Phacelia sericea var. sericea (1996)
BORAGINACEAE
Phacelia sericea (Graham ex Hook.) A. Gray var. sericea
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.
In moist alpine meadow below snowbanks. Phenology: flowering.
Accession: (unaccessioned)

Phacelia sericea var. sericea (1996)
BORAGINACEAE
Phacelia sericea (Graham ex Hook.) A. Gray var. sericea
U.S.A., Colorado, Park County: East-central Colorado: Mosquito Range to Plains: Mosquito Range: Mt. Bross: on SW flank of Mt. Bross S of Sunset Home Mine, off Bucksin Joe or County Road 8 ca 3.4 air mi NW of Alma.
In a grassy meadow at lower elevations bordered by old mines and stands of Engelmann spruce. Phenology: fruiting.
Accession: (unaccessioned)

Phacelia sericea var. sericea (1996)
BORAGINACEAE
Phacelia sericea (Graham ex Hook.) A. Gray var. sericea
U.S.A., Colorado, Park County: East-central Colorado: Mosquito Range to Plains: Mosquito Range: Peerless Mountain/Horseshoe Cirque: along the slopes between Horseshoe and Peerless Mountains and in the basin below the cirque, ca 8 air mi WSW of Fairplay.
Roadside on steep, rocky slopes near the top of the ridge. Phenology: fruiting.
with Bobbi Siems
Accession: (unaccessioned)

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.
David Rosenthal, 518. 8/7/1996.
Accession: RM 679859, Barcode: RM0056704

U.S.A., Wyoming, Park County: Northern Absaroka Area: Wapiti Ridge Area: Houlihan Creek and ridge to southwest.
Volcanics; ridge top with rocky slopes. Phenology: fruiting.
with David Rosenthal
Accession: RM 679860, Barcode: RM0056700

U.S.A., Wyoming, Park County: Northern Absaroka Area: Wapiti Ridge Area: trail on Houlihan Creek, then southwest side to Citadel Mountain.
Talus slopes. Phenology: fruiting.
with David Rosenthal
Accession: RM 679861, Barcode: RM0056701

U.S.A., Wyoming, Fremont County: Wind River Range: Fitzpatrick Wilderness Area: Old Glacier Trail to Arrow Mountain.
Wooded slopes and meadows along rimrock. Phenology: flowering.
with David Rosenthal

U.S.A., Wyoming, Fremont County: Wind River Range: Fitzpatrick Wilderness Area: Old Glacier Trail to Arrow Mountain.
Top and slopes of mountain; alpine meadow and rocky slopes. Phenology: flowering.

U.S.A., Wyoming, Park County: Northern Absarokas: along Pilot Creek just above junction with Clarks Fork Yellowstone River, ca 48 air mi NW of Cody.
Elev. 6950 ft.
Cobblestone-sandy stream bank bars. Phenology: flowering.

U.S.A., Wyoming, Park County: Northern Absarokas: Sunlight Basin: above Sulpher Camp, ca 2-3 air mi SE of Geers Point, ca 32 air mi WNW of Cody.
Among scattered Douglas fir on steep slope. Phenology: flowering.

U.S.A., Wyoming, Park County: Northern Absaroka Area: Shoshone National Forest: unnamed meadow, slopes, and plateau, S of Chief Joseph Hwy ca 1 mi SE of Dead Indian Pass; Forest Road leading to Dry Creek Road.
Spruce/fir forest to ridge with limestone outcrops. Phenology: flowering.

U.S.A., Wyoming, Fremont County: Wind River Range: Shoshone National Forest: intersection of Forest Road 548 and Forest Road 549, ca 18 air mi W of Cody; ca 6.5 air mi SSE of Brooks Lake.
Lodgepole pine forest with some spruce, and wet areas in drainage. Phenology: flowering.

U.S.A., Wyoming, Fremont County: Wind River Range: Fitzpatrick Wilderness Area: Whiskey Basin Wildlife wintering area, along trail going W and off trail, across wilderness boundary on old trail to Noon Rocks, ca 3.5 air mi S of Dubois.
Pine/spruce forest several years after burn; on calcareous substrate with limestone outcrops. Phenology: flowering.

U.S.A., Wyoming, Fremont County: Wind River Range: Shoshone National Forest: ca 2.3 mi S of Wolf Creek Trailhead on Forest Road at gate and road intersection; up trail, then N on ridge to "Picketts" Peak BM 9544, ca 18 air mi NW of Dubois.
Pine/spruce forest with wet areas in drainages. Phenology: flowering.

U.S.A., Wyoming, Fremont County: Wind River Range: from saddle E of Gap Lake down main trail to boggy areas where lake used to be.
Mixed conifer forest with meadow leading to lake. Phenology: flowering.

U.S.A., Wyoming, Fremont County: Wind River Range: Shoshone National Forest: along South Fork Warm Springs Creek, ca 0.5 mi N of Continental Divide on Union Pass Road, ca 12.5 air mi WSW of Dubois.
Alpine meadow with dry rocky ourcrops and along creek; scattered vernal pools. Phenology: flowering.
with Cathy Binger

U.S.A., Wyoming, Fremont County: Wind River Range: Shoshone National Forest: along drainage leading to Kitten Creek, ca 4 mi S of forest boundary on Union Pass Road, ca 10 air mi W of Dubois.
Along drainage pine/spruce forest. Phenology: flowering.
with Cathy Binger

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

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

U.S.A., Wyoming, Fremont County: Wind River Range: Fitzpatrick Wilderness Area: Shoshone National Forest: southeast flank of Whiskey Mountain.
Dryer rocky slopes, rock slide areas; conifer forest/sagebrush shrubland ecotone. Phenology: flowering.

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

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

U.S.A., Wyoming, Fremont County: Wind River Range: Shoshone National Forest: end of Forest Road 534 at 4wd trail and Fish Creek Trail leading to Fish Lake, ca 17 air mi W of Dubois.
Shoreline of lake and surrounding meadow. Phenology: flowering.

U.S.A., Wyoming, Fremont County: Wind River Range: Shoshone National Forest: ca 3/4 mi S of Canyon Creek on Wildcat Road, old logging trail, ca 7 air mi SW of Dubois.
In pine/spruce forest with sandstone outcrop. Phenology: flowering.

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

U.S.A., Wyoming, Park County: Southwestern Absarokas: junction of Cabin Creek, South Fork Shoshone River and vicinity, ca 45 air mi SW of Cody.
Mixed Picea-Pinus flexilis-Juniperus forest on rocky volcanics. Phenology: flowering.

U.S.A., Wyoming, Fremont County: Wind River Range: Fitzpatrick Wilderness Area: Shoshone National Forest: from Echo Lake up drainage to saddle between peaks 11801 and 11594, ca 17 air mi SSW of Dubois.
Whitebark pine forest to alpine meadows on slopes and drainage. Phenology: flowering.

U.S.A., Wyoming, Fremont County: Wind River Range: Fitzpatrick Wilderness Area: Shoshone National Forest: Glacier Trail and adjacent from "Big Meadow" to Double Lake, ca 17 air mi S of Dubois.
Spruce/fir and pine forests with meadows and rock outcrops along lakes. Phenology: flowering.

U.S.A., Wyoming, Park County: Northern Absaroka Area: Shoshone National Forest: pack trail up main drainage W of Signal Peak (across river from Laughing Pig Rock), ca 5 air mi E of town of Wapiti on U.S. Hwy 14, 16, & 20.
Forested slopes of pine and spruce, open ridges, and volcanics. Phenology: flowering.

U.S.A., Wyoming, Park County: Northern Absaroka Area: Shoshone National Forest: along Blackwater Creek leading to main drainage on west side Clayton Mountain.
Mixed conifer forest, slopes, and rocky ridges; substrate volcanic. Phenology: flowering.

U.S.A., Wyoming, Teton County: Southwestern Absarokas: Teton Wilderness: vicinity of Hawks Rest Patrol Cabin, ca 1.3 air mi S of Yellowstone National Park.
Elev. 8050 ft.
Edge of Pinus-Picea forest and adjacent meadows.
Accession: 671699

U.S.A., Wyoming, Park County: Yellowstone National Park: Gallatin Range: Bighorn Pass; 15 mi SW of Mammoth.
Elev. 9100 ft.
Sub-alpine meadow with Sibbaldia procumbens, Trifolium haydenii, Castilleja rhexifolia, and Trisetum spicatum. Phenology: fruiting.

U.S.A., Montana, Park County: Gallatin National forest: Crazy Mountains; Headwaters of Big Timber Creek, 1.5-0.75 mi S of Conical Peak, 25 mi NE of Big Timber.
T4S R11E S35
S facing Talus Slope with Hulsea algida, Phacelia hastata and Cirsium eatonii. Phenology: flowering.

U.S.A., Wyoming, Park County: Yellowstone National Park: Gallatin Range: summit and west side of Mount Holmes, 17 mi sw of Mammoth.
Talus and fellfield with Erigeron compositus, Hulsea algida, and Douglasia montana. Phenology: fruiting.

U.S.A., Wyoming, Park County: Yellowstone National Park: Washburn Range: south side of Mount Washburn just below summit and fire look-out.
Thalus slope with Phacelia hastata, Cirsium eatonii, and Haplopappus suffraticosus. Phenology: flowering & fruiting.

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

U.S.A., Wyoming, Park County: Absaroka Mountains: Shoshone National Forest: ridge at the head of West Fork Timber Creek, ca 24 mi SW of Meeteetse.
Subalpine meadow and spruce-fir parkland with Trifolium haydenii, Poa alpina, Trifolium parryi, and Carex obtusata. Phenology: flowering & fruiting.

U.S.A., Wyoming, Park County: North Fork Shoshone River Drainage: Absaroka Mountains: south summits of Sleeping Giant Mountain, ca 0.5 mi W of Morman Creek; ca 2-3 mi N of U.S. Hwy 14, 16, & 20.
Open Pinus albicaulis-Abies-Picea parkland. Phenology: flowering.

U.S.A., Wyoming, Park County: North Fork Shoshone River Drainage: Absaroka Mountains: north side of Clayton Mountain, ca 3-4 mi S of U.S. Hwy 14, 16, & 20.
Steep, north-facing slope in open areas at forest edge with scattered Pseudotsuga, Abies, and Picea. Phenology: flowering.

U.S.A., Wyoming, Park County: North Fork Shoshone River Drainage: Absaroka Mountains: Clayton Mountain trail, ca 3-4 mi S of U.S. Hwy 14, 16, & 20; in area burned in 1937.
In open areas and in scattered Douglas fir. Phenology: flowering.

U.S.A., Wyoming, Park County: North Fork Shoshone River Drainage: Absaroka Mountains: many pinnacled ridge E of Clearwater Creek, ca 3-4 mi N of U.S. Hwy 14, 16, & 20.
Open, rocky areas with scattered Douglas fir and limber pine. Phenology: flowering.

U.S.A., Wyoming, Park County: North Fork Shoshone River Drainage: Absaroka Mountains: north-south ridge between Big Creek and Grizzly Creek, ca 3-4 mi N of U.S. Hwy 14, 16, & 20.
Meadow openings in Douglas fir forest dominated by Festuca idahoensis and Astragalus miser var. decumbens. Phenology: flowering.

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

U.S.A., Wyoming, Park County: North Fork Shoshone River Drainage: Absaroka Mountains: north side of Giant Castle Mountain, 1/4 mi below summit, ca 3 mi N of U.S. Hwy 14, 16, & 20.
Unstable talus slope. Phenology: flowering.

U.S.A., Wyoming, Park County: North Fork Shoshone River Drainage: Absaroka Mountains: Jones Pass, ca 4 mi N of U.S. Hwy 14, 16, & 20.
Open, rocky habitats with scattered Pinus albicaulis. Phenology: flowering.

U.S.A., Wyoming, Park County: North Fork Shoshone River Drainage: Absaroka Mountains: ridge E of Pagoda Creek, ca 1.5-2.5 mi S of U.S. Hwy 14, 16, & 20.
Open, rocky areas with scattered Douglas fir and limber pine. Phenology: flowering.

U.S.A., Wyoming, Park County: North Fork Shoshone River Drainage: Absaroka Mountains: ridge, 0.5 mi NW of Signal Peak, ca 1 mi N of U.S. Hwy 14, 16, & 20.
Open, rocky areas with Artemisia, Haplopappus, and Koeleria. Phenology: flowering.

U.S.A., Wyoming, Park County: Absaroka Mountains: North Fork Shoshone River Drainage: ridge between Lost and Canyon creeks, ca 2-4 mi S of U.S. Hwy 14, 16, & 20.
Open, rocky ridgetop with scattered Douglas fir and limber pine. Phenology: flowering.

U.S.A., Wyoming, Park County: Absaroka Mountains: North Fork Shoshone River Drainage: northeast-southwest trending ridge ca 1/4 mi E of Grinnell Creek and ca 1/8 -3/4 mi N of U.S. Hwy 14, 16, & 20.
Convex ridge top and ridge sides composed of grassland/shrubland with Festuca idahoensis, Koelaria macrantha, Elymus spicatus and Artemisia tridentata var. vaseyana. Phenology: flowering.

U.S.A., Wyoming, Park County: North Fork Shoshone River Drainage: Absaroka Mountains: ridge just E of Mormon Creek, ca 0.5-1.0 mi N of U.S. Hwy 14, 16, & 20.
Open, rocky ridge-top with a few scattered limber pine and Douglas fir. Phenology: flowering.

U.S.A., Wyoming, Park County: North Fork Shoshone River Drainage: Absaroka Mountains: northwest end of Table Mountain, ca 3 mi S of U.S. Hwy 14, 16, & 20.
Rocky, windswept escarpment, sparsely vegetated with cushion plants which included: Trifolium dasyphyllum, Haplopappus acaulis, and Arenaria hookeri. Phenology: flowering & fruiting.

U.S.A., Wyoming, Park County: North Fork Shoshone River Drainage: Absaroka Mountains: Trout Creek at trail crossing, ca 8 mi N of U.S. Hwy 14, 16, & 20.
Riparian community along creek dominated by Alnus incana var. occidentalis. Phenology: flowering.

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

U.S.A., Wyoming, Park County: Absaroka Mountains: North Fork Shoshone River Drainage: Hughes Basin at headwaters of Hughes Creek, ca 14 mi N of U.S. Hwy 14, 16, & 20.
Sparsely vegetated talus slope along jeep trail, prominent species included: Phacelia hastata, Polemonium viscosum, and Senecio fremontii. Phenology: fruiting.

U.S.A., Idaho, Fremont County: Targhee National Forest: Centennial Mountains: summit of Sawtell Peak, ca 10 mi NNW of Island Park.
Treeless and tundra-like with Lomatium cous, Potentilla diversifolia, Carex elynoides and Dodecatheon pulchellum.
Accession: RM (unaccessioned)

U.S.A., Montana, Carbon County: Beartooth Mountains: Custer National Forest: ca 1/4-1/8 mi W of U.S. Highway 212, ca 16 mi SW of Red Lodge.
Wet-mesic alpine tundra, prominent species include Salix glauca, Salix planifolia, Deschampsia cespitosa, Trifolium parryi and Geum rossii. Phenology: flowering & fruiting.
Accession: RM 619886

U.S.A., Montana, Gallatin County: Gallatin Range: Gallatin National Forest: south slopes of Ramshorn Peak near summit, ca 4 mi NW of Tom Miner Campground.
Alpine meadow just above timberline with Lomatium cous, Geum rossii, Trifolium haydenii, and Myosotis alpestris. Phenology: flowering & fruiting.
Accession: RM 739296

U.S.A., Montana, Madison County: Gravelly Range: Beaverhead National Forest: along the Gravelly Range Road at Red Lakes-Red Hill, ca 24 mi S of Virginia City.
Limestone talus and ledges with Hymenoxys grandiflora, Phacelia hastata, and Haplopappus suffruticosus. Phenology: flowering & fruiting.
Accession: RM 740067

U.S.A., Idaho, Fremont County: Targhee National Forest: Henrys Lake Mountains: ridge ca 1 mi N of Targhee Peak, ca 19 mi WNW of West Yellowstone, Montana.
South facing limestone talus slope with Castilleja crista-galli, Pentaphylloides floribunda, and Haplopappus suffruticosus.

U.S.A., Wyoming, Sublette County: Wind River Range: Bridger-Teton National Forest: west slope of Union Peak, ca 14 mi SW of Dubois.
Mostly turfy, alpine tundra with Geum rossii, Artemisia norvegica var. saxitilis, Pedicularis parryi, and Aster alpigenus. Phenology: flowering.
Accession: 754271, Barcode: RM0202384

U.S.A., Wyoming, Hot Springs County: Southeastern Absarokas: south side of Sanford Draw, in foothills ca 0.5 mi N of Grass Creek, ca 28 mi SSW of Meeteetse.
Meadow openings and Pinus flexilis woodland with Lupinus polyphyllus var. humicola, Iris missouriensis, Geum triflorum, and Carex vallicola. Phenology: flowering.

U.S.A., Wyoming, Hot Springs County: Southeastern Absarokas: Shoshone National Forest: ridge just SE of Twin Lakes, ca 33 mi SSW of Meeteetse.
Limber pine woodland and rocky openings with Lomatium cous, Phlox hoodii, Leucopoa kingii, and Antennaria rosea. Phenology: flowering.

U.S.A., Wyoming, Teton County: Absaroka Mountains: Bridger-Teton National Forest: Angle Mountain, 1.5 mi N of U.S. Hwy 26/287; ca 6 mi NW of Togwotee Pass.
Subsummit ridge W of summit; spruce/whitebark pine parkland with Polygonum bistortoides and Castilleja cusickii. Phenology: flowering.

U.S.A., Wyoming, Fremont County: Southeastern Absarokas: Shoshone National Forest: just N of Double Cabin Campground at trail head, along the west side of Frontier Creek.
Meadow opening/riparian community with Deschampsia cespitosa, Antennaria corymbosa, Potentilla fruticosa, and Potentilla diversifolia. Phenology: flowering.

U.S.A., Montana, Park County: Absaroka Mountains: Gallatin National Forest: along Republic Creek, ca 1/4 mi S of Cooke City.
Gravel bar with Epilobium suffruticosum, Castilleja miniata, Pedicularis groenlandica, and Astragalus alpinus. 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: flowering.

U.S.A., Montana, Gallatin County: Gallatin Range foothills: Gallatin National Forest: Elkhorn Creek Canyon, ca 1/2-1 mi E of Montana Highway 191, 40 mi N of West Yellowstone.
Spruce-fir forest and openings with Linnaea borealis, Antennaria racemosa, and Vaccinium scoparium. Phenology: flowering.

U.S.A., Wyoming, Teton County: Gros Ventre Mountains: Bridger-Teton National Forest: north-south trending ridge just E of Alkali Creek, 3/4-1 mi S of Gros Ventre River, 23 mi NE of Jackson.
Grassland with Chrysothamnus viscidiflorus, Stipa comata, and Astragalus tenellus. Phenology: flowering & fruiting.

U.S.A., Wyoming, Teton County: Gros Ventre Mountains: Bridger-Teton National Forest: along Gros Ventre Road (Forest Road 30400) at Little Cow Creek, 30 mi E of Jackson.
Sagebrush-grassland with Stipa richardsonii, Eriogonum umbellatum var. majus, and Leucopoa kingii. Phenology: flowering & fruiting.

U.S.A., Montana, Park County: Absaroka Mountains: Gallatin National Forest: east ridge of Monitor Peak, 13 mi NE of Gardiner.
Open, rocky east facing slope with Penstemon fruticous, Erigeron compositus, Saxifraga bronchialis, and Cryptogramma acrostichoides. Phenology: flowering & fruiting.

U.S.A., Montana, Gallatin County: Gallatin Range: Gallatin National Forest: Head of East Fork Hyalite Creek around Heather lake; ca 22 m S of Bozeman.
T5S R6E S13; also S14
Rocky, turfy tundra on north facing slope with Geum rossi, Phyllodoce empetriformis and Sibbaldia procumbens. Phenology: flowering & fruiting.

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

U.S.A., Colorado, Mineral County: Eastern San Juan Mountains: summit at Lobo Overlook and vicinity on the Continental Divide, ca 1 mi N of Wolf Creek Pass, ca 10 air mi NE of Pagosa Springs.
Slopes with scattered stones and bare soil areas. Phenology: flowering.
Annotations:
1. Phacelia sericea (Graham ex Hook.) A. Gray var. sericea
Annotated by Jeanette Flaig.

U.S.A., Colorado, Mineral County: Eastern San Juan Mountains: Ruby Lake and SE along the trail towards Baldy Mountain, ca 15.5 air mi SW of Creede.
Stony clearing in spruce forest. Phenology: flowering.
Annotations:
1. Phacelia sericea (Graham ex Hook.) A. Gray var. sericea
Annotated by Jeanette Flaig.

U.S.A., Colorado, Rio Grande County: Eastern San Juan Mountains: Rio Grande National Forest: Viers Creek: U.S. Hwy 160 E to County Road 17 N to Forest Road 610 to Forest Road 630; ca 8.5 air mi N of South Fork. Center
Along creek in open meadow with scattered spruce and bristle cone pine. Phenology: flowering & fruiting.

U.S.A., Colorado, San Juan County: Eastern San Juan Mountains: Stony Pass:
Alpine area on rocky outcrops and scree slope. Phenology: flowering.
with Kurt Flaig

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

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 snowfield. Phenology: flowering.

U.S.A., Colorado, Rio Grande County: Eastern San Juan Mountains: Rio Grande National Forest: upper slopes and summit of Del Norte Peak, ca 13 air mi SW of Del Norte.
Alpine willow meadow. Phenology: flowering.
with B. E. Nelson

U.S.A., Colorado, Mineral County: Eastern San Juan Mountains: Rio Grande National Forest: peaks to the SW of Hunter Lake, ca 11 air mi W from South Fork off U.S. Hwy 160.
Rocky outcrops in subalpine. Phenology: flowering.

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

U.S.A., Colorado, Mineral County: Eastern San Juan Mountains: Rio Grande National Forest: border of southwest edge of La Garita Wilderness: East Willow Creek, Phoenix Park, La Garita Peak, 4.5 air mi NNE of Creede.
Aspen forest on west-facing slope. Phenology: flowering.
with Kurt Flaig
Accession: RM (unaccessioned)

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

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

U.S.A., Colorado, Rio Grande County: Eastern San Juan Mountains: Rio Grande National Forest: South Fork Rock Creek, Bennett Peak, Forest Road 28, 19 air mi SSW of Del Norte; Trailhead 702.
Subalpine south southwest-facing slope with some rocky outcrops. Phenology: flowering.

U.S.A., Colorado, San Juan County: Eastern San Juan Mountains: Rio Grande National Forest: Sheep Mountain, Forest Road 520, just SE of Stony Pass, ca 13 mi E of Silverton.
Alpine meadow with stream up west-facing slope. Phenology: flowering.
with Ronald L. Hartman and Dean Erhard

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: Coney Peak, Forest Road 518, ca 27 air mi WNW of Creede.
Alpine saddle below peak. Phenology: flowering.
with Colton Pring

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

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

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

U.S.A., Colorado, Mineral County: Eastern San Juan Mountains: Rio Grande National Forest: Deep Creek Trail, Trailhead 806 from Forest Road 528, ca 12 air mi S of Creede.
Spruce forest in canyon along stream on west-facing slope. Phenology: fruiting.

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

U.S.A., Colorado, San Juan County: Eastern San Juan Mountains: Rio Grande National Forest: Sheep Mountain to saddle with Greenhalgh Mountain.
Rocky slopes. Phenology: flowering.
Annotations:
1. Phacelia sericea (Graham ex Hook.) A. Gray var. sericea
Annotated by Jeanette Flaig.
with Jeanette Flaig and Dean Erhard

U.S.A., Colorado, Grand County: Arapaho National Forest: Rabbit Ears Range: along Buffalo Creek, ca 1.7 air mi W of Willow Creek and Colo Hwy 125, ca 13 air mi N of Hot Sulphur Springs.
Sandy semi-barren slopes with volcanic cliffs and outcrop, with scattered lodgepole pine and aspen shrubs. Phenology: flowering.
Annotated by Erin Foley.
with Erin and Michael Foley

U.S.A., Colorado, Grand County: Arapaho National Forest: Rabbit Ears Range: Willow Creek just S of Colo Hwy 125, ca 9 air mi NE of Hot Sulphur Springs; ca 9 air mi NW of Granby.
Along creek and roadside. Phenology: flowering.
with Michael Foley

U.S.A., Colorado, Grand County: Arapaho National Forest: Williams Fork Mountains: Williams Peak, ca 14.5 air mi SW of Hot Sulphur Springs, ca 17 air mi SE of Kremmling.
Dry mountain slopes. Phenology: flowering.
with Michael Foley

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

U.S.A., Colorado, Grand County: Arapaho National Forest: Front Range: 1 mi S of Rollins Pass off secondary Forest Road 149, ca 7 air mi E of Fraser; ca 10.5 air mi N of Empire.
Alpine. Phenology: flowering.

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

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

U.S.A., Colorado, Clear Creek County: Arapaho National Forest: Front Range: Grays Peak Trail, ca 6.5 air mi SW of Georgetown; ca 4.5-5 air mi E of Loveland Pass.
Along trail and streams in alpine and subalpine. Phenology: flowering.

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: flowering.

U.S.A., Colorado, Grand County: Arapaho National Forest: Front Range: St. Louis Campground along St. Louis Creek, ca 3 air mi SW of Fraser.
Along road and lodgepole pine forest adjacent to campground. Phenology: flowering.
with Michael Foley

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: Rabbit Ears Range: along Cabin Creek, ca 0.5 mi SW of Willow Creek and Colo. Hwy 125, ca 9.5 mi NNE of Hot Sulphur Springs.
Along road and steep rocky slopes of volcanic origin. Phenology: flowering.
with B. E. Nelson and Michael Foley

U.S.A., Colorado, Grand County: Arapaho National Forest: Front Range: Arapaho Bay of Lake Granby, along Roaring Fork Creek, ca 9 air mi SE of Grand Lake.
Roadside and lakeside. Phenology: flowering.

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.
South-facing ridge/slope at subalpine. Phenology: flowering.

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.
Along road. Phenology: flowering.

U.S.A., Colorado, Grand County: Middle Park: ca 6 air mi SE of Granby and 4.5 air mi NNW of Fraser, 1 mi S of Behler Creek.
Lodgepole pine forest with opening adjacent to stream. Phenology: flowering.

U.S.A., Colorado, Grand County: Arapaho National Forest: Middle Park: Beaver Creek, ca 3.5 air mi S of Hot Sulphur Springs along Beaver Creek Road.
Along creek. Phenology: flowering.

U.S.A., Colorado, Grand County: Middle Park: just S of Hot Sulphur Springs State Wildlife Area and just N of Little Muddy, ca 3.5 air mi SSW of Hot Sulphur Springs and 11 air mi SW of Granby.
Moist aspen grove. Phenology: flowering.

U.S.A., Colorado, Grand County: Vasquez Mountains: Blue Ridge: Pole Creek near Sheep Mountain, ca 9 air mi S of Granby, ca 6 air mi WNW of Fraser.
Moist coniferous woods adjacent to creek. Phenology: flowering.

U.S.A., Colorado, Grand County: Arapaho National Forest: Vasquez Mountains: Mount Nystrom, ca 10.5 air mi SW of Fraser and ca 4 air mi SE of Byers Peak.
Northwest-facing alpine slope. Phenology: flowering.

U.S.A., Colorado, Clear Creek County: Arapaho National Forest: Front Range: Woods Creek, ca 5 air mi NE of Loveland Pass and ca 6 air mi SW of Berthoud Pass.
Along creek. Phenology: flowering.

U.S.A., Colorado, Grand County: Middle Park: Corral Creek, ca 1.5 air mi NNW of Parshall and ca 4 air mi W of Hot Sulphur Springs.
Slope adjacent to road and creek. 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.
Steep slope adjacent to stream. Phenology: flowering.

U.S.A., Colorado, Grand County: Gore Range: Dice Hill, ca 29 air mi NW of Silverthorne and 9 air mi SSW of Kremmling.
Roadside. Phenology: fruiting.

U.S.A., Colorado, Clear Creek County: Arapaho National Forest: Front Range: Watrous Gulch and Mount Parnassus, ca 4.5 air mi NE of Loveland Pass and ca 6.5 air mi SW of Berthoud Pass.
Subalpine along gulch. Phenology: flowering.

U.S.A., Wyoming, Fremont County: Great Divide Basin Area: Crooks Mountain: Cottonwood Creek and vicinity on the north side of the mountain, ca 10 air mi SW of Jeffrey City; ca 48 air mi SE of Lander.
Roadside. Phenology: flowering.
with Laura Welp
Accession: 673422, Barcode: RM0201290

U.S.A., Wyoming, Fremont County: Great Divide Basin Area: Sweetwater River Drainage: along Dead Ox Creek, ca 3 air mi S of South Pass City; ca 11.5 air mi NNW of Continental Peak.
North-facing slope along shore of large beaver pond along creek; open sagebrush understory, scattered pine overstory; rocky, sandy soil with boulders and outcrops. Phenology: flowering & fruiting.
Accession: 673423, Barcode: RM0201289

U.S.A., Wyoming, Fremont County: Great Divide Basin Area: Sweetwater River Drainage: Rock Creek and vicinity, ca 3/4 air mi SW of Atlantic City; ca 17 air mi NNE of Oregon Buttes.
Gentle, shaded north-facing slope with closed pine overstory; moist soil with thick duff. Phenology: flowering & fruiting.

U.S.A., Wyoming, Fremont County: Great Divide Basin Area: Green Mountain: spring near Round Park, ca 9 air mi ESE of Crooks Peak; ca 9 air mi W of Whiskey Peak.
Top of steep south-facing slope; open pine meadow with forb understory; loose, dark, rocky soil with charcoal in some areas. Phenology: flowering.

U.S.A., Wyoming, Teton County: Gros Ventre Area: upper Gros Ventre River Road, ca 1.5 air mi SE of Goosewing Guard Station.
Sagebrush slopes and area along river. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sublette County: Gros Ventre Area: Tepee Creek Ridge, ca 5.5 air mi SW of Mosquito Lake.
Grassy ridge with spruce and whitebark pine. 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: fruiting.
with Tom Cramer

U.S.A., Wyoming, Teton County: Mount Leidy Highland Area: Gros Ventre River Road near E end of Lower Slide Lake.
T42N R114W S1
Open slopes with redbeds, gypsum, and limestone. Phenology: flowering.
Annotated by B. E. Nelson.

U.S.A., Wyoming, Teton County: Mount Leidy Highland Area: Spread Creek, ca 5 air mi SW of Black Rock Ranger Station.
Bluffs overlooking creek, often sandy, slopes and along creek, and wooded areas. Phenology: fruiting.

U.S.A., Wyoming, Teton County: Mount Leidy Highland Area: South Fork Spread Creek, 1-2 air mi S of Lily Lake.
Valley floor and lower slopes. Phenology: flowering & fruiting.
Annotated by B. E. Nelson.

U.S.A., Colorado, Chaffee County: Central Colorado: Sawatch Range, East Slope Continental Divide: near Continental Divide at Cottonwood Pass on County Road 308 just S of Divide, ca 15 air mi W Buena Vista.
Open alpine meadow. Phenology: flowering.

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

U.S.A., Colorado, Eagle County: Central Colorado: Sawatch Range, West Slope Continental Divide: Fancy Creek Trail and Fancy Pass area, ca 15 air mi S of Avon.
Alpine and subalpine meadow and scree slope. Phenology: flowering.

U.S.A., Colorado, Park County: Central Colorado: Mosquito Range, East Slope Continental Divide: W of Hoosier Pass, off Colo Hwy 9 on 4WD Forest Road towards North Star Mountain; ca 14 air mi NW of Fairplay
Alpine meadow with limestone substrate. Phenology: flowering.
with Benjamin Madsen

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

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

U.S.A., Colorado, Lake County: Central Colorado: Mosquito Range, East Slope Continental Divide: between 4WD Forest Service road and Colo Hwy 91, ca 10 air mi NE Leadville.
Open sagebrush/willow and Picea engelmannii. Phenology: flowering.

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, Lake County: Central Colorado: Mosquito Range, East Slope Continental Divide: west flank of Horseshoe Mountain to summit, ca 7 air mi SE of Leadville.
Alpine turf and rocky slopes. Phenology: flowering.

U.S.A., Colorado, Chaffee County: Central Colorado: Sawatch Range, East Slope Continental Divide: along Trail 1443 to Hartenstein Lake at Browns Pass, ca 4 air mi E of Cottonwood Pass.
Open hillside (southwest aspect) at subalpine meadow. Phenology: flowering.

U.S.A., Colorado, Eagle County: Central Colorado: Sawatch Range, West Slope Continental Divide: off Forest Road 714, just below Sheep Mountain, ca 6 air mi NE of Tennessee Pass.
Open montane meadow in gully surrounded by spruce and aspen. Phenology: flowering.

U.S.A., Colorado, Chaffee County: Central Colorado: Sawatch Range, East Slope Continental Divide: off Trail 1436--Poplar Gulch Trail, ca 2 air mi N of St. Elmo.
Treeline with bristlecone pine and above (alpine meadow), southwest aspect. Phenology: flowering.

U.S.A., Colorado, Chaffee County: Central Colorado: Sawatch Range, East Slope Continental Divide: along Poplar Gulch Trail 1436, ca 1.5 air mi N of St. Elmo.
Spruce-fir forest. Phenology: flowering.

U.S.A., Colorado, Eagle County: Central Colorado: Sawatch Range, West Slope Continental Divide: off Half Moon Pass Trail 2009 from trailhead to east side of pass, ca 4 air mi WSW of Redcliff.
Lodgepole with spruce-fir forest and opening into spruce forest. Phenology: flowering.

U.S.A., Colorado, Pitkin County: Central Colorado: Sawatch Range, West Slope Continental Divide: on east side of Grizzly Lake, ca 6 air mi SSW of Independence Pass.
Open alpine meadow, west aspect at lakeside. Phenology: flowering.

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: flowering.

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.

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.

U.S.A., Colorado, Routt County: Sierra Madre/Park Ranges: Park Range: ca 21 air mi WNW of Walden at Red Dirt Pass, Mount Zirkel and south.
T10N R82W S19; also S30; also T10N R83W S24
Alpine area.
with Diane Fraser

U.S.A., Colorado, Routt County: Sierra Madre\Park Range: Park Range: ca 21 air mi WNW of Walden at Red Dirt Pass, Mount Zirkel and south.
Alpine area. Phenology: flowering.
with Diane Fraser

U.S.A., Colorado, Routt County: [location and coordinates withheld]
Very rocky western and northern slopes of peak. Phenology: flowering & fruiting.

U.S.A., Colorado, Routt County: Sierra Madre\Park Range: Park Range: just below summit of Red Dirt Pass.
Alpine tundra. Phenology: flowering & fruiting.

U.S.A., Wyoming, Carbon County: Sierra Madre/Park Range: Sierra Madre: along McKinney Creek S of Miller Hill, ca 21.5 air mi SSW of Rawlins.
Sagebrush grassland. Phenology: flowering & fruiting.

U.S.A., Wyoming, Carbon County: Sierra Madre/Park Range: Sierra Madre: along tributary of North Fork Big Creek at southeast base of Bear Mountain, ca 13 air mi SE of Encampment.
Stony slope with scattered limber and lodgepole pines. Phenology: flowering.

U.S.A., Colorado, Routt County: Sierra Madre\Park Range: Park Range: just below summit of Red Dirt Pass.
Alpine tundra.

U.S.A., Wyoming, Lincoln County: Southern Salt River Range and Vicinity: South Fork Mountain, ca 20 air mi N of Kemmerer.
Open Abies forest and roadside. Phenology: flowering.
with Jane T. Kellett

U.S.A., Colorado, Gunnison County: Northern Gunnison Basin: ca 5.5 air mi NNW of Ohio.
Alpine tundra along ridge; on limestone. Phenology: flowering.
with Chris Floyd and Josh Crayton
Accession: 776069

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

U.S.A., Colorado, Gunnison County: Northern Gunnison Basin: Terrible Mountain, ca 8 air mi NNE of Ohio.
Alpine tundra along south ridge. Phenology: flowering.
with Chris Floyd and Josh Crayton

U.S.A., Colorado, Gunnison County: Northern Gunnison Basin: ca 2.5 air mi W of Pittsburg.
Steep, east-facing slope; avalanche run. Phenology: flowering.

U.S.A., Colorado, Gunnison County: Northern Gunnison Basin: West Elk Wilderness: South Baldy Mountain, ca 12 air mi N of Blue Mesa Reservoir.
Engelmann spruce krummholz on southeast slope of mountain. Phenology: 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: West Elk Wilderness: Mount Gunnison, ca 10.5 air mi SSW of Paonia Reservoir.
Open meadow and Engelmann spruce/subalpine fir/aspen forest on southwest slope of mountain. Phenology: flowering.

U.S.A., Colorado, Gunnison County: Northern Gunnison Basin: Forest Hill Mountain, ca 6 air mi WNW of Taylor Park Reservoir.
Engelmann spruce krummholz on south ridge of mountain; Juniperus communis and Ribes. Phenology: flowering.

U.S.A., Colorado, Gunnison County: Northern Gunnison Basin: American Flag Mountain, ca 9 air mi NW of Taylor Park Reservoir.
Alpine tundra to summit of mountain. Phenology: flowering.

U.S.A., Colorado, Gunnison County: Northern Gunnison Basin: Collegiate Peaks Wilderness: along Continental Divide, ca 10 air mi NNW of Taylor Park Reservoir.
Alpine tundra along divide. Phenology: flowering.
with Chris Floyd

U.S.A., Colorado, Gunnison County: Northern Gunnison Basin: Collegiate Peaks Wilderness: along Continental Divide, ca 10.5 air mi NNW of Taylor Park Reservoir.
Alpine tundra along divide. Phenology: flowering.
with Chris Floyd

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

U.S.A., Colorado, Gunnison County: Northern Gunnison Basin: West Elk Wilderness: ca 10 air mi SSW of Kebler Pass.
Engelmann spruce krummholz and alpine tundra; north-facing slope. Phenology: flowering.

U.S.A., Colorado, San Miguel County: San Miguel and lower Dolores River Drainages: San Miguel River Drainage: Uncompahgre National Forest: Lizard Head Wilderness: Woods Lake Trail.
In spruce and fir forest, and on tundra by spring. Phenology: flowering.

U.S.A., Colorado, San Miguel County: San Miguel and lower Dolores River Drainages: San Miguel River Drainage: Uncompahgre National Forest: Lizard Head Wilderness at forest boundary.
Alpine tundra, southwest, west and northwest slopes. 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.

U.S.A., Colorado, Mesa County: [location and coordinates withheld]
Riparian area by beaver ponds. Phenology: flowering.

U.S.A., Colorado, San Miguel County: [location and coordinates withheld]
Tundra. Phenology: flowering.

U.S.A., Colorado, San Miguel County: San Miguel and Lower Dolores River Drainages: along Whipple Mountain Trail.
Tundra and scree above timberline. Phenology: flowering.

U.S.A., Oregon, Grant County: Blue Mountains: Umatilla National Forest: slope above Morris Mine, ca 0.5 air mi NW of Vinegar Hill Peak, ca 9 air mi SW of Granite.
T10S R34E S1
South-facing slope with Agropyron spicatum, Poa secunda, Koeleria macrantha, Bromus carinatus, Pinus albicaulis. Phenology: flowering.

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

U.S.A., Wyoming, Fremont County: East Slope Wind River Range and Vicinity: Mormon Basin, ca 8 air mi W of Lander.
Douglas fir/limber pine/juniper forest along cliff band. Phenology: flowering.
Accession: USFS 846209, Barcode: USFS0029206

U.S.A., Wyoming, Fremont County: East Slope Wind River Range and Vicinity: base of Indian Ridge, ca 9 air mi SW of Lander.
Aspen forest with scarce lodgepole pine. Phenology: flowering.
Accession: USFS 846208, Barcode: USFS0029205

U.S.A., Wyoming, Fremont County: East Slope Wind River Range and Vicinity: west slope of Warm Spring Moutain, ca 8 air mi WNW of Dubois.
Sagebrush grassland. Phenology: flowering.
Accession: USFS 846207, Barcode: USFS0029204

U.S.A., Wyoming, Fremont County: East Slope Wind River Range and Vicinity: 1 mi W of Lake of the Woods, ca 17 air mi W of Dubois.
Sagebrush shrubland. Phenology: flowering.

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.
Whitebark pine forest. Phenology: flowering.
with Michelle Noe

U.S.A., Wyoming, Fremont County: East Slope Wind River Range and Vicinity: Whiskey Mountain and vicinity, ca 7 air mi S of Dubois.
Sagebrush grassland opening. Phenology: flowering.

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

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, 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.

U.S.A., Wyoming, Fremont County: East Slope Wind River Range and Vicinity: ca 3 mi SSE of Torrey Lake, ca 9 air mi S of Dubois.
Graminoid dominated meadow. Phenology: flowering.

U.S.A., Wyoming, Fremont County: East Slope Wind River Range and Vicinity: Suicide Point and vicinity, ca 11 air mi WSW of Lander.
Limber pine/Douglas fir woodland with occassional aspen groves on rocky limestone substrate. Phenology: flowering.

U.S.A., Wyoming, Fremont County: East Slope Wind River Range and Vicinity: Pine Creek, Gold Creek and vicinity at forest boundary, ca 5 air mi WNW of South Pass City.
Sagebrush steppe. Phenology: flowering.

U.S.A., Wyoming, Fremont County: East Slope Wind River Range and Vicinity: Willow Creek and Shields Mine, ca 1 air mi SE of South Pass City.
Sagebrush steppe. Phenology: flowering.

U.S.A., Wyoming, Fremont County: East Slope Wind River Range and Vicinity: Rock Creek, ca 2 mi WNW of Rock Creek Reservoir; ca 20 air mi SSW of Lander.
Sagebrush steppe. Phenology: flowering.

U.S.A., Wyoming, Fremont County: East Slope Wind River Range and Vicinity: ca 1 mi SE of Wolf Point; ca 13 air mi S of Lander.
Burned lodgepole pine forest. Phenology: flowering.

U.S.A., Wyoming, Fremont County: East Slope Wind River Range and Vicinity: Sawmill Creek near Middle Popo Agie River, ca 5 air mi SW of Lander.
Sagebrush shrubland. Phenology: flowering.

U.S.A., Wyoming, Fremont County: East Slope Wind River Range and Vicinity: Burnt Gulch to Freak Mountains, ca 10 air mi SSW of Lander.
Sagebrush shrubland. Phenology: flowering.

U.S.A., Wyoming, Fremont County: East Slope Wind River Range and Vicinity: Mount Chevo, ca 15 air mi WSW of Lander.
Rocky alpine meadow. Phenology: flowering.

U.S.A., Wyoming, Fremont County: East Slope Wind River Range and Vicinity: Windy Mountain, ca 5 air mi WSW of Dubois.
Talus mountain top with scattered soil pockets. Phenology: flowering.

U.S.A., Wyoming, Fremont County: East Slope Wind River Range and Vicinity: Geyser Creek, Canyon Creek, and Geyser Peak, ca 7 air mi W of Dubois.
Dry rocky meadow dominated by graminoids. Phenology: flowering.

U.S.A., Wyoming, Fremont County: East Slope Wind River Range and Vicinity: ca 2 mi NW of Lake of the Woods on Continental Divide; ca 16 air mi W of Dubois.

U.S.A., Wyoming, Fremont County: East Slope Wind River Range and Vicinity: ca 2 mi SE of Trout Creek Lake, ca 17 air mi WNW of Dubois.
Slope dominated by sagebrush. Phenology: flowering.

U.S.A., Wyoming, Carbon County: Medicine Bow Mountains: Elk Mountain: west side of Halleck Creek, ca 3.8 mi SE of Rattlesnake Pass.
Steep gully of creek dominated by Mertensia and Senecio. Phenology: flowering.

U.S.A., Wyoming, Fremont County: East Slope Wind River Range and Vicinity: ca 3 mi W of Sanford Park; ca 21 air mi W of Lander.
Soil pockets amongst boulders on avalanche affected slope. Phenology: flowering.
with Meghan Taylor

U.S.A., Wyoming, Fremont County: East Slope Wind River Range and Vicinity: Upper Golden Lake to Camp Lake, ca 8 air mi SE of Gannett Peak.
Talus slope with scattered soil pockets. Phenology: fruiting.
with Aaron Wells

U.S.A., Colorado, Hinsdale County: Southern Gunnison Basin: San Juan Mountains: ca 1.1 air mi ENE of intersection of Forest Road 788 and Colo Hwy 149; ca 6.5 air mi SE of Lake City at Slumgullion Summit.
Open spruce forest. 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: flowering & fruiting.

U.S.A., Colorado, Hinsdale County: Southern Gunnison Basin: San Juan Mountains: ca 2.9 air mi SW of Dolly Varden Mountain along the county line; ca 15.5 air mi WSW of Lake City near Engineer Pass.
Alpine tundra with rocky outcrops. 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.

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.
Upper portion of canyon to alpine tundra. Phenology: flowering & fruiting.

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

U.S.A., Colorado, Hinsdale County: Southern Gunnison Basin: San Juan Mountains: Gunnison National Forest: along ridge tops from Hinsdale County S of Sheep Mountain to south saddle of unnamed peak 13,503'.
Alpine tundra/ridge tops. Phenology: flowering & fruiting.
with Kevin J. Taylor

U.S.A., Colorado, Hinsdale County: Southern Gunnison Basin: San Juan Mountains: along the Grizzly Gulch Trail from ca 0.5-0.6 mi from trailhead, ca 1.1-1.7 air mi E-ENE of Whitecross Mountain.
Spruce forest and avalanche meadows. Phenology: fruiting.

U.S.A., Colorado, Hinsdale County: Southern Gunnison Basin: San Juan Mountains: Gunnison National Forest: La Garita Wilderness: upper portion of basin which feeds West Fork Mineral Creek, ca 0.8-1.1 air mi ESE of unnamed peak 13,510'; ca 5 air mi SSW of Mineral Mountain.
Alpine tundra. Phenology: flowering.

U.S.A., Colorado, Saguache County: Southern Gunnison Basin: San Juan Mountains: Gunnison National Forest: La Garita Wilderness: along Stewart Creek Trail ca 0.8-1.4 air mi ESE-ENE of Baldy Alto, ca 1-1.2 air mi NW-NNW of Organ Mountain.
Upper portion of canyon to lower portion of basin. Phenology: fruiting.

U.S.A., Wyoming, Teton County: Mount Leidy Highland Area: Gros Ventre River Road near east end of Lower Slide Lake.
Open slopes with redbeds, gypsum, and limestone. Phenology: flowering.

U.S.A., Colorado, Dolores County: Upper Dolores River Drainage and Adjacent Areas: San Juan National Forest: Lizard Head Wilderness Area: Lizard Head Peak, ca 10 air mi N of Rico.
Alpine ridge and talus slope; South-southeast facing. Phenology: flowering & fruiting.

U.S.A., Colorado, Dolores County: Upper Dolores River Drainage and Adjacent Areas: San Juan National Forest: Hermosa Peak, Bolam Pass area, Forest Road 578 and Forest Road 149, ca 6 air mi E of Rico.
Subalpine riparian meadow and alpine meadow and talus slopes; West facing slope. Phenology: flowering.
with Fallon Judkins and Jason Judkins

U.S.A., Colorado, Dolores County: Upper Dolores River Drainage and Adjacent Areas: San Juan National Forest: Lizard Head Wilderness Area, Navajo Basin, Navajo Lake Trail #635, ca 11 air mi NW of Rico.
Subalpine and alpine cirque basin, talus slopes and willow thicket. West facing. Phenology: flowering.
with Michael Judkins, Jason Judkins and Fallon Judkins

U.S.A., Colorado, Dolores County: Upper Dolores River Drainage and Adjacent Areas: San Juan National Forest: ca 8 air mi W of Rico, Upper Fish Creek Drainage, S of Dolores Peak.
Subalpine spruce-fir forest grading into subalpine talus slopes, and riparian zone along creek; southwest face. Phenology: flowering.
with Sierra Smith

U.S.A., Colorado, Dolores County: Upper Dolores River Drainage and Adjacent Areas: San Juan National Forest: ca 2.5 air mi NW of Rico, Forest Trail 208, on Elliot Mountain along Calico Trail.
Upper subalpine spruce-fir grading into alpine ridge and talus slope; north to northwest face. Phenology: flowering.
with Sierra Smith

U.S.A., Colorado, Dolores County: Upper Dolores River Drainage and adjacent areas: San Juan National Forest: ca 2.5 air mi E of Rico, along the Colorado Trail at Black Hawk Basin.
Upper subalpine krummholtz and alpine ridge on northwest corner of basin; east facing. Phenology: flowering.
with Fallon Judkins

U.S.A., Colorado, Dolores County: Upper Dolores River Drainage and adjacent areas: San Juan National Forest: ca 2.5 air mi E of Rico, along the Colorado Trail at Black Hawk Basin.
Alpine tundra, talus slopes, meadow and peak; north face. Phenology: flowering & fruiting.

U.S.A., Colorado, Larimer County: Roosevelt National Forest: Medicine Bow Mountains: Forest Road 284 going up North Middle Mountain, across from the Stubb Creek Ranger Station, ca 38 air mi NW of Fort Collins.
Flat mountain top with lodgepole pine forests, aspen groves, silty soil, and dry conditions. Phenology: flowering.

U.S.A., Colorado, Larimer County: Roosevelt National Forest: Front Range: trail to Deadhorse Mountain, Forest Road 182, just N of County Road 80C, ca 34 air mi NW of Fort Collins.
Dry pine forest with granite substrates. Phenology: flowering.

U.S.A., Colorado, Jackson County: Medicine Bow Mountains: Colorado State Forest: Kelly Lake trail crossing North Fork Canadian River, ca 18 air mi E of Walden.
River edge and open Artemisia meadows. Phenology: flowering.

U.S.A., Colorado, Larimer County: Roosevelt National Forest: Front Range: West White Pine Mountain on Forest Road 100, N of Pennock Pass Road (County Road 44H), ca 18 air mi W of Fort Collins.
Aspen groves with Thalictrum and Maianthemum. Phenology: flowering.

U.S.A., Colorado, Larimer County: Roosevelt National Forest: Front Range: between Forest Road 152 (Old Flowers Road) and Forest Road 135, ca 19 air mi W of Fort Collins.
Open, dry, south facing slopes. Phenology: flowering.

U.S.A., Colorado, Larimer County: Roosevelt National Forest: Front Range: Creedmore Lakes N of County Road 180, ca 38 air mi NW of Fort Collins.
Flat, open Thermopsis fields. Phenology: flowering.

U.S.A., Colorado, Larimer County: Roosevelt National Forest: Front Range: eastern slope of Little Bald Mountain, W of Forest Road 169, ca 37 air mi NW of Fort Collins.
Old clearcut with seasonal streams and Picea, Pinus, and Abies on eastern slope, and evidence of topsoil erosion. Phenology: flowering.

U.S.A., Colorado, Larimer County: Roosevelt National Forest: Front Range: Deadman Mountain 3 mi N of Deadman Road (County Road 162), ca 33 air mi NW of Fort Collins.
Exposed south and west gravel slopes with Engelmann spruce.. Phenology: flowering.

U.S.A., Colorado, Larimer County: Roosevelt National Forest: Front Range: Trap Lake and Trap Creek off Long Draw Road (Forest Road 156) in Box Canyon, ca 36 air mi W of Fort Collins.
Dry talus slope with Sambucus on lake shore. Phenology: flowering.

U.S.A., Colorado, Larimer County: Roosevelt National Forest: Medicine Bow Mountains: Rawah Wilderness: Link Trail from Link/McIntyre Trailhead on Old Glendevey Road (County Road 80C), ca 46 air mi NW of Fort Collins.
Subalpine forest of spruce-fir with open east facing slopes and exposed granite rock piles. Phenology: flowering.

U.S.A., Colorado, Larimer County: Roosevelt National Forest: Medicine Bow Mountains: Rawah Wilderness: Clark Peak from Ruby Jewel Trailhead, ca 21 air mi SE of Walden.
East facing alpine slopes and ridges with Geum and some granite overhangs. Phenology: flowering.

U.S.A., Colorado, Larimer County: Roosevelt National Forest: Front Range: Molly Lake Trail from County Road 162 to Molly Lake, ca 36 air mi NW of Fort Collins.
Clearcut with damp organic soil with Geum triflorum and Phacelia. Phenology: buds.

U.S.A., Colorado, Larimer County: Roosevelt National Forest: Front Range: from intersection of Elkhorn Creek and Forest Road 162 on a jeep trail heading NW, ca 37 air mi NW of Fort Collins.
Dry hillsides with quartz, granite, ponderosa pine, and Artemisia. Phenology: buds.

U.S.A., Colorado, Larimer County: Roosevelt National Forest: Medicine Bow Mountains: Rawah Wilderness: along McGuire Creek or pack trail 974, ca 40 air mi NW of Fort Collins.
Very sandy, young, second growth lodgepole pine forest with an Arnica understory. Phenology: flowering.

U.S.A., Wyoming, Fremont County: Between Atlantic City and Lander on Wyo Hwy 28 in southern Fremont County.
42.6496° N, 108.6015° W; NAD 83, uncertainty 1 mi., Digital Map

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

U.S.A., Wyoming, Hot Springs County: Owl Creek/Bridger Mountains: Wind River Indian Reservation: Monument Peak.
T8N R3W S17; also S18 and S19
Open alpine ridge; slopes, terraces and depressions.

U.S.A., Wyoming, Teton County: West Slope Wind River Range: ca 4.5 air mi SE of Upper Slide Lake.
Cottonwood grove on gravelly, sandy soil on north shore of Cottonwood Creek. Phenology: flowering & fruiting.

U.S.A., Wyoming, Park County: North Fork Shoshone River Drainage: Absaroka Mountains: along south side of North Fork of Shoshone River, ca 1/8 mi E of June Creek, just S of U.S. Hwy 14, 16, & 20.
Open riparian/gravel bar with scattered Pinus contorta and Salix bebbiana. Phenology: flowering.

U.S.A., Wyoming, Park County: North Fork Shoshone River Drainage: Absaroka Mountains: along west side of Elk Fork Creek, ca 1.5 mi S of U.S. Hwy 14, 16, & 20.
Exposed gravel bars with some Salix lasiandra, Populus balsamifera, and Juniperus scopulorum. Phenology: flowering.

U.S.A., Wyoming, Park County: North Fork Shoshone River Drainage: Absaroka Mountains: ridge W of Elk Fork Creek, ca 2-3 mi S of U.S. Hwy 14, 16, & 20.
T52N R107W S25; also S36
Open, rocky, ridgetop with scattered Douglas fir and limber pine. Phenology: flowering.

U.S.A., Wyoming, Park County: Absaroka Mountains: North Fork Shoshone River Drainage: Sam Berry Meadow on east side of North Fork Shoshone River, ca 3 mi N of U.S. Hwy 14, 16, & 20.
Open, grassy, gravelly habitats near river. Phenology: flowering.

U.S.A., Wyoming, Park County: North Fork Shoshone River Drainage: Absaroka Mountains: ridge/divide between Moss Creek and Clearwater Creek, ca 1.5-2.5 mi N of U.S. Hwy 14, 16, & 20.
Open Douglas fir forest and dry, rocky openings. Phenology: flowering.

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.

U.S.A., Wyoming, Park County: North Fork Shoshone River Drainage: Absaroka Mountains: ridge along south side of North Fork Shoshone River, between Fishhawk and Mesa creeks, ca 40 mi W of Cody.
Rock outcroppings in forest. Phenology: flowering.

U.S.A., Wyoming, Park County: North Fork Shoshone River Drainage: Absaroka Mountains: on the divide between Avalanche Peak and Crow Creek Pass, along the Yellowstone National Park boundary.
Forest-tundra ecotone. Phenology: flowering.

U.S.A., Wyoming, Teton County: Gros Ventre: head of Swift Creek just below and around MacLeod Lake, ca 1/4-1 mi S of Corner Peak.
Open, rocky habitats. Phenology: flowering.

U.S.A., Wyoming, Park County: Absaroka Mountains, Boulder Ridge SE of South Fork Shoshone River, ca 35 air mi SW of Cody. /4 /4S10.
Disturbed soil along trail with Leucopoa kingii. Phenology: flowering.

U.S.A., Colorado, Jackson County: North-central Colorado: Medicine Bow Mountains: ca 1/4 mi N of Montgomery Pass and to the W, ca 6 air mi ENE of Gould, ca 23 air mi SE of Walden.
Alpine meadows and slopes. Phenology: flowering.

U.S.A., Colorado, Jackson County: North-central Colorado: Medicine Bow Mountains: Colorado State Forest: Colorado State Park maintenance area S to entry gate, ca 2 air mi NNW of Gould.
Lodgepole pine forest with small stream; roadside. Phenology: flowering.
Annotated by B. E. Nelson.

U.S.A., Colorado, Jackson County: North-central Colorado: Rabbit Ears Range: ca 14 air mi NE of Muddy Pass.
Lodgepole pine with parkland. Phenology: flowering.

U.S.A., Colorado, Routt County: North-central Colorado: Elkhead Mountains: Sand Mountain, ca 8-9 air mi NW of Clark.
Rocky slopes and "alpine". Phenology: flowering & fruiting.

U.S.A., Colorado, Jackson County: North-central Colorado: Never Summer Mountains: Ruby Mountain, ca 12 air mi SSE of Gould.
Alpine slopes and ridges of volcanic mountain. Phenology: flowering & fruiting.
with Sarah Nunn

U.S.A., Colorado, Grand County: North-central Colorado: Rabbit Ears Range: Arapaho National Forest: trail from cirque basin on southeast side of Parkview Mountain, ca 29 air mi SSE of Walden.
Rocky grassy slopes. Phenology: flowering & fruiting.
with Sarah Nunn

U.S.A., Colorado, Jackson County: North-central Colorado: Medicine Bow Mountains: Colorado State Forest: from peak "12184" to the south, ca 6.5 air mi NE of Gould.
Alpine rocky slope. Phenology: flowering & fruiting.

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

U.S.A., Colorado, Jackson County: North-central Colorado: 0.5 mi N to summit of Owl Mountain, ca 4 air mi SW of Gould.
Engelmann spruce and lodgepole pine. Phenology: fruiting.

U.S.A., Colorado, Jackson County: North-central Colorado: Rabbit Ears Range: Troublesome Pass to base of Haystack Mountain.
Coniferous forest. Phenology: flowering & fruiting.

U.S.A., Colorado, Jackson County: North-central Colorado: Rabbit Ears Range: Arapaho Creek Trail from rock slide (ca 1 air mi from ridge top) to base of Sheep Mountain.
Meadow and slope to ridge. Phenology: fruiting.

U.S.A., Colorado, Jackson County: North-central Colorado: Medicine Bow Mountains: Mendenhall Road, 0.3 road mi from the divide.
Subalpine meadows with margins of lodgepole and limber pine and Engelmann spruce. Phenology: fruiting.

U.S.A., Colorado, Jackson County: North-central Colorado: Medicine Bow Mountains: Forest Road 889, 6.5 road mi S of Colo Hwy 127, at intersection with Forest Road 889.1B.
Lodgepole pine forest and cleancuts. Phenology: fruiting.

U.S.A., Colorado, Jackson County: Medicine Bow Mountains: Colorado State Forest: Montgomery Pass and N along alpine ridges, ca 11 air mi SE of Walden.
Dry, alpine, scree slopes with Geum and Erigeron. Phenology: flowering.

U.S.A., Colorado, Larimer County: Medicine Bow Mountains: Colorado State Forest: Diamond Peaks off Colo Hwy 14, ca 23 air mi SE of Walden.
Alpine east facing gravel slopes and ridge. Phenology: flowering.

U.S.A., Wyoming, Teton County: Grand Teton National Park and Vicinity: Teton Range: lower Death Canyon NW of Phelps Lake along the Death Canyon Trail, ca 5.5-6 air mi W of Moose; ca 13-14 air mi NNW of Jackson.
Open areas in the basin. Phenology: flowering.
Annotated by David Scott.

U.S.A., Wyoming, Teton County: Grand Teton National Park and Vicinity: Teton Range: along the Valley Trail from the junction with Death Canyon Trail ENEto Phelps Lake Overlook, ca 4.5 air mi W of Moose; ca 9.5 air mi N of Jackosn.
Brushy tall forb slope. Phenology: flowering.
Annotated by David Scott.

U.S.A., Wyoming, Teton County: Grand Teton National Park and Vicinity: Teton Range: north slope of Rendezvous Mountain, ca 10 air mi NW of Jackson; ca 9.5 air mi SW of Moose.
Dolomite outcrops and slopes. Phenology: flowering.
Annotated by David Scott.
with Nancy Bockino

U.S.A., Wyoming, Teton County: Grand Teton National Park and Vicinity: Teton Range: near Colter Canyon, ca 14 air mi NW of Moran; ca 21 air mi N of Moose.
Limestone ridge, meadow, and slope. Phenology: flowering.
with Ronald L. Hartman

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

U.S.A., Wyoming, Teton County: Bridger-Teton National Forest: Jackson Hole: near Triangle X Ranch and forest boundary, ca 6 air mi SW of Moran; ca 7 air mi NW of Moose.
Elev. 2014 m.
Mixed conifer forest adjacent to riparian community. Phenology: flowering.
with B. E. Nelson, Nancy Bockino

U.S.A., Wyoming, Teton County: Grand Teton National Park and Vicinity: Teton Range: Granite Canyon near stream, ca 11 air mi NW of Jackson; ca 9 air mi WSW of Moose.
Elev. 2338 m.
Avalanche path with subalpine fir, aspen, deciduous shrubs and small herbaceous openings. Phenology: flowering.
with Nancy Bockino

U.S.A., Wyoming, Teton County: Grand Teton National Park and Vicinity: Teton Range: in Stewart Draw, ca 4.5 air mi WNW of Moose; ca 14 air mi N of Jackson.
Subalpine meadow. Phenology: flowering.
with Nancy Bockino

U.S.A., Wyoming, Teton County: Bridger-Teton National Forest: Teton Wilderness: near Whetstone Mountain, ca 10.5 air mi NNW of Moran; ca 22 air mi NNE of Moose.
Subalpine meadow on steep slope. Phenology: flowering.
with Tacheeni Scott

U.S.A., Wyoming, Teton County: Grand Teton National Park and Vicinity: Jackson Hole: near Steamboat Mountain, ca 17.5 air mi NW of Moran; ca 26.5 air mi N of Moose.
Steep slope burned in 1988, dominated by montane shrubs. Phenology: flowering.
with Tacheeni Scott

U.S.A., Wyoming, Teton County: Grand Teton National Park and Vicinity: Teton Range: in Webb Canyon, ca 18 air mi WNW of Moran; ca 22 air mi NNW of Moose.
Subalpine meadow on slope with limestone outcrops. Phenology: flowering & fruiting.
with Klara Varga

U.S.A., Wyoming, Teton County: Bridger-Teton National Forest: Teton Wilderness: on Wildcat Peak, ca 14.5 air mi N of Moran; ca 28 air mi NNE of Moose.
Dry southwest-facing subalpine slope with sandstone talus. Phenology: flowering.
with Mike Straw

U.S.A., Wyoming, Teton County: Grand Teton National Park and Vicinity: Teton Range: in Webb Canyon, ca 16.5 air mi WNW of Moran; ca 20.5 air mi NNW of Moose.
Alpine sandstone ridge with tundra and talus. Phenology: fruiting.
with Klara Varga

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

U.S.A., Wyoming, Park County: Southwestern Absarokas: junction of Cabin Creek, South Fork Shoshone River and vicinity, ca 45 air mi SW of Cody.
Mixed Picea-Pinus flexilis-Juniperus forest on rocky volcanics.

U.S.A., Wyoming, Teton County: Southwestern Absarokas: Teton Wilderness: vicinity of Hawks Rest Patrol Cabin, ca 1.3 air mi S of Yellowstone National Park.
Edge of Pinus-Picea forest and adjacent meadows. Phenology: flowering.
1. Salix arctica Pall.
Annotated by Robert D. Dorn.

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. Phenology: flowering.

U.S.A., Wyoming, Park County: Southwestern Absarokas: Teton Wilderness: junction of Castle Creek and Yellowstone River to Thunder Creek.
44.046° N, 110.006° W; NAD 83, uncertainty 1 mi., Nat. Geog. TOPO!
Picea-Pinus forest. Phenology: flowering.

U.S.A., Wyoming, Fremont County: Southwestern Absarokas: ca 25 air mi NW of Dubois, ca 1/4 mi W of Bonneville Pass, near Bonneville Creek.
Dry, rocky meadow near creek. Phenology: flowering.

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

U.S.A., Wyoming, Fremont County: Southwestern Absarokas: Kisinger Lakes Trail: ca 8 air mi SE of Togwotee Pass.
Rocky outcrop in fine talus. Phenology: flowering.

U.S.A., Colorado, Garfield County: Fla Top Mountains: head of Cold Springs Creek.
E, 394542N
Southeast-facing drainages. Phenology: flowering.

U.S.A., Colorado, Garfield County: Flat Top Mountains: Knob 11660, 2/3 mi NE of Devils Causeway.
40° 2' 6" N, 107° 9' 5" W; unknown, , Specimen Label
Rocky south-facing slopes and talus point. Phenology: flowering.

U.S.A., Colorado, No county County: Roosevelt National Forest: Deadman Mountain: Deadman Creek.
Along creek bank. Phenology: flowering.
Annotated by George W. Gillett in 1959.

U.S.A., Colorado, Larimer County: Near Iceberg Pass.
Disturbed soil at roadside. Phenology: flowering.

U.S.A., Colorado, Weld County: Below Triangle Lake.
Valley. Phenology: flowering.
Annotated by George W. Gillett in 1959.
with Ruth A. Nelson

U.S.A., Colorado, Park County: Mosquito Range: ca 1 mi SE of Mount Bross.
T8S R78W S27
East-facing slope of bissected mines and roads dominated by willows, sedges and grasses. Phenology: flowering.

U.S.A., Colorado, Park County: Mount Bross: ca 0.8 mi SE of Peak; SE of Dolly Varden Mine.
T8S R78W S27
North side of gulch along jeep trail on gravel piles with shrubby cinquefoil, slender wheatgrass and Poa rupicola. Phenology: flowering & fruiting.
with B. Johnston, S. O'Kane, and G. Geiger

U.S.A., Colorado, Gunnison County: Gennison National Forest: ca 0.5 mi E of Emerald Lake on Schofield Pass Road.
Along gravel road. Phenology: flowering.
with D. Neill

U.S.A., Colorado, No county County: Leadville National Forest.
Sandy loam. Phenology: flowering.
Accession: USFS 492427

U.S.A., Colorado, La Plata County: Little Kate Basin, La Plata Mountains.
Abundant above timber. Phenology: flowering & fruiting.
Annotated by George W. Gillett in 1959.
with F. S. Earle and C. F. Baker

U.S.A., Colorado, Pitkin County: Ca 5 mi W of Independence Pass.
Gravelly slope at timberline. Phenology: flowering & fruiting.
with Roland V. Rethke and R. van Raadshooven

U.S.A., Colorado, Larimer County:
Hills. Phenology: flowering & fruiting.

U.S.A., Colorado, Routt County: Routt National Forest: South Fork Snake.
T11N R87W S36
Sparse in aspen woodland on west gravel slope. Phenology: flowering.
Accession: USFS 492165

U.S.A., Colorado, Boulder County: Longs Peak.
Phenology: flowering.
Earl L. Johnston, 48. 7//1905.

U.S.A., Colorado, Jackson County: Ute Pass: Mount Zirkel:
Phenology: flowering & fruiting.

U.S.A., Colorado, Boulder County: Eldora, mountain above Lost Lake.
Subalpine on rocks. Phenology: flowering.

U.S.A., Colorado, San Juan County: Burns Basin, ca 12 mi NE of Silverton.
Vegetated talus slope. Phenology: flowering.
with Mary Lou Rottman #2465

U.S.A., Colorado, El Paso County: Mount Garfield.
Elev. 3800 m.
Phenology: flowering.
with E. S. Clements

U.S.A., Colorado, Routt County: White River National Forest: Coal Creek.
Meadow on 6% south slope in wet loam with sedges and grasses. Also in Garfield County. Phenology: flowering.
Accession: USFS 492164

U.S.A., Colorado, Boulder County: North Boulder Creek.
Phenology: flowering.

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

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

U.S.A., Colorado, Larimer County: Estes Park: range beyond Windy Gulch.
40.3937° N, 105.695° W; NAD 83, uncertainty 3 mi., Nat. Geog. TOPO!
Mountains. Phenology: flowering & fruiting.

U.S.A., Colorado, Larimer County: E of Estes Park: along Loveland road.
Mountains. Phenology: flowering.
George E. Osterhout, 313. //1894.

U.S.A., Colorado, Routt County: Toponas.

U.S.A., Colorado, Larimer County: Chamber's Lake.

U.S.A., Colorado, Ouray County: Ouray: Horsethief Trail.
38.0474° N, 107.6652° W; NAD 83, uncertainty 5 mi., Nat. Geog. TOPO!

U.S.A., Colorado, Larimer County: Moraine Park: beyond Windy Gulch.
Phenology: flowering & fruiting.
George E. Osterhout, 6497. 9/1/1925.

U.S.A., Colorado, Larimer County: Cameron Pass.
Mountains. Phenology: flowering & fruiting.
George E. Osterhout, s.n.. 8/18/1892.

U.S.A., Colorado, Ouray County: Ouray.
Phenology: flowering & fruiting.
George E. Osterhout, s.n.. 7/22/1915.

U.S.A., Colorado, Lake County: Leadville National Forest: Mt. Elbert.
East slope on 15% gravel and sandy loam slope. Phenology: flowering.

Phacelia sericea var. sericea ()
U.S.A., Colorado, Eagle County: Sopris National Forest.
Also in Pitkin County. Phenology: flowering.
Annotated by Ivar Tidestrom.
H. O. Halleck, 9a. //.

U.S.A., Colorado, Ouray County: Uncompahgre National Forest: Blue Lake Pass.
Moderate on 50% east rocky slope at alpine. Phenology: flowering.
Annotated by Rogers McVaugh.
Henry Tiedemann, T-19. 8/10/1939.

U.S.A., Colorado, Larimer County: Colorado National Forest: Glendevey.
Black sandy loam. Phenology: flowering & fruiting.
with Frisbie

U.S.A., Colorado, Summit County: Mountains near Cottonwood Lake, East of Smoot, Lincoln County.
Mountain side. Phenology: flowering.

U.S.A., Colorado, Hinsdale County: 3 mi S of Lake City.
Sandy soil near creek bank. Phenology: flowering.
with F. H. Erbisch

U.S.A., Colorado, Lake County: 3 mi NW of Leadville.
Sandy soil with sagebrush and lodgepole pine. Phenology: flowering.
with F. H. Erbisch

U.S.A., Colorado, Lake County: Ridge N of Independence Pass.
Sandy-rocky soil in alpine tundra. Also in Pitkin County. Phenology: flowering.
with F. H. Erbisch

U.S.A., Colorado, Clear Creek County: Ridge E of Loveland Pass.
Rocky alpine tundra. Phenology: flowering.

U.S.A., Colorado, Jackson County: Ridge SE of Cameron Pass.
Subalpine meadow. Phenology: flowering.

U.S.A., Colorado, Larimer County: Allens Park: road to Estes.
Roadside. Phenology: flowering & fruiting.
with Hedgcock

U.S.A., Colorado, Summit County: Near Brechenridge: Mount Baldy.
Kenneth K. Mackenzie, 312. 8//1901.

Phacelia sericea var. sericea ()
U.S.A., Colorado, Lake County: Near Leadville.
with N. T. Schedin

U.S.A., Colorado, Lake County: Near Leadville.
Phenology: buds.
with N. T. Schedin

L. M. Schedin, s.n.. //.

U.S.A., Colorado, Jackson County: Spicer: "The Bluffs".
Sand slides below cliffs. Phenology: flowering.

U.S.A., Colorado, Jackson County: Routt National Forest, Parkview Mtn. on Continental Divide about 2 mi WSW of Willow Creek Pass. 7.5' Parkview Mtn quad.
Scarce on dry gravelly tundra with Penstemon hallii, Elymus scribneri, Erigeron pinnatisectus. Phenology: flowering.

U.S.A., Colorado, Clear Creek County: Berthoud Pass near Idaho Springs.
Dry alpine slope. Phenology: flowering & fruiting.
with Leroy Peiler

U.S.A., Colorado, Hinsdale County: Rio Grande National Forest: Silver Mountain.
Infrequent on 5 degree north slope in sandy loam. Also in Rio Grande County. Phenology: flowering.

U.S.A., Colorado, Conejos County: 1.9 mi SW of Three Forks; 0.4 mi N of Middle Fork of Conejos River.
T35N R4E
Scattered on moist soil on west-facing slope. Phenology: flowering.
Patricia P. Douglas, 789. 7/20/1985.

U.S.A., Colorado, Conejos County: 1 mi ESE of Conejos Peak; 2 mi WNW of Bear Lake.
T35N R4E
Scattered on dry granitic gravelly soil on steep east-facing slope in high alpine tundra. Phenology: flowering.
Patricia P. Douglas, 857. 8/20/1985.

U.S.A., Colorado, Rio Grande County: Rio Grande National Forest.: W divide of Vegas del Alamosa.
Infrequent in sandy loam. Phenology: buds.

U.S.A., Colorado, Gilpin County: Roosevelt National Forest: Tolland Side Camp.
T2s R73W S3
Occasional among rocks on 2% north black loam slope. Phenology: flowering.
Annotated by Rogers McVaugh.

U.S.A., Colorado, no county County: Arapaho National Forest
Phenology: buds.
Richard A. Phillips, 7025. //.

U.S.A., Colorado, Pitkin County: Independence Pass vicinity; ca 1/2 to 2 mi N of parking and visitor areas on Colo Hwy 82 above pass, ca 13 mi ESE of Aspen.
South and west-facing alpine slopes near and at mountain summits granite substrates. Phenology: flowering.

U.S.A., Colorado, Rio Grande County: Rio Grande National Forest: E of Summitville.
Common on 20% southwest facing slope in sandy soil. Phenology: flowering.
Annotated by Rogers McVaugh.

U.S.A., Colorado, Lake County: Cochetopa National Forest: Weston Pass.
T10S R79W S26
Sparse on alpine roadside in gravelly soil. Phenology: flowering.

U.S.A., Colorado, Gunnison County: Gunnison National Forest: vicinity of Cumberland Pass.
T51N R4E S12
Common on roadside with 10% northwest slope in sandy loam. Phenology: flowering.
Annotated by Charles Feddema.

U.S.A., Colorado, Gunnison County: Gunnison National Forest: Sawatch Range: peak just E of Cumberland Pass; ca 27 air mi NEE of Gunnison.
E, 402841N
Alpine tundra. Phenology: flowering.
with Glenn Bilodeau and Daniel Lebedyk.

U.S.A., New Mexico, Taos County: Carson National Forest: Sangre de Cristo Mountains: Taos Ski Basin: slope to the E of the ski basin below Fraser Mountain.
T27N R14E S10
Moist forest of Picea Engelmanii, and Abies with Cirsium parryi, Senecio and Delphinium. Phenology: flowering.

U.S.A., Wyoming, Albany County: Laramie Range: ca 9.5 air mi SW of Tie Siding; ca 21 air mi SSW of Laramie.
Old tree harvest site. Phenology: flowering.
with T. McGowan

U.S.A., Colorado, No county County: Rio Grande National Forest.
Dry rocky shallow soil. Phenology: flowering.
Stephen E. Doering, 61. 7/25/1915.

U.S.A., Colorado, Rio Grande County: Rio Grande National Forest: upper crossing of Cat Creek.
South dry slope. Phenology: flowering.
Stephen E. Doering, 72. 7/14/1915.

U.S.A., Colorado, No county County: Pike National Forest.

U.S.A., Colorado, Park County: On ridge immediately S of Putnam Gulch; 0.5 mi W of Quartzville Site.
T8S R78W S22 NE1/4 of NE1/4 of NE1/4
Occasional on limestone with Festuca, Poa, Arenaria and Eritrichium. Phenology: flowering.

U.S.A., Colorado, Jackson County: Never Summer Range.
Rocky sandy summit of unnamed hill. Also in Grand County. Phenology: flowering.

U.S.A., Colorado, La Plata County: La Plata Mountains: above Columbus Basin.
37° 25' 47" N, 108° 1' 13" W; unknown, , Specimen Label
Steep, east-facing slope above basin. Phenology: flowering.

U.S.A., Colorado, Garfield County: Trappers Lake.

U.S.A., Colorado, Larimer County: Cochetopa National Forest: Miner's Creek.
Infrequent on steep east shallow gravelly slope near timberline. Phenology: flowering.

U.S.A., Colorado, San Juan County: San Juan Range: Weminuche Wilderness: Needle Mountains: Elk Creek Drainage.
Dry Picea forest near stream. Phenology: flowering & fruiting.

U.S.A., Colorado, Saguache County: Rio Grande National Forest: Sangre de Cristo Range: along trail 748 near high point W of Peanut Lake.
T45N R11E S23
Occasional in dry tundra and among boulders on gravelly bench at toe of Holocene and Pleistocene rock glaciers with Festuca thurberi and Pentaphylloides floribunda. Phenology: flowering.
with Loraine & Dick Yeatts.

U.S.A., Colorado, Saguache County: Rio Grande National Forest: Sangre de Cristo Range: Wild Cherry drainage.
In Picea forest northwest of lake. Phenology: flowering & fruiting.

U.S.A., Colorado, Clear Creek County: Pike National Forest: ca 2 mi W of Guanella Pass; SW of Square Top Lakes.
Dry steep slopes in dry tundra turf. Phenology: flowering.

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

U.S.A., Colorado, Summit County: Gore Range, Eagles Nest Wilderness Area, central Colorado. Head of South Willow Creek between Eccles Pass and Red Buffalo Pass.
Above treeline with scattered Krummholz, granite outcrops and well developed turf on southeast facing basin. Phenology: flowering.
with E. K. Arapkiles

U.S.A., Colorado, Summit County: Arapaho National Forest: 12 mi E of Dillon; Snake River.

U.S.A., Colorado, Mesa County: Grand Mesa National Forest: between Anderson's Reservoir 1 & 2.
Meadow. Phenology: flowering.
Vlad Siplivinsky, 1504. 7/8/1981.

U.S.A., Colorado, San Juan County: Manti La Sal National Forest: Western end of Dark Canyon.
Fragments of tundra and subalpine meadow on scree slope facing east. Phenology: flowering.
Vlad Siplivinsky, 4685. 8/7/1982.

U.S.A., Colorado, Rio Blanco County: Ca 1/4 mi NE of jct of Thirteenmile Creek and Piceance Creek.
T3S R95W S8 NE1/4 of NW1/4 of SE1/4
Uncommon on slope with Artemisia and Pseudotsuga. Phenology: flowering & fruiting.
with W. Kelley & S. Sigstedt

U.S.A., Colorado, Rio Blanco County: No Name Ridge: Devils Canyon: 4 mi ENE of jct of Piceance and Thirteenmile Creeks.
T2S R95W S35 NE1/4 of NW1/4 of NE1/4
Shale with Prunus, Ribes and Pseudotsuga. Phenology: flowering & fruiting.
with S. Sigstedt

U.S.A., Colorado, Larimer County: Estes Park.
Rocky woods. Phenology: flowering.

U.S.A., Colorado, No county County: Battlement National Forest.
North slope in rocky moist soil. Phenology: flowering.

U.S.A., Colorado, Grand County: Fraser Expt. Forest: 6 1/2 mi SW Fraser Fool Creek Watershed.
Main road bank. Phenology: flowering.
Annotated by Charles Feddema.

U.S.A., Wyoming, Lincoln County: Southern Salt River Range and Vicinity: Tunp Range: on Dempsey Ridge just N of Fossil Butte National Monument, NE of the Bullpen, ca 17 air mi NW of Kemmerer.
Sagebrush-snowberry slope. Phenology: flowering.
with Russ Nelson

U.S.A., Wyoming, Lincoln County: Southern Salt River Range and Vicinity: Oyster Ridge, ca 9 air mi N of Kemmerer.
Streamside and sandy slopes below, sandstone outcrops and sandy ridge above. Phenology: fruiting.

U.S.A., Idaho, Clark County: Targhee National Forest: Western Centennial Mountains: on the Continental Divide at the head of East Fork Irving Creek between Knob Mountain and The Thumb, ca 27 air mi NW of Dubois.
Stony areas.
with Michelle Nelson

U.S.A., Wyoming, Teton County: Bridger-Teton National Forest: Snake River Range: Teton Pass, from Wyo Hwy 22 to 0.5 mi S of microwave station; ca 9 air mi W of Jackson.
Open slopes and ridgetop, patches of conifer forests consisting of Pseudotsuga, Abies lasiocarpa, and Picea engelmannii.

U.S.A., Wyoming, Teton County: Targhee National Forest: West Slope Teton Range: Coal Creek Trail, ca 9 air mi SE of Victor, Idaho.
Coniferous forest bordering creek, dominated by Abies lasiocarpa, Pseudotsuga menziesii, Sorbus, and Salix. Phenology: flowering.

U.S.A., Idaho, Bonneville County: Targhee National Forest: West Slope Snake River Range: Sheep Creek Canyon, ca 2-3 air mi NE of Palisades Townsite.
T1N R45E S33; also S34
Open valley bottom dominated by shrubs and forbs, bordered by coniferous-aspen forest with some riparian.

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

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

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

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

U.S.A., Idaho, Lemhi County: Targhee National Forest: West Slope Beaverhead Range: Long Canyon, ca 30 air mi W of Dubois.
Open slope dominated by Chrysothamnus and Artemisia, with patches of Pseudotsuga and Pinus flexilis.

U.S.A., Idaho, Lemhi County: Targhee National Forest: Beaverhead Range: above South Fork of Worthing Canyon, ca 10.5 air mi SE of Nicholia.
Open slope on canyon north wall dominated by Pinus flexilis and Leucopoa kingii.

U.S.A., Idaho, Clark County: Targhee National Forest: Beaverhead Range: upper reaches of Grouse Canyon, ca 23 air mi NW of Dubois.
T11N R32E S3; also S10
Coniferous forest dominated by Pseudotsuga menziesii.

U.S.A., Idaho, Clark County: Targhee National Forest: Centennial Mountains: W of Signal Peak, ca 19 air mi NE of Dubois.
T13N R37E S20; also S21
Steep, forested slope dominated by Pseudotsuga menziesii and Abies lasiocarpa.

U.S.A., Idaho, Lemhi County: Targhee National Forest: Beaverhead Range: trail along Willow Creek, ca 4 air mi NE of Nicholia.
Limestone outcrops and talus.

U.S.A., Idaho, Clark County: Targhee National Forest: Centennial Mountains: above Trail Creek along Continental Divide, ca 11 air mi N of Kilgore.
Ridge with coniferous forest dominated by Pinus albicaulis and Pseudotsuga menziesii.

U.S.A., Idaho, Fremont County: Targhee National Forest: Centennial Mountains: east slope of Sawtell Peak below summit, ca 4 air mi S of Henrys Lake.
Near timberline in coniferous forest dominated by Abies lasiocarpa.

U.S.A., Idaho, Fremont County: Targhee National Forest: Henrys Lake Mountains: above West Targhee Creek, ca 12 air mi NW of West Yellowstone, Montana.
Open ridge dominated by forbs and grasses with scattered patches of Pinus albicaulis.

U.S.A., Colorado, Rio Blanco County: Flat Tops/White River Plateau: Sand Point and vicinity on Little Flat Tops, ca 44 air mi ENE of Meeker; ca 10.5 air mi W of Yampa.
Slight swale in rocky, open area. Phenology: flowering.

U.S.A., Colorado, Routt County: Flat Tops/White River Plateau: on the divide between Egeria and Sunnyside creeks, ca 1 air mi SSW of Harper Reservoir, ca 11 air mi SSW of Yampa; ca 34 air mi SSW of Steamboat Springs.
Rocky sagebrush slope, aspen woods, open lodgepole pine forest, and meadows. Phenology: flowering.

U.S.A., Colorado, Garfield County: Flat Tops/White River Plateau: Flat Tops Wilderness: Lost Lakes Basin, ca 37 air mi NNE of Glenwood Springs; ca 6 air mi NNE of Trappers Lake.
Rocky, glacial hills, sparse forest, lake shores, and meadows, with Abies lasiocarpa and Vaccinium scoparium. Phenology: flowering.
James P. Vanderhorst, 1000. 7/12/1990.
with Lisa Crone

U.S.A., Colorado, Garfield County: Flat Tops/White River Plateau: Flat Tops Wilderness: Devils Causeway, ca 34 air mi NNE of Glenwood Springs; ca 4 air mi NE of Trappers Lake.
Narrow basalt ridge with flat top, with krummholtz subalpine fir, willows, and meadow. Phenology: flowering.
James P. Vanderhorst, 1044. 7/13/1990.

U.S.A., Colorado, Rio Blanco County: Flat Tops/White River Plateau: Flat Tops Wilderness: Mirror Lake Trail, ca 30 air mi E of Meeker; ca 6 air mi NW of Trappers Lake.
Lake basin, rocky basalt slopes, meadows, and timber, dominated by Abies lasiocarpa and Picea engelmannii. Phenology: flowering.
James P. Vanderhorst, 1131. 7/15/1990.

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

U.S.A., Colorado, Garfield County: Flat Tops/White River Plateau: Flat Tops Wilderness: Sheep Mountain, ca 28 air mi NNE of Glenwood Springs.
Alpine meadows and rim of cliffs. Phenology: flowering.

U.S.A., Colorado, Garfield County: Flat Tops/White River Plateau: Dome Peak, ca 14 air mi SW of Yampa.
Basalt flat top and scree slopes above timberline, dry south exposure.

U.S.A., Colorado, Garfield County: Flat Tops/White River Plateau: Flat Tops Wilderness: pass between Bear River and North Fork Derby Creek drainages, ca 16 air mi SW of Yampa.
Meadows and rocky scree, southern exposure. Phenology: flowering.

U.S.A., Colorado, Routt County: Flat Tops/White River Plateau: Bear River, ca 8 air mi SW of Yampa.
Sagebrush, south facing slope above river. Phenology: flowering.

U.S.A., Colorado, Garfield County: Flat Tops/White River Plateau: Flat Tops Wilderness: Trappers Peak, ca 30 air mi NNE of Glenwood Springs.
Rocky slopes and rock faces, basalt, northern exposure. Phenology: flowering.
with Carlos Palaci

U.S.A., Colorado, Garfield County: Flat Tops/White River Plateau: Flat Tops Wilderness: Derby Peak, ca 17 air mi SW of Yampa.
North-facing basalt rimrock. Phenology: flowering.
with Carlos Palaci

U.S.A., Colorado, Garfield County: Flat Tops/White River Plateau: Flat Tops Wilderness: slopes above Little Trappers Lake, ca 19 air mi SW of Yampa.
Steep wooded slopes and rock outcrops, with spruce and fir. Phenology: flowering.
with Carlos Palaci

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

U.S.A., Colorado, Garfield County: Flat Tops/White River Plateau: Flat Tops Wilderness: cliffs above Rim Lake, ca 25 air mi NNE of Glenwood Springs.
South-facing cliffs and talus slopes. Phenology: flowering.

U.S.A., Colorado, Garfield County: Flat Tops/White River Plateau: Flat Tops Wilderness: Sweetwater Creek, ca 22 air mi NNE of Glenwood Springs.
South-facing slopes above creek, meadows. Phenology: flowering.

U.S.A., Colorado, Garfield County: Flat Tops/White River Plateau: meadows and cliffs above Deep Creek Canyon, ca 12 air mi NNE of Glenwood Springs.
Meadows, with Mertensia, Veratrum, and Osmorhiza. Phenology: flowering.

U.S.A., Colorado, Rio Blanco County: Flat Tops/White River Plateau: South Fork White River, ca 34 air mi ESE of Meeker.
Meadow, with Potentilla fruticosa, Salix, and grasses. Phenology: flowering.

U.S.A., Wyoming, Carbon County: South-central Wyoming: sand hills directly W of Bear Gulch, ca 5 air mi SW of Doty Mountain; ca 29.5 air mi SSW of Rawlins.
Moist, sandy draw. Phenology: flowering & fruiting.

U.S.A., Wyoming, Carbon County: Sierra Madre: N of Purgatory Gulch, ca 5 air mi SSE of Encampment.
Open rocky slope. Few plants. Phenology: flowering.

U.S.A., Wyoming, Carbon County: Sierra Madre: Green Mountain, ca 7.5 air mi SW of Encampment.
Dry slope above abandoned timber road. Occasional. Phenology: flowering.

U.S.A., Wyoming, Sublette County: Wyoming/Salt River Ranges: Salt River Range: Long Hollow off La Barge Creek, ca 6 air mi NW of Viola; ca 24 air mi SW of Big Piney.
Steep, rocky west facing slope dominated by sagebrush. Phenology: flowering.
with Russ Nelson

U.S.A., Wyoming, Sublette County: Wyoming/Salt River Ranges: Wyoming Range: Snider Basin in Meridional Valley near the confluence of Porcupine Creek with South Piney Creek, ca 21 air mi WSW of Big Piney.
Roadside. Phenology: flowering.
with Russ Nelson

U.S.A., Wyoming, Sublette County: Wyoming/Salt River Ranges: Salt River Range: Packsaddle Ridge, S of Snider Basin, ca 23.5 air mi WSW of Big Piney.
Stony open slope with aspen. Phenology: flowering.

U.S.A., Wyoming, Lincoln County: Wyoming/Salt River Ranges: Tunp Range: on Dempsey Ridge just N of Fossil Butte National Monument, NE of the Bullpen, ca 17 air mi NW of Kemmerer.
Sagebrush-snowberry slope. Phenology: flowering.

U.S.A., Wyoming, Sublette County: Wyoming/Salt River Ranges: Wyoming Range: along Straight Creek in the vicinity of Lake Fork Creek, ca 2 air mi NE of Middle Piney Lake, ca 23 air mi WNW of Big Piney.
Stony slopes and knolls. Phenology: flowering.

U.S.A., Wyoming, Sublette County: Wyoming/Salt River Ranges: Wyoming Range: Middle Piney Lake, ca 24 air mi WNW of Big Piney.
Steep clay slope. Phenology: flowering.

U.S.A., Wyoming, Lincoln County: Wyoming/Salt River Ranges: Salt River Range: Oyster Ridge, ca 9 air mi N of Kemmerer.
Streamside and sandy slopes below, sandstone outcrops and sandy ridge above. Phenology: fruiting.

U.S.A., Wyoming, Sublette County: Wyoming/Salt River Ranges: Salt River Range: Lake Ridge, ca 19 air mi SW of Big Piney.
Meadow and adjacent subalpine fir forest with some scattered whitebark pine. Phenology: flowering.

U.S.A., Wyoming, Lincoln County: Wyoming/Salt River Ranges: Salt River Range: Little Fall Creek, ca 26 air mi SW of Big Piney.
Grassy slopes with stream bottom and forest margins. Phenology: fruiting.

U.S.A., Wyoming, Sublette County: Wyoming/Salt River Ranges: Salt River Range: Big Fall Creek, ca 24 air mi SW of Big Piney.
Sagebrush slopes with limber pine and subalpine fir on limey slopes with limestone outcrops. Phenology: flowering.

U.S.A., Wyoming, Lincoln County: Wyoming/Salt River Ranges: Salt River Range: end of Indian Creek Road, ca 21 air mi NE of Cokeville.
Coniferous forests, grassy slopes and shaley, semi-barren slopes with stream below. Phenology: flowering.

U.S.A., Wyoming, Lincoln County: Wyoming/Salt River Ranges: Salt River Range: Ridge, ca 1 mi N and S of the summit of Fontenelle Mountain.
Ridge covered with whitebark pine with some subalpine fir. Phenology: flowering.

U.S.A., Wyoming, Lincoln County: Wyoming/Salt River Ranges: Salt River Range: Absaroka Ridge, ca 13 air mi NW of Viola.
Lodgepole pine, subalpine fir and scattered whitebark pine. Phenology: flowering.

U.S.A., Wyoming, Lincoln County: Wyoming/Salt River Ranges: Tunp Range: Hobble Creek from Sams Creek to Coantag Creek, ca 20 air mi NNE of Cokeville.
Stream bottom and lower slopes. Phenology: fruiting.

U.S.A., Wyoming, Sublette County: Wyoming/Salt River Ranges: Wyoming Range: Western slope of Mount Darby.
Grassy and gravelly slopes. Phenology: flowering.

U.S.A., Wyoming, Lincoln County: Wyoming/Salt River Ranges: Wyoming Range: Trail up to Cheese Pass then N to Peak 10848 then SE to base.
Rock slopes and ridge. Phenology: flowering.

U.S.A., Wyoming, Sublette County: Wyoming/Salt River Ranges: Salt River Range: Northwest slope of Riley Ridge.
Rocky, grassy slopes with benches, often with aspen groves, some standing water and springs. Phenology: fruiting.

U.S.A., Wyoming, Lincoln County: Wyoming/Salt River Ranges: Salt River Range: Commissary Ridge, east flank: ca 0.4-0.5 air mi N to NE of Commissary benchmark (Peak 10315).
Gravelly, rocky slopes with limestone outcrops. Phenology: flowering.

U.S.A., Wyoming, Lincoln County: Wyoming/Salt River Ranges: Salt River Range: Mount Isabel.
Rocky slopes, ridges and outcrops, also grassy slopes with whitebark pine, subalpine fir and some engelmann spruce. Phenology: flowering.

U.S.A., Wyoming, Lincoln County: Wyoming/Salt River Ranges: Salt River Range: Spring Lake Creek trail to Lake Alice, from Crystal Lake to divide.
Rocky slopes in coniferous forest. Phenology: fruiting.

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

U.S.A., Wyoming, Fremont County: Southeastern Absarokas: above Parque Creek ca 3.5 air mi E of Ramshorn Peak; ca 13 air mi N of Dubois.
Rocky hilltop and slopes with calcareous rock. Phenology: flowering.

U.S.A., Wyoming, Fremont County: Southwestern Absarokas: high ridge NW of Bonneville Pass, ca 2.5 air mi NE of Brooks Lake, ca 24 air mi NW of Dubois.
Open gravelly alpine slope. Phenology: flowering.
with Neil Snow and Diane Parker

U.S.A., Wyoming, Park County: Northern Absarokas: East Fork Painter Gulch in Sunlight Basin, ca 2 mi SE of Windy Mountain, 30 air mi NW of Cody.
Stony slope with scattered limber pine. Phenology: flowering.
with Erik Nelson

U.S.A., Wyoming, Sublette County: West Slope Wind River Range: White Rock above and E of Upper Green River Lake, ca 27.5 air mi N of Pinedale.
Stony open slopes and flats. Phenology: flowering & fruiting.
with Walter Fertig and Ronald L. Hartman

U.S.A., Wyoming, Albany County: Medicine Bow Mountains: slopes N of East Glacier Lake.
Steep, rocky, south-facing slope.
with Claudia Regan

U.S.A., Wyoming, Albany County: Medicine Bow Mountains: slopes NW of Lost Lake.
Talus slope. Phenology: flowering & fruiting.
with Claudia Regan

U.S.A., Wyoming, Albany County: Medicine Bow Mountains: ridge E of East Glacier Lake, slope below plot 1, above plot 5.
South-facing slope on mafic dyke. Phenology: flowering & fruiting.
with Claudia Regan

U.S.A., Wyoming, Park County: Absaroka Mountains: ca 22 air mi WSW of Meeteetse, ca 1 mi NE of Phelps Mountain.
Alpine slopes. Phenology: flowering.
Robert S. Kirkpatrick, 1076. 7/12/1983.
with Ruth E. B. Kirkpatrick

U.S.A., Wyoming, Park County: Absaroka Mountains: ca 24 air mi WSW of Meeteetse, in the vicinity of Jack Creek Cabin, ca 1 mi NW of Phelps Mountain.
Open slopes bordered by Engelmann spruce. Phenology: flowering.
Robert S. Kirkpatrick, 1100. 7/12/1983.
with Ruth E. B. Kirkpatrick

U.S.A., Wyoming, Park County: Absaroka Mountains: ca 33 air mi WSW of Meeteetse, in the vicinity of the three forks of Anderson Creek.
Spruce lodgepole pine forest. Phenology: flowering.
Robert S. Kirkpatrick, 1252. 7/17/1983.
with Ruth E. B. Kirkpatrick

U.S.A., Wyoming, Park County: Absaroka Mountains: ca 28 air mi W of Meeteetse, head of the "left fork" of Betty Creek ca 3.5 mi from the junction with the Greybull River.
Alpine slope with Geum rossii. Phenology: flowering.

U.S.A., Wyoming, Hot Springs County: Absaroka Mountains: ca 27 air mi SSW of Meeteetse, junction of South Fork and East Fork of South Fork Wood River and Slaughter Creek.
Big sagebrush grasslands. Phenology: flowering.

U.S.A., Wyoming, Hot Springs County: Absaroka Mountains: ca 39 mi WNW of Thermopolis on North Fork of Owl Creek.
Rock and sand bars in the river bottom. Phenology: flowering.
with B. E. Nelson

U.S.A., Wyoming, Park County: Absaroka Mountains: ca 18 mi W of Meeteetse, base of Carter Mountain along Rawhide Creek.
Sagebrush grasslands, with scattered limber pine. Phenology: flowering.

U.S.A., Wyoming, Park County: Absaroka Mountains: ca 18 mi WSW of Meeteetse, along Timber Creek in the vicinity of the Timber Creek Ranger Station.
Limber pine, Engelmann spruce and Douglas fir forest; old, dry logging site. Phenology: flowering.

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

U.S.A., Wyoming, Park County: Absaroka Mountains: ca 19 mi SSW of Cody, ca 1 mi S of Meeteetse Creek, ca 2 mi S of Foster Reservoir.
Alpine scree and talus slopes. Phenology: flowering.

U.S.A., Wyoming, Park County: Absaroka Mountains: ca 26 mi SW of Meeteetse, along Wood River 1 mi SE of Chief Mountain.
Picea engelmannii and Abies lasiocarpa forests with open wet meadows. Phenology: flowering.

U.S.A., Wyoming, Park County: Absaroka Mountains: Francs Fork, ca 4 air mi SW of the Greybull River.
River bottom and adjacent creek banks with aspen, cottonwoods, and limber pine. Phenology: flowering.

U.S.A., Wyoming, Fremont County: Absaroka Mountains: ca 15 air mi N of Dubois, in the vicinity of Cartridge Creek.
Pinus flexilis and Psuedotsuga menziesii on volcanic talus and cliffs. Phenology: flowering.

U.S.A., Wyoming, Park County: Absaroka Mountains: ca 16 air mi SW of Meeteetse, upper end of the North Fork of Dick Creek, ca 5 mi from the Wood River.
Sagebrush grasslands with scattered Potentilla fruticosa; dry areas. Phenology: flowering.

U.S.A., Wyoming, Park County: Absaroka Mountains: ca 19 air mi SW of Cody, ca 1 mi NE of Belknap Creek in the vicinity and to the NE of Peak 8981.
Subalpine "fellfields" on exposed ridges; dry, rocky slopes. Phenology: flowering.

U.S.A., Wyoming, Fremont County: Absaroka Mountains: ca 21 air mi NE of Dubois, on southern end of Steamboat Rock.
Scree and talus with rocky outcrops. Phenology: flowering.

U.S.A., Wyoming, Park County: Absaroka Mountains: ca 45 air mi SW of Cody, at junction of South Fork Shoshone River and Needle Creek.
Sand and gravel bars along the river. Phenology: flowering.

U.S.A., Wyoming, Fremont County: Absaroka Mountains: ca 14 air mi ENE of Dubois along Indian Ridge N to Telephone Draw.
Alpine fell fields along a calcareous ridge; dry areas. Phenology: flowering.

U.S.A., Wyoming, Fremont County: Absaroka Mountains: ca 13 air mi NNW of Dubois, ca 2 air mi SW of Ramshorn Peak, in the vicinity and N of Five Mile Creek.
Dry meadows. Phenology: flowering.

U.S.A., Wyoming, Fremont County: Absaroka Mountains: ca 14 air mi NNW of Dubois, cirque at the headwaters of Burroughs Creek, ca 1 air mi NNE of Ramshorn Peak.
Alpine meadows with Geum rossii. Phenology: flowering.

U.S.A., Wyoming, Park County: Absaroka Mountains: ca 22 air mi SW of Meeteetse, in the vicinity and west of the junction of the Middle Fork of the Wood River and Beaver Creek.
Subalpine scree and talus slopes. Phenology: flowering.

U.S.A., Wyoming, Park County: Absaroka Mountains: ca 21 air mi W of Meeteetse, along ridge between the North Fork Pickett Creek and Little Rose Creek, up to Peak 11448.
Alpine fell fields. Phenology: flowering.
Robert S. Kirkpatrick, 5173b. 7/29/1984.

U.S.A., Wyoming, Park County: Absaroka Mountains: ca 21 air mi W of Meeteetse, along ridge between the North Fork Pickett Creek and Little Rose Creek, up to Peak 11448.
Alpine scree and talus slopes with rocky outcrops. Phenology: flowering.

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 of the Wood River and Cascade Creek.
Dry meadows. Phenology: flowering.

U.S.A., Wyoming, Park County: Absaroka Mountains: ca 32 air mi SW of Meeteetse in the vicinity of Dollar Mountain.
Alpine boulders, scree and talus slopes with calcareous rock; dry areas. Phenology: flowering.

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.
Alpine scree and talus slopes. Phenology: flowering.

U.S.A., Wyoming, Park County: Absaroka Mountains: ca 24 air mi N of Dubois, on the Shoshone Plateau.
Alpine scree and talus slopes. Phenology: flowering.

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.
Scree and talus slopes with rocky outcrops. Phenology: flowering.

U.S.A., Wyoming, Park County: Absaroka Mountains: ca 17 air mi SW of Meeteetse, along the South Fork of Dick Creek.
Spruce and fir forests and adjacent wet areas. Phenology: flowering.

U.S.A., Wyoming, Fremont County: Absaroka Mountains: ca 17 air mi NW of Dubois, along East Fork Du Noir Creek, ca 9 road mi N of U.S. Hwy 26/287.
Sagebrush grasslands with scattered limber pine. Phenology: flowering.

U.S.A., Wyoming, Park County: Absaroka Mountains: Pickett Creek.
Creek bottom with scattered engelmann spruce, cottonwood, and willows and adjacent rocky benches. Phenology: flowering.
with Robert S. and Ruth E. B. Kirkpatrick

U.S.A., Wyoming, Park County: Absaroka Mountains: confluence of Jack Creek and Greybull River.
Rolling grassy slopes with scattered limber pine and some douglas fir. Phenology: flowering.
with Robert S. and Ruth E. B. Kirkpatrick

U.S.A., Wyoming, Park County: Absaroka Mountains: Wood River between Brown Mountain and Upper Wood River campgrounds and along Deer Creek.
River and creek bottoms and adjacent rocky benches and slopes with scattered lodgepole pine, engelmann spruce, and limber pine and big sagebrush. Phenology: flowering.
with Robert S. Kirkpatrick

U.S.A., Wyoming, Fremont County: Absaroka Mountains: junction of Wiggins Fork and Frontier Creek at Double Cabin Campground.
River flood plains and adjacent rolling grassy slopes and lodgepole pine forest. Phenology: flowering.
with Robert S. and Ruth E. B. Kirkpatrick

U.S.A., Wyoming, Hot Springs County: Absaroka Mountains: ca 40 air mi W of Thermopolis on South Fork Owl Creek Road, ca 3.5 road mi SW of Middle Fork Owl Creek crossing.
Open grassy slopes with some big sagebrush, drainages, and wooded slopes with limber pine, douglas fir, and engelmann spruce. Phenology: flowering.
with Robert S. Kirkpatrick

U.S.A., Wyoming, Fremont County: Southeastern Absaroka Mountains: East Fork Guard Station: ca 18 air mi NE of Dubois.
Grassy meadows and forest margins along stream. Phenology: flowering.

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

U.S.A., Wyoming, Park County: Southeastern Absarokas: Foster Draw, ca 1 mi W of Foster Reservoir, northeast end of Carter Mountain.
Irrigation ditch along base, open grassy slopes, spruce forest, and transition meadows towards alpine; transition meadows, 9400-9600 feet. Phenology: flowering.

U.S.A., Wyoming, Fremont County: Southeastern Absarokas: ridge N of Ramshorn Basin and vicinity of Deacon Lake.
Coniferous forest, grassy ridge, and high basin with internal drainage; open ridege. Phenology: flowering.

U.S.A., Wyoming, Fremont County: Southeastern Absarokas: ca 6 air mi NNE of East Fork Guard Station on ridge to S of East Fork of the East Fork of the Wind River.
Coniferous lower slopes, grassy breaks in forest and alpine ridge; alpine ridge. Phenology: flowering.

U.S.A., Wyoming, Park County: Southeastern Absarokas: Galena Basin, ca 3 air mi N of Kirwin.
Meadow. Phenology: flowering.

U.S.A., Wyoming, Park County: Southeastern Absarokas: Boulder Basin Trail through Boulder Basin.
Drainage and grassy slopes. Phenology: flowering.

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. Phenology: flowering.
with B. E. Nelson

U.S.A., Wyoming, Park County: Northern Absarokas: Little Bald Ridge and Little Sunlight Creek, 2-3 air mi W of Sunlight Ranger Station.
Limestone talus slopes, ridges, and caprock, stream bottoms with willow and cottonwood, and disturbed roadsides; stream wash. Phenology: flowering.

U.S.A., Wyoming, Park County: Northern Absarokas: 3-5 air mi NW of Crandall Creek, Squaw Creek Trail then ridge to near summit of Hunter Peak.
Grassy volcanic ridge and edge of douglas fir forest. Phenology: flowering.

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

U.S.A., Wyoming, Park County: Northern Absarokas: Painter Gulch en route to Windy Mountain, 1.5 air mi S to 1 air mi W of summit, 3-5 air mi NNW of Sunlight Ranger Station.
Wooded area. Phenology: flowering.

U.S.A., Wyoming, Park County: Northern Absarokas: Pat O'Hara Peak summit and adjacent northern exposure.
Open, grassy slopes and limestone outcrops with some volcanics at summit. Phenology: flowering.

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

U.S.A., Wyoming, Park County: Southwestern Absarokas: Deer Creek trail, 2-5 trail mi W of trailhead on South Fork Road.
Slopes, drainages, and stream bottoms in mostly douglas fir forests with volcanic substrates. Phenology: flowering.
with Neil Snow

U.S.A., Wyoming, Fremont County: Southwestern Absarokas: Bear Cub Pass to Trail creek, 4-6 air mi NE of Togwotee Pass.
Trail through spruce-fir forests, along drainages, and in steam bottom. Phenology: flowering.
with Neil Snow

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

U.S.A., Wyoming, Park County: Southwestern Absarokas: Yellowstone National Park: Sylvan Pass to Top Notch Peak.
Spruce-fir and white bark pine forests and bald summits and rocky outcrops. Phenology: flowering & fruiting.

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

U.S.A., Wyoming, Sublette County: West Slope Wind River Range: 10 air mi NNE of Pinedale overlooking Fremont Lake.
Lodgepole pine, aspen, meadow, and roadside; roadside. Phenology: flowering & fruiting.
with Walter Fertig

U.S.A., Wyoming, Sublette County: West Slope Wind River Range: ca 5 air mi NE of Pinedale, overlooking Fremont Lake.
Sagebrush covered rocky slopes. Phenology: flowering & fruiting.
with Walter Fertig

U.S.A., Wyoming, Sublette County: West Slope Wind River Range: ca 8.5 air mi WSW of Green River Lakes campground.
Shale and limestone parent material; sagebrush and open slope. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sublette County: West Slope Wind River Range: Gypsum Creek Road, ca 1-1.5 air mi SE of Red Hill, ca 7 air mi SW of Green River Lakes campground.
Sagebrush slopes with scattered lodgepole pine and adjacent stream margins; shales and limestone parent material and outcrops. Phenology: flowering & fruiting.

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

U.S.A., Wyoming, Sublette County: West Slope Wind River Range: Jim Creek, 1.5-2.5 air mi E of Wyoming Hwy 352.
Lodgepole pine forest, meadows, and wet areas. Phenology: flowering & fruiting.

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

U.S.A., Wyoming, Sublette County: West Slope Wind River Range: 1.5-2 air mi NW to N of Independence Mountain.
Whitebark pine and spruce on rocky slopes. Phenology: flowering & fruiting.
Annotated by Walter Fertig.

U.S.A., Wyoming, Fremont County: South-central Transverse Ranges: Green Mountains: Wild Horse Overlook.
Slope with scattered trees (Pinus contorta, P. flexis, and Populus tremuloides). Phenology: flowering.

U.S.A., Wyoming, Sublette County: West Slope Wind River Range: Tobbogan Lakes region and vicinity of Little Divide Lake, ca 19 air mi E of Pinedale.
Open canopy hillside meadows adjacent to ponds and lakes. Phenology: flowering.

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

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.
Semi-shady Engelmann spruce/whitebark pine grove. Soil rocky with thick needle duff. Phenology: flowering.

U.S.A., Wyoming, Sublette County: West Slope Wind River Range: west slope and summit of Mount Geikie, ca 28 air mi E of Pinedale.
Grassy ledges between boulder outcrops in alpine zone.

U.S.A., Wyoming, Fremont County: West Slope Wind River Range: west slope and western crest of Roaring Fork Mountain, ca 0.5 mi N of West Atlantic Peak, ca 45 air mi SE of Pinedale.
Grassy, open ledges between rock outcrops in alpine zone. Phenology: flowering.

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.
with N. Duane Atwood

U.S.A., Wyoming, Sublette County: West Slope Wind River Range: ca 7.5 air mi WNW of Green River Lakes Campground.
Bluffs of Green River; sandy soil. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sublette County: West Slope Wind River Range: mineral spring 1/8 mi N of Stinky Spring, ca 23 air mi N of Cora adjacent to Green River Lakes Road.
Sagebrush clearing. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sublette County: West Slope Wind River Range: southeast slope of Klondike Hill, ca. 3.5 air mi NNW of Whiskey Grove Campground.
Sagebrush clearing. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sublette County: West Slope Wind River Range: south shore of Willow Lake, ca 8.5 air mi N of Pinedale.
North-facing lodgepole pine/Douglas fir forest. 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.
South-facing rocky clearing in woods. Phenology: flowering & fruiting.

U.S.A., Wyoming, Fremont County: West Slope Wind River Range: Adjacent to South Fork Fish Creek Road (F. S. Road 910) ca 45 mi NNW of Pinedale.
Sagebrush meadow adjacent to lodgepole pine forest.

U.S.A., Wyoming, Sublette County: West Slope Wind River Range: Kendall Warm Springs, adjacent to Green River Road, ca 29 air mi NNW of Pinedale.
Sagebrush clearing. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sublette County: West Slope Wind River Range: west face of White Rock, adjacent to upper Green River Lake, ca 28 air mi N of Pinedale.
Open limestone/shale talus slope.

U.S.A., Wyoming, Teton County: West Slope Wind River Range: Wagon Creek, ca 40 air mi NNW of Pinedale.
Wet sagebrush meadow. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sublette County: West Slope Wind River Range: Pinyon Ridge, ca 39 air mi N of Pinedale.
Open clearcut-meadow. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sublette County: West Slope Wind River Range: adjacent to Union Pass Road (Forest Service Road 900), ca 42 air mi N of Pinedale.
Open slope above stream.

U.S.A., Wyoming, Sublette County: West Slope Wind River Range: adjacent to Skyline Drive, ca 10 air mi NE of Pinedale.
Dry roadside. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sublette County: West Slope Wind River Range: southwest shore of Trapper Lake, ca 13 air mi NNE of Pinedale.
Rocky cliff face adjacent to lakeshore. Phenology: flowering & fruiting.

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

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

U.S.A., Wyoming, Sublette County: West Slope Wind River Range: Western and southern shore of Seneca Lake, ca 16 air mi NE of Pinedale.
Granite boulder field and ledge. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sublette County: West Slope Wind River Range: Union Peak and ridge SE of peak, ca 10 air mi SW of Dubois.
Alpine boulder field and grassy ledges on west face of Union Peak below summit. Phenology: flowering & fruiting.

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

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

U.S.A., Wyoming, Sublette County: West Slope Wind River Range: Lime Creek, ca 30 air mi NNW of Pinedale.
Limestone cliff face above creek. Phenology: flowering & fruiting.

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

U.S.A., Wyoming, Sublette County: West Slope Wind River Range: Indian Pass Trail, between north shore of Seneca Lake and south shore of Island Lake, ca 18 air mi NE of Pinedale.
Granite cliff and rocky trailside clearing north of Little Seneca Lake. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sublette County: West Slope Wind River Range: Ridge ca 0.5 mi ENE of Meadow Lake and 0.5 mi W of Burnt Lake, ca 11 air mi E of Pinedale.
Rocky, open canopy ridgeline. Phenology: flowering & fruiting.

U.S.A., Wyoming, Fremont County: West Slope Wind River Range: Pine Creek, 0.5 mi W of Wyo Hwy 28, ca 3.5 air mi W of South Pass City.
Open canopy, boulder-strewn granite outcrop. Phenology: flowering.

U.S.A., Wyoming, Fremont County: West Slope Wind River Range: Southwest face of Wildcat Butte, ca 50 air mi SE of Pinedale. Also sec 22 and 28.
Crevices in granite outcrops above aspen/lodgepole pine zone.

U.S.A., Wyoming, Sublette County: West Slope Wind River Range: West flank and summit of Big Flattop Mountain, 12.5 air mi N of Pinedale.
Semi-open aspen/sagebrush ridge. Phenology: flowering.
with Robyn Armstrong

U.S.A., Wyoming, Sublette County: West Slope Wind River Range: Southeastern slope and summit of Muddy Ridge, ca 33 air mi SE of Pinedale.
Dry, mostly open granite boulder outcrops on ridge and summit. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sublette County: West Slope Wind River Range: South shore of Blueberry Lake, ca 13 air mi E Pinedale, ca 1 mi N of Boulder Creek.
Unburned lodgepole pine forest adjacent to burn site. Phenology: flowering.

U.S.A., Wyoming, Sublette County: West Slope Wind River Range: ca 0.25 mi W of Larsen Creek, ca 44.5 air mi SE of Pinedale.
Burn site (ca 1988 or 1989) in former "doghair" lodgepole pine forest. Soil sandy, with thin ash layer. Understory open, in full sun. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sublette County: West Slope Wind River Range: 1/8 mi W of confluence of Larsen Creek and Sweetwater River, ca 45 air mi SE of Pinedale.
Open canopy sagebrush-grassland hillside. Soil sandy-gravelly. Phenology: flowering.

U.S.A., Wyoming, Sublette County: West Slope Wind River Range: Scab Creek drainage, ca 17 air mi E of Pinedale.
Sagebrush-grassland on dry, rocky-sandy soil. Phenology: flowering.

U.S.A., Wyoming, Sublette County: West Slope Wind River Range: South Temple Creek basin, 1.5 air mi E of Big Sandy Lodge, ca 35 air mi ESE of Pinedale.
Semi-open lodgepole pine/aspen woods on rocky-sandy soil of ridge surrounding basin. Phenology: flowering.

U.S.A., Wyoming, Sublette County: West Slope Wind River Range: north and west shore of Marms Lake, 21.5 air mi E of Boulder.
Steep granite outcrop on west shore of lake. Phenology: flowering.

U.S.A., Wyoming, Sublette County: West Slope Wind River Range: Fish Creek Park, ca 1 mi S of Dads Lake, ca 30 air mi ESE of Pinedale.
Open, sandhills with scattered boulders, sparse vegetation. Phenology: flowering.

U.S.A., Wyoming, Sublette County: West Slope Wind River Range: Black Joe Creek Canyon, ca 36 air mi E of Pinedale.
Grassy, steep slopes above creek. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sublette County: West Slope Wind River Range: foothills of southwest flank of Laturio Mountain, ca 2.25 air mi N of Big Sandy Camground, ca 32 air mi ESE of Pinedale.
Shady whitebark pine forest. Soil moist, with rich humus layer. Phenology: flowering.

U.S.A., Wyoming, Fremont County: Green River Basin: ca 4 air mi W of South Pass City.
Gravel and granite slope with scattered limber pine and sagebrush. Phenology: flowering.
with Jane T. Kellett

U.S.A., Wyoming, Sublette County: Green River Basin: Little Prospect Mountain, ca 11.5 air mi ESE of Big Sandy.
Gravel mountaintop with sagebrush. Phenology: flowering.
with Jane T. Kellett

U.S.A., Wyoming, Sublette County: Green River Basin: Irish Canyon at Bridger-Teton National Forest border, ca 5.5 air mi ENE of Big Sandy.
Rocky sagebrush hillside. Phenology: 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.

U.S.A., Colorado, Saguache County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Cochetopa Hills: from base to the top of Mount Ouray, NE of Marshall Pass, SW of Poncha Springs.
Picea engelmannii/Pinus aristata and alpine on south-facing slope. Phenology: flowering.

U.S.A., Colorado, Saguache County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Cochetopa Hills: from exposed ridge to the W of Mount Ouray S to Forest Road near Marshall Pass, SW of Poncha Springs.
Picea engelmannii and alpine ridge. Phenology: flowering.

U.S.A., Colorado, Custer County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Sangre de Cristo Range: east face of Eagle Peak, NW of Westcliffe.
Alpine slope and timberline. Phenology: flowering.

U.S.A., Colorado, Saguache County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Cochetopa Hills: Peak 12574 and W to saddle below Antero Peak, N of Saguache.
Alpine. Phenology: flowering.

U.S.A., Colorado, Fremont County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Sangre de Cristo Range: around Bushnell Lakes.
Areas with Picea and alpine around lakes 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: from the saddle S of Marble Mountain S to Peak 12739.

U.S.A., Colorado, Costilla County: [location and coordinates withheld]

U.S.A., Colorado, Custer County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Sangre de Cristo Range: from upper South Colony Lakes to the gap W of Humboldt Peak, SSW of Westcliffe.

U.S.A., Wyoming, Park County: Beartooth Mountains: Shoshone National Forest: along U.S. Hwy 212, ca 3.5 air mi S of Montana, ca 10 air mi WNW of Table Mountain.
Sandy, rocky river shore with standing water, mixed willow under mixed conifer forest. Phenology: flowering.
with Brian Elliott

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.
Calcareous slopes and outcrops with open and wooded areas. Phenology: flowering.
with Ronald L. Hartman
Accession: RM 869709, Barcode: USFS0062694

U.S.A., Wyoming, Albany County: Medicine Bow Mountains: above North Fork Gramm Creek, near intersection of Forest roads 520 and 520H, ca 32 mi SW of Laramie; ca 19 mi S of Centennial.
Clearing in upland aspen grove, along border of grassland. Phenology: flowering.

U.S.A., Wyoming, Albany County: Medicine Bow Mountains: Boswell Creek, N of Forest Road 526, ca 4 mi E of Wyo Hwy 230; ca 4 air mi E of Wycolo; ca 21 air mi S of Centennial.
Dry meadow. Phenology: flowering & fruiting.

U.S.A., Wyoming, Carbon County: Medicine Bow Mountains: Sixmile Creek and Lost Park area, ca 3 air mi SW of Pelton Creek Campground, ca 40 air mi SW of Laramie; ca 36 sir mi SE of Saratoga.
New lodgepole pine forest. Phenology: flowering.

U.S.A., Wyoming, Carbon County: Medicine Bow Mountains: southeast-facing hill, N of Forest Road 111, ca 1 1/4 air mi W of intersection of Forest Road 111 and I-80, ca 1.5 air mi W of Arlington.
Transition from sagebrush to draw. Phenology: flowering.

U.S.A., Wyoming, Carbon County: Medicine Bow Mountains: Bow River Work Center area, near intersection of Forest Road 101 (Sand Lake Road) and Forest Road 261 (Cedar Pass Road), ca 10 air mi SW of Arlington; ca 22 air mi NNE of Saratoga.
Roadside in sagebrush. Phenology: flowering.

U.S.A., Wyoming, Carbon County: Medicine Bow Mountains: Rock Creek Canyon, within ca 1 air mi of Forest Trail 106 (Rock Creek Trail) northern trailhead, ca 2 air mi SW of Arilington; ca 19 air mi NNW of Centennial.
Rocky, grassy area with willows, along creek. Phenology: flowering.

U.S.A., Wyoming, Albany County: Medicine Bow Mountains: Rock Creek Point and vicinity, just W of Forest Road 329, ca 7 air mi N of Centennial; ca 14 air mi SSE of Arlington.
Rocky subalpine meadow with rock outcrops. Phenology: flowering.
with Patricia E. Lukas

U.S.A., Wyoming, Carbon County: Medicine Bow Mountains: Platte River Wilderness: surrounding confluence of Devils Gate Creek and Douglas Creek, ca 4 air mi SE of Trail 506 Trailhead and Pike Pole Campground, ca 17 air mi SSW of Centennial.
Sandy meadow along creek, sagebrush and Salix common. Phenology: fruiting.
with Patricia E. Lukas

U.S.A., Wyoming, Carbon County: Medicine Bow Mountains: area NE of Sand Lake, ca 12 air mi NW of Centennial; ca 11 air mi S of Arlington.
Park. Phenology: flowering.

U.S.A., Wyoming, Carbon County: Medicine Bow Mountains: Lime Kiln Park, SW of Forest Road 261 (Cedar Pass Road), ca 14 air mi E of Saratoga; ca 7 air mi N of Ryan Park.
Moist open conifer-aspen forest. Phenology: fruiting.

U.S.A., Montana, Judith Basin County: Lewis and Clark National Forest: Little Belt Mountains: Forest Road 120, Spring Coulée
47.0534° N, 110.5208° W; NAD 83, uncertainty 0.25 mi., GPS reading
Pseudotsuga forest; narrow limestone canyon; east aspect, 10-15% slope. Phenology: flowering.
1. Phacelia sericea (Graham ex Hook.) A. Gray var. sericea .

U.S.A., Montana, Chouteau County: Lewis and Clark National Forest: Highwood Mountains: at second gate, on Forest Road 8830, on southeast shoulder of Highwood Baldy.
47.4316° N, 110.6273° W; NAD 83, uncertainty 0.25 mi., GPS reading
Exposed ridge; scattered Pinus flexilis/Pinus contorta; north and south aspects, 0-35% slope; shonkinite outcrops, occasional synite outcrops. Phenology: flowering.
1. Phacelia sericea (Graham ex Hook.) A. Gray var. sericea .
with Cortnee Arrington-Dwyer and Sandy Mathus

U.S.A., Montana, Chouteau County: Lewis and Clark National Forest: Highwood Mountains: on Highwood Baldy from peak down access road to second gate on Forest Road 8830.
47.4417° N, 110.6308° W; NAD 83, uncertainty 0.25 mi., GPS reading
Scattered patches of trees on a shonkinite peak and ridge running W to E; 0-35% slope; occasional outcrops of synenite. Phenology: flowering.
1. Phacelia sericea (Graham ex Hook.) A. Gray var. sericea .
with Cortnee Arrington-Dwyer and Sandy Mathus

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

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

U.S.A., Montana, Judith Basin County: Lewis and Clark National Forest: Little Belt Mountains: south cirque on Big Baldy Mountain, ca 1/4 air mi E of Big Baldy Peak, cliff above, and shore of Rhoda Lake.
Lake at bottom of glacial cirque with a general east aspect; head wall down to riparian of lake; east aspect, 5-60% slope; granite. Phenology: flowering.

U.S.A., Montana, Judith Basin County: Lewis and Clark National Forest: Little Belt Mountains: Forest Road 262, ca 9 air mi S of Geyser.
Grassy valley with gravelly creek bottoms. Phenology: flowering.
Annotated by Rick McNeill.
with Rick McNeill

U.S.A., Montana, Gallatin County: Gallatin Range: Gallatin National Forest: along Buffalo Horn Creek, ca 38-41 air mi S of Bozeman; from Buffalo Horn Trailhead to Tom Miner Trailhead.
South-facing limestone cliffs and talus. Phenology: flowering & fruiting.
with Brian Elliott
Accession: RM 869710, Barcode: USFS0062695

U.S.A., Montana, Park County: Beartooth Mountains: Gallatin National Forest: Henderson Mountain, ca 2.5-3 air mi N of Cooke City.
Rocky alpine ridge. Phenology: flowering.
Accession: RM 869711, Barcode: USFS0062696

U.S.A., Montana, Park County: Beartooth Mountains: Gallatin National Forest: Sheep Mountain, ca 3.5 air mi N of Cooke City.
Rocky ridge. Phenology: flowering.

U.S.A., Montana, Teton County: Front Range: Ear Mountain Trail, ca 1 air mi SW of trailhead.
Riparium area and old burn; northeast aspect; 5-15% slope; limestone. Phenology: flowering.
with Addy Wycgans

U.S.A., Montana, Chouteau County: Lewis and Clark National Forest: Highwood Mountains: along Forest trail, 1.5 air mi NE of Prospect Peak.
Very steep rocky slope; west aspect; 20-40% slope; scattered Pinus ponderosa; shonkinite. Phenology: flowering.

U.S.A., Montana, Chouteau County: Lewis and Clark National Forest: Highwood Mountains: Prospect Peak and ridgetop running N to S.
Exposed peak and ridgetop; east and west aspects; 5-15% slope; scattered Pinus contorta. Phenology: flowering.

U.S.A., Montana, Judith Basin County: Lewis and Clark National Forest: Little Belt Mountains: Forest Road 120, ca 1 air mi SE of Anderson Peak.
Road cut on a northwest aspect; 20-25% slope; granite. Phenology: flowering.

U.S.A., Montana, Judith Basin County: Lewis and Clark National Forest: Little Belt Mountains: Paine Gulch, Forest Trail 737, ca 1.5-4 air mi SSE of Monarch.
Intermittent stream, flowing southeast to northwest; 0-15% slope; limestone canyon; Pinus ponderosa, Pseudotsuga menziesii, Picea engelmannii. Phenology: flowering.

U.S.A., Montana, Pondera County: Lewis and Clark National Forest: Forest Range: ridge E of Walling Reef, last ridge before plains, S of Sheep Creek, ca 4.5 air mi SE of Swift Reservoir Trailhead.
Open slope and rocky drainages; northwest aspect; 0-40% slope. Phenology: flowering.
with Addy Wycgans

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.

U.S.A., Montana, Lewis and Clark County: Lewis and Clark National Forest: Front Range: pass on Crown Mountain Trail (Forest Trail 270), ca 0.5 mi S of Crown Mountain.
Talus saddle, very little soil development; all aspects; 10-40% slope; scattered Abies lasiocarpa krummholz. Phenology: fruiting.

U.S.A., Colorado, Costilla County: [location and coordinates withheld]
Rocky alpine summit. Phenology: flowering.
Annotated by Brian Elliott.
with Jim Fowler and Jason Fowler

U.S.A., Idaho, Custer County: Challis National Forest: Herd Peak Highlands: near Grasshopper Creek, 18.6 air mi NNE of Sun Valley.
Well developed soil in mesic shrub-steppe vegetation; 16° slope, WNW aspect; alkaline volcanic geology. 26-75 individuals apparent. Phenology: flowering.

U.S.A., Colorado, Las Animas County: [location and coordinates withheld]
South facing slope; alpine. Phenology: flowering.
with Elizabeth Mark and Pete Schneider

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

U.S.A., Colorado, Saguache County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Cochetopa Hills: Rio Grande National Forest: Elkhorn Peak (12022), ca 3 air mi E of Bonanza.
Northern alpine slopes. Phenology: flowering.
with Elizabeth Mark

U.S.A., Colorado, Eagle County: Gore Range: White River National Forest: Lone Lick Lakes, on the north slope of Piney Ridge, ca 8 air mi E of State Bridge.
Moist spruce-fir forest. Phenology: flowering.
Michael K. Kirkpatrick, 2622. 7/11/2010.

U.S.A., Colorado, Summit County: Gore Range: Arapaho National Forest: southeast slope of Sheep Mountain off of Forest Road 23, W of Green Mountain Reservoir, ca 17 air mi NNW of Vail.
Shaded spruce-fir forest with seeps. Phenology: flowering.
Michael K. Kirkpatrick, 2719. 7/11/2010.

U.S.A., Colorado, Summit County: Front Range: Arapaho National Forest: northwest slopes of Bald Mountain, ca 3-4 air mi ESE of Breckenridge.
Upper subalpine-alpine rocky meadow. Phenology: flowering.
Michael K. Kirkpatrick, 2809. 7/13/2010.

U.S.A., Colorado, Pitkin County: Sawatch Range: White River National Forest: Collegiate Peaks Wilderness: Gold Hill, ca 13 air mi SSE of Aspen.
Rocky alpine meadow, snowmelt basins and ponds. Phenology: flowering.

U.S.A., Colorado, Eagle County: Gore Range: White River National Forest: Ptarmigan Pass and east side of Ptarmigan Hill, ca 3 air mi SW of Vail Pass.
Alpine meadows, barrens, and snowdrifts. Phenology: flowering.

U.S.A., Colorado, Summit County: [location and coordinates withheld]
Roadside, scree slopes and rocky meadow above road. Phenology: flowering.

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

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.

U.S.A., Colorado, Summit County: Tenmile Range: Arapaho National Forest: Miners Creek Trail along the eastern slope of the Tenmile Range, ca 3-4 air mi S of Frisco.
Alpine meadows and talus slopes. Phenology: flowering.

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: flowering.

U.S.A., Colorado, Costilla County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Sangre de Cristo Range: San Isabel National Forest: E of Blanca Peak, S of Huerfano County, ca 10 air mi N of Fort Garland.

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

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

U.S.A., Colorado, Pitkin County: Williams Mountains: White River National Forest: above Roaring Fork River along Colo Hwy 82 ca 1 1/4 air mi W of Independence Pass and 1 mi E of Independence ghost town, ca 14 air mi ESE of Aspen.
Avalanche chute in subalpine spruce forest. 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 Forst: ca 5 air mi W of Alvarado Campground, near Commanche Lake, ca 8 air mi SW of Westcliffe.
with Elizabeth Mark

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.
with Elizabeth Mark

U.S.A., Colorado, Eagle County: Gore Range: White River National Forest: Elliott Ridge from ca 1/3 mi S of the trailhead at Blue Lake to the first saddle, ca 13-13.5 air mi N of Vail.
Boulder slope. Phenology: flowering.

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.
Rocky alpine ridges and slopes. Phenology: flowering.

U.S.A., Colorado, Gunnison County: Elk Mountains: White River National Forest: Maroon Bells-Snowmass Wilderness: Silver Creek Pass and area around Silver Creek Trail, ca 5 air mi NE of Marble.
Rocky alpine ridge and slopes. 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: Spring Mountain (13244) and ridge to E, ca 8 air mi SW of Westcliffe.

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.
Alpine slopes. Phenology: fruiting.

U.S.A., Colorado, Alamosa County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Sangre de Cristo Range: Rio Grande NF: near the confluence of Zapata Creek and California Gulch, ca 9 air mi S of the entrance to Great Sand Dunes National Monument.
Picea engelmannii and Populus tremuloides. Phenology: flowering.

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

U.S.A., Colorado, Pitkin County: Elk Mountains: White River National Forest: Maroon Bells-Snowmass Wilderness: Conundrum Creek Trail, ca 5 air mi SSW of Aspen.
Aspen meadows, rocky slopes, and edges of coniferous forest. Phenology: flowering.

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.

U.S.A., Colorado, Summit County: Tenmile Range: White River National Forest: Quandary Peak and Quandary Peak Trail, ca 6 air mi SSW of Breckenridge.
Rocky subalpine meadows and talus slopes. Phenology: flowering.

U.S.A., Colorado, Summit County: Front Range: White River National Forest: the Continental Divide to unnamed peak W of Loveland Pass and U.S. Hwy 6, ca 10 air mi ENE of Dillon.
Alpine meadows, talus slopes, and rock crevices. Phenology: flowering.

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: flowering.

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 rock crevices. Phenology: flowering.

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: flowering.

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.

U.S.A., Colorado, Gunnison County: Elk Mountains: White River National Forest: Maroon Bells-Snowmass Wilderness: Avalanche Pass, NE of Mt. Daly, ca 4 air mi NE of Marble.
Alpine meadow, talus slope, and rock crevices. Phenology: flowering.

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: flowering.

U.S.A., Colorado, Pitkin County: Williams Mountains: White River National Forest: Hunter-Fryingpan Wilderness: east flanks of the mountains ca 1.5 air mi W of South Fork Pass, near the headwaters of Lost Man Creek, ca 11 air mi E of Aspen.
Alpine meadows, rock crevices, and talus slopes. Phenology: flowering.

U.S.A., Colorado, Grand County: Blue Valley Ranch: Sheephorn Mountain.
Lodgepole and aspen forest. Phenology: flowering & fruiting.

U.S.A., Montana, Beaverhead County: Gravelly Range: Elk Lake, ca 12 air mi ENE of Lakeview; ca 48 air mi S of Ennis.
Grassy edge of a Douglas fir forest. Phenology: flowering.
Accession: USFS (unaccessioned)

U.S.A., Montana, Beaverhead County: Clover Divide Region: West Fork Blacktail Deer Creek, ca 9 air mi WNW of Antone Peak, ca 44 air mi SSE of Dillon.
Dry rocky drainage in a dry meadow. Phenology: flowering.

U.S.A., Montana, Madison County: Madison Range: Mill Creek, ca 2-3 air mi NW of Lake Cameron, ca 11 air mi SE of Ennis.
Moist Picea and Pseudotsuga forest with occasional Pinus contorta. Phenology: flowering & fruiting.
with Justine Modica
Accession: USFS (unaccessioned)

U.S.A., Montana, Madison County: Gravelly Range: ca 2 air mi S of Monument Ridge, ca 48 air mi SSE of Virginia City.
Alpine forb community on east-facing slopes. Phenology: flowering.
with Nicholas P. Freeland

U.S.A., Montana, Madison County: Gravelly Range: Monument Ridge, ca 2.5-3 air mi SW of Marmot Mountain, ca 26 air mi SSE of Virginia City.
Grassy area just below a windswept ridge. Phenology: flowering.
with Nicholas P. Freeland

U.S.A., Utah, Grand County: Manti-LaSal National Forest: La Sal Mountains: Gold Basin, north ridge W of Mt. Peale Research Natural Area, 23 km SE of Moab.
38.46° N, 109.25° W; Specimen Label
Treeline ecotone-alpine meadow habitat. Phenology: flowering.

U.S.A., Colorado, Ouray County: San Juan Mountains: Uncompahgre National Forest: Bear Creek Trail, Grizzly Bear Mine to slopes above Yellow Jacket Mine, ca 3.5 air mi ESE of Ouray.

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.
Alpine slope. Phenology: flowering.

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.
Moist alpine meadow. Phenology: flowering.

U.S.A., Colorado, Ouray County: San Juan Mountains: Uncompahgre National Forest: Wildhorse Basin, N of Engineer Pass, ridge S of Wildhorse Basin, and along Horsethief Trail, ca 5 air mi ESE of Ouray.

U.S.A., Colorado, Ouray County: San Juan Mountains: Uncompahgre National Forest: Wildhorse Peak; ridge NE of peak down to basin E of peak, ca 6 air mi E of Ouray.
Rocky alpine slopes. Phenology: flowering.
with Tyler Brummer

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

U.S.A., Wyoming, Fremont County: Absaroka Mountains: Teton National Forest: Crescent Mountain.
West-facing slope; rocky soils; exposed site; growing with several Carex spp. Phenology: flowering.
with Alan Carpenter

U.S.A., Wyoming, Fremont County: Limestone Mountain.
On south-facing slope in front of an aspen stand. Phenology: flowering.

U.S.A., Wyoming, Park County: Shoshone National Forest: road along Wood River.
On road cuts consisting of masses of coarse, angular rock fragments; with Phacelia sericea. Phenology: flowering.
with Emilio H. Horvath

U.S.A., Wyoming, Hot Springs County:
South-facing talus slope of volcanic rock, with abundant Artemisia frigida, Lupinus wyethii, Oxytropis besseyi, Festuca idahoensis, and Poa fendleriana. Flowers purple. Phenology: flowering.
with Richard York

U.S.A., Wyoming, Park County: Absaroka Mountains: North Fork Shoshone River Drainage: ca 3 mi S of U.S. Hwy 14, 16, and 20, south side of Clayton Mountain.
In scree talus. Phenology: flowering.

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.

U.S.A., Wyoming, Fremont County: Wind River Range: 1.5 mi E of Cony Mountain.
Dry subalpine meadow. Phenology: flowering.

U.S.A., Wyoming, Fremont County: Wind River Range: first slope N of Gannett Creek and directly opposite Gannett Glacier.
Very sandy and rocky areas. Phenology: flowering.

U.S.A., Wyoming: Washakie National Forest.

U.S.A., Wyoming, Park County: Shoshone National Forest: Dead Indian Hill.
Moist soil. Phenology: flowering.
with Dorothy Pearson

U.S.A., Wyoming, Park County: Beartooth Range: Beartooth Plateau, 0.1 mi E of Lower Twin Lake, just S of the Montana, ca 0.4 mi W of U.S. Hwy 212.
Pinus albicaulis woodland at timberline ecotone. Phenology: flowering.
Sabine Mellmann-Brown, 2620. 8/14/1996.

U.S.A., Idaho, Lemhi County: Salmon River Mountains: Camas Creek between Castle Creek and West Fork Camas Creek, 25.1 air mi NNW of Challis.
<25 individuals estimated in xeric soil within a Douglas-fir vegetation, 18 degree slope, NNE aspect, rhyodacite geology. Phenology: flowering.

U.S.A., Idaho, Lemhi County: Lemhi Range: upper Black Canyon, S of Cow Creek, 19.6 air mi NE of Challis.
<25 individuals estimated in mesic solid rock on barren ground, 17 degree slope, N aspect, rhyodacite geology. Phenology: flowering.

U.S.A., Idaho, Custer County: Pioneer Mountains: ridge dividing Anderson Canyon and Right Fork Bear Creek, 15.2 air mi SSW of Mackay.
<25 individuals estimated in xeric coarse textured soil on barren ground, 33 degree slope, SE aspect, trachyandesite geology. Phenology: flowering & fruiting.

U.S.A., Idaho, Custer County: Challis National Forest: Pioneer Mountains: ridge slopes on the north side of Boulder Creek, S of Point 10184, 14.6 air mi NE of Sun Valley.
Sandy or gravelly soil in xeric whitebark pine vegetation; 25° slope, SE aspect; alkaline volcanic geology. 1-25 individuals apparent. Phenology: flowering & fruiting.

U.S.A., Idaho, Custer County: Challis National Forest: Lost River Range: valley of Long Lost Creek just below Hell Canyon, 10.5 air mi NNE of Mackay.
Well developed soil in xeric woody riparian vegetation; 4° slope, ENE aspect; alluvial geology. 1-25 individuals apparent. Phenology: flowering & fruiting.
with Wendy Irwin

U.S.A., Idaho, Lemhi County: Challis National Forest: Lemhi Range: ridgetop W of Meadow Lake, 3.7 air mi WSW of Gilmore.
Bedrock or scree in mesic barren ground vegetation; 17° slope, S aspect; quartzite geology. 1-25 individuals apparent. Phenology: flowering.
with Craig Scott

U.S.A., Idaho, Custer County: Challis National Forest: White Knob Mountains: west slope of Cabin Mountain, 9.6 air mi WSW of Mackay.
Well developed soil in xeric whitebark pine vegetation; 23° slope, SW aspect; silicate sedimentary geology. 1-25 individuals apparent. Phenology: flowering & fruiting.

U.S.A., Idaho, Custer County: Challis National Forest: Pioneer Mountains: ridge slopes dividing Muldoon Canyon and Left Fork Iron Bog basin, 22.2 air mi SW of Mackay.
Well developed soil in xeric whitebark pine vegetation; 16° slope, NW aspect; volcaniclastic geology. 1-25 individuals apparent. Phenology: flowering & fruiting.

U.S.A, Idaho, Custer County: Challis National Forest: White Knob Mountains: head of Stag Creek where the ridge splits toward Castle Rock, 18.7 air mi W of Mackay.
<25 plants estimated in xeric coarse textured soil on barren ground, 14 degree slope, WSW aspect, trachyandesite geology. Phenology: flowering & fruiting.

U.S.A, Idaho, Butte County: Challis National Forest: Lemhi Range: near Point 10,248, SE of Saddle Mountain, 26.9 air mi NE of Arco.
<25 plants estimated in xeric soil within fell-field vegetation, 19 degree slope, NW aspect, limestone geology. Phenology: flowering.

U.S.A, Idaho, Custer County: Challis National Forest: Salmon River Mountains: E of White Cloud Peaks along ridgetop at the watershed divide between Bowery, Deer and Sheep creeks, 24.6 air mi N of Sun Valley.
<25 plants estimated in xeric soil within a whitebark pine vegetation, 2 degree slope, SW aspect, trachyandesite geology. Phenology: flowering & fruiting.

U.S.A, Idaho, Custer County: Challis National Forest: Lemhi Range: ridgetop dividing Middle Fork Eightmile Canyon and Mormon Gulch, 30.6 air mi NNE of Arco.
25-75 plants estimated in xeric solid rock on barren ground, 7 degree slope, ESE aspect, limestone geology. 25-75 plants estimated. Phenology: fruiting.

U.S.A., Idaho, Custer County: Challis National Forest: Southern Salmon River Mountains: ca 1-1.5 air mi S of Garden Creek, base of north end of Ramshorn Mountain to the summit, ca 8 road mi SW of Challis.
Open subalpine slope with cliff edges.
Annotated by Joshua J. Irwin.

U.S.A., Montana, Beaverhead County: Snowcrest Range: West Fork Blacktail Deer Creek and unnamed ridge S of Antone Peak, ca 37 air mi SE of Dillon, ca 4-6 air mi SW of Antone Peak.
Rocky sagebrush grasslands on southerly-facing slopes. Phenology: flowering.

U.S.A., Montana, Madison County: Snowcrest Range: Ledford Creek, ca 16-18 air mi S of Ruby River Reservoir, ca 30 air mi SE of Dillon.
Mosaic of mixed coniferous forest and grasslands. Phenology: flowering.

U.S.A., Montana, Madison County: Gravelly Range: Lazyman Hill along Forest Road 290, ca 3 air mi W of Marmot Mountain, ca 27 air mi SSW of Ennis.
Rocky, windswept ridge. Phenology: flowering.

U.S.A., Montana, Madison County: Gravelly Range: headwaters of the West Fork Madison River, around Fault Lake, ca 6-7 air mi S of Black Butte, ca 38 air mi SSW of Ennis.
Grasslands on a windswept ridge. Phenology: flowering.

U.S.A., Montana, Beaverhead County: Blacktail Mountains: Weston Canyon, ca 11-12 air mi S of Dillon, ca 1-4 air mi N of Ashbough Peak.
Rocky, subalpine slopes. Phenology: flowering & fruiting.

U.S.A., Montana, Madison County: Gravelly Range: Bighorn Mountain, ca 2-3 air mi NE of Black Butte, ca 32 air mi of Ennis.
Rocky, alpine slopes. Phenology: flowering.

U.S.A., Montana, Beaverhead County: Eastern Centennial Mountains: Mount Jefferson and ridge to the E of the summit, along and to the Montana side of the Continental Divide between Montana and Idaho, ca 10-12 air mi ESE of Upper Red Rock Lake, ca 19 air mi S of junction of Mont Hwy 87 and U.S. Hwy 287.
Rocky, subalpine ridge and slopes. Phenology: fruiting.

U.S.A., Colorado, Eagle County: Gore Range: White River National Forest: Lone Lick Lakes, on the north slope of Piney Ridge, ca 8 air mi E of State Bridge.
Moist spruce-fir forest. Phenology: flowering.
Accession: USFS (unaccessioned), Barcode: USFS0060790

U.S.A., Colorado, Garfield County: Flat Tops/White River Plateau: Flat Tops Wilderness: cliffs above Rim Lake, ca 25 air mi NNE of Glenwood Springs.
South-facing cliffs and talus slopes. Phenology: flowering.
Accession: USFS (unaccessioned), Barcode: USFS0061619

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

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

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.

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.
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.
Barren soil slope in alpine. Phenology: flowering.

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

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., Wyoming, Carbon County: Medicine Bow Mountains: Elk Mountain: upper Fish Creek, ca 2.5 mi W of Pass Creek Road, ca 20 air mi SW of Hanna.
Aspen and pine forest. Phenology: flowering.

U.S.A., Wyoming, Albany County: Laramie Range: Pole Mountain District: Medicine Bow National Forest: W of Eagle Rock.
North-facing slope; open grassland, moist to rather dry condition, bottom of the slope. Phenology: flowering.

U.S.A., Wyoming, Albany County: Medicine Bow Mountains: east slope, 31 air mi W of Laramie.
Pinus contorta overstory. Phenology: flowering.
Francis B. Current, 340. 7/1/1978.

U.S.A., Wyoming, Albany County: Laramie.
Sandy draw. Phenology: flowering.

U.S.A., Wyoming, Fremont County: Absaroka Range: Wind River Indian Reservation; ca 23 air mi ENE of Dubois.
Alpine. Phenology: flowering & fruiting.
with Kevin Berner

U.S.A., Wyoming, Sublette County: Vicinity of Green River Lakes.
Rocky slope. Phenology: flowering.
with Lois B. Payson

U.S.A., Wyoming, Albany County: Foxpark.
In woods. Phenology: flowering & fruiting.
Earl Lynd Johnston, 353. 7/31/1917.
with George G. Hedgcock

U.S.A., Wyoming, Big Horn County:
Irving T. Worthley, 97. 6//1906.

U.S.A., Wyoming, Big Horn County:
Annotated by George W. Gillett on 3//1959.
Irving T. Worthley, 55. 6//1906.

U.S.A., Wyoming, Albany County: La Plata Mines.
2. Phacelia sericea (Graham) A. Gray ssp. sericea
Annotated by George W. Gillett on 3//1959.

U.S.A., Wyoming, Park County: Yellowstone National Park.
2. Phacelia sericea (Graham) A. Gray ssp. sericea
Annotated by George W. Gillett on 3//1959.

U.S.A., Wyoming, Albany County: Woods Creek.
41.1063° N, 106.0567° W; NAD 83, uncertainty 0.25 mi., Digital Map
Sandy hillsides. Phenology: flowering & fruiting.
2. Phacelia sericea (Graham) A. Gray ssp. sericea

U.S.A., Wyoming, Laramie County: Pole Creek.

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

U.S.A., Wyoming, Albany County: Snowy Range: above Centennial on Libby Creek.
Dry banks, disturbed soil. Phenology: flowering & fruiting.

U.S.A., Wyoming, Albany County: Laramie range, Pole Mountain district, Medicine Bow National Forest, west of Eagle Rock.
North facing slope, open and woods, dry condition bottom of the slope. Common. Phenology: flowering.
Annotated by Robert D. Dorn in 1987.

U.S.A., Wyoming, Uinta County: Basins and Mountains of Southwest Wyoming: ca 9 air mi SE of Evanston.
Limestone mountain, sagebrush, scattered junipers. Phenology: flowering & fruiting.

U.S.A., Wyoming, Lincoln County: Basins and Mountains of Southwest Wyoming: west end of Fossil Ridge, ca 16 air mi W of Kemmerer; 7.3 mi SW on Northwest Pipeline access road.
Mountain shrub thickets on the lee edge of the ridge. Phenology: flowering & fruiting.

U.S.A., Wyoming, Uinta County: North Slope Uinta Mountains: Wasatch National Forest: ca 16 air mi SW of Mountain View.
Open sagebrush, gentle slope. Phenology: flowering & fruiting.

U.S.A., Utah, Daggett County: North Slope Uinta Mountains: Ashley National Forest: Sols Canyon, ca 8 air mi SW of Manila; 0.9 mi S on Forest Road 014.
Steep calcareous cliffs with hydrothermic altered clay soils. Phenology: flowering & fruiting.

U.S.A., Utah, Daggett County: North Slope Uinta Mountains: Ashley National Forest: ca 5.2 air mi SW of Dutch John; 0.7 mi E of junction of Utah Hwys 44/191 on west side of Utah Hwy 44.
T1N R22E S5 NW1/4
Creek, seeps, open meadows with some aspen. Phenology: flowering & fruiting.

U.S.A., Utah, Daggett County: North Slope Uinta Mountains: Ashley National Forest: ca 13 air mi SSW of Dutch John.
T1S R22E S6 SE1/4; also NE1/4 S7 and NW1/4 S8
Lodgepole with wet meadow. Phenology: flowering & fruiting.

U.S.A., Wyoming, Uinta County: Basins and Mountains of Southwest Wyoming: west flank of Cedar Mountain, ca 5 air mi NE of Lonetree; 2.6 mi E of junction of Sage Creek Mountain Road/County Road 4-1 on both sides of county road.
Loose clay soils, aspen/sagebrush, spring. Phenology: flowering & fruiting.

U.S.A., Wyoming, Uinta County: North Slope Uinta Mountains: Wasatch National Forest: Gilbert Creek, ca 17 air mi SSE of Mountain View; 0.4 mi E from Forest Road 075.
Aspen/lodgepole forest, exposed west aspect, gravelly soils. Phenology: flowering & fruiting.

U.S.A., Montana, Madison County: Gravelly Range: 1 air mi N of Red Hill.
T10S R2W S8; also S9
Ridge adjacent to abrupt east-facing down slope.

U.S.A., Colorado, Park County: East-central Colorado: Mosquito Range to Plains: Mosquito Range: East Buffalo Peak on east shoulder of Buffalo Peaks from a small unnamed peak E of the summit to a large alpine meadow below the summit, ca 17.1 air mi SSW of Fairplay.
On an exposed ridge on edges of Engelmann spruce forest with bristlecone pine. Phenology: flowering.

U.S.A., Colorado, Park County: East-central Colorado: Mosquito Range to Plains: Continental Divide: off Forest Road 33 at Boreas Pass, on the west-facing slopes and peaks of Boreas Mountain, ca 8.5 air mi NW of Como.
On open slopes with occasional Engelmann spruce and bands of willow. Phenology: flowering.

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.
Along roadside. Phenology: flowering.

U.S.A., Colorado, Park County: East-central Colorado: Mosquito Range to Plains: Mosquito Range: along Lynch Creek and slopes N of West Buffalo Peak, ca 10 air mi NW of Antero Junction; ca 14.5 air mi SSW of Fairplay.
On alpine slopes on limestone, with occasional limber pine and Engelmann spruce. Phenology: fruiting.
with Tim Hogan and Loraine Yeatts

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.
Grassy alpine slopes with occasional limestone outcrops and Salix thickets. Phenology: flowering.

U.S.A., Colorado, Park County: [location and coordinates withheld]
On steep, rocky slopes at lower elevation, along or near an old road. Phenology: flowering.
with Cassie Dunst and Rachel Turiel

U.S.A., Colorado, Park County: East-central Colorado: Mosquito Range to Plains: Tarryall Mountains: along Forest Road 56 or Lost Park Road on North Fork of Lost Creek and surrounding slopes, ca 7 air mi ESE of Jefferson.
Roadside. Phenology: flowering.

U.S.A., Colorado, Park County: East-central Colorado: Mosquito Range to Plains: Continental Divide: along Lake Fork of the South Platte River to Gibson Lake and lower slopes of Whale Peak, ca 8.7 air mi NW of Jefferson.
On steep, gravelly alpine slopes Phenology: flowering.

U.S.A., Wyoming, Fremont County: Southwestern Absarokas: ca 3 air mi SE of Brooks Lake.
Subalpine forest of Whitebark Pine, Engelmann Spruce, and Subalpine Fir. Phenology: flowering.

U.S.A., Wyoming, Carbon County: [location and coordinates withheld]
Steep, rocky sagebrush slope. Phenology: flowering.
with Amy J. Roderick

U.S.A., Colorado, Park County: East-central Colorado: Mosquito Range to Plains: Continental Divide: French Pass: along the S side of French Creek to the pass, from crossing with Michigan Creek or Forest Road 54, ca 8.5 air mi NW of Jefferson.
Alpine tundra with fine soils. Phenology: flowering.