Astragalus convallarius (1998)
FABACEAE
Astragalus convallarius Greene
U.S.A., Wyoming, Hot Springs County: Bighorn Basin: ridge ca 4 mi W of Gebo; 14 mi NW of Thermopolis.
Sagebrush-grassland with scattered Juniperus scopulorum, Oryzopsis hymenoides, Koeleria macrantha, Bouteloua gracilis, and Platyschkuhria integrifolia. Phenology: flowering & fruiting.
Annotations:
2. Astragalus convallarius Greene
Annotated by Joy Handley in 2007.
Accession: RM 820064, Barcode: RM0023732

Astragalus convallarius (1989)
FABACEAE
Astragalus convallarius Greene
U.S.A., Colorado, Eagle County: Sierra Madre/Park Ranges: Park Range: in the vicinity of State Bridge.
T2S R83W S13; also S24
Pinyon-juniper.
with Sunny and Joel Kastning
Accession: (unaccessioned)

Astragalus convallarius (1989)
FABACEAE
Astragalus convallarius Greene
U.S.A., Colorado, Grand County: Sierra Madre/Park Ranges: Park Range: ca 12 air mi SW of Kremmling in the vicinity of Radium.
T1S R82W S27; also S28
Rolling hills of pinyon-juniper and sagebrush.
Accession: (unaccessioned)

U.S.A., Colorado, Eagle County: Sierra Madre/Park Ranges: Park Range: in the vicinity of McCoy.
T2S R83W S5
Rolling hills of pinyon-juniper.
Accession: (unaccessioned)

U.S.A., Colorado, Eagle County: Sierra Madre\Park Range: Park Range: in the vicinity of State Bridge.
Pinyon-juniper. Phenology: flowering.
with Sunny & Joel Kastning
Accession: RM 574398

U.S.A., Colorado, Grand County: Sierra Madre\Park Range: Park Range: ca 12 air mi SW of Kremmling in the vicinity of Radium.
Rolling hills of pinyon-juniper and sagebrush. Phenology: flowering & fruiting.
Accession: RM 571585

U.S.A., Colorado, Eagle County: Sierra Madre\Park Range: Park Range: in the vicinity of McCoy.
Rolling hills of pinyon-juniper. Phenology: fruiting.
Accession: RM 574397

U.S.A., Wyoming, Sweetwater County: Washakie Basin: Powder Rim, ca 7.3 road mi N of Baggs on Wyo Hwy 789 then ca 28.1 road mi WSW on BLM roads, ca 10.7 road mi SW of Sand Creek bridge, ca 44 air mi S of Wamsutter.
Elev. 6500 ft.
On stony slopes. Phenology: flowering.
with Ronald L. Hartman
Accession: RM 1009629, Barcode: RM0286337

Astragalus convallarius ()
U.S.A., Wyoming, Sweetwater County: 6 air mi WSW of Farson.
Elev. 2047 m.
Sagebrush flat. Phenology: flowering & fruiting.
Rachel R. Renne, 95. //.
Accession: RM 961041, Barcode: RM0216456

U.S.A., Wyoming, Sublette County: 1 mi SE of Speedway Road, 3 mi E of U.S. Hwy 191, 33 mi N of Farson.
Elev. 2239 m.
Sagebrush flat. Phenology: flowering & fruiting.

Astragalus convallarius ()
U.S.A., Wyoming, Sweetwater County: 6 air mi WSW of Farson.
Elev. 2047 m.
Sagebrush flat. Phenology: flowering & fruiting.
Rachel R. Renne, 95. //.

U.S.A., Colorado, Rio Blanco County: Ca 11.8 road mi S of Meeker on Colo Hwys 13 and 789 in Sheep Creek Canyon W of Grand Hogback.
Elev. 7000 ft.
Sagebrush-oak slope. Phenology: flowering & fruiting.
with Ray Umber and Tilton Davis IV

Astragalus convallarius var. convallarius (1997)
Astragalus convallarius Greene var. convallarius
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.
Sandy areas dominated by Carex filifolia or areas of sagebrush. Phenology: flowering.
with Amy J. Roderick

Astragalus convallarius var. convallarius (1997)
Astragalus convallarius Greene var. convallarius
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 and mudstone with intervening draws of sand to clay dominated by sagebrush with hopsage, shadscale, Gardners saltbush, and spiny horsebrush. Phenology: flowering.
with Amy J. Roderick

Astragalus convallarius var. convallarius (1997)
Astragalus convallarius Greene var. convallarius
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 & fruiting.
with Amy J. Roderick

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., Idaho, Madison County: Targhee National Forest: Big Hole Mountains: along the north side of Forest Road 219, ca 1.5 mi N of Graham Spring; ca 16 mi WNW of Driggs.
Elev. 7200 ft.
Rocky shrubland with Purshia tridentata, Symphoricarpos oreophilus, Astragalus convallarius, and Agropyron spicatum.
Accession: RM (unaccessioned)

U.S.A., Wyoming, Hot Springs County: Bighorn Basin: ca 2 mi W of Gebo (abandoned townsite), ca 12 mi N of of Thermopolis.
Shrub steppe with Gutierrezia sarothrae, Delphinium geyeri, Haplopappus armerioides, and Juniperus scopulorum. Phenology: buds.

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: flowering & fruiting.

U.S.A., Colorado, Grand County: Arapaho National Forest: Williams Fork Mountains: at the forest boundary on Forest Road 200, ca 0.5 mi N of Haystack Mountain, ca 2 air mi N of Green Mountain Reservoir, ca 11 air mi SSE of Kremmling.
Rocky sagebrush slope. Phenology: flowering.
Annotations:
1. Astragalus convallarius Greene var. convallarius
Annotated by Erin Foley.
with Erin and Michael Foley
Accession: RM (unaccessioned)

U.S.A., Colorado, Grand County: Arapaho National Forest: Middle Park: ca 0.5-1 mi N of U.S. Hwy 40 on Kinney Creek Road, 3 air mi NE of Hot Sulphur Springs.
Roadside and open sagebrush. Phenology: flowering.
with Michael Foley
Accession: RM (unaccessioned)

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., Wyoming, Carbon County: Great Divide Basin Area: Great Divide Basin: ca 3.5 air mi W of Table Mountain, ca 9 air mi S of the Ferris Mountains; ca 23 air mi N of Rawlins.
Sandy rolling sagebrush-grassland. Phenology: fruiting.
Annotations:
1. Astragalus convallarius Greene var. convallarius
Annotated by Laura Welp.
with Laura Welp
Accession: 673565

U.S.A., Wyoming, Sweetwater County: Great Divide Basin Area: Great Divide Basin: north side of Steamboat Mountain, ca 6.5 air mi WNW of Greasewood Wash; ca 13.5 air mi N of Superior.
Steep, burned, west-facing slope; partially vegetated, grasses dominant, scattered pine; dry, rocky soil. Phenology: flowering & fruiting.

U.S.A., Wyoming, Fremont County: Great Divide Basin Area: Popo Agie River Drainage: along Twin Creek, ca 6 air mi NW of Schoettlin Mountain; ca 21 air mi SE of Lander.
Steep west-facing slope east of creek with rocky clay soil and boulders; low Artemisia shrubs and grasses dominant; diverse forbs. Phenology: flowering & fruiting.

U.S.A., Wyoming, Carbon County: Great Divide Basin Area: Great Divide Basin: Snowshoe Canyon on Atlantic Rim, ca 5 air mi SW of Bridger Pass; ca 19 air mi SE of Creston Junction.
Recent burn on west-facing slope of canyon Phenology: flowering.

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.
Moist draw leading to spring; dense sagebrush dominant. Phenology: flowering.

U.S.A., Wyoming, Sweetwater County: Great Divide Basin Area: Great Divide Basin: slope of Oregon Butte, ca 7 air mi W of Continental Peak; ca 14 air mi NNW of the Pinnacles.
Open, flat shelf along north-facing slope at edge of pine stand; sagebrush shrubs dominant in rocky clay soil. Phenology: flowering.

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.
Moist drainages and depressions in north-facing slope; dense graminoids dominant at bottom of wash, dense, low sagebrush along sides; dry sandy soil. Phenology: flowering.

U.S.A., Wyoming, Sweetwater County: [location and coordinates withheld]
Eroded slopes and flats below with drainage. Phenology: flowering & fruiting.

U.S.A., Wyoming, Carbon County: Great Divide Basin Area: Great Divide Basin: Willow Hill area, ca 13 air mi NW of Rawlins.
Limestone and sandstone outcrops, sandy and clay slopes with stream and pond below. Phenology: 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.
Grassy draws on the bluffs with sagebrush on the margins. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sweetwater County: Great Divide Basin Area: Great Divide Basin: base of Steamboat Mountain, ca 14 air mi N of Superior; ca 5 air mi NW of Greasewood Reservoir.
Partially vegetated sandstone and mudstone slopes at base of mountain; silty, shallow soil with rocks. Phenology: flowering.

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: 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.

U.S.A., Wyoming, Fremont County: Great Divide Basin Area: Great Divide Basin: rimtop ca 3 air mi NNE of Continental Peak; ca 11 air mi WSW of St. Marys Peak.
Partially vegetated west facing slope of wide draw on rim with rocky sandstone soil. Phenology: flowering & fruiting.

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.
Steep south facing slope on rim; silty, rocky soil. Phenology: flowering & fruiting.

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 & fruiting.

U.S.A., Wyoming, Fremont County: Great Divide Basin Area: Popo Agie River Drainage: near Cottonwood Divide, ca 17 air mi SE of Lander; ca 8 air mi N of Dilabaugh Buttes.
Top of draw on north facing slope with tall sagebrush and grasses; rocky 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.
Sagebrush swale on north facing slope of peak; rocky soil. Phenology: flowering.

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 sagebrush draw on west facing slope at base of sandstone outcrop. 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.
East facing sagebrush slope with rocky soil. Phenology: flowering & 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.

U.S.A., Wyoming, Sweetwater County: [location and coordinates withheld]
Small gully on north facing slope; sandy rocky soil. Phenology: fruiting.

U.S.A., Wyoming, Carbon County: [location and coordinates withheld]
Partially vegetated east facing slope with grasses and sagebrush; rocky sandy soil with sandstone outcrops. Phenology: fruiting.

U.S.A., Wyoming, Fremont County: Great Divide Basin Area: Popo Agie River Drainage: above Red Bluff Canyon, ca 6 air mi N of Schoettlin Mountain; ca 5.5 air mi SE of Weiser Pass.
Moist draw at base of slope with grasses; sandy rocky soil. Phenology: fruiting.

U.S.A., Wyoming, Fremont County: Great Divide Basin Area: Crooks Mountain: summit ca 5.5 air mi SE of Warm Springs; ca 8 air mi NE of Buffalo Basin oil field.
Dry, rocky east facing slope with grasses and scattered juniper and pine; rocky silty soil, granitic rocks. Phenology: fruiting.

U.S.A., Wyoming, Fremont County: Great Divide Basin Area: Popo Agie River Drainage: banks of Beaver Creek, ca 2.5 air mi N of Schoettlin Mountain; ca 4 air mi SE of Weiser Pass.
Moist creekside with dense grasses and scattered sagebrush; rocky sandy soil. Phenology: flowering & fruiting.

U.S.A., Wyoming, Fremont County: Great Divide Basin Area: Popo Agie River Drainage: Box Spring, ca 20 air mi SE of Lander; ca 17 air mi W of Sweetwater Station.
Steep, partially vegetated east and west facing slopes of canyon with grasses, sagebrush, and scattered juniper; rocky sandstone soil with sandstone outcrops. Phenology: fruiting.

U.S.A., Wyoming, Teton County: Gros Ventre Area: Cache Creek, ca 2-3.5 air mi SE of center of Jackson.
Stream margins with blue spruce and open slopes. Phenology: flowering.

U.S.A., Wyoming, Teton County: Gros Ventre Area: Sheep Creek, at break with plains for ca 1.5 road mi; 5-6.5 air mi SE of Gros Ventre Junction.
Stream bottom often with Douglas fir and south exposed slopes. Phenology: flowering & fruiting.

U.S.A., Wyoming, Teton County: Gros Ventre Area: ridge just N of Lower Horse Creek, ca 1.5 air mi NNE of Hoback Junction.
Roadside, meadow, and cliffs. Phenology: flowering & fruiting.

U.S.A., Wyoming, Teton County: Gros Ventre Area: Flat Creek, 2-4 air mi NW of Flat Creek Ranch.
T41N R115W S1
Open and wooded areas along stream or road. Phenology: 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 & fruiting.

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: 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., 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 & fruiting.

U.S.A., Colorado, Eagle County: Central Colorado: Hardscrabble Mountain Area, West Slope Continental Divide: at junction of County roads 76 and 76A, ca 3.5 air mi SE of Dotsero; ca 4.5 air mi WSW of Gypsum.
Open hillside with sagebrush steppe. Phenology: flowering & fruiting.

U.S.A., Colorado, Eagle County: Central Colorado: Castle Peak Area, West Slope Continental Divide: Greenhorn Mountain, ca 4 air mi NW of Gypsum.
Red sandstone slope and ridgetop. Phenology: flowering & fruiting.
with Emily Holt

U.S.A., Colorado, Eagle County: Central Colorado: Hardscrabble Mountain Area, West Slope Continental Divide: BLM Road 110, ca 4 air mi SE of Eagle.
Slope with scattered pinyon pine and areas of dense mountain mahogany; gypsum deposits abundant. Phenology: flowering.
with Emily Holt

U.S.A., Colorado, Eagle County: Central Colorado: Castle Peak Area, West Slope Continental Divide: Colo Hwy 131, ca 1 air mi N of Wolcott, just up County Road 49 towards landfill.
Pinyon pine slopes. Phenology: flowering.
with Emily Holt

U.S.A., Colorado, Eagle County: Central Colorado: Sawatch Range, West Slope Continental Divide: Seven Castles, Fryingpan or County Road 104, 4 road mi E of Basalt.
Pinyon pine slopes along power line. Phenology: flowering & fruiting.

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: fruiting.

U.S.A., Colorado, Eagle County: Sierra Madre\Park Range: Park Range: Routt National Forest: ca 1 air mi ENE of McCoy on road to Crater Siding, ca 19.5 air mi NNE of Eagle.
Roadside and along washes. Phenology: fruiting.
with Michelle Nelson

U.S.A., Colorado, Routt County: Sierra Madre\Park Range: Park Range: Routt National Forest: Above Volcano Siding ca 2 air mi SW of Long Park, ca 13.5 air mi SE of Yampa, ca 33 air mi S of Steamboat Springs.
Sagebrush-grassland. Phenology: fruiting.
with Michelle Nelson

U.S.A., Wyoming, Lincoln County: Southern Salt River Range and Vicinity: Tunp Range: Rock Creek Ridge, from Pine Creek Ski Area
Grassy and wooded slopes. Phenology: flowering & fruiting.
with Charmaine Refsdal

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: Southern Salt River Range and Vicinity: vicinity of Coal Creek, ca 14 air mi N of Border Junction.
Sagebrush hills with aspen groves. Phenology: flowering & fruiting.

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

U.S.A., Wyoming, Lincoln County: Southern Salt River Range and Vicinity: Salt Creek, just S of Bridger-Teton National Forest, ca 25 air mi N of Cokeville.
Pondside willows and sagebrush, adjacent sagebrush, and open hillside. Phenology: flowering.

U.S.A., Idaho, Bear Lake County: Bear Lake Plateau: east slope of Boundary Ridge near the head of Poison Creek, ca 0.5 mi W of Wyoming, ca 20 air mi SE of Montpelier; ca 5-5.5 air mi W of Cokeville, Wyoming.
Sagebrush slope on lee side of rocky ridge. Phenology: flowering.
1. Astragalus convallarius Greene var. convallarius
Annotated by Thomas Cramer.

U.S.A., Wyoming, Lincoln County: Southern Salt River Range and Vicinity: Snow Hollow, ca 1 mi E of Boundary Ridge, Idaho, ca 6 air mi SW of Cokeville; ca 30.5 air mi NW of Kemmerer.
Sagebrush slope on gravelly or cobblestone, often reddish soils. Phenology: flowering.
with C. H. Refsdal

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.
Sagebrush and mountain shrub communities on the lee side of the ridge. Phenology: flowering & fruiting.
with C. H. Refsdal

U.S.A., Wyoming, Lincoln County: Southern Salt River Range and Vicinity: ca 13.5 air mi N of Cokeville; Sublette Range at Raymond Creek.
Open gravel grassy hillside. Phenology: flowering.
with Jane T. Kellett

U.S.A., Wyoming, Lincoln County: Southern Salt River Range and Vicinity: Trail Creek, ca 14.5 air mi N of Kemmerer.
Sagebrush hilltop and roadside. Phenology: flowering & fruiting.
with Jane T. Kellett

U.S.A., Wyoming, Lincoln County: [location and coordinates withheld]
Sagebrush hillside with Amelanchier stands. Phenology: flowering.

U.S.A., Colorado, Gunnison County: Northern Gunnison Basin: ca 18 air mi WSW of Gunnison.
Narrowleaf cottonwood, aspen, serviceberry, and sagebrush drainage. Phenology: flowering.

U.S.A., Wyoming, Washakie County: Bighorn Basin: along Platte Pipeline or BLM Road 1430, ca 3/4-1 air mi S of Red Hill, ca 13.5 air mi W of Worland.
Sandy to sandy clay with scattered sagebrush. Phenology: flowering & fruiting.
with Luanne Lum

U.S.A., Wyoming, Carbon County: Upper North Platte and Laramie River Drainages: Teton Reservoir E of Wyo Hwy 71, ca 12.4 air mi S of Rawlins.
Greasewood/sagebrush in vicinity of reservoir. Phenology: fruiting.

U.S.A., Wyoming, Fremont County: East Slope Wind River Range and Vicinity: Red Canyon ca 1 mi W of Weiser Knoll, ca 14 air mi SE of Lander.
Juniper/sagebrush draws and slopes. Phenology: flowering.
Accession: USFS 846046, Barcode: USFS0028746

U.S.A., Wyoming, Fremont County: East Slope Wind River Range and Vicinity: ca 1.5 mi SW of Lander Hill, ca 4 air mi W of Lander.
Sagebrush grassland. Phenology: flowering & fruiting.
Accession: USFS 846045, Barcode: USFS0028745

U.S.A., Wyoming, Fremont County: East Slope Wind River Range and Vicinity: 1 mi NW of Weiser Knoll, ca 12 air mi SSE of Lander.
Sagebrush steppe. Phenology: flowering.
Accession: USFS 846044, Barcode: USFS0028744

U.S.A., Wyoming, Teton County: Gros Ventre Area: Flat Creek, 2-4 air mi NW of Flat Creek Ranch.
Open and wooded areas along stream or road. Phenology: fruiting.

U.S.A., Wyoming, Fremont County: Wetlands and Adjacent Areas: Carr Reservoir on Twin Creek along Twin Creek or County Road 19, ca 17 air mi SE of Lander.
Sagebrush flats above the reservoir. Phenology: flowering.
Annotated by Rachel Newton.

U.S.A., Wyoming, Fremont County: Wetlands and Adjacent Areas: along Twin Creek and Twin Creek or County Road 19 at the west base of Sheep Mountain, ca 19-19.5 air mi SE of Lander.
Redbed slopes and hills. Phenology: flowering & fruiting.
Annotated by Rachel Newton.

U.S.A., Wyoming, Lincoln County: Wetlands and Adjacent Areas: Willow Creek, ca 8 air mi N of Kemmerer.
Dry uplands. Phenology: flowering.

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: flowering & fruiting.

U.S.A., Wyoming, Lincoln County: Wetlands and Adjacent Areas: Coal Creek, ca 12 air mi NNE of Cokeville.
Dry uplands. Phenology: flowering & fruiting.

U.S.A., Wyoming, Lincoln County: Wetlands and Adjacent Areas: Hams Fork, ca 15 air mi E of Cokeville.
Dry uplands. Phenology: flowering.

U.S.A., Wyoming, Teton County: Wetlands and Adjacent Areas: Horsetail Creek, ca 7 air mi E of Kelly; ca 14 air mi NE of Jackson.
Dry, rocky uplands and hillside. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sweetwater County: Aspen Mountains 10 mi south of Rock Springs.
41.5176° N, 109.0551° W; NAD 83, uncertainty 1.5 mi., Digital Map
In sagebrush. Phenology: flowering.

U.S.A., Wyoming, Fremont County: Ca 10 mi E of Sand Draw Oil Field and 40 mi SE of Riverton.
42.7352° N, 108.058° W; NAD 83, uncertainty 3 mi., Digital Map
Loose shaley soil. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sublette County: 10 mi W of Big Piney.
42.5406° N, 110.3013° W; NAD 83, uncertainty 2 mi., Digital Map
Sandy sagebrush area. Phenology: flowering.

U.S.A., Wyoming, Uinta County: 6 mi E of Lyman.
41.3741° N, 110.2058° W; NAD 83, uncertainty 1 mi., Digital Map
Sagebrush shadscale desert; clayey soil. Common on road cuts. Phenology: flowering.

U.S.A., Wyoming, Fremont County: West approach to Beaver Rim from Oil Springs Road, W of Kirby Draw.
T33N R94W S7
Phenology: buds.

U.S.A., Wyoming, Fremont County: West approach to Beaver Rim from Oil Springs Road, W of Kirby Draw.
T33N R94W S7
Phenology: flowering.

U.S.A., Wyoming, Fremont County: Near Oil Springs Creek, W of Beaver Rim.
Phenology: flowering.

U.S.A., Wyoming, Fremont County: Near Oil Springs Creek, W of Beaver Rim.
Phenology: flowering & fruiting.

U.S.A., Wyoming, Sweetwater County: N of Red Creek Ranch and above Red Creek Badlands.
Sagebrush flats. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sweetwater County: 12 mi E of Rock Springs along Wyo Hwy 430.
Clay slopes adjacent to road. Phenology: flowering & fruiting.

U.S.A., Wyoming, Teton County: Bridger Teton National Forest: Beaver Mountain: ca 4 air mi SE of Hoback Junction.
Coniferous forest-sagebrush grassland along rim of mountain. Phenology: flowering & fruiting.

U.S.A., Wyoming, Lincoln County: U.S. Hwy 189, 2 mi SW of Wyo Hwy 240.
Roadside. Wyoming Sagebrush community. Phenology: flowering & fruiting.

U.S.A., Wyoming, Teton County: Jackson Hole: north bank of Flat Creek, ca 0.8 mi ENE of Flat Creek bridge on Refuge Road; ca 4.3 mi E of U.S. Hwy 26, 89, 187; ca 5.5 air mi NE of Jackson.
Shady slope of limestone cliff and knoll along north bank of creek within Populus angustifolia and P. tremuloides grove with dense understory of Poa pratensis, Galium boreale, Rosa woodsii, and Prunus virginiana. Phenology: flowering & fruiting.

U.S.A., Wyoming, Teton County: Grand Teton National Park and Vicinity: Jackson Hole: near Gros Ventre Junction, ca 4 air mi S of Moose; ca 9 air mi NNE of Jackson.
Area burned in 2003 wildfire. Phenology: flowering.
Annotated by David Scott.
with Geneva Chong

U.S.A., Colorado, Moffat County: Dinosaur National Monument: along Mantle Ranch Road; between Blind Bull Canyon; 0.5 mi NE of The Seeps.
T6N R102W S23 SE1/4 of SE1/4 of NW1/4
Sandy soils of sandstone on flat to gentle north exposed slope with Artemisia tridentata and scattered Pinus and Juniperus in Weber formation. Phenology: flowering & fruiting.

U.S.A., Colorado, Moffat County: Dinosaur National Monument: SE of Jenny Lind Rock; ca 1 mi SE of Echo Park.
T6N R103W S3 NW1/4 of NW1/4 of NW1/4
Sandy soil of steep south exposure with juniper and pine in small drainage in Park City Formation. Phenology: flowering & fruiting.

U.S.A., Colorado, Moffat County: Yampa Canyon through Little Juniper Mountain; ca 30 mi W of Craig.
Dry sagebrush area. Phenology: flowering & fruiting.
Annotated by C. L. Porter.

U.S.A., Colorado, Moffat County: Round Top Mountain: S rim of the Yampa Canyon.
Infrequent on rim of mountain. Phenology: flowering.

U.S.A., Colorado, Moffat County: Upper Sand Draw near jct of Green and Yampa rivers.
Sagebrush community. Phenology: flowering & fruiting.

U.S.A., Colorado, Moffat County: Cold Spring Mountain: near Wyoming and Utah borders.
Sagebrush open hillsides. Phenology: flowering & fruiting.

U.S.A., Colorado, Moffat County: 10 mi West Cross Mountain.
Juniper sage community. Phenology: flowering & fruiting.
Annotated by C. L. Porter in 1949.

U.S.A., Colorado, Mesa County: Isalnd Mesa via Cross Canyon; 10 mi SW of the Gunnison River via Little Park Rd.
T12S R100W S9
Pinyon/juniper mixed shrub community in sandy soil with shallow bedrock. Phenology: flowering.
with B. Thompson

U.S.A., Colorado, Rio Blanco County: 12 air mi ENE of Rangely along Colo Hwy 64.
Slopes of semi-barren shale-like knolls of salt desert shrub and grass community. Phenology: flowering.

U.S.A., Colorado, Mesa County: 2.5 miles east of Glade Park (DS Road), 0.5 mi north on dirt road.
Pinyon juniper community in sand and sandstone outcrops. Phenology: flowering.
with R. Abbott

U.S.A., Colorado, Garfield County: Glenwood Springs.
Phenology: flowering & fruiting.
Annotated by C. L. Porter in 1951.

U.S.A., Colorado, Moffat County: W of Craig.
Phenology: flowering & fruiting.
Annotated by C. L. Porter in 1951.
George E. Osterhout, 6192. 6/2/1922.

U.S.A., Colorado, Garfield County: Glenwood Springs.
Phenology: fruiting.
George E. Osterhout, s.n.. 6/17/1899.

U.S.A., Colorado, Garfield County: 7 mi SW of Grand Valley.
Open slope. Phenology: fruiting.
Annotated by C. L. Porter.
Harold D. Harrington, 4305. 6/9/1949.

U.S.A., Colorado, Rio Blanco County: 1 mi E of Meeker.
Open rocky slope. Phenology: flowering & fruiting.
Annotated by C. L. Porter.
Harold D. Harrington, 4553. 6/14/1949.

U.S.A., Colorado, Rio Blanco County: 20 mi S of Meeker.
Open slope. Phenology: flowering & fruiting.
Harold D. Harrington, 7192. 6/11/1953.

U.S.A., Colorado, Gunnison County: Sapinero.
1.
Annotated by Aven Nelson in 1951.

U.S.A., Colorado, Grand County: Mount Brass: above Hot Sulphur Springs.
Common among Artemisia tridentata. Phenology: flowering & fruiting.

U.S.A., Colorado, Rio Blanco County: Near Ryan Gulch Road W of Piceance Creek.
T2S R99W S24

U.S.A., Colorado, Mesa County: Near Grand Junction; Colorado National Monument.
Phenology: flowering.
Leslie N. Goodding, As#2. 5/27/1938.

U.S.A., Colorado, Grand County: 15 mi NE Kremmling; Flight line study area.
Annotated by Charles Feddema in 1970.
Accession: USFS 502080

U.S.A., Colorado, Moffat County: 13 mi W of Maybell.
Phenology: fruiting.

U.S.A., Colorado, Moffat County: Dinosaur National Monument: saddle west of Fire Lookout on Round Top.
Saddle of mountain. Phenology: flowering & fruiting.

U.S.A., Colorado, Garfield County: White River National Forest: Sweetwater Lake.
Sparse in loam on 10% southwest slope. Phenology: flowering & fruiting.
Annotated by Frederick J. Hermann.
Accession: USFS 502078

U.S.A., Colorado, Mesa County: 4.5 mi ESE of Palisades N of Cabin Reservoir.
Serviceberry/oak/sagebrush community in Mesa Verde Formation sandstone. Phenology: flowering.
with Blaine Welsh and S. L. Welsh

U.S.A., Colorado, Moffat County: 13 mi W of Maybell on CO Hwy 40.
Phenology: fruiting.

U.S.A., Colorado, Rio Blanco County: 1.2 mi ENE of Dark Canyon Spring.
T2S R96W S12 NE1/4 of NW1/4 of NW1/4
Abundant on silt-like loam of ridge top with Artemisia and Amelanchier. Phenology: flowering & fruiting.
with S. Sigstedt

U.S.A., Colorado, Grand County: Between Granby and Hot Sulphur Springs.
Prominent sandstone ridge. Phenology: flowering & 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.
Sagebrush slopes back of rimrock with scattered Amelanchier and Cercocarpus. Phenology: flowering.
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: ca 6 air mi N of Kemmerer.
Sagebrush slopes with serviceberry and coralberry and grassy flats. Phenology: flowering.

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: flowering.

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: flowering & fruiting.

U.S.A., Wyoming, Lincoln County: Southern Salt River Range and Vicinity: Tunp Range: Pine Creek, ca 2 road mi NNE of Pine Creek Ski Area, ca 8 air mi NE of Cokeville.
Stream bottom and shaley slopes. Phenology: flowering & fruiting.

U.S.A., Wyoming, Lincoln County: Southern Salt River Range and Vicinity: Tunp Range: Rock Creek Ridge, 0.5 air mi S of Pine Creek Ski Area.
Grassy and wooded slopes. Phenology: flowering & fruiting.
with Charmaine Refsdal

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 & fruiting.

U.S.A., Idaho, Fremont County: Targhee National Forest: West Slope Teton Range: Cart Hollow, ca 3 air mi NE of Lamont.
T8N R45E S28; also S33
Lodgepole pine forests with scattered meadows and wet areas.
with Rafael Molina

U.S.A., Idaho, Bonneville County: Targhee National Forest: West Slope Snake River Range: Rainey Creek from entrance to National Forest to Corral Canyon, ca 3 air mi E of Swan Valley.
T2N R44E S26; also S27 and S34
Juniper/grassland, dominated by Juniperus scopulorum and bunchgrass, some riparian.

U.S.A., Idaho, Bonneville County: Targhee National Forest: West Slope Snake River Range: Sawmill Canyon, ca 1.5 air mi E of Palisades.
T1N R45E S31; also S32
Open slope above canyon, dominated by shrubs and forbs.

U.S.A., Idaho, Teton County: Targhee National Forest: West Slope Teton Range: Pinochle Road, ca 3 air mi NE of National Forest entrance.
T7N R46E S19; also S30
Clearcut in coniferous forest, dominated by forbs and shrubs.

U.S.A., Colorado, Eagle County: Flat Tops/White River Plateau: Colorado River, ca 12 mi NW of Glenwood Springs.
Steep south-facing dolomite slopes and juniper-pinyon woodland, with garbage and animal carcasses. Phenology: flowering.
James P. Vanderhorst, 2068. 5/13/1991.

U.S.A., Colorado, Eagle County: Flat Tops/White River Plateau: Colorado River, ca 20 air mi N of Eagle.
Terrace alluvium and dry wash, with Yucca, sagebrush, and narrowleaf cottonwood. Phenology: flowering & fruiting.
James P. Vanderhorst, 2675. 6/17/1991.

U.S.A., Colorado, Garfield County: Flat Tops/White River Plateau: cliffs and ridges between Sweetwater and Turret creeks, ca 21 air mi NNE of Glenwood Springs.
South exposure on limestone cliffs and slopes with Quercus gambelii and Juniperus. Phenology: flowering.
James P. Vanderhorst, 27. 5/27/1990.
with Walter Fertig

U.S.A., Colorado, Eagle County: Flat Tops/White River Plateau: Onion Ridge, ca 14 air mi E of Eagle.
Dry ridgetop, pinyon pine, juniper, mountain mahogany, scattered oak understory.

U.S.A., Colorado, Garfield County: Flat Tops/White River Plateau: Lake Creek and Darnell Creek draws and ridges W of Sweetwater Lake, ca 18 air mi NNE of Glenwood Springs.
Ridgetop with sagebrush and serviceberry.

U.S.A., Colorado, Routt County: Flat Tops/White River Plateau: creek N of Colorado River NW of and near McCoy, ca 18 air mi SSE of Yampa.
Dry land above creek with sagebrush, and dry wash. Phenology: fruiting.
with Carlos Palaci

U.S.A., Colorado, Garfield County: Flat Tops/White River Plateau: Main Elk Creek, ca 4 air mi NW of New Castle.
East exposure and ridge top, red shale and white sandstone, old burn with Juniperus osteosperma and Quercus gambelii grading above on sandstone Juniperus osteosperma-Amelanchier-Ephedra; shale with juniper and oak. Phenology: flowering.
with James P. Vanderhorst

U.S.A., Colorado, Rio Blanco County: Flat Tops/White River Plateau: LO 7 Hill, ca 5 air mi S of Meeker.
Oak-sagebrush mosaic; northwest exposure in general. Phenology: flowering.
with James P. Vanderhorst and Walter Fertig

U.S.A., Colorado, Garfield County: Flat Tops/White River Plateau: Main Elk Creek from trailhead to just beyond confluence with Deep Creek, ca 15 air mi NE of Rifle.
Oak-juniper scrub community below; spruce, spruce-Douglas fir communities in canyon bottoms and sides above. Phenology: fruiting.

U.S.A., Wyoming, Sweetwater County: [location and coordinates withheld]
Rocky flats. Phenology: flowering & 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.
Moist draw. Phenology: flowering & 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.
Moist draw. Phenology: flowering.

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.
Draw. Phenology: flowering & 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 & fruiting.

U.S.A., Wyoming, Sweetwater County: South-central Wyoming: Washakie Basin: between Cherokee Basin and Cherokee Rim, ca 14.5 air mi W of Baggs.
Draw, sandy soil. 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.
Sandy draw. 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.
Sandy draws. Phenology: fruiting.

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.
Draw, sandy soil. Phenology: flowering.

U.S.A., Wyoming, Sweetwater County: South-central Wyoming: northeastern slopes and draws of Richards Mountain, ca 2 air mi NW of Richards Gap; ca 37 air mi SSW of Rock Springs.
Rocky, sandy slopes. Phenology: flowering.

U.S.A., Wyoming, Sweetwater County: South-central Wyoming: Rock Springs Uplift: slope off southern end of Little Mountain, drainage to Red Creek, ca 4 air mi NW of Richards Gap; ca 34 air mi SSW of Rock Springs.
Drier slope, rocky areas. Phenology: flowering.

U.S.A., Wyoming, Sweetwater County: South-central Wyoming: Rock Springs Uplift: northern slopes and top at north end of Essex Mountain, ca 32 air mi NNE of Rock Springs.
Sandy draw. Phenology: fruiting.

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: flowering.

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.
Small side draw into main draw. Phenology: flowering.

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, sandy soil; flat. Phenology: buds.

U.S.A., Wyoming, Carbon County: South-central Wyoming: southern extension of the bluffs NW of Baggs between the Little Snake River plain and Devils Canyon, ca 3 air mi W of Baggs.
Sandy draws. Phenology: buds.

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, Sweetwater County: South-Central Wyoming: Rock Springs Uplift: hills and draws sloping down to the W toward Killpecker Creek, ca 1 air mi E of Killpecker Creek; ca 3 air mi N of Rock Springs.
Sandy hills with rock and clay outcrops; greasewood and spiny hopsage. Phenology: flowering.

U.S.A., Wyoming, Sweetwater County: South-Central Wyoming: Rock Springs Uplift: draws and flats ca 2 air mi E of White Mountain; ca 2.6 air mi W of Rock Springs.
Sandy to clay soil; sagebrush. Phenology: flowering.

U.S.A., Wyoming, Sweetwater County: South-Central Wyoming: Green River Basin: low ridges on drainage from Richards Mountain, ca 3 air mi E of Minnies Gap; ca 39 air mi SSW of Rock Springs.
Rocky area. Phenology: flowering.

U.S.A., Wyoming, Sweetwater County: South-Central Wyoming: Green River Basin: badlands draws and hills, ca 2 air mi S of Big Bend of the Big Sandy River; ca 16 mi SSW of Farson.
Rocky outcrop and draws. Phenology: flowering.

Sagebrush flat below Blue Rim. Phenology: flowering.

Sandy, south-facing slope. Phenology: flowering.

U.S.A., Wyoming, Sweetwater County: South-Central Wyoming: Rock Springs Uplift: north-facing slope at head of Rock Canyon, ca 3 air mi NW of Quaking Asp Mountain; ca 9.3 air mi SSE of Rock Springs.
Exposed north-facing slope; juniper/Amelanchier/Cercocarpus. Phenology: flowering.

U.S.A., Wyoming, Sweetwater County: South-Central Wyoming: Green River Basin: sandy draws and hills, ca 1 air mi W of Trout Creek; ca 1.5 air mi S of Parea Butte; ca 25.5 air mi SSW of Rock Springs.
Sagebrush/juniper area, sandy. Phenology: flowering.

U.S.A., Wyoming, Sweetwater County: South-Central Wyoming: Green River Basin: southwest-facing slopes draining to Sage Creek, ca 0.5 air mi downstream of the confluence of Sage and Trout creeks; ca 22 air mi S of Rock Springs.
Sagebrush/juniper slope. Phenology: flowering.

Clay draw. Phenology: flowering.

U.S.A., Wyoming, Sweetwater County: South-Central Wyoming: Rock Springs Uplift: west-facing draws and slopes to a tributary of Bitter Creek, ca 8.5 air mi NW of Table Rock; ca 10.5 air mi ESE of Point of Rocks.
Sagebrush slope. Phenology: flowering.

Badlands draw. Phenology: flowering.

U.S.A., Wyoming, Sweetwater County: South-Central Wyoming: Rock Springs Uplift: rocky outcrops and draws draining to Black Butte Creek, ca 6 air mi E of Cooper Ridge; ca 18 air mi S of Point of Rocks.
Sagebrush draw. Phenology: flowering.

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.
Sandy, sagebrush-covered slope. Phenology: flowering.

U.S.A., Wyoming, Sweetwater County: South-Central Wyoming: Rock Springs Uplift: north-facing slope of Rifes Rim, ca 1 air mi W of Wyo Hwy 430; ca 35.5 air mi SSE of Rock Springs.
North-facing slope, eroded draws in sagebrush landscape. Phenology: flowering.

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: flowering.

U.S.A., Wyoming, Sweetwater County: South-Central Wyoming: Rock Springs Uplift: south-facing draws and badlands slope draining to Jack Morrow Creek, ca 4 air mi SE of Wyo Hwy 28; ca 16.5 air mi ENE of Farson.
Sagebrush draw. Phenology: flowering.

South-facing clay, sand slope. Phenology: flowering.

U.S.A., Wyoming, Sweetwater County: South-Central Wyoming: Green River Basin: draws and slopes from White Mountain draining to Bitter Creek, ca 2 air mi NW of Bitter Creek; ca 5.5 air mi WSW of Rock Springs.
Open, clay slope. Phenology: flowering.

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.
Steeper sagebrush slopes. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sweetwater County: South-Central Wyoming: Green River Basin: draws and buttes draining to Middle Firehole Canyon, ca 1 air mi W of U.S Hwy 191; ca 7 air mi E of Flaming Gorge Reservoir; ca 14.5 air mi SSW of Rock Springs.
Sagebrush, sandy soil. Phenology: flowering & 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, juniper draw. Phenology: flowering.

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.
Clay slope, north-facing, sagebrush. Phenology: flowering.

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.
Clay open area. Phenology: flowering & 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.
Sagebrush flats and draws. Phenology: flowering.

U.S.A., Wyoming, Sweetwater County: South-Central Wyoming: Washakie Basin: south-facing slopes and draws on Kinney Rim draining to the east, ca 10 air mi SSE of Pine Butte; ca 42 air mi SE of Rock Springs.
Sagebrush draw. Phenology: flowering.

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 draw. Phenology: flowering.

U.S.A., Wyoming, Sweetwater County: South-Central Wyoming: south-facing slopes and draws of Powder Rim as well as rim top and high north-facing slope, ca 5 air mi ENE of Powder Mountain; ca 25 air mi W of Baggs.
Sagebrush slope, lower elevation. Phenology: flowering.

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: flowering.

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.
Draw with sagebrush. Phenology: flowering.

U.S.A., Wyoming, Sweetwater County: South-Central Wyoming: west slopes and draws of Oregon Buttes at the southern end, ca 10 air mi SE of Wyo Hwy 28; ca 29 air mi ENE of Farson.
Sagebrush slope. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sweetwater County: South-Central Wyoming: Rock Springs Uplift: draws and slopes of South Fork Cedar Creek, ca 3 air mi S of Quaking Asp Mountain; ca 14.5 air mi SSE of Rock Springs.
Sagebrush slope. Phenology: flowering.

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.
Sagebrush terrace. Phenology: flowering & fruiting.

Gradual slope, open sagebrush. Phenology: flowering.

U.S.A., Wyoming, Sweetwater County: South-Central Wyoming: Rock Springs Uplift: lower elevation draws and slopes from Miller Mountain to the S, ca 2 air mi E of U.S. Hwy 191; ca 29.5 air mi SSE of Rock Springs.
Sagebrush slope. Phenology: flowering.

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: flowering & 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.
Sandy hills. Phenology: flowering & 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.
Sandy draw, sagebrush and Tetradymia. Phenology: flowering & fruiting.

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.
Sagebrush slope. Phenology: flowering & fruiting.

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.
South-facing, steep and open slope. Phenology: flowering.

U.S.A., Wyoming, Sweetwater County: South-Central Wyoming: Green River Basin: slopes and draws draining N to Currant Creek, ca 6 air mi E of Flaming Gorge Reservoir; ca 5 air mi W of Big Ridge; ca 27.5 air mi SSW of Rock Springs.
Sagebrush, gentle draw. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sweetwater County: South-Central Wyoming: Green River Basin: draws and slopes draining S to Sugarloaf Marsh Creek from Currant Creek Ridge, ca 0.5 air mi N of Spitzi Creek; ca 1.5 air mi W of Big Ridge; ca 29 air mi SSW of Rock Springs.
Sagebrush slope. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sweetwater County: South-Central Wyoming: Green River Basin: draws and slopes draining to Sugarloaf Marsh Creek, ca 1 air mi W of West Fork Currant Creek; ca 2 air mi W of Little Mountain; ca 4 air mi N of U.S. Hwy 191; ca 31 air mi SSW of Rock Springs.
Sagebrush draw, above aspen grove. Phenology: flowering & fruiting.

Sandy draw with juniper and sagebrush. Phenology: fruiting.

U.S.A., Wyoming, Sweetwater County: South-Central Wyoming: Rock Springs Uplift: draws and rolling hills of North Baxter Basin, ca 3 air mi S of Crooked Canyon; ca 10 air mi E of White Mountain; ca 13 air mi NNE of Rock Springs.
Edge of draw, with thick sagebrush. Phenology: fruiting.

U.S.A., Wyoming, Sweetwater County: South-Central Wyoming: Rock Springs Uplift: slopes and draws draining W to North Baxter Basin, ca 3 air mi W of South Superior; ca 15 air mi NNE of Rock Springs.
Draw with Purshia. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sweetwater County: South-Central Wyoming: Green River Basin: slopes and draws on western end of Iron Mountain draining to the S, ca 2 air mi NW of U.S. Hwy 191; ca 5 air mi E of Flaming Gorge Reservoir; ca 37.5 air mi SSW of Rock Springs.
Clay draw with sagebrush, juniper. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sweetwater County: South-Central Wyoming: Green River Basin: slopes from an east-west ridge coming W off Little Mountain, ca 4 air mi W of Little Mountain; ca 8 air mi E of Flaming Gorge Reservoir; ca 33.5 air mi SSW of Rock Springs.
North-facing slope with sagebrush. Phenology: flowering & fruiting.

Draw with sagebrush. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sweetwater County: South-Central Wyoming: slopes and draw bottom draining from Little Mountain SE to Red Creek, ca 0.5 air mi SE of U.S. Hwy 191; ca 4 air mi NW of Red Creek; ca 33 air mi S of Rock Springs.

Draw with sagebrush patches and rocky patches. Phenology: flowering & fruiting.

U.S.A., Wyoming, Lincoln County: Wyoming/Salt River Ranges: Gannett Hills: Spring Creek E to ridge; ca 10 air mi SSW of Afton.
Sagebrush/grassy slopes with scattered Douglas fir, aspen, chokecherry, rabbitbrush, coralberry, and antelope bitterbrush. 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.
with Bruce Embury

U.S.A., Wyoming, Sublette County: Wyoming/Salt River Ranges: Wyoming Range: Merna Butte; 9-10 air mi WNW of Daniel Junction.
Douglas fir, subalpine fir, and aspen forest, stream margins with willow thickets, and sagebrush-grassland slopes and eroded ridges; eroded slopes and adjacent coniferous forest. Phenology: flowering.
with Bruce Embury

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

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: flowering.

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.
Red clay soil near ridge top with scattered sagebrush. Phenology: flowering & 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.
Red clay soil on sagebrush flats. 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.
Sagebrush slopes back of rimrock with scattered Amelanchier and Cercocarpus. Phenology: flowering.

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.
Sagebrush-snowberry community on lee side of slope. Phenology: flowering & fruiting.

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.
Among sagebrush at base of slope. 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.
Among sagebrush, just below rim of mesa. Phenology: flowering.

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: flowering.

U.S.A., Wyoming, Lincoln County: Upper Green River Basin: Cretaceous Mountain/Hogsback Ridge area: ca 2 air mi WSW of La Barge just N of Wyo Hwy 235.
Sandy slopes and bench with sagebrush on slope and scattered cushion plant communities. Phenology: flowering.

U.S.A., Wyoming, Sublette County: Upper Green River Basin: Cretaceous Mountain/Hogsback Ridge area: ca 11 air mi W of junction U.S. Hwy 189 and Wyo Hwy 235.
Sandstone caprock and sandy slopes. Phenology: flowering.

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: flowering.

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: flowering.

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

U.S.A., Wyoming, Sublette County: Upper Green River Basin: Cretaceous Mountain/Hogsback Ridge area: Pine Grove Creek near northwest end of Cretaceous Mountain; ca 15.5 air mi SW of Big Piney.
Meadow along stream with patches of shrubs. Phenology: flowering & 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: flowering & 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: flowering & fruiting.

U.S.A., Wyoming, Lincoln County: Wyoming/Salt River Ranges: Salt River Range: overlooking the Hams Fork just N of Bridger-Teton National Forest's southern boundary, ca 12 air mi NE of Cokeville.
Streamside, open slopes and adjacent aspen and coniferous forests. Phenology: flowering.

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: flowering & fruiting.

U.S.A., Wyoming, Lincoln County: Wyoming/Salt River Ranges: Salt River Range: east side of Commisary Ridge, ca 10 air mi SW of Viola.
Sagebrush slope and ridge with aspen groves, the ridge with sandstone outcrops. Phenology: flowering & fruiting.

U.S.A., Wyoming, Lincoln County: Wyoming/Salt River Ranges: Tunp Range: Pine Creek, ca 2 road mi NNE of Pine Creek Ski Area, ca 8 air mi NE of Cokeville.
Stream bottom and shaley slopes. Phenology: flowering & fruiting.

U.S.A., Wyoming, Lincoln County: Wyoming/Salt River Ranges: Tunp Range: 0.2-1 road mi N of Bridger-Teton National Forest's southern boundary, ca 9 air mi NE of Cokeville.
Lodgepole pine and subalpine fir overstory with logged areas. Phenology: flowering.

U.S.A., Wyoming, Sublette County: Upper Green River Basin: Cretaceous Mountain/Hogsback Ridge Area: Northwest corner of Cretaceous Mountain, ca 15 air mi SW of Big Piney.
Limestone outcrops and sandy slopes adjacent to gas well. Phenology: flowering & fruiting.

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: flowering.

U.S.A., Wyoming, Sublette County: Upper Green River Basin: Cretaceous Mountain/Hogsback Ridge Area: ca 0.5 air mi S of southern end of Cretaceous Mountain, ca 14 air mi SW of Big Piney.
Hilltop with sagebrush slopes and semi-barren areas on ridges. Phenology: flowering.

U.S.A., Wyoming, Sublette County: Upper Green River Basin: Cretaceous Mountain/Hogsback Ridge Area: ca 1 air mi W of summit of Hogsback Ridge, ca 18 air mi SW of Big Piney.
Stream sides and lower slopes in sagebrush and aspen with calcareous substrates. Phenology: flowering & fruiting.

U.S.A., Wyoming, Lincoln County: Upper Green River Basin: Cretaceous Mountain/Hogsback Ridge Area: just W of Rainbow Camp, ca 20 air mi SW of Big Piney.
Shaley slopes and badlands. Phenology: flowering & fruiting.

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

U.S.A., Wyoming, Lincoln County: Wyoming/Salt River Ranges: Salt River Range: Indian Ridge, east flank: Bear Trap Creek.
Stream side and lower slopes. Phenology: flowering & fruiting.

U.S.A., Wyoming, Lincoln County: Wyoming/Salt River Ranges: Salt River Range: Commissary Ridge, southwest flank: Ridge between Pole Creek and East Fork Pole Creek.
Aspen covered slopes with some lodgepole pine and subalpine fir. Phenology: flowering & 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.
Sandy-clay slopes covered with sandstone rubble in rough breaks. Phenology: flowering & fruiting.

U.S.A., Wyoming, Washakie County: Bighorn Basin: on ridge leading west to Blue Mesa, ca 6.5 air mi NW of Winchester; ca 15 air mi SW of Worland.
Less rocky slopes of Willwood formation. Phenology: flowering & fruiting.

U.S.A., Wyoming, Carbon County: Hanna Basin: ca 8 air mi W of Hanna, ca 28 air mi ENE of Rawlins. Energy Development Corporation coal lease.
Occasional on south-facing slope with Artemisia tridentata, Agropyron spicatum, and Atriplex confertifolia. Phenology: fruiting.
with Dick Maguire, Mariah Associates

U.S.A., Wyoming, Fremont County: Granite Mountain Uplift: Granite Mountains, rock outcrops N of Long Creek Mountain, ca 15.5 air mi NW of Jeffrey City.
Sagebrush grassland at base of rock outcrop. Phenology: flowering.
with Georgia Haines

U.S.A., Wyoming, Fremont County: Granite Mountain Uplift: top of Beaver Rim: Devils Gap, ca 7 air mi NNW of Sweetwater Station.
North facing slope and valley bottom. Phenology: flowering.
with Georgia Haines

U.S.A., Wyoming, Fremont County: Flats, across U.S. Hwy 26 from Paradise Valley Road, ca 6 air mi WNW of Riverton.
Sagebrush grassland and badland slopes and bottoms. Phenology: flowering & fruiting.
with Georgia Haines

U.S.A., Wyoming, Fremont County: Beaver Rim, ca 6 air mi NW of Sweetwater Station.
Limestone slopes. Phenology: flowering.

U.S.A., Wyoming, Fremont County: Granite Mountain Uplift: Rock Creek Mountain, ca 18 air mi NNE of Sweetwater Station. Elev 6800-7100 ft.
Rocky sagebrush grassland slopes. Phenology: fruiting.

U.S.A., Wyoming, Sweetwater County: Washakie Basin: ca 1.5 air mi SW of Man and Boy Buttes.
Sage plains along dry creeks. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sweetwater County: Rock Springs Uplift: Black Buttes, ca 9 air mi S of Point of Rocks.
Large, steep slopes with sandstone outcrops, loose rocks, sand on summit with limber pine, clay/silt sagebrush plains, with flat, sandstone outcrops, small intermittent stream, with sedge flats; slopes. Phenology: flowering.

U.S.A., Wyoming, Sweetwater County: Green River Basin: Cedar Mountain, ca 11 air mi NNE of Burntfork.
Pebble surface on summit, hard clay slopes, thickets of aspen and serviceberry in drainages and on lower slopes, hillsides with sagebrush, and benches with holding pond and several small springs; with sage. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sweetwater County: Potter Mountain.
Large hills with sagebrush, eroded clay slopes, juniper woodland on sandstone with outcrops, clay flats along creek; ridges. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sweetwater County: Rock Springs Uplift: summit of Steamboat Mountain.
Large mesa, with limber pine woodlands, aspen, rocky slopes, mesa top with rocky sagebrush "meadows", occasional springs in pine forests, lower slopes with sage on loam/clay, sedge meadows, cliffs; summit. Phenology: flowering & fruiting.

U.S.A., Wyoming, Washakie County: Bighorn Basin: above South Fork Fifteenmile Creek, ca 23 air mi W of Worland.
Badlands above creek, highly eroded clay and shale slopes, rocky slopes with sandstone, hard clay flats below slopes; slopes.
with Ronald L. Hartman

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; sandy slopes. Phenology: flowering.

Sandstone ridges with juniper, loose sand, sandy or shaley slopes below caprock of higher level escarpment; ridge. Phenology: flowering.

Sandstone outcrops, Juniperus osteosperma slopes, sagebrush slopes; slopes. Phenology: flowering.

Gravelly sandstone bench, sagebrush plains and flats, deeply cut gullies; plains. Phenology: flowering.

U.S.A., Wyoming, Fremont County: Ca 2 air mi NE of Big Sand Draw Oil and Gas Field.
Eroded slopes and ridges and along stream. Phenology: fruiting.

U.S.A., Wyoming, Sublette County: West Slope Wind River Range: adjacent to Skyline Drive, ca 2 air mi NE of Pinedale.
Sagebrush hillside. Phenology: flowering.
with B. E. Nelson

U.S.A., Wyoming, Sublette County: West Slope Wind River Range: ridge and flats adjacent to dirt road leading to Irish Canyon, ca 1 mi N of Big Sandy, ca 25.5 air mi SE of Pinedale.
Rocky sagebrush grassland on ridge. Phenology: flowering.

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, Lincoln County: Southern Salt River Range and Vicinity: Tunp Range: Rock Creek Ridge, from Pine Creek Ski Area
Grassy and wooded slopes. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sweetwater County: Green River Basin: Eden Reservoir, south side, ca 8.5 air mi NE of Farson.
Reservoir margin and edge of canal. Phenology: 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, Sweetwater County: Green River Basin: ca 26.5 air mi WNW of Farson.
Shale and sandstone canyonside with sparse Atriplex and sagebrush. Phenology: 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.
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: Fremont Butte, ca 6 air mi E of Boulder.
Sagebrush hillsides with granite outcrops. Phenology: fruiting.

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 & fruiting.

U.S.A., Wyoming, Sublette County: Green River Basin: ca 12 air mi N of Cora.
Pothole lakes and nearby meadows, aspen hillsides, Douglas fir stands, and sagebrush hillsides. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sublette County: Green River Basin: North Piney Creek and Park Creek, ca 19 air mi WNW of Big Piney.
Streamside meadows and patches of aspen, Douglas fir, spruce, and willows, and open south-facing hillside. Phenology: flowering & fruiting.

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: 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: Horse Creek, ca 4.5 air mi SE of Merna.
Sandstone bluff above creek, sagebrush, aspen groves, and scattered limber pine. Phenology: flowering & fruiting.

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: lower part of Chapel Canyon, ca 11 air mi NE of La Barge.
XXXXXXXXXXXXXXXXXXXSage flats and sandstone outcrops. Phenology: flowering.

U.S.A., Wyoming, Lincoln County: Green River Basin: just W of the Green River at the far north end of Fontenelle Reservoir; ca 5.5 air mi S of La Barge.
Sagebrush draws coming off of hilltop. 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: ca 5.3 air mi W of Fontenelle Dam.
Sandy sagebrush mounds. Phenology: flowering.

U.S.A., Wyoming, Sublette County: Green River Basin: west edge of The Mesa, ca 13 air mi SW of Boulder on the east side of County Road 110.
Steep sand slope with scattered sagebrush. Phenology: flowering.

U.S.A., Wyoming, Lincoln County: Green River Basin: Holden Hill above Fontenelle Reservoir, ca 8.5 air mi NW of Fontenelle Dam.
Sagebrush hillside. Phenology: flowering.

U.S.A., Wyoming, Sublette County: Green River Basin: Little Colorado Desert: The Frog, ca 5.5 air mi NE of La Barge.
Sand around sandstone outcrop with sparse sagebrush, Atriplex, Juniperus, Pinus, and Rhus. 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, Sweetwater County: Green River Basin: Fourmile Gulch, ca 6 air mi ENE of Fontenelle Dam.
Sandy sagebrush gulch sides. Phenology: flowering.

U.S.A., Wyoming, Sublette County: Green River Basin: ca 4 air mi N of Pinedale.
Sagebrush draws and hillsides with scattered large boulders. 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, Sublette County: Green River Basin: Sugar Loaf, ca 26.5 air mi NW of Farson.
Gravel open hilltop with scattered sagebrush. Phenology: flowering.

U.S.A., Wyoming, Sweetwater County: Green River Basin: Buckhorn Canyon, ca 14 air mi NE of Fontenelle Dam.
Sandy sagebrush draw down canyonside. Phenology: flowering.

U.S.A., Wyoming, Sublette County: Green River Basin: ca 4 air mi WNW of Boulder.
Sandy bluffside with Amelanchier and scattered Pinus flexilis. Phenology: flowering.

U.S.A., Wyoming, Sublette County: Green River Basin: east end of Ross Ridge, ca 14.5 air mi SSW of Boulder.
Clay draw sides with Atriplex and scattered sagebrush. 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, Lincoln County: Green River Basin: ca 15.5 air mi SSW of La Barge.
Sandy sagebrush draw down from hill. Phenology: flowering & fruiting.

U.S.A., Wyoming, Lincoln County: Green River Basin: Slate Creek Butte, ca 5 air mi SW of Fontenelle Dam.
Clay and cobblestone hillside with sparse sagebrush. 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, 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 & fruiting.

U.S.A., Wyoming, Lincoln County: Green River Basin: south end of Slate Creek Ridge, ca 11.5 air mi NNE of Kemmerer.
Wet meadow draw with sagebrush sides and shrub islands. Phenology: flowering & fruiting.

U.S.A., Wyoming, Lincoln County: Green River Basin: south end of Fontenelle Reservoir, ca 2 air mi NW of Fontenelle Dam.
Sandy sagebrush hillside and draws. 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, 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 & fruiting.

U.S.A., Wyoming, Sublette County: Green River Basin: ca 9.5 air mi E of La Barge.
Cobblestone sagebrush mesa top. Phenology: flowering & fruiting.

U.S.A., Wyoming, Lincoln County: Green River Basin: ca 13 air mi N of Opal.
Sandy draw along sandy hillside base. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sublette County: Green River Basin: Flat Top, ca 10.5 air mi SE of Big Sandy.
Rolling sandy sagebrush. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sublette County: [location and coordinates withheld]
Cobblestone hillside with sparse sagebrush. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sublette County: Green River Basin: Green River, ca 13 air mi N of Daniel Junction.
Cobblestone sagebrush hillside. 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 & fruiting.

U.S.A., Wyoming, Sweetwater County: Green River Basin: ca 15 air mi WSW of Farson.
Sandy sagebrush. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sweetwater County: Green River Basin: ca 11.5 air mi NW from Farson ice cream store.
Rocky hillside with scattered sagebrush. 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: Camp Creek, ca 23 air mi WNW of Big Piney.
Grassy gravel hillside with sparse sagebrush. Phenology: flowering.

U.S.A., Wyoming, Sublette County: Green River Basin: Bald Mountain, ca 21 air mi WNW of Big Piney.
Sagebrush meadow hillside. Phenology: flowering.

U.S.A., Wyoming, Sublette County: Green River Basin: ca 11.5 air mi E of Boulder.
Sagebrush and Purshia hill with gravel and large boulders. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sublette County: Green River Basin: Water Hole Draw at Big Sandy River, ca 23.5 air mi N of Farson.
Sandy sagebrush draw. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sublette County: Green River Basin: Boulder Creek, ca 5 air mi N of Boulder.
Rocky sagebrush hillside. Phenology: flowering & 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 & fruiting.

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: 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.

U.S.A., Wyoming, Carbon County: Saratoga Valley: Buck Springs Draw and Badger Creek area, ca 1.5 mi NE of intersection of County roads 504 and 209, near BLM Road 3417, ca 5 air mi E of Saratoga.
Patchy, sandy sagebrush plains; soil lichen common. Phenology: flowering.

U.S.A., Wyoming, Carbon County: Hanna Basin: Halleck Ridge from Rattlesnake Pass NE ca 2 air mi, ca 10-12 air mi S of Hanna; ca 8.5-9 air mi W of the town of Elk Mountain.
Slopes of ridge with clay and sandstone. Phenology: fruiting.

U.S.A., Wyoming, Carbon County: Medicine Bow Mountains: Spring Creek and Tableland Ditch, E of County Road 101 (Medicine Bow River Road), ca 10 air mi W of Arlington; ca 23 air mi NE of Saratoga.
Grassland. 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.
Sandy sagebrush hill with southwest aspect, uphill from creek with cottonwoods. Phenology: flowering.

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).
Barren, sandy walls of gully, north aspect, in sagebrush flats. Phenology: flowering.

U.S.A., Wyoming, Carbon County: Saratoga Valley: North Platte River E of Savage Meadows, ca 5 air mi SW of I-80 exit 235 (Walcott Junction) and ca 16 air mi NNW of Saratoga.
Gully walls, sagebrush dominated in places, otherwise a lot of bare sand. Phenology: fruiting.

U.S.A., Wyoming, Carbon County: Hanna Basin: Kinney Creek area, just NW of Rattlesnake Pass and Halleck Ridge, ca 9 air mi ESE of I-80 exit 238 (Peterson Ranch) and ca 8 air mi NW of Elk Mountain summit, ca 21 air mi NE of Saratoga.
Rocky barrens in sagebrush hills. Phenology: flowering & fruiting.

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 & fruiting.

U.S.A., Wyoming, Carbon County: Saratoga Valley: western end of BLM Road 3417, ca 3 mi E of Saratoga.
Sagebrush hills. Phenology: fruiting.

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: flowering & fruiting.

U.S.A., Wyoming, Carbon County: [location and coordinates withheld]
Sagebrush draws and barren sandy grasslands with hills of gypsum. Phenology: flowering & fruiting.

U.S.A., Colorado, Garfield County: Colorado River Valley: S of the Colorado River between Divide Creek and Garfield Creek, ca 4 air mi E of Silt.
North- and east-facing slopes of recently burned pinyon-juniper meadow. Phenology: flowering.
Michael K. Kirkpatrick, 42. 5/7/2010.
with B. E. Nelson
Accession: USFS (unaccessioned)

U.S.A., Colorado, Mesa County: Colorado River Valley: between Sand Wash and Little Horsethief Creek, adjacent to County Road 45.50 (De Beque Cutoff Road), ca 3 air mi S of De Beque.
Mesa top with scattered juniper and sandy soil. Phenology: flowering.
Michael K. Kirkpatrick, 145. 5/9/2010.
Accession: USFS (unaccessioned)

U.S.A., Colorado, Garfield County: Ca 1 air mi NE of confluence of Cattle Creek and Roaring Fork River, ca 5 air mi NNW of Carbondale.
Mesa rim with scattered pinyon. Phenology: flowering.
Michael K. Kirkpatrick, 174. 5/12/2010.
Accession: USFS (unaccessioned)

U.S.A., Colorado, Garfield County: Between Spruce Creek and Porcupine Creek, between Holms Mesa and Flatiron Mesa S of County Road 320, ca 7-8 air mi SW of Rifle.
North aspect of juniper woodland with sagebrush understory and scattered pinyon; oakbrush in dry drainages. Phenology: flowering.

U.S.A., Colorado, Garfield County: Battlement Mesa: White River National Forest: N of West Mamm Creek and S of Flatiron Mesa, ca 6.5-7 air mi S of Rifle.
Juniper woodland-mixed shrubland, south aspect. Phenology: flowering.

U.S.A., Colorado, Garfield County: N of Clear Creek and S of East Divide Creek, ca 12 air mi SSW of New Castle and 3 air mi NW of Uncle Bob Mountain.
Pinyon-juniper woodland with oakbrush thickets and volcanic scree slopes. Phenology: flowering.

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.

U.S.A., Colorado, Mesa County: Battlement Mesa: White River National Forest: West Branch Dry Hollow Creek at forest boundary, ca 11-12 air mi SSE of Rifle.
Roadside sagebrush meadow. Phenology: flowering.

U.S.A., Colorado, Garfield County: Battlement Mesa: between Cottonwood and Battlement creeks, SW of Holms Mesa, ca 11 air mi WSW of Rifle.
Rocky north-facing slopes with sagebrush and scattered juniper. Phenology: flowering & fruiting.

U.S.A., Colorado, Pitkin County: Elk Mountains: west-facing slopes of "The Crown", E of Prince Creek, ca 5 air mi SE of Carbondale.
Oak woodland with mixed shrubs on flats and rocky slopes. Phenology: flowering & fruiting.

U.S.A., Colorado, Garfield County: N of Edgerton Creek and E of Freeman Creek in the Roaring Fork drainage, S of Dry Park, on the west side of County Road 125, ca 4 air mi W of Carbondale.
Sagebrush meadow with scattered pinyon pine. Phenology: flowering & fruiting.

U.S.A., Colorado, Mesa County: Battlement Mesa: White River National Forest: west end of the mesa, ca 1.5 air mi NW of Horsethief Mountain.
Pinyon woodlands. Phenology: flowering.
with Michael K. Kirkpatrick, Josh Irwin, John G. Proctor

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., 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, 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, Fremont County: SE Wind River Range: Red Canyon Rim; ca 1 air mi W of Wyo Hwy 28; ca 11 air mi SSE of Lander.
Big sagebrush grassland on redbed soil in draws between outcrops of Nugget and Chugwater sandstone formations. Phenology: flowering & fruiting.

U.S.A., Wyoming, Fremont County: Banks of the Popo Agie River S of Lander.

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, 1816b. 6/22/2010.

U.S.A., Idaho, Lemhi County: Lemhi Range: foothill slope between Leadore Hill and Cold Spring, 7.4 air mi S of Leadore.
T14N R26E S4
Dominant population in xeric soil within shrub-steppe vegetation, 10 degree slope, ENE aspect, dolostone (dolomite) geology. Phenology: flowering & fruiting.

U.S.A, Idaho, Lemhi County: Salmon National Forest: Lemhi Range: lower end of Lemhi Union Gulch, 19.6 air mi SSE of Leadore.
T13N R27E S33
<25 plants estimated in xeric soil within shrub-steppe vegetation, 33 degree slope, SE aspect, alluvial geology. Phenology: flowering.

U.S.A, Idaho, Custer County: Challis National Forest: Eastern Boulder Mountains: hillside above Little Burnt Creek, N of unnamed pond, 17.4 air mi NNE of Sun Valley.
T7N R19E S22
25-75 plants estimated in xeric soil within shrub-steppe vegetation, 10 degree slope, NW aspect, shale geology. 25-75 plants estimated. Phenology: flowering & fruiting.

U.S.A., Utah, Summit County: North Slope Uinta Mountains: Wasatch National Forest: west flank of Red Mountain, ca 12 air mi SW of Lonetree, WY; ca 0.5 road mi S of the junction of Forest Roads 017 and 155, on the east side of Forest Road 017.
Semi-barren sagebrush slopes and ridgetops. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sweetwater County: Basins and Mountains of Southwest Wyoming: Seedskadee National Wildlife Refuge: ca 30 air mi NW of Green River; ca 2.3 road mi S of Headquarters along irrigation ditch.
41.9041° N, 109.8277° W; uncertainty .5 mi., Digital Map
Uplands with semi-barren sagebrush; east aspect. Phenology: fruiting.

U.S.A., Idaho, Butte County: Little Lost River Valley: ca 3 air mi WNW of intersection of Ida Hwys 22 and 33, ca 24 air mi NE of Arco.
Sandy roadside.
Annotated by Joshua J. Irwin.
with Emma E. Stewart

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 & fruiting.

U.S.A., Wyoming, Lincoln County: Basins and Mountains of Southwest Wyoming: Oyster Ridge, ca 7 air mi E of Cumberland Gap; ca 7.4 road mi E of the junction of U.S. Hwy 189 and Wyo Hwy 412 via Blazon Mine Road.
Sandstone uplift and sandstone ridgetop with sandstone boulders. Phenology: flowering.
with Duane Atwood

U.S.A., Colorado, Garfield County: Battlement Mesa: White River National Forest: N of West Mamm Creek and S of Flatiron Mesa, ca 6.5-7 air mi S of Rifle.
Juniper woodland-mixed shrubland, south aspect. Phenology: flowering.
Accession: USFS (unaccessioned), Barcode: USFS0061421

U.S.A., Colorado, Garfield County: Flat Tops/White River Plateau: Lake Creek and Darnell Creek draws and ridges W of Sweetwater Lake, ca 18 air mi NNE of Glenwood Springs.
Ridgetop with sagebrush and serviceberry.
Accession: USFS (unaccessioned), Barcode: USFS0061688

U.S.A., Wyoming, Lincoln County: Overthrust Belt: Little Muddy Creek, ca 1 mi S of Bear River Divide, ca 2.2 mi WNW of confluence with Chicken Creek; 14 mi SW of Kemmerer.
zone 12T, 517489E, 4614758N; NAD 83, Specimen Label
South-facing low ridge of Green River shale and dry wash within dense Artemisia tridentata var. tridentata, Symphoricarpos oreophilus thicket on clay soil. Phenology: flowering & fruiting.

U.S.A., Wyoming, Lincoln County: Southwestern Wyoming and Adjacent Utah: Crawford Mountain: on east flank of the mountain, ca 24 air mi W of Kemmerer.
Juniper woodland, limestone substrate, slopes and ridges. 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, Uinta County: North Slope Uinta Mountains: ca 4 air mi S of Lonetree; just N of Utah on Hoop Lake Road.
Clay soils and steeper slopes; west aspect. Phenology: flowering.

U.S.A., Wyoming, Sweetwater County: Basins and Mountains of Southwest Wyoming: ca 14 air mi W of Green River; ca 2 road mi E of the junction of I-80 with Westvaco Road on the north side of I-80.
Barren sagebrush community, slopes and ridgetop on butte. Phenology: flowering & fruiting.

U.S.A., Wyoming, Uinta County: Basins and Mountains of Southwest Wyoming: ca 13 air mi SW of Mountain View; ca 4.1 road mi S of County Road 271 on both sides of road.
Cushion plants and sagebrush on gentle slopes. Phenology: flowering.
with R. H. Lathrop

U.S.A., Utah, Summit County: North Slope Uinta Mountains: Ashley National Forest: ca 6 air mi S of McKinnon; ca 0.9 road mi S on Forest Road 211, on west side of the road.
Dense conifer-aspen forest on steep slopes with an eastern aspect. Phenology: flowering.

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.
with Tom Cramer and Charmaine 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.
Sandy clay areas of sagebrush on nearly flat areas. 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: 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 slopes dominated by desert shrubs. Phenology: flowering & fruiting.
with C. H. Refsdal and Laura Welp

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: Haystack Mountains.
Sagebrush. Phenology: flowering & fruiting.

U.S.A., Wyoming, Carbon County: Posion Butte Basin, W of Baggs.

U.S.A., Wyoming, Lincoln County: NW of Cokeville.
Dry sagebrush pasture. Phenology: flowering.
with M. D. Atkins

U.S.A., Wyoming, Sweetwater County: Ca 30 mi N of Point of Rocks, near Steamboat Mountain.
In sand dune area; dry, sandy soil, sagebrush hills. Infrequent. Phenology: flowering.
with Marjorie W. Porter

U.S.A., Wyoming, Carbon County: Saratoga.

U.S.A., Wyoming, Teton County: Gros Ventre River.

U.S.A., Wyoming, Carbon County: I-80 Snow Fence Project: 1 mi E of Dana Ridge.
T20N R83W
David L. Sturges, s.n.. 6//1976.

U.S.A., Wyoming, Fremont County: Wind River Basin: BLM office at southeast edge of Lander.
With Castilleja, Penstemon, Agropyron spicatum. Phenology: flowering.
Frank Blomquist, 35. 6/15/1983.

U.S.A., Wyoming, Sublette County: Green River Basin: Yellow Point Ridge area, ca 31.5 air mi S of Pinedale.
Wyoming big sagebrush-Nuttall saltbush grassland on sandy flats; soil fine-textured with limestone-shale gravel. Phenology: flowering.

, Wyoming, Sweetwater County: Red Creek Basin: adjacent to Richards Gap Road at junction with pipeline road ca 1/4 mi N of Daniels Creek, ca 2.5 mi N of Utah.
Utah juniper woodland on sandy redbeds on slopes and gullies. Phenology: flowering.

U.S.A., Wyoming, Uinta County: North foothills of Uinta Range: west slope of Hickey Mountain, ca 1 1/4 mi E of Sage Creek; ca 5 air mi N of Utah.
Aspen forest with understory of Carex geyeri and Geranium. Phenology: flowering.

U.S.A., Wyoming, Sublette County: Near Cora.
42.989° N, 110.0001° W; NAD 83, uncertainty 1 mi., GPS reading
Sagebrush hilltop. Phenology: flowering & fruiting.
3. Astragalus diversifolius A. Gray
with Lois B. Payson

U.S.A., Wyoming, Carbon County: Haystack Mountains.
Accession: RM 620953, Barcode: USFS0067747

U.S.A., Wyoming, Sublette County: Wyoming Range: 15 mi W of Merna.
Dry slopes. Phenology: flowering & fruiting.
with Lois B. Payson

U.S.A., Wyoming, Sublette County: Big Piney.
Sandy slope. Phenology: flowering & fruiting.
3. Astragalus diversifolius A. Gray
Annotated by C. L. Porter on 7/12/1925.
with Lois B. Payson

U.S.A., Wyoming, Sweetwater County: South slope of North Table Mountain.
2-3.5 dm high. Phenology: flowering.
2. Astragalus diversifolius A. Gray

U.S.A., Wyoming, Uinta County: Mill Creek, near Utah.
Among sagebrush. Phenology: flowering.

U.S.A., Wyoming, Uinta County: 6 mi out of Mountain View towards Lonetree.
Sandy soil, Bridger formation, Eocene clay hills. Frequent. Phenology: flowering & fruiting.
with Stephen S. Tillett

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

U.S.A., Wyoming, Carbon County: Dana Ridge Sagebrush Stripping Study.
Slope 5%, east exposure; low sagebrush-grass, with Wyoming big sagebrush, black sagebrush. Frequent. Phenology: flowering.
David L. Sturges, s.n.. 6/27/1975.
Accession: RM 620961, Barcode: USFS0067746

U.S.A., Wyoming, Carbon County: Snow Fence #7.
Flat area; sagebrush. Flower color: white. Phenology: flowering & fruiting.
Accession: RM 620960, Barcode: USFS0067745

U.S.A., Wyoming, Sweetwater County: Great Divide Basin and Adjacent Regions: Great Divide Basin: Red Desert: Spring Tee Mountain.
Dry rocky soil, volcanic cinders and sand substrate. Frequent. Phenology: flowering.
2. Astragalus diversifolius A. Gray var. campestris (Nutt.) Dorn
Annotated by Robert D. Dorn in 1992.

U.S.A., Wyoming, Lincoln County: Ca 3.9 mi W of U.S. Hwy 189, on La Barge Creek Road.
Sandy soil on sagebrush-rabbitbrush community. Phenology: flowering.

U.S.A., Wyoming, Lincoln County: Green River Basin: near Elkol, 6 air mi SW of Kemmerer.
Voucher for Elkol/Sorenson Mine Ecosystem Reconstruction Project. Phenology: flowering.

U.S.A., Wyoming, Fremont County: Top of Beaver Rim near Wyo Hwy 135.
Open , windswept areas . Phenology: flowering.

U.S.A., Wyoming, Uinta County: Wasatch National Forest: District 6: 10 mi below Blacks Fork Ranger Station.
On clay sand; sage flat. Scattering. Use: light. Phenology: flowering & fruiting.
Charles H. McDonald, 57. 6/25/1922.

U.S.A., Wyoming, Washakie County: W of Worland, on the lower part of the Fifteenmile drainage area.
5-9 inch precipitation zone; Willwood Formation; clay bank with little associated vegetation. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sweetwater County: 12 mi SSW of Rock Springs.
41.45° N, 109.2994° W; NAD 83, uncertainty 1 mi., Nat. Geog. TOPO!
Juniper-sagebrush associated with Bromus tectorum and Chrysothamnus. Rare. Phenology: flowering.

U.S.A., Wyoming, Uinta County: South Haystack Coal Site.
Shallow clay soil. Meadow Draw Quadrangle. Phenology: flowering.
1. Astragalus convallarius Greene
Annotated by L. M. Mayer on 7/25/1978.

U.S.A., Wyoming, Carbon County: Stratton Hydrology Study Area: Sane Creek Upland.
Sagebrush rangeland. Phenology: flowering.
Max H. Schroeder, s.n.. 6/14/1973.
with Gary L. Ranck

U.S.A., Wyoming, Sweetwater County: Washakie Basin: Adobe Town Rim and vicinity, ca 36 air mi SW of Wamsutter.
On sandy flats and dunes with Stipa comata, Oryzopsis hymenoides, Muhlenbergia pungens, and Artemisia cana. Scattered. Phenology: flowering.
with Frank Blomquist

U.S.A., Wyoming, Carbon County: Washakie Basin: along Standard Road, ca 48 air mi SW of Rawlins; ca 20 air mi NW of Baggs.
On sandy hills with Carex filifolia, Oryzopsis hymenoides, and Stipa. Scattered; flowers pale yellow. Phenology: flowering.

U.S.A., Wyoming, Sweetwater County: Powder Rim.
Hills and slopes with juniper, Artemisia tridentata. Phenology: flowering & fruiting.

U.S.A., Wyoming, Lincoln County: Salt River Range: in Grave Yard Canyon, ca 0.4 mi SE of Afton.
Gravel pit; growing in gravel soil, partly shaded by aspen and choke cherry. Phenology: flowering.

U.S.A., Wyoming, Washakie County: Bighorn Basin: junction of Gooseberry and Platte Pipeline roads.
Hilltop and slope; intermingled saline upland and loamy range sites: with Artemisia tridentata, A. pedatifida, Atriplex nuttallii, Bouteloua gracilis, Agropyron spicatum, Poa sandbergii, Sporobolus airoides, Sphaeralcea coccinea, Allium textile, Musineon divaricatum, Platyschkuhria integrifolia, Oenothera caespitosa, Machaeranthera glabriuscula, and Astragalus diversitolius. Phenology: flowering.

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.
with S. Goodrich

U.S.A., Wyoming, Sweetwater County: Basins and Mountains of Southwest Wyoming: Flaming Gorge National Recreation Area: ca 8 air mi NW of Dutch John; 2.1 mi W of the Forest boundary.
Mountain top, shaly, Cercocarpus. Phenology: flowering.
with S. Goodrich

U.S.A., Wyoming, Uinta County: Basins and Mountains of Southwest Wyoming: Leavitt Creek, along the south end of Cottonwood Bench, ca 7 air mi ESE of Mountain View; ca 39.5 air mi E of Evanston.
Sand piles/mounds, highly erosive, sandy clay soils. Phenology: flowering & fruiting.
with B. E. Nelson

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.

Sandy plateaus and clay bottoms, rolling hills with salt desert shrub. Phenology: flowering & fruiting.

U.S.A., Wyoming, Lincoln County: Basins and Mountains of Southwest Wyoming: ca 12 air mi SE of Opal; 18.3 mi E of junction U.S. Hwy 30/Wyo Hwy 240.
Semi-barren desert slopes, shale ridgetops and slopes, some vegetated sand dunes. Phenology: flowering & fruiting.

U.S.A., Wyoming, Lincoln County: [location and coordinates withheld]
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., Utah, Daggett County: Southwestern Wyoming and Adjacent Utah: Clay Basin: Teepee Mountains, ca 11.5 air mi ENE of Dutch John.
Sandstone boulders and cliff face, sandy soils, south aspect, steep slopes. Phenology: flowering & fruiting.

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, Rich County: [location and coordinates withheld]
Sagebrush slopes with scattered junipers. Phenology: flowering.

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.
Artemisia/grasslands with clay loam soils, open areas. Phenology: flowering & fruiting.

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.
Rolling semi-barren badlands with clay soils, scattered junipers. Phenology: flowering.

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.
with Laura Welp

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 & fruiting.

U.S.A., Wyoming, Sweetwater County: Basins and Mountains of Southwest Wyoming: west flank of Cedar Mountain, ca 5 air mi NE of Lonetree; 2.6 mi E of junction of Sage Creek Mountain Road/County Road 4-1 on both sides of county road.
Roadside. Phenology: flowering.

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.
North aspect, steep slope, extremely loose sandy/ash soils, Douglas fir. Phenology: flowering & fruiting.

U.S.A., Wyoming, Uinta County: Basins and Mountains of Southwest Wyoming: lower southwestern flanks of Cedar Mountain, ca 3.8 air mi NE of Lonetree; 0.9 mi SE on two track from junction of Sage Creek Mountain/Cedar Mountain roads.
Dry washes, gray loose sands with Bentonite. Phenology: flowering & fruiting.

U.S.A., Utah, Summit County: [location and coordinates withheld]
Scattered limber pine, mountain mahogony, clay soils, steep slopes. Phenology: flowering & fruiting.

U.S.A., Utah, Summit County: North Slope Uinta Mountains: Wasatch National Forest: Poison Mountain, ca 23 air mi S of Mountain View, Wyoming on west side of Forest Road 046.
Steep slopes, gravelly clay soils, sagebrush, Amelanchier, aspen, conifers. Phenology: flowering & fruiting.

U.S.A., Wyoming, Lincoln County: Basins and Mountains of Southwest Wyoming: ca 6.8 air mi W of Kemmerer; 2.1 mi S on County Road 328.
Rolling sagebrush hills, clay soils. Phenology: fruiting.

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 & fruiting.

Astragalus convallarius var. margaretiae (1982)
Astragalus convallarius Greene var. margaretiae Barneby
U.S.A., Nevada, Lyon County: Pine Nut Mts, 15 road mi E of Johnson Lane on Sunrise Pass Road.
Plants growing with Pinyon-Juniper, Artemisia on hillsides along the road. Phenology: flowering & fruiting.
Type Specimen: Paratype for Astragalus convallarius Greene var. margaretiae Barneby. Brittonia 36: 167. 1984.
1. Astragalus convallarius Greene var. margaretiae Barneby.
with Margaret Williams, Rupert Barneby, Frank Almeda

Astragalus convallarius var. margaretiae (1982)
Astragalus convallarius Greene var. margaretiae Barneby
U.S.A., Nevada, Storey County: Virginia Range, Lagomarsino Canyon area S of Lockwood, hills along Long Valley Creek.
Plants growing with Artemisia on N facing andesite slopes. Phenology: flowering & fruiting.
Type Specimen: Paratype for Astragalus convallarius Greene var. margaretiae Barneby. Brittonia 36: 167. 1984.
1. Astragalus convallarius Greene var. margaretiae Barneby.
with Margaret Williams, Rupert Barneby, Matt Lavin

Astragalus convallarius var. margaretiae (1982)
Astragalus convallarius Greene var. margaretiae Barneby
U.S.A., Nevada, Storey County: Virginia Range, Long Valley, 1 road mi S of Long Valley Spring, near a pole line.
Plants growing with Pinyon-Juniper, Artemisia on a N facing slope. Phenology: flowering & fruiting.
Type Specimen: Paratype for Astragalus convallarius Greene var. margaretiae Barneby. Brittonia 36: 167. 1984.
1. Astragalus convallarius Greene var. margaretiae Barneby
. ined.
with Susan Tucker

U.S.A., Nevada, Lyon County: Pine Nut Mts, 2.8 mi S of Dayton.
Plants growing on a N slope with Pinyon-Juniper, Artemisia. Phenology: flowering & fruiting.
Type Specimen: Isotype for Astragalus convallarius Greene var. margaretiae Barneby. Brittonia 36: 167. 1984.
2. Astragalus convallarius Greene var. margaretiae Barneby
Annotated by Rupert C. Barneby in 1982. (Tiehm 7129).
1. Astragalus convallarius Greene var. margaretiae Barneby
. ined.
with Margaret Williams

Astragalus convallarius var. scopulorum (2000)
Astragalus convallarius Greene var. scopulorum Barneby
U.S.A., Colorado, Grand County: Middle Park: above Barger Gulch, S of the Colorado River, ca 3 air mi ENE of Junction Butte, ca 4.5 air mi ESE of Kremmling.
Sagebrush flats. Phenology: flowering & fruiting.
1. Astragalus convallarius Greene var. scopulorum Barneby
Annotated by Erin Foley.

Astragalus convallarius var. scopulorum (2004)
Astragalus convallarius Greene var. scopulorum Barneby
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.
1. Astragalus convallarius Greene var. scopulorum Barneby
Annotated by Erin Foley.
with Erin Foley

Astragalus convallarius var. scopulorum (2004)
Astragalus convallarius Greene var. scopulorum Barneby
U.S.A., Colorado, Grand County: Williams Fork Mountains: ca 10 air mi SE of Kremmling and ca 24 air mi NW of Silverthorne, ca 2 mi E of Colo Hwy 9 off County Road 381.
Along dry intermittent stream. 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.
Well drained slope of metamorphic substrate. Phenology: flowering.

U.S.A., Colorado, Grand County: Middle Park: Dry Creek along County Road 1, ca 3 air mi SSW of Kremmling and ca 9.5 air mi NE of Radium.
Along stream adjacent to sagebrush slope. Phenology: flowering.

U.S.A., Colorado, Grand County: Middle Park: Little Wolford Mountain, ca 6 air mi NNE of Kremmling and ca 11.5 air mi NW of Parshall.
Douglas fir slope. Phenology: flowering.

U.S.A., Colorado, Grand County: Middle Park: ca 2 air mi W of Wolford Mountain and ca 4 air mi NW of Kremmling.
Aspen slope adjacent to sagebrush. Phenology: flowering.

U.S.A., Colorado, Eagle County: Central Colorado: Castle Peak Area, West Slope Continental Divide: off County Road 33A, ca 1.5 air mi NE of Eagle.
Open sagebrush with some pinyon-juniper on west aspect. Phenology: flowering.

U.S.A., Colorado, Eagle County: Central Colorado: Castle Peak Area, West Slope Continental Divide: off west side of County Road 11 just above Colorado River, ca 2.5 air mi NE of State Bridge.
Mixed sagebrush steppe and pinyon-juniper woodland on east aspect of clay and volcanic derived soil. Phenology: flowering.

U.S.A., Colorado, Eagle County: Central Colorado: Castle Peak Area, West Slope Continental Divide: at BLM gate on County Road 41A, just after private property at information board, ca 6 air mi SW of McCoy.
Mixed sagebrush steppe and pinyon-juniper woodland on shale derived soil. Phenology: flowering.

U.S.A., Colorado, Eagle County: Central Colorado: Castle Peak Area, West Slope Continental Divide: along road and S of 4WD road ca 2 road mi N of Trail Gulch Road (County Road 51) off County Road 30, ca 9 air mi NNW of Gypsum.
Heavy cattle use on sagebrush steppe on clay soil. Phenology: flowering.

U.S.A., Colorado, Eagle County: Central Colorado: Castle Peak Area, West Slope Continental Divide: off Frontage Road N of I-70, immediately W of turnoff for County Road 51, ca 0.5 air mi N of Gypsum.
Disturbed roadside habitat on clay soil. Phenology: flowering & fruiting.

U.S.A., Colorado, Eagle County: Central Colorado: Hardscrabble Mountain Area, West Slope Continental Divide: on County Road 31 ca 3 road mi E of Eagle, ca 2 air mi E of Eagle.
Pinyon-juniper woodland mixed with sagebrush at top of ridge on west end, with clay soil. Phenology: flowering.

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., Colorado, Eagle County: Central Colorado: Castle Peak Area, West Slope Continental Divide: off County Road 4 just S of road (0.5 mi), N of Bocco Mountian, ca 2.5 air mi N Wolcott.
Juniper and sagebrush on shale. Phenology: flowering.

U.S.A., Colorado, Eagle County: Central Colorado: Castle Peak Area, West Slope Continental Divide: off Trail Ridge Road (west side), NNW of Dry Lakes, ca 6 air mi NNW of Gypsum.
Pinyon-juniper woodland on east aspect, shale and gypsic soil. Phenology: flowering.

U.S.A., Colorado, Eagle County: Central Colorado: Castle Peak Area, West Slope Continenal Divide: E of Dry Lake off Trail Ridge Road, ca 3.5 air mi NE of Gypsum.
Pinyon-juniper woodland with sagebrush on shale-gypsum. Phenology: flowering.

U.S.A., Colorado, Eagle County: Central Colorado: Sawatch Range, West Slope Continental Divide: along Bruce Creek Road ca 0.5 road mi SE from Brush Creek Road, ca 7 air mi SE of Eagle.
Dense pinyon-juniper woodland with some oak, steep southwest aspect. Phenology: flowering.

U.S.A., Colorado, Eagle County: Central Colorado: Sawatch Range, West Slope Continental Divide: 1.5 road mi E on County Road 15 from Forest Road 400, north side of road, ca 10.5 air mi SE of Eagle.
Sagebrush with oak and Amelanchier on clay soil. Phenology: flowering.

U.S.A., Colorado, Eagle County: Central Colorado: Castle Peak Area, West Slope Continental Divide: edge of Eagle River off U.S. Hwy 6, 3.8 road mi W from Wolcott, south side of road, ca 3.5 air mi W of Wolcott.
Sagebrush at edge of river. Phenology: fruiting.

U.S.A., Colorado, Eagle County: Central Colorado: Gore Range, West Slope Continental Divide: off Forest Road 402 just at bend of second switchback within forest boundary, ca 6 air mi ENE of State Bridge.
Sagebrush of open hilltop. Phenology: flowering.

U.S.A., Colorado, Eagle County: Central Colorado: Hardscrabble Mountian Area, West Slope Continental Divide: just S of Forest Road 514 at County Road 104, ca 11 air mi SW of Gypsum.
Open, weedy hillside of sagebrush and snowberry. Phenology: flowering & fruiting.

U.S.A., Colorado, Eagle County: Central Colorado: Hardscrabble Mountain Area, West Slope Continental Divide: near Gypsum Creek, off Forest Road 412 just after (east) of sign for Trail 1863, south side of road, ca 12 air mi S of Eagle.
Sagebrush near creek, on gypsic soil. Phenology: flowering & fruiting.

U.S.A., Colorado, Eagle County: Central Colorado: Hardscrabble Mountian Area, West Slope Continental Divide: along Yates Gulch, N of Forest Road 412 along Trail 1864, ca 12 air mi SE of Gypsum.
Open aspen grove into spruce-Douglas fir forest. Phenology: flowering & fruiting.

U.S.A., Colorado, Gunnison County: Northern Gunnison Basin: ca 13.5 air mi WSW of Gunnison.
North-facing slope; Cercocarpus, Amelanchier, Symphoricarpos, Douglas-fir, Juniperus communis, and aspen. Phenology: flowering.

U.S.A., Colorado, Gunnison County: Northern Gunnison Basin: ca 4 air mi NE of Sapinero.
East-facing slope; Quercus, Cercocarpos, Amelanchier, Comandra, and Balsamorhiza. Phenology: flowering.

U.S.A., Colorado, Gunnison County: Northern Gunnison Basin: ca 2 air mi SW of Almont.
Sagebrush hills; Balsamorhiza. Phenology: flowering & fruiting.

U.S.A., Colorado, Gunnison County: Southern Gunnison Basin: Curecanti National Recreation Area: ca 1.2 air mi N of Sapinero Mesa, just W of Fourmile Gulch Bay, ca 18.8 air mi WSW of Gunnison.
Stony sagebrush slopes. Phenology: flowering.
1. Astragalus convallarius Greene var. scopulorum Barneby
Annotated by Melanie Arnett.
with Melanie Arnett

U.S.A., Colorado, Ouray County: Uncompahgre Basin: ca 1/2 - 3/4 air mi E of Uncompahgre River on County Road 10B; 2 air mi NNE of intersection of Main Street in Ridgway and U.S. Hwy 550.
Open pinyon/Juniperus forest with Quercus. Phenology: flowering & fruiting.

U.S.A., Colorado, Montrose County: Uncompahgre Basin: Beaton Creek and S to top of ridge, ca 3 air mi SW of Waterdog Peak; ca 4.4 air mi E of Uncompahgre River.
West-facing sagebrush slope and riparian. Phenology: flowering.

U.S.A., Colorado, Gunnison County: Southern Gunnison Basin: just W of Long Gulch and County Road 42, ca 3.5-4 air mi S of U.S. Hwy 50; ca 1-2 air mi NE of Green Mountain.
Rolling sagebrush shrubland. Phenology: flowering.

U.S.A., Colorado, Ouray County: Uncompahgre Basin: ca 0.5 air mi N of Billy Creek State Wildlife Area; ca 2.5 air mi ENE of Eldredge.
Pinus edulis forest with Juniperus. Phenology: flowering & fruiting.
Melanie Arnett, 36. 6/7/1998.

U.S.A., Colorado, Gunnison County: Southern Gunnison Basin: E of Tenmile Spring on west-facing slope of Carpenter Ridge, ca 17.8 air mi SW of Gunnison; ca 7.8 air mi SW of Tenderfoot Hill.
West-southwest-facing slope of sagebrush. Phenology: flowering.

U.S.A., Colorado, Gunnison County: Southern Gunnison Basin: San Juan Mountains: ca 21.5 air mi NNE of Lake City along Milkranch Gulch and adjacent west- and north-facing slopes; ca 1/4 road mi E of intersection of County Road 27 and Colo Hwy 149; on S side of road.
Heavily vegetated roadside gulch. Phenology: flowering.

U.S.A., Colorado, Ouray County: Uncompahgre Basin: E of County Road 4B, ca 0.5 air mi S of Chaffee Gulch; ca 6.8 air mi SW of Buckhorn Lakes; ca 8 air mi NNE of Ridgway.
Pinyon-juniper with oak. Phenology: flowering.

U.S.A., Colorado, Gunnison County: Southern Gunnison Basin: SW of County Road 61, ca 2 air mi SE of the confluence of Willow and Sugar creeks; ca 10.5 air mi SSW of Gunnison.
Ponderosa/sagebrush association in rocky hills with Douglas fir and junipers. Phenology: flowering.

U.S.A., Colorado, Gunnison County: Southern Gunnison Basin: Curecanti National Recreation Area: ca 1.2 air mi W of County Road 26; ca 3 air mi S of Blue Mesa Reservoir; ca 3.9 air mi SE of Sapinero.
Sagebrush shrubland and steep, rocky, west-facing canyon slope with sagebrush/Douglas fir. Phenology: flowering & fruiting.

U.S.A., Colorado, Gunnison County: Southern Gunnison Basin: ca 1.5-2 air mi NE of Stubbs Gulch, ca 6 air mi W of Flat Top; ca 4-5 air mi ESE of Gunnison.
Sagebrush shrubland in rolling hills with limestone outcroppings. Phenology: flowering & fruiting.

U.S.A., Colorado, Gunnison County: Southern Gunnison Basin: Curecanti National Recreation Area: Cebolla Creek where it meets with Blue Mesa Reservoir, ca 1.8 air mi E of Carpenter Ridge; ca 4.6 air mi W of Blaine Rock.
Ravine bottom. Phenology: flowering.

U.S.A., Colorado, Gunnison County: Southern Gunnison Basin: east side of County Road 32B, ca 3.5 air mi N of Saguache County; ca 5 air mi SSW of Gunnison.
Rolling sagebrush shrubland. Phenology: flowering & fruiting.

U.S.A., Colorado, Grand County: North-central Colorado: Middle Park: along and above Eastern Gulch on County Road 27 (Forest Road 103), ca 1/4 mi NE of U.S. Hwy 40, ca 1.5 air mi SSE of Grannys Nipple; ca 14 air mi NNW of Kremmling.
Clay, semibarren sagebrush slopes. Phenology: flowering & fruiting.
with melissa

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 & fruiting.
Annotated by B. E. Nelson.
with melissa

U.S.A., Colorado, Grand County: North-central Colorado: Middle Park: BLM Road 2757 and County Road 2, ca 7 air mi NE of Kremmling.
Light gravels and eroded slopes. Phenology: flowering & fruiting.
Annotated by B. E. Nelson.
with melissa

U.S.A., Colorado, Grand County: Hot Sulphur Springs: Mt. Brass.
Moist slopes. Phenology: fruiting.

U.S.A., Colorado, Montrose County: Roubideau Creek: just NW of jct with Potter Creek; 1 mi SSE of The Narrows and 25 Mesa.
Along gully in rocky soil in pinyon/juniper woodland. Phenology: vegetative only.

U.S.A., Colorado, Grand County: Arapaho National Forest: Walden Hollow.
Abundant on 5% north sandy gravel slope in lodgepole forest. Phenology: flowering.
Charles A. Kutzleb, K 283. 7/10/1936.
Accession: USFS 502081

U.S.A., Colorado, Summit County: Near road opposidte upper end of Green Mountain Reservoir.
Sagebrush community. Phenology: flowering & fruiting.
with John B. Hartwell

U.S.A., Colorado, Garfield County: White River National Forest: Colorado Canyon.
Scattered on 7 degree south clay loam slope. Phenology: fruiting.

U.S.A., Colorado, Montrose County: Bostwick Park: E of Montrose.
Dry hillside among junipers. Phenology: flowering.

U.S.A., Colorado, Grand County: Middle Park: near Hot Sulphur Springs.
40.0731° N, 106.102° W; NAD 83, uncertainty 0.5 mi., Nat. Geog. TOPO!
with W. W. Robbins

U.S.A., Colorado, Mesa County: Badger Wash.
Salt desert shrub. Phenology: flowering.
Annotated by Jane W. Roller.

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

U.S.A., Colorado, Garfield County: Glenwood Springs.
George E. Osterhout, 5966. 6/8/1920.

U.S.A., Colorado, Grand County: Sulphur Springs.
George E. Osterhout, s.n.. 6/9/1906.

U.S.A., Colorado, El Paso County: Pike National Forest: Manitou Park.
Dry rocky ridge of ponderosa pine forest. Phenology: flowering.
Annotated by Frederick J. Hermann.

U.S.A., Colorado, Dolores County: Montezuma National Forest: Glade Creek.
North slope in sandy loam. Phenology: flowering.

U.S.A., Colorado, Grand County: 13 mi N of Kremmling.
On Pierre Formation. Phenology: fruiting.

U.S.A., Colorado, Grand County: 13 mi N of Kremmling.

U.S.A., Colorado, Rio Blanco County: 18 mi SW Meeker.

U.S.A., Colorado, Routt County: Routt National Forest: Hahns Peak District: King Solomon Creek.
Sparse on 10% south gravelly loam slope in sagebrush steppe. Phenology: vegetative only.
Philip V. Woodhead, 66. 7/7/1927.

U.S.A., Colorado, Alamosa County: Rio Grande National Forest: above Alamosa Ranger Station.
Sparse on 5 degree south sandy loam slope. Phenology: flowering & fruiting.

U.S.A., Colorado, Mesa County: 7 mi SSW of Grand Junction.
Sandy openings in pinyon/juniper community with Opuntia and Hymenopappus. Phenology: flowering.

U.S.A., Colorado, no county County: Routt National Forest.
Rocky south slope in sagebrush community. Phenology: vegetative only.

U.S.A., Colorado, Moffat County: Dinosaur National Monument: ridge between Blind Canyon and Johnson Draw.
T6N R101W S24 SE1/4 of SE1/4 of NW1/4
Sandy soil encrusted with cryptogams with Pinus, Juniperus and Artemisia in Weber Formation. Phenology: flowering & fruiting.

U.S.A., Colorado, Mesa County: Badger Wash Experimental Area.
Salt desert shrub. Phenology: fruiting.
Annotated by Charles Feddema in 1973.
with Glen L. Ranck

U.S.A., Colorado, Rio Blanco County: 3 mi N of Rio Blanco.
clay slope. Phenology: flowering & fruiting.
with J. Wingate

U.S.A., Colorado, Garfield County: 5 mi N of Rifle on Government Creek.
West slope in clay soil in pinyon/juniper and sagebrush community. Phenology: flowering.

U.S.A., Colorado, Garfield County: 5 mi N of Rifle on Government Creek.
West-facing slope in dry soil of pinyon/juniper sagebrush community. Phenology: flowering.
1.
Annotated by Rupert C. Barneby in 1951.

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.
Ridgetops of juniper woodland with shrub understory and scattered pinyon pine; brown sandy-clay soil. Phenology: flowering.

U.S.A., Colorado, Mesa County: Battlement Mesa: White River National Forest: West Branch Dry Hollow Creek at forest boundary, ca 11-12 air mi SSE of Rifle.
Sagebrush slopes with scattered pinyon and juniper below sandstone outcrops and sandy-clay soil. Phenology: flowering.

U.S.A., Colorado, Mesa County: White River National Forest: Flatiron Mountain and slopes, E of West Divide Creek, ca 15-16 air mi SSE of Silt.
Sagebrush shrubland on rocky hillside with mixed shrubs. Phenology: flowering & fruiting.

U.S.A., Colorado, Eagle County: White River National Forest: Gypsum Creek, just N of Dewey Park, ca 8 air mi SSE of Gypsum.
Oak-conifer uplands and roadside. Phenology: flowering & fruiting.

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.
Juniper woodland at edge of ruderal meadow. Phenology: flowering.

U.S.A., Colorado, Mesa County: Battlement Mesa: hills and slopes N of Pete and Bill Creek and S of High Mesa, ca 5 air mi N of Horse Mountain and ca 4 air mi S of Parachute.
Juniper woodland with sagebrush in openings. 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.

U.S.A., Colorado, Eagle County: S of the Eagle River (Red Canyon), ca 2 air mi E of Eagle.
Rolling pinyon-juniper woodland and openings with sagebrush. Phenology: flowering.

U.S.A., Colorado, Garfield County: Sawatch Range: east side of County Road 120 (Hubbard Cave Road), S of Lookout Mountain and ca 1/4 air mi N of County Road 115 (Red Canyon Road), ca 3.5 air mi ESE of Glenwood Springs from the junction of Colo Hwy 82 and I-70.
Pinyon-juniper woodland on rolling cobbly, sandy hills with sagebrush and mountain shrubs. Phenology: flowering & fruiting.

U.S.A., Colorado, Eagle County: Hills above the West Fork Cottonwood Creek ca 1 air mi above the confluence with the main creek, ca 4 air mi S of Greenhorn Mountain and ca 3 air mi NE of Gypsum.
Sandy slopes and bottomlands with pinyon-juniper and sagebrush in openings. 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.
Roadside habitat of sandy-clay slopes with 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: 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, Grand County: Blue Valley Ranch: S of Henney Homestead.
Ca 1/2 mile stretch of a west-facing, steep, cobbly hillside; stony loam. Phenology: flowering.

U.S.A., Colorado, Grand County: Blue Valley Ranch: S of Sprinkler Box Junction.
Transition zone between riparian habitat and upland. East aspect in mountain shale. Phenology: flowering.

U.S.A., Colorado, Grand County: Blue Valley Ranch: N of working ranch compound.
Sage steppe with blue brunch wheatgrass. Phenology: flowering & fruiting.

U.S.A., Colorado, Grand County: Blue Valley Ranch: S of Stretch Ribbon Bridge.
Shrub community in stony clayey loam with south aspect. Phenology: flowering & fruiting.

Astragalus convallarius var. scopulorum ()
U.S.A., Colorado, Grand County: Blue Valley Ranch.
40.0028° N, 106.37249° W; NAD 83, uncertainty 1 mi., Nat. Geog. TOPO!
Cynthia Villa, 40CV. //.

U.S.A., Colorado, Montrose County: Vernal Mesa: area N of Jones Draw, ca 9 air mi ENE of Montrose.
Pinyon/juniper woodland. Phenology: flowering.
1. Astragalus convallarius Greene var. scopulorum Barneby.

U.S.A., Colorado, Montrose County: Uncompahgre Plateau: mesa SE of Cushman Creek, off of Tabeguache Trail, ca 14.5 air mi ESE of Montrose.
In pinyon/juniper on sandstone mesa top. Phenology: fruiting.
1. Astragalus convallarius Greene var. scopulorum Barneby.

U.S.A., Colorado, Mesa County: Uncompahgre Plateau: Dominguez Canyon: Dominguez Canyon Trailhead at Dominguez Campground to ca 2 trail mi downstream, ca 25 air mi WSW of Delta.
Canyon in pinyon/juniper. Phenology: flowering & fruiting.

U.S.A., Colorado, Montrose County: Uncompahgre Basin: hillsides SW of Waterdog Basin, ca 11.5 air mi SE of Montrose.
Mixed mountain shrub community. Phenology: flowering.
1. Astragalus convallarius Greene var. scopulorum Barneby.

U.S.A., Colorado, Montrose County: Uncompahgre Plateau: 7N Mesa, off of Forest Road 525 near The Saddle, ca 16 air mi SW of Delta.
Sparse pinyon/juniper/rock mix. Phenology: 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.
Accession: USFS (unaccessioned), Barcode: USFS0061420

U.S.A., Colorado, Montrose County: Gunnison Gorge National Conservation Area: in the Gunnison Gorge along the Chukar Road through the Gunnison Gorge Wilderness, ca 8 air mi E of Olathe.
Pinyon/juniper in a broad sandstone canyon. Phenology: flowering & fruiting.
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 Chukar Road, ca 9 air mi E of Olathe.
Sandstone canyon in pinyon/juniper with sandy clay soil. Phenology: flowering & fruiting.

U.S.A., Colorado, Montrose County: Slopes above substation SE of Cimarron, NE of U.S. Hwy 50, ca 19.5 air mi E of Montrose.
Sagebrush with scattered juniper near two-track road. Phenology: flowering.

U.S.A., Colorado, Ouray County: BLM land adjacent to Billy Creek State Wildlife Area, ca 2.5 road mi E of U.S. Hwy 550 on County Road 2 and 2A, then on jeep road just outside Division of Wildlife boundary, ca 15 air mi SSE of Montrose.
Pinyon/juniper woodland on steep, rocky, south-facing slopes. Phenology: flowering & fruiting.

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: Grand Mesa: Crystal Mountain Road E of Mesa, ca 20.5 air mi ENE of Grand Junction.
Pinyon/juniper forest on basalt boulder topped mesa. Phenology: flowering.

U.S.A., Colorado, Ouray County: Uncompahgre Plateau: Log Hill Mesa; east slope of McKenzie Butte, ca 16 air mi SSE of Montrose.
Pinyon/juniper on shale slopes with sandstone outcrops. Phenology: flowering.

U.S.A., Colorado, Montrose County: Uncompahgre Basin: Cerro Summit area: hillside and ridges above Hairpin Creek, ca 11 mi E of Montrose.
Sagebrush/mountain shrub community with scattered pinyon and juniper. Phenology: flowering & fruiting.

U.S.A., Colorado, Montrose County: Gunnison Basin: BLM Lands W of the town of Cimarron and N of U.S. Hwy 50, ca 15 air mi SSE of Montrose.
Oak brush/mountain shrub community with scattered pinyon and juniper. Phenology: flowering & fruiting.

U.S.A., Colorado, Montrose County: Uncompahgre Plateau: Spring Creek Canyon from BLM boundary to West Fork Spring Creek, ca 14 air mi SW of Montrose.
Pinyon/juniper woodland. Phenology: flowering & fruiting.

U.S.A., Colorado, Montrose County: Uncompahgre Basin: hills SE of Cedar Creek, ca 10 air mi SE of Montrose.
Pinyon/juniper with scattered mountain shrubs. Phenology: flowering & fruiting.

U.S.A., Colorado, Delta County: Gunnison Watershed: Cedar Edge. [County not given on label.]
Type Specimen: Paratype for Astragalus convallarius Greene var. scopulorum Barneby. Leafl. W. Bot. 5: 30. 1947.
Annotated by C. L. Porter in 1947. '47 verbatim date. Cited in original description of: A. convallarius var. scopulorum Barneby.
2. Homalobus junciformis (A. Nelson) Rydb..
1. Astragalus junceus A. Gray
Annotated by Edward L. Greene.

U.S.A., Colorado, Delta County: Gunnison Watershed: Cedar Edge. [County not given on label.]
Type Specimen: Paratype for Astragalus convallarius Greene var. scopulorum Barneby. Leafl. W. Bot. 5: 30. 1947.
Annotated by C. L. Porter in 1947. '47 verbatim date. Cited in original description of: A. convallarius var. scopulorum Barneby.
1. Astragalus junceus A. Gray
Annotated by Edward L. Greene.

Type Specimen: Paratype for Astragalus convallarius Greene var. scopulorum Barneby. Leafl. W. Bot. 5: 30. 1947.
Annotated by C. L. Porter in 1948. '48 verbatim date. Barneby calls this A. convallarius var. scopulorum Barneby. (Co-type)
1. Homalobus junciformis (A. Nelson) Rydb..
George E. Osterhout, 732. 6/30/1895.