. 8/11/1955.

U.S.A., Wyoming, Albany County: Centennial.
Moist woody meadow. Phenology: flowering & fruiting.

U.S.A., Wyoming, Fremont County: Wind River Range: Gannett Peak area: first slope to the W above Dinwoody Creek, after its confluence with Gannett Creek.
Rather dry, rocky meadow. Phenology: flowering & fruiting.

U.S.A., Wyoming, no county County: Wind River Mountains.

U.S.A., Wyoming, Park County: Absaroka Mountains: North Fork Shoshone River Drainage: Grinnell Meadows.

U.S.A., Wyoming, Teton County: Gros Ventre Mountains: Sheep Mountain.
In alpine meadow; with Erigeron sp. and Cymopteris sp. Infrequent. Phenology: flowering & fruiting.

U.S.A., Wyoming, Teton County: Gros Ventre Mountains: Crystal Creek.
Open, moist meadow, with Pedicularis sp. and Gentiana sp. Infrequent. Phenology: flowering & fruiting.

U.S.A., Wyoming, Albany County: Medicine Bow Mountains: Snowy Range: ca 60 mi W of Laramie, east slope of Medicine Bow Peak.
Alpine meadows and fellfields, in dry meadow area. Small perennial herb; flowers white, inflorescence rachis pink. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sublette County: In the vicinity of Green River Lakes.
43.3173° N, 109.8646° W; NAD 83, uncertainty 0.75 mi., Digital Map
Wet banks. Phenology: flowering & fruiting.
with Lois B. Payson

U.S.A., Wyoming, Teton County: Sheep Mountain, ca 14 mi NE of Jackson.
In rocky alpine tundra. Phenology: flowering & fruiting.
with Karl J. Stone

U.S.A., Wyoming, Fremont County: Wind River Range: Dickinson Creek.
Subapline meadows. Phenology: flowering & fruiting.

U.S.A., Wyoming, Park County: Yellowstone National Park: Obsidian Creek.
In the margins of wet parks. Phenology: flowering & fruiting.
with Elias Nelson

U.S.A., Wyoming, Teton County: Wind River Range: 18.3 mi E of Moran on the road to Togwotee Pass.
Rich soil, edge of swamp. Phenology: flowering.
with Ragnild Solheim

U.S.A., Wyoming, Albany County: Centennial Hills.

U.S.A., Wyoming, Johnson County: Buffalo.

U.S.A., Wyoming, Sublette County: Leckie.
Along a creek. Phenology: flowering & fruiting.
with E. N. Wilcox

U.S.A., Wyoming, Albany County: 10 mi from Foxpark toward Keystone.
Along stream. Phenology: flowering & fruiting.

U.S.A., Wyoming, Albany County: Medicine Bow Range.
with Ruth A. Nelson

U.S.A., Wyoming, Albany County: Summit of Medicine Bow Mountain.
Open grassy woods. Phenology: flowering & fruiting.

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

U.S.A., Wyoming, Park County: Absaroka Range: south side Wood River, 34 air mi SW of Meeteetse.
Salix geyeriana/mesic graminoid community on first terrace adjacent to channel; soil typic cryofluvent with ochric surface horizon from glacial till and alluvium parent material. Plot FS-02-14-02-95-NC-007 Phenology: flowering & fruiting.

U.S.A., Utah, Summit County: North Slope Uinta Mountains: Wasatch National Forest: Red Castle Trailhead, ca 23 air mi SW of Robertson.
Wet meadow, willows, small creeks. Phenology: fruiting.

U.S.A., Utah, Summit County: North Slope Uinta Mountains: Wasatch National Forest: Middle Fork Beaver Creek, ca 12.3 air mi S of Lonetree, Wyoming.
Open mountain creek, Carex, dark humus soils. Phenology: flowering & fruiting.

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

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

U.S.A., Utah, Summit County: North Slope Uinta Mountains: Wasatch National Forest: Little East Fork Trail, ca 30 air mi SW of Mountain View, Wyoming.
T2N R12E S36 South1/2
Wet meadow, red sandy soils, scattered conifers. Phenology: fruiting.

U.S.A., Utah, Daggett County: North Slope Uinta Mountains: Ashley National Forest: Sheep Creek Park, ca 8.5 air mi SW of Manila; 1.4 mi W of junction of Forest roads 221/096.
Wet meadow, dense clay soils, hummocks, limestone bog. Phenology: flowering & fruiting.
with S. Goodrich

U.S.A., Colorado, Park County: East-central Colorado: Mosquito Range to Plains: South Park: Badger Basin State Wildlife Area off County Road 439 along the Middle Fork of the South Platte River, ca 2.5 air mi N of Hartsel.
In a wet meadow adjacent to the river. Phenology: flowering & fruiting.

U.S.A., Colorado, Teller County: East-central Colorado: Mosquito Range to Plains: Front Range: along Middle Beaver Creek S from Pike National Forest boundary, adjacent to Forest Road 376, ca 8.2 air mi ENE of Cripple Creek.
On the banks of the stream and adjacent flats. Phenology: flowering & fruiting.

U.S.A., Colorado, Park County: East-central Colorado: Mosquito Range to Plains: Mosquito Range: from Weston Pass S along alpine ridges and along a tributary of the South Fork of the South Platte River, ca 11.5 air mi SW of Fairplay.
On a moist west-facing slope at middle elevation in and amongst Salix spp. Phenology: flowering & fruiting.

U.S.A., Colorado, Park County: East-central Colorado: Mosquito Range to Plains: Platte River Mountains: Hall Valley along the North Fork of the South Platte River and adjacent slopes, ca 4.7 air mi NW of Webster.
Drier slopes above the river. Phenology: 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.
Along the edges of Engelmann spruce forest bordering the creek. Phenology: flowering & fruiting.

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

U.S.A., Colorado, Park County: East-central Colorado: Mosquito Range to Plains: Continental Divide: French Creek: W along the creek and adjacent slopes and ridges from crossing with Michigan Creek or Forest Road 54, ca 7 air mi NW of Jefferson.
Along of a series of wet, wooded clearings and seeps on steep slopes in Engelmann spruce-subalpine fir forest. Phenology: flowering & fruiting.