Elymus elymoides var. elymoides (1996)
POACEAE
Elymus elymoides (Raf.) Swezey var. elymoides
U.S.A., Wyoming, Carbon County: [location and coordinates withheld]
Floor of basin in avalanche track. Phenology: flowering.
with Amy J. Roderick
Accession: (unaccessioned)

Elymus elymoides var. elymoides (1997)
POACEAE
Elymus elymoides (Raf.) Swezey var. elymoides
U.S.A., Wyoming, Carbon County: [location and coordinates withheld]
Ridge with bands of sandstone, soil, and siltstone. Phenology: flowering.
Accession: RM 667107, Barcode: RM0173889

Elymus elymoides var. elymoides (1996)
POACEAE
Elymus elymoides (Raf.) Swezey var. elymoides
U.S.A., Wyoming, Park County: Northern Absaroka Area: Shoshone National Forest: Monument Mountain.
Forested slopes and ridgetop. Phenology: flowering.
Accession: RM 680148, Barcode: RM0037128

U.S.A., Wyoming, Carbon County: Upper North Platte and Laramie River Drainages: abandoned townsite of Carbon on Carbon Creek ca 2 air mi NE of Simpson Ridge, ca 9.5 air mi SW of Medicine Bow; ca 10 air mi SE of Hanna.
Sandy ridge with sandstone outcrops. Phenology: flowering.
Accession: RM 667106, Barcode: RM0173888

U.S.A., Wyoming, Carbon County: Upper North Platte and Laramie River Drainages: along Second Cottonwood Draw and vicinity, ca 26 air mi SE of Rawlins; ca 7 air mi NW of Saratoga.
Stony slopes with sagebrush in draws. Phenology: flowering.
with Amy J. Roderick

U.S.A., Wyoming, Park County: Northern Absaroka Area: Hogan Reservoir N and W at base and slopes of Bald Ridge.
Shale wash. Phenology: flowering.

U.S.A., Wyoming, Park County: Northern Absaroka Area: Sheep Mountain, north-central access from 1.3-1.5 air mi S of County Road 6FU on west branch of central drainage.
Volcanics; ridge and outcrops. Phenology: flowering.
with David Rosenthal

U.S.A., Wyoming, Park County: Northern Absaroka Area: Sheep Mountain, north-central access from 1.3-1.5 air mi S of County Road 6FU on west branch of central drainage.
Volcanics; ridge and outcrops. Phenology: fruiting.
with David Rosenthal

U.S.A., Wyoming, Park County: Northern Absaroka Area: Wapiti Ridge Area: Houlihan Creek and ridge to southwest.
Stream bottom and forested slopes. Phenology: flowering.
with David Rosenthal

U.S.A., Wyoming, Fremont County: Wind River Range: Fitzpatrick Wilderness Area: Old Glacier Trail to Arrow Mountain.
Wooded and grassy slopes through sedimentary material. Phenology: fruiting.

U.S.A., Wyoming, Fremont County: Wind River Range: Fitzpatrick Wilderness Area: Warm Spring Creek, ca 17 air mi WNW of Dubois.
Meadow and stream bottom. Phenology: fruiting.

U.S.A., Wyoming, Park County: Northern Absaroka Area: Sulphur Creek, 2-4 air mi NE of Sunlight Peak.
Phenology: fruiting.

U.S.A., Wyoming, Park County: Northern Absaroka Area: Deer Creek, 5.5-6.5 air mi W of Valley.
Valley slopes with limber pine and spruce. Phenology: flowering.

U.S.A., Wyoming, Carbon County: Upper North Platte and Laramie River Drainages: Stinkhole Draw and ridges to NE, ca 16.5 air mi N of Sinclair; ca 17.5 air mi NE of Rawlins.
Roadside. Phenology: flowering.
with Amy J. Roderick

U.S.A., Wyoming, Carbon County: Upper North Platte and Laramie River Drainages: Stinkhole Draw and ridges to NE, ca 16.5 air mi N of Sinclair; ca 17.5 air mi NE of Rawlins.
Ridge with flat sandy areas and sandstone outcrops. Phenology: flowering.

U.S.A., Wyoming, Park County: Northern Absaroka Area: Shoshone National Forest: from Four Bear Trailhead to peak 8245T (Jim Mountain Quad), E of Jim Mountain and NW of Four Bear, ca 2.5 mi E of town of Wapiti on U.S. Hwy 14, 16, & 20.
Stream bottom and adjacent slopes. Phenology: flowering.

U.S.A., Wyoming, Fremont County: Wind River Range: East Fork Big Game Winter Range, ca 3.5 air mi NNE of Dubois.
Heavily grazed grassland with Artemisia in draws; some redbeds. Phenology: flowering.

U.S.A., Wyoming, Fremont County: [location and coordinates withheld]
Sagebrush shrubland up to montane meadows with Astragalus and Oxytropis. Phenology: flowering.

U.S.A., Wyoming, Park County: Northern Absaroka Area: Shoshone National Forest: Washakie Wilderness: Kitty Creek Pack Trail to Flora Lake, ca 21 air mi W of Wapiti.
Spruce/fir forest, also wet areas in drainage; volcanic substrate. Phenology: flowering.

U.S.A., Wyoming, Park County: Northern Absaroka Area: Shoshone National Forest: Ishawooa Mesa Trail, ca 28 air mi SW of Cody.
Sagebrush shubland, also dry drainages with pine and juniper woodlands. Phenology: flowering.

U.S.A., Wyoming, Park County: Northern Absaroka Area: Shoshone National Forest: Northern Absaroka Wilderness: up Crandall Trail, ca 36 air mi WNW of Cody.
Stream bottom and slopes. Phenology: flowering.

U.S.A., Wyoming, Carbon County: Upper North Platte and Laramie River Drainages: major tributary of Third Sand Creek S of Second Sand Creek, ca 6 air mi NNE of Elk Mountain (town); ca 12 air mi SE of Hanna.
Rolling sagebrush steppe with scattered rough breaks. Phenology: flowering.

U.S.A., Wyoming, Fremont County: Wind River Range: Fitzpatrick Wilderness Area: Shoshone National Forest: pack trail leading to Bomber Basin, ca 7.5 air mi SSE of Dubois.
Spruce/fir/pine forest with granitic rocky outcrop. Phenology: flowering.

U.S.A., Wyoming, Fremont County: Wind River Range: Shoshone National Forest: from intersection of Forest Service Road 540 (Pelham Lake Trail) and 4wd trail crossing Clint Creek, ca 15 air mi NW of Dubois.
Along creek with Populus and Salix below and spruce and pine above. Phenology: fruiting.

U.S.A., Wyoming, Fremont County: Wind River Range: Shoshone National Forest: intersection of Forest Road 538 and Forest Road 532 to unnamed high point SE of intersection, ca 17 air mi WNW of Dubois.
Lodgepole pine/spruce forest. Phenology: fruiting.

U.S.A., Wyoming, Fremont County: Wind River Range: Shoshone National Forest: ca 1 mi SE of Brooks Lake along Pinnacle Buttes Trail and adjacent, ca 25 air mi NW of Dubois.
Lodgepole pine and spruce/fir forest. Phenology: flowering.

U.S.A., Wyoming, Fremont County: Wind River Range: Shoshone National Forest: on west side of Union Pass Road, ca 0.1 mi S of intersection with Lake of the Woods Road, ca 11 air mi W of Dubois.
Cattle grazed meadows with scattered ponds. Phenology: flowering.

U.S.A., Wyoming, Fremont County: Wind River Range: Shoshone National Forest: ridge E of Spring Creek, intersection of Warm Springs Creek Road and Spring Creek, ca 13 air mi WNW of Dubois.
Lodgepole pine forest. Phenology: flowering.

U.S.A., Wyoming, Park County: Northern Absaroka Area: Shoshone National Forest: Signal Peak, ca 4 air mi due W of Wapiti on U.S. Hwy 14, 16, & 20, just inside forest boundary on north side of North Fork Shoshone River.
Toeslope of peak with scattered sagebrush; substrate volcanic. Phenology: flowering.
with Cathy Binger

U.S.A., Wyoming, Carbon County: [location and coordinates withheld]
Sandy or sandy-gravel slopes and areas among sandstone fins. Phenology: fruiting.

U.S.A., Wyoming, Park County: Northern Absaroka Area: Cabin Creek, chute to north, ca 1 mi upstream from road.
Talus slope. Phenology: flowering.

U.S.A., Wyoming, Park County: Northern Absaroka Area: Ishawooa Pack Trail, ca 1 trail mi either side of Cut Coulee.
South exposure, andesitic outcrops and derivatives. Phenology: fruiting.

U.S.A., Wyoming, Carbon County: Upper North Platte and Laramie River Drainages: along Third Sand Creek and ridge to the S, ca 2-2.5 air mi E of Saddleback Hills; ca 11.5-12 air mi SE of Hanna; ca 4.5 air mi NNE of Elk Mountain (town).
Sandstone-mudstone ridge top and sandy clay slopes with coal beds. Phenology: fruiting.

U.S.A., Wyoming, Albany County: Upper North Platte and Laramie River Drainages: along Greasewood Creek, ca 7.5 air mi N of Como Ridge, ca 18 air mi N of Rock River; ca 10 air mi NE of Medicine Bow.
Meadows along the creek. Phenology: fruiting.

U.S.A., Wyoming, Converse County: Thunder Basin National Grassland and Vicinity: Red Hills ca 0.5-1 air mi WSW of Dugout Bench Mark, ca 46.5 air mi N of Douglas; ca 13 air mi N of Bill.
Badlands in broad draw below scoria slopes. Phenology: buds.
Annotations:
1. Elymus elymoides (Raf.) Swezey var. elymoides
Annotated by Peter J. Ebertowski.
with Peter Ebertowski
Accession: RM (unaccessioned)

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.
Artemisia-Elymus foothills.
Accession: (unaccessioned)

Broken slate (shale) with ponderosa pine, rocky sandstone ridges, and alkaline flats. Phenology: flowering.
with Amy J. Roderick and B. A. Packer

U.S.A., Wyoming, Weston County: Thunder Basin National Grassland and Vicinity: hill and tributary ca 2 air mi N of Mush Creek on County Road 49, ca 16 air mi W of Newcastle; ca 18 air mi SSE of Upton.
Sagebrush/grassland. Phenology: fruiting.
Peter J. Ebertowski, 431. 6/22/2002.
Accession: RM (unaccessioned)

U.S.A., Wyoming, Converse County: Thunder Basin National Grassland and Vicinity: Antelope Creek on Forest Road 942, ca 28 air mi SE of Wright; ca 16.5 air mi NNE of Bill.
Clay soils and greasewood. Phenology: flowering & fruiting.
Peter J. Ebertowski, 526. 6/24/2002.
Accession: RM (unaccessioned)

U.S.A., Wyoming, Converse County: Thunder Basin National Grassland and Vicinity: junction of Forest roads 942 and 944, S and above East Logan Draw, ca 26 air mi SSE of Wright; ca 12.5 air mi NNW of Bill.
Sagebrush/grassland. Phenology: fruiting.
Peter J. Ebertowski, 624. 6/24/2002.

U.S.A., Wyoming, Carbon County: Upper North Platte and Laramie River Drainages: Ferris Mountain Ranch Road, ca 2-2.5 air mi NNE to NE of Lamont.
Sagebrush flats and rocky ridge. Phenology: flowering.

U.S.A., Wyoming, Campbell County: Thunder Basin National Grassland and Vicinity: clay balds, on two track W of Keeline or Forest Road 930, ca 20.5 air mi ESE of Wright; ca 45 air mi SSE of Gillette.
Sagebrush with nearly bare clay patches. Phenology: fruiting.

U.S.A., Wyoming, Campbell County: Thunder Basin National Grassland and Vicinity: hills N of Thunder Basin Work Center off Wyo Hwy 450, ca 26 air mi ESE of Wright; ca 45 air mi SSE of Gillette.
Scoria hills with ponderosa pine and Rocky Mountain juniper. Phenology: fruiting.

U.S.A., Wyoming, Weston County: Thunder Basin National Grassland and Vicinity: hills W of Turner Creek, on two-track off of U.S. Hwy 16, ca 8 air mi SE of Upton; ca 5.5 air mi WNW of Osage.
Mosaic of sagebrush grassland and clay badlands. Phenology: flowering & fruiting.

U.S.A., Wyoming, Campbell County: Thunder Basin National Grassland and Vicinity: Piney Canyon on Piney Canyon or County Road 69, ca 22 air mi ESE of Wright; ca 48 air mi WSW of Newcastle.
Edge of clay bald. Phenology: flowering & fruiting.

U.S.A., Wyoming, Campbell County: Thunder Basin National Grassland and Vicinity: hills W of Little Powder River S of Coal Creek on dirt road off of Wyo Hwy 59, ca 23 air mi NNE of Gillette; ca 31 air mi NW of Moorcroft.
Slopes in sagebrush grassland, clay soil. Phenology: fruiting.

U.S.A., Wyoming, Converse County: Thunder Basin National Grassland and Vicinity: flat off Wyo Hwy 59, ca 1.7 air mi NW of Bill; ca 35 air mi N of Douglas.
Sagebrush grassland, with sandy soil and abundant Opuntia. Phenology: fruiting.

U.S.A., Wyoming, Natrona County: Upper North Platte and Laramie River Drainages: two track to Black Rock Draw, 1 mi from County Road 321; ca 6 air mi NW of northwest end of Pathfinder Reservoir.
Sandy areas and granite ridge. Phenology: flowering.

U.S.A., Wyoming, Weston County: Thunder Basin National Grassland and Vicinity: bentonite pit W of East Iron Creek, on Forest Road 914, ca 8 air mi ESE of Upton; ca 20 air mi NW of Newcastle.
Greasewood and grass on clay pit. Phenology: fruiting.

U.S.A., Wyoming, Weston County: Thunder Basin National Grassland and Vicinity: bentonite pit W of East Iron Creek, on Forest Road 914, ca 8 air mi ESE of Upton; ca 20 air mi NW of Newcastle.
Pinus ponderosa forest. Phenology: fruiting.

U.S.A., Wyoming, Campbell County: Thunder Basin National Grassland and Vicinity: low hills N of Little Thunder Creek and Hansen Draw, on gravel road near gas processing plant, ca 21 air mi E of Wright; ca 44 air mi W of Newcastle.
Clay badlands. Phenology: fruiting.

U.S.A., Wyoming, Natrona County: Upper North Platte and Laramie River Drainages: ca 1 mi E of Beulah Bell Lake.
Sagebrush flats and slope. Phenology: flowering.

U.S.A., Wyoming, Converse County: Thunder Basin National Grassland and Vicinity: Cow Creek Buttes along and including Owl Creek, on four wheel drive road off Forest Road 958, ca 15 air mi E of Bill; ca 39 air mi NNE of Douglas.
Rocky clay patch in badlands. Phenology: flowering.

U.S.A., Wyoming, Natrona County: [location and coordinates withheld]
Shale hills and sandy areas and badlands. Phenology: flowering.
with Amy J. Roderick and Cherie Winner

U.S.A., Wyoming, Park County: Bighorn Basin: along Fenton Pass Road (BLM Road 1222), ca 5 mi S of the Greybull River, ca 10 mi SW of Burlington.
Elev. 5250 ft.
Sagebrush-saltbush-grassland with Artemisia pedatifida, Atriplex gardneri, Stipa comata, Artemisia tridentata var. wyomingensis, and Bouteloua gracilis. Phenology: flowering & fruiting.

U.S.A., Wyoming, Park County: Absaroka Mountains: North Fork Shoshone River Drainage: ridge between Big Creek and Wall Creek, ca 2-3 mi N of U.S. Hwy 14, 16, & 20.
In grassland community with Koeleria macrantha, Elymus spicatus and Carex filifolia. Phenology: flowering & fruiting.

U.S.A., Wyoming, Park County: [location and coordinates withheld]
Cliffs and ledges of Willwood formation, mostly sandy soil. Phenology: flowering & fruiting.

U.S.A., Wyoming, Park County: Bighorn Basin: ca 1/4-1/8 mi S of Sand Coulee Road; ca 4 mi E of Wyo Hwy 120; ca 25 mi N of Cody.
Elev. 4900 ft.
Sagebrush-saltbrush-grassland. Phenology: flowering & fruiting.

U.S.A., Idaho, Fremont County: Snake River Plains: sand dunes ca 7 mi NW of St. Anthony along west side of Red Road, just E of Sand Dunes Resort.
Elev. 4800 ft.
Sandy substrates with Purshia tridentata, Oryzopsis hymenoides, and Stipa comata.
Accession: (unaccessioned)

U.S.A., Montana, Carbon County: [location and coordinates withheld]
Sagebrush-grassland with Artemisia pedatifida, Hymenoxys acaulis, Atriplex confertifolia, and Bouteloua gracilis. Phenology: flowering & fruiting.
Accession: 779863, Barcode: RM0101016

U.S.A., Wyoming, Teton County: Teton Range: J. D. Rockefeller Jr. Memorial Parkway: along Glade Creek Trail, ca 4 mi SW of Flagg Ranch.
Cliffs and talus E of trail with Ivesia gordonii, Penstemon deustus, and Senecio strepanthifolius var. rubricaulis. Phenology: flowering & fruiting.
Accession: RM 780658

U.S.A., Montana, Park County: Beartooth Mountains: Gallatin National Forest: Vernon Lake, ca 5 mi E of Cooke City.
Rock outcroppings west of lake; mostly vernally moist shallow soil over granitic bedrock with Allium brandegei, Lewisia triphylla, Danthonia intermedia, and Mimulus breweri. Phenology: flowering.
Accession: RM 782255

U.S.A., Montana, Carbon County: Ridge just E of U.S. Hwy 310 and W of Hollenbeck Draw, S of the Clarks Fork Yellowstone River, 5 mi S of Belfry.
Sagebrush-saltbush-grassland on sandstone outcroppings with Cymopterus terebinthinus, Artemisia nova, and Atriplex confertifolia. Phenology: flowering & fruiting.

U.S.A., Montana, Gallatin County: Gallatin Range: Gallatin National Forest: just N of Hidden Lakes trailhead, 4 mi E of U.S. Hwy 191, 28 mi SSW of Bozeman.
T6S R5E S30
Clearcut lodgepole pine forest with Carex rossii, Castilleja miniata, Juniperus communis, and Carex geyeri. Phenology: flowering & fruiting.

Rough breaks of various sagebrushes with reclaimed areas. Phenology: flowering.
with B. E. Nelson

U.S.A., Wyoming, Park County: Absaroka Mountains: Yellowstone National Park: just E of Slough Creek, ca 3 mi NE of Slough Creek Campground.
Rock outcroppings with Penstemon fruticosus, Woodsia scopulina, and Linanthus septentrionalis. Phenology: flowering & fruiting.

U.S.A., Idaho, Fremont County: Island Park Plateau: Targhee National Forest: along Anderson Mill Canyon or Forest Road 164, 8 mi NE of Ashton.
Open lodgepole pine forest on south-facing slope with Gayophytum diffusum var. diffusum, Carex rossii, and Hieracium albiflorum. Phenology: flowering & fruiting.

U.S.A., Arizona, Navajo County: Sitgreaves National Forest: Mogollon Plateau: Wildcat Canyon above Forest Road 504, ca 10.5 air mi NW of Heber; ca 25.5 air mi S of Winslow.
Canyon bottom, walls, and slopes on limestone. Phenology: fruiting.
with James F. Fowler, Brian Reif

U.S.A., Wyoming, Carbon County: Upper North Platte and Laramie River Drainages: Needle Peak N of Baggot or County Road 680, ca 11.2 air mi NE of Encampment; ca 20.2 air mi SW of Saratoga.
Gravelly sagebrush grasslands and draw. Phenology: fruiting.

U.S.A., Colorado, Grand County: Arapaho National Forest: Middle Park: just N of U.S. Hwy 40, ca 3 mi W of Parshall; ca 9 mi E of Kremmling.
Roadside and sagebrush steppe. Phenology: flowering & fruiting.
with Michael Foley

U.S.A., Arizona, Coconino County: Coconino National Forest: split in Forest roads 96 and 95 in bottom of East Clear Creek.
Sandstone walls and slopes below. Phenology: flowering & fruiting.
Annotations:
1. Elymus elymoides (Raf.) Swezey var. elymoides
Annotated by B. E. Nelson.
with James F. Fowler

U.S.A., Colorado, Grand County: Arapaho National Forest: Front Range: Vasquez Creek, ca 3 air mi SSE of Fraser, ca 6.5 air mi NNW of Berthoud Pass.
Along creek, in spruce forest, and roadside. Phenology: flowering & fruiting.

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

U.S.A., Colorado, Grand County: Gore Range: along Trough or County Road 1, ca 1 air mi ENE of Pumphouse Recreation Area above Colorado River, ca 7 air mi SW of Kremmling.
Recently burned pinyon/juniper/sagebrush area. Phenology: flowering.
Annotations:
1. Elymus elymoides (Raf.) Swezey var. elymoides
Annotated by Erin Foley.
with Erin Foley

U.S.A., Colorado, Grand County: Middle Park: off BLM Road 2757, ca 1 air mi E of County Road 2 and ca 1/3 mi N of Sulphur Springs, ca 7.5 air mi NE of Kremmling.
Stony sagebrush slopes. Phenology: flowering & fruiting.
Annotated by Erin Foley.

U.S.A., Colorado, Grand County: Middle Park: E of County Road 3, ca 2 air mi S of Parshall and ca 2 air mi E of Williams Fork Reservoir, ca 4.5 air mi SW of Hot Sulphur Springs.
Adjacent rocky sagebrush slopes. Phenology: flowering & fruiting.
Annotated by Erin Foley.
with Daniel Mullendore

U.S.A., Colorado, Grand County: Middle Park: along and just E of County Road 3, ca 1 air mi S of Parshall and ca 1 3/4 air mi NE of Williams Fork Reservoir, ca 4 1/4 air mi SW of Hot Sulphur Springs.
Stony sagebrush slopes. Phenology: flowering & fruiting.
with Daniel Mullendore

U.S.A., Colorado, Grand County: Middle Park: Fishing Access at the junction of Colorado River and Blue River; ca 1 air mi SW of Kremmling and ca 10.5 air mi NE of Radium.
Along road on fine sediment. Phenology: flowering & fruiting.

U.S.A., Wyoming, Carbon County: Upper North Platte and Laramie River Drainages: summit of Sheep Mountain E of Wyo Hwy 71, ca 18.7 air mi S of Rawlins.
Cushion community with scattered Artemisia tridentata and A. pedatifida; gravel and shale rock. Phenology: flowering.

U.S.A., Colorado, Grand County: Middle Park: Red Mountain, ca 2 mi E of Kremmling and 6.5 mi W of Parshall.
Sagebrush slope. Phenology: flowering & fruiting.

U.S.A., Colorado, Grand County: Middle Park: just N of Colorado River, off U.S. Hwy 40 between Sulphur Gulch and Rock Creek, ca 7 mi W of Hot Sulphur Springs and 8.5 air mi WNW of Kremmling.
Sagebrush/greasewood flats. Phenology: flowering & fruiting.

U.S.A., Colorado, Grand County: Middle Park: Sulphur Springs, ca 7.5 air mi NE of Kremmling and ca 9 air mi WNW of Hot Sulphur Springs.
Sagebrush slope. Phenology: flowering & fruiting.

U.S.A., Colorado, Grand County: Middle Park: ca 10.5 air mi NNE of Kremmling and ca 6 mi NNE of Wolford Mountain.
South-facing sedimentary slope. Phenology: flowering & fruiting.
with Tony Sloan

U.S.A., Colorado, Grand County: Middle Park: just S of Horse Gulch off County Road 22, ca 2.5 air mi NE of Kremmling and ca 3.5 air mi SE of Wolford Mountain.
Southeast-facing sagebrush slope. Phenology: flowering & fruiting.

U.S.A., Arizona, Coconino County: Tusayan National Forest:
T21N R5E
Phenology: flowering.
Annotated by F. C. W in 1946.
Accession: USFS 427600

U.S.A., Arizona, Gila County: Tonto National Forest: McFadden Horse Mountain.
Commonly abundant; scattered abundance. Phenology: fruiting.
Annotated by F. C. W in 1946.
Accession: USFS 427625

U.S.A., New Mexico, Hidalgo County: Coronado National Forest: West Animas Range Allotment.
Grass community in decomposed granite soil on a west slope with Red feather and grama; scattered abundance; generally distributed. Phenology: flowering & fruiting.
Annotated by F. C. W in 1946.
Accession: USFS 427568

U.S.A., Wyoming, Carbon County: Great Divide Basin Area: Great Divide Basin: along Buzzard Road, ca 2 air mi NE of Rendle Point above Separation Flats, ca 16 air mi NNW of Rawlins.
Rolling plains of sand, clay, and barren clay knolls with several species of Artemisia, Atriplex, and mats of Opuntia. Phenology: flowering.
with Laura Welp

U.S.A., Wyoming, Carbon County: Great Divide Basin Area: Great Divide Basin: ridge along south side of Lost Soldier Creek off Wyo Hwy 73 between Lamont and Bairoil, ca 32.5 air mi NNW of Rawlins.
Sandy clay desert shrub flats below sandstone ridge. Phenology: fruiting.
with Laura Welp

U.S.A., Wyoming, Sweetwater County: Great Divide Basin Area: Great Divide Basin: along Lost Soldier Creek on Bairoil or County Road 22, ca 4.5 air mi W of Bairoil, ca 42 air mi NNE of Wamsutter; ca 36.5 air mi NW of Rawlins.
Stony sagebrush-grassland. Phenology: fruiting.
with Laura Welp

U.S.A., Wyoming, Fremont County: Great Divide Basin Area: Crooks Mountain: along Cottonwood Creek at the foot of the mountain on the north side, ca 9 air mi SW of Jeffrey City; ca 48.5 air mi SE of Lander.
Rocky bench and along small stream. Phenology: fruiting.

U.S.A., Wyoming, Sweetwater County: Great Divide Basin Area: Great Divide Basin: Chain Lakes Rim along Riner Cutoff or BLM Road 3203, ca 2 air mi S of Chain Lakes, ca 19.5 air mi NNE of Wamsutter.
Rolling sandy to sandy-clay slopes with Artemisia, Opuntia, and Grayia. Phenology: flowering.

U.S.A., Wyoming, Sweetwater County: Great Divide Basin Area: Great Divide Basin: Chain Lakes Rim along Riner Cutoff or BLM Road 3203, ca 2 air mi S of Chain Lakes, ca 19.5 air mi NNE of Wamsutter.
Sandy to sandy-clay slopes with sagebrush. Phenology: fruiting.

U.S.A., Wyoming, Sweetwater County: Great Divide Basin Area: Great Divide Basin: Eagles Nest Spring and vicinity, ca 1 air mi E of Eagles Nest, ca 30.5 air mi NNW of Wamsutter; ca 50.5 air mi WNW of Rawlins.
Sparsely vegetated clay slopes with sandstone outcrops. Phenology: fruiting.

U.S.A., Wyoming, Sweetwater County: Great Divide Basin Area: Great Divide Basin: ridge about halfway between Hay and Lost Creek reservoirs, ca 38 air mi NE of Point of Rocks; ca 29 air mi NW of Wamsutter.
Indian ricegrass above, badlands slopes with sagebrush on the east-facing sides of gullies, some sandstone outcrops and rocks. Phenology: fruiting.

U.S.A., Wyoming, Sweetwater County: Great Divide Basin Area: Great Divide Basin: sand dunes and slope along Greasewood Wash, ca 4 air mi N of Black Rock, ca 32.5 mi NE of Rock Springs.
41.9242° N, 108.7916° W; NAD 83, uncertainty .75 mi., Digital Map
Greasewood flats. Phenology: flowering.

U.S.A., Wyoming, Sweetwater County: [location and coordinates withheld]
Narrow wash, knoll, and adjacent flat plain in low rolling hills; dry, sandy soil dominated by Sarcobatus, Atriplex, Elymus, and large dense stands of Thlaspi arvense. Phenology: fruiting.

U.S.A., Wyoming, Carbon County: Great Divide Basin Area: Great Divide Basin: Table Mountain and vicinity, ca 17 air mi SE of Lamont; ca 9 air mi SW of Bradley Peak.
Dry, north-facing slopes with sandstone outcrops; sagebrush and grasses dominant; dry, silty soil. Phenology: fruiting.
Annotated by Stuart Markow.

U.S.A., Wyoming, Sweetwater County: [location and coordinates withheld]
Wash with dry, sandy soil; homogeneous patches of Sarcobatus, graminoids and Thlaspi arvense. Phenology: flowering.

U.S.A., Wyoming, Fremont County: Great Divide Basin Area: Crooks Mountain: springs and adjacent slopes at head of West Arapahoe Creek, ca 6.5 air mi W of Crooks Peak; ca 11 air mi NW of Bare Ring Butte.
Wide, rocky channel of spring; graminoids dominant, heavily grazed; sandy, wet soil. Phenology: fruiting.

U.S.A., Wyoming, Carbon County: Great Divide Basin Area: Great Divide Basin: Government Reservoir, ca 10 air mi SSE of Wamsutter; ca 16 air mi SW of Creston Junction.
Dry graminoid plain surrounding reservoir. Phenology: fruiting.

U.S.A., Wyoming, Sweetwater County: Great Divide Basin Area: Great Divide Basin: along the face of Wamsutter Rim, ca 5 air mi SW of Wamsutter; ca 7 air mi E of Red Desert.
Moist areas along east-facing slope, such as areas of late snow melt and shaded parts of wash. Phenology: fruiting.

U.S.A., Wyoming, Sweetwater County: Great Divide Basin Area: Great Divide Basin: spring and adjacent slopes on Steamboat Mountain, ca 5 air mi NNE of North Table Mountain; ca 11 air mi NW of Black Rock.
Spring and adjacent dense pine and aspen stand; graminoids dominant in understory; moist, duffy soil. Phenology: flowering.

U.S.A., Wyoming, Carbon County: Great Divide Basin Area: Great Divide Basin: top and sides of Continental Divide in rolling plains, ca 12 air mi S of Creston Junction; ca 17 air mi SE of Wamsutter.
Sparsely vegetated knoll dominated by graminoids; dry, rocky soil with selenium present. Phenology: fruiting.

U.S.A., Wyoming, Fremont County: Great Divide Basin Area: Sweetwater River Drainage: west side of Rock Creek, ca 9 air mi SE of Atlantic City; ca 11 air mi NNE of Continental Peak.
Steep, east-facing slope adjacent to creek; dense, low sagebrush dominant, forbs in shade of sage; dry, rocky soil. Phenology: fruiting.

U.S.A., Wyoming, Sweetwater County: Great Divide Basin Area: Great Divide Basin: Steamboat Mountain, ca 6.5 air mi WNW of Greasewood Wash; ca 13.5 air mi N of Superior.
41° 58' 58" N, 108° 57' 43" W; uncertainty 1 m., Digital Map
Small open spring on north-facing slope, recently burned over; sagebrush and lupine dominant colonizers; moist soil. Phenology: fruiting.
Annotated by Stuart Markow.

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.
Disturbed pipeline bed across creek; scattered forbs and grasses; gravel substrate. Phenology: fruiting.

U.S.A., Wyoming, Carbon County: Great Divide Basin Area: Ferris Mountains: base, steep slopes, and limestone fins of Ferris Mountain, ca 12.5 air mi E of Lamont; ca 7 air mi NW of Ferris.
Northwest-facing, uplifted slope and drainage; open pine overstory with scattered aspen, sagebrush understory; fine, dry, loose, duffy soil. Phenology: fruiting.

U.S.A., Wyoming, Sweetwater County: [location and coordinates withheld]
Saddle on top of butte by higher peaks, slopes with steep talus; dominated by Artemisia; flat area has fewer shrubs, more graminoids. Phenology: fruiting.
with B. E. Nelson

U.S.A., Wyoming, Fremont County: Great Divide Basin Area: Green Mountain: drainage and adjacent slopes in foothills, ca 6.5 air mi W of Whiskey Peak; ca 10 air mi NE of Bare Ring Butte.
Shaded, narrow drainage with running stream; tall aspen overstory, short pine in understory; heavily grazed, not much vegetation in understory; wet, sandy, mucky soil near stream. Phenology: fruiting.

U.S.A., Wyoming, Fremont County: Great Divide Basin Area: Crooks Mountain: drainages and intervening slope ca 4.5 air mi W of Crooks Peak and ca 10.5 air mi SW of Jeffery City.
South-east facing slope; pine overstory, dense sagebrush/rabbitbrush understory; dry fine rocky soil with scattered boulders. Phenology: fruiting.
Annotated by Stuart Markow.

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.
Slopes and hilltop near creek; dry, red, rocky soil, partially vegetated with scattered low sagebrush shrubs and grasses. Phenology: fruiting.

U.S.A., Wyoming, Sweetwater County: Great Divide Basin Area: Great Divide Basin: sand dunes and adjacent slope of Iron Spring, ca 1.5 air mi S of Steamboat Mountain; ca 7.5 air mi NW of Spring Butte.
Partially vegetated sand dune with low species diversity--Oryzopsis, Vicia, and Rumex are main colonizers. Phenology: flowering.

U.S.A., Wyoming, Sweetwater County: Great Divide Basin Area: Great Divide Basin: Twelvemile Gulch, ca 11 air mi E of Black Rock; ca 12 air mi WSW of Chalk Butte.
Banks and adjacent area near stream; partially vegetated with Sarcobatus dominant in dry sandy soil. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sweetwater County: Great Divide Basin Area: Great Divide Basin: Tenmile Flat, ca 13.5 air mi SE of Black Rock; ca 13.5 air mi SW of Chalk Butte.
Slopes of dry wash with rocky outcrops, partially vegetated with sagebrush dominant; dry, sandy soil. Phenology: fruiting.

U.S.A., Wyoming, Carbon County: Great Divide Basin Area: Great Divide Basin: along the west side of Coyote Springs Rim, ca 15 air mi S of Bairoil; ca 5 air mi W of Separation Point.
Steep east and west-facing slopes with sandstone outcrops and boulders; partially vegetated, with grasses and sagebrush dominant; dry silty soil. Phenology: fruiting.

U.S.A., Wyoming, Sweetwater County: Great Divide Basin Area: Great Divide Basin: Circle Bar Lake, ca 21 air mi N of Wamsutter; ca 4.5 air mi NE of Government Reservoir.
Shore of large (3/4 mi diameter), shallow lake in wide basin; scattered Atriplex shrubs and Distichlis dominant; dry sandy soil. Phenology: fruiting.

U.S.A., Wyoming, Sweetwater County: Great Divide Basin Area: Great Divide Basin: wide valley E of Horseshoe Bend, ca 6 air mi SW of Lost Creek Butte; ca 16 air mi N of Red Desert.
Top and north-facing slope of wide valley; graminoids and <1' sagebrush dominant; dry, red, sandy soil. Phenology: fruiting.

U.S.A., Wyoming, Sweetwater County: Great Divide Basin Area: Great Divide Basin: north side of Alkali Draw, ca 2.5 air mi NE of the Pinnacles; ca 9 air mi W of Buffalo Hump Lake.
Shallow, narrow draws in south-facing slope; partially vegetated with grasses and scattered low sagebrush. Phenology: fruiting.

U.S.A., Wyoming, Sweetwater County: Great Divide Basin Area: Great Divide Basin: along Bush Rim, ca 8.5 air mi S of Oregon Butte; ca 7.5 air mi NW of the Pinnacles.
Shaded, running spring; aspen in overstory, dense graminoids in understory, diverse forbs; wet, peaty soil. Phenology: fruiting.

U.S.A., Wyoming, Sweetwater County: Great Divide Basin Area: Great Divide Basin: along Delany Rim, ca 9.5 air mi SW of Red Desert; ca 27 air mi ESE of Point of Rocks.
Moderately steep, moist, north-facing, stratified sandstone cliff face; probably late snow melt; dense grasses, scattered sagebrush and oregon grape; diverse forbs in shade of shrubs. Phenology: fruiting.

U.S.A., Wyoming, Fremont County: Great Divide Basin Area: Great Divide Basin: ca 1.5 air mi W of Continental Peak; ca 6 air mi E of Oregon Buttes.
Top and north-facing slopes of sandstone rim; partially vegetated with low sagebrush dominant; dry sandy soil. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sweetwater County: Great Divide Basin Area: Great Divide Basin: Rador Springs, along Black Rock Creek, ca 2.5 mi W of Black Rock; ca 13.5 air mi NNE of Point of Rocks.
Seep in flat greasewood draw with patches of interspersed graminoids and shrubs; clay soil with salt deposits. Phenology: fruiting.
with B. E. Nelson

U.S.A., Wyoming, Sweetwater County: Great Divide Basin Area: Great Divide Basin: sand dune, ca 6 air mi NW of Chalk Butte; ca 15.5 air mi ENE of Black Rock.
Partially vegetated sand dune with Oryzopsis and Stipa comata dominant, scattered rabbitbrush. Phenology: fruiting.

U.S.A., Wyoming, Sweetwater County: Great Divide Basin Area: Great Divide Basin: Eagles Nest Draw and adjacent slope, ca 22 air mi SW of Bairoil; ca 11 air mi SSW of Bare Ring Butte.
Dry drainage and north-facing slope in slightly rolling hills; 1-2' sagebrush and grasses dominant; dry sandy soil. Phenology: fruiting.

U.S.A., Wyoming, Fremont County: Great Divide Basin Area: Great Divide Basin: Bare Ring Butte, ca 15.5 air mi W of Bairoil; ca 8.5 air mi SSE of Crooks Peak.
Drainage and adjacent partially vegetated slopes on south-facing side of sandstone butte; <1' tall sagebrush dominant; rocky dry soil. Phenology: fruiting.

U.S.A., Wyoming, Fremont County: Great Divide Basin Area: Great Divide Basin: Bare Ring Butte, ca 15.5 air mi W of Bairoil; ca 8.5 air mi SSE of Crooks Peak.
North-facing slope of butte; partially vegetated with <1' tall sagebrush; dry, rocky soil. Phenology: fruiting.

U.S.A., Wyoming, Fremont County: Great Divide Basin Area: Green Mountain: along rim in Owl Hills, ca 12 air mi SE of Jeffrey City; ca 12.5 air mi W of Three Forks.
West-facing slope of drainage in steep hills; grasses dominant; soil rocky, unstable. Phenology: fruiting.

Eroded slopes and flats below with drainage. Phenology: fruiting.

Sagebrush slopes, area beneath snow fence, and shale and sandstone outcrops. Phenology: fruiting.

U.S.A., Wyoming, Sweetwater County: Great Divide Basin Area: Great Divide Basin: Delany Rim, ca 5 air mi S of Tipton.
Sandy sagebrush areas below, eroded rim, and cushion community above; also areas of slumping with standing water. Phenology: fruiting.

Anticlinal ridge with bands of sandstones, shales, mudstones, and clay, sandy clay, or sandy soils. Phenology: flowering.

U.S.A., Wyoming, Carbon County: Great Divide Basin Area: Great Divide Basin: north end of Shamrock Hills just above Separation Flats, ca 19.5 air mi SSE of Bairoil; ca 16.5 air mi NNW of Rawlins.
Level areas and gentle slopes with alternating bands of sandstone and clay, sandy clay, or sandy soils and mostly cushion or low growing plants. Phenology: flowering & fruiting.

Sandy slopes and sandy clay gravel covered flats. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sweetwater County: Great Divide Basin Area: Great Divide Basin: along Dugout Draw at the west edge of Red Desert Basin, ca 27 air mi WNW of Wamsutter, ca 44 air mi ENE of Rock Springs.
Salt desert shrub with sparsely vegetated areas and knolls. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sweetwater County: Great Divide Basin Area: Great Divide Basin: Horseshoe Bend E of County Road 67, ca 23.5 air mi NW of Wamsutter; ca 54.5 air mi ENE of Rock Springs.
Sparsely vegetated slopes of clay, mudstone, shales, and sandstones on a rim. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sweetwater County: Great Divide Basin Area: Great Divide Basin: sand dunes between Red Lake and Chalk Butte at the edge of Red Desert Basin along County Road 20, ca 30 air mi NW of Wamsutter; ca 49 air mi ENE of Rock Springs.
Red soft clay flats with soft clay mounds, the area dominated by Sarcobatus, Monolepis, and Atriplex dioica. Phenology: flowering & fruiting.

U.S.A., Wyoming, Carbon County: Upper North Platte and Laramie River Drainages: Slate Ridge W of Wyo Hwy 487, ca 3.9 air mi N of Medicine Bow townsite.
Shale ridge with scattered ponderosa pine and greasewood bottom. Phenology: fruiting.

U.S.A., Wyoming, Carbon County: Great Divide Basin Area: Great Divide Basin: top of Red Rim, ca 8 air mi SW of Hadsell; ca 13.5 air mi E of Creston Junction.
Sandstone outcrops on ridgetop; sandy soil. Phenology: flowering.

U.S.A., Wyoming, Carbon County: Great Divide Basin Area: Great Divide Basin: flat near Separation Creek, ca 7 air mi E of Separation Point; ca 16 air mi S of Ferris.
Low basin with grasses, scattered sagebrush, and greasewood; sandy soil with clay in lower areas. Phenology: flowering.

U.S.A., Wyoming, Sweetwater County: Great Divide Basin Area: Great Divide Basin: ridge near Windy Hill, ca 8.5 air mi NE of Creston Junction; ca 19 air mi W of Rawlins.
Sparsely vegetated west facing slope with grasses and Arenaria; fine soil with scattered boulders. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sweetwater County: Great Divide Basin Area: Great Divide Basin: Red Desert Basin, ca 16 air mi NW of Red Desert; ca 9 air mi SE of Chalk Butte.
Partially vegetated greasewood flat with clay soil. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sweetwater County: Great Divide Basin Area: Great Divide Basin: ridge in Red Desert Basin, ca 16 air mi NW of Red Desert; ca 9.5 air mi SE of Chalk Butte.
Small depression with hard clay soil and sand. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sweetwater County: Great Divide Basin Area: Great Divide Basin: ca 31 air mi N of Red Desert; ca 22 air mi S of Sweetwater Station.
Top of low ridge with grasses and sagebrush; fine soil with gravel. Phenology: flowering.

U.S.A., Wyoming, Sweetwater County: Great Divide Basin Area: Great Divide Basin: ca 7.5 air mi N of Eagles Nest; ca 14 air mi NE of Bastard Butte.
Crest of hill; fine white clay soil; sparsely vegetated. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sweetwater County: Great Divide Basin Area: Great Divide Basin: ca 6.5 air mi NW of Eagles Nest; ca 8.5 air mi E of Bastard Butte.
Partially vegetated low ridge with grasses and scattered low sagebrush; fine sandy soil with gravel. Phenology: flowering.

U.S.A., Wyoming, Sweetwater County: Great Divide Basin Area: Great Divide Basin: Buffalo Hump, ca 8 air mi SW of Bastard Butte; ca 10 air mi NE of The Pinnacles.
Partially vegetated south facing slope with grasses and scattered sagebrush; fine soil. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sweetwater County: Great Divide Basin Area: Great Divide Basin: Cyclone Rim, ca 9.5 air mi NE of Bastard Butte; ca 4.5 air mi SW of Flattop Buttes.
Partially vegetated rimtop with grasses and low sagebrush; fine sandy soil with rocks. Phenology: flowering.

U.S.A., Wyoming, Fremont County: Great Divide Basin Area: Great Divide Basin: ca 8 air mi ENE of Continental Peak; ca 7 air mi SW of St. Marys Peak.
Bottom of draw on rim with dense sagebrush; fine sandy soil. Phenology: flowering.

U.S.A., Wyoming, Fremont County: Great Divide Basin Area: Sweetwater River Drainage: ca 20 air mi SSE of Lander; ca 9 air mi N of Schoettlin Mountain.
Steep, partially vegetated north facing slope with grasses; shaley soil. Phenology: flowering.

U.S.A., Wyoming, Fremont County: Great Divide Basin Area: Great Divide Basin: slopes of Continental Peak, ca 7 air mi E of Oregon Buttes; ca 11 air mi W of Circle Bar Lake.
Partially vegetated base of peak with grasses and scattered sagebrush; silty, sandy soil with rocks. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sweetwater County: Great Divide Basin Area: Great Divide Basin: Split Rock Canyon, ca 5 air mi NE of Steamboat Mountain; ca 2.5 air mi S of Freighter Spring.
Narrow drainage with sagebrush and rabbitbrush; sandy soil. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sweetwater County: Great Divide Basin Area: Great Divide Basin: Bush Rim, ca 3.5 air mi N of Freighter Spring; ca 12 air mi S of Oregon Buttes.
Partially vegetated rimtop with Artemisia pedatifida and grasses; thin shaley soil. Phenology: fruiting.

U.S.A., Wyoming, Sweetwater County: Great Divide Basin Area: Great Divide Basin: Bush Rim, ca 4 air mi SW of Oregon Buttes; 6.5 air mi NE of Rock Cabin Spring.
Small draw on north facing slope below sandstone outcrops; sandy soil. Phenology: flowering & fruiting.

Partially vegetated rimtop with scattered grasses and sagebrush; rocky sandy soil with sandstone outcrops. Phenology: flowering & fruiting.

U.S.A., Wyoming, Carbon County: Great Divide Basin Area: Great Divide Basin: sand dunes near Table Mountain ca 6 air mi SE of Ferris; ca 3 air mi N of Windy Ridge.
Partially vegetated sand dunes with sagebrush and grasses. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sweetwater County: Great Divide Basin Area: Great Divide Basin: Antelope Reservoir, ca 7 air mi W of Bare Ring Butte; ca 14 air mi NE of Eagles Nest Spring.
Wash between low hills with dense sagebrush; fine sandy soil with rocks. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sweetwater County: Great Divide Basin Area: Great Divide Basin: Antelope Reservoir, ca 7 air mi W of Bare Ring Butte; ca 14 air mi NE of Eagles Nest Spring.
Slight north facing slope of hill with sagebrush and grasses; fine sandy soil with rocks. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sweetwater County: Great Divide Basin Area: Great Divide Basin: sand dune ca 16 air mi N of Wamsutter; ca 8.5 air mi SE of Circle Bar Lake.
Slight south facing slope with sagebrush and grasses; fine sandy soil. Phenology: flowering & fruiting.

U.S.A., Wyoming, Carbon County: Great Divide Basin Area: Great Divide Basin: rolling hills near Haystack Mountains, ca 8 air mi NW of Sinclair; ca 8 air mi NE of Rawlins.
Partially vegetated slope at base of hill; scattered grasses and sagebrush; sandy soil. Phenology: flowering & fruiting.

Dry east facing slope of rim with sagebrush and grasses; fine soil. Phenology: fruiting.

U.S.A., Wyoming, Fremont County: Great Divide Basin Area: Great Divide Basin: rim ca 5 air mi NW of Continental Peak; 3 air mi E of Dickie Springs.
Partially vegetated rocky rimtop with low sagebrush and grasses; sandy soil, granite boulders. Phenology: fruiting.

U.S.A., Wyoming, Fremont County: Great Divide Basin Area: Crooks Mountain: Mason Creek near Crooks Peak, ca 8 air mi NW of Bare Ring Butte; ca 10.5 air mi SW of Jeffrey City.
Small draw on north facing slope with sagebrush and scattered pine and juniper; rocky sandy granitic soil. Phenology: flowering & fruiting.

U.S.A., Wyoming, Teton County: Mount Leidy Highland Area: Gray Hills: ridge and adjacent area overlooking Slate Creek, ca 4.5 air mi NW of west end of Upper Slide Lake.
Douglas fir and Engelmann spruce forest, adjacent barren ridge, and slope below.

U.S.A., Wyoming, Carbon County: Upper North Platte and Laramie River Drainages: Ferris Mountains: Miners Canyon on northeastern side of range, ca 16 air mi N of Independence Rock.
Subalpine fir and gravelly ridge with limber pine. Phenology: fruiting.
with Kevin J. Taylor

U.S.A., Arizona, Graham County: Graham Mountains.
T9S R24E S14
Phenology: flowering.
Annotated by F. Douglas Wilson in 1956.
1.
Annotated by C. L. Porter in 1956.
with Ruth A. Nelson
Accession: RM 153408

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

U.S.A., Wyoming, Teton County: Gros Ventre Area: Jackson Peak.
Upper slopes and summit. Phenology: flowering.

U.S.A., Wyoming, Sublette County: Gros Ventre Area: ca 7 air mi E of Bondurant.
Lodgepole pine with large openings, along stream. Phenology: flowering.

U.S.A., Wyoming, Teton County: Mount Leidy Highland Area: Upper Slide Lake.
Rocky slopes. Phenology: fruiting.
with Stuart Markow

U.S.A., Wyoming, Carbon County: Upper North Platte and Laramie River Drainages: E of Wyo Hwy 487, ca 14.2 air mi N of Medicine Bow townsite.
Grassy, gravelly roadside. Phenology: flowering.

U.S.A., Wyoming, Teton County: Mount Leidy Highland Area: ca 6.5 air mi ESE of Black Rock Ranger Station, Forest Road 140 on North Fork Spread Creek.
Streamside. Phenology: flowering & fruiting.

U.S.A., Wyoming, Teton County: Mount Leidy Highland Area: 2-3 air mi ENE of East Leidy.
Streamside and meadow. Phenology: flowering & fruiting.

U.S.A., Wyoming, Teton County: Mount Leidy Highland Area: head of Dry Cottonwood Creek SW to Saddle.
Meadow and ridge. Phenology: flowering & fruiting.

U.S.A., Wyoming, Teton County: Mount Leidy Highland Area: southeast slope leading to summit of Mount Leidy from saddle.
Wooded, rocky slope. Phenology: flowering.
with Stuart Markow

U.S.A., Wyoming, Teton County: Mount Leidy Highland Area: slope at SE end of ridge leading from summit of Mount Leidy.
Rocky, woody slope. Phenology: flowering & fruiting.

U.S.A., Wyoming, Teton County: Mount Leidy Highland Area: Black Rock Creek and adjacent hills, 0.5 air mi W of the east end of Forest Service Road 100.
Open slopes and stream. Phenology: flowering.

U.S.A., Wyoming, Teton County: Mount Leidy Highland Area: Grouse Mountain, southern ridge.
Rocky slopes and ridge with subalpine fir, white bark pine, and engelmann spruce. Phenology: flowering & fruiting.

U.S.A., New Mexico, Lincoln County: Lincoln National Forest: Seven Cabins Trail: 1/2 mi N of summit of Capitan Mountains.
Grass community in gravelly rich soil on a north slope with wild oats and mountain bunchgrass; distributed from 6000-8500 ft elevation; scattered abundance. Phenology: fruiting.
Barnard A. Hendricks, 4-H. 9/2/1920.

U.S.A., Colorado, Chaffee County: Central Colorado: Sawatch Range, East Slope Continental Divide: Rainbow Trail area from Forest Road 108 to U.S. Hwy 285 at Mears Junction, ca 3 air mi S of Salida.
Mixed conifer to aspen to open grass. Phenology: flowering & fruiting.

U.S.A., Colorado, Eagle County: Central Colorado: Castle Peak Area, West Slope Continental Divide: just N of County Road 6A, off Colo Hwy 131, ca 1 air mi SW of State Bridge; ca 10 air mi NNE Wolcott.
Open sagebrush. Phenology: flowering.

U.S.A., Colorado, Eagle County: Central Colorado: Gore Range, West Slope Continental Divide: off Forest Road 405, ca 5.5 mi from Colo Hwy 131, ca 7 air mi SE from State Bridge.
Sagebrush and Symphoricarpos. Phenology: flowering & fruiting.

U.S.A., Colorado, Eagle County: Central Colorado: Castle Peak Area, West Slope Continental Divide: S of Blue Hill, 1.3 road mi on County Road 33 past junction with County Road 41 and County Road 30, ca 15 air mi N of Eagle.
Pinyon-juniper-sagebrush with oak woodland. Phenology: flowering.

U.S.A., Colorado, Eagle County: Central Colorado: Hardscrabble Mountain Area, West Slope Continental Divide: 2.2 road mi on Cottonwood Road past junction with County Road 10A, ca 5 air mi SW of Gypsum.
Pinyon-juniper with Cercocarpus montanus. Phenology: flowering.

U.S.A., Arizona, Graham County: Graham Mountains: Ravine.
With oak, hemlock and ash. Phenology: flowering.
Annotated by F. Douglas Wilson in 1956.
with Ruth Maguire

U.S.A., Arizona, Graham County: Near Hwy 81: ca 25 mi E of Safford.
Grass community in rocky lava slopes on a north exposure with Nolina, Haplopappus, Juniperus, Agave and Acacia. Phenology: flowering.
Annotated by F. Douglas Wilson in 1956.
with B. L. Richards, Jr. and Theodore Moeller

U.S.A., Colorado, Chaffee County: Central Colorado: Sawatch Range, East Slope Continental Divide: N of Clear Creek Resevoir, ca 16 air mi S of Leadville; ca 1.5 air mi S of Granite.
Sagebrush steppe, on south aspect. Phenology: flowering & fruiting.

U.S.A., Arizona, Graham County: San Carlos Reservation: Ash Flats: Arsenic Tubs vicinity.
Grass community in flats and gentle slopes with Hilaria, Aristida, Verbena, Cryptantha and Sphaeralcea; common. Phenology: flowering.
with B. L. Richards, Jr. and Theodore Moeller

U.S.A., Arizona, Coconino County: Kaibab National Forest: Jacobs Canyon.
T39N R1E S29
Woodland browse community in gravel soil on a gentle west slope; scattering abundance; widely distributed. Phenology: fruiting.
Benjamin Swapp, S-39. 6/7/1926.

U.S.A., New Mexico, Sierra County: Datil National Forest.
Weed community in sandy loam on a southern slope with wild geranium; scarcely distributed on mesa and hillsides. Phenology: fruiting.
Benton S. Rodgers, 1. 9/7/1920.

U.S.A., Colorado, Pitkin County: Central Colorado: Sawatch Range, West Slope Continental Divide: below Triangle Peak, off County Road 16, 4.4 road mi SE of junction of Colo Hwy 82 and Lower River Road, ca 9 air mi NW of Aspen.
Sagebrush-juniper. Phenology: flowering.

U.S.A., New Mexico, Catron County: Datil National Forest: Sand Flats.
T4S R16W S16
Flat bottom community in a small drainage on an open mesa; generally distributed over types 1, 6 and 9; scattered abundance in 6 and 9; sometimes locally abundant; considered very abundant in type 1. Phenology: flowering & fruiting.
with Murrel W. Talbot

U.S.A., Arizona, Pima County: Coranado National Forest: McCleary's.
Gravelly hillside and mesa with brush over mountain area; common but not abundant. Phenology: flowering.
1.
Annotated by Agnes B. Chase in 1946.
with Roberts

U.S.A., Colorado, Chaffee County: Central Colorado: Sawatch Range, East Slope Continental Divide: off County Road 108 ca 1.5 mi from junction with County Road 107, directly under powerline, ca 2 air mi S of Salida.
Pinus edulis woodland. Phenology: flowering.

U.S.A., Colorado, Chaffee County: Central Colorado: Sawatch Range, East Slope Continental Divide: 0.5 road mi on County Road 321, ca 3.5 air mi SW of Buena Vista.
Shortgrass prairie with graminoid-sagebrush on flat topography. Phenology: flowering.

U.S.A., Colorado, Lake County: Central Colorado: Mosquito Range, East Slope Continental Divide: Beaver Lakes Road area, ca 4 air mi S of Leadville.
Potentilla fruticosa wetland. Phenology: flowering.

U.S.A., Colorado, Chaffee County: Central Colorado: Mosquito Range, East Slope Continental Divide: Futurity area, follows County Road 185C, ca 7 air mi E of Nathrop.
Mixed conifer (Pinus contorta, P. flexilis, Pseudotsuga menziesii). Phenology: flowering.

U.S.A., Colorado, Eagle County: Central Colorado: Castle Peak Area, West Slope Continental Divide: ca 0.7-2 air mi S of State Bridge off Colo Hwy 131.
Sagebrush slopes and shaded ravines. Phenology: flowering & fruiting.

U.S.A., Arizona, Coconino County: Kaibab National Forest: 25 mi S of Jacob Lake.
T35N R2E S13
Western yellow pine community in gravel-loam on a flat slope. Phenology: flowering.
Clarence F. Korstian, 86. 8/11/1917.
with F. S. Baker

U.S.A., Arizona, Coconino County: Kaibab National Forest: 25 mi S of Jacob Lake.
T35N R2E S13
Western yellow pine in gravel-loam on a flat slope. Phenology: fruiting.
Clarence F. Korstian, 87. 8/11/1917.
with F. S. Baker

U.S.A., Colorado, Eagle County: Central Colorado: Hardscrabble Mountain Area, West Slope Continental Divide: 1 road mi E on Cooley Mesa Road (County Road 102) from Forest Road 412, ca 1 air mi SE of Gypsum.
Sparse pinyon-juniper and sagebrush on clay and gypsum soil, along steep slopes. Phenology: flowering & fruiting.

U.S.A., Colorado, Eagle County: Central Colorado: Castle Peak Area, West Slope Continetal Divide: off County Road 4 on the north side of road, ca 4 air mi NNW of Wolcott.
Juniper forest with scattered sagebrush on shale. Phenology: flowering & fruiting.

U.S.A., Arizona, Apache County: Apache National Forest: C. C. Ranger Station pasture.
Grass-weed community in clay loam on a west slope with bunchgrasses, Potentilla and Penstemon; widely distributed in open timber; scattered abundance. Phenology: fruiting.
Charles K. Cooperrider, G1. 8/13/1920.

U.S.A., Colorado, Lake County: Central Colorado: Sawatch Range, East Slope Continental Divide: on Leadville National Fish Hatchery, along trail W from picnic area off Colo Hwy 300, ca 7 air mi SW of Leadville.
Lodgepole near small ponds and streams with Betula and Salix. Phenology: flowering & fruiting.
with Sarah Bergemann

U.S.A., New Mexico, Catron County: Mogollon Mountains: ca 18 mi N of Mogollon.
Yellow pine forest. Phenology: flowering.
with Roland V. Rethke and R. van Raadshooven

U.S.A., Idaho, Idaho County: Payette National Forest and Vicinity: Salmon River Mountains: above Lava Butte Lakes Creek just SE of Lava Butte, ca 9 air mi W of Burgdorf; ca 24 air mi NNE of New Meadows.
Stony, grassy slope. Phenology: fruiting.

U.S.A., Idaho, Adams County: Payette National Forest and Vicinity: Weiser River Valley: along Middle Fork Weiser River, ca 2-2.5 air mi E of U.S. Hwy 95, ca 6 air mi S of Council.
Roadside and cut throughout volcanic grassland. Phenology: fruiting.
with Joy Handley

U.S.A., Idaho, Adams County: Payette National Forest and Vicinity: West Mountains: at the head of Bench Creek, ca 9 air mi NE of Council; ca 10 air mi S of New Meadows.
Ponderosa pine plantation on lava. Phenology: flowering & fruiting.

U.S.A., Idaho, Valley County: Payette National Forest and Vicinity: Long Valley: along the North Fork Payette River at Hartsell Bridge, ca 8.5 air mi SSW of McCall; ca 5 air mi NW of Donnelly.
Sandy river bottom with overflow channels and woodland patches. Phenology: fruiting.

U.S.A., Idaho, Adams County: [location and coordinates withheld]
Lakeside dominated by grass and Wyethia. Phenology: flowering & fruiting.

U.S.A., Idaho, Washington County: Payette National Forest and Vicinity: Hitt Mountains: Hixon Sharptail Preserve, Fairchild Reservoir, ca 8 air mi W of Midvale; ca 14 air mi SW of Cambridge.
Open grass and shrubland, clay soil. Phenology: flowering & fruiting.

U.S.A., Wyoming, Natrona County: Upper North Platte and Laramie River Drainages: Middle Fork Sage Hen Creek S of Beaver Divide and W of Rattlesnake Hills, 21.2 road mi NE along Agate Flat or BLM Road 2404 from U.S. Hwy 287.
Gravelly, sandy gentle slope, calcareous, and granite outcrops with sagebrush. Phenology: fruiting.

U.S.A., Idaho, Washington County: Payette National Forest and Vicinity: Weiser River Valley: along Keith Creek Road just W of Shoe Peg Valley, ca 5.5 air mi NW of Midvale; ca 8 air mi SW of Cambridge.
Open grass and shrub dominated rangeland. Phenology: flowering & fruiting.

U.S.A., Idaho, Adams County: Payette National Forest and Vicinity: Weiser River Valley: just NE of Granger Butte, ca 7 air mi S of Indian Valley; ca 15 air mi SE of Cambridge.
Grass and shrub rangeland. Phenology: flowering & fruiting.

U.S.A., Idaho, Adams County: Payette National Forest and Vicinity: Salmon River Mountains: west-facing slope of Meadows Hill, just N of Fish Lake, ca 5 air mi SE of New Meadows; ca 6 air mi W of McCall.
West-facing grassy slope. Phenology: flowering.

U.S.A., Idaho, Washington County: Payette National Forest and Vicinity: Cuddy Mountains: Cuddy Mountain, just S of East Brownlee Creek, ca 14 air mi NNE of Cambridge; ca 18 air mi W of Council.
Overstory dominated by Pseudotsuga menziesii with patches of Populus tremuloides. Phenology: flowering.
with Phillip G. Lawrence

U.S.A., Arizona, Gila County: Crook National Forest.
T1S R15E S23
Woodland community in clay soil on a level slope; scattering abundance; distributed among low brush. Phenology: flowering & fruiting.

U.S.A., Idaho, Idaho County: Payette National Forest and Vicinity: Frank Church-River of No Return Wilderness: East Fork Crooked Creek Trail, N from junction with Blackburn Saddle Trail, ca 18 air mi NE of Big Creek Guard Station; ca 15 air mi SE of Chamberlain Basin Guard Station.
Trailside and lodgepole overstory burnt 12 years previous. Phenology: flowering.

U.S.A., Arizona, Coconino County: Kaibab National Forest: Pine Flat. [Ranger Station]
Phenology: fruiting.

U.S.A., Arizona, Coconino County: Kaibab National Forest: Pine Flat. [Ranger Station]
Phenology: vegetative only.

U.S.A., Arizona, Coconino County: Vicinity of Stoneman Lake, ca 30 mi S of Flagstaff.
Ponderosa pine forest; common in openings. Phenology: flowering & fruiting.

U.S.A., Idaho, Valley County: Payette National Forest and Vicinity: Salmon River Mountains: Sloans Point, ca 7.5 air mi ENE of Donnely; ca 14 air mi SE of McCall.
Mixed conifer forest with timber harvest at various times in the past. Phenology: fruiting.

U.S.A., Arizona, Navajo County: Sitgreaves National Forest.
Phenology: flowering & fruiting.
Charles H. Jennings, 38. 9/12/1914.

U.S.A., Idaho, Idaho County: Payette National Forest and Vicinity: Salmon River Mountains: Frank Church-River of No Return Wilderness: Stonebraker Ranch, ca 1 air mi N of Chamberlain Airfield; ca 19 air mi NNE of Big Creek Guard Station.
Open meadow in mixed conifer forest. Phenology: flowering & fruiting.

U.S.A., Idaho, Idaho County: Payette National Forest and Vicinity: Frank Church-River of No Return Wilderness: Chamberlain Creek Trail (Trail 033), ca 1 mi E of Deer Creek to 0.5 mi W of Skull Creek, ca 4-6 air mi E of Chamberlain Guard Station; ca 20 air mi NE of Big Creek Guard St
Trailside in mixed conifer forest. Phenology: flowering & fruiting.

U.S.A., Idaho, Idaho County: Payette National Forest and Vicinity: Salmon River Mountains: Warren Airstrip, just NW of Warren, ca 20 air mi NW of Big Creek Guard Station; ca 23 air mi NNW of Yellow Pine.
Airstrip with gravel parent material, tailing piles, and ponds. Phenology: fruiting.
with Erin Peters

U.S.A., Idaho, Washington County: Payette National Forest and Vicinity: Cuddy Mountains: Devils Inkwell/Rush Lake, ca 1 mi S of Hornet Reservoir, ca 15 air mi WNW of Council; ca 9 air mi SE of Brownlee Dam.
Sphagnum pond with Menyanthes and surrounding meadow. Phenology: flowering & fruiting.

U.S.A., Idaho, Washington County: Payette National Forest and Vicinity: Cuddy Mountains: Cuddy Point, ca 7 air mi SE of Brownlee Dam; ca 18 air mi WNW of Council.
Open ridgeline. Phenology: flowering.

U.S.A., Idaho, Idaho County: Payette National Forest and Vicinity: Salmon River Mountains: ca 1 mi N of Faust Meadows, ca 4 air mi ENE of Warren Guard Station; ca 17 air mi NW of Big Creek Guard Station.
Open disturbed meadow on ridgeline. Phenology: flowering.

U.S.A., Idaho, Idaho County: Payette National Forest and Vicinity: Salmon River Mountains: China Mountain, ca 4 air mi SE of Warren Guard Station; ca 16 air mi NW of Big Creek Guard Station.
Abies lasiocarpa/Pinus contorta overstory. Phenology: flowering & fruiting.

U.S.A., Idaho, Adams County: Payette National Forest and Vicinity: Cuddy Mountains Area: Rocky Comfort Flat, ca 21 air mi NW of Council; ca 20.5 air mi W of New Meadows.
Rocky basalt soil dominated by Elymus spicatus and Festuca idahoensis, interspersed with scablands dominated by Poa secunda and Artemisia tripartita. Phenology: flowering.

U.S.A., Idaho, Washington County: Payette National Forest and Vicinity: Hitt Mountains Area: between Bear Saddle and Coffee Flat, ca 15 air mi NW of Midvale; ca 15 air mi WNW of Cambridge.
Shrubfield in logged area with Abies lasiocarpa, Ceanothus velutinus, Prunus, Symphoricarpos, and Artemisia tridentata. Phenology: flowering.

U.S.A., Idaho, Adams County: Payette National Forest and Vicinity: Smith Mountain just SW of lookout on Forest Road 073, ca 10 air mi NNE of Bear; ca 19 air mi NW of New Meadows.
Rocky outcrops in open, subalpine meadow; with Festuca idahoensis and Artemisia tridentata. Phenology: flowering.

U.S.A., Idaho, Valley County: Payette National Forest and Vicinity: Salmon River Mountains Area: Snowslide Lake Trail, ca 9.5 air mi NE of McCall; ca 17 air mi E of New Meadows.
Rocky granite parent material in mixed conifer overstory. Phenology: flowering & fruiting.

U.S.A., Idaho, Idaho County: Payette National Forest and Vicinity: Grass Mountains Area: Grass Mountain Lakes Trail and lower east-facing slopes, ca 14.5 air mi NNE of New Meadows; ca 18.5 air mi NNW of McCall.
Open Abies lasiocarpa and subalpine meadows; granite parent material. Phenology: flowering.

U.S.A., Idaho, Washington County: Payette National Forest and Vicinity: Cuddy Mountains Area: Hornet Reservoir, ca 15 air mi NW of Council; ca 16 air mi NNW of Cambridge.
Disturbed area. Phenology: flowering.
with Denise L. Fairbanks

U.S.A., Idaho, Washington County: Payette National Forest and Vicinity: Hitt Mountains Area: Hitt Creek, hillside across Forest Road 573.
Steep south and southwest-facing slopes; rocky basalt soil; dominated by Elymus spicatus and Balsamorhiza sagittata. Phenology: flowering & fruiting.

U.S.A., Idaho, Adams County: Payette National Forest and Vicinity: Hells Canyon Wilderness: Deep Creek Trail, ca 8 air mi NE of Cuprum; ca 19 air mi NW of New Meadows.
Steep southwest-facing slope, open Abies lasiocarpa/Polygonum phytolaccifolium; sheep drive way. Phenology: flowering & fruiting.

U.S.A., Arizona, Navajo County: Sitgreaves National Forest: Lakeside Ranger Station pasture.
Lower yellow pine and grass community in heavy adobe clay on a level slope; common; distributed in yellow pine and woodland communities. Phenology: vegetative only.
Clarence Shumway, 26. 9/23/1921.

U.S.A., New Mexico, Luna County: Gila National Forest: near Calumet Mine.
Grass-weed community in deep black loam on a 5% southeast slope with six weeds grama and other weeds and grasses; commonly abundant; distributed on overgrazed ranges. Phenology: fruiting.
Clifford E. Hulbert, H-89. 8/22/1922.

U.S.A., Idaho, Washington County: Payette National Forest and Vicinity: Snake River 2-5 mi N of Blakes Junction.
Rocky volcanics, roadsides, and steep slopes with sagebrush and perennial grasses, and riparian areas. Phenology: flowering.
Annotated by Joy Handley.
with Joy Handley

U.S.A., Arizona, Coconino County: Kaibab National Forest: Fishtail Mesa.
T35N R3W S12
Pinyon-juniper community in sandy loam with Pinus edulis, Juniperus osteosperma and Artemisia tridentata. Phenology: flowering.
Annotated by Jane W. Roller in 1961.
1.
Annotated by D. A. Jameson in 1961.

U.S.A., Colorado, Routt County: Sierra Madre\Park Range: Park Range: Routt National Forest: Lone Spring Butte, ca 5.5 air mi ESE of Yampa, ca 24 air mi SSE of Steamboat Springs.
Steep, open east-facing slope with areas of sandy shale.
with Steven Nelson

U.S.A., Colorado, Routt County: [location and coordinates withheld]
Among granitic outcrops.
with Michelle Nelson

U.S.A., Arizona, Coconino County: Grand Canyon of the Colorado.
Coconino/Mohave counties. Phenology: flowering & fruiting.

U.S.A., Colorado, Routt County: Sierra Madre\Park Range: Park Range: vicinity of Mad Creek Trail, ca 7 air mi NNW of Steamboat Springs.
Near trail.

U.S.A., Colorado, Routt County: [location and coordinates withheld]
Spruce-fir-Pseudotsuga forest and adjacent meadows.

U.S.A., Colorado, Grand County: [location and coordinates withheld]
Meadows and disturbed areas.

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

U.S.A., Arizona, Cochise County: Coronado (Chiricahua) National Forest.
Cultivated: distributed near creekbed. Phenology: flowering.

U.S.A., New Mexico, Torrance County: Clines Corner: along Hwy 285.
Dry roadsides. Phenology: flowering & fruiting.
Donald A. Spencer, G-6. 8/23/1954.

U.S.A., Wyoming, Carbon County: Sierra Madre/Park Range: Sierra Madre: on Bridger Peak.
Subalpine. Phenology: flowering & fruiting.
with David Culp

U.S.A., Wyoming, Carbon County: Sierra Madre/Park Range: Sierra Madre: ca 10 mi NNW of Blackhall Mountain.
Rolling sagebrush-grassland. Also S20. Phenology: flowering & fruiting.
with Lee Huston and Sunny Kastning.

U.S.A., Wyoming, Lincoln County: Southern Salt River Range and Vicinity: Hams Fork Plateau: Fish Creek and adjacent ridge to south, ca 5 air mi W of Lake Viva Naughton.
Douglas fir and lodgepole pine on rim and below with open grassy areas and riparian zone in bottom. Phenology: flowering.
with Charmaine Refsdal

U.S.A., Wyoming, Lincoln County: Southern Salt River Range and Vicinity: Southern Sublette Range: ca 7 air mi N of Cokeville.
Ridgetop meadows, aspen groves, and rocky tops. Phenology: flowering.
with Jane T. Kellett

U.S.A., Wyoming, Lincoln County: [location and coordinates withheld]
Reservoir edge, meadows, and sagebrush. Phenology: flowering.

U.S.A., Wyoming, Lincoln County: Southern Salt River Range and Vicinity: Sublette Range: south end of the range above Quealy Reservoir, ca 3 air mi NNE of Cokeville; ca 30.5 air mi NW of Kemmerer.
Steep sagebrush-grassland slope near stream. Phenology: flowering & fruiting.
with Tom Cramer

U.S.A., Wyoming, Lincoln County: Southern Salt River Range and Vicinity: Tunp Range: Rock Creek Ridge ca 3 air mi N of Nugget Canyon and U.S. Hwy 30, ca 15.5 air mi SSE of Cokeville; ca 17.5 air mi WNW of Kemmerer.
Stony knoll and adjacent slopes with scattered sagebrush, forbs, and graminoids. Phenology: flowering & fruiting.
with C. H. Refsdal

U.S.A., Wyoming, Lincoln County: Southern Salt River Range and Vicinity: South Fork Mountain, ca 20 air mi N of Kemmerer.
Windswept rocky ridge top meadows with lodgepole and limber pine stands. 1 Phenology: flowering & fruiting.
with Jane T. Kellett

U.S.A., Wyoming, Lincoln County: [location and coordinates withheld]
Windswept rocky grassy hilltop. Phenology: flowering & fruiting.
with Jane T. Kellett

U.S.A., Colorado, Delta County: Northern Gunnison Basin: ca 3 air mi NNE of Crawford.
Juniper and aspen shrubland (Atriplex). Phenology: flowering.

U.S.A., Colorado, Delta County: Northern Gunnison Basin: ca 4.5-7 air mi E to ESE Hotchkiss.
Rolling hills with sagebrush and saltflats, ridges with some pinyon-juniper. Phenology: flowering.
Annotated by Kevin J. Taylor.
with Kevin J. Taylor

U.S.A., Colorado, Montrose County: [location and coordinates withheld]
Juniper-topped breaks with mudstone and sandy areas. Phenology: flowering.
Annotated by Kevin J. Taylor.
with Kevin J. Taylor

U.S.A., Colorado, Montrose County: [location and coordinates withheld]
Juniper woodland, severely disturbed. Phenology: flowering.
Annotated by Kevin J. Taylor.

U.S.A., Colorado, Delta County: Northern Gunnison Basin: ca 3 air mi S of Hotchkiss.
Breaks in plains. Phenology: flowering.

U.S.A., Colorado, Delta County: Northern Gunnison Basin: ca 2 air mi NW of Crawford.
Sagebrush and saltbush hills. Phenology: flowering.
Accession: 776286

U.S.A., Colorado, Delta County: Northern Gunnison Basin: ca 5 air mi SSW of Paonia.
Sagebrush and saltbush meadow. Phenology: flowering.
Accession: 776285

U.S.A., New Mexico, Dona Ana County: Organ Mountains.
Phenology: flowering & fruiting.
Annotated by J. G. Smith in 1956.

U.S.A., Colorado, Gunnison County: Northern Gunnison Basin: along Elk Creek, ca 13.5 air mi WSW of Gunnison.
Sagebrush hills and along creek; Populus angustifolia, Ribes, Salix, Pentaphylloides, and Amelanchier. Phenology: flowering.
Accession: 776284

U.S.A., Colorado, Delta County: Northern Gunnison Basin: ca 5 air mi SSW of Paonia.
Sagebrush and saltbush hills. Phenology: flowering.

U.S.A., Arizona, Coconino County: Kaibab National Forest: V. T. Park.
Meadow community in deep clay loam on a 5% west slope with aster, sedge, yarrow and festuca; widely distributed; fairly abundant. Phenology: fruiting.

U.S.A., Arizona, Yavapai County: Prescott National Forest: Prescott district.
Rough hills of decomposed granite. Phenology: fruiting.
Edward P. Ancona, 15. 5//1914.

U.S.A., Wyoming, Fremont County: Upper Wind River Watershed: Bald Mountain: ca 6 air mi W of Dubois, ca 2/3 down in large opening on south side of mountain.
Dry grassland. Plot 95011 SE, SW, NE Phenology: flowering & fruiting.
with Lisa Cordray

U.S.A., Wyoming, Fremont County: [location and coordinates withheld]
Badlands. Plot 96006 NW, NE, SE Phenology: flowering & fruiting.

U.S.A., Wyoming, Fremont County: Upper Wind River Watershed: Little Warm Springs: ca 2 air m W of Dubois; road toward Little Warm Springs subdivision, and walk down toward reservoir from crest of hill.
Artemisia tridentata var. wyomingensis stand. Plot 96008 NW, SW, NW Phenology: flowering & fruiting.

U.S.A., Wyoming, Fremont County: Upper Wind River Watershed: West of lower DuNoir: ca 12 air mi WNW of Dubois; at crest of hill, follow fence line up to top.
T42N R108W S3
Artemisia tridentata var. wyomingensis stand. Plot 96023 NW, SE, SW Phenology: flowering & fruiting.

U.S.A., Wyoming, Fremont County: Upper Wind River Watershed: Wiggins/East forks confluence: ca 8 air mi E of Dubois, ca 100 yds S of north fork of 2-track along the north side of the Wiggins Fork; ca 0.7 mi from East Fork Road.
Artemisia tridentata stand. Plot 93001 SW SW NE Phenology: flowering & fruiting.

U.S.A., Wyoming, Fremont County: Upper Wind River Watershed: Lower Spring Draw: ca 9.5 air mi N of Dubois; right fork of 2-track down through Spring Draw.
Artemisia tridentata sp., Festuca idahoensis stand. Plot 96029 SE, NW, NW Phenology: flowering & fruiting.
with Will Conley

U.S.A., Wyoming, Fremont County: Upper Wind River Watershed: Terrace above East Fork/Wiggins Fork Confluence: ca 8.5 air mi E of Dubois; ca 0.6 mi from main East Fork Road, on north fork of 2-track; over hill to NE, and ca 150 yds SE of larger tree on hillside.
Artemisia tridentata var. wyomingensis, Elymus spicatus stand. Plot 93067 SE, NW, SE Phenology: flowering & fruiting.

U.S.A., Wyoming, Fremont County: [location and coordinates withheld]
Artemisia tridentata var. wyomingensis stand. Plot 96032 NW, NE, NW Phenology: flowering & fruiting.
with John Tamsen

U.S.A., Wyoming, Fremont County: Upper Wind River Watershed: Wind River Badlands, Mason Draw: ca 1.5 air mi NE of Dubois.
Plot spans a gully at the bottom of a steep draw in sagebrush. Plot 94009 SE, NE, C Phenology: flowering & fruiting.
with Susanne Neumiller

U.S.A., Wyoming, Fremont County: Upper Wind River Watershed: Button Draw exclosure: ca 14 air mi NE of Dubois; inside elk and livestock exclosure.
Sagebrush. Plot 94021 SW, SW, NE Phenology: flowering & fruiting.
with Susanne Neumiller

U.S.A., Wyoming, Fremont County: Upper Wind River Watershed: W of Trail Lake, East DuNoir, ca 18 air mi NW of Dubois.
Artemisia tridentata stand. Plot 94033 SE, NW, SE Phenology: flowering & fruiting.
with John T. Nelson

U.S.A., South Dakota, Jackson County: Buffalo Gap National Grassland and Vicinity: ca 2-2.5 mi E of Interior and 0.5 mi S of Badlands National Park Headquarters.
Typical badlands topography and landscape, on sand and clay soils. Phenology: flowering & fruiting.

U.S.A., South Dakota, Pennington County: Buffalo Gap National Grassland and Vicinity: ca 9 air mi SE of Wall, 2-2.5 mi S of I-90, W of County Road CH12.
In badlands clay cut. Phenology: flowering & fruiting.

U.S.A., South Dakota, Custer County: Buffalo Gap National Grassland and Vicinity: ca 7 air mi ESE of Fairburn and 0.5 mi N of County Road 18.
Abandoned gravel pit of revegetated upland grassy areas; rock and gravel soil. Phenology: flowering & fruiting.

U.S.A., South Dakota, Custer County: Buffalo Gap National Grassland and Vicinity: ca 19 air mi SE of Hermosa.
Butte tops and slopes of sand and gravel soil. Phenology: flowering & fruiting.

U.S.A., Nebraska, Sioux County: Oglala National Grassland and Vicinity: ca 11 air mi NW of Crawford and 0.5 mi W of Hudson-Meng Bonebed Trail, near Whitehead Creek.
In drainage and slopes leading to creek in heavy white clay soil. Phenology: flowering & fruiting.

U.S.A., South Dakota, Fall River County: Buffalo Gap National Grassland and Vicinity: ca 8-8.5 air mi NW of Edgemont and 3 mi W of County Road 9.
On mesa tops and slopes; sand and rock soil. Phenology: flowering & fruiting.

U.S.A., Arizona, Coconino County: Coconino National Forest: San Francisco Mountain at timberline.
Subalpine grass-weed community in rocky, gravelly loam on a 30 degree northeast slope with Bromus anomalus, Poa and Carex; common; distributed in subalpine meadows. Phenology: flowering & fruiting.

U.S.A., Nebraska, Sioux County: Oglala National Grassland and Vicinity: ca 30-31 air mi NW of Crawford and 0.5 mi N of Indian Creek Road.
On buttes of gravel and rock. Phenology: flowering & fruiting.

U.S.A., Nebraska, Sioux County: Oglala National Grassland and Vicinity: ca 35-35.5 air mi NW of Crawford and ca 0.5 mi S of Forest Road 931.
Grass upland. Phenology: flowering & fruiting.

U.S.A., South Dakota, Custer County: Buffalo Gap National Grassland and Vicinity: ca 17 air mi SE of Hermosa and 12 air mi ESE of Fairburn and 0.5 mi E of County Road 19 near French Creek.
On side slopes and in drainages of creek with sand and gravel soil. Phenology: flowering & fruiting.

U.S.A., Arizona, Coconino County: Ca 20 mi W of Heber.
Phenology: flowering.
Annotated by David J. Keil.

U.S.A., South Dakota, Pennington County: Buffalo Gap National Grassland and Vicinity: ca 14.5-15 air mi ENE of Hermosa and 4 air mi WSW of Railroad Buttes.
On ridge of rock and gravel. Phenology: flowering & fruiting.

U.S.A., South Dakota, Custer County: Buffalo Gap National Grassland and Vicinity: ca 17 air mi SSE of Hermosa.
On ridge of rock and slopes and upland of clay soil. Phenology: flowering & fruiting.

U.S.A., South Dakota, Custer County: Buffalo Gap National Grassland and Vicinity: ca 17-17.5 air mi SE of Hermosa and 1.5-2 mi NNW of Red Shirt and 1-1.5 mi W of SD Hwy 40.
In draws and on ridge tops. Phenology: flowering & fruiting.

U.S.A., South Dakota, Pennington County: Buffalo Gap National Grassland and Vicinity: ca 13 air mi NE of Hermosa and 4-4.5 mi W of County Road 121.
Clay water catchment site. Phenology: flowering & fruiting.

U.S.A., South Dakota, Pennington County: Buffalo Gap National Grassland and Vicinity: ca 16.5 air mi ENE of Hermosa and 0.5 mi W of County Road 121.
On butte and butte slopes of clay and gravel soil. Phenology: flowering & fruiting.

U.S.A., South Dakota, Pennington County: Buffalo Gap National Grassland and Vicinity: ca 18.5 air mi ENE of Hermosa and 1.5 mi E of County Road 121.
On typical clay badland soils. Phenology: flowering & fruiting.

U.S.A., South Dakota, Pennington County: Buffalo Gap National Grassland and Vicinity: ca 17 air mi ENE of Hermosa and 1.5 mi E of County Road 121.
On steep Juniperus scopulorum rock slopes. Phenology: flowering & fruiting.

U.S.A., South Dakota, Fall River County: Buffalo Gap National Grassland and Vicinity: ca 12.5-13 air mi WNW of Edgemont immediately E of Wyoming/South Dakota stateline. North of the Cheyenne River.
In silt and revegetated, stabilized banks of sand north of the river. Area is severely overgrazed. Phenology: flowering & fruiting.

U.S.A., South Dakota, Custer County: Buffalo Gap National Grassland and Vicinity: ca 14.5-15 air mi SE of Hermosa and 2.4 mi N of County Road 18.
Rock slopes and buttes of Juniper leading into clay based drainages. Phenology: flowering & fruiting.

U.S.A., South Dakota, Custer County: Buffalo Gap National Grassland and Vicinity: ca 1.5 - 2 air mi S of French Creek and 3/4 - 1 air mi E of South Fork French Creek, ca 15.5 air mi SE of Hermosa.
Currently unused, dry reservoir bottom. Phenology: flowering & fruiting.

U.S.A., South Dakota, Custer County: Buffalo Gap National Grassland and Vicinity: between Shorty Draw and French Creek, ca 9 air mi E of Fairburn and 14.5 air mi SE of Hermosa.
Agate bed. Phenology: flowering & fruiting.

U.S.A., South Dakota, Fall River County: Buffalo Gap National Grassland and Vicinity: ca 11.5 air mi ESE of Smithwick and 1.5 mi S of County Road 1.
On buttes and badlands; soils are typical badland clay. Phenology: flowering & fruiting.

U.S.A., Arizona, Gila County: Crook National Forest: Pinal Ranger Station.
Grass-weed community in gravelly bottom loam on a 10% northeast slope with wheatgrass, etc; widely distributed; abundant in protected places. Phenology: vegetative only.

U.S.A., New Mexico, Lincoln County: Gray.
Phenology: fruiting.
with Esther S. Earle

U.S.A., South Dakota, Custer County: Buffalo Gap National Grassland and Vicinity: County Road 18 N of French Creek and 11/4 air mi W of Cheyenne River about 3 air mi WSW of Red Shirt, ca 18 mi SE of Hermosa.
Upslope of side drainage into creek. Phenology: flowering & fruiting.

U.S.A., South Dakota, Pennington County: Buffalo Gap National Grassland and Vicinity: ca 7.5 air mi W of Scenic, near Spring Draw.
On sand bluffs overlooking draw. Phenology: flowering & fruiting.

U.S.A., South Dakota, Fall River County: Buffalo Gap National Grassland and Vicinity: canyon N of Moss Agate Creek ca 0.5 - 1 mi S of County Road 9C, 10.5 -11 air mi NW of Edgemont.
In gravel and sand. Phenology: flowering & fruiting.

U.S.A., South Dakota, Fall River County: Buffalo Gap National Grassland and Vicinity: butte N of County Road 9, 5.5 - 6 mi NNW of Edgemont.
Butte top. Phenology: flowering & fruiting.

U.S.A., South Dakota, Fall River County: Buffalo Gap National Grassland and Vicinity: ca 8.5 air mi WNW of Edgemont and 2.5 air mi N of U.S. Hwy 18 in side drainage of Moss Agate Creek.
Side drainage of creek; banks and ridge tops are gravel, sand and clay. Phenology: flowering & fruiting.

U.S.A., Nebraska, Sioux County: Oglala National Grassland and Vicinity: ca 33 air mi NW of Crawford, N of Forest Road 931.
Butte summits. Phenology: flowering & fruiting.

U.S.A., Nebraska, Sioux County: Oglala National Grassland and Vicinity: on Forest Road 914, ca. 0.5 mi E of Edgemont Road in bluffs N of roadway.
On buttes in soils of rock and gravel. Phenology: flowering & fruiting.

U.S.A., South Dakota, Pennington County: Buffalo Gap National Grassland and Vicinity: ca 13 air mi SW of Wall and 3/4 mi E of Sage Creek Road in Bear Creek.
Deep white-clay drainage. Phenology: flowering.

U.S.A., South Dakota, Pennington County: Buffalo Gap National Grassland and Vicinity: ca 9 air mi ESE of Scenic and 1 air mi S of SD Hwy 44 on Bouquet Table.
In a Hesperostipa comata upland plant community in silt-loam soils at edge of table overlooking badlands floodplain. Phenology: flowering & fruiting.

U.S.A., South Dakota, Pennington County: Buffalo Gap National Grassland and Vicinity: ca 6 air mi SSE of Scenic and due E of County Road C589.
In deep drainage of heavy white clay soil and near uplands of Hesperastipa comata grass plant community. Phenology: flowering & fruiting.

U.S.A., South Dakota, Custer County: Buffalo Gap National Grassland and Vicinity: ca 9.5-10 air mi SE of Farmingdale and 1 air mi SE of Berner Dam.
In rock beds of rocky, heavy clay soil with iron present. Phenology: flowering & fruiting.

U.S.A., South Dakota, Custer County: Buffalo Gap National Grassland and Vicinity: ca 10 air mi SE of Farmingdale.
In rock bed with soils of heavy clay with iron present. Phenology: flowering & fruiting.

U.S.A., South Dakota, Pennington County: Buffalo Gap National Grassland and Vicinity: ca 7.5-8 air mi SSE of Wall in Bloom Basin.
Soils are deep heavy white clay. Phenology: flowering & fruiting.

U.S.A., Arizona, Coconino County: Tusayan National Forest.
T22N R2E
Draw. Phenology: flowering & fruiting.

U.S.A., South Dakota, Pennington County: Buffalo Gap National Grassland and Vicinity: ca 9.5 air mi SE of Wall in Bloom Basin.
Soils are deep heavy white clay. Phenology: flowering & fruiting.

U.S.A., South Dakota, Pennington County: Buffalo Gap National Grassland and Vicinity: ca 12.5-13 air mi SE of Wall.
In deep clay soils of badlands floodplain. Phenology: flowering & fruiting.

U.S.A., New Mexico, no county County: Manzano (Zuni) Naitonal Forest: Harrington Ranch.
Fine and bunchgrass community in gravel soil on a north slope; scarce. Phenology: fruiting.

U.S.A., Arizona, Coconino County: Coconino National Forest: Mount Agassiz.
Open park community on a south slope. Phenology: fruiting.

U.S.A., Nebraska, Sioux County: Oglala National Grassland and Vicinity: ca 7 air mi NE of Toadstool Geologic Park and ca 2.5 air mi due E of Toadstool Road.
Typic badlands habitat; soils are deep heavy white clay. Phenology: flowering & fruiting.

U.S.A., Nebraska, Sioux County: Oglala National Grassland and Vicinity: ca 32 air mi NNW of Crawford and ca 1 air mi due W of Neb Hwy 71.
Typic badlands habitat, area channeled by deep cut draws; soils are deep heavy clay. Phenology: flowering & fruiting.

U.S.A., Arizona, Coconino County: Coconino National Forest: Fort Valley Experiment Station, San Francisco Mountain.
Southwest slope; distributed up to 10,500 ft elevation. Phenology: fruiting.

U.S.A., South Dakota, Pennington County: Buffalo Gap National Grassland and Vicinity: ca 6.5 air mi SSE of Wall and 0.5 mi due E of SD Hwy 240.
Edge of badlands "wall" on ridge edge abruptly dissected into drainages leading to badlands floodplain; soils are silty loam to clay loam. Phenology: flowering & fruiting.

U.S.A., South Dakota, Pennington County: Buffalo Gap National Grassland and Vicinity: ca 5.5 air mi SE of Scenic in Big Hollow Creek.
Soils are unstable, gravel and clay streambed. Phenology: flowering & fruiting.

U.S.A., South Dakota, Pennington County: Buffalo Gap National Grassland and Vicinity: ca 3 1/2-3 3/4 air mi SSW of Scenic.
In deep-cut stream channel of badlands; soils are clay overlain by gravel. Phenology: flowering & fruiting.

U.S.A., South Dakota, Pennington County: Buffalo Gap National Grassland and Vicinity: ca 1 air mi ENE of Scenic.
Deep channeled creek bed in badlands; soils are clay. Phenology: flowering & fruiting.

U.S.A., South Dakota, Pennington County: Buffalo Gap National Grassland and Vicinity: ca 6.5 air mi SE of Scenic in Cain Creek.
In a side drainage of and in the creek, soils are white clays. Phenology: flowering & fruiting.

U.S.A., South Dakota, Pennington County: Buffalo Gap National Grassland and Vicinity: ca 6 air mi SSE of Scenic.
On a ridge in a Yucca glauca plant community, soils are silt loam and sand. Phenology: fruiting.

U.S.A., South Dakota, Custer County: Buffalo Gap National Grassland and Vicinity: ca 9-9.5 air mi ESE of Fairburn in the Fairburn Agate/Rock beds.
Rock substrate with clay soil interstices. Phenology: flowering & fruiting.
with Don Hazlett

U.S.A., New Mexico, Torrance County: Cibola (Manzano) National Forest.
Ponderosa pine and composite timber community in dark loam and reddish clay; distributed in high mountains. Phenology: fruiting.

U.S.A., New Mexico, Otero County: Lincoln National Forest: Mayhill Ranger Station pasture.
Grassy mesa community in sandy soil on a moderate south slope with mixed grasses, weeds and pine; scattered abundance; generally distributed. Phenology: fruiting.

U.S.A., Wyoming, Carbon County: Upper North Platte and Laramie River Drainages: North Platte River; N of Bennett Peak; ca 16.8 air mi SE of Saratoga; ca 11 air mi NE of Encampment.
South facing slope with granite and sandstone outcrops and ponderosa pine. Phenology: fruiting.

U.S.A., Arizona, Pima County: Coronado National Forest: Rincon Ranger Station pasture.
Grass community in deep sandy loam on a gentle slope with Featherbloom and Texas crowfoot; distributed from 3000-4000 ft elevation; not abundant. Phenology: vegetative only.
Annotated by A. S. Hitchcock in 1930.

U.S.A., Arizona, Coconino County: Near Flagstaff.
Yellow pine community. Phenology: vegetative only.

U.S.A., Arizona, Coconino County: W of Cameron.
Rare in sandy soil, canyon. Phenology: fruiting.
Herbert C. Hanson, 281a. 6/7/1922.

U.S.A., Arizona, no county County: Near Grassland Station.
Among rocks along ledge. Phenology: vegetative only.

U.S.A., Arizona, Coconino County: San Francisco Mountains.
Infrequent. Phenology: flowering.

U.S.A., Arizona, Coconino County: Flagstaff.
Open slopes. Phenology: flowering & fruiting.

U.S.A., Arizona, Coconino County: Coconino National Forest: Flagstaff-yards.

U.S.A., Arizona, Yavapai County: Prescott National Forest.
Decomposed granite. Phenology: fruiting.

U.S.A., New Mexico, Catron County: Gila National Forest.
T12S R16W S10
Grass community in deep loam on an east slope; abundant. Phenology: fruiting.
Henry Woodrow, M.P. 30. 9//1920.

U.S.A., Arizona, Navajo County:
Canyon side in limestone soil; distributed across entire forest; commonly abundant. Phenology: vegetative only.

U.S.A., New Mexico, Sierra County: Datil National Forest: Hood Ranger Station pasture.
Weed and grass community in clay loam on a north slope; well distributed; not abundant. Phenology: fruiting.

U.S.A., New Mexico, Catron County: Datil National Forest: O Bar O Ranger Station.
T9S R15W S3
Bunchgrass community in shallow clay loam on a slight northeast slope; fair distribution; poor abundance. Phenology: fruiting.

U.S.A., Arizona, Cochise County: Chiricahua Mountains: Rhoda Riggs Ranch.
May be introduced. Phenology: flowering & fruiting.

U.S.A., Arizona, Coconino County: County line: 31 mi W of Seligman.
Stony prairie. Phenology: fruiting.
Annotated by W. M. Bowden in 1964.
with A. G. Moulds

U.S.A., New Mexico, Catron County: Datil National Forest: Mangas Ranger Station pasture.
P4 community in sandy loam on a west slope. Phenology: fruiting.

U.S.A., Arizona, Cochise County: Chiricahua Mountains.
Annotated by C. L. Porter in 1956.

U.S.A., Arizona, Pima County: Coronado National Forest: basin, left fork, 1 mi S of Florida Station.
Woodland grass-browse community in loam soil on a steep north slope with boutelouas, hilaria and prosopis; distributed in foothills. Phenology: fruiting.

U.S.A., Arizona, Yavapai County: Prescott National Forest: Groom Creek District.
Loose, black loam soil on a north slope; distributed in rough hills. Phenology: fruiting.

U.S.A., New Mexico, Grant County: Gila National Forest: Black Range.
Grass community in rocky soil on a north slope; distributed extensively; abundant. Phenology: fruiting.

U.S.A., Arizona, Gila County: Tonto National Forest: North slope of Parker Creek
Timber-grass community in clay loam soil on a 60% north slope with side-oats, bedstraw, redstem, sage; common; distributed in timber communities. Phenology: vegetative only.

U.S.A., Arizona, Yavapai County: Coconino National Forest: Patterson Spring pasture.
Grass community in deep clay on a gentle north slope; abundant; generally distributed. Phenology: fruiting.

U.S.A., New Mexico, Catron County: Datil National Forest.
Open woodland community in deep rocky adobe on a steep slope with gramas; distributed in malpais slopes, P4 and woodland; scattered abundance. Phenology: flowering.
Joseph Kramer, 18G. 5/7/1924.

U.S.A., Oregon, Wheeler County: Blue Mountains: Umatilla National Forest: Mahogany Butte at west break of ridgejust below high point, ca 8 air mi NNE of Spray.
Ridge with Pseudoroegneria spicata. Phenology: flowering & fruiting.

U.S.A., Wyoming, Teton County: Teton Range East Slope: Rendezvous Mountain, avalanche chute NE of Horns Hole, ca 1.5 air mi NW of Teton Village; ca 8 air mi NW of Jackson.
Gullies and low ridges. Gullies with forbs and shrubs, ridges forested with Picea, Pinus and Abies, with scattered tall forb communities.
with Jim Ozenberger

U.S.A., Arizona, Navajo County: Sitgreaves National Forest: Willow Wash.
Open flat community in dry soil on a north slope with western wheat, grama and three awn. Phenology: fruiting.
Kenner C. Kartchner, 9. 8/15/1914.

U.S.A., Wyoming, Fremont County: East Slope Wind River Range and Vicinity: Rennecker Peak and southern slopes, ca 25 air mi SSW of Lander.
Sagebrush grassland and sparse vegetation mosaic on gravelly granite derived substrate. Phenology: flowering.
Accession: USFS 848485, Barcode: USFS0032471

U.S.A., Wyoming, Fremont County: East Slope Wind River Range and Vicinity: Maxon Basin and vicinity, ca 18 air mi SSW of Lander.
Riparian area adjacent to river. Phenology: flowering.
Accession: USFS 848484, Barcode: USFS0032470

U.S.A., Wyoming, Fremont County: East Slope Wind River Range and Vicinity: Fiddlers Lake to Chirstina Lake, ca 14 air mi SW of Lander.
Sagebrush grassland. Phenology: flowering.
with Michelle Noe
Accession: USFS 848483, Barcode: USFS0032469

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.
Lodgepole pine forest. Phenology: flowering.

U.S.A., New Mexico, Otero County: Lincoln (formerly Alamo) National Forest: Avis.
Yellow pine grass community in moist soil on a gentle east slope with sedges and oak brush; distributed along roads. Phenology: fruiting.
Lenthall Wyman, 54. 9/1/1914.

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.
Rocky meadow. Phenology: fruiting.
Accession: USFS (unaccessioned)

U.S.A., Arizona, Coconino County: Kaibab National Forest: Jacob Lake Ranger Station.
Weed community in shallow gravelly sand. Phenology: fruiting.

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.
Avalanche affected slope with many large bouders and soil pockets. Phenology: flowering.
with Meghan Taylor

U.S.A., Colorado, Saguache County: Southern Gunnison Basin: Cochetopa Hills: along County Road 14PP above Razor Creek valley ca 2 air mi N of Lions Head, ca 3.5 air mi SSW of Doylesville; ca 18 air mi ESE of Gunnison.
Stony sagebrush slopes.
Annotated by Melanie Arnett.

U.S.A., Colorado, Montrose County: Uncompahgre Basin: ca 1/4 air mi S of Dry Cedar Creek and southern-most portion of Kinikin Heights Road.
Adobe hills. Phenology: flowering & fruiting.
Melanie Arnett, 9. 6/7/1998.

U.S.A., Colorado, Gunnison County: Southern Gunnison Basin: ca 1.4 air mi SW of Round Mountain, ca 2.5 air mi W of Gateview, ca 12 air mi SSE of Sapinero.
Aspen/Douglas fir forest. Phenology: flowering & fruiting.

U.S.A., Wyoming, Carbon County: Upper North Platte and Laramie River Drainages: Ferris Mountains: north side access from Cherry Creek or BLM Road 3147, ca 8.7 air mi W of Three Forks Junction; ca 34 air mi N of Rawlins.
North facing lodgepole pine forested slope. Phenology: fruiting.

U.S.A., Colorado, Gunnison County: Southern Gunnison Basin: San Juan Mountains: ca 2.3 air mi S of Powderhorn, ca 7.4 air mi ESE of Gateview, ca 10.5 air mi NNW of Cathedral.
Douglas fir/ponderosa pine/sagebrush association. Phenology: flowering & fruiting.

U.S.A., Colorado, Saguache County: Southern Gunnison Basin: San Juan Mountains: Gunnison National Forest: La Garita Wilderness: along Stewart Creek Trail ca 1-2 trail mi from Forest Road 794, ca 1.6-2.4 air mi NNE-NE of Organ Mountain.
Canyon. Phenology: flowering & fruiting.

U.S.A., Colorado, Hinsdale County: Southern Gunnison Basin: San Juan Mountains: Alpine Gulch Trail from ca 1 trail mi S of trailhead to intersection of Alpine Gulch and Grassy Mountain trails, ca 3-4 air mi SW of Lake City.
Canyon with riparian areas. Phenology: flowering & fruiting.

U.S.A., Wyoming, Teton County: Mount Leidy Highland Area: Gunsight Pass area, Gunsight Road at major hairpin turn.
Open ridge. Phenology: flowering.

U.S.A., Wyoming, Teton County: Mount Leidy Highland Area: head of Dry Cottonwood Creek, SW to saddle.
Meadow and ridge. Phenology: flowering & fruiting.

U.S.A., Wyoming, Teton County: Mount Leidy Highland Area: Black Rock Creek and adjacent hills, 0.5 air mi W of the east end of Forest Road 100.
Open slopes and stream. Phenology: flowering.

U.S.A., Colorado, Montezuma County: Upper Dolores River Drainage and Adjacent Areas: ca 21 air mi NNW of Cortez, adjacent to Hovenweep National Monument; bike trail off County Road 10, NE of Square Tower Ruins.
Elev. 1700 m.
Pinyon-juniper zone with antelope brush and Artemisia in cryptogamic soil and rimrock pavement. Phenology: flowering & fruiting.
with Marie Rambo

U.S.A., Colorado, Montezuma County: Upper Dolores River Drainage and Adjacent Areas: ca 17.5 air mi S of Dove Creek, side road ca 0.25 road mi W of County Road Y, on ridge between Hovenweep Canyon and Negro Canyon.
Elev. 2000 m.
Pinyon-juniper zone with Artemisia, antelope brush, and Cercocarpus. Phenology: flowering & fruiting.

U.S.A., New Mexico, Cibola County: Manzano National Forest: ca 4 mi SW of Mount Taylor.
Grass community in deep clay loam on a moderate south slope of a malpais ridge with Muhlenbergia and pinegrass. Phenology: fruiting.

U.S.A., Colorado, Montrose County: Upper Dolores River Drainage and Adjacent Areas: ca 20 air mi WNW of Nucla; adjacent to Colo Hwy 90, ca 2 road mi SW of Paradox.
Pinyon-juniper and Yucca. Phenology: flowering & fruiting.

U.S.A., Colorado, Montrose County: Upper Dolores River Drainage and Adjacent Areas: Wild Steer Mesa, off County Road FF16 to County Road GG11, ca 16 air mi SW of Nucla.
Elev. 2000 m.
South-facing pinion-juniper zone along canyon rim grading into open sagebrush. Phenology: flowering & fruiting.

U.S.A., Colorado, Montrose County: Upper Dolores River Drainage and Adjacent Areas: Wedding Bell Mountain, 14 air mi SW of Nucla on County Road U29.
Pinyon-juniper, Artemesia, greasewood, Atriplex on sloped area facing west and disturbed from past mining. Phenology: flowering & fruiting.

U.S.A., Colorado, Montezuma County: Upper Dolores River Drainage and Adjacent Areas: ca 14 air mi NW of Cortez in Sandstone Canyon, County Road W.
Pinyon-juniper woodland, Purshia, Artemesia, and rabbitbrush on west-face of canyon and riparian area along creek. Phenology: flowering & fruiting.

U.S.A., Arizona, Gila County: Tonto National Forest: Government Hill.
Grass-weed-browse community in shallow, gravelly clay loam on a fairly steep northeast slope; fairly wide distribution; common. Phenology: flowering & fruiting.

U.S.A., Colorado, Montezuma County: Upper Dolores River Drainage and Adjacent Areas: State Wildlife Area: ca 9.5 air mi NW of Cortez at Narraguinnep Reservoir, intersection of County Road 23 and Colo. Hwy 194.
Pinyon-juniper, cottonwood, sagebrush, and rabbitbrush on west facing mancos shale soils. Phenology: flowering & fruiting.

U.S.A., Arizona, Coconino County: Flagstaff.

U.S.A., Wyoming, Fremont County: Wetlands and Adjacent Areas: west end of Lake Camaehwait (Bass Lake), ca 2 air mi W of Boysen Reservoir, ca 8.5 air mi NW of Shoshoni; ca 20 air mi NNE of Riverton.
Stony sandy or clay slopes and adjacent flats above the lake. Phenology: flowering & fruiting.
Annotated by Rachel Newton.
with Rob Massatti and Rachel Newton

U.S.A., Wyoming, Fremont County: Wetlands and Adjacent Areas: Fivemile Creek Bay of Boysen Reservoir and along Fivemile Creek, ca 4.5 air mi W of Shoshoni; ca 17.5 air mi NE of Riverton.
Rocky, sandy slopes. Phenology: flowering & fruiting.
Annotated by Rachel Newton.
with Rob Massatti and Rachel Newton

U.S.A., Wyoming, Fremont County: Wetlands and Adjacent Areas: Antelope Flats Wetland, between Muddy and Fivemile creeks, ca 15.5-16 air mi N of Riverton.
Wet to dry clay flats with Atriplex and Musineon on the dry flats. Phenology: flowering.
Annotated by Rachel Newton.

U.S.A., Wyoming, Fremont County: Wetlands and Adjacent Areas: along Muddy Creek ca 3 air mi WSW of Lake Cameahwait (Bass Lake), ca 10.5 air mi WNW of Shoshoni; ca 18 air mi N of Riverton.
Greasewood/saltbush flats. Phenology: flowering.

U.S.A., Wyoming, Albany County: Wetlands and Adjacent Areas: Little Laramie River, ca 5 air mi SE of Centennial.
Dry uplands with Artemisia. Phenology: flowering.

U.S.A., Wyoming, Carbon County: Wetlands and Adjacent Areas: Saratoga Lake, ca 1.5 air mi NE of Saratoga.
Sandy, dry uplands with Artemisia. Phenology: flowering & fruiting.

U.S.A., Wyoming, Lincoln County: Wetlands and Adjacent Areas: Slate Creek, ca 28 air mi NNE of Kemmerer.
Dry creek bed. Phenology: fruiting.

U.S.A., Wyoming, Uinta County: Wetlands and Adjacent Areas: Henrys Fork, ca 21 air mi SE of Mountain View.
Sandy slopes and uplands. Phenology: fruiting.

U.S.A., Wyoming, Sweetwater County: Wetlands and Adjacent Areas: Sage Creek, ca 15 air mi S of Green River.
Dry sagebrush uplands. Phenology: fruiting.

U.S.A., Wyoming, Sweetwater County: Wetlands and Adjacent Areas: Bitter Creek, ca 20 air mi E of Rock Springs.
Dry creek bed. Phenology: fruiting.

U.S.A., Wyoming, Goshen County: Wetlands and Adjacent Areas: Sandy Beach, Guernsey Reservoir, ca 5 air mi NW of Guernsey.
Sandy beach and uplands. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sublette County: Wetlands and Adjacent Areas: Big Sandy River, ca 18 air mi NNW of Farson.
Sandy river banks and flood plains. Phenology: flowering.

U.S.A., Wyoming, Sublette County: Wetlands and Adjacent Areas: Big Sandy Reservoir, ca 11 air mi N of Farson.
Sandy sagebrush and grass uplands and slopes. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sweetwater County: Wetlands and Adjacent Areas: Eden Reservoir.
Sandy sagebrush and grass uplands and slopes. Phenology: flowering.

U.S.A., Wyoming, Sweetwater County: Wetlands and Adjacent Areas: Pacific Creek, ca 14 air mi NE of Farson.
Sandy banks of creek. Phenology: flowering.

U.S.A., Wyoming, Sweetwater County: Wetlands and Adjacent Areas: natural pond ca 17.5 air mi NE of Farson.
Uplands of pond. Phenology: fruiting.

U.S.A., Wyoming, Sweetwater County: Wetlands and Adjacent Areas: Pacific Creek, ca 17 air mi NE of Farson.
Sandy uplands. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sweetwater County: Wetlands and Adjacent Areas: Pacific Creek, ca 22 air mi NE of Farson.
Sandy uplands. Phenology: flowering.

U.S.A., Wyoming, Fremont County: Wetlands and Adjacent Areas: confluence of Sweetwater River and Sharps Meadows Creek, ca 32 air mi SW of Lander.
Moist banks and flood plains. Phenology: flowering.

U.S.A., Wyoming, Fremont County: Wetlands and Adjacent Areas: Fish Creek, ca 30 air mi SW of Lander.
Sandy pebbly upland and slopes. Phenology: flowering.

U.S.A., Wyoming, Fremont County: Wetlands and Adjacent Areas: Strawberry Creek, ca 26 air mi SE of Lander.
Rocky slopes. Phenology: flowering.

U.S.A., Wyoming, Fremont County: Wetlands and Adjacent Areas: Sweetwater River, ca 31 air mi SE of Lander.
Sandy, pebbly canyon walls. Phenology: flowering.

U.S.A., New Mexico, Soccorro County: Lincoln National Forest: J.B. Evans pasture.
Rocky hillside on a southeast slope with oak-brush and grasses; scattering abundance. Phenology: fruiting.
Maurice J. Addison, AD-29. 9/25/1921.

U.S.A., Wyoming, Albany County: Wetlands and Adjacent Areas: Laramie River, ca 4 air mi SW of Laramie.
Moist sandy uplands. Phenology: flowering.

U.S.A., Wyoming, Albany County: Wetlands and Adjacent Areas: Gelatt Lake, ca 15 air mi SW of Laramie.
Dry, sandy uplands. Phenology: flowering.

U.S.A., Wyoming, Albany County: Wetlands and Adjacent Areas: Lake Hattie Reservoir, ca 17 air mi SW of Laramie.
Moist clay flood plains. Phenology: fruiting.

U.S.A., Wyoming, Albany County: Wetlands and Adjacent Areas: Hutton Lake, ca 14 air mi SW of Laramie.
Sandy, dry upland slopes. Phenology: flowering.

U.S.A., Wyoming, Weston County: [location and coordinates withheld]
Dry rocky hillside. Phenology: flowering.

U.S.A., Wyoming, Crook County: Wetlands and Adjacent Areas: Redwater Creek, ca 2 air mi W of Beulah; ca 14 air mi NE of Sundance.
Dry sandy uplands. Phenology: flowering.

U.S.A., Wyoming, Johnson County: [location and coordinates withheld]
Dry rocky hillside. Phenology: flowering & fruiting.

U.S.A., Arizona, Coconino County: Coconino National Forest: 4 mi SE of Apache Maid Ranger Station.
Ponderosa pine community in the protected slope of a canyon. Phenology: flowering & fruiting.

U.S.A., New Mexico, Catron County: Mogollon Mountains: Mogollon Creek.

U.S.A., Colorado, Larimer County: Roosevelt National Forest: Medicine Bow Mountains: Forest Road 200, 1 mi S of Boswell Creek Campground, ca 61 air mi NW of Fort Collins.
Limber pine and Artemisia steppe, dry and heavily grazed. Phenology: fruiting.

U.S.A., Colorado, Larimer County: Roosevelt National Forest: Front Range: Cache la Poudre Wilderness: from County Road 63E, ca 20 air mi W of Fort Collins. C
Dry, east facing grassy slopes with ponderosa pine, Opuntia, and Cercocarpus. Phenology: fruiting.

U.S.A., New Mexico, Catron County: Mogollon Mountains: on or near West Fork Gila River.
Phenology: flowering & fruiting.

U.S.A., New Mexico, Grant County: Mangas Springs, 18 mi NW of Silver City.

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

U.S.A., Wyoming, Sublette County: Western slope of Wind River Range: NE of Pinedale, vicinity of Horseshoe Lake.
42.9266° N, 109.5823° W; NAD 83, uncertainty 1 mi., Digital Map
Rocky slopes under lodgepole pine and whitebark pine forest. Phenology: fruiting.
with B. F. Miller

U.S.A., Arizona, Gila County: Tonto National Forest: Payson Ranger Station pasture.
Grass-browse community in disintegrated granite on gentle north slope with black and side oats grama; not abundant; wide distribution. Phenology: vegetative only.

U.S.A., Arizona, Coconino County: Tusayan National Forest: W of Prong Lake.
Open pine grass-weed community in deep loam on a gentle west slope with grama and snakeweed; common; widely distributed in all types of communities. Phenology: flowering & fruiting.

U.S.A., Arizona, Navajo County: Sitgreaves National Forest: Linden summer range.
Grass community in sandy loaqm on a north slope; widely distributed; fairly abundant. Phenology: fruiting.

U.S.A., New Mexico, Dona Ana County: Franklin Mountains: Anthony Gap: ca 0.3 mi N Hwy 404 from the pump facility on the E side of the gap: N cliff base.
Limestone hill. Phenology: flowering.

U.S.A., Arizona, Pima County: Santa Rita Range Reserve: McCleary's Camp.
Browse-weed community in gravelly sandy loam on a west slope under shrubs; distributed over mesas; not abundant. Phenology: fruiting.

U.S.A., New Mexico, Eddy County: Lincoln National Forest: Carson Seep Ranger Station pasture.
Br-gr-wd community in shallow, rocky, sandy loam on a south slope with grama woodland, browse and weeds; distributed on rocky hillsides; scattering abundance. Phenology: fruiting.

U.S.A., Arizona, Pima County: Santa Rita Range Reserve: Stone Cabin Canyon.
Weed-grass-mesquite community in gravelly loam; distributed in washes; commonly abundant. Phenology: flowering & fruiting.

U.S.A., New Mexico, Catron County: Datil National Forest: O Bar O Canyon.

U.S.A., New Mexico, Lincoln County: Lincoln National Forest: Mesa Ranger Station pasture.
Browse community in heavy clay on a southeast slope with bromegrass; distributed in scattered clumps. Phenology: fruiting.

U.S.A., Wyoming, Hot Springs County: Owl Creek/Bridger Mountains: ridge and gully W of Rattlesnake Gulch, ca 14 air mi SE of Hamilton Dome; ca 6 air mi NW of Thermopolis.
Sandstone ridge and mud\clay gully.

U.S.A., Wyoming, Hot Springs County: Owl Creek/Bridger Mountains: Hogback Ridge, ca 7 air mi NNW of Hamilton Dome; ca 25 air mi NW of Thermopolis.
South-facing slopes of ridge composed of sandstone, conglomerate, and mudstone.

U.S.A., Arizona, Pima County: Santa Rita Range Reserve: 0.5 mi above Nicholsons Ranch on road.
Woodland grass-browse community in sandy loam on a moderate south slope with boutelouas, hilaria and prosopis; fairly abundant; distributed in foothills. Phenology: fruiting.
Annotated by F. C. W. in 1946.
Richard S. Griffith, 449. 3/31/1926.

U.S.A., Arizona, Pima County: Santa Rita Range Reserve: 1/8 mi E of Nicholson: in Pasture #8c.
Woodland grass-browse community in gravelly loam on a moderate south slope with boutelouas, hilaria and prosopis; fairly abundant; distributed on mesa and in foothills. Phenology: flowering & fruiting.
Richard S. Griffith, 456. 3/31/1926.

U.S.A., Wyoming, Fremont County: Shoshone, plains W of town.

U.S.A., Wyoming, Carbon County: Medicine Bow National Forest: North Boat Creek Ridge.
10% slope, southwest exposure with sagebrush grass forb. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sweetwater County: Ca 21 air mi SW of Green River and 22 air mi NE of McKinnon.
Sandy in greasewood- grassland with Atriplex confertifolia, Chrysothamnus viscidiflorus, Stipa comata and Artemisia tridentata. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sweetwater County: E of Little Mountain; ca 34.5 air mi S of Rock Springs.
Sandy loam in sagebrush-grassland with Eriogonum ovalifolium, Senecio multilobatus, Agropyron and Koeleria nitida. Phenology: flowering & fruiting.

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

U.S.A., Wyoming, Sweetwater County: Green River.

U.S.A., Wyoming, Sweetwater County: Green River.
Shaley slopes. Phenology: flowering & fruiting.

U.S.A., Wyoming: Wamsutter.

U.S.A., Wyoming, Sweetwater County: North Vermillion Creek.

U.S.A., Arizona, Coconino County: Coconino National Forest: near Turkey Tanks.
Coconino/Yavapai counties. Phenology: flowering & fruiting.
with James T. Jardine

U.S.A., Wyoming, Park County: Yellowstone National Park: Mammoth Hot Springs.
On thedisintegrated hot springs formation. Phenology: flowering & fruiting.
with Elias Nelson

U.S.A., Wyoming, Sweetwater County: Red Desert: Orendo Butte.
Sandy slopes. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sweetwater County: Red Desert: Orendo Butte.
On the slopes. Phenology: flowering & fruiting.

U.S.A., Wyoming, Uinta County: Evanston.
On the bottom lands. Phenology: flowering & fruiting.

U.S.A., Arizona, Cochise County: Coronado National Forest: Scotia Canyon.
Grass-weed-browse community in deep, rocky clay soil on a steep northeast slope with feather-grass; well distributed from 5000-7000 ft elevation; not very abundant. Phenology: fruiting.
Robert Thompson, 63. 9/16/1923.

U.S.A., Wyoming, Goshen County: Torrington.
42.0627° N, 104.1843° W; NAD 83, uncertainty 2 mi., Nat. Geog. TOPO!
Dry table lands. Phenology: fruiting.

U.S.A., Wyoming, Natrona County: Powder River.
In the badlands. Phenology: fruiting.

U.S.A., Wyoming: Yellowstone Park: East of Fishing Bridge.
Low beach along shore. Phenology: flowering & fruiting.

U.S.A., Wyoming, Laramie County: F. E. Warren Air Force Base: near Crow Creek, picnic area.
41.157° N, 104.874° W; NAD 83, uncertainty 700 ft., Nat. Geog. TOPO!
Picnic ground. Phenology: flowering & fruiting.
with J. Von Loh

U.S.A., Wyoming: Yellowstone National Park: 1942 Witch Creek Fire Scar W of Flat Mountain.

U.S.A., Wyoming, Teton County: Grand Teton National Park: near Moose.
Big and low sagebrush area. Phenology: flowering & fruiting.
Darold W. Sabinske, 16E. 7/10/1970.

U.S.A., Wyoming, Sweetwater County: Great Divide Basin: Tenmile Draw area at Jim Bridger Mine; ca 10 air mi NE of Point of Rocks; ca 33 air mi ENE of Rock Springs.
Sandy hilltop. Phenology: flowering & fruiting.
David Krementz, 3. 6/13/1978.

U.S.A., Arizona, Navajo County: Sitgreaves National Forest.
Sandy clay loam on a northerly slope with Gm and other classes. Phenology: flowering.
with F. R. Wigely

U.S.A., Arizona, Navajo County: Sitgreaves National Forest.
Sandy loam on a northerly slope with Gm and other classes. Phenology: fruiting.
with F. R. Wigely

U.S.A., New Mexico, Sierra County: Datil National Forest: Gateless Area.
Grass community in loam soil on a west slope; scattered abundance. Phenology: fruiting.

U.S.A., Wyoming, Sweetwater County: Leucite Hills.
Dry hills. Phenology: flowering & fruiting.
with E. N. Wilcox

U.S.A., Wyoming, Carbon County: Rawlins, along railroad.
Dry soil along railroad. Phenology: flowering & fruiting.
with E. N. Wilcox

U.S.A., Wyoming, Sweetwater County: 10 mi N of Point of Rocks.
Along a dry run. Phenology: flowering & fruiting.
with E. N. Wilcox

U.S.A., Wyoming, Teton County: Leighs Lake.
Culms solitary in crevices of rocks. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sweetwater County: 35 mi N of Point of Rocks.
In dry soil. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sweetwater County: 35 mi N of Point of Rocks.
Dry soil. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sweetwater County: Pacific Creek.

U.S.A., Wyoming, Sweetwater County: Leucite Hills.
In dry soil. Phenology: flowering & fruiting.

Elymus elymoides var. elymoides ()
U.S.A., Wyoming, Sweetwater County: Leucite Hills.
In dry soil. Phenology: flowering & fruiting.
Elmer D. Merrill, 6. 6/17/.

U.S.A., Wyoming, Sublette County: 20 mi S of Leckie.
Common in dry soil. Phenology: flowering & fruiting.

U.S.A., New Mexico, Soccorro County: Lincoln National Forest: A. H. Pfingsten's pasture.
Grass community in clay loam; distributed mixed with other grasses; scattering abundance. Phenology: fruiting.

U.S.A., Wyoming, Park County: Absaroka Mountains: North Fork Shoshone River Drainage: ridge just E of Wall Creek, ca 1.5-2.0 mi N of U.S. Hwy 14, 16, & 20.
Open sagebrush/grassland community, dominant species include Artemisia nova, Stipa comata, and Agropyron spicatum. Phenology: flowering & fruiting.

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 & fruiting.

U.S.A., Wyoming, Park County: Absaroka Mountains: North Fork Shoshone River Drainage: divide between Clearwater and Sweetwater creeks, ca 2 mi N of U.S. Hwy 14, 16, & 20.
Rocky, open ridgetop with a few Douglas fir and limber pine, sparsely vegetated, substrate loose and shifting. Phenology: flowering & fruiting.

U.S.A., Wyoming, Park County: North Fork Shoshone River Drainage: Absaroka Mountains: Yellowstone National Park: ridge 1/2 - 3/4 mi SW of Cody Peak; ca 1-1.5 mi N of U.S. Hwy 14, 16, & 20.
Open, rocky ridgetop, mostly southern exposures with scattered Pinus albicaulis and Abies lasiocarpa. Phenology: flowering & fruiting.

U.S.A., Wyoming, Park County: Southeastern Absaroka Mountains: top of Boulder Ridge (ridge between South Fork Shoshone River and Boulder Creek), ca 44-45 mi SW of Cody.
Open, rocky habitats along ridge crest, prominent species include Haplopappus macronema, Erigeron caespitosus, and Astragalus aboriginum. Phenology: flowering & fruiting.

U.S.A., Wyoming, Park County: Southwestern Absaroka Mountains: Deer Creek Canyon, ca 3/4 mi W of canyon mouth; ca 44 mi SW of Cody.
Along trail on south side of canyon on open, rocky, steep south facing slope with scattered limber pine and Douglas fir. Associated species include Elymus spicatus, Oryzopsis hymenoides, et. al. Phenology: flowering & fruiting.

U.S.A., Wyoming, Park County: Absaroka Mountains: North Fork Shoshone River Drainage: on north side of U.S. Hwy 14, 16 and 20.
Growing in the open with Artemisia, Eriogonum multiceps and Hymenopappus filifolius. Phenology: flowering & fruiting.

U.S.A., Wyoming, Park County: Absaroka Mountains: along North Fork Shoshone River: ca 1/8 mi W of Libbey Creek.

U.S.A., Wyoming, Park County: North Fork Shoshone River Drainage: Absaroka Mountains: along Kitty Creek Road, ca 1-2 mi S of U.S. Hwy 14, 16, & 20.
In open lodgepole pine woods. Phenology: flowering & fruiting.

U.S.A., Wyoming, Park County: North Fork Shoshone River Drainage: Absaroka Mountains: on ridge between Fishhawk and Mesa creeks, ca 2-3 mi S of U.S. Hwy 14, 16, & 20.
Open, rocky places. Phenology: fruiting.

U.S.A., New Mexico, Catron County: Datil National Forest: Wilson Canyon.
Gravel soil on a level slope; fairly abundant. Phenology: fruiting.

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: fruiting.

U.S.A., New Mexico, Soccorro County: Lincoln (Alamo) National Forest.
Rough mountainsides in dark sandy soil. Phenology: flowering & fruiting.

U.S.A., Wyoming, Carbon County: Elk Mountain.
Ridge on west exposure. Phenology: flowering & fruiting.

U.S.A., Wyoming, Carbon County: Northwest exposure of Elk Mountain.
Sagebrush grassland community located on clayey soils. Phenology: flowering & fruiting.

U.S.A., Wyoming, Carbon County: Battle Mountain, top plateau, North Meadow, 8.5 air mi E of Savery.
Artemisia tridentata overstory. Phenology: flowering & fruiting.

U.S.A., Wyoming, Big Horn County: Along Elk Creek Road, 8 air mi W Manderson.
Atriplex overstory. Phenology: flowering & fruiting.

U.S.A., Wyoming, Washakie County: Junction Manderson-Hyattville Road with Ten Sleep Road, then 5 mi S, 17.5 air mi ESE of Manderson; 17.5 air mi NE of Worland.
Atriplex overstory. Phenology: flowering & fruiting.

U.S.A., Wyoming, Lincoln County: Comissary Ridge on top of Fontenelle Mountain.
Rocky (limestone), associated with Ivesia. Poa, Leucopoa. Phenology: flowering & fruiting.

U.S.A., Wyoming, Carbon County: Haystack Mountains.

U.S.A., Wyoming, Johnson County: Big Horn Mountains, ca 0.5 mi E of Lame Deer Lake, ca 7 air mi SW of Hunter Ranger Station, ca 18 air mi WSW of Buffalo.
Among boulders. Phenology: flowering & fruiting.

U.S.A., Wyoming, Fremont County: Along margins of Maxon Basin Trail.

U.S.A., Wyoming, Fremont County: Around margins of pond # 80, Little Popo Agie Moraine.

U.S.A., Wyoming, Natrona County: North Platte River Valley: South Fork Casper Creek.
Sarcobatus vermiculatus stand on mixed alluvium on first terrace above stream floodplains. Phenology: flowering & fruiting.

U.S.A., Wyoming: Yellowstone National Park: between Punchbowl Spring and Black Sand Basin.
Dry forest. Phenology: flowering & fruiting.
Gregory P. Hallsten, 252. 7/13/1982.
with Q. D. Skinner and A. A. Beetle

U.S.A., Wyoming, Fremont County: Below reservoir.
Moist area. Phenology: flowering & fruiting.
Gregory P. Hallsten, 556. 6/28/1983.

U.S.A., Wyoming, Sublette County: Prospect Mountains
Coarse upland grass. Phenology: flowering.
Gregory P. Hallsten, 566. 6/28/1983.

U.S.A., Wyoming, Sweetwater County: Little Mountain.
Rocky sagebrush slope. Phenology: flowering & fruiting.

U.S.A., Wyoming, Albany County: Laramie Mountains: foothills S of Hwy 34, near county line.
Dry grass foothills. Phenology: flowering & fruiting.
with Q. D. Skinner and A. A. Beetle

U.S.A., Wyoming, Fremont County: Wind River Range: Brown Canyon area, ca 10 mi S of Lander, on north slopes, Crooked Creek.
On north slopes, transitional from conifer to three-tip sagebrush grassland. Phenology: flowering & fruiting.

U.S.A., Wyoming, Fremont County: Lysite Badlands: Pony Creek #1 Gas Line site just W of Moneta-Lysite Road, 3.3 road mi N of Moneta.
Bottom of wash in Artemisia tridentata-Stipa comata grassland. Phenology: flowering & fruiting.

U.S.A., Wyoming: Solon.
41.7778° N, 107.3788° W; NAD 83, uncertainty 1.5 mi., Digital Map

U.S.A., Wyoming, Washakie County: W of Worland, on the lower part of the Fifteenmile drainage area.
5-9 inch precipatiation zone. Phenology: flowering & fruiting.

U.S.A., Wyoming, Albany County: Laramie Range: 3 mi E of summit on U.S. Hwy 30.
Rolling Prairie. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sweetwater County: Tenmile Draw area at Jim Bridger Mine, ca 10 air mi NE of Point of Rocks, ca 33 air mi ENE of Rock Springs.
East facing native slope. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sweetwater County: Great Divide Basin: Tenmile Draw area at Jim Bridger Mine, ca 10 air mi NE of Point of Rocks; ca 33 air mi ENE of Rock Springs.
In sagebrush ravine. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sweetwater County: Great Divide Basin: Killpecker Dunes area: ca 2 mi S of Steamboat Mountain; ca 28 air mi NE of Rock Springs; ca 28 air mi ESE of Farson.
Open-sagebrush-grassland on stabilized dune. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sweetwater County: Great Divide Basin: Killpecker Dunes area: ca 2 mi S of Steamboat Mountain; ca 28 air mi NE of Rock Springs; ca 28 air mi ESE of Farson.
Open sagebrush-grassland on stabilized dune. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sweetwater County: Great Divide Basin: Killpecker Dunes area: ca 2 mi S of Steamboat Mountain; ca 28 air mi NE of Rock Springs; ca 28 air mi ESE of Farson.
Open sagerush-grassland on stabilized dune. Phenology: flowering & fruiting.

Open sagebrush-grassland on stabilized dune. Phenology: fruiting.

U.S.A., Wyoming, Uinta County: Meadow Draw Quadrangle, South Haystack Coal Site.
Shallow clay ridge. Phenology: flowering & fruiting.

U.S.A., Wyoming, Natrona County: Upper North Platte and Laramie River Drainages: Grey Reef Reservoir access road off of Wyo Hwy 220 along North Platte River, ca 26 air mi SW of Casper.
Sandy slope arising out of greasewood flats adjacent to river; disturbed. Phenology: flowering.

U.S.A., New Mexico, Sierra County: Gila National Forest: Tierra Blanca Canyon.
Weed community in sandy clay loam on a 20 degree north slope under yellow pine; scattered abundance; distributed in yellow pine and upper woodland. Phenology: fruiting.
William R. Chapline, 295. 8/19/1915.

U.S.A., Wyoming, Carbon County: Medicine Bow.
41.8951° N, 106.2004° W; NAD 83, uncertainty 0.25 mi., Digital Map
Sandy railroad grade. Phenology: flowering & fruiting.
Leslie N. Goodding, 41. 6/19/1901.

U.S.A., New Mexico, Eddy County: Lincoln (Alamo) National Forest: ridge 1 mi S of McCollum Ranch.
Grass-brush community in shallow clay loam on a level slope with browse; distributed in woodland; scattered abundance. Phenology: vegetative only.
William R. Chapline, 474. 10/2/1915.

U.S.A., Wyoming, Carbon County: Stratton Hydrology Study Area: Sane Creek Bottom.
Sagebrush rangeland. Phenology: flowering & fruiting.
Max H. Schroeder, s.n.. 7/9/1975.
with Gary L. Ranck

U.S.A., New Mexico, Grant County: Gila National Forest: Big Burros Ranger Station pasture.
Browse-weed community in gravelly granitic soil on a north slope; distributed on open parks; 10% of grasses. Phenology: fruiting.
Annotated by A. S. Hitchcock in 1930.
William R. Warner, BB-1. 9/5/1920.

U.S.A., Wyoming, Albany County: Ca 1.75 air mi W of Laramie Peak.
T26N R 72W S3
Dry gravelly meadow. Phenology: flowering & fruiting.

U.S.A., Arizona, Cochise County: Chiricahua Mountains: Pinery Canyon at junction of North and South Forks.

U.S.A., Wyoming: Yellowstone National Park: Lower Geyser Basin.
with Ernst A. Bessey

U.S.A., Wyoming, Converse County: Douglas, Roush field.
Reversion clay loam. Phenology: flowering & fruiting.

U.S.A., Arizona, Coconino County: Inner Basin of San Francisco Peaks.
Open slopes. Phenology: flowering.

U.S.A., Wyoming, Converse County: Douglas, Roush field.

U.S.A., Wyoming, Campbell County: Black Thunder Strip Mining Area: North Prong of Thunder and Little Thunder creeks.
Old field: with blue grama, western wheatgrass, big sagebrush, prairie junegrass; loamy, shallow clayey (Thedalund and Cushman Series). Phenology: fruiting.
with D. W. Sabinske

U.S.A., Wyoming, Sweetwater County: From Farson to Fontenelle Dam following th Sweetwater River and Sandy Creek, 18 mi N of Green River.
Collected along the dirt track in desert. Phenology: fruiting.

U.S.A., Wyoming, Sweetwater County: Ca 10.2 air mi S of Pilot Butte, ca 9 air ESE of Green River.
Associated with Juniperus osteosperma, Bromus tectorum, Poa fendleriana, and Cryptantha flavoculata on sandy soil with rocky outcrops in juniper woodland. Phenology: flowering & fruiting.
Ray A. Christensen, 47. 8/7/1979.

U.S.A., Wyoming, Teton County: Jackson Hole Wildlife Park.
In big sagebrush on dry hillside in elk pasture. Phenology: flowering & fruiting.

U.S.A., Wyoming, Fremont County: Along U.S. Hwy 287, 14 mi SE of Lander.

U.S.A., Wyoming, Sweetwater County:
Rocky Desert Pavement with Erigeron pulcherrimus and Grayia brandegei. Phenology: flowering & fruiting.

U.S.A., Wyoming, Teton County: Gros Ventre Mountains: Crystal Creek.
Growing with Eriogonum sp. and Artemisia sp.; infrequent in open area with rocky soil. Phenology: flowering & fruiting.

U.S.A., Wyoming, Converse County: Ca 40 air mi NW of Douglas, Hardy Project Uranium Mine. SE1/4 S21, SW1/4 S27, NE1/4 S28.
Growing in loamy soil in sagebrush-grassland. Phenology: flowering & fruiting.
Steve Skelton, s.n.. 6/14/1978.

U.S.A., Wyoming, Fremont County: Near Ocean Lake, southeast corner of Game and Fish Department unit.
Dry roadside. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sweetwater County: Crow Creek Road, ca 46 air mi SSW of Wamsutter and ca 37 air mi W of Baggs.
Common in sandy loam with angular cobbles on W facing slope of deep gully with Sarcobatus vermiculatus. Phenology: flowering & fruiting.
Thomas J. Mastrella, 80. 7/8/1980.

U.S.A., New Mexico, Sandoval County: Valles Caldera National Preserve: Jemez Mountains: Jemez Falls Road to turn south; two track and bushwack to southwest corner of Ranch.
Ponderosa pine forest with rock outcrops and swales. Phenology: flowering & fruiting.

U.S.A., Wyoming, Big Horn County: Bighorn Basin: north-south trending ridge system on east side of U.S. Hwy 310/Wyo Hwy 789, ca 9.5 air mi SSE of Lovell and 4.5 mi NW of Sheep Mountain.
Gray clay shale slopes amid steeply angled hogsback ridges of shale-sandstone in community of Artemisia tridentata var. wyomingensis, Atriplex gardneri, and Poa secunda. Phenology: fruiting.

U.S.A., Wyoming, Uinta County: 12 air mi N of Mountain View.
T19N R114W
Desert area, dry rocky, heavily grazed, grass-sagebrush association. Phenology: flowering & fruiting.

U.S.A., Wyoming, Albany County: Medicine Bow National Forest: Cinnabar Park.
Burned forest. Phenology: fruiting.

U.S.A., Colorado, Jackson County: North-central Colorado: North Park: Peterson Ridge, ca 7.5 air mi SW of Walden.
Sagebrush slopes, roadside, and ridgetops. Phenology: flowering & fruiting.

U.S.A., Colorado, Jackson County: North-central Colorado: North Park: Mansfield Draw, junction of County Road 6 and BLM Road 2504, ca 5 air mi W of Cowdrey.
Sagebrush slopes, semibarren areas, roadside. Phenology: flowering & fruiting.

U.S.A., Colorado, Grand County: North-central Colorado: Middle Park: ca 4 air mi NE of Kremmling.
Hill covered with grass and sagebrush; alluvium. Phenology: flowering.

U.S.A., Colorado, Routt County: North-central Colorado: Elkhead Mountains: Meaden Mountain, ca 10 air mi NW of Clark.
Balds on top of volcanic mountain and slope. Phenology: flowering & fruiting.

U.S.A., Colorado, Carbon County: Sierra Madre: Medicine Bow National Forest: Big Creek Park on road from Pearl Colorado, 2.5 road mi from Colorado.
Spruce-fir forest and rocky slopes. Phenology: fruiting.
with Sarah Nunn

U.S.A., Colorado, Moffat County: North-central Colorado: Elkhead Mountains: Fan Rock and adjacent butte, ca 1 mi W of Slater Creek, ca 2 air mi SW of Slater; ca 33 air mi N of Craig.
Sagebrush - grassland and open ridge. Phenology: flowering & fruiting.

U.S.A., Colorado, Jackson County: North-central Colorado: Rabbit Ears Range: along Grassy Run or Trail 1135 on the east side of Arapaho Ridge, ca 7.5-8 air mi SW of Rand; ca 23.5 air mi S of Walden.
Open stony ridge in spruce-fir forest. Phenology: flowering & fruiting.

U.S.A., Colorado, Routt County: North-central Colorado: Park Range: Walton Peak and vicinity, ca 4-5 air mi SW of Rabbit Ears Pass, ca 12 air mi SE of Steamboat Springs.
Stony ridge on volcanic substrate. Phenology: flowering & fruiting.

U.S.A., Colorado, Routt County: North-central Colorado: Park Range: head of Harrison Creek, ca 2 air mi E of Walton Peak, ca 3 air mi SW of Rabbit Ears Pass; ca 13 air mi SE of Steamboat Springs.
Open, stony slope with occassional lodgpole pine on volcanic substrate. Phenology: fruiting.

U.S.A., Colorado, Routt County: North-central Colorado: Park Range: at the head of Middle Fork Little Snake River, and along the Continental Divide, ca 1-2 air mi ENE of Big Red Park, ca 8-9 air mi ENE of Columbine; ca 30 air mi N of Steamboat Springs.
Stony ridge with scattered conifers. Phenology: fruiting.

U.S.A., Colorado, Jackson County: North-central Colorado: Park Range: along the Continental Divide above the Manzanares Lake, ca 26 air mi W of Cowdrey, ca 30.5 air mi NW of Walden.
Stony ridge with scattered conifers. 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.

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: Park Range: Lake Percy and Round Lake.
Open or partly shaded areas around lakes. Phenology: flowering & fruiting.

U.S.A., Wyoming, Teton County: Grand Teton National Park and Vicinity: Jackson Hole: near Two Ocean Lake, ca 6 air mi N of Moran; ca 21.5 air mi NE of Moose.
Pinus contorta and Picea engelmannii forest with small openings. Phenology: flowering & fruiting.
Annotated by David Scott.
with Amanda Richardson

U.S.A., Wyoming, Teton County: Grand Teton National Park and Vicinity: John D. Rockefeller Jr. Memorial Parkway: near Polecat Creek, ca 32.5 air mi N of Moose; ca 22.3 air mi NNW of Moran.
Lodgepole pine forest with Shepherdia canadensis understory. Phenology: fruiting.
Annotated by David Scott.
with Diane Abendroth

U.S.A., Wyoming, Teton County: Grand Teton National Park and Vicinity: John D. Rockefeller Jr. Memorial Parkway: near Glade Creek, ca 23 air mi NW of Moran; ca 32 air mi N of Moose.
Burned area dominated by Calamagostis rubescens. Phenology: flowering & fruiting.
Annotated by David Scott.
with Chuck Schaap

U.S.A., Wyoming, Teton County: Grand Teton National Park and Vicinity: Jackson Hole: 0.6 road mi S of turnoff to Signal Mountain Overlook.
Sagebrush flats. Phenology: flowering & fruiting.

U.S.A., Wyoming, Teton County: Grand Teton National Park and Vicinity: Jackson Hole: ca 2 road mi S of South Jenny Lake Junction, on west side of Timbered Island.
Gravel quarry at south end of forest. Phenology: flowering & fruiting.

U.S.A., Wyoming, Teton County: Grand Teton National Park and Vicinity: Jackson Hole: just E of North Jenny Lake Junction.
Sagebrush flats. Phenology: fruiting.

U.S.A., Wyoming, Teton County: Bridger-Teton National Forest: Teton Wilderness: near Pilgrim Creek, ca 7.5 air mi NW of Moran; ca 21.5 air mi NE of Moose.
Patches of mixed conifer forest and montane shrubs on a narrow ridge with well-drained soils. Phenology: fruiting.
with Tacheeni Scott

U.S.A., Wyoming, Teton County: Grand Teton National Park and Vicinity: Teton Range: near Hechtman Lake, ca 21 air mi NW of Moran; ca 28 air mi N of Moose.
Steep herbaceous montane slope. Phenology: fruiting.
with Tacheeni Scott

U.S.A., Wyoming, Teton County: Bridger-Teton National Forest: Teton Wilderness: on Gravel Creek, ca 16 air mi NE of Moran; ca 32 air mi NE of Moose.
Dry montane meadow. Phenology: flowering & fruiting.
with Tacheeni Scott

U.S.A., Wyoming, Teton County: Bridger-Teton National Forest: Teton Wilderness: near Wildcat Peak, ca 13 air mi N of Moran; ca 27 air mi NNE of Moose.
Montane meadow with small stands of mixed conifer burned in 1988. Phenology: flowering & fruiting.
with Mike Straw

U.S.A., Wyoming, Teton County: Southwestern Absarokas: Yellowstone National Park: ca 10 air mi N of Enos Lake, ca 16 air mi NE of Moran.
Spruce-fir forest with some lodgepole pine.

U.S.A., Wyoming, Park County: Southwestern Absarokas: Yellowstone National Park: area between Thorofare Creek and Escarpment Creek, vicinity of Throrfare Ranger Station.
Dry sandbars of creek.

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

U.S.A., Wyoming, 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.

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

U.S.A., Wyoming, Park County: Southwestern Absarokas: Teton Wilderness: vicinity of Pass Creek, ca 1.5 air mi NW of Thorofare Buttes, ca 45 air mi SW of Cody.
Along gravel bars and adjacent dry meadows.

U.S.A., South Dakota, Custer County: Black Hills, Wind Cave National Park, Reeves Gulch along Highway 87 ca 1.5 mi N of junction with Highway 385.
T5S R5E S26 NE1/4
With grasses under ponderosa pine on E-facing slope.

U.S.A., South Dakota, Custer County: Black Hills, Wind Cave National Park, hill N of Cold Spring Creek ca 0.5 air mi NW of junction of Highways 87 and 385.
With grasses under ponderosa pine on east-facing slope.

U.S.A., Colorado, Routt County: Routt National Forest: near Yampa River; Steamboat Springs.
In swampy soil. Phenology: fruiting.
Annotated by F. C. W. in 1946.

U.S.A., Colorado, Jefferson County: 1 mi W of Goldern.
Grassland in sandy soil. Phenology: flowering & fruiting.

U.S.A., Colorado, San Miguel County: Montezuma National Forest: Mesa Ranger Station pasture.
South-facing hillside in dry soil. Phenology: fruiting.
Annotated by F. C. W. in 1946.
Albert E. Stephenson, 615. 8/16/1914.

U.S.A., Colorado, Moffat County: Dinosaur National Monument: Confluence of Bull Canyon; E Serviceberry Draw; 0.5 mi Se of Wagon Wheel Point.
T6N R102W S23 SW1/4 of SW1/4 of SW1/4 of NW1/4
Uncommon beneath Pinus in sandy soil of steep N exposed slope with Juniperus, Cercocarpus, Poa, Erigeron and Haplopappus. Phenology: flowering & fruiting.

U.S.A., Colorado, Moffat County: Dinosaur National Monument: Clay hills between Mantle Ranch Road and The Billiard Table; 1.5 mi N of Red Rock Ranch.
T6N R103W S10 NE1/4 of NW1/4 of NE1/4
Common on heavy clay of moderately steep slope with Atriplex confertifolia, Tetradymia and Oryzopsis. Phenology: flowering & fruiting.

U.S.A., Colorado, Moffat County: Dinosaur National Monument: Green River: ca 1/4 mi SE of Gates Of Lodore; 1.25 mi S of Lodore Ranger Station.
On red sandy soil, north exposure with Pinus and Juniperus in Uinta Mountain Shale Formation. Phenology: flowering & fruiting.

U.S.A., Colorado, Moffat County: Dinosaur National Monument: ca 1 mi E of Gates of Lodore.
Infrequent on sandy soil of gentle northeast exposure in burned pinyon/juniper woodland of Uinta Mountain Group Formation. Phenology: flowering & fruiting.

U.S.A., Colorado, Weld County: Chalk Hills: 5.5 mi S of Wyoming State Line; WY Hwy 85.
T11N R66W
Barren siltstone dominated by Rhus, Artemisia and Arenaria. Phenology: flowering & fruiting.

U.S.A., Colorado, Delta County: Peach Valley Road: halfway between Peach Valley Creek Bridge and junction at Sec corner to E. NWNE.
East-facing slopes at ridge summit with Xylorhiza and Atriplex cuneata in mancos shale and rolling badlands. Phenology: flowering & fruiting.

U.S.A., Colorado, Baca County: Commanche National Grassland: Campo Research Natural Area: W of U.S. Hwy 385; 3.5 mi S of Campo.
Abundant on 4% slope, 344 degree aspect in loamy fine sand with Sporobolus cryptandrus and Artemisia filifolia. Phenology: fruiting.
Annotated by C. H. Wassen in 1985.
with Gloria R. B. Mooers

U.S.A., Colorado, Baca County: Commanche National Grassland: Campo Research Natural Area: W of U.S. Hwy 385; 3.5 mi S of Campo.
Grassland community on 290 degree aspect, 3% slope with Bouteloua gracilis and Sitanion hysrix. Phenology: fruiting.
Annotated by C. H. Wassen in 1985.

U.S.A., Colorado, Jackson County: Routt National Forest: Grizzly Creek Ranger Station.
Infrequent in sagebrush community in clay gravel. Phenology: fruiting.
Charles A. Kutzleb, K-21. 8/7/1925.

U.S.A., Colorado, Hinsdale County: San Juan National Forest: Bridge Ranger Station: pasture.
Infrequent on 5 degree west slope in gravelly loam. Phenology: fruiting.

U.S.A., Colorado, Montezuma County: Montezuma National Forest: Montezuma Station.
On south slope in dry soil. Phenology: flowering & fruiting.

U.S.A., Colorado, no county County: Arapaho National Forest.
Gravelly loam. Phenology: fruiting.

U.S.A., New Mexico, Rio Arriba County: Santa Fe National Forest: Bluebird Mesa.
West slope. Phenology: vegetative only.
Charles K. Cooperrider, 422. 9//1915.

U.S.A., Colorado, Saguache County: Cochetopa National Forest: Saguache Park: head of Bear Creek.
Infrequent in grassland on gentle south slope in coarse gravel. Phenology: fruiting.

U.S.A., Colorado, Gunnison County: Cochetopa National Forest: Taylor Canyon.
Common in grassland on level slope in gravelly loam. Phenology: fruiting.

U.S.A., Colorado, Saguache County: Cochetopa National Forest: Middle Creek.
Infrequent in grassland on gentle east slope in coarse gravel. Phenology: flowering & fruiting.

U.S.A., Colorado, Garfield County: White River National Forest.
Moderate on 30% west slope in clay covered with cinders with Salsola, Agropyron smithii and Iva axfilaris. Phenology: flowering & fruiting.

Elymus elymoides var. elymoides ()
U.S.A., New Mexico, Rio Arriba County: Carson National Forest: Cow Creek Ranger Station.

Elymus elymoides var. elymoides ()
U.S.A., Colorado, no county County: Leadville National Forest.
In sagebrush community on east slope in clay. Phenology: fruiting.
Edmund Couch, 220. //.

U.S.A., Colorado, El Paso County: Pike National Forest: head of Beaver Creek.
T11S R68W
Abundant in rich gravelly loam at slope bottom. Phenology: fruiting.
Everard S. Keithley, 29-K. 7/30/1916.

U.S.A., Wyoming, Carbon County: Upper North Platte and Laramie River Drainages: Ferris Mountains: Ferris Peak and Summit Ridge, ca 31 air mi N of Rawlins.
Granite boulders and windswept ridge with scattered pine, fir and spruce; sub-alpine community. Phenology: fruiting.

U.S.A., New Mexico, Santa Fe County: Santa Fe National Forest: headwaters of Rito Molina.
Common on east slope in loam. Phenology: fruiting.

U.S.A., New Mexico, Santa Fe County: Santa Fe National Forest: Rito Medio: headwaters.
Common in park on east slope in loam. Phenology: fruiting.

U.S.A., New Mexico, Santa Fe County: Santa Fe National Forest: Lucero Ranch: Glorieta Mesa.
Sparse in park in sandy loam. Phenology: fruiting.

U.S.A., New Mexico, Rio Arriba/Sandoval County: Santa Fe National Forest: Borrego Ranger Station.
Common in meadow in loam. Phenology: fruiting.
Frederic G. Renner, 53. 8/5/1922.

U.S.A., Colorado, Montezuma County: Montezuma National Forest.
Abundant on 3% southeast slope in shallow sandy loam. Phenology: fruiting.

U.S.A., Colorado, Eagle County: White River National Forest: Surveyor's Trail: Derby Mesa.
Moderate in yellow pine on 10% southeast slope in sandy loam. Phenology: flowering & fruiting.

U.S.A., Colorado, Eagle County: White River National Forest: Derby Ranger Station.
Black loam. Phenology: flowering & fruiting.

U.S.A., New Mexico, Rio Arriba County: Santa Fe National Forest: Coyote Ranger Station.
North slope in alluvium. Phenology: fruiting.

U.S.A., Colorado, Dolores County: Montezuma National Forest: Willow Springs Administration Site.
Sage and oak brush community on south slope in dry soil. Phenology: fruiting.

U.S.A., Colorado, Mesa County: Battlement National Forest: Hightower Ranger Station: Buzzard Creek.
Infrequent in sagebrush community on 4% south slope in clay loam. Phenology: fruiting.

U.S.A., Colorado, Gunnison County: Gunnison National Forest: Black Mesa.
Mountain grassland. Phenology: flowering & fruiting.
Annotated by William A. Dayton.

U.S.A., Colorado, Hinsdale County: San Juan National Forest.
Dry rocky brown soil. Phenology: fruiting.

U.S.A., Colorado, Mineral County: Wasson.
In mall tufts in dry stony ground. Phenology: fruiting.
George B. Van Schaack, 2582. 8/2/1949.

U.S.A., Colorado, Mesa County: Grand Junction, north side of town.
39.0921° N, 108.5618° W; NAD 83, uncertainty 2 mi., Nat. Geog. TOPO!

U.S.A., Colorado, no county County: Colorado National Forest.

U.S.A., Colorado, El Paso County: Pike National Forest: foot of Pikes Peak.
Dry places in gravelly loam. Phenology: fruiting.

U.S.A., New Mexico, Rio Arriba County: Carson National Forest: Canjilon Mountain.
Abundant on south slope. Phenology: fruiting.

U.S.A., New Mexico, Sandoval County: Santa Fe National Forest: Upper Coyote Canyon.
Sparse on north slope in heavy clay. Phenology: flowering & fruiting.

U.S.A., New Mexico, Rio Arriba County: Carson National Forest.
Park. Phenology: fruiting.

U.S.A., New Mexico, Sandoval County: Santa Fe National Forest: Lee Ranch.
Sparse on northeast slope in sandy loam. Phenology: flowering & fruiting.

U.S.A., New Mexico, Sandoval County: 4 mi N of San Luis.
Pinyon/juniper woodland transitioning to semi-desert grassland on 5% slope in mixed sandstone and shale. Phenology: fruiting.
Annotated by Jane W. Roller.

U.S.A., Colorado, Archulata County: Piedra: Chimney Rock Mesa: NE of ruins.
Abundant on rocks on east slope. Phenology: flowering & fruiting.
Annotated by Agnes B. Chase in 1956.

U.S.A., Colorado, Ouray County: Uncompahgre National Forest: Dexter Creek.
Abundant on 20% south slope in shallow rocky sandy loam. Phenology: fruiting.
Henry Tiedemann, T-36. 8/25/1942.

U.S.A., Colorado, no county County: Colorado National Forest.
Gravelly loam of decomposed granite. Phenology: flowering & fruiting.

U.S.A., Colorado, Routt County: White River National Forest: Dunkley Flattops.
Abundant on plateau in deep clay loam with mountain bunch and brome. Phenology: flowering & fruiting.

U.S.A., Colorado, no county County: Pike National Forest: South Platte Burn.
Scattered in open grassland on decomposed granite. Phenology: fruiting.

U.S.A., Colorado, Rio Blanco County: Montezuma National Forest.

U.S.A., Colorado, Dolores County: Montezuma National Forest: Dunton Ranger Station: pasture.
Abundant in open grassland on gradual west slope in deep clay loam. Phenology: fruiting.

U.S.A., Colorado, Ouray County: 3 mi N of Ouray.
In soil in weathered from red sandstone in openings among juniper and oak. Phenology: flowering & fruiting.
with F. H. Erbisch

U.S.A., Colorado, Chaffee County: 8 mi N of Poncha Springs.
Sandy soil under pinyon. Phenology: flowering & fruiting.

U.S.A., Colorado, Grand County: Arapaho National Forest: Gilsonite.
Grassland. Phenology: flowering & fruiting.
John Rundgren, sn. 8/10/1956.

U.S.A., New Mexico, Rio Arriba County: Carson National Forest: Cabresto Canyon: 2.5 mi above lake.
On 15% south slope in black loam. Phenology: fruiting.

U.S.A., Colorado, Grand County: 15 mi NE of Kremmling; Flighline Study area.
Annotated by Charles Feddema.

U.S.A., Colorado, El Paso County: Pike National Forest: Rampart Range Road.
Oakbrush community in loose gravel. Phenology: fruiting.
Annotated by Jason R. Swallen.

U.S.A., Colorado, Routt County: Anita Peak.
Rocky ridges. Phenology: flowering & fruiting.
Annotated by Elias Nelson in 1956.

U.S.A., New Mexico, San Miguel County: Santa Fe National Forest.

U.S.A., Colorado, Rio Grande County: Rio Grande National Forest: Monte Vista.
Medium in ditch bank in sandy loam. Phenology: flowering & fruiting.

U.S.A., Colorado, Conejos County: Summit of Los Mogotes.
Common on rocky volcanic soil with Artemisia, Chrysothamnus, Bouteloua and Oryzopsis. Phenology: flowering & fruiting.

U.S.A., Colorado, Conejos County: Empedrado Lake: 1 mi NNE of Lost Lake; 1.8 mi SE of Acascosa Lake.
Common on moist soil at edge of lake. Phenology: flowering & fruiting.

U.S.A., Colorado, Larimer County: Roosevelt National Forest: Terry's Lake.
Common on level slope in sand. Phenology: flowering & fruiting.
Annotated by Jason R. Swallen.

U.S.A., Colorado, Montezuma County: Montezuma National Forest: Dolores Ranger Station.
Scattered. Phenology: vegetative only.

U.S.A., Colorado, Montezuma County: Montezuma National Forest.
Yellow pine and oak woodland. Phenology: fruiting.

U.S.A., Colorado, Park? County: Leadville National Forest: Little South Platte.
Scattered in woodland on 2% northeast slope in rocky black loam. Phenology: fruiting.

U.S.A., Colorado, Rio Blanco County: 0.5 mi E of Spring Creek; 4 mi S of Colo Hwy 64. 1/4NE
Common on south-facing slope with Juniperus and Chrysothamnus. Phenology: flowering & fruiting.
with M. Waters

U.S.A., Colorado, La Plata County: Durango: Pinkerton Ranger Station.

U.S.A., Colorado, Rio Blanco County: Rio Grande National Forest: East Pinus Creek.
Common in ponderosa pine on 50% east gravelly slope. Phenology: flowering & fruiting.
Annotated by Jason R. Swallen.

U.S.A., Colorado, Lake County: Cochetopa National Forest: Low Pass Creek.
Sparse along roadside on 30% south slope in rocky soil. Phenology: fruiting.

U.S.A., Colorado, Denver County: Airport.
Common on 5% north slope in sand. Phenology: flowering & fruiting.

U.S.A., Colorado, San Miguel County: Montezuma National Forest: between Summit and Willow Creek: Smeck Road.

U.S.A., Colorado, San Miguel County: Montezuma National Forest: W of Mesa Ranger Station; barn.

U.S.A., New Mexico, Colfax County: Philmont Scout Ranch, near Cimarron: Philmont Training Center.
Common along gravel road. Phenology: flowering & fruiting.

U.S.A., New Mexico, Rio Arriba County: Carson National Forest: Cereza Mesa.
Pinyon/juniper woodland in sandstone mesa and flats. Phenology: flowering & fruiting.
with Susan D'Alcamo, Neil and Donald Snow

U.S.A., New Mexico, Rio Arriba County: Manzanares Mesa, ca 6 air mi SE of Navajo City.
Pinyon/juniper woodland on sandstone mesa. Phenology: flowering & fruiting.
with Susan D'Alcamo, Neil and Donald Snow

U.S.A., New Mexico, Colfax County: Philmont Scout Ranch, near Cimarron: Stone Wall Pass.
Common in meadow. Phenology: flowering & fruiting.

U.S.A., Colorado, Summit County: Leadville National Forest: Slate Creek Ranger Station.
On east slope in light loam. Phenology: vegetative only.

U.S.A., Colorado, Archulata County: San Juan National Forest: near Yellow Jacket Ranger Station.
On ridge in coarse sandy loam. Phenology: flowering & fruiting.
S. Duval Anderson, A-19. 6/3/1925.

U.S.A., Colorado, Hinsdale County: San Juan National Forest: Bridge Ranger Station.
On level slope in clay loam. Phenology: flowering & fruiting.
S. Duval Anderson, A-5. 7/26/1925.

U.S.A., Colorado, Montezuma County: Montezuma National Forest.
Gentle south slope in sandy loam. Phenology: fruiting.
with Hick

U.S.A., Colorado, Garfield County: White River National Forest.
Black loam. Phenology: fruiting.
Theodore Shoemaker, 260. 8/10/1913.
with John M. James

U.S.A., Colorado, Lake County: Cochetopa National Forest: Mill Creek Experimental Area.
Infrequent on gentle east slope in deep sandy loam. Also in Saguache County. Phenology: fruiting.

U.S.A., Colorado, Mesa County: Badger Wash Experimental Area.
Salt desert shrub. Phenology: flowering & fruiting.
with Glen L. Ranck

U.S.A., Colorado, Mesa County: Badger Wash Experimental Area.
Salt-desert shrub. Phenology: flowering & fruiting.
with Glen L. Ranck

U.S.A., Colorado, Mesa County: Base of Mount Garfield, 5 mi N of Clifton.
Adobe colluvial fans of Mancos shale. Phenology: flowering & fruiting.

U.S.A., Colorado, Mesa County: Clifton: floodplain of Colorado River; D road and 32nd.
Common along roadside. Phenology: flowering & fruiting.

U.S.A., Colorado, Grand County: Arapaho National Forest: Gilsonite Ranger Station.
Walter Byron McDougall, 83. 8//1925.

Shaly benches and sandy hills with sparsely scattered ponderosa pine and greasewood bottom. Phenology: flowering.

U.S.A., Wyoming, Natrona County: Laramie Range: ca 0.2 air mi W to Twin Buttes and adjacent area.
Chalk or limestone substrate. Phenology: fruiting.

U.S.A., Wyoming, Natrona County: Upper North Platte and Laramie River Drainages: north side of Bessemer Mountain, ca 13.7 air mi SW of Casper.
Calcareous slopes and red buttes of sagebrush and scattered Utah juniper. Phenology: flowering.

U.S.A., Wyoming, Sweetwater County: Great Divide Basin Area: Great Divide Basin: Steamboat Mountain, ca 6.5 air mi WNW of Greasewood Wash; ca 13.5 air mi N of Superior.
41° 58' 58" N, 108° 57' 43" W; uncertainty 1 m., Digital Map
Small open spring on north-facing slope, recently burned over; sagebrush and lupine dominant colonizers; moist soil. Phenology: flowering & fruiting.
Annotated by Stuart Markow in 2001.

U.S.A., Wyoming, Albany County: Laramie Range: SW of Mule Creek crossing and along Mule Creek, ca 6 air mi SSE of Marshall.
Sandstone and limestone caprock and adjacent flats, also along the creek. Phenology: fruiting.

U.S.A., Wyoming, Lincoln County: Southern Salt River Range and Vicinity: Tunp Range: Gooseberry Spring and vicinity between Boulder and Rock Creek ridges, ca 25 air mi WNW of Kemmerer; ca 6 air mi NE of Sage Junction.
Clay sagebrush slopes below rimrock. Phenology: flowering.
with Russ Nelson

U.S.A., Wyoming, Lincoln County: Southern Salt River Range and Vicinity: Tunp Range: North Fork Leeds Creek coming off Rock Creek Ridge, ca 11 air mi SSE of Cokeville; ca 26 air mi NW of Kemmerer.
Stony lower sagebrush slope near the stream. Phenology: buds.
with Russ Nelson

U.S.A., Wyoming, Lincoln County: Southern Salt River Range and Vicinity: Commissary Ridge: ca 0.5 air mi SE of Kemmerer Reservoir along powerlines E of paved road; ca 12 air mi NW of Kemmerer.
Rolling sagebrush-grasslands, southwest exposure with some aspen on northeast side of gravelly ridge, also along roadside. Phenology: flowering & fruiting.

U.S.A., Wyoming, Lincoln County: Southern Salt River Range and Vicinity: Tunp Range: Rock Creek Ridge, ridge along upper reaches of Antelope Creek.
Rock outcrops and slopes. Phenology: flowering.

U.S.A., Wyoming, Lincoln County: Southern Salt River Range and Vicinity: ca 6 air mi N of Kemmerer.
Sagebrush slopes with serviceberry and coralberry and grassy flats. Phenology: fruiting.

U.S.A., Wyoming, Lincoln County: Southern Salt River Range and Vicinity: Commissary Ridge, ca 14 air mi N of Kemmerer.
Flats along stream, old homestead in aspen grove, and slope with sandstone outcrops. Phenology: buds.

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., Wyoming, Lincoln County: Southern Salt River Range and Vicinity: Lake Viva Naughton, ca 13 air mi NNW of Kemmerer.
Reservoir edge, meadows, and sagebrush. Phenology: flowering.

U.S.A., Idaho, Teton County: Targhee National Forest: West Slope Teton Range: McRenolds Reservoir, ca 8 air mi E of Lamont.
T7N R46E S5; also S6
Openings adjacent to reservoir.
with Rafael Molina

U.S.A., Idaho, Lemhi County: Targhee National Forest: Beaverhead Range: between Willow Creek and Jump Creek, ca 4 air mi N of Nicholia.
Coniferous forest on ridge dominated by Pinus flexilis, Pseudotsuga menziesii, and Pinus contorta.

U.S.A., Idaho, Clark County: Targhee National Forest and vicinity: Beaverhead Range: ridge overlooking and E of Deadman and Bloom Canyons, ca 27 air mi W of Dubois.
Coniferous forest dominated by Pseudotsuga menziesii and Pinus flexilis.

U.S.A., Idaho, Clark County: Targhee National Forest: Western Centennial Mountains: above head of Pleasant Valley Creek, ca 8.5 air mi NW of Spencer.
Open slope with mostly Artemisia, grasses, and scattered forbs.

U.S.A., Idaho, Fremont County: Targhee National Forest: Yellowstone Plateau: Moose Creek Plateau above Latham Spring.
T13N R45E S15; also S16
Burned Pinus contorta forest, dominated by grasses and sedges.

U.S.A., Idaho, Fremont County: Targhee National Forest: Henrys Lake Mountains: summit of Mount Two Top, ca 7.5 air mi SW of West Yellowstone, Montana.
Mostly grasses, with scattered Artemisia tridentata and Pinus albicaulis.

U.S.A., Wyoming, Platte County: Laramie Range: ca 6 road mi from Glendo on County Road 614.
Along roadside and in canyons. Phenology: fruiting.
with T. McGowan & T. Freeman

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

U.S.A., Idaho, Lemhi County: Targhee National Forest: West Slope Beaverhead Range: Long Canyon, ca 30 air mi W of Dubois.
Canyon bottom dominated by Artemisia, Cercocarpus, scattered Juniperus.

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: Yellowstone Plateau: along Snow Creek Butte Road, ca 17 air mi NE of Ashton.
T10N R45E S8; also S9
Along roadside.

U.S.A., Idaho, Fremont County: Targhee National Forest: Island Park Plateau: along Warm River, just E of Union Pacific Railroad bed, ca 7 air mi SE of Island Park.
Adjacent to river in logged area dominated by forbs and grasses, some Pinus contorta.

U.S.A., Colorado, Garfield County: [location and coordinates withheld]
Weedy roadside, with big sagebrush.
James P. Vanderhorst, 2151. 5/24/1991.

U.S.A., Wyoming, Carbon County: South-central Wyoming: ridge E of Muddy Creek and Wyo Hwy 789, ca 36.5 air mi SW of Rawlins; ca 23 air mi N of Baggs.
Sagebrush areas above the breaks. Phenology: fruiting.
with Beth Ward

U.S.A., Wyoming, Carbon County: South-central Wyoming: on ridge between Muddy, Cow, and Wild Cow creeks and Wild Cow or County Road 608, ca 40 air mi SW of Rawlins; ca 19.5 air mi N of Baggs.
Slopes with areas of sagebrush, saltbush, or open clay. Phenology: fruiting.
with Beth Ward

U.S.A., Wyoming, Sweetwater County: South-central Wyoming: Washakie Basin: south end of Delaney Rim just N of North Barrel Springs Draw, ca 6 air mi E of Man and Boy Buttes; ca 13 air mi SSW of Wamsutter.
Flats below varigated badlands varying from clay near the base to sandy clay away from base. Phenology: fruiting.

U.S.A., Wyoming, Sweetwater County: South-central Wyoming: Washakie Basin: West Flat Top Mountain, ca 30 air mi S of Wamsutter; ca 18 air mi NW of Baggs.
Small draws off the top of the butte. Phenology: fruiting.

U.S.A., Wyoming, Park County: Bighorn Basin: plains N of Bennett Creek, ca 4-5 air mi NW of Clark; ca 30 air mi NNW of Cody.
Sandy to sandy clay soils in sagebrush grassland. Phenology: flowering & fruiting.
with Ronald L. Hartmann

U.S.A., Wyoming, Sweetwater County: South-central Wyoming: Wamsutter Arch: Continental Divide and S including draws to Deadman Wash, ca 2.5 air mi SE of Spring Hill and ca 3 air mi SW of Black Rock; ca 10 air mi NNW of Point of Rocks.
Badlands draw. Phenology: fruiting.

U.S.A., Wyoming, Sweetwater County: South-central Wyoming: northeast slope of North Table Mountain, ca 24.5 air mi NNE of Rock Springs.
Rocky slope. Phenology: fruiting.

U.S.A., Wyoming, Sweetwater County: South-central Wyoming: Rock Springs Uplift: spring and creek S of and adjacent to sand dunes located ca 1-2 air mi SW of Steamboat Rim, ca 25.5 air mi NNE of Rock Springs.
Sandy soil. Phenology: fruiting.

U.S.A., Wyoming, Sweetwater County: South-central Wyoming: Rock Springs Uplift: drainages from White Mountain to Killpecker Creek, ca 4 air mi E of The Wells; ca 20.5 air mi NNW of Rock Springs.
Creek terraces. Phenology: fruiting.

U.S.A., Wyoming, Sweetwater County: South-central Wyoming: Rock Springs Uplift: southerly drainages on highlands between Crooked Canyon and North Baxter Basin, ca 2 air mi ESE from Twin Rocks; ca 15.5 air mi NNE of Rock Springs.
Sandy soil. Phenology: fruiting.

U.S.A., Wyoming, Sweetwater County: South-central Wyoming: confluence of Vermillion Creek with Alkali Creek, ca 47.5 air mi SE of Rock Springs.
Creek terrace. Phenology: fruiting.

U.S.A., Wyoming, Fremont County: South-central Wyoming: southeastern end of Pacific Butte, ca 31.5 air mi NE of Farson.
Rocky soil. Phenology: fruiting.

Badlands slopes Phenology: fruiting.

U.S.A., Wyoming, Sweetwater County: South-central Wyoming: Washakie Basin: Skull Creek Rim along the north-south oriented section, ca 1.5 air mi E of Shell Creek; ca 35 air mi WNW of Baggs.
Badlands draw. Phenology: flowering.

U.S.A., Wyoming, Sweetwater County: South-central Wyoming: Washakie Basin: from Powder Rim N to Sand Creek, ca 7.5 air mi ENE of Powder Mountain; ca 22.5 air mi WNW of Baggs.
Sagebrush covered terrace leading into draw. Phenology: flowering.

U.S.A., Wyoming, Sweetwater County: South-central Wyoming: Washakie Basin: Grindstone Wash drainage and base of Prehistoric Rim along its northeastern face, ca 25 air mi WNW of Baggs.
Clay/sandy soil. Phenology: flowering.

U.S.A., Wyoming, Sweetwater County: South-central Wyoming: Washakie Basin: southeast side of butte overlooking Sand Creek, ca 2 air mi W of McPherson Springs; ca 17.5 air mi WNW of Baggs.
Sandy/gumbo slopes. Phenology: flowering.

U.S.A., Wyoming, Sweetwater County: South-central Wyoming: Green River Basin: northeastern slope of Flattop Mountain, ca 2.5 air mi W of Wyo Hwy 191; ca 15 air mi SSW of Rock Springs.
Sagebrush flat. Phenology: flowering.

U.S.A., Wyoming, Sweetwater County: South-central Wyoming: Green River Basin: slope from Currant Creek Ridge draining northward to Currant Creek, ca 5 air mi E of Flaming Gorge Reservoir, ca 26.5 air mi SSW of Rock Springs.
Sandy soil, draw. Phenology: fruiting.

U.S.A., Wyoming, Carbon County: South-central Wyoming: Washakie Basin: rim edge on south edge of Mexican Flats, ca 1-1.5 air mi W of Wyo Hwy 789, ca 42 air mi SSE of Rawlins.
Badlands draw. Phenology: flowering.

U.S.A., Wyoming, Sweetwater County: South-central Wyoming: Green River Basin: north and south slopes and top of Pilot Butte, ca 3 air mi W of White Mountain; ca 6.5 air mi NW of Rock Springs.
Northern slope. Phenology: fruiting.

U.S.A., Wyoming, Sweetwater County: South-central Wyoming: southwestern extent of Joe Hay Rim, ca 6.5 air mi S of Oregon Buttes; ca 40 air mi NNE of Rock Springs.
Sagebrush covered flat. Phenology: flowering.

U.S.A., Wyoming, Sweetwater County: South-central Wyoming: Washakie Basin: butte N of Red Wash, ca 1 mi N of confluence with Bitter Creek, ca 1.5 mi E of County Road 19; ca 37 air mi ESE of Rock Springs; ca 28.5 air mi WSW of Wamsutter.
Draw, rocky/sandy soil. Phenology: fruiting.

Flat below rim. Phenology: fruiting.

U.S.A., Wyoming, Sweetwater County: South-central Wyoming: Washakie Basin: draw ca 2 air mi S of Man and Boy Buttes; ca 17 air mi SSW of Wamsutter.
Flat terrace above draw bottom. Phenology: fruiting.

U.S.A., Wyoming, Sweetwater County: South-central Wyoming: head of draw descending from Pine Mountain to the NE, ca 8 air mi SSW of Potter Mountain; ca 38 air mi SSE of Rock Springs.
Forest edge. Phenology: flowering.

Riverbank. Phenology: flowering.

Sandy soil. Phenology: fruiting.

Drainage bed. Phenology: fruiting.

U.S.A., Wyoming, Sweetwater County: South-central Wyoming: Washakie Basin: ca 6.5 air mi E of Sand Butte, ca 2 air mi SW of the confluence of Pine Creek Wash and Antelope Creek; ca 36 air mi SW of Wamsutter.
Rocky soil. Phenology: fruiting.

U.S.A., Wyoming, Carbon County: South-central Wyoming: Washakie Basin: southwest flank of Flat Top Mountain, ca 32.5 air mi SSE of Wamsutter; ca 49.5 air mi SSW of Rawlins.
Rocky flat on top, sandy soil. Phenology: fruiting.

U.S.A., Wyoming, Carbon County: South-central Wyoming: Washakie Basin: Tree Draw leading from Hangout Ridge W to Hangout Wash, ca 2-2.5 air mi from the confluence of Hangout Wash and Sand Creek; ca 12 air mi WNW of Baggs.
Sandy soil in draw. Phenology: flowering & fruiting.

U.S.A., Wyoming, Carbon County: South-central Wyoming: Washakie Basin: rim N and W of Red Creek, ca 2.5-3 air mi above the confluence of Red and Sand creeks; ca 9.5 air mi WNW of Baggs.
Sandy soil in draw. Phenology: flowering.

U.S.A., Wyoming, Carbon County: South-central Wyoming: Washakie Basin: southeast slope of headland between Middle Prong Red and North Prong Red creeks, ca 3 air mi S of Flat Top Mountain; ca 10 mi NW of Baggs.
Draw bottom. Phenology: flowering.

U.S.A., Wyoming, Carbon County: South-central Wyoming: Deep Creek Rim and draws on west-facing slope, ca 3 air mi E of Wyo Hwy 789; ca 8.5 air mi NNE of Baggs.
Rocky draw, sandy soil. Phenology: fruiting.

Badlands draw. Phenology: fruiting.

Disturbed roadside. Phenology: fruiting.

U.S.A., Wyoming, Sweetwater County: South-Central Wyoming: Rock Springs Uplift: sandy draws and badlands slopes on hills, ca 5 air mi W of north-south trending Rifes Rim; ca 32 air mi SSE of Rock Springs.
Sagebrush flat. Phenology: fruiting.

U.S.A., Wyoming, Sweetwater County: South-Central Wyoming: buttes and draws N of Coyote Creek, ca 2.5 air mi W of Wyo Hwy 430; ca 1.5 air mi NE of Scrivner Butte; ca 38 air mi SSE of Rock Springs.
Badlands draw with sagebrush. Phenology: fruiting.

U.S.A., Wyoming, Sweetwater County: South-Central Wyoming: low buttes and flats, ca 1 air mi N of Canyon Creek; ca 0.5 air mi W of Wyo Hwy 430; ca 42 air mi SSE of Rock Springs.
Eroded draw in sagebrush area. Phenology: fruiting.

U.S.A., Wyoming, Sweetwater County: South-Central Wyoming: Rock Springs Uplift: sand hills and clay draws to Cedar Canyon, ca 3 air mi E of Killpecker Creek; ca 5 air mi SW of South Table Mountain; ca 20 air mi NNE of Rock Springs.
Sandstone and clay badlands draw. Phenology: fruiting.

U.S.A., Wyoming, Sweetwater County: South-Central Wyoming: Green River Basin: draws and slopes from White Mountain draining to Killpecker Creek, ca 1 air mi S of Chicken Springs; ca 3 air mi W of the Boars Tusk; ca 25 air mi NNW of Rock Springs.
Sagebrush slope. Phenology: fruiting.

U.S.A., Wyoming, Sweetwater County: South-Central Wyoming: Green River Basin: slopes and draws draining to Firehole Canyon, ca 5.5 air mi E of Flaming Gorge Reservoir; ca 5 air mi W of U.S Hwy 191; ca 18.5 air mi SSW of Rock Springs.
Sagebrush slope. Phenology: fruiting.

U.S.A., Wyoming, Sweetwater County: South-Central Wyoming: Green River Basin: slopes and draws draining from the west directly into Flaming Gorge Reservoir, ca 2 air mi SW of South Chimney Rock; ca 20.5 air mi SSW of Rock Springs.
South-facing slate, clay slope. Phenology: fruiting.

Sandy draw. Phenology: fruiting.

U.S.A., Wyoming, Sweetwater County: South-Central Wyoming: gently sloping area from Rifes Rim to Vermillion Creek, ca 2 air mi S of Rifes Rim; ca 1.5 air mi E of Wyo Hwy 430; ca 42 air mi SSE of Rock Springs.
Clay outcrop. Phenology: fruiting.

U.S.A., Wyoming, Sweetwater County: South-Central Wyoming: rolling buttes and juniper draws draining to North Fork Powder Wash; ca 3 air mi W of Powder Mountain; ca 32 air mi W of Baggs.
Juniper draws Phenology: fruiting.

U.S.A., Wyoming, Sweetwater County: South-Central Wyoming: slopes and draws ca 1 air mi S of Powder Rim draining to West Fork Cherokee Creek, ca 9 air mi E of Powder Mountain; ca 20 air mi W of Baggs.
Sandy draw with juniper. Phenology: fruiting.

U.S.A., Wyoming, Sweetwater County: South-Central Wyoming: north-facing slopes and draws of the Jack Morrow Hills draining to Pacific Creek, ca 5 air mi SE of Pacific Creek; ca 8 air mi NNE of Essex Mountain; ca 19.5 air mi ENE of Farson.
Sagebrush slope. Phenology: fruiting.

U.S.A., Wyoming, Sweetwater County: South-Central Wyoming: draws and slopes and creek bottom of Alkali Wash, ca 6 air mi SW of Oregon Buttes; ca 25.5 air mi ENE of Farson.
North-facing clay slope. Phenology: fruiting.

U.S.A., Wyoming, Sweetwater County: South-Central Wyoming: Rock Springs Uplift: draws and slopes of dry tributary to Burnt Canyon Creek, ca 0.5 air mi upstream of confluence of Burnt Canyon and Circle creeks; ca 3 air mi E of Baxter; ca 17 air mi SSE of Rock Springs.
Creek terrace. Phenology: fruiting.

U.S.A., Wyoming, Sweetwater County: South-Central Wyoming: Green River Basin: slopes of Simpson Gulch and Big Sandy River and river bottom area adjacent to Big Sandy River, ca 9 air mi SW of the confluence of Big Sandy River and Little Sandy Creek; ca 9.5 air mi SW of Farson.
Sagebrush, rocky/clay flat. Phenology: fruiting.

U.S.A., Wyoming, Sweetwater County: South-Central Wyoming: Green River Basin: flats and badlands slopes and draws draining to Starvation Wash, ca 3 air mi NE of Blue Rim; ca 12 air mi E of the Green River; ca 16 air mi SSW of Farson.
Clay flat with sagebrush. Phenology: fruiting.

U.S.A., Wyoming, Sweetwater County: South-Central Wyoming: Green River Basin: east-facing draws and slopes and butte top of part the Blue Rim, ca 6 air mi NE of the Green River; ca 3 air mi NW of Alkali Creek; ca 19.5 air mi NW of Rock Springs.
East-facing slope. Phenology: fruiting.

U.S.A., Wyoming, Sweetwater County: South-Central Wyoming: Green River Basin: draws and slopes draining to Alkali Creek, ca 5 air mi E of the Green River; ca 1 air mi W of Alkali Creek; ca 18 air mi WNW of Rock Springs.

U.S.A., Wyoming, Sweetwater County: South-Central Wyoming: Rock Springs Uplift: draws and slopes draining to Gap Creek, ca 5 air mi E of Miller Mountain; ca 1 air mi W of Salt Wells Creek; ca 30 air mi SSE of Rock Springs.

U.S.A., Wyoming, Sweetwater County: South-Central Wyoming: draws and slopes draining S to Red Creek, ca 0.5 air mi N of Red Creek; ca 5 air mi NW of Pine Mountain; ca 34.5 air mi SSE of Rock Springs.
Disturbed roadside. Phenology: fruiting.

U.S.A., Wyoming, Carbon County: Sierra Madre: Green Mountain, ca 8.7 air mi SW of Encampment.
Open forest. Few plants. Phenology: fruiting.

U.S.A., Washington, Ferry County: Western Colville National Forest and Vicinity: Sherman Peak on Kettle Crest, ca 12 air mi ESE of Republic; Sherman Peak Loop Trail from Wash Hwy 20 at Sherman Pass.
Open slopes with granite outcrops, rocky ridge with talus; small lake with boggy area; mixed forest with subalpine fir, lodgepole pine, and larch. Phenology: flowering & fruiting.

U.S.A., Washington, Ferry County: Western Colville National Forest and Vicinity: Kettle Crest Trail and Old Stage Road, ca 6 air mi N of Sherman Pass; from trailhead on Albion Hill Road.
South aspect sagebrush balds with scattered large Douglas fir; subalpine fir/lodgepole pine forest with large 1 year-old burn areas. Phenology: flowering & fruiting.

U.S.A., Wyoming, Lincoln County: Wyoming/Salt River Ranges: Wyoming Range: south end of ridge between Hunter and Willow creeks; 3-4.5 air mi NW of Hoback Peak.
Ridge with scattered clumps of whitebark pine, Engelmann spruce, and Douglas fir. Phenology: fruiting.

U.S.A., Wyoming, Lincoln County: Wyoming/Salt River Ranges: Gannett Hills: N of Second Creek, ca 10 air mi SSW of Afton.
Grassy-sagebrush ridges and slopes with some Douglas fir on north exposure. Phenology: flowering.
with Bruce Embury

U.S.A., Wyoming, Sublette County: Wyoming/Salt River Ranges: Wyoming Range: Coal Creek and South Piney Creek; ca 21 air mi W of Big Piney.
Shaley open slopes bordering on Douglas fir, lodgepole pine, and aspen woodland and streamside and adjacent moist slopes; open slopes. Phenology: flowering & fruiting.
with Bruce Embury

U.S.A., Wyoming, Sublette County: Green River Basin: South Cottonwood Creek, ca 19 air mi NW of Big Piney.
Streamside, sagebrush grasslands, and adjacent eroded slopes. Phenology: fruiting.
with Bruce Embury

U.S.A., Wyoming, Sublette County: Green River Basin: Onion Creek, ca 9 air mi SW of Daniel Junction.
Sagebrush-grassland and alkaline stream. Phenology: fruiting.

U.S.A., Wyoming, Lincoln County: Wyoming/Salt River Ranges: Commissary Ridge: 0.5 air mi SE of Kemmerer Reservoir along powerlines E of paved road; ca 12 air mi NW of Kemmerer.
Rolling sagebrush-grasslands, southwest exposure with some aspen on northeast side of gravelly ridge, also along roadside. Phenology: flowering & fruiting.

U.S.A., Wyoming, Lincoln County: Wyoming/Salt River Ranges: Tunp Range: Rock Creek Ridge, ridge along upper reaches of Antelope Creek.
Rock outcrops and slopes. Phenology: flowering.

U.S.A., Wyoming, Sublette County: Wyoming/Salt River Ranges: Wyoming Range: Jamb Creek and lower slopes of ridge to N, ca 2.5 air mi SE of Hoback Peak.
Sandstone and sand on open semi-barren slope and limestone outcrops above with whitebark pine and Douglas fir. Phenology: fruiting.

U.S.A., Wyoming, Lincoln County: Wyoming/Salt River Ranges: Wyoming Range: Deadman Mountain trail, 1-2 miles from trailhead; ca 1 air mi NNE of Deadman Mountain summit.
Shale and sandstone outcrops with whitebark pine, Douglas fir, and aspen on ridge. Phenology: fruiting.

U.S.A., Wyoming, Sublette County: Wyoming/Salt River Ranges: Wyoming Range: south end of Triple Peak from South Cottonwood Creek; ca 27 air mi SW of Daniel Junction.
Douglas fir wooded slopes, limestone hogback, barren slopes, and meadows; barren slopes. Phenology: flowering.

U.S.A., Wyoming, Lincoln County: Wyoming/Salt River Ranges: Salt River Range: ridge 1-2 air mi SW of summit of Man Peak; ca 9 air mi E of Thayne.
Limestone ridge with patches of limber pine and subalpine fir. Phenology: fruiting.

U.S.A., Wyoming, Lincoln County: Wyoming/Salt River Ranges: Salt River Range: summit of Man Peak; ca 9 air mi E of Thayne.
Rocky, calcareous summit. Phenology: fruiting.

U.S.A., Wyoming, Sublette County: Wyoming/Salt River Ranges: Wyoming Range: southeast end of Mount McDougal from Kleinstick Mine NW to county line; ca 0.3 air mi SE of peak 10780 (feet); 1-1.3 air mi N to NW of McDougal Gap.
Talus slope, often stabilized, and limestone outcrops. Phenology: fruiting.

U.S.A., Wyoming, Lincoln County: Wyoming/Salt River Ranges: Salt River Range: Star Peaks: peak 9988 (feet) and slope immediately to W.
Rocky slopes and summit with islands of conifers. Phenology: fruiting.

U.S.A., Wyoming, Sublette County: Wyoming/Salt River Ranges: Wyoming Range: Mount Schidler from peak 10192 (feet) to the summit proper; ca 4.5 air mi NE of Middle Piney Lake.
Open rocky slopes with patches of whitebark pine and some subalpine fir. Phenology: fruiting.

U.S.A., Wyoming, Lincoln County: Wyoming/Salt River Ranges: Salt River Range: above La Barge Creek on County Road 315 or La Barge Creek Road, ca 1.5 air mi NW of Viola; ca 23.5 air mi SW of Big Piney.
Stony red slopes with sagebrush or cushion plant communities. Phenology: buds.
with Russ Nelson

U.S.A., Wyoming, Sublette County: Wyoming/Salt River Ranges: Wyoming Range: above Emigrant Trail-Lander Cutoff and South Piney Creek, ca 16 air mi W of Big Piney.
Stony red clay slopes and flats with sparse vegetation. Phenology: buds.

U.S.A., Wyoming, Sublette County: Upper Green River Basin: Cretaceous Mountain/Hogsback Ridge area: Cretaceous Mountain: a branch of Deloney Canyon above Dry Basin, ca 13.5 air mi SW of Big Piney.
Steep, stony badland slopes with a conglomerate formation. Phenology: fruiting.

U.S.A., Wyoming, Lincoln County: Upper Green River Basin: Cretaceous Mountain/Hogsback Ridge area: Hogsback Ridge: lower slopes on southeast end of Hogsback Ridge, ca 5.7 air mi W of La Barge; ca 35.5 air mi NNE of Kemmerer.
Steep, rocky, clay slopes of small canyon. Phenology: flowering.

U.S.A., Wyoming, Lincoln County: Wyoming/Salt River Ranges: Tunp Range: Gooseberry Spring and vicinity between Boulder and Rock Creek ridges, ca 25 air mi WNW of Kemmerer; ca 6 air mi NE of Sage Junction.
Clay sagebrush slopes below rimrock. Phenology: flowering.

U.S.A., Wyoming, Lincoln County: Wyoming/Salt River Ranges: Tunp Range: North Fork Leeds Creek coming off Rock Creek Ridge, ca 11 air mi SSE of Cokeville; ca 26 air mi NW of Kemmerer.
Stony lower sagebrush slope near the stream. Phenology: buds.

U.S.A., Wyoming, Sublette County: Upper Green River Basin: Cretaceous Mountain/Hogsback Ridge area: north rim of Dry Basin just off Calpet Road, ca 10 air mi SW of Big Piney.
Knolls and ridgetops with cushion plants and low vegetation. Phenology: flowering.

U.S.A., Wyoming, Sublette County: Upper Green River Basin: Cretaceous Mountain/Hogsback Ridge area: Fogarty Canyon at the south end of Cretaceous Mountain, ca 14 air mi SW of Big Piney.
Meadow and canyon bottom. Phenology: flowering.

U.S.A., Wyoming, Sublette County: Upper Green River Basin: Cretaceous Mountain/Hogsback Ridge area: north end of Big Mesa above Dry Piney Creek, ca 13.5 air mi SW of Big Piney.
Artemisia nova grassland on top of mesa. Phenology: flowering.

U.S.A., Wyoming, Sublette County: Upper Green River Basin: Cretaceous Mountain/Hogsback Ridge area: upper slopes of Wildcat Canyon, ca 3.5 air mi WSW of Clara Birds Nipple (Bird Nipple); ca 16 air mi SSW of Big Piney.
Steep sagebrush slopes. Phenology: fruiting.

U.S.A., Wyoming, Sublette County: Upper Green River Basin: Cretaceous Mountain/Hogsback Ridge area: lower end of Wildcat Canyon, ca 3 air mi WSW of Clara Birds Nipple (Bird Nipple); ca 15.5 air mi SSW of Big Piney.
Red, gray, and brown badlands. Phenology: fruiting.

U.S.A., Wyoming, Lincoln County: Wyoming/Salt River Ranges: Salt River Range: ca 6 air mi N of Kemmerer.
Sagebrush slopes with serviceberry and coralberry and grassy flats. Phenology: fruiting.

U.S.A., Wyoming, Lincoln County: Wyoming/Salt River Ranges: Salt River Range: Commissary Ridge, ca 14 air mi N of Kemmerer.
Flats along stream, old homestead in aspen grove, and slope with sandstone outcrops. Phenology: buds.

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: Upper Green River Basin: Cretaceous Mountain/Hogsback Ridge area: mesa with radio tower, ca 10.5 air mi SSW of Big Piney.
Calcareous mesa and upper slopes. 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: buds.

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: fruiting.

U.S.A., Wyoming, Sublette County: Upper Green River Basin: Cretaceous Mountain/Hogsback Ridge Area: ca 15 air mi SW of Big Piney.
Shady slopes with sagebrush. Phenology: fruiting.

U.S.A., Wyoming, Sublette County: Upper Green River Basin: Cretaceous Mountain/Hogsback Ridge Area: Black Canyon Creek at base of grade, ca 18 air mi SW of Big Piney.
Clayey and sandy hill, aspen grove and stream bottom. Phenology: fruiting.

U.S.A., Wyoming, Lincoln County: Wyoming/Salt River Ranges: Salt River Range: Tunp Range on ridge between Sawmill Creek and Kelly Creek, ca 15 air mi NNE of Cokeville.
Open ridge with patches of conifers and aspen. Phenology: buds.

U.S.A., Wyoming, Sublette County: Wyoming/Salt River Ranges: Salt River Range: South end of Deadline Ridge, ca 3 air mi NW of Viola.
Rocky slopes and ridges. Phenology: fruiting.

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: buds.

U.S.A., Wyoming, Sublette County: Upper Green River Basin: Cretaceous Mountain/Hogsback Ridge Area: ca 1 air mi N of northern end of Cretaceous Mountain, ca 14 air mi SW of Big Piney.
Hilltop with patches of sagebrush and eroded badland topography. Phenology: fruiting.

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

U.S.A., Wyoming, Lincoln County: Wyoming/Salt River Ranges: Salt River Range: Commissary Ridge: Commissary benchmark (Peak 10315). WC1/8
Rocky ridge top, calcareous with whitebark pine and some subalpine fir. Phenology: buds.

U.S.A., Wyoming, Lincoln County: Wyoming/Salt River Ranges: Salt River Range: Indian Ridge from the top of the trail to first high point, ca 0.5 mi N of Indian Mountain. EC
Rocky 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, Sublette County: Upper Green River Basin: Cretaceous Mountain/Hogsback Ridge Area: northeast side of the Hogsback, ca 18 air mi SW of Big Piney. NC
Calcareous slopes and outcrops. Phenology: fruiting.

U.S.A., Wyoming, Hot Springs County: Bighorn Basin: off Wyo Hwy 120 on Red Ridge, ca 5.5 air mi E of Grass Creek Post Office; ca 26.5 air mi NW of Thermopolis.
Clay bottoms.

U.S.A., Wyoming, Fremont County: Wind River Basin: ca 1.6 air mi NE of Dubois.
Red and gray banded badlands with nearly barren slopes and grassy flats. Phenology: flowering & fruiting.

U.S.A., Wyoming, Park County: Northern Absarokas: upper Pilot Creek, ca 2.5-3.5 air mi SW of Pilot Peak, ca 51.5 air mi NW of Cody.
Clay slopes with little vegetation. Phenology: flowering & fruiting.

U.S.A., Wyoming, Hot Springs County: Bighorn Basin: ca 1 mi W of Gebo; ca 10.5 air mi NNW of Thermopolis.
Weedy blue grama grassland below sandstone ridges.

U.S.A., Wyoming, Park County: Bighorn Basin: ca 1.5 mi N of Silvertip Oil Field; ca 19 air mi NW of Powell.
Clay flats.

U.S.A., Wyoming, Park County: Bighorn Basin: on road from Elk Basin Oil Field to Frannie, ca 7.5 mi W of Frannie; ca 15 air mi N of Powell.
Sandstone outcrop.

U.S.A., Wyoming, Big Horn County: Bighorn Basin: Rainbow Canyon, ca 18.5 air mi ESE of Lovell.
Multicolored clay slopes and points of the canyon walls.

U.S.A., Wyoming, Big Horn County: Bighorn Basin: west and above Triple Draw, ca 17 air mi ESE of Lovell.
Clay slopes with scattered sagebrush and saltbrush.

U.S.A., Wyoming, Big Horn County: Bighorn Basin: along Crystal Creek Road above Crystal Creek, ca 17 air mi SE of Lovell.
Sandy clay slopes with scattered sagebrush.

U.S.A., Wyoming, Big Horn County: Bighorn Basin: along Little Dry Creek Road, ca 14.5 air mi NW of Greybull, ca 11 air mi NE of Emblem.
Sandy clay flats.

U.S.A., Wyoming, Big Horn County: Bighorn Basin: Sore Finger Reservoir and vicinity, ca 15 air mi S of Lovell, ca 7.5 air mi N of Emblem.
Clay flats with Artemisia spp. and Atriplex gardneri.

U.S.A., Wyoming, Park County: Bighorn Basin: Along Wyo Hwy 114, ca 3 air mi NNW of Garland, ca 6 air mi NE of Powell.
Low rolling areas of sand.

U.S.A., Wyoming, Big Horn County: Bighorn Basin: just S of Montana, ca 3 air mi NE of Frannie, ca 14 air mi NW of Lovell.
Atriplex gardneri flats.

U.S.A., Wyoming, Park County: Bighorn Basin: Shearing Pens Reservoir above West Branch Whistle Creek, ca 12 air mi SE of Powell.
Flats near the reservoir.

U.S.A., Wyoming, Big Horn County: Bighorn Basin: along Coon Creek SW of Wyo Hwy 32, ca 9 air mi NW of Emblem, ca 17.5 air mi SW of Lovell.
Clay flats and slopes.

U.S.A., Wyoming, Big Horn County: Bighorn Basin: along Sand Draw, ca 3.5 air mi S of Byron, ca 8 air mi SW of Lovell.
Draws in rough breaks of clay capped with sand and mudstone.

U.S.A., Wyoming, Washakie County: Bighorn Basin: along South Fork Fifteenmile Creek, ca 14 air mi WNW of Worland.
Elev. 4400
Cobblestone slopes in badlands.
with Erik Nelson

U.S.A., Wyoming, Washakie County: Bighorn Basin: Middle Fork Fifteenmile Creek near end of Paradise Alley, ca 24.5 air mi WNW of Worland.
Sandy clay bench between creek and badland bluffs.
with Erik Nelson

U.S.A., Wyoming, Big Horn County: Bighorn Basin: along Elk Creek on Dorsey Creek Road, ca 16 air mi WSW of Basin, ca 9 air mi SSW of Otto.
Elev. 4400
Sandy clay slopes in badlands.
with Erik Nelson

U.S.A., Wyoming, Big Horn County: Bighorn Basin: along Dry Creek, ca 1 air mi NW of Emblem, ca 18 air mi W of Greybull.
Elev. 4400
Sandy clay cobblestone slopes with sagebrush.

U.S.A., Wyoming, Park County: Bighorn Basin: along McCullough Peak Road above West Branch Whistle Creek, ca 2.5 air mi NE of McCullough Peak, ca 16.5 air mi S of Powell.
Clay flats and bottoms in badlands.

U.S.A., Wyoming, Park County: Bighorn Basin: along Whistle Creek Road at edge of Dry Creek Basin, ca 2 air mi SE of Red Point, ca 21 air mi ESE of Cody.
In and around abandoned lambing shed and corrals.

U.S.A., Wyoming, Big Horn County: Bighorn Basin: Snyder Reservoir #4 in Foster Gulch, ca 14 air mi S of Lovell.
Clay slopes and flats with Artemisia pedatifida and Atriplex gardneri.

U.S.A., Wyoming, Park County: Bighorn Basin: near Willow Creek on Burlington Pass Road, ca 5.5 air mi SW of Burlington, ca 22 air mi W of Basin.
Clay to sandy clay flats between creek and bluffs.

U.S.A., Wyoming, Park County: Bighorn Basin: Polecat Bench, ca 7 air mi NNW of Powell.
Roadside.

U.S.A., Wyoming, Park County: Bighorn Basin: Polecat Bench, just S of the airport, ca 7.5 air mi N of Powell.
Sandy areas around sandstone outcrops.

U.S.A., Wyoming, Washakie County: Bighorn Basin: Dry Cottonwood Creek just above Fifteenmile Creek, ca 20 air mi NW of Worland.
Clay flats in creek bottom.

U.S.A., Wyoming, Natrona County: Upper North Platte and Laramie River Drainages: North Platte River S of County Road 408, ca 0.3 air mi E of Pathfinder Dam; ca 9 air mi SW of Alcova townsite.
Sandy areas among granite rocks and Rocky Mountain juniper. Phenology: flowering.

U.S.A., Wyoming, Teton County: West Slope Wind River Range: Fish Creek/Moccasin Basin area, along Purdy Creek to Purdy Basin NE of South Fork Fish Creek, ca 33 air mi ENE of Jackson.
Lodgepole pine forest.

U.S.A., Wyoming, Teton County: West Slope Wind River Range: Fish Creek/Moccasin Basin area, along North Fork Fish Creek just above confluence with South Fork, ca 29.5 air mi ENE of Jackson.
On old road.

U.S.A., Wyoming, Hot Springs County: Bighorn Basin: between Rattlesnake Gulch and Missouri Flats Road, ca 5 air mi NW of Thermopolis.
Disturbed areas and grassy sagebrush slope on shale, clay, sandy clay.
with Robin Jones

U.S.A., Wyoming, Hot Springs County: Bighorn Basin: Red Canyon across from Minnesela Slope, ca 5.5 air mi SW of Thermopolis.
Red sandy soil on ledges of canyon wall.
with Robin Jones

U.S.A., Wyoming, Hot Springs County: Bighorn Basin: hills along Wagonhound Creek W of Wagonhound Bench, ca 6 air mi WNW of Hamilton Dome, ca 26 air mi NW of Thermopolis.
Greasewood flats on bench above stream channel.
with Robin Jones

U.S.A., Wyoming, Fremont County: Owl Creek/Bridger Mountains: Bridger Mountains: along Birdseye Creek, ca 11-12 air mi N of Shoshoni, ca 30-31 air mi NE of Riverton.
Stony clay slope.

U.S.A., Wyoming, Albany County: Medicine Bow Mountains: Red Mountain and vicinity: ridge ca 1 air mi E of Red Mountain summit, ca 27 air mi SW of Laramie.
Semi-barren clay slopes. Phenology: buds.

U.S.A., Wyoming, Big Horn County: Big Horn Mountains: off Devil Canyon Road above Little Tepee Creek, ca 24 air mi E of Lovell, ca 20.5 air mi WNW of Burgess Junction.
On and around a granite outcrop. Phenology: flowering & fruiting.

U.S.A., Wyoming, Big Horn County: Big Horn Mountains: west slope of Little Mountain near Kane BM, ca 14.5 air mi NE of Lovell.
Roadsides. Phenology: flowering & fruiting.

U.S.A., Wyoming, Johnson County: Big Horn Mountains: W of Circle Park at the head of Circle Park Creek, ca 15.5 air mi WSW of Buffalo.
Aspen-meadow. Phenology: flowering & fruiting.
with Denise Gion

U.S.A., Wyoming, Big Horn County: Big Horn Mountains: ca 4 air mi SW of Snowshoe Pass on Black Mountain Road, ca 11 air mi ESE of Shell, ca 24.5 air mi E of Greybull.
Sandy areas. Phenology: flowering & fruiting.

U.S.A., Wyoming, Park County: Bighorn Basin: Squaw Teats, ca 15 air mi ESE of Meeteetse.
Sandy clay on the buttes.

U.S.A., Wyoming, Washakie County: Bighorn Basin: Six Mile Reservoir and vicinity, ca 12 air mi NNW of Worland; ca 9 air mi SW of Manderson.
Clay soil in sagebrush-saltbush plains.

U.S.A., Wyoming, Big Horn County: Bighorn Basin: Six Mile Reservoir and vicinity, ca 9 air mi SW of Manderson; ca 15 air mi S of Basin.
Clay soil in small sagebrush draws in the badlands.

U.S.A., Wyoming, Big Horn County: Bighorn Basin: S of Fivemile Creek, ca 12 air mi WSW of Manderson; ca 22 air mi SW of Basin.
Gullies and draws in the badlands.

U.S.A., Wyoming, Big Horn County: Bighorn Basin: Fox Mountain, ca 9 air mi E of Greybull.
Sandy clay soil on the top and sides of the butte.

U.S.A., Wyoming, Big Horn County: Bighorn Basin: Potato Ridge, ca 14 air mi ESE of Greybull.
Shaly sagebrush-saltsage slopes.

U.S.A., Wyoming, Washakie County: Bighorn Basin: ca 5.5 air mi S of Worland on the Nowater Trail.
Sandy soil in sagebrush grassland.

U.S.A., Wyoming, Washakie County: Bighorn Basin: ca 5.5 air mi S of Worland on the Nowater Trail.
Clay soil on sagebrush grass slopes.

U.S.A., Wyoming, Washakie County: Bighorn Basin: ca 15 air mi SSE of Worland on the Nowater Trail.
Sandy slopes.

U.S.A., Wyoming, Washakie County: Bighorn Basin: along Nowater Creek, ca 16 air mi SE of Worland.
Disturbed areas and greasewood flat.

U.S.A., Wyoming, Washakie County: Bighorn Basin: Denver Jake Reservoir and Little Denver Jake Draw, ca 14.5 air mi SE of Worland.
Around the reservoir.

U.S.A., Wyoming, Hot Springs County: Bighorn Basin: ca 3.5 air mi N of Hamilton Dome; ca 22 air mi NW of Thermopolis along Wagonhound Creek.
Bouteloua grassland.

U.S.A., Wyoming, Hot Springs County: Bighorn Basin: on the road to Grass Creek, ca 3 air mi N of Grass Creek, ca 40 air mi NW of Thermopolis.
Greasewood-sagebrush creek bottom.

U.S.A., Wyoming, Albany County: Medicine Bow Mountains: on top of Sheep Mountain at the north end, 23 1/4 mi W of Laramie.
Sparse in coarse sandy soil covered with fine granitic gravel. Phenology: flowering & fruiting.

U.S.A., Wyoming, Park County: Bighorn Basin: near the head of Spring Creek, ca 6 air mi S of Cody.
Clay flats around a stock pond.

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

U.S.A., Wyoming, Fremont County: Sweetwater Rocks: ca 3.5 air mi NNE of Jeffrey City.
Sagebrush slopes. Phenology: flowering & fruiting.
with Georgia Haines and Nora Little

U.S.A., Wyoming, Fremont County: Wind River Basin: Gas Hills Mining District: ca 4.2 air mi SSW of intersection of Gas Hills Road (Wyo Hwy 136) with Ore Road (main road through Gas Hills Mining District).
Big sagebrush-wildrye drainage bottom. Phenology: flowering & fruiting.

U.S.A., Wyoming, Fremont County: Granite Mountain Uplift: Willow Creek, ca 5 air mi NW of Muddy Gap Junction (Three Forks).
Dry, sandy drainage. Phenology: flowering & fruiting.

U.S.A., Wyoming, Fremont County: Chalk Hills Draw: ca 10 air mi SE of Moneta on Castle Gardens Road.
Sagebrush grassland and badland slopes and bottoms. Phenology: flowering & fruiting.

U.S.A., Wyoming, Fremont County: Granite Mountain Uplift: edge of Beaver Rim: W of Rock Creek Mountain, ca 17 air mi NNE of Sweetwater Station.
Sagebrush grassland. Phenology: flowering & fruiting.
with Georgia Haines

U.S.A., Wyoming, Sweetwater County: Washakie Basin: ca 11 air mi SSE of Tipton.
Clay, hardpan plain, sand dunes; hardpan. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sweetwater County: Rock Springs Uplift: ridge and Split Rock Canyon, NE of Steamboat Mountain.
Narrow ridge S of canyon, with pebble pavement and rock and clay slopes, canyon bottom with sagebrush flats; ridge. Phenology: flowering & fruiting.

Clay flats along wash, clay ridges, sandstone ridges and outcrops, shaley slopes with Cercocarpus; clay flats. Phenology: flowering & fruiting.

U.S.A., Wyoming, Uinta County: Green River Basin: Sage Creek Mountain; ca 12 air mi SE of Mountain View.
Sandy slopes with Utah juniper, clay slide slopes; sandy ridgetops with sagebrush; clay slides. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sweetwater County: Rock Springs Uplift: ca 0.5 mi E of Point of Rocks.
Sandstone cliffs and scree slopes, sandy cobble bench above with scattered sand dunes; slopes. Phenology: flowering & fruiting.

U.S.A., Wyoming, Campbell County: [location and coordinates withheld]
Grazed sagebrush plains, rocky slopes, railroad right-of-way; railroad right-of-way. Phenology: flowering & fruiting.
with Ronald L. Hartman

U.S.A., Wyoming, Campbell County: [location and coordinates withheld]
Plains along road; right-of-way. Phenology: flowering & fruiting.
with Mary Alice Sanguinetti

U.S.A., Wyoming, Campbell County: [location and coordinates withheld]
Ponderosa pine covered buttes, steep shale and talus slopes, sagebrush plains at summit, ravines; shaley slope. Phenology: flowering & fruiting.

U.S.A., Wyoming, Johnson County: [location and coordinates withheld]
High ridge above river, clay slopes, rocky sandstone summit; slopes. Phenology: fruiting.

U.S.A., Wyoming, Niobrara County: Powder River Basin: ca 7 air mi SSW of Riverview.
43.3855° N, 104.3216° W; NAD 83, uncertainty 1 mi., Nat. Geog. TOPO!
"Badlands"; open, clay slopes. Phenology: flowering & fruiting.

U.S.A., Wyoming, Johnson County: Powder River Basin: Powder River Breaks.
Clay slopes, bottoms of draws, sagebrush plains on level areas; slopes. Phenology: flowering & fruiting.

U.S.A., Wyoming, Natrona County: Powder River Basin: Hells Half Acre, ca 5 air mi W of Powder River.
Bentonite badlands, slopes, drainages at bottom of slopes, sandy plains above; drainages. Phenology: flowering & fruiting.

U.S.A., Wyoming, Natrona County: [location and coordinates withheld]
Sagebrush plain, saltbush flats, margins of soda lake; flats. Phenology: flowering & fruiting.

U.S.A., Wyoming, Big Horn County: Bighorn Basin: Wyo Hwy 30, 6.6 road mi W of Basin.
Gravelly plains with Atriplex gardneri, highway right-of-way; roadside right-of-way.
with Ronald L. Hartman

U.S.A., Wyoming, Big Horn County: Bighorn Basin: ca 6.5 air mi NE of Greybull.
Saltbush flats, shaley slope, ridge top with loose shale; flats, slopes.
with Ronald L. Hartman

U.S.A., Wyoming, Big Horn County: Bighorn Basin: along U.S. Hwy 14, ca 0.5 mi E of Greybull.
Sandstone outcrops, sandy plain along highway; plain.

U.S.A., Wyoming, Big Horn County: Bighorn Basin: Ribbon Canyon, at northwest end of Sheep Mountain.
Saltbush flats, shale and sandstone ridges, with barren flats; ridge.

U.S.A., Wyoming, Sweetwater County: Washakie Basin: ca 6 air mi W of Tipton.
Gently rolling sagebrush plain on clay and soil, clay flats; flats. Phenology: flowering & fruiting.

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 & fruiting.
Robert S. Kirkpatrick, 1560. 7/26/1983.
with Ruth E. B. Kirkpatrick

U.S.A., Wyoming, Park County: Absaroka Mountains: ca 44.5 air mi SW of Cody, above Needle Creek, ca 1 mi E of junction of the South Fork of the Shoshone River.
Engelmann spruce, limber and whitebark pine forest.
Robert S. Kirkpatrick, 1882. 8/10/1983.
with Geoffrey McNaughton

U.S.A., Wyoming, Fremont County: Absaroka Mountains: ca 3 air mi NW of Dubois, west side of Tappan Creek in vicinity of junction with Butler Draw.
Riparian areas with Populus augustifolia and Salix lutea; dry sites. Phenology: flowering & fruiting.
Robert S. Kirkpatrick, 2873. 6/23/1984.

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.
with Ruth E. B. Kirkpatrick

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.
Sagebrush grasslands; moist areas.

U.S.A., Wyoming, Fremont County: Absaroka Mountains: ca 25 air mi N of Dubois, in the vicinity and NW of the junction of Emerald and Sheep creeks.
Dry meadow, montane-subalpine.
with Ruth E. B. Kirkpatrick and Leslie Demy

U.S.A., Wyoming, Fremont County: Absaroka Mountains: ca 16.5 air mi NW of Dubois, along East Fork Du Noir Creek, ca 9 road mi N of U.S. Hwy 26/287.
Floodplain and gravel bars along the river (possibly limestone outwash).
with Ruth E. B. Kirkpatrick

U.S.A., Wyoming, Fremont County: Absaroka Mountains: ca 10.5 air mi NE of Dubois, along Bear Creek in the vicinity of the East Fork Elk Winter Pasture Headquarters.
River bottoms and adjacent areas.

U.S.A., Wyoming, Teton County: Mount Leidy Highland Area: Gray Hills: ridge and adjacent area overlooking Slate Creek, ca 4.5 air mi NW of west end of Upper Slide Lake.
Douglas fir and Engelmann spruce forest, adjacent barren ridge, and slope below. Phenology: flowering & fruiting.

U.S.A., Wyoming, Natrona County: Oil field, ca 4.2 air mi N of Waltman.
Eroded shale slopes with sandstone outcrops and drainages. Phenology: flowering & fruiting.

U.S.A., Wyoming, Natrona County: Upper North Platte and Laramie River Drainages: Sentinel Rocks: West Beef Acre Spring, ca 4.4 air mi E of Wyo Hwy 220; ca 4.2 air mi SW of Independence Rock.
Granite rocks with Rocky Mountain juniper and scattered limber pine. Phenology: flowering.

U.S.A., Wyoming, Park County: Bighorn Basin: Burlington Meeteetse Road, 16.5 mi NE of intersection with Wyo Hwy 120.
Sandstone ridges and dissected slopes of Y U Bench. No elevation listed in field notebook.
with Keith H. Dueholm

U.S.A., Wyoming, Hot Springs County: Owl Creek/Bridger Mountains: Owl Creek: U.S. Hwy 20, ca 3 air mi S of Thermopolis
Chugwater outcrop along highway. No elevation listed in the field notebook.
with Keith H. Dueholm

U.S.A., Wyoming, Washakie County: Bighorn Basin: ca 8 air mi WSW of Worland near mile post 5 on Wyo Hwy 431.
Mostly sandy, some clayey, slopes with sagebrush dominating.
with Keith H. Dueholm

U.S.A., Wyoming, Fremont County: Wind River Basin: Beaver Rim just S of Muskrat Basin.
Limestone and conglomerate outcrops at top of rim and slopes below. Phenology: flowering & fruiting.

U.S.A., Wyoming, Fremont County: Wind River Basin: Beaver Rim: ca 17 air mi NE of Jeffrey City.
Roadside. Phenology: flowering & fruiting.

U.S.A., Wyoming, Park County: Southeastern Absarokas: 3-5 air mi NW of Kirwin, upper Greybull River between Yellow Creek and Steer Creek.
Alpine and subalpine meadows.

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

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.

U.S.A., Wyoming, Park County: Southeastern Absarokas: Boulder Basin Trail through Castle Creek drainage.
Coniferous forest, streamside, and grassy slopes; grassy slopes.

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

U.S.A., Wyoming, Carbon County: Medicine Bow Mountains: Kennaday Peak, ca 15 air mi E of Saratoga.
T17N R81W S8; also S16 and S17
Grassy and rocky slopes and ridges above treeline. Phenology: flowering & fruiting.

U.S.A., Wyoming, Park County: Northern Absarokas: Guitar Lake drainage, 1-3 air mi S of Silver Gate, Montana.
Coniferous forest and openings.

U.S.A., Wyoming, Fremont County: Upper North Platte and Laramie River Drainages: Granite Mountains: Lankin Gap between Lankin Dome and McIntosh Peak, ca 3 air mi NW of Split Rock.
Sagebrush-grassland; sandy. Phenology: flowering.

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

U.S.A., Wyoming, Park County: Southwestern Absarokas: ca 50 air mi SW of Cody, Younts Creek drainage.
Forested hillside and drainage.
with Mike Hartman

U.S.A., Wyoming, Teton County: West Slope Wind River Range: Fish Creek/Moccasin Basin Area, Squaw Creek Road from North Fork Fish Creek to Open Fork Creek.
Sagebrush grassland.

U.S.A., Wyoming, Sublette County: West Slope Wind River Range: Little Sheep Mountain, south slope from Gypsum Park to summit.
Grassy to talus slopes.
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.

U.S.A., Wyoming, Teton County: West Slope Wind River Range: Cottonwood Creek from 1 mi N of Sohare Creek to Two Water Creek.
T42N R111W S6; also S5
Meadows and adjacent lodgepole pine stands.

U.S.A., Wyoming, Teton County: West Slope Wind River Range: lower third of Burnt Ridge immediately SW of confluence of Bell Creek with South Fork Fish Creek.
Lodgepole pine forest with some whitebark pine on ridge.

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.

U.S.A., Wyoming, Fremont County: West Slope Wind River Range: Wyo Hwy 28 at crossing of Pine Creek ca 5 air mi NNE of Sweetwater River.
Marshy area and road fill; road fill.
with Jonathan Hughes

U.S.A., Wyoming, Sublette County: West Slope Wind River Range: trail 2-3.5 mi NE of Meadow Lake (to Wilderness boundary).
T34N R107W S17; also S18
Sagebrush slopes and lodgepole pine forests with wet areas.
with Jonathan Hughes

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.
Shady understory of Engelmann spruce/lodgepole pine forest. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sublette County: West Slope Wind River Range: southern and western shores of North Fork Lake, ca 7 air mi NE of east shore of Boulder Lake, ca 18 air mi ENE of Pinedale.
Granite ridge on west shore of lake overlooking marsh and grassy clearing. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sublette County: West Slope Wind River Range: plateau 2 air mi NE of Silver Lake, 1.5 air mi S of summit of Mount Geikie, ca 28 air mi E of Pinedale.
Semi-shady Engelmann spruce/whitebark pine grove. Soil rocky with thick needle duff.

U.S.A., Wyoming, Sublette County: West Slope Wind River Range: eastern and southern shores of Silver Lake, ca 25.5 air mi E of Pinedale.
Rocky, dry, grassy ridge overlooking lake.

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

U.S.A., Wyoming, Sublette County: West Slope Wind River Range: East and west face of White Rock Mountain, ca 27 air mi N of Pinedale.
Grassy slope above small stream on summit. Phenology: flowering.

U.S.A., Wyoming, Sublette County: West Slope Wind River Range: Boulter Lake, ca 30 air mi ESE of Pinedale.
Open canopy, rocky sagebrush meadow on slopes above lake.
with Jonathan Hughes

U.S.A., Wyoming, Sublette County: West Slope Wind River Range: banks of South Fork Boulder Creek and Dream Creek, ca 10 air mi E of east shore of Boulder Lake, ca 22.5 air mi E of Pinedale.
Open canopy, rocky, south-facing meadow adjacent to South Fork Boulder Creek.

U.S.A., Wyoming, Teton County: West Slope Wind River Range: adjacent to Forest Road 30410 and Cottonwood Creek, ca 26 air mi E of Jackson.
Sagebrush flat.

U.S.A., Wyoming, Sublette County: West Slope Wind River Range: edge of Glimpse Lake Trail from Spring Creek Park to Glimpse Lake, ca 9 air mi N of Pinedale.
Sagebrush ridge.

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.

U.S.A., Wyoming, Sublette County: West Slope Wind River Range: west slope of Dome Peak Mountain, ca 2 air mi NE of east shore of Upper New Fork Lake.
Boulder-strewn aspen grove.

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.

U.S.A., Wyoming, Sublette County: West Slope Wind River Range: Big Bend of Green River, ca 35 air mi N of Pinedale.
Silver sagebrush-rabbitbrush bluff above river.

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.

U.S.A., Wyoming, Sublette County: West Slope Wind River Range: NE of Faler Lake, ca 32 air mi N of Pinedale.
Grassy lakeshore.

U.S.A., Wyoming, Fremont County: West Slope Wind River Range: Little Devils Creek Basin, ca 37 air mi E of Jackson.
Steep, gray-sandy bluff.

U.S.A., Wyoming, Sublette County: West Slope Wind River Range: South flank of Mt. 10527 adjacent to Clark Lake Trail, ca 21 air mi N of Pinedale.
Dry, open sandy-granitic hillside.

U.S.A., Wyoming, Sublette County: West Slope Wind River Range: Block and Tackle Hill, on Continental Divide, ca 42.5 air mi SE of Pinedale.
Open canopy south-facing sandy ridge with mixed sagebrush and aspen.

U.S.A., Wyoming, Fremont County: West Slope Wind River Range: South Pass, on W side of Wyoming Highway 28, ca 1.5 mi NE of bridge over Sweetwater River, ca 6 air mi SW of South Pass City.
Dry, sandy-rocky roadside in barren sagebrush grassland. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sublette County: West Slope Wind River Range: Scab Creek drainage, ca 17 air mi E of Pinedale.
Open canopy, dry ledges and crevices of granitic outcrop above creek.

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.
Dry, rocky sagebrush ridge west of creek.

U.S.A., Wyoming, Sublette County: West Slope Wind River Range: 0.5 mi S of Dutch Joe Guard Station, ca 35 air mi ESE of Pinedale.
Dry sagebrush-grassland on rocky soil. 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.
Cracks and ledges in granite outcrops in forest. Phenology: flowering & fruiting.

U.S.A., Wyoming, Goshen County: Southern Powder River Basin/Southeastern Plains: Southeastern Plains: along Horse Creek and adjacent plains W of County Road 191, ca 4 air mi S of La Grange; ca 34 air mi S of Torrington.
Steep sparsely vegetated slopes below mixed grass plains. Phenology: flowering & fruiting.

U.S.A., Wyoming, Natrona County: Southern Powder River Basin/Southeastern Plains: Southern Powder River Basin: drainage leading to Middle Fork Casper Creek along Bucknum or County Road 125, ca 18.5 air mi NW of Casper.
Rolling plains of budsage or Gardner saltbush. Phenology: flowering.

U.S.A., Wyoming, Natrona County: Southern Powder River Basin/Southeastern Plains: Southern Powder River Basin: ridge W of Hemingway Draw along Thirtythree Mile or County Road 110, ca 24.5 mi NW of Casper.
Rolling plains with a mosaic of grassland, sagebrush-grassland, and semi-barren clay knolls, ridges, and slopes. Phenology: flowering.

U.S.A., Wyoming, Converse County: Southern Powder River Basin/Southeastern Plains: Southern Powder River Basin: W of 55 Ranch or County Road 23 and Dave Johnston Coal Mine, ca 14.3 air mi N of Glenrock or 13.6 air mi N of the North Platte River.
Sagebrush-grassland in rough breaks of coarse-grained sandstone, coal beds, and clay badlands. Phenology: fruiting.

U.S.A., Wyoming, Natrona County: Southern Powder River Basin/Southeastern Plains: Southern Powder River Basin: at the west end of Cottonwood Rim above Cottonwood Creek, ca 2.5-3 air mi S of Three Buttes, ca 17 air mi N of Powder River; ca 47 air mi NW of Casper.
Badlands, sparsely vegetated slopes and gullies with scattered Artemisias and Atriplexes. Phenology: fruiting.

U.S.A., Wyoming, Natrona County: Southern Powder River Basin/Southeastern Plains: Southern Powder River Basin: north end of Pine Mountain.
Ponderosa pine rimmed mesa. Phenology: flowering & fruiting.

U.S.A., Wyoming, Natrona County: Southern Powder River Basin/Southeastern Plains: Southern Powder River Basin; U.S. Hwy 20, 26, 87, ca 12 air mi E of Casper.
Old roadcut with original grasslands along fences; sandy soil. Phenology: fruiting.

U.S.A., Wyoming, Converse County: Southern Powder River Basin/Southeastern Plains: Southern Powder River Basin: Wyoming Game and Fish Access area along the North Platte River in vicinity of Carey, ca 10 air mi E of Glenrock.
River margin and sandy flats and slopes. Phenology: flowering & fruiting.

U.S.A., Wyoming, Converse County: [location and coordinates withheld]
Sandy plains and road cut. Phenology: fruiting.

U.S.A., Wyoming, Converse County: Southern Powder River Basin/Southeastern Plains: Southeastern Plains: ca 4 air mi SSE of Douglas.
Sandstone outcrop and sandy slope. Phenology: fruiting.

U.S.A., Wyoming, Natrona County: Southern Powder River Basin/Southeastern Plains: Southern Powder River Basin: ca 1.5 mi E of Arminto.
Sandy slopes. Phenology: flowering & fruiting.
with T. W. Nelson

U.S.A., Wyoming, Natrona County: Southern Powder River Basin/Southeastern Plains: Southern Powder River Basin: ca 10 air mi SW of Waltman along Powder River.
Sandy slopes and sandstone outcrop with juniper. Phenology: fruiting.
with Thomas W. Nelson

U.S.A., Wyoming, Platte County: Southern Powder River Basin/Southeastern Plains: Southeastern Plains: ca 2 mi E of Slater on breaks.
Sandstone outcrops and sandy slopes. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sweetwater County: Green River Basin: ca 3 air mi E of Fontenelle.
Sagebrush slopes and ridge. Phenology: flowering.
with Tom Cramer and Charmaine Refsdal

U.S.A., Wyoming, Sublette County: Green River Basin: BLM Road 5410, ca 1.3 road mi SE of Wyo Hwy 351; ca 4 air mi WSW of junction of Wyo Hwy 351 and U.S. Hwy 191.
Badlands, clays and sand with sagebrush along wash. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sublette County: Green River Basin: ca 3.5 air mi NW of Farson.
Sagebrush and Atriplex plain with draws and gravel benches. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sublette County: Green River Basin: Teakettle Butte, ca 20 air mi NNW of Farson.
Sagebrush and Atriplex butte side with eroded clay draws. Phenology: fruiting.

U.S.A., Wyoming, Sublette County: Green River Basin: ca 17.5 air mi NW of Farson.
Sagebrush draw with gravel hillsides and sparse sagebrush. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sweetwater County: Green River Basin: East Buckhorn Draw at the confluence with West Buckhorn Draw in Eighteenmile Canyon, ca 20 air mi WNW of Farson.
Gravel and sand sagebrush draw and canyonside. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sweetwater County: Green River Basin: ca 26.5 air mi WNW of Farson.
Shale and sandstone canyonside with sparse Atriplex and sagebrush. Phenology: flowering & fruiting.

U.S.A., Wyoming, Lincoln County: Green River Basin: ca 15.5 air mi W of La Barge at the south end of Fontenelle Hogbacks.
Sagebrush draw. Phenology: flowering & fruiting.
with Jane T. Kellett and Steve Laster

U.S.A., Wyoming, Sublette County: Green River Basin: North Cottonwood Creek just E of Bridger-Teton National Forest, ca 7 air mi W of Halfway.
Willow river bottom, adjacent meadows, aspen groves, and Douglas fir forest. Phenology: flowering.

U.S.A., Wyoming, Sublette County: Green River Basin: bank of Green River just S of Bridger-Teton Forest Boundary, ca 19 air mi N of Cora.
Riverside willows, meadow, and adjacent sagebrush. Phenology: flowering.

U.S.A., Wyoming, Sublette County: Green River Basin: east side of Elk Mountain, ca 2.5 air mi W of Elkhorn Junction.
Sagebrush flats, slopes, and windswept hill tops. Phenology: flowering.

U.S.A., Wyoming, Sublette County: Green River Basin: hill just N of Forty Rod Flat Well, ca 8 air mi N of Cora.
Sagebrush hillsides and open hilltops. Phenology: flowering.

U.S.A., Wyoming, Sublette County: Green River Basin: Grindstone Butte, ca 3 air mi SE of Daniel.
Sagebrush hill and windswept, open ridgetops. Phenology: flowering.

U.S.A., Wyoming, Fremont County: Green River Basin: West Willow Creek and vicinity, ca 2.5 air mi NW of South Pass City.
Sagebrush hillsides, streamsides, meadows, and granite outcrops. Phenology: flowering.

U.S.A., Wyoming, Sublette County: Green River Basin: ca 1 air mi NE of Big Sandy.
Dry creekbed with adjacent meadows, willow stands, and sagebrush hillsides. Phenology: flowering.

U.S.A., Wyoming, Sublette County: Green River Basin: South Piney Creek just E of Bridger-Teton National Forest, ca 19 air mi W of Big Piney.
Creek bottom willows and meadows; hillside Douglas fir stands and sagebrush meadows. Phenology: flowering.

U.S.A., Wyoming, Sublette County: Green River Basin: north side of lower Meadow Canyon by Bench Corral Springs, ca 13 air mi NW of Marbleton.
Sagebrush hillside, grassy draw, and spring. Phenology: flowering.

U.S.A., Wyoming, Sublette County: Green River Basin: Bridger-Teton National Forest: just W of Muddy Ridge, ca 3.5 air mi SE of Big Sandy.
Sagebrush flats and slopes, granite outcrops with Juniper on ridge. Phenology: flowering.

U.S.A., Wyoming, Sublette County: Green River Basin: north end of West Buckhorn Draw, ca 17 air mi E of La Barge.
Sagebrush slopes, draws, and tops. Phenology: flowering.

U.S.A., Wyoming, Sublette County: Green River Basin: east side of Hogsback Ridge above Calpet, ca 7.5 air mi W of La Barge.
Shrubby, northeast-facing hillside, open ridgetops, south-facing slopes, and Douglas fir shaded gulch bottom. Phenology: flowering.

U.S.A., Wyoming, Lincoln County: Green River Basin: east side of Upper Fontenelle Reservoir, ca 9 air mi S of La Barge.
Sagebrush flats and open reservoir edge. Phenology: flowering.

U.S.A., Wyoming, Sweetwater County: Green River Basin: lower Eighteen Mile Canyon, ca 21 air mi W of Farson.
Sagebrush hillsides and bottoms, open hillsides and tops, and sandstone outcrops. Phenology: flowering.

U.S.A., Wyoming, Sublette County: Green River Basin: Long Draw, ca 20 air mi N of Farson.
Flat sagebrush draw bottom. Phenology: flowering.

U.S.A., Wyoming, Sweetwater County: Green River Basin: ca 17 air mi NW of Farson.
Sagebrush and Atriplex hillsides and tops. Phenology: flowering.

U.S.A., Wyoming, Sweetwater County: Green River Basin: Buckhorn Canyon, ca 14 air mi NE of Fontenelle Dam.
Weedy sagebrush canyon bottom. Phenology: flowering.

U.S.A., Wyoming, Sublette County: Green River Basin: east end of Ross Ridge, ca 14.5 air mi SSW of Boulder.
Rocky clay hillside. Phenology: flowering.

U.S.A., Wyoming, Sublette County: Green River Basin: Muddy Creek, ca 3 air mi N of Big Piney.
Gravel soil sagebrush. Phenology: flowering.

U.S.A., Wyoming, Fremont County: Green River Basin: Continental Divide at Sweetwater River and Palmer Draw, ca 10 air mi W of South Pass City.
Streamside, Douglas fir canyonside, sagebrush slopes, and open rocky ridges. Phenology: flowering.

U.S.A., Wyoming, Lincoln County: Green River Basin: ca 15.5 air mi SSW of La Barge.
Sagebrush flats. Phenology: flowering.

U.S.A., Wyoming, Lincoln County: Green River Basin: Slate Creek Butte, ca 5 air mi SW of Fontenelle Dam.
Sandy sagebrush slope. Phenology: flowering.

U.S.A., Wyoming, Fremont County: Green River Basin: ca 4 air mi W of South Pass City.
Rocky sagebrush hillside. Phenology: flowering.

U.S.A., Wyoming, Sublette County: Green River Basin: ca 20.5 air mi NE of Farson.
Sagebrush hillside. Phenology: flowering.

U.S.A., Wyoming, Sublette County: Green River Basin: ca 20 air mi NE of Farson.
Sagebrush hillside and draws. Phenology: flowering.

U.S.A., Wyoming, Sublette County: Green River Basin: North Alkali Draw, ca 15 air mi E of Big Piney.
Gravel sagebrush butte top edges. Phenology: flowering.

U.S.A., Wyoming, Lincoln County: Green River Basin: ca 13.5 air mi NE of Kemmerer.
Sagebrush and Atriplex flats at the base of a mesa. Phenology: flowering.

U.S.A., Wyoming, Sublette County: Green River Basin: southern end on the east side of the Prospect Mountains, ca 17 air mi W of South Pass City.
Sagebrush slopes and hills, open rocky ridges, aspen groves, and pine stands. Phenology: flowering.

U.S.A., Wyoming, Lincoln County: Green River Basin: south end of Slate Creek Ridge, ca 11.5 air mi NNE of Kemmerer.
Sagebrush gravel hillside. Phenology: flowering.

U.S.A., Wyoming, Lincoln County: Green River Basin: south end of Fontenelle Reservoir, ca 2 air mi NW of Fontenelle Dam.
Cobblestone hilltop with sparse shrubs. Phenology: flowering.

U.S.A., Wyoming, Sublette County: Green River Basin: ca 11.5 air mi SW of Boulder.
Cobblestone hilltop edge with scattered sagebrush. Phenology: flowering.

U.S.A., Wyoming, Sublette County: Green River Basin: ca 5 air mi ESE of Big Piney.
Sagebrush hilltop edges. Phenology: flowering.

U.S.A., Wyoming, Lincoln County: Green River Basin: ca 2 air mi E of La Barge.
Shale mesa top edges with sparse sagebrush and occasional Pinus flexilis and Juniperus. Phenology: flowering.

U.S.A., Wyoming, Sublette County: Green River Basin: ca 9.5 air mi E of La Barge.
Cobblestone sagebrush mesa top. Phenology: flowering.

U.S.A., Wyoming, Lincoln County: Green River Basin: ca 13 air mi N of Opal.
Flat sagebrush, Atriplex, and Tetradymia hilltop. Phenology: flowering.

U.S.A., Wyoming, Sublette County: Green River Basin: Little Prospect Mountain, ca 11.5 air mi ESE of Big Sandy.
Gravel hillside around granite outcrops with limber pine, aspen, and sagebrush. Phenology: flowering.

U.S.A., Wyoming, Sublette County: Green River Basin: Little Prospect Mountain, ca 11.5 air mi ESE of Big Sandy.
Gravel roadside among sagebrush. Phenology: flowering.

U.S.A., Wyoming, Sublette County: [location and coordinates withheld]
Cobblestone hillside with sparse sagebrush. Phenology: flowering.

U.S.A., Wyoming, Sublette County: Green River Basin: ca 14.5 air mi N of Daniel Junction.
Rocky sagebrush slope between aspen stands. Phenology: flowering.

U.S.A., Wyoming, Sublette County: Green River Basin: Green River, ca 13 air mi N of Daniel Junction.
Wet draw meadow with sagebrush sides. Phenology: flowering.

U.S.A., Wyoming, Sweetwater County: Green River Basin: ca 5.5 air mi E of Fontenelle Dam.
Sand dune sagebrush hills with Grayia and Tetradymia. Phenology: flowering.

U.S.A., Wyoming, Sublette County: Green River Basin: Boulder Creek, ca 3.5 air mi N of Boulder.
Creekside and sagebrush slopes. Phenology: flowering.

U.S.A., Wyoming, Sweetwater County: Green River Basin: ca 15 air mi WSW of Farson.
Sandy sagebrush. Phenology: flowering.

U.S.A., Wyoming, Sweetwater County: Green River Basin: ca 11.5 air mi NW from Farson ice cream store.
Open grassland. Phenology: flowering.

U.S.A., Wyoming, Sublette County: Green River Basin: N of Elk Mountain, ca 4.5 air mi NW of Elkhorn Junction.
Sagebrush flats, wet draw bottom. Phenology: flowering.

U.S.A., Wyoming, Sweetwater County: Green River Basin: ca 8 air mi W of Farson.
Sagebrush grassland hillsides and draws. Phenology: flowering.

U.S.A., Wyoming, Sublette County: Green River Basin: ca 12 air mi N of Farson.
Bare clay hillsides with rocky tops. Phenology: flowering.

U.S.A., Wyoming, Sublette County: Green River Basin: ca 10 air mi SW of Daniel.
Gravel hillsides with clay spots and sparse sagebrush. Phenology: fruiting.

U.S.A., Wyoming, Sublette County: Green River Basin: hill just E of Bull Draw, ca 26 air mi N of Farson.
Sagebrush hill and open top. Phenology: flowering.

U.S.A., Wyoming, Sublette County: Green River Basin: Camp Creek, ca 23 air mi WNW of Big Piney.
Grassy gravel hillside with sparse sagebrush. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sublette County: Green River Basin: Bald Mountain, ca 21 air mi WNW of Big Piney.
Sagebrush meadow hillside. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sublette County: Green River Basin: Red Canyon, ca 18.5 air mi WNW of Big Piney.
Steep gravel canyonside with sparse sagebrush. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sublette County: Green River Basin: ca 10.5 air mi SE of Boulder.
Sandy gravel sagebrush hill. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sublette County: Green River Basin: hillside across U.S. Hwy 191 from west end of Big Sandy Reservoir, ca 14 road mi N of Farson.
Sagebrush and open hillside. Phenology: flowering.

U.S.A., Wyoming, Sublette County: Green River Basin: ca 14.5 air mi SW of Boulder.
Sandy sagebrush around badlands outcrop. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sublette County: Green River Basin: The Mesa, ca 9.5 air mi WSW of Boulder.
Sagebrush gravel hilltop and edge. Phenology: fruiting.

U.S.A., Wyoming, Sublette County: Green River Basin: formation just NW of Squaw Teat, ca 4 air mi S of Elkhorn Junction.
Sandstone/conglomerate cliff with open top and open sides with Cercocarpus patches. Phenology: flowering.

U.S.A., Wyoming, Sublette County: Green River Basin: along Oregon Trail Draw, ca 4 air mi W of Big Sandy.
Sandstone outcrop in sagebrush. Phenology: flowering.

U.S.A., Colorado, Huerfano County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: junction of County Road 610 and I-25 at Exit 59 on Interstate right of way.
Prairie-grassland. Phenology: flowering & fruiting.

U.S.A., Wyoming, Weston County: Black Hills: Scott Canyon off Stockade Beaver Creek, ca 5 air mi E of Newcastle.
With mountain mahogany on north canyon rim. Phenology: fruiting.
with Beth Burkhart, Patches

U.S.A., Wyoming, Natrona County: Upper North Platte and Laramie River Drainages: pipeline W of Bolten Creek or County Road 404, ca 9.3 air mi NE of Alcova townsite; ca 21.5 air mi SW of Casper.
Shale and gypsum hills of sagebrush, greasewood, and rabbitbrush; draws and ridge of ponderosa pine. Phenology: flowering & fruiting.

U.S.A., Wyoming, Weston County: Powder River Basin: above Oil Creek, ca 6 air mi SSW of Newcastle.
Rolling plain, greasewood flats above creek; plains. Phenology: flowering & fruiting.

U.S.A., Wyoming, Weston County: Thunder Basin National Grassland: along Wyo Hwy 450, 0.1 mi W of Lodgepole Creek, ca 25 mi SW of Newcastle.
Rolling prairie with Sarcobatus, Stipa, Oonopsis multicaulis, Artemisia, and Bromus. Phenology: flowering & fruiting.
with G. K. Brown and T. M. Evans

U.S.A., Wyoming, Weston County: Ca 17 mi S of Newcastle.
Occasional on bentonite hills. Phenology: flowering & fruiting.
Ronald G. Schreibeis, DT--412. 6/16/1976.

U.S.A., Colorado, Huerfano County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Wet Mountains: San Isabel National Forest boundary: N on Gardener Road or County Road 63.4, W of Walsenburg.
Pinus ponderosa. Phenology: flowering & fruiting.

U.S.A., Colorado, Las Animas County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Trinidad Lake State Park: on Colo Hwy 12, W of Trinidad.
Pinyon and riparian. Phenology: flowering & fruiting.

U.S.A., Montana, Carbon County: Bighorn Basin: Bear Bench Mark hill off Helt or BLM Road 1016, ca 24 air mi SE of Bridger.
45.0668° N, 108.5579° W; uncertainty 0.25 mi., GPS reading
Sagebrush steppe. Phenology: buds.
Annotated by B. E. Nelson.

U.S.A., Montana, Carbon County: Pryor Mountains: Pryor Mountain Wild Horse Range: on Burnt Timber or BLM Road 1018, ca 1.5 air mi E of Crooked Creek, ca 33 air mi SE of Bridger.
45.0273° N, 108.3673° W; uncertainty 0.5 mi., GPS reading
Sandy clay flats above the arroyos. Phenology: flowering & fruiting.
Annotated by B. E. Nelson.

U.S.A., Montana, Carbon County: Pryor Mountains: Pryor Mountain National Wild Horse Range: on Sykes Ridge or BLM Road 1019 at the state line, ca 37 air mi SE of Bridger.
45.0008° N, 108.3027° W; uncertainty 0.5 mi., GPS reading
Outwash flats from limetsone covered redbeds. Phenology: flowering & fruiting.

U.S.A., Montana, Carbon County: Bighorn Basin: mouth of Inferno Canyon at the west base of the Pryor Mountains, ca 2 air mi E of Rail Bed Road, ca 18 air mi SE of Bridger.
Stony western wheatgrass/black sagebrush flats. Phenology: flowering & fruiting.

U.S.A., Montana, Carbon County: Pryor Mountains: Bear Canyon and vicinity, ca 25 air mi SE of Bridger.
Bushy, weedy canyon bottom. Phenology: buds.

U.S.A., Montana, Carbon County: Pryor Mountains: west end of the mountains, ca 9 air mi N or Warren; ca 16 air mi SE of Bridger.
Open Douglas fir/limber pine grove. Phenology: flowering & fruiting.

U.S.A., Colorado, Fremont County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: ca 2.6 mi on County Road 15, S of Florence.
By creek on roadside; prairie-pinyon-juniper transition; riparian. Phenology: flowering & fruiting.

U.S.A., Wyoming, Carbon County: Upper North Platte and Laramie River Drainages: Rim Lake or BLM Road 3420, ca 7.5 air mi SW of Rawlins.
East facing shale slope with sagebrush. Phenology: flowering & fruiting.

U.S.A., Montana, Carbon County: Bighorn Basin: along Grove Creek Road, ca 2.5 air mi W of Clarks Fork Yellowstone River, ca 5 air mi SW of Belfry.
Clay slopes and ridges with sandstone outcrop, with sagebrush and saltbush. Phenology: flowering & fruiting.
with Emily Elliott, Brian Elliott

U.S.A., Montana, Park County: Gallatin Range: Gallatin National Forest: just N of Gardiner.
Open disturbed slopes onto calcarious cliffs (old hot-spring?). Phenology: flowering & fruiting.
Accession: RM 872065, Barcode: USFS0064859

U.S.A., Montana, Park County: Absaroka Range: Gallatin National Forest: just SE of Mount Wallace above the head of Grizzly Creek, ca 33.5 air mi SSE of Livingston.
Alpine cirque dominated by Carex with streams running through it. Phenology: fruiting.
with Brian Elliott
Accession: RM 871973, Barcode: USFS0064860

U.S.A., Wyoming, Albany County: Medicine Bow Mountains: along Spruce Gulch Road (Forest Road 530) on a branch of Spruce Gulch, ca 1 air mi WNW of Douglas Point, ca 39 air mi SW of Laramie.
Wet meadow, willow thickets, and streambanks. Phenology: flowering.
Annotated by Laura E. Lukas.
with Laura E. Lukas

U.S.A., Wyoming, Carbon County: Medicine Bow Mountains: on Forest Road 521L above Sixmile Creek, ca 1.5 air mi E of North Platte River, ca 36 air mi SE of Saratoga.
One year old burn in clearcut. Phenology: flowering.
Annotated by Laura E. Lukas.
with Laura E. Lukas

U.S.A., Wyoming, Albany County: Medicine Bow Mountains: at the head of Tepee Creek just N of Colorado, ca 43 air mi SW of Laramie.
Timber sale with abundant aspen regrowth. Phenology: flowering.
Annotated by Laura E. Lukas.

U.S.A., Wyoming, Albany County: Laramie Plains: Hutton Lake National Wildlife Refuge: County Road 34 (Sand Creek Road), ca 10 mi SW of Laramie, .
Upland plains with slate outcrops. Phenology: buds.
with Bernadette Kuhn

U.S.A., Wyoming, Albany County: Laramie Plains: Twin Buttes Lake, ca 14 mi W of Laramie; ca 15 mi E of Centennial.
On southeast slope of butte and on top. Phenology: flowering.

U.S.A., Wyoming, Carbon County: Medicine Bow Mountains: School Creek, 2 mi E of Platte River, 1 mi N of intersection of BLM Road 3404 and County Road 660 (French Creek Road), ca 21 air mi SE of Saratoga.
Sagebrush upland plains, grazed by cattle. Phenology: buds.

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.
Clearcut that has been planted with lodgepole pine, trees are small, ca 10 ft tall. Phenology: buds.

U.S.A., Wyoming, Albany County: Medicine Bow Mountains: along Forest Road 539, ca 1 air mi E of Chimney Park, ca 31 air mi SW of Laramie.
Dry woods, lodgepole pine dominated. Phenology: flowering.

U.S.A., Wyoming, Albany County: Medicine Bow Mountains: Devils Gate Creek, near Golden Key Mine, near intersection of Forest Road 512 (Platte Access Road) and Forest Road 512G, ca 13 air mi SW of Centennial.
Mixed conifer forest uphill from wet area. Phenology: fruiting.

U.S.A., Wyoming, Carbon County: Medicine Bow Mountains: Savage Run Wilderness, north-east end: ca 1 air mi S of Forest Road 500 (French Creek Road), ca 12 air mi SW of Centennial.
Dry lodgepole pine-spruce forest. Phenology: flowering.

U.S.A., Wyoming, Albany County: Medicine Bow Mountains: southwest Sheep Mountain near the head of Fence Creek.
Lodgepole pine surrounding meadow with wetlands immediately to east. Phenology: buds.
with Jack S. Hartman

U.S.A., Wyoming, Carbon County: Medicine Bow Mountains: Wick Brothers Wildlife Management Area: above and E of Wagonhound Creek and ca 1/2 to 3/4 air mi S of I-80, ca 7 air mi SE of town of Elk Mountain.
Rocky clay slopes. Phenology: buds.

U.S.A., Wyoming, Carbon County: Medicine Bow Mountains: just off Pass Creek or County Road 404, ca 4 air mi SE of Elk Mountain summit.
Meadows and sagebrush grassland. Phenology: flowering.

U.S.A., Wyoming, Carbon County: Saratoga Valley: north end of Overland Flats on east side of Wyo Hwy 130, ca 3/4 mi S of Walcott Junction.
Silty soil on sagebrush steppe. Phenology: fruiting.

U.S.A., Wyoming, Carbon County: Saratoga Valley: Overland Flats ca 2 1/4 mi E of Wyo Hwy 130 and N of Rattlesnake Pass or County Road 400, ca 16.5 air mi N of Saratoga.
Silty soil on sagebrush steppe. Phenology: flowering & fruiting.

U.S.A., Wyoming, Carbon County: Saratoga Valley: north end of Lake Oreek Flats on County Road 215 (Stock Drive Way), ca 8.4 air mi NNW of Saratoga.
Sandy rolling sagebrush steppe with cobblestone ridges and knolls. Phenology: flowering & fruiting.

Sagebrush draws and barren sandy grasslands with hills of gypsum. Phenology: flowering.

U.S.A., Wyoming, Carbon County: Saratoga Valley: Lake Creek Flats: Nickel Scribner Ditch area, 4 mi S of intersection of County roads 404 (Pass Creek Road) and 215 (Stock Drive Way), ca 7 air mi NE of Saratoga.
Sagebrush flats. Phenology: flowering.

U.S.A., Wyoming, Carbon County: Saratoga Valley: South Fork Lake Creek and Goetze Creek area, 2 mi W of forest Boundary and ca 7 air mi ENE of Saratoga.
Sagebrush steppe. Phenology: buds.

U.S.A., Wyoming, Carbon County: Saratoga Valley: flats 1 mi S of Pass Creek and Stage Station Springs, ca 3 air mi SW of County Road 400 (Rattlesnake Road) and Wyo Hwy 130 intersection and ca 5 air mi SW of I-80 exit 235 (Walcott Junction).
Sagebrush flats. Phenology: flowering & fruiting.

U.S.A., Wyoming, Carbon County: Medicine Bow Mountains: Cedar Ridge and Cottonwood Creek, ca 3 air mi NE of Wyo hwys 130 and 230 intersection, ca 9 air mi SE of Saratoga.
Sagebrush at base of ridge. Phenology: flowering.

U.S.A., Wyoming, Carbon County: Medicine Bow Mountains: W of Prospect Mountain and Deerhorn Point, along and SE of BLM Road 3423, ca 18 air mi SE of Encampment and ca 8 air mi N of Colorado.
Sagebrush hills. Phenology: buds.

U.S.A., Wyoming, Carbon County: Saratoga Valley: Rattlesnake Creek area, N of County Road 400 (Rattlesnake Road), ca 3 air mi SE of I-80 exit 238 (Peterson Ranch) and ca 18 air mi NNE of Saratoga.
Sagebrush hills with several gullies, sandy, abundant bare ground. Phenology: flowering.

U.S.A., Wyoming, Carbon County: Saratoga Valley: Sand Basin, ca 2 air mi W of Wyo Hwy 130 and ca 6 air mi NNW of Saratoga.
Sagebrush flats. Phenology: flowering & fruiting.

U.S.A., Wyoming, Carbon County: Saratoga Valley: Sand Basin/ Overland Flats, along Wyo Hwy 130, ca 9 air mi N of Saratoga.
Sagebrush hills. Phenology: fruiting.

U.S.A., Wyoming, Carbon County: Saratoga Valley: Sheep Rock area, ca 2 air mi NW of Sixmile Hill and ca 7 air mi NNW of Saratoga, along County Road 508 (Pick Bridge Road).
Roadside in sagebrush hills. Phenology: flowering & fruiting.

U.S.A., Wyoming, Carbon County: Medicine Bow Mountains: along French Creek, just S and SW of intersection of County Road 660 (French/Holmes Road) and BLM Road 3404, ca 33 air mi ESE of Encampment.
Sagebrush hills. Phenology: fruiting.

U.S.A., Wyoming, Carbon County: Saratoga Valley: western end of BLM Road 3417, ca 3 mi E of Saratoga.
Sagebrush hills. Phenology: buds.

U.S.A., Wyoming, Carbon County: Saratoga Valley: Buck Springs Draw area S of County Road 205 (Lake Creek Road), ca 5 air mi NE of Saratoga and ca 6 air mi SE of Sixmile Hill.
Sagebrush hills. Phenology: buds.

U.S.A., Wyoming, Carbon County: Medicine Bow Mountains: W of the Platte River Wilderness, just W and SW of Elkhorn Point, ca 20 air mi SE of Encampment and ca 4 air mi N of Colorado.
Sagebrush hills. Phenology: fruiting.

U.S.A., Montana, Meagher County: Lewis and Clark National Forest: Castle Mountains: along Forest Road 211, between East Fork and West Fork Checkerboard Creek, ca 5 air mi N of Castle Town.
46.5129° N, 110.6687° W; NAD 83, uncertainty 0.25 mi., GPS reading
Riparian zone and ridge in old clear cut; southeast aspect, 10-30% slope; limestone bedrock. Phenology: fruiting.
1. Elymus elymoides (Raf.) Swezey var. elymoides .

U.S.A., Montana, Meagher County: Lewis and Clark National Forest: Crazy Mountains: Trail 641, ca 1.5-3 air mi from Forest Road 66.
Trail through coniferous forest (lodgepole pine and Picea engelmannii) with openings. Phenology: flowering & fruiting.
1. Eucephalus perelegans (A. Nelson & J. F. Macbr.) W. A. Weber
Annotated by Rick McNeill.

Annotated by Rick McNeill.

U.S.A., Montana, Carbon County: Beartooth Mountains: Gallatin National Forest: from Wyoming along trail NNE towards Crazy Mountain and around Crazy Mountain and Farley Lake, ca 25-26 air mi WSW of Red Lodge.
Subalpine with forb dominated meadows with scattered Abies, Pinus albicaulis, and Picea stands and rock outcrops. Phenology: flowering & fruiting.
with Bernadette Kuhn
Accession: RM 871974, Barcode: USFS0064861

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

U.S.A., Montana, Sweet Grass County: Absaroka Range: Gallatin National Forest: Absaroka/ Beartooth Wilderness, along the East Fork Boulder River and across divide to Basin Creek, ca 17-20 air mi NW of Cooke City.
Subalpine meadows and Picea/Abies/Pinus flexilis forest. Phenology: flowering & fruiting.
with Brian Elliott

U.S.A., Montana, Cascade County: Lewis and Clark National Forest: Little Belt Mountains: Forest Road 3328, ca 1 mi SE of Long Mountain above Chamberlain Creek.
Old slash pile burn in 10+ year old clearcut; southeast aspect; 5-15% slope; granite outcrops; Pinus contorta regrowth. Phenology: fruiting.
1. Elymus elymoides (Raf.) Swezey var. elymoides .

U.S.A., South Dakota, Harding County: On the west side of The Jumpoff, ca 1 air mi E of County Road 897 and ca 3 air mi S of SD Hwy 20, ca 7.5 air mi ESE of Camp Crook.
Badlands with interspersed grass and sagebrush. Phenology: fruiting.

U.S.A., South Dakota, no county County: Harney National Forest.
with J. P. Reddick

U.S.A., South Dakota, Custer County: French Creek Natural Area.
T4S R6E S10 SE1/4

U.S.A., South Dakota, Custer County: Black Hills, Wind Cave National Park, hill N of Cold Spring Creek ca 0.5 air mi NW of junction of Highways 87 and 385.
With grasses under ponderosa pine on east-facing slope. Phenology: fruiting.

U.S.A., South Dakota, Custer County: Harney National Forest: across road from Custer Ranger Station.
On 10% south slope; shallow clay loam soil; grass open park. Common. Phenology: fruiting.

U.S.A., Montana, Big Horn County: Wyola: south of town.
Roadside. Phenology: fruiting.
1. Sitanion hystrix (Nutt.) J.G. Sm.
Annotated by W. E. Booth on 6/17/1955.

U.S.A., Montana, Glacier County: Glacier National Park: Appistoki Mountain.
Alpine ridge. Phenology: fruiting.
1. Sitanion hystrix (Nutt.) J.G. Sm.
Annotated by John H. Beaman on 8/15/1957.
with Karl J. Stone

U.S.A., Montana, Glacier County: Glacier National Park: Apikuni Mountain.
Above timberline in soil weathered from red shale. Phenology: fruiting.
1. Sitanion hystrix (Nutt.) J.G. Sm.
Annotated by John H. Beaman on 8/13/1957.
with Karl J. Stone

U.S.A., Montana, Ravalli County: Hamilton.
Dry gravel flats. Phenology: fruiting.

U.S.A., Montana, Glacier County: Glacier National Park: Goat Haunt Mountain; above lookout.
On talus slope. Phenology: fruiting.
Annotated by LeRoy H. Harvey on 7/26/1950.

U.S.A., Montana, Flathead County: Flathead National Forest: Flathead Range: head of west fork Dickey Creek.
Southwest slope; dry very poor, coarse, gravelly soil lacking humus; with limber pine, asters, Dryas, rock fern, mountain dandelion; on a dry slide under limestone cliffs. Phenology: fruiting.
Annotated by Frances C. Weintraub on 8/7/1946.
Frank F. Liebig, 3. //1922.

U.S.A., Montana, Madison County: Gallatin National Forest: Spanish-Cherry, C. & H. Division.
Annotated by Frances C. Weintraub on 8/7/1946.

U.S.A., Montana, Park County: Gallatin National Forest: between Horse and West Fork Horse Creeks.
Deteriorated parks; grass-forb community on gravelly loam; with Stipa columbiana and Sibbaldia. Common. Phenology: fruiting.
Annotated by Charles Feddema in 1968.

U.S.A., Montana: Helena National Forest: Tizer Meadows.
Slope south; Dry, rocky loam; with Rosa, raspberry and juneberry. Phenology: fruiting.
Annotated by Frances C. Weintraub on 8/7/1946.

U.S.A., Montana, Gallatin County: Madison National Forest.
Level ground; deep sandy soil with grass. Phenology: fruiting.

U.S.A., Montana, no county County: Missoula National Forest.
Clayey loam soil. Phenology: fruiting.

U.S.A., Montana, Park County: Absaroka National Forest.
Slope 10% SE; dry, shallow, rocky soil; sagebrush cover; with Agropyron spicatum, Koeleria. Fairly common. Phenology: fruiting.

U.S.A., Montana, Sweet Grass County: Absaroka National Forest.
North and west slopes; medium rocky soils; park land. Phenology: fruiting.
Annotated by G. H. Duvendack on 8/23/1940.

U.S.A., Montana, Sweet Grass County: Absaroka National Forest: Independence.
slope 90% N; barren talus slope; with Arnica, Senecio and grasses; alpine. Phenology: fruiting.
Annotated by C. Eugene Larsen on 8/23/1940.

U.S.A., Montana: Beartooth National Forest: Rock Creek District: Hellroaring Plateau.
Fairly level ground; shallow, coarse, loam and gravel soil; with wheat grasses, festucas, Phlox, cinquefoil. Not abundant. Phenology: fruiting.
with W. H. Zeh

U.S.A., Montana: Beaverhead National Forest.
Gentle southwest slope, shallow coarse gravel soil. Scarce. Phenology: fruiting.
Annotated by Russell W. Beeson on 7/28/1920.

U.S.A., Montana: Beaverhead National Forest.
Lodgepole pine. Phenology: fruiting.

U.S.A., Montana: Beaverhead National Forest: Pony Creek.
Slope west; coarse shallow granitic soil; associated with Sage, R. L. Fescue, everlasting, arenaria. Wide distribution, rare abundance. Phenology: fruiting.
Annotated by C. W. Watson on 7/23/1922.

U.S.A., Montana: Beaverhead National Forest: Squaw Creek.
Slope 25% northeast;Moderately deep gravelly loam; with pine grass and timber vetch. Wide distribution, limited abundance. Phenology: fruiting.

U.S.A., Montana, Madison County: Beaverhead National Forest: Vigilante experimental range.
Slope 20% southeast; shallow shale soil; with Agropyron spicatum. Infrequent abundance. Phenology: fruiting.
Annotated by Frances C. Weintraub.

U.S.A., Montana, Deer Lodge County: Anaconda Range: Hearst Lake.
Mountain meadows. Phenology: fruiting.

U.S.A., Idaho, Custer County: Thousand Springs Valley: valley bottom ca 0.4 mi S of the head of Thousand Springs Creek, 22.9 air mi ESE of Clayton.
Well developed soil in xeric shrub-steppe vegetation; 3° slope, E aspect; alluvial geology. 26-75 individuals apparent. Phenology: flowering & fruiting.

U.S.A., Colorado, Jackson County: North Park: Arapaho National Wildlife Refuge: ca 2 air mi S of Walden.
Sagebrush-grassland uplands, dry. 7.5' Walden Quad Phenology: flowering.

U.S.A., Wyoming, Albany County: Laramie Plains: Mortenson Lake National Wildlife Refuge: ca 11 air mi SW of Laramie.
Greasewood/grassland uplands. 7.5' Caldwell Lake Quad Phenology: flowering.

U.S.A., Wyoming, Albany County: Laramie Plains: Bamforth National Wildlife Refuge: ca 7 air mi NW of Laramie.
Greaswood/grassland uplands, alkali flats. 7.5' Bamforth Lake Quad Phenology: flowering.

U.S.A., Montana, Powder River County: To ca 1.5 air mi NW of Moorehead Road, ca 4.5 air mi WSW of Broadus.
Mixed grass and badlands. Phenology: flowering & fruiting.

U.S.A., Colorado, Costilla County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: San Luis Valley: ca 0.5 air mi N of New Mexico on Colo Hwy 159.
Roadside. Phenology: flowering & fruiting.
with Pete Schneider

U.S.A., Montana, Powder River County: In the vicinity of unnamed reservoir on Flood Creek, ca 0.5 air mi E of Moorehead Road, ca 15 air mi SW of Broadus.
Grass and sagebrush-dominated grazing land with scattered badlands and gravelly slopes. Phenology: flowering & fruiting.

U.S.A., Montana, Powder River County: Custer National Forest: Ashland Ranger District: in the vicinity of Cow Creek, just S of Forest Road 4095, ca 1.5 air mi W of Otter Creek Road or Mont Hwy 484, ca 2 air mi WSW of Fort Howes.
Burned hillside with rocky, sandy soils and scattered rock outcrops. Phenology: fruiting.

U.S.A., Colorado, Garfield County: Northwest corner of Grass Mesa, 0.5 mi E of Helmer Gulch and 1 mi SSW of Rifle.
Sagebrush slopes with scattered juniper and sparsely vegetated, erosive clay slopes. Phenology: flowering & fruiting.
Michael K. Kirkpatrick, 48. 5/7/2010.
Accession: USFS (unaccessioned)

U.S.A., Colorado, Mesa County: White River National Forest: southwestern corner of the Forest between Little Horsethief Creek and Sunnyside Reservoir, bordering BLM lands to the W, ca 4-5 air mi SSE of De Beque at the intersection of I-70 and De Beque Cutoff Road.
Adobe ravines of gray, chocolate brown, and light-colored clays, dominated by greasewood and saltbrush. Phenology: flowering & fruiting.
Michael K. Kirkpatrick, 334. 5/16/2010.
Accession: USFS (unaccessioned)

U.S.A., Colorado, Mesa County: Between Smith Creek and Alkali Creek, S of Samson Mesa, ca 6 air mi ESE of De Beque.
Adobe hills and slopes with sagebrush, greasewood and scattered juniper. Phenology: flowering & fruiting.
Michael K. Kirkpatrick, 521. 5/23/2010.

U.S.A., Colorado, Eagle County: Cottonwood Pass Road (County Road 10A), ca 1 mi NE of Cottonwood Creek, ca 5 air mi SW of Gypsum.
Sagebrush-rabbitbrush shrubland with scattered oak and roadside habitats. Phenology: flowering.
Michael K. Kirkpatrick, 1816a. 6/22/2010.

U.S.A., Montana, Valley County: On Triple Crossing Road, ca 1/4 air mi N of Whitetail Reservoir, ca 28 air mi SW of Glasgow.
Grasslands with occasional sagebrush on clay soil. Phenology: fruiting.
Joseph L. M. Charboneau, 385. 6/24/2010.

U.S.A., Montana, Valley County: On Ridge Road, on ridge above Tony Coulee, ca 2.5 air mi SW of Finn Reservoir, ca 36 air mi SW of Glasgow.
Badlands hillside. Phenology: fruiting.
Joseph L. M. Charboneau, 487. 6/24/2010.

U.S.A., Montana, Phillips County: Off of Regina Road, on ridge overlooking Flat Creek and The Big Sag, ca 4 air mi SSW of Whitcomb Lake, ca 30 air mi S of Malta.
Sagebrush-grasslands on stony clay soil with hills and swales. Phenology: flowering & fruiting.
Joseph L. M. Charboneau, 653. 6/27/2010.

U.S.A., Colorado, Las Animas County: [location and coordinates withheld]
Pinyon-juniper with Quercus. Phenology: flowering & fruiting.

U.S.A., Montana, Valley County: E of Ridge Road around Craig Reservoir, ca 2.5 air mi W of Clover Reservoir, ca 32 air mi WSW of Glasgow.
Saline clay/reservoir edge. Phenology: fruiting.

U.S.A., Colorado, Fremont County: [location and coordinates withheld]
Sarcobatus-Atriplex scrubland. Phenology: flowering & fruiting.

U.S.A., Wyoming, Teton County: Grand Teton National Park and Vicinity: Jackson Hole: near Two Ocean Lake, ca 6 air mi N of Moran; ca 21.5 air mi NE of Moose.
Pinus contorta and Picea engelmannii forest with small openings. Phenology: flowering & fruiting.
with Amanda Richardson

U.S.A., Wyoming, Carbon County: Hayden National Forest: Soldier Creek burn.
Moderate east slope; gravelly loam soil; with Poa, redtop, elymus, antennaria. Common. Phenology: vegetative only.

U.S.A., Wyoming, Park County: Near Spring Creek in Sunlight Basin.
Phenology: vegetative only.
Annotated by Stuart Markow in 1995.

U.S.A., Wyoming, Fremont County: Near Bonneville Pass.
Subalpine terrain. Phenology: vegetative only.
Annotated by Stuart Markow in 1995.

U.S.A., Wyoming, Fremont County: Washakie [Bonneville] National Forest.
Sandy loam soil. Phenology: vegetative only.
Wilber Goodson, s.n.. 8//1912.

U.S.A., Wyoming, Fremont County: Washakie [Bonneville] National Forest.
Phenology: vegetative only.

U.S.A., Wyoming, Carbon County: Routt National Forest: desert, 15 mi N of Baggs.
Level slope with sandy soil ; semidesert with sagebrush. Phenology: vegetative only.
Philip V. Woodhead, 33. 6/26/1926.

U.S.A., Wyoming, Teton County: Teton National Forest: Dallos Fork, Slate Creek.
T43N R113W
Gentle slope with sagebrush and wheat grass. Phenology: vegetative only.

U.S.A., Wyoming, Carbon County: Hayden (Medicine Bow) National Forest: Battle Divide.
Moderate west slope; gravelly loam soil; with Poa, agropyron, sandwort, daisy, juncus, false dandelion. Phenology: vegetative only.

U.S.A., Wyoming, Fremont County: Upper North Platte and Laramie River Drainages: The Dry Lakes S of Beaver Rim or BLM Road 2401, ca 14.3 air mi NE of Jeffrey City.
Sagebrush-grassland. Phenology: flowering & fruiting.

U.S.A., Montana, Valley County: E of the Milk River in Chapman Coulee just above Riverside Drive and Faraasen Park, ca 7 air mi NW of Glasgow.
Grassy clay flats with bare areas. Phenology: flowering.

U.S.A., Montana, Valley County: Along Willow Creek Road S of Archambeault Flats, ca 13 air mi W of Fort Peck; ca 15 air mi S of Glasgow.
Clay butte with calcareous? chiprock. Phenology: flowering.

U.S.A., Montana, Phillips County: Along Stage Road (Mont Hwy 204) ca 1/2-3/4 mi N of Wild Horse Creek, ca 16 air mi S of Dodson; ca 23 air mi SW of Malta.
Badlands with gravel to cobblestone size rocks, with drainage channels, bentonite boils, grassy patches, and grassland on the flats above. Phenology: flowering.

U.S.A., Wyoming, Carbon County: Upper North Platte and Laramie River Drainages: radio tower ridge S of I-80, ca 1.4 air mi S of Rawlins.
Barren ridge top and north facing sandstone draw with scattered shrubs. Phenology: flowering.

U.S.A., Montana, Valley County: NE of Lone Tree Creek and Triple Crossing Access Road, ca 6 air mi E of Skull Reservoir, ca 21 air mi WSW of Fort Peck; ca 22 air mi SW of Glasgow.
Big-sagebrush steppe on thick clay. Phenology: flowering.

U.S.A., Montana, Valley County: W of Stebly Road, above Browning Coulee, ca 3 air mi NE of Chico Reservoir, ca 22 air mi WSW of Fort Peck; ca 24 air mi SSW of Glasgow.
Big-sagebrush steppe on thick clay. Phenology: flowering.

U.S.A., Montana, Phillips County: American Prairie Reserve: Dry Fork Ridge, S of West Fork Dry Fork Creek, ca 3.5 air mi ENE Wrangler Reservoir, ca 29 air mi ESE of Zortman; ca 43 air mi SSW of Malta.
Thick clay and silty hardpans. Phenology: flowering.

U.S.A., Montana, Phillips County: Charles M. Russell National Wildlife Refuge: hills N of outlet of Fourchette Creek into Fourchette Bay, E of Refuge Road 858, ca 3 air mi NNE of Fowler Reservoir, ca 39 air mi ESE of Zortman; ca 47 air mi SSE of Malta.
Big-sagebrush steppe with greasewood on heavy clay. Phenology: flowering & fruiting.

U.S.A., Montana, Phillips County: American Prairie Reserve: Box Elder Creek and hills above, ca 4 air mi E of Indian Lake, ca 38.5 air mi ESE of Zortman; ca 44 air mi SSE of Malta.
Big-sagebrush steppe with greasewood on clay. Phenology: flowering & fruiting.
with Mark Majerus, Michael Dolan, Noorjahan Parwana, Katie Butts, and Mary Frieze

U.S.A., Montana, Phillips County: American Prairie Reserve: W of Reynolds Hill Road, ca 4.5 air mi W of Square Butte, ca 40.5 air mi ESE of Zortman; ca 42 air mi SSE of Malta.
Big sagebrush-grasslands on rolling hills of loamy soil. Phenology: flowering.
with Mark Majerus, Michael Dolan, Noorjahan Parwana, and Katie Butts

U.S.A., Montana, Phillips County: Charles M. Russell National Wildlife Refuge: Reynolds Hill, ca 2 air mi N of Fourchette Creek Recreation Area, ca 44 air mi ESE of Zortman; ca 38 air mi SSE of Malta.
Sagebrush-greasewood steppe on silty clay. Phenology: flowering.

U.S.A., Montana, Phillips County: Charles M. Russell National Wildlife Refuge: unnamed butte S of Refuge Road 844, ca 1.5 air mi NW of Schuyler Butte, ca 45.5 air mi ESE of Zortman; ca 48.5 air mi SSE of Malta.
Silty sand hilltop. Phenology: flowering.

U.S.A., Montana, Phillips County: Charles M. Russell National Wildlife Refuge: CK Ridge, W of Refuge Road 206, ca 10 air mi ESE of Taint Reservoir, ca 24 air mi SE of Zortman; ca 52 air mi SSW of Malta.
Sagebrush-grasslands on stony clay soil with disturbed areas. Phenology: flowering & fruiting.

U.S.A., Montana, Phillips County: Ridge E of Spring Creek, W of CK Ridge Road, ca 2.5 air mi E of Blizzard Reservoir, ca 18 air mi SE of Zortman; ca 48 air mi SSW of Malta.
Sagebrush-grasslands on rolling hills of clay to loamy soil with swales and areas of stony silty hardpans. Phenology: flowering & fruiting.

U.S.A., Montana, Phillips County: Larb Hills (North): E of Lower Harb Road, ca 1.5 air mi E of Beaver Creek, ca 15 air mi SW of Saco; ca 15.5 air mi ESE of Malta.
Badlands clay slopes. Phenology: flowering & fruiting.

U.S.A., Montana, Phillips County: Cottonwood Creek at confluence with Black Coulee, ca 9.5 air mi SW of Horseshoe Lake, ca 15 air mi WSW of Loring; ca 30.5 air mi NNW of Malta.
Saltbush and greasewood on silty flats with alkaline seeps and badlands clay slopes. Phenology: flowering & fruiting.

U.S.A., Montana, Valley County: Little Beaver Creek, S of Grub Detention Reservoir, ca 7.5 air mi W of Last Reservoir, ca 23 air mi WNW of Fort Peck; ca 17.5 air mi SW of Glasgow.
Big sagebrush steppe with greasewood and saltbush on silty and clay flats. Phenology: flowering & fruiting.

U.S.A., Montana, Valley County: Sage Hen Creek and ridge to the S, along Beaver Branch Road (Little Beaver Road), ca 3 air mi W of January Reservoir, ca 19 air mi WNW of Fort Peck; ca 13 air mi SW of Glasgow.
Loose shale hillsides with creeping juniper. Phenology: flowering & fruiting.

U.S.A., Montana, Valley County: Charles M. Russell National Wildlife Refuge: N of Refuge Road 108, ca 6.5 air mi ENE of Willow Flat Reservoir, ca 6 air mi WSW of Fort Peck; ca 15 air mi SSE of Glasgow.
Big sagebrush steppe on badlands clay hills with large patches of yellow sweetclover. Phenology: flowering & fruiting.

U.S.A., Montana, Valley County: Bitter Creek Wilderness Study Area: ridge S of Cow Coulee, ca 7.5 air mi SSW of Last Chance Reservoir, ca 21 air mi WSW of Opheim; ca 41 air mi NNW of Glasgow.
Grassland with occasional silver sagebrush on loamy soil. Phenology: fruiting.

U.S.A., Montana, Phillips County: American Prairie Reserve: North Fork White Rock Coulee, ca 4.5 air mi ESE of Little Warm Reservoir, ca 24.5 air mi ENE of Zortman; ca 24 air mi SSW of Malta.
Grassland hills with big sagebrush on clay to loamy soil. Phenology: fruiting.

U.S.A., Montana, Valley County: Charles M. Russell National Wildlife Refuge: Middle Eighth Ridge, ca 2.5 air mi ENE of Graveyard Hill, ca 24 air mi SW of Fort Peck; ca 30 air mi SSW of Glasgow.
Loamy hilltops. Phenology: fruiting.

U.S.A., Montana, Phillips County: Charles M. Russell National Wildlife Refuge: Mickey Butte, ca 4 air mi ENE of Dry Lake, ca 43 air mi ESE of Zortman; ca 54.5 air mi S of Malta.
Big sagebrush-grasslands on clay hills. Phenology: fruiting.

U.S.A., Colorado, Chaffee County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Sangre de Cristo Range: San Isabel National Forest: north face of Methodist Mountain on Forest Road 108.
Pinus ponderosa and Pinus edulis. Phenology: flowering & fruiting.
with Elizabeth Mark and Kenneth Elliott

U.S.A., Wyoming, Fremont County: Upper North Platte and Laramie River Drainages: West Sage Hen Rocks and Creek, ca 16 air mi NE of Jeffrey City.
Creek lined with cottonwood, willow, and birch. Phenology: fruiting.

U.S.A., Colorado, Mesa County: Colorado River Valley: unnamed side canyon E of De Beque Canyon, N of Kimbell Mesa, ca 21 air mi ENE of Grand Junction.
Sandstone break lands and canyon walls. Phenology: flowering & fruiting.

U.S.A., Colorado, Mesa County: N of Shire Gulch between De Beque Cutoff Road and Sunnyside Road, ca 7 air mi SSE of De Beque at the intersection of I-70 and De Beque Cutoff Road.
Sandy slopes and boulder fields with juniper, pinyon and ephedra below sandstone cliffs. Phenology: flowering & fruiting.

U.S.A., Colorado, Mesa County: Unnamed mesa N of Plateau Creek, ca 6 air mi E of Colo Hwy 65 at I-70 and ca 5 air mi W of Molina.
Sandy slopes and cracks in sandstone cliffs with scattered sagebrush. Phenology: flowering & fruiting.

U.S.A., Colorado, Alamosa County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Sangre de Cristo Range: Rio Grande National Forest: Zapata Falls to ca 1 mi E, ca 9 air mi S of the entrance to Great Sand Dunes National Monument.
Pseudotsuga menziesii and Pinus edulis. Phenology: flowering & fruiting.
with Elizabeth Mark

U.S.A., Colorado, Mesa County: Battlement Mesa: creek below Bull Basin from waterfall to confluence with Little Alkali Creek, ca 2 air mi NW of Housetop Mountain and ca 7 air mi SSW of Parachute.
South-facing, sparsely vegetated clay slopes and badlands. Phenology: flowering & fruiting.

U.S.A., Colorado, Mesa County: Colorado River Valley: canyon SE of De Beque Reservoir, ca 1 air mi NNE of De Beque off of the W.50 Road.
Ruderal meadow and roadside in bottom of canyon. Phenology: flowering & fruiting.

U.S.A., Colorado, Garfield County: Colorado River Valley: Anvil Points, below the Roan Cliffs, ca 7 air mi W of Rifle.
Juniper woodland with scattered sagebrush and sandy clay soil. Phenology: flowering & fruiting.

U.S.A., Colorado, Garfield County: Colorado River Valley: W of the mouth of Smith Gulch, N of I-70 along a frontage road, ca 5 air mi SW of Parachute.
Ruderal meadow (including pipeline corridor) with greasewood, cheatgrass, and other weedy species. Phenology: flowering & fruiting.

U.S.A., Colorado, Mesa County: [location and coordinates withheld]
Ruderal stream valley recently burned, dominated by sagebrush, greasewood, and formerly juniper. Phenology: flowering & fruiting.

U.S.A., Colorado, Eagle County: South slope and ridgeline of Horse Mountain, N of County Road 54, ca 6 air mi E of Castle Peak and ca 5 air mi NW of Wolcott.
Rocky sandy-clay slopes and seeps with sagebrush, juniper, and snowberry. Phenology: flowering & fruiting.

U.S.A., Colorado, Eagle County: Rolling hills on west side of County Road 50 (Trail Gulch Road), ca 2 air mi WSW of Greenhorn Mountain and ca 6 air mi NNE of Gypsum.
Sagebrush meadow and slopes with scattered juniper and rock outcrops. Phenology: flowering & fruiting.

U.S.A., Colorado, Pitkin County: Roaring Fork Valley: north side of East Sopris Creek along County Road 6, ca 3 air mi S of Basalt.
Steep, rocky hillside with oakbrush, mountain shrubs, juniper, and sagebrush. Phenology: flowering & fruiting.

U.S.A., Colorado, Eagle County: Gore Range: White River National Forest: McPhee Gulch, ca 4 air mi NE of State Bridge.
Dry slopes and meadows with sagebrush and pinyon-juniper. Phenology: flowering & fruiting.

U.S.A., Colorado, Eagle County: Hardscrabble Mountain: Mayer Gulch, on the west side of County Road 110, ca 3 air mi SE of Eagle.
Dry gulch and slopes with sagebrush, rabbitbrush, and juniper. Phenology: flowering & fruiting.

U.S.A., Colorado, Eagle County: Hillside W of "The Squire" and Hammond Ditch (behind apartment complex), ca 1 air mi SW of Eagle from intersection of I-70 and County Road 307 (Brush Creek Road).
Adobe hills with shadscale, sagebrush, and winterfat. Phenology: flowering & fruiting.

U.S.A., Colorado, Pitkin County: South-facing slopes of Triangle Peak, adjacent to County Road 16, ca 6 air mi SE of Basalt.
Dry slopes with juniper and sagebrush. Phenology: flowering & fruiting.

U.S.A., Wyoming, Carbon County: Great Divide Basin: S of Ferris Mountains and Cress Creek, ca 30 air mi N of Rawlins.
Stabilized sand dunes. With Ericameria nauseosa, Opuntia polyacantha. Phenology: fruiting.

U.S.A., Montana, Powder River County: To ca 1.5 air mi NW of Moorehead Road, ca 4.5 air mi WSW of Broadus.
Mixed grass and badlands. Phenology: flowering & fruiting.
Accession: (unaccessioned), Barcode: USFS0050157

U.S.A., Montana, Powder River County: To ca 1.5 air mi NW of Moorehead Road, ca 4.5 air mi WSW of Broadus.
Mixed grass and badlands. Phenology: flowering & fruiting.
Accession: (unaccessioned), Barcode: USFS0050383

U.S.A., New Mexico, Sandoval County: Jemez Mountains: Valles Caldera National Preserve: Baca Ranch #1, Redondo Peak.
zone 13, 353300E, 3971300N; Specimen Label
Fell field, scree, meadow, and spruce/fir forest at top of peak. Phenology: fruiting.

U.S.A., Colorado, Delta County: Grand Mesa: south slopes off of Alkaili Basin Road, ca 8 air mi NNW of Delta.
Pinyon/juniper. Phenology: flowering.
1. Elymus elymoides (Raf.) Swezey var. elymoides .

U.S.A., Colorado, Mesa County: Grand Mesa National Forest: Horsethief Mountain, southwest slopes near Shire Gulch, off of V or Sunnyside Road, ca 27 air mi NE of Grand Junction.
Sparse pinyon/juniper with barren clay slope. Phenology: flowering.

U.S.A., Idaho, Custer County: Salmon Uplands between Clayton and Challis: Grand View Canyon, 13 air mi SE of Challis.
Well developed soil in xeric shrub-steppe vegetation; 4° slope, 0 aspect; dolomite geology. Population is dominant throughout the area. Phenology: flowering & fruiting.

U.S.A., Idaho, Custer County: Salmon Uplands between Clayton and Challis: Salmon River NW of Germer Peak just upstream of Ida Hwy 75 bridge., 6.8 air mi S of Challis.
Well developed soil in xeric woody riparian vegetation; 16° slope, SE aspect; feldspathic quartzite geology. 26-75 individuals apparent. Phenology: flowering & fruiting.
with Craig Scott

U.S.A., Idaho, Custer County: Challis National Forest: Cape Horn Area: middle cirque of Lola Lakes Basin, 19 air mi NW of Stanley.
Bedrock or scree in xeric barren ground vegetation; 26° slope, E aspect; granodiorite geology. 1-25 individuals apparent. Phenology: flowering & fruiting.

U.S.A., Idaho, Custer County: Pahsimeroi Valley: Elbow-Grouse Creek alluvial fan, 16.3 air mi SE of Ellis.
Well developed soil in xeric desert scrub vegetation; 3° slope, 0 aspect; alluvial geology. Population is dominant throughout the area. Phenology: flowering & fruiting.

U.S.A., Idaho, Custer County: Little Lost River Valley: Moffett Creek area, ca 1/4 mi downstream of Moffett Spring, 16 air mi SSW of Gilmore.
Well developed soil in xeric shrub-steppe vegetation; 0° slope; alluvial geology. 26-75 individuals apparent. Phenology: flowering & fruiting.
with Wendy Irwin

U.S.A., Wyoming, Uinta County: Basins and Mountains of Southwest Wyoming: ca 6.5 air mi NNW of Lonetree; ca 1.2 road mi SW of Wyo Hwy 414.
Scattered pinyon-juniper woodlands. Phenology: flowering & fruiting.
with Walter Fertig

U.S.A., Idaho, Lemhi County: Salmon National Forest: Salmon River Mountains: north shore of Iron Lake, 16.6 air mi NNW of Ellis.
Well developed soil in xeric lodgepole pine vegetation; 13° slope, SE aspect; siltite/metasandstone geology. 1-25 individuals apparent. Phenology: flowering & fruiting.

U.S.A., Utah, Daggett County: North Slope Uinta Mountains: Flaming Gorge National Recreation Area: ca 1 air mi W of Flaming Gorge Dam; Cart Creek drainage into Flaming Gorge.
T2N R22E S16 South1/2
Dry pinyon-juniper uplands with clay soils, sandstone bluffs, and steep slopes. Phenology: flowering & fruiting.
with Kelly Altenhofen and Lorie Talbott

U.S.A, Idaho, Lemhi County: Along U.S. Hwy 93 on west side of Salmon River just N of Cronks Canyon, 19.0 air mi NNE of Challis.
In mesic soil within woody riparian vegetation, 14 degree slope, E aspect, rhyodacite geology. 25-75 plants estimated. Phenology: flowering & fruiting.

U.S.A, Idaho, Custer County: Southern Salmon River Mountains: slope above Challis Creek, W of the confluence with Eddy Creek, 6.8 air mi NW of Challis.
25-75 plants estimated in xeric coarse textured soil within desert scrub vegetation, 31 degree slope, S aspect, rhyodacite geology. 25-75 plants estimated. Phenology: flowering & fruiting.

U.S.A, Idaho, Custer County: Pahsimeroi Valley: valley bottom ca 3.6 mi ENE of Mahogany Hill, 22.3 air mi ESE of Challis.
Dominant population in xeric soil within shrub-steppe vegetation, 3 degree slope, N aspect, alluvial geology. Phenology: flowering & fruiting.

U.S.A, Idaho, Custer County: Southern Salmon River Mountains: ridgetop on the south side of lower Bradshaw Gulch, 12.8 air mi S of Challis.
Dominant population in xeric soil within desert scrub vegetation, 9 degree slope, SW aspect, trachyandesite geology. Phenology: flowering & fruiting.

U.S.A, Idaho, Custer County: Southern Salmon River Mountains: saddle near Point 6609, just S of Alkali Spring, 15.4 air mi S of Challis.
Dominant population in xeric soil within shrub-steppe vegetation, 3 degree slope, NE aspect, arenite geology. Phenology: flowering & fruiting.

U.S.A, Idaho, Custer County: Challis National Forest: White Knob Mountains: along Alder Creek between Table Mountain and South Fork Alder Creek, 6.4 air mi S of Mackay.
25-75 plants estimated in xeric soil within shrub-steppe vegetation, 12 degree slope, N aspect, trachyandesite geology. 25-75 plants estimated. Phenology: flowering & fruiting.
with Craig Scott

U.S.A, Idaho, Custer County: Salmon River: benchland on the south side of the Salmon River between Gerry Gulch and Shep Creek, 10.6 air mi NNE of Challis.
75-150 plants estimated in xeric soil within desert scrub vegetation, 6 degree slope, W aspect, trachyandesite geology. Phenology: flowering & fruiting.

U.S.A, Idaho, Custer County: Thousand Springs Valley: along U.S. Hwy 93 ESE of USGS Point 6736, and SE of Dickey Peak, 25.5 air mi SE of Challis.
25-75 plants estimated in xeric soil within roadside vegetation, 3 degree slope, S aspect, alluvial geology. 25-75 plants estimated. Phenology: flowering & fruiting.

U.S.A, Idaho, Custer County: Challis National Forest: Pioneer Mountains: hillside along lower Dry Canyon, W of Big Spring, 18.3 air mi SSW of Mackay.
25-75 plants estimated in xeric coarse textured soil within shrub-steppe vegetation, 9 degree slope, S aspect, trachyandesite geology. 25-75 plants estimated. Phenology: flowering & fruiting.

U.S.A, Idaho, Custer County: Challis National Forest: Lemhi Range: near unnamed peak 9,789 at the head of Slide and Cabin creeks, 17.2 air mi SSW of Leadore.
25-75 plants estimated in mesic soil within fell-field vegetation, 17 degree slope, E aspect, rhyodacite geology. 25-75 plants estimated. Phenology: flowering & fruiting.

U.S.A., Idaho, Lemhi County: Lemhi Range: S of Hot Springs Creek, 4.5 air mi ESE of the intersection of Ida Hwy 28 and U.S. Hwy 93 in Salmon.
Exposed slopes, eroded, clayey on west exposure. Phenology: flowering & fruiting.
Annotated by Joshua J. Irwin.
with Joshua J. Irwin

U.S.A., Idaho, Lemhi County: Salmon National Forest: Salmon-Bitterroot Divide: Spring Creek Road (Forest Road 038), Blue Nose Lookout.
Annotated by Joshua J. Irwin.

U.S.A., Idaho, Lemhi County: Salmon National Forest: Beaverhead Mountains: Grizzly Hill, within 100-200 yds of Continental Divide, just off of Forest Road 3906.
Ridge with lodgepole pine and whitebark pine. Phenology: flowering & fruiting.
Annotated by Joshua J. Irwin.

U.S.A., Utah, Daggett County: North Slope Uinta Mountains: Flaming Gorge National Recreation Area: Red Canyon Visitor Center, ca 10 air mi SE of Manila.
T2N R21E S22 South1/2
Ridgetop with sagebrush and juniper on sandstone-gravelly soil. Phenology: flowering & fruiting.

U.S.A., Idaho, Butte County: Lemhi Range: south end of the range at edge of Little Lost River Valley, ca 2 mi NW of intersection of Ida Hwys 22 and 33, ca 25 air mi NE of Arco.
Limestone ridge with Juniperus osteosperma. Phenology: flowering & fruiting.
with Emma E. Stewart

U.S.A., Idaho, Butte County: Little Lost River Valley: along Warm Spring Creek just off Little Lost River Road, ca 11 air mi NW of Howe.
Gravel pit. Phenology: flowering & fruiting.
with Emma E. Stewart

U.S.A., Idaho, Custer County: Challis National Forest: Southern Salmon River Mountains: Yankee Fork Road at Tenmile Creek then NW ca 0.5 air mi, ca 5 air mi W of Mill Creek Summmit.
Rocky slopes and landslide areas. Phenology: flowering & fruiting.

U.S.A., Idaho, Custer County: Challis National Forest: Southern Salmon River Mountains: Bayhorse Lake and a radius of 0.5 mi, ca 10.5 air mi WSW of intersection of U.S. Hwy 93 and Ida Hwy 75 S of Challis
Lake and margins with some upland species. Phenology: flowering & fruiting.

U.S.A., Wyoming, Carbon County: Upper North Platte and Laramie River Drainages: Dana Ridge, ca 7 road mi E on Rattlesnake Pass or County Road 400 from Wyo Hwy 130; ca 9 air mi SE of Walcott Junction.
Sandstone ridge with sagebrush draws. 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.
Dry, rocky, southerly-facing slopes in an opening of a mixed coniferous forest. Phenology: fruiting.

U.S.A., Colorado, Mesa County: White River National Forest: southwestern corner of the Forest between Little Horsethief Creek and Sunnyside Reservoir, bordering BLM lands to the W, ca 4-5 air mi SSE of De Beque at the intersection of I-70 and De Beque Cutoff Road.
Adobe ravines of gray, chocolate brown, and light-colored clays, dominated by greasewood and saltbrush. Phenology: flowering & fruiting.
Accession: USFS (unaccessioned), Barcode: USFS0060993

U.S.A., Montana, Park County: Gallatin Range: Gallatin National Forest: just N of Gardiner.
Open disturbed slopes onto calcarious cliffs (old hot-spring?). Phenology: flowering & fruiting.

U.S.A., South Dakota, Jackson County: Bad Lands, Interior.
Flat bottom; at foot of wall; grass association. Phenology: flowering.

U.S.A., South Dakota, Custer County: Hell Canyon, 8 mi NE of Dewey.
Rocky valley; grass and pioneer association; xerophytic. Phenology: fruiting.

U.S.A., Colorado, Delta County: Escalante Road, ca 1 air mi NE of Escalante on the Gunnison River, ca 9.5 air mi W of Delta.
Steep, stony slopes with sandstone. Phenology: flowering.
Annotated by Lori E. Brummer.
with Lori E. Brummer, Michael Kirkpatrick

U.S.A., Colorado, Montrose County: Gunnison Gorge National Conservation Area: Eagle Valley Trailhead in Adobe Hills, ca 5.5 air mi E of Olathe.
Adobe hills badlands with mudstone, some sandstone, and shale with selenite. Phenology: flowering.
Annotated by Lori E. Brummer.
with Lori E. Brummer

U.S.A., Colorado, Montrose County: Gunnison Gorge National Conservation Area: Gunnison Gorge Wilderness: W of the Chukar Road, ca 8 air mi E of Olathe.
Pinyon/juniper in broad canyon. Phenology: flowering.
Annotated by Lori E. Brummer.
with Lori E. Brummer

U.S.A., Colorado, Delta County: Gunnison Gorge National Conservation Area: Ute Road ca 3/4 mi E of Peach Valley Road, ca 7 1/4 air mi NE of Olathe.
Desert shrub with scattered juniper on slopes over sandstone and mudstone. Phenology: flowering.
with Lori E. Brummer

U.S.A., Colorado, Mesa County: Uncompahgre Plateau: S of Bridgeport Road, above Deer Creek, ca 19 air mi NW of Delta.
Sandstone hillsides and mesa tops with desert shrub and scattered juniper. Phenology: flowering.

U.S.A., Colorado, Delta County: BLM Lands N of Adobe Buttes, NW of Eckert, ca 28.5 air mi NNW of Montrose.
Adobe hills and mesa top. Phenology: flowering.

U.S.A., Colorado, Delta County: BLM Lands near Delta, lower slopes of Grand Mesa, ca 12.5 air mi NW of Delta.
Desert shrub and grasslands on adobe mesas and hills with basalt boulders. Phenology: flowering.

U.S.A., Colorado, Mesa County: Kannah Creek Road, ca 3.5 road mi E of U.S. Hwy 50, mesas and hills of lower Grand Mesa.
Desert shrub and grasslands on adobe mesa with basalt boulders. Phenology: flowering.

U.S.A., Colorado, Montrose County: Kinikin Road, adobe hills above Cedar Creek, ca 7.5 air mi SE of Montrose.
Desert shrub and grassland on adobe hills. Phenology: flowering.

U.S.A., Colorado, Montrose County: Uncompahgre Plateau: BLM lands near Colona, off BLM Road 3515, ca 8.5 mi S of Montrose.
Desert grasslands with scattered juniper on adobe hills. Phenology: flowering.

U.S.A., Colorado, Mesa County: Plateau Valley: lower north slopes of Indian Peak, ca 25 air mi NE of Grand Junction.
Scattered juniper and desert grassland on clay hills with sandstone outcrops. Phenology: flowering.

U.S.A., Colorado, Montrose County: Uncompahgre Basin: BLM lands N of Buckhorn Road, ca 10-11.5 air mi SE of Montrose.
Desert shrub and grassland on adobe hills. Phenology: flowering.

U.S.A., Colorado, Delta County: McDonald Mesa: adobe hills N of McDonald Creek, ca 24 air mi ENE of Delta.
Adobe hills and slopes. Phenology: flowering.

U.S.A., Colorado, Delta County: Grand Mesa: Petrie Mesa, ca 7 air mi NNW of Delta.
Basalt covered mesa with adobe slopes; desert grassland. Phenology: flowering.

U.S.A., Colorado, Delta County: Uncompahgre Basin: Peach Valley, north end of Candy Lane, ca 12 air mi N of Montrose.
Adobe badlands. Phenology: flowering.

U.S.A., Wyoming, Uinta County: [location and coordinates withheld]
Gentle slopes, alternating sagebrush community and juniper woodlands; gravelly smooth rocks. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sweetwater County: Basins and Mountains of Southwest Wyoming: Cedar Mountain, ca 8 air mi NW of McKinnon; on both sides of Cedar Mountain Rim Road at second switchback climbing east flank of the mountain.
41.1836° N, 109.9581° W; uncertainty .5 mi., Digital Map
Steep sagebrush slopes; aspen grove. Phenology: flowering & fruiting.
with R. H. Lathrop

U.S.A., Wyoming, Sweetwater County: Basins and Mountains of Southwest Wyoming: Flaming Gorge National Recreation Area: Firehole Canyon, ca 18 air mi SW of Rock Springs; southwest side of South Chimney Rock.
White shale ridgetop and steep semi-barren slopes. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sweetwater County: Basins and Mountains of Southwest Wyoming: north end of Black Mountain and Pine Spring area, ca 26 air mi S of Green River.
Sagebrush slopes, cushion communities, conglomerate rim rock, wind swept mesa top, and spring area. Phenology: flowering & fruiting.
with Tom Cramer and Charmaine Refsdal

U.S.A., Utah, Daggett County: North Slope Uinta Mountains: Ashley National Forest: Dripping Spring, ca 2 air mi SE of Dutch John.
Pinyon-juniper with some ponderosa pine and stream bottoms. Phenology: flowering & fruiting.
with Tom Cramer and Charmaine Refsdal

U.S.A., Wyoming, Uinta County: Basins and Mountains of Southwest Wyoming: along Leavitt Creek below the south end of Cottonwood Bench, ca 7 air mi ESE of Mountain View; ca 39.5 air mi E of Evanston.
Sandy clay flats below the badlands with Artemisia. Phenology: flowering & fruiting.
with C. H. Refsdal

U.S.A., Wyoming, Uinta County: Basins and Mountains of Southwest Wyoming: Wildcat Butte between Church Butte Road and I-80 at Sweetwater County, ca 14.8 air mi NE of Lyman; ca 49 air mi ENE of Evanston.
Sagebrush-grassland with stony knolls. Phenology: flowering & fruiting.
with C. H. Refsdal

U.S.A., Wyoming, Sweetwater County: Basins and Mountains of Southwest Wyoming: Flaming Gorge National Recreation Area: small cove on east side ca 1.5 mi below Blacks Fork, ca 4 air mi NE of Buckboard Crossing; ca 17.5 air mi S of Green River.
Shaly benches and slopes, sandstone outcrops, cobblestone ridgetops, and sandy areas with scattered desert shrubs and greasewood bottom. Phenology: flowering & fruiting.
with C. H. Refsdal and Laura Welp

U.S.A., Wyoming, Sweetwater County: Basins and Mountains of Southwest Wyoming: Flaming Gorge National Recreation Area: canyon N of North Chimney Rock and E of the Green River, ca 11 air mi S of Green River.
Steep slopes with areas of thin talus vegetated with areas of sagebrush, desert shrubs, or juniper. Phenology: flowering & fruiting.
with C. H. Refsdal and Laura Welp

U.S.A., Wyoming, Sweetwater County: Basins and Mountains of Southwest Wyoming: Flaming Gorge National Recreation Area: west side of Flaming Gorge Reservoir between Firehole Canyon and Sage Creek Basin, ca 13 air mi S of Green River.
Sandy clay slopes with scattered rock, dominated by desert shrubs. Phenology: flowering & fruiting.
with C. H. Refsdal and Laura Welp

U.S.A., Wyoming, Sweetwater County: Basins and Mountains of Southwest Wyoming: Flaming Gorge National Recreation Area: south peninsula at the confluence of Blacks Fork and Green River, ca 17 air mi S of Green River.
Sandy clay slopes covered with small cobblestones, dominated by desert shrubs. Phenology: flowering & fruiting.

U.S.A., Wyoming, Lincoln County: Basins and Mountains of Southwest Wyoming: benchland between Zieglers Wash and Dry Muddy Creek ca 9 air mi WNW of Granger; ca 24.5 air mi SE of Kemmerer.
Salt desert shrub on soft clays and clay-chert ridgetops, sagebrush bottoms and sparsely vegetated slopes, some areas of gray-green shale. Phenology: flowering & fruiting.

U.S.A., Wyoming, Lincoln County: Basins and Mountains of Southwest Wyoming: benchland between Zieglers Wash and Dry Muddy Creek ca 13 air mi WNW of Granger; ca 22 air mi SE of Kemmerer.
Desert shrubs on vegetated low sand dunes, clay slopes, conglomerate ridges, and sparsely vegetated slopes. Phenology: flowering & fruiting.

U.S.A., Wyoming, Uinta County: Basins and Mountains of Southwest Wyoming: Bridger Butte, ca 5.5 air mi WSW of Fort Bridger; ca 25.5 air mi E of Evanston.
Sagebrush flats on top of the butte with fine gravel covered soft soils. Phenology: flowering & fruiting.

U.S.A., Wyoming, Carbon County: Upper North Platte and Laramie River Drainages: Ferris Mountains: Miners Canyon on northeastern side of range, ca 16 air mi N of Independence Rock.
Subalpine fir and gravelly ridge with limber pine. Phenology: fruiting.

U.S.A., Utah, Daggett County: Southwestern Wyoming and Adjacent Utah: Flaming Gorge National Recreation Area: ca 6 air mi E of Manila.
South aspect, gravelly benches, quarternary, salt desert shrubs. Phenology: flowering & fruiting.
with S. Goodrich

U.S.A., Wyoming, Sweetwater County: Great Divide Basin Area: Great Divide Basin: Bush Rim, ca 3.5 air mi N of Freighter Spring; ca 12 air mi S of Oregon Buttes.
Partially vegetated rimtop with Artemisia pedatifida and grasses; thin shaley soil. Phenology: flowering & fruiting.

U.S.A., Wyoming, Natrona County: Southern Powder River Basin/Southeastern Plains: Southern Powder River Basin: Emigrant Gap Ridge, ca 12 air mi W of Casper.
Sandy and shaly areas with ponderosa pine on ridges. Phenology: flowering & fruiting.

U.S.A., Wyoming, Carbon County: Sierra Madre: Miller Creek, ca 10 air mi S of Encampment.
Dry, wooded east slo9pe. Few plants. Phenology: flowering & fruiting.

U.S.A., Wyoming, Carbon County: Sierra Madre: Miller Creek, ca 10 air mi S of Encampment.
Dry, wooded east slope. Phenology: flowering & fruiting.

U.S.A., Wyoming, Carbon County: Sierra Madre: Miller Creek, ca 10 air mi S of Encampment.
Dry, wooded east slope. Few plants. Phenology: fruiting.

U.S.A., Wyoming, Big Horn County: Lovell Training Area: west end of transect ca 2.3 km E of U.S. Hwy 310, ca 4.8 km SSW of Levell Peak (1573 m).
Ephemeral stream drainage and slopes (up to 45°); cushion/basin grassland; Travessilla-Midway complex/Rekop-Gystrum complex; silty clay loam with pebbles to clunkers and rock outcrops with pockets of gypsum; with Leptodactylon caespitosum, Haplopappus acaulis, Hymenoxys acaulis, Artemisia tridentata, Krasheninnikovia lanata, Stipa comata, Oryzopsis hymenoides, Elymus spicatus. Scattered; erect, fibrous rooted, perennial herb; 25 cm tall; awns purple. Phenology: flowering.
Patricia P. Douglas, 260B. 6/6/2001.
with Nancy E. Hastings

U.S.A., Wyoming, Big Horn County: Lovell Training Area: north end of transect ca 2.0 km E of U.S. Hwy 310, ca 4.7 km SW of Levell Peak (1573 m).
Rolling; ephemeral stream drainage;saltbrush desert shrubland/Great Basin sagebrush; silty clay loam; with Atriplex gardneri, Artemisia tridentata, A. pedatifida, Halogeton glomeratus, Sarcobatus vermiculatus, Suaeda nigra. Common; erect, fibrous rooted herb; 2 dm tall. Phenology: flowering.
Patricia P. Douglas, 344. 7/24/2001.
with Nancy E. Hastings

U.S.A., Wyoming, Uinta County: [location and coordinates withheld]
Gravelly dark loose clay soils with sandstone outcropping; scattered junipers, steep sagebrush slopes. Phenology: flowering & fruiting.

U.S.A., Wyoming, Uinta County: Basins and Mountains of Southwest Wyoming: west side of Woodruff Narrows Resevoir, ca 13.5 mi N of Evanston on both sides of County Road 101.
Gentle semi-barren sagebrush slopes with red clay soils. Phenology: flowering & fruiting.

Sandy plateaus and clay bottoms, rolling hills with salt desert shrub. Phenology: flowering & fruiting.

U.S.A., Wyoming, Uinta County: Basins and Mountains of Southwest Wyoming: ca 14 air mi ENE of Evanston; 1.6 mi N of I-80, then 1 mi E on access road.
Sandstone outcrops, red clay soils. Phenology: flowering & fruiting.

Gravelly clay soils, some sands, gentle sagebrush slopes. Phenology: flowering & fruiting.

U.S.A., Wyoming, Lincoln County: Basins and Mountains of Southwest Wyoming: ca 10 air mi ENE of Opal.
Gravelly clay soils, semi-barren sagebrush slopes, north aspect and ridgetop, some sandy bottoms. Phenology: flowering & fruiting.

U.S.A., Wyoming, Lincoln County: Basins and Mountains of Southwest Wyoming: ca 4.5 air mi SW of Opal; 4.7 mi S on Wagon Wheel Road off of U.S. Hwy 30.
Gray green clay soils, west aspect, ridgetop and semi-barren sagebrush slopes. Phenology: flowering & fruiting.
with Larry Refsdal

U.S.A., Utah, Daggett County: [location and coordinates withheld]
Pinyon/juniper woodland, red clay soils, steep slopes. Phenology: flowering & fruiting.

U.S.A., Utah, Daggett County: [location and coordinates withheld]
Steep sagebrush mountain, red clay soils with lots of gravel. Phenology: flowering & fruiting.

U.S.A., Utah, Daggett County: Southwestern Wyoming and Adjacent Utah: Clay Basin: ca 7.5 air mi NE of Dutch John.
South aspect, spring, dark humus soils, gravelly sagebrush. Phenology: flowering & fruiting.

U.S.A., Utah, Rich County: [location and coordinates withheld]
Sagebrush slopes with 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.
Ridgetop, sandstone with clay soils. Phenology: flowering & fruiting.

U.S.A., Wyoming, Albany County: Great Divide Basin Area: Oregon Buttes Wilderness Study Area: ca 1 air mi ENE of Oregon Butte summit, ca 14.5 air mi S of South Pass City.
Midslope shale bench, east aspect; with Atriplex gardneri, Achnatherum congesta, Elymus elymoides. Phenology: flowering.

U.S.A., Wyoming, Sweetwater County: Basins and Mountains of Southwest Wyoming: ca 6.2 air mi N of McKinnon; ca 6.1 mi N on County Road 1 from Wyo Hwy 414.
Vegetated sand dunes. Phenology: flowering & fruiting.

U.S.A., Wyoming, Uinta County: Basins and Mountains of Southwest Wyoming: lower east flank of Hickey Mountain, ca 3 air mi NNW of Lonetree.
Sagebrush flats with sandy soils. Phenology: flowering & fruiting.

U.S.A., Wyoming, Uinta County: North Slope Uinta Mountains: Buck Fever Ridge and Milich Ditch, ca 18 air mi SW of Lyman; ca 1.1 mi S on Forest Service Road 075.
Aspen, sagebrush, gravelly soils. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sweetwater County: Along Bitter Creek or County Road 195 above Shell Creek, ca 40.5 air mi SW of Wamsutter.
Surface: alluvium with scattered eolian deposits, bedrock: Washakie formation, interbedded sandstone; clay soil; semiarid clay/gravel sagebrush steppe, with Atriplex gardneri, Allium textile, Hordeum jubatum, Poa secunda, Elymus elymoides, Elymus lanceolatum, Lomatium foeniculaceum, Cymopterus bulbosus. Phenology: flowering & fruiting.
with Sydney Weldon

U.S.A., Wyoming, Sweetwater County: Great Divide Basin: along Hadsell or BLM Road 3217, ca 2 air mi NE of Battle Spring Flat, ca 26 air mi N of Wamsutter.
Surface: alluvium mountain scattered deposits of terrace, slope wash, grus, glacial, bedrock: sandstone, greenish or grayish-white, arkosic; clay soil; slope 0-1, aspect southeast; rolling sagebrush steppe, with Atriplex gardneri, Achnatherum hymenoides, Poa secunda, Artemisia pedatifida, Alyssum desertorum, Artemisia spinescens, Lappula occidentalis. Phenology: flowering & fruiting.
with Sydney Weldon

U.S.A., Wyoming, Sweetwater County: Great Divide Basin: along the Wamsutter-Dad or County Road 23 ca 1 mi E of Wamsutter Rim, ca 6 air mi S of Wamsutter.
Surface: slope wash with dissected alluvial fan deposits, bedrock: interbedded on brown shale, yellowish-tan fine grained sandstone, and siltstone clay; clay soil; clay flat in sagebrush steppe, with Elymus elymoides, Artemisia tridentata var. wyomingensis, Alyssum desertorum, Allium textile, Lomatium foeniculaceum, Achnatherum hymenoides, Artemisia spinescens, Rumex, Ranunculus testiculatus. Phenology: flowering & fruiting.
with Sydney Weldon

U.S.A., Wyoming, Uinta County: Basins and Mountains of Southwest Wyoming: east end of Sage Creek Mountain, ca 5.3 air mi N of Lonetree.
Ridgetop and east aspect, cushion plants, sandy soils with conglomerate. Phenology: flowering & fruiting.

U.S.A., Wyoming, Fremont County: Southern foothills of Wind River Range; Beaver Creek; 1 air mile SE of Hwy 28; 1 air mile E of Omera Spring.
Diverse mountain sagebrush community. Associated species: Poa fendleriana, Carex filifolia, Artemisia tridentata var. vaseyana, Elymus albicans, Lupinus argenteus, and a diverse mix of forbs. Phenology: flowering & fruiting.

U.S.A., Wyoming, Carbon County: Upper North Platte and Laramie River Drainages: ca 3.5 road mi W on County Road 508, ca 6 air mi NW of Saratoga.
Sagebrush grasslands with sandstone outcrops. Phenology: flowering.

U.S.A., Utah, Summit County: North Slope Uinta Mountains: Wasatch National Forest: ca 27.5 air mi SSE of Evanston, Wyoming.
T1N R11E S4; also S9, S10; also S15
Dry meadow. Phenology: flowering & fruiting.

U.S.A., Wyoming, Carbon County: Upper North Platte and Laramie River Drainages: Coyote Spring in Coyote Draw, ca 16 air mi W of Saratoga; ca 23 air mi SE of Rawlins.
Rolling sagebrush grassland with stony knolls. Phenology: flowering.

U.S.A., Wyoming, Fremont County: Great Divide Basin Area: Crooks Mountain: drainages and intervening slope ca 4.5 air mi W of Crooks Peak and ca 10.5 air mi SW of Jeffery City.
South-east facing slope; pine overstory, dense sagebrush/rabbitbrush understory; dry fine rocky soil with scattered boulders. Phenology: fruiting.

U.S.A., Wyoming, Carbon County: Upper North Platte and Laramie River Drainages: west end of Fort Steele Breaks, W of the North Platte River, ca 6.5 air mi N of Sinclair; ca 10.5 air mi NE of Rawlins.
Rough breaks of sandstone/mudstone ridges with intervening draws dominated by sagebrush, hopsage, shadscale, Gardner saltbush, and spiny horsebrush. Phenology: flowering.

U.S.A., Wyoming, Carbon County: Upper North Platte and Laramie River Drainages: along Twentymile or County Road 606, ca 10 air mi SW of Rawlins; ca 4 air mi N of Separation Peak.
Mosaic of sagebrush, winterfat, saltbush, grasses, and sedges. Phenology: flowering.

U.S.A., Colorado, Fremont County: East-central Colorado: Mosquito Range to Plains: Arkansas River Drainage: East Gulch: along East Gulch and surrounding slopes and ridges, at end of County Road 27, ca 5.2 air mi N of town of Texas Creek. C1/2
Along a small, shaded running strean in pinyon-juniper with occasional ponderosa pine and Douglas fir. Phenology: flowering.