Townsendia incana (1997)
ASTERACEAE
Townsendia incana Nutt.
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.
Annotations:
1. Townsendia incana Nutt.
Annotated by Amy J. Roderick.
with Amy J. Roderick
Accession: RM (unaccessioned)

Townsendia incana (2000)
ASTERACEAE
Townsendia incana Nutt.
U.S.A., Wyoming, Park County: Bighorn Basin: along the east side of Sheep Mountain, 12 mi NNW of Greybull.
Elev. 3900 ft.
T54N R94W S21
Saltbrush steppe with Atriplex confertifolia, Grayia spinosa, and Wyethia scabra. Phenology: vegetative only.
Accession: RM 824528, Barcode: rm0023192

Townsendia incana (2005)
ASTERACEAE
Townsendia incana Nutt.
U.S.A., Arizona, Coconino County: Coconino National Forest: Casner Research Natural Area: Casner Canyon E of Oak Creek, ca 2 air mi N of Munds Mountain, ca 3 air mi NE of Sedona.
Sandy-gravelly areas in pinyon/juniper woods. Phenology: flowering.
with James F. Fowler
Accession: RM (unaccessioned)

U.S.A., Montana, Carbon County: Bighorn Basin: along Crooked Creek Road, ca 13 mi N of Lovell, Wyoming.
Elev. 4300 ft.
Sagebrush-saltbrush-grassland with scattered Juniperous scopulorum with dominants Bouteloua gracilis and Stipa comata. Phenology: flowering & fruiting.
Accession: RM 618942

U.S.A., Wyoming, Hot Springs County: Bighorn Basin: along south side of Sand Draw Road, ca 20 mi NW of Thermopolis.
Elev. 4800 ft.
Shrub steppe with Astragalus grayi, Strepanthella longirostris, Gaura coccinea, and Carex filifolia. Phenology: flowering & fruiting.
Accession: RM 783287, Barcode: RM0316798

U.S.A., Wyoming, Fremont County: Great Divide Basin Area: Sweetwater River Drainage: ca 3 air mi N of the base of Crooks Mountain on Happy Springs or County Road 395, ca 7.5 air mi WSW of Jeffrey City; ca 47 air mi SE of Lander.
Sparsely vegetated sandy rolling plains with scattered grasses and cushion plants. Phenology: flowering & fruiting.
Annotations:
1. Townsendia incana Nutt.
Annotated by Laura Welp.
with Laura Welp
Accession: (unaccessioned)

U.S.A., Wyoming, Sweetwater County: Great Divide Basin Area: Great Divide Basin: Chain Lakes Rim along Riner Cutoff or BLM Road 3203, ca 2 air mi S of Chain Lakes, ca 19.5 air mi NNE of Wamsutter.
Sandy to sandy-clay slopes with sagebrush. Phenology: flowering & fruiting.
Annotations:
1. Townsendia incana Nutt.
Annotated by Laura Welp.
with Laura Welp
Accession: (unaccessioned)

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.
Annotated by Laura Welp.
Accession: (unaccessioned)

U.S.A., Colorado, Montrose County: San Miguel and lower Dolores River Drainages: Sinbad Valley, south end.
T49N R19W S22; also S27
Pinyon-juniper with sandy-clay slopes and also gypsum slopes. Phenology: flowering.
with Tim Lowrey and Bob Sivinski
Accession: RM 756274

U.S.A., Wyoming, Sublette County: Green River Basin: ca 9 air mi SW of Ross Butte.
Mesa rim and slopes. Phenology: flowering.
Accession: RM 638051, Barcode: RM0316758

U.S.A., New Mexico, San Juan County: Aztec.
Phenology: flowering & fruiting.
Annotated by John H. Beaman in 1956.
1.
Annotated by Edward L. Greene in 1956.
Accession: RM 22932

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.
Annotated by Emily A. Holt.
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 & fruiting.
Annotated by Emily A. Holt.
with Emily Holt

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 & fruiting.
Accession: RM (unaccessioned)

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

U.S.A., Colorado, Eagle County: Central Colorado: Castle Peak Area, West Slope 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 & fruiting.

U.S.A., Colorado, Chaffee County: Central Colorado: Sawatch Range, East Slope Continental Divide: off County Road 304 to Midland Bike Trail through Sandy Draw, ca 4 air mi WSW of Buena Vista.
Pinyon-juniper woodland on sandstone derived soil. Phenology: flowering & fruiting.

U.S.A., Colorado, Chaffee County: Central Colorado: Sawatch Range, East Slope Continental Divide: east side of Arkansas River between Chalk Creek and Little Cottonwood Creek drainages, just S of Ruby Mountain, ca 0.5 air mi E of Nathrop.
Palustrine wetland along river, open pinyon-Cercocarpus woodland. Phenology: flowering & fruiting.
with Benjamin Madsen

U.S.A., New Mexico, San Juan County: Navajo Irrigation Project: 12 mi S of Farmington between block 1 and 2.
Juniperus-Purshia type. Phenology: flowering.

U.S.A., Arizona, Coconino County: Kaibab National Forest: Fishtail Mesa.
T35N R3W S12
On sandy loam; in pinyon-juniper with Pinus edulis, Juniperus osteosperma and Artemisia tridentata. Phenology: flowering & fruiting.
Annotated by Jane W. Roller.
Accession: USFS 484697

U.S.A., Arizona, Coconino County: Coconino National Forest: Hay Lake slash burning study.
T16N R11E S30
Sandy loam; with Juniperus monosperma. Phenology: flowering & fruiting.
Accession: USFS 484644

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

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

U.S.A., Colorado, Delta County: Northern Gunnison Basin: ca 4 air mi NNE of Crawford.
Pinyon and juniper. Phenology: flowering & fruiting.

U.S.A., Colorado, Delta County: Northern Gunnison Basin: ca 7-8.5 air mi E to ESE of Hotchkiss.
Pinyon-juniper slopes and woodland. Phenology: flowering & fruiting.
Annotated by Kevin J. Taylor.
with Kevin J. Taylor

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

U.S.A., Colorado, Delta County: Northern Gunnison Basin: Youngs Peak and lower intrusive mountain immediately SE; adjacent to Crawford.
Pinyon-juniper woodland. Phenology: flowering & fruiting.
Annotated by Kevin J. Taylor.
with Kevin J. Taylor

U.S.A., Colorado, Delta County: Northern Gunnison Basin: ca 4 air mi NNE of Crawford.
Pinyon pine and juniper forest; Cercocarpus and Amelanchier. Phenology: flowering & fruiting.
Accession: 773402

U.S.A., Arizona, Yavapai County: 1.3 km W of Interstate Hwy 17 on Middle Verde Road.
T14N R4E S12
Phenology: flowering & fruiting.

U.S.A., New Mexico, Rio Arriba County: Carson National Forest and Vicinity: Rio Grande Canyon rim, Forest Road 556 along powerline, ca 3 air mi NE of Embudo.
Rocky canyon rim; grassy bench with pinyon and juniper. Phenology: flowering.
Accession: RM 941608, Barcode: RM0116631

U.S.A., Arizona, Coconino County: Flagstaff.
T21N R7E S16
Rare in grasslands. Phenology: flowering & fruiting.

U.S.A., New Mexico, Rio Arriba County: Carson National Forest and Vicinity: Jicarilla Ranger District: Forest Road 309E and 309F in Cabresto Canyon.
Canyon bottom and sandstone slopes with pinyon/juniper. Phenology: flowering & fruiting.

U.S.A., New Mexico, Rio Arriba County: Carson National Forest and Vicinity: Jicarilla Ranger District: Project Gas Buggy, Forest Service point of interest on Forest Road 357.
Ponderosa pine forest with openings of Artemisia tridentata. Phenology: flowering.

U.S.A., New Mexico, Rio Arriba County: Carson National Forest and Vicinity: Mesa de los Viejas, Rim Vista, ca 4 air mi NW of Ghost Ranch.
Pinyon/juniper woodland and sandstone rim rock. Phenology: flowering.

U.S.A., New Mexico, Rio Arriba County: Carson National Forest and Vicinity: at the end of Forest Road 556D ca 3 air mi SW of Cerro Azul, ca 3.5 air mi NE of Embudo.
Light tan volcanic scree slope above black basalt with scattered Cercocarpus, pinyon, and juniper. Phenology: flowering & fruiting.

U.S.A., New Mexico, Rio Arriba County: Carson National Forest and Vicinity: Juan Jose Lobato Grant: along Forest Road 23, N of the flagstone quarry and a tributary of Arroyo de Comales, ca 6 air mi NW of Abiquiu.
Sandy area interspersed with sandstone pavement in open pinyon/juniper. Phenology: flowering & fruiting.

U.S.A., New Mexico, Rio Arriba County: Carson National Forest and Vicinity: just N of Ghost Ranch Presbyterian Retreat Center north property line, ca 11 air mi WNW of Abiquiu.
Dry sandstone slopes above spring. Phenology: flowering & fruiting.

U.S.A., Wyoming, Washakie County: Bighorn Basin: along Fifteenmile or BLM Road 1429, ca 12 air mi NW of Worland.
Sagebrush and greasewood in sandy soil. Phenology: flowering.

U.S.A., Wyoming, Washakie County: Bighorn Basin: along County Road 65, ca 1.1 air mi ESE of Ten Sleep.
Juniper and sagebrush with yucca adjacent to landfill. Phenology: flowering.

U.S.A., Wyoming, Washakie County: Bighorn Basin: along Blue Bank or BLM Road 1411, ca 8.8 air mi WSW of Ten Sleep.
Sagebrush on sandy soil. Phenology: flowering.

U.S.A., Wyoming, Washakie County: Bighorn Basin: E of Cottonwood Creek and Wildhorse Hill, ca 7.1 air mi ENE of Ten Sleep.
Sagebrush and juniper on sandy slope. Phenology: flowering.

U.S.A., Wyoming, Washakie County: Bighorn Basin: along Broken Back or BLM Road 1415, ca 3.8 air mi NNE of Ten Sleep.
Juniper and sagebrush on mudstone. Phenology: flowering.

U.S.A., Wyoming, Big Horn County: Big Horn Mountains: along Cold Springs Road S of Medicine Lodge Canyon, ca 6.5 air mi NE of Hyattville and ca 30.5 air mi NE of Worland.
Juniper and sagebrush. Phenology: flowering.

U.S.A., Colorado, San Miguel County: San Miguel and lower Dolores River Drainages: Naturita Creek.
Creek bed and sandstone ledges, grazed and weedy along creek and irrigation ditch, with pinyon and juniper on the ledges. Phenology: flowering & fruiting.

U.S.A., Colorado, Montrose County: San Miguel and lower Dolores River Drainages: San Miguel River Drainage: on mining road across from Nature Conservancy Preserve.
Mesa and slopes, Morrison formation, with pinyon and juniper. Phenology: flowering & fruiting.

U.S.A., Colorado, San Miguel County: San Miguel and lower Dolores River Drainages: San Miguel River Drainage: Dry Creek Basin, ca 5.5 air mi SW of Basin.
Rocky slopes of tilted Burro Canyon formation, northeast slope of Big Gypsum Anticline. Barren rock surfaces with scattered pockets of soil, with pinyon, juniper, Stenotus and Tetraneuris. Phenology: flowering & fruiting.

U.S.A., Colorado, Montrose County: San Miguel and lower Dolores River Drainages: San Miguel River Drainage: Long Park, Horsethief Spring, ca 5 air mi NE of Uravan.
Exposed Dakota sandstone with pinyon and juniper. Phenology: flowering & fruiting.

U.S.A., Colorado, Montrose County: San Miguel and lower Dolores River Drainages: San Miguel River Drainage: Spring Creek, east side of County Road Z26 to top of hill.
Shaly slope with pinyon, juniper and Gambel oak. Phenology: flowering & fruiting.

U.S.A., Colorado, Montrose County: San Miguel and lower Dolores River Drainages: San Miguel Canyon: confluence of San Miquel and Dolores rivers, ca 6.5 air mi WNW of Uravan on south side of Colo Hwy 141.
On ledges of Kayenta sandstone with pinyon-juniper on cryptogamic soil. Phenology: flowering & fruiting.
Margarette J. Lyon, 716. 5/9/1993.

U.S.A., Colorado, Montrose County: San Miguel and lower Dolores River Drainages: Uncompahgre Plateau: Atkinson Creek.
Riparian area along creek with Populus angustifolia and sandy benches with Artemisia tridentata. Phenology: flowering & fruiting.

U.S.A., Colorado, San Miguel County: San Miguel and lower Dolores River Drainages: Dry Creek Basin: State Wildlife Area.
Sandy soil with Artemisia tridentata, A. nova and A. frigida. Phenology: flowering & fruiting.

U.S.A., Colorado, Montrose County: San Miguel and lower Dolores River Drainages: San Miguel River Drainage: Spring Creek Mesa, ca 2 air mi ESE of Uravan.
Sandstone outcrops and rocky slopes with pinyon-juniper, grassy benches, and a small area of seleniferous shales. Phenology: flowering & fruiting.
with Margarette J. Lyon

U.S.A., Colorado, Mesa County: [location and coordinates withheld]
Sandy, southwest-facing slopes with Sarcobatus and Atriplex. Phenology: flowering & fruiting.
with Lynn Moore

U.S.A., Utah, Grand County: San Miguel and Lower Dolores River Drainages: Dolores River Drainage: Dewey: confluence of Dolores and Colorado Rivers.
Roadside. Phenology: flowering & fruiting.

U.S.A., Utah, Grand County: San Miguel and Lower Dolores River Drainages: Dolores River Drainage: Dewey: confluence of Dolores and Colorado Rivers.
Slickrock. Phenology: flowering & fruiting.

U.S.A., Colorado, Montrose County: San Miguel and Lower Dolores River Drainages: roadside at border with
Sandy flats. Phenology: flowering & fruiting.

U.S.A., Colorado, Mesa County: San Miguel and Lower Dolores River Drainages: Sinbad Valley.
With Juniperus and Bouteloua. Phenology: flowering & fruiting.

U.S.A., Colorado, Mesa County: San Miguel and Lower Dolores River Drainages: benches above Dolores River.
Benches above river with Sarcobatus, Atriplex, and Coleogyne. Phenology: flowering & fruiting.

U.S.A., Colorado, Mesa County: San Miguel and Lower Dolores River Drainages: Dolores River Drainage: bench NE of the Dolores River.
With Coleogyne and Lepidium. Phenology: flowering & fruiting.

U.S.A., Colorado, Montrose County: [location and coordinates withheld]
With pinyon, juniper, and snakeweed. Phenology: flowering & fruiting.

U.S.A., Colorado, Montrose County: San Miguel and Lower Dolores River Drainages: Dolores River Drainage: above Mesa Creek.
With pinyon and juniper. Phenology: flowering & fruiting.

U.S.A., Colorado, San Miguel County: San Miguel and Lower Dolores River Drainages: ca 4.5 air mi S of Naturita.
Burned area with western wheatgrass. Phenology: flowering & fruiting.

U.S.A., Colorado, Montrose County: San Miguel and Lower Dolores River Drainages: Sawtooth Ridge, ca 3.5 air mi W of Naturita.
Ridgetop with pinyon, juniper, Artemisia nova, Hymenoxys, and Stenotus. Phenology: flowering & fruiting.

U.S.A., Colorado, Mesa County: San Miguel and Lower Dolores River Drainages: ca 0.2 mi NW of Gateway Community Center.
Sandy soils with Atriplex, Sarcobatus, Abronia and Opuntia. Phenology: flowering & fruiting.

U.S.A., Colorado, Montrose County: San Miguel and Lower Dolores River Drainages: Calamity Draw, ca 0.3 mi from Colo Hwy 141 near Nucla.
Dry area with sandstone ledges. Phenology: flowering & fruiting.

U.S.A., Colorado, Mesa County: San Miguel and Lower Dolores River Drainages: Casto Draw: ca 1 mi from Colo Hwy 141.
Clay and granite gravel slopes with Juniperus and Coleogyne. Phenology: flowering & fruiting.

U.S.A., Colorado, Mesa County: San Miguel and Lower Dolores River Drainages: Casto Draw: ca 3.5 mi from Colo Hwy 141 on Road 6.3.
Pinyon-juniper. Phenology: flowering & fruiting.

U.S.A., Utah, Grand County: San Miguel and Lower Dolores River Drainages: Manti-La Sal National Forest: North Beaver Mesa: on red sandstone at base of grey sandstone cliff.
On red sandstone. Phenology: flowering & fruiting.

U.S.A., Arizona, Coconino County: Arizona Strip: Cedar Mountain.
T41N R6E S10; also S11
Sandstone derived soils; oak, Pinyon, juniper, sagebrush community. Phenology: flowering.
with G. Green

U.S.A., Colorado, Gunnison County: Southern Gunnison Basin: E of South Beaver Creek, ca 4.6 air mi S of intersection of U.S. Hwy 50 and County Road 32; ca 5.8 air mi E of Blaine Rock; ca 6.8 air mi SSW of Gunnison.
Douglas fir/sagebrush rockland. Phenology: flowering & fruiting.

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, Montrose County: [location and coordinates withheld]
Elev. 1750 m.
Under brush. Pinyon-juniper, Ephedra, Cercocarpus, Amelenchier Phenology: flowering.

U.S.A., Colorado, Montezuma County: Upper Dolores River Drainage and Adjacent Areas: Four Corners Archery Range, County Fairground turnoff; 3.5 air mi E of Cortez.
Elev. 1950 m.
Sagebrush, pinyon, juniper and rabbitbrush; cryptogamic soil. Phenology: flowering & fruiting.
with Marie Rambo and Carlann Defontes

U.S.A., Colorado, Montezuma County: [location and coordinates withheld]
Elev. 2000 m.
Pinyon, juniper, Artemisia, Ephedra, and antelope brush on cryptogamic soil. Phenology: flowering.
with Marie Rambo and Carlann Defontes

U.S.A., Colorado, Montezuma County: Upper Dolores River Drainage and Adjacent Areas: McElmo Canyon area, 13.5 air mi W Cortez; ca 13 road mi W of U.S. Hwy 160 to trail head of East Fork and Sand Canyon.
Pinyon, juniper, saltbrush, Artemisia, Cercocarpus, Amelanchier, antelope brush, and rabbitbrush on cryptogamic soil. Phenology: flowering.
with Marie Rambo

U.S.A., Colorado, San Miguel County: Upper Dolores River Drainage and Adjacent Areas: Slick Rock area off Colo Hwy 141, ridge top before highway drops down into Slick Rock, ca 40.5 air mi SW of Nucla.
North-facing pinion-juniper zone with Cercocarpus and oak. Phenology: flowering.
with Marie Rambo

U.S.A., Colorado, San Miguel County: Upper Dolores River Drainage and Adjacent Areas: Slick Rock area off Colo Hwy 141, ca 39.5 air mi SW of Nucla.
Pinyon-juniper zone with Fendler brush, Cercocarpus, and Amelanchier in cryptogamic soil. Phenology: flowering.
with Marie Rambo

U.S.A., Colorado, San Miguel County: Upper Dolores River Drainage and Adjacent Areas: Slick Rock Area; ca 37 air mi SW of Nucla, side road off east side of Colo Hwy 141.
Pinyon-juniper zone with Fendler brush, Cercocarpus, Ephedra, and Rhus. Phenology: flowering.

U.S.A., Colorado, San Miguel County: Upper Dolores River Drainage and Adjacent Areas: small unnamed canyon, W of Slick Rock gas station, off County Road
Pinyon-juniper zone with Rosa, Ephedra and Cercocarpus in cryptogamic soil; rimrock pavement and sandstone. Phenology: flowering.

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

U.S.A., Colorado, Montezuma County: Upper Dolores River Drainage and Adjacent Areas: Negro Canyon area, off County Road Y, ca 19 air mi S of Dove Creek.
Pinyon-juniper zone with Quercus, antelope brush, and Cercocarpus in cryptogamic soil. Phenology: flowering.

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

U.S.A., Colorado, Montezuma County: Upper Dolores River Drainage and Adjacent Areas: Mockingbird Mesa, ca 1.5 road mi S of the intersection of County Road 11 and County Road Y, ca 18.25 air mi S of Dove Creek.
Pinyon-juniper zone with Artemisia, antelope brush, Amelanchier, and Cercocarpus in cryptogamic soil. Phenology: flowering.

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

U.S.A., Colorado, Montrose County: Upper Dolores River Drainage and Adjacent Areas: Wild Steer Mesa, off County Road FF16 to County Road EE16, ca 15 air mi SW of Nucla.
North-facing pinyon-juniper-sagebrush hill and mesa top. Phenology: flowering.

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

U.S.A., Colorado, San Miguel County: Upper Dolores River Drainage and Adjacent Areas: Little Gypsum Valley; ca 13 road mi NW of Colo Hwy 141 on County Road 20.R., Gypsum Valley boat launch and surrounding area on north-side of the Dolores River.
River and adjacent pinion-juniper zone on south-facing slope on north side of river. Phenology: flowering.

U.S.A., Colorado, Montrose County: Upper Dolores River Drainage and Adjacent Areas: Paradox Valley Area, ca 16 air mi W of Nucla on Davis Mesa along County Road DD16.
Pinyon-juniper, Cercocorpus, Amelanchier, sagebrush, cryptogrammic soil on a north-facing slope. Phenology: flowering & fruiting.

U.S.A., Colorado, Montrose County: Upper Dolores River Drainage and Adjacent Areas: Skein Mesa, Muleshoe Reservoir Area, Head of Spring Canyon, County Road DD15 and County Road DD9, ca 18 air mi W of Nucla.
Pinyon-juniper, Purshia, Ephedra, cryptogrammic soil and disturbed from past mining, south-facing. Phenology: flowering & fruiting.

U.S.A., Colorado, San Miguel County: Upper Dolores River Drainage and Adjacent Areas: East Island Mesa Spring, County Road Z1, ca 24 air mi SW of Nucla.
Pinyon-juniper, Ephedra, Purshia, and Salix surrounding seepage and spring with cryptogrammic soil and rimrock pavement. Southeast-facing slope. Phenology: flowering & fruiting.

U.S.A., Colorado, Montrose County: Upper Dolores River Drainage and Adjacent Areas: Island Mesa, unmarked road just N of the county line, ca 24 air mi SW of Nucla.
Pinyon-juniper, Ephedra, Yucca, and Purshia on a northeast facing slope and ridge top. Phenology: flowering & fruiting.

U.S.A., Colorado, Montezuma County: Upper Dolores River Drainage and Adjacent Areas: County Road 14.0 and County Road W, ca 13 air mi W of Cortez at the overlook of Rock Creek Canyon N of Woods Canyon.
Pinyon-juniper, and Ephedra on cryptogrammic soil and rimrock pavement, southwest facing ridge. Phenology: flowering & fruiting.

U.S.A., Colorado, Montezuma County: Upper Dolores River Drainage and Adjacent Areas: ca 12 air mi NW of Cortez at Burro Canyon, unmarked road W of County Road N.
Scattered pinyon-juniper woodland, Artemesia, Amelanchier, and Purshia on north-facing slope. Phenology: flowering & fruiting.

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

U.S.A., Colorado, Montezuma County: Upper Dolores River Drainage and Adjacent Areas: McElmo Canyon Area, ca 18.5 air mi W of Cortez, ca 4.5 air mi E of Ismay Trading Post, unmarked road N of County Road G, in Risley Canyon.
Pinyon-juniper, Purshia, rabbitbrush, and Atriplex, strong selenium odor; west facing slopes. Phenology: flowering & fruiting.

U.S.A., Colorado, Montezuma County: Upper Dolores River Drainage and Adjacent Areas: McElmo Canyon Area, ca 20 air mi W of Cortez, ca 4.5 air mi E of Ismay Trading Post, unmarked road N of County Road G, in Risley Canyon.
Pinyon-juniper, Atriplex, Amelanchier, and Purshia on shale soil with selenium odor; southwest facing. Phenology: flowering & fruiting.

U.S.A., Colorado, San Miguel County: Upper Dolores River Drainage and Adjacent Areas: Disappointment Valley, ca 13 air mi NE of Dove Creek on Mineral Mountain Road, County Road K20.
Pinyon-juniper with scattered Artemisia and Purshia on north facing slopes. Phenology: flowering & fruiting.

U.S.A., Colorado, San Miguel County: Upper Dolores River Drainage and Adjacent Areas: ca 15 air mi N of Dove Creek in Disappointment Valley, County Road K20.
Artemisia, Stanleya, and Astragalus with selenium odor, in gypsum soil, west-facing. Phenology: flowering & fruiting.

U.S.A., Colorado, Montezuma County: [location and coordinates withheld]
Pinyon-juniper woodland, Amelanchier, Cercocarpus, and Artemisia; north-northwest-facing slopes, and seepage area. Phenology: flowering & fruiting.

U.S.A., Colorado, Montezuma County: Upper Dolores River Drainage and Adjacent Areas: ca 2 air mi E of Cortez, NW of Montezuma County Fairgrounds, along McElmo Creek.
Pinyon-juniper, Artemisia, and rabbitbrush along creek with selenium odor; south-facing slopes. Phenology: flowering & fruiting.

U.S.A., Colorado, Montezuma County: [location and coordinates withheld]
Pinyon-juniper woodland, Purshia, Amelanchier, and scattered Artemesia on southeast-facing slopes. Phenology: flowering.
with Fallon Judkins and Carlann Defontes

U.S.A., Colorado, Montrose County: Upper Dolores River Drainage and Adjacent Areas: ca 18 air mi NW of Naturita, ca 2.5 air mi S of Bedrock, east-side of Dolores River Canyon.
Pinyon-juniper, Artemesia, and Fendlera on the east facing slope of the west side of the canyon. Phenology: flowering & fruiting.

U.S.A., Colorado, Montrose County: Upper Dolores River Drainage and Adjacent Areas: ca 21 air mi WNW of Naturita along La Sal Creek at the Cliff Dweller Mine, County Road X4, SE of Colo. Hwy 90.
Boxelder, Fraxinus, pinyon-juniper, ponderosa, and poison ivy; riparian zone along creek and north facing canyon slopes and walls. Phenology: flowering & fruiting.

U.S.A., Colorado, Montrose County: Upper Dolores River Drainage and Adjacent Areas: ca 24 air mi WNW of Naturita N of Hwy 90, ca 0.75 road mi E of Utah State Line.
Drainage area with dense pinyon-juniper, boxelder, and ponderosa on a south facing slope; old mining area at upper end of canyon. Phenology: flowering & fruiting.

U.S.A., Colorado, Montrose County: Upper Dolores River Drainage and Adjacent Areas: Upper Little Gypsum Valley, County Road 115 and County Road GG6, ca 22 air mi WSW of Naturita.
Pinyon-juniper, Cercocarpus, Purshia, and Stipa on west-facing slope with cryptogrammic soil. Phenology: flowering & fruiting.

U.S.A., Colorado, San Miguel County: Upper Dolores River Drainage and Adjacent Areas: ca 15 air mi NE of Dove Creek, Disappointment Valley, County Road 19.Q, Dawson Draw.
Pinyon-juniper, Artemesia, and oak on north facing slope of an old burn site. Phenology: flowering & fruiting.

U.S.A., Colorado, San Miguel County: Upper Dolores River Drainage and Adjacent Areas: ca 6 road mi N of Egnar W of Colo Hwy 141, County Road 7N, ca 14 air mi WNW of Dove Creek.
Burn site with pinyon-juniper, oak, and Artemesia in ash in soil; Amelanchier, and Cercocarpus; north facing slope. Phenology: flowering & fruiting.

U.S.A., Colorado, Montrose County: Upper Dolores River Drainage and Adjacent Areas: Slick Rock Canyon, Dolores River, ca 19 air mi WNW of Naturita in Dolores River Canyon N of La Sal Creek Confluence.
Pinyon-juniper, and Tamarisk on the cutler formation above the river on southeast facing slopes. Phenology: flowering & fruiting.

U.S.A., Colorado, Montezuma County: Upper Dolores River Drainage and Adjacent Areas: ca 5 air mi WSW of center of Cortez.
Pinyon-juniper woodland with sandstone caprock, some shale on slopes, and roadside. Phenology: flowering & fruiting.

U.S.A., Colorado, Montezuma County: Upper Dolores River Drainage and Adjacent Areas: ca 25 air mi WSW of center of Cortez.
Sandstone caprock, canyons, some shale below, and an active sand dune; pinyon-juniper and grasslands. Phenology: flowering & fruiting.

U.S.A., Arizona, Mohave County: Peach Springs.
Phenology: fruiting.
Annotated by John H. Beaman in 1956.

U.S.A., Wyoming, Natrona County: 3 mi W of Alcova.
42.5576° N, 106.7859° W; NAD 83, uncertainty 1 mi., Digital Map
On the [upper part of] Satanka formation, dry sandy soil among trees of Juniperus osteosperma. Phenology: flowering & fruiting.

U.S.A., Wyoming, Natrona County: 2-3 mi W of Alcova.
42.5628° N, 106.7665° W; NAD 83, uncertainty 1 mi., Digital Map
On the Satanka formation, among Juniperus osteosperma trees, dry sandy soil. Phenology: flowering & fruiting.

U.S.A., Wyoming, Fremont County: Southern Flank of the Owl Creek Range: E of Boysen Dam, on the Birds Eye Pass Road.
43.3701° N, 108.0986° W; NAD 83, uncertainty 1 mi., Digital Map
Dry, rocky hillsides, occasional with juniper and sagebrush. 13-15 June 1961 Phenology: flowering & fruiting.
with Marjorie W. Porter

U.S.A., Arizona, Coconino County: Coconino National Forest.
Open woodland to park; not common on south side of rabbit brush. Phenology: flowering.
Accession: USFS 484645

U.S.A., Arizona, Coconino County: Coconino National Forest.
Phenology: flowering & fruiting.
Annotated by Edward L. Greene.

U.S.A., Arizona, Apache County: 4.5 mi NE of Ariz Hwy 61 from junction with Hwy 666.
Desert shrub community; scarce, one small colony seen with Chrysothamnus, Gutierrezia, Bouteloua gracilis and Stipa comata; sandy loam soil; 15% southwest slope. Phenology: flowering & fruiting.

U.S.A., Wyoming, Uinta County: Fort Bridger.

U.S.A., Wyoming, Sweetwater County: Granger.

U.S.A., Wyoming, Natrona County: Badwater.
43.3227° N, 107.4276° W; NAD 83, uncertainty 700 km., Digital Map

U.S.A., Wyoming, Fremont County: Riverton.
Aven Nelson, s.n.. 5//1920.

U.S.A., Wyoming, Big Horn County: Cold Springs Road E of Hyattville.
In vegetation of Juniperus osteosperma, Agropyron spicatum, Yucca, and Atriplex canescens. Scattered. Phenology: flowering & fruiting.

U.S.A., Wyoming, Fremont County: Along U.S. Hwy 287 and 289; ca 1 mi W of Jeffrey City.
With Astragalus aretioides, Delphinium geyeri, and Allium textile. Growing. Phenology: flowering & fruiting.

U.S.A., Wyoming, Washakie County: Bighorn Basin: along Wyo Hwy 434, ca 10 mi S of Ten Sleep.
Roadside. Phenology: flowering & fruiting.

U.S.A., Wyoming, Fremont County: Wind River Basin: Campbell Ridge Quad, Rattlesnake Reservoir on a branch of Dry Cheyenne Creek; ca 15 air mi ESE of Riverton.
With Artemisia pedatifida and Poa. Phenology: flowering & fruiting.
Frank Blomquist, 28. 6/1/1983.

U.S.A., Wyoming, Big Horn County: West Slope Big Horn Mountains: 5.5 mi NE of Hyattville along Cold Springs Road.
T50N R89W S22
Juniperus osteosperma habitat; flat topography. Phenology: flowering.

U.S.A., Wyoming, Fremont County: Lysite Badlands: ca 1.2 air mi W of Moneta-Lysite road, 3.4 air mi N of Moneta.
On sandy soil near sandstone outcrops. Phenology: flowering & fruiting.

U.S.A., Wyoming, Fremont County: Lysite Badlands: head of tributary to (E of) Fuller Gulch, ca 5 air mi NW of Moneta.
Near and among brown sandstone outcrops. Phenology: flowering.

U.S.A., Wyoming, Fremont County: Lysite Badlands: badlands draining north into Alkali Creek, ca 2.5 air mi W of Lysite.
Steep eroded badland slopes. Phenology: flowering & fruiting.

U.S.A., Wyoming, Fremont County: Lysite Badlands: E of Moneta-Lysite Road, ca 5 air mi ENE of Moneta; badlands and ridge to the S.
With Artemisia tridentata and Carex filifolia. Phenology: flowering & fruiting.

U.S.A., Wyoming, Fremont County: Lysite Badlands: near power line W of Moneta-Lysite Road (turnoff at Graham Reservoir), ca 1.5 air mi NNW of Moneta.
Near and among sandstone outcrops. Phenology: flowering & fruiting.

U.S.A., Arizona, Coconino County: Navajo Indian Reservation: Red Lake.
Common on the range. 9 Jul-24 Aug 1919 Phenology: flowering.
Annotated by John H. Beaman in 1956.

U.S.A., Wyoming, Washakie County: West flank of Big Horn Mountains: east side of Medicine Lodge Creek Canyon; ca 7 air mi NE of Hyattville.
On sparsely vegetated reddish soil with limestone fragments of lower slopes. Phenology: flowering & fruiting.

U.S.A., Arizona, Cochise County: Coronado (Chiricahua) National Forest.
T18S R30E S21
Gravelly soil in canyon bottom. Phenology: flowering & fruiting.
William A. Stuart, 41. 5/6/1912.

U.S.A., Wyoming, Natrona County: 4 mi W of Alcova.
In deep (accumulating) sands; in a localized area. Abundant. Phenology: flowering & fruiting.

U.S.A., Wyoming, Natrona County: Alcova.
42.5557° N, 106.7186° W; NAD 83, uncertainty 0.75 mi., Digital Map
Deep, hot sands. Phenology: flowering & fruiting.
Leslie N. Goodding, 166. 7/1/1901.

U.S.A., Wyoming, Sweetwater County: Near Rock Springs.
In hills. Common. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sweetwater County: Washakie Basin: ca 16 mi W of Wyo Hwy 789.

U.S.A., Wyoming, Sweetwater County: Great Divide Basin and Adjacent Regions: Colorado Desert: along dirt track from Farson to Fontenelle Dam following the Sweetwater River and Sandy Creek.
Infrequent. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sweetwater County: Great Divide Basin and Adjacent Regions: Flaming Gorge Recreation Area: Henry Fork Fault.
Collected along the fault face and along the base of fault in dry soils; in dry, sandy areas. Very infrequent. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sweetwater County: Haystack Buttes, ca 1.2 mi NNE of Wyo Hwy 530.
Cretaceous shales, shadscale-big sage community. Phenology: flowering & fruiting.

U.S.A., Wyoming, Natrona County: 14 mi NW of Arminto.
Big sagebrush-Gardner saltbush with Artemisia Pedatifida and Opuntia. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sweetwater County: Fontenelle Reservoir.
Growing on rocky slope with Artemisia and Agropyron. Phenology: flowering & fruiting.

U.S.A., Wyoming, Park County: Ca 2 mi NW of La Barge.
Multi-colored rock of the Wasatch formation; Wyoming/black sagebrush community. Phenology: fruiting.
with B. Chesler

U.S.A., Wyoming, Sweetwater County: Rock Springs Uplift: 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, Natrona County: North Platte River Basin: slopes on north side of [North] Platte River, 0.5 mi S of Wyo Hwy 220, ca 1 1/4 air mi NE of Gray Reef Dam.
Cushion plant community on gravelly wind swept ridge top. Phenology: flowering.

U.S.A., Wyoming, Natrona County: Southeast Big Horn Mountains: southeast slope of Cedar Ridge; ca 2.5 air mi S of Badwater.
Gravelly-sandy slopes at base of ridge; low hill surrounded by Utah juniper woodland. Phenology: flowering & fruiting.

U.S.A., Wyoming, Natrona County: Southeast Big Horn Mountains: north slope of Cedar Ridge, S of Badwater Creek, ca 1.5-2 air mi NW of Badwater.
Gravelly sandstone deposits with scattered Utah juniper woods and Wyoming big sagebrush. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sweetwater County: Green River Basin: foothills on southeast side of Black Mountain.
Gravelly plains and bank of dry wash and dirt 2-track in small valley surrounded by shale ridges and slopes. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sweetwater County: Washakie Basin: east-west trending ridge at northeast end of Cherokee Basin; ca 2.2 air mi N of Colorado; ca 3 air mi NW of Little Snake River.
Sparsely vegetated south facing slope of highly erosive whitish sandstone with some clay; Purshia tridentata-Elymus spicatus community in openings of Juniperus osteosperma. Phenology: flowering & fruiting.

U.S.A., Wyoming, Fremont County: Wind River Basin: northeast end of Cedar Ridge, ca 1 air mi S of Badwater Road; ca 11 air mi N of U.S. Hwy 20-26.
Crest of ridgeline of mountain on whitish sandy-silt soil with surface gravel of reddish sandstone in cushion plant-bunchgrass community with scattered Artemisia tridentata var. wyomingensis, and Sphaeromeria capitata. Phenology: flowering.

U.S.A., Wyoming, Fremont County: Sweetwater River Plateau: ridge ca 0.5-1.5 mi SW of Cranner Rock on south side of U.S. Hwy 287, ca 1.6 mi S of Sweetwater River; S of Split Rock Rest Area.
Low rolling plains on stabilized sand dune; Artemisia tridentata var. wyomingensis/A. nova/Chrysothamnus viscidiflorus community with Stipa comata, Carex filifolia, and Oryzopsis hymenoides. Phenology: flowering & fruiting.
with Laura Welp

U.S.A., Wyoming, Sweetwater County: Green River Basin: ridge on north side of small inlet on east shore of Flaming Gorge Reservoir, ca 3.2 mi SE of Buckboard Crossing.
Top of ridge in sandy-clay plain with abundant surface cobbles in community of Artemisia tridentata var. wyomingensis/Stipa comata. Phenology: flowering.

U.S.A., Wyoming, Fremont County: West rim of Signor Ridge.
Rocky slope with Haplopappus and Astragalus. Phenology: fruiting.

U.S.A., Colorado, Montrose County: San Miguel and lower Dolores River Drainages: Sinbad Valley, south end.
T49N R19W S22; also S27
Pinyon-juniper with sandy-clay slopes and also gypsum slopes. Phenology: flowering.
with Timothy K. Lowrey and Robert Sivinski

U.S.A., Colorado, Montezuma County: Mesa Verde National Park: entrance.
Shale parks. Phenology: flowering.

U.S.A., New Mexico, Rio Arriba/Sandoval County: Lybrooks Ranch.
Phenology: flowering.

U.S.A., Colorado, Moffat County: Dinosaur National Monument: upper drainage of Dry Woman Canyon, ca 0.25 mi S of Rim Point above Yampa River.
T6N R101W S9 Central 1/4
Shallow, sandy, cryptgram encrusted soils of dry wash; with Pinus edulis, Cercocarpus intricatus, Petradoria and Oryzopsis; Weber Formation. Phenology: flowering.

U.S.A., Colorado, Mesa County: 3.5 mi S of Gateway: Dolores River Canyon.
Cutler Formation; dry washes with scattered junipers. Phenology: flowering.

U.S.A., Colorado, Moffat County: Round Top Mountain: S rim of the Yampa Canyon.
Dry sandy soil. Phenology: flowering.

U.S.A., Colorado, Mesa County: Palisades.
Phenology: flowering.

U.S.A., New Mexico, Sandoval County: Jemez Pueblo; Jemez Mountains.

U.S.A., Colorado, Mesa County: 6.5 mi SE of Grand Jct., 2.5 mi due E of the jct of Hwy 50 and 32.
T2S R1E S1
Atriplex-hilaria community, cobbled clay soil, Mancos Shale Formation. Phenology: flowering.
Annotated by John L. Strother in 2007.
with R. Abbott

U.S.A., Colorado, Montrose County: Naturita.
Rocky hillside. Phenology: flowering.

U.S.A., Colorado, Montrose County: [N of Naturita].
Dry hills. Phenology: flowering.
with Lois B. Payson

U.S.A., Colorado, Montrose County: Near Montrose.
Dry, rocky hills. Phenology: flowering.

U.S.A., Colorado, Montrose County: Naturita.
Rocky slopes. Phenology: flowering.

U.S.A., Colorado, Montrose County: Paradox.

U.S.A., Colorado, San Miguel County: Norwood Hill.
Dry rocky south slope. Phenology: flowering.

U.S.A., Colorado, Mesa County: Badger Wash: Watershed 4-A.
Silt-like clay; salt desert-shrub. Phenology: flowering.
Annotated by Harold D. Harrington.

U.S.A., Colorado, Garfield County: Rifle.

U.S.A., Colorado, Eagle County: McCoy's.

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

U.S.A., Colorado, Mesa County: De Begue.

U.S.A., Colorado, Eagle County: Eagle.

U.S.A., Colorado, Mesa County: DeBeque.

U.S.A., Colorado, Moffat County: Craig

U.S.A., Colorado, Mesa County: Grand Junction.

U.S.A., Colorado, Mesa County: Hills S of Grand Junction.

U.S.A., Colorado, Delta County: Eckert.
George E. Osterhout, 6126. 6/2/1921.

U.S.A., Colorado, Montrose County: Uncompahgre National Forest: Escalante Creek.
20% south slope; dry rocky soil; pinyon-juniper. Phenology: flowering.

U.S.A., Colorado, Montrose County: Uncompahgre National Forest: Miguel Bdy.
2° N; uncertainty 1 mi.
10% south slope; sandy soil; pinyon-juniper. Phenology: flowering.
Annotated by S. F. Blake.

U.S.A., Colorado, Gunnison County: 2 mi E of Sapinero, above the Gunnison River.
Sandy soil on bluff. Phenology: flowering.
with F. H. Erbisch

U.S.A., Colorado, Moffat County: 25.5 miles east of Hiawatha.
Open, sandstone soil on mesa rim. Phenology: flowering.
with Karl J. Stone

U.S.A., Colorado, Montrose County: 1.5 mi S of Paradox.
Foothills in weathered light colored sandstone soil; among junipers, pinyon, Artemisia and Fraxinus. Phenology: flowering.

U.S.A., Colorado, San Miguel County: 4 mi E of Norwood; by San Miguel River.
On lower slopes; openings among junipers and pinyon. Phenology: flowering.

U.S.A., Colorado, Montrose County: 4 mi NE of Nucla on road to Delta.
Gentle slopes; soil weathered from red sandstone; in open pinyon-juniper stand. Phenology: flowering.

U.S.A., Colorado, Mesa County: 1 mi outside Colorado National Monument toward Glade Park.
Red, sandy soil weathered from red sandstone; under pinyon and sagebrush. Phenology: flowering.

U.S.A., Colorado, Delores County: Montezuma National Forest: Disappointment Ranger Station.
Mesa, north-facing slope; very dry soil Phenology: flowering.
Annotated by John L. Strother in 2007.

U.S.A., Colorado, Moffat County: Mantel Cave.
10% east slope; sandy silt; open park. Phenology: flowering.
Annotated by Miriam L. Bomhard in 1950.

U.S.A., Colorado, Mesa County: Gunnison River; I.5 mi below Delta County line.
Rocky slope; with Arabis and Atriplex. Phenology: flowering.

U.S.A., New Mexico, Rio Arriba County: Manzanares Mesa: ca 6 air mi SE of Navajo City.
Pinyon-juniper, sandstone mesa. Phenology: flowering.
with Susan D'Alcamo

U.S.A., Colorado, Moffat County: Dinosaur National Monument: hills W of Deerlodge Park.
T6N R99W S28 SW1/4 of NE1/4 of NW1/4
Outcrop of light gray sandstone, with interstices filled by sand; with Juniperis, Cercicarpus intricatus and Oryzopsis; Morrison Formation. Phenology: flowering.

U.S.A., Colorado, Rio Blanco County: 4.2 mi SSW of junction of Greasewood Gulch and Piceance Creek.
T1S R97W S25 SE1/4 of NE1/4 of NE1/4
Loam; north facing slope; with Koelaria, Pinus and Juniperus. Phenology: flowering.
with S. Sigstedt

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

U.S.A., Colorado, Mesa County: Colorado National Monument: head of Ute Canyon just above Suction Point.
with Hans Beck

U.S.A., Colorado, Montrose County: Bottomlands of the Dolores River near junction of Tabeguache and San Miguel Rivers, 30 miles south of Gateway.
Rocky bench. Phenology: flowering.

U.S.A., Colorado, Garfield County: [location and coordinates withheld]
Dry southwest-facing slopes, shale and clay, with juniper, pinyon pine, and prickly pear.
James P. Vanderhorst, 2169. 5/25/1991.

U.S.A., Colorado, Eagle County: Flat Tops/White River Plateau: slopes above Colorado River-Sweetwater Creek confluence, ca 19 air mi NE of Glenwood Springs.
Steep, dry south-facing sandstone and shale slopes and cliffs, with juniper, pinyon pine, and saltbush.
James P. Vanderhorst, 2311. 6/5/1991.

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.
James P. Vanderhorst, 2773. 6/20/1991.

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.
with James P. Vanderhorst

U.S.A., Colorado, Eagle County: Flat Tops/White River Plateau: Deep Creek, ca 14 air mi W of Eagle.
Douglas fir-narrowleaf cottonwood adjacent to creek, sagebrush openings, oak-serviceberry shrubland, pinyon-juniper, and limestone outcrops; sagebrush openings.

U.S.A., Wyoming, Carbon County: South-central Wyoming: ridge E of Muddy Creek and Wyo Hwy 789, ca 36.5 air mi SW of Rawlins; ca 23 air mi N of Baggs.
T16N R92W S10 South1/4
Semi-barren clay slopes with scattered junipers. Phenology: flowering.
with Beth Ward

U.S.A., Wyoming, Natrona County: Upper North Platte and Laramie River Drainages: E of County Road 407, ca 3 air mi SE of Alcova.
Red sandy and calcareous slopes with sagebrush and Utah juniper. 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.
Rocky slope. Phenology: flowering.

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.
Rocky area. Phenology: flowering.

U.S.A., Wyoming, Sweetwater County: South-central Wyoming: Green River Basin: Slippery Jim Bottom on Flaming Gorge Reservoir, ca 1 air mi N of Little Firehole Canyon; ca 14 air mi SSW of Rock Springs.
T17N R106W S30 N1/2; also South1/2 S19
Hillside above bottom. 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.
T12N R105W S8 South1/2; also SW1/4 S9 and NE1/4 S17
Rocky area. Phenology: flowering.

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

U.S.A., Wyoming, Carbon County: South-central Wyoming: east end of Little Robber Gulch, ca 12 air mi NNW of Baggs.
Sandy slope with sagebrush. Phenology: flowering.
with Beth Ward

U.S.A., Wyoming, Sweetwater County: [location and coordinates withheld]
Rocky, clay opening. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sweetwater County: [location and coordinates withheld]
Rocky area. 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.
Rocky area near top of draw. Phenology: flowering & fruiting.
Accession: 798346, Barcode: RM0091230

U.S.A., Wyoming, Sweetwater County: [location and coordinates withheld]
Top of steep bank adjacent to river. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sublette County: Wyoming/Salt River Ranges: Wyoming Range: southeast end of Deer Hill and lower slopes; ca 9 air mi W of Big Piney.
Sagebrush bench and barren slopes (severe drought conditions). Phenology: flowering & fruiting.

U.S.A., Wyoming, Natrona County: South-Central Transverse Ranges: along Wyo Hwy 220, NW of Alcova Reservoir, ca 5.5 road mi W of Alcova; ca 26 air mi SW of Casper.
Calcareous badlands with scattered calcareous outcrops. Phenology: flowering & fruiting.
with Robert S. Kirkpatrick

U.S.A., Wyoming, Big Horn County: Bighorn Basin: west and above Triple Draw, ca 17 air mi ESE of Lovell.
Sandy clay flats and slopes among sagebrush and saltbrush above.

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

U.S.A., Wyoming, Big Horn County: Bighorn Basin: above Dry Creek, ca 6 air mi NNE of Cowley, ca 8.5 air mi NNW of Lovell.
Sandy slopes and flats with sandstone rubble.

U.S.A., Wyoming, Big Horn County: Big Horn Mountains: ca 25.5 air mi ESE of Greybull, ca 8.5 air mi N of Hyattville on Alkali Road.
Canyon walls and rim. Phenology: flowering & fruiting.

U.S.A., Wyoming, Big Horn County: Bighorn Basin: Ziesman Canyon along Buffalo Creek, ca 6.5 air mi SE of Hyattville, ca 30 air mi SE of Basin.
Sandy slopes.

U.S.A., Wyoming, Hot Springs County: Bighorn Basin: ca 11.5 air mi SE of Grass Creek; ca 19 air mi NW of Thermopolis on the Cottonwood Creek Road.
Sandy clay soil in grassland.

U.S.A., Wyoming, Big Horn County: Bighorn Basin: North Sheldon Gulch below Potato Ridge, ca 14 air mi ESE of Greybull.
Sandy slope.

U.S.A., Wyoming, Washakie County: Bighorn Basin: Big Cedar Ridge, ca 14 air mi SSW of Ten Sleep on Blue Bank Road.
Sandy grassland.

U.S.A., Wyoming, Fremont County: East side of Boysen Reservoir, southern edge of bay.
Sandy beach. Phenology: flowering & fruiting.

U.S.A., Wyoming, Natrona County: Pathfinder Reservoir, ca 23 3/4 air mi ENE of Muddy Gap Junction (Three Forks).
Granite slopes. Phenology: fruiting.
with Georgia Haines

U.S.A., Wyoming, Fremont County: Edge of Moneta Hills (badlands), ca 3 3/4 air mi NNE of Moneta.
Sagebrush grassland. Phenology: flowering & fruiting.

U.S.A., Wyoming, Natrona County: E-K Creek, ca 7.5 air mi NNE of Arminto.
Sagebrush grassland on red soil. Phenology: flowering & fruiting.
with Georgia Haines

U.S.A., Wyoming, Natrona County: South Fork Sand Creek, ca 7 1/4 air mi E of Lost Cabin.
Sagebrush grassland. Phenology: flowering & fruiting.
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.

U.S.A., Wyoming, Fremont County: Wind River Basin: flats, across U.S. Hwy 26 from Haines farm, ca 9 air mi W of Riverton.
Sagebrush grassland. Phenology: flowering & fruiting.

U.S.A., Wyoming, Fremont County: Sweetwater River, south of bridge across river on Agate Flats Road, ca 9.5 air mi ENE of Jeffrey City.
Base of rock outcrop above river, at edge of sagebrush grassland. Phenology: fruiting.

U.S.A., Wyoming, Washakie County: Big Horn Mountains: Spring Creek Road 6.7 mi E and S of junction with Wyo Hwy 434.
Seepage areas along small stream, sagebrush slopes, thickets of serviceberry and aspen; along creek. Phenology: flowering.
with Keith H. Dueholm

U.S.A., Wyoming, Sweetwater County: Green River Basin: ridges and flats between Richards Gap and Tepee Mountain, and along Red Creek.
Sandy and shaley slopes above deep drainages, rocky bench above, greasewood flats along lower drainage and creek; flats. Phenology: flowering & fruiting.
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. Phenology: fruiting.

U.S.A., Wyoming, Sweetwater County: Rock Springs Uplift: ca 0.5 mi E of Point of Rocks.
Sandstone cliffs and scree slopes, sandy cobble bench above with scattered sand dunes; bench. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sweetwater County: Rock Springs Uplift: Red Creek Badlands.
Open stands of Utah juniper on red sand ridges, sagebrush on sandy flats between ridges; ridges. Phenology: flowering & fruiting.

Cobble rim above "badlands", eroded clay slopes, sand dunes on rim; rim. Phenology: flowering & fruiting.

U.S.A., Wyoming, Washakie County: Bighorn Basin: Signal Butte; ca 1.5 air mi WSW of Ten Sleep.
Flats along drainage, shale slopes and rocky ridge top of butte; ridge top. Phenology: flowering.
with Ronald L. Hartman

U.S.A., Wyoming, Big Horn County: Bighorn Basin: Wyo Hwy 30, 6.6 road mi W of Basin.
Gravelly plains with Atriplex gardneri, highway right-of-way; roadside right-of-way and plains.
with Ronald L. Hartman

U.S.A., Wyoming, Big Horn County: Mouth of Dry Medicine Lodge Canyon and ridge above Medicine Lodge canyon.
T50N R89W S9 S16; also S10 S15
Limestone ridges, shaly scree slopes above creeks, dry creekbed North of dry Medicine Lodge Canyon with Juniper, Mountain Mahogany and Sagebrush, rich stream valley along dry Medicine Lodge Creek. Phenology: flowering & fruiting.

U.S.A., Wyoming, Big Horn County: Bighorn Basin: Ribbon Canyon, at northwest end of Sheep Mountain.
Saltbush flats, shale and sandstone ridges, with barren flats; flats. Phenology: fruiting.

U.S.A., Wyoming, Carbon County: Upper North Platte and Laramie River Drainages: County Road 499, ca 1.5 road mi SE from Wyo Hwy 220; ca 8.5 air mi NE from Three Forks Junction.
Chalky, sandy hills dominated by grasses and cushion plants. Phenology: flowering.

U.S.A., Wyoming, Natrona County: Upper North Platte and Laramie River Drainages: Sentinel Rocks: West Beef Acre Spring, ca 4.4 air mi E of Wyo Hwy 220; ca 4.2 air mi SW of Independence Rock.
Sagebrush-grassland; sandy. Phenology: flowering.

U.S.A., Wyoming, Sweetwater County: Washakie Basin: steeply tilted sandstone ridge E of Richard's Gap.
Extensive sandstone outcrops with Juniperus osteosperma, Pinus edulis and P. ponderosa, and sagebrush-grassland on slope. Check the TRS Also in locality, is it right? Phenology: flowering.
with Keith H. Dueholm

U.S.A., Wyoming, Washakie County: Bighorn Basin: ca 6 mi W of Ten Sleep.
44.0286° N, 107.5629° W; NAD 83, uncertainty 2 mi., Nat. Geog. TOPO!
Sandy slopes.
with Keith H. Dueholm

U.S.A., Wyoming, Washakie County: Bighorn Basin: ca 8 air mi WSW of Worland near mile post 5 on Wyo Hwy 431.
Mostly sandy, some clayey, slopes with sagebrush dominating.

U.S.A., Wyoming, Fremont County: Wind River Basin: Cedar Ridge and barren hills to the N.
North slopes and crest of ridge with Juniperus osteosperma. Phenology: flowering & fruiting.

U.S.A., Wyoming, Big Horn County: Bighorn Basin: ca 12 air mi SE of Lovell.
Red beds and shales with some gypsum; mosaic of community types dominated by Sarcobatus, Atriplex tridentata, and Atriplex gardneri.

U.S.A., Wyoming, Fremont County: Wind River Basin: Cottonwood Creek, 7 air mi NE of Lysite.
Sandy ridge, sandstone outcrops, eroded slopes and creek bottom; sandy ridges and eroded slopes. Phenology: flowering & fruiting.
with June Haines

U.S.A., Wyoming, Fremont County: Wind River Basin: Burma Road, ca 5.8 air mi N of junction of U.S. 26 and Wyo Hwy 789 in Riverton.
Eroded slopes, sandstone outcrops, and drainage. Phenology: flowering & fruiting.
with June Haines

U.S.A., Wyoming, Fremont County: Wind River Basin: Crooks Gap Road, 5 air mi SSW of Jeffrey City.
Rocky ridge and slopes. Phenology: flowering & fruiting.

U.S.A., Wyoming, Natrona County: Alcova Reservoir, ca 3 air mi WSW of Alcova Dam.
Sandy Slopes. Phenology: flowering & fruiting.

U.S.A., Wyoming, Natrona County: Southern Powder River Basin/Southeastern Plains: Southern Powder River Basin: ca 6 air mi NW of Arminto.
Sandy-rocky slope and eroded drainage areas. Phenology: flowering & fruiting.
with T. W. Nelson

U.S.A., Wyoming, Sweetwater County: Green River Basin: area along Big Sandy River from gaging station, ca 1 air mi to the east; ca 10 air mi SW of Farson.
Disturbed and bottom areas along river, slopes with sagebrush and rabbitbrush. Phenology: flowering.
with Tom Cramer and Charmaine Refsdal

U.S.A., Wyoming, Sweetwater County: Green River Basin: Little Colorado Desert, ca 38 air mi NW of Rock Springs.
Rocky desert, clay buttes, and stabilized sand dunes. Phenology: flowering.
with Tom Cramer and Charmaine Refsdal

U.S.A., Wyoming, Sweetwater County: Green River Basin: ca 3 air mi E of Fontenelle.
Sagebrush slopes and ridge. Phenology: flowering & fruiting.
with Tom Cramer and Charmaine Refsdal

U.S.A., Wyoming, Sublette County: Green River Basin: ridge S of and above Cottonwood Creek, ca 16.5 air mi N of Big Piney along County Road 117.
Sparsely vegetated sand slopes with Amelanchier islands. Phenology: flowering.

U.S.A., Wyoming, Sublette County: Green River Basin: ca 1.5 air mi E of Marbleton.
Gravel and cobblestone hillside with sparse sagebrush. Phenology: flowering.
with Jane T. Kellett

U.S.A., Wyoming, Lincoln County: Green River Basin: Slate Creek Butte, ca 5 air mi SW of Fontenelle Dam.
Sandy sagebrush slope. Phenology: flowering.
with Jane T. Kellett

U.S.A., Wyoming, Lincoln County: Green River Basin: south end of Fontenelle Reservoir, ca 2 air mi NW of Fontenelle Dam.
Cobblestone hilltop with sparse shrubs. Phenology: flowering.

U.S.A., Wyoming, Sublette County: Green River Basin: ca 5 air mi ESE of Big Piney.
Sagebrush hilltop edges. Phenology: flowering.

U.S.A., Wyoming, Sweetwater County: Green River Basin: ca 15 air mi WSW of Farson.
Open clay hillsides and windswept hilltop. Phenology: flowering.
with Jane T. Kellett

U.S.A., Montana, Carbon County: Pryor Mountains: Pryor Mountain Wild Horse Range: on Burnt Timber or BLM Road 1018, ca 1.5 air mi E of Crooked Creek, ca 33 air mi SE of Bridger.
45.0273° N, 108.3673° W; uncertainty 0.5 mi., GPS reading
Ridgetops and knolls covered with chert and limestone chip rock. Phenology: flowering.
Annotated by Ronald L. Hartman.

U.S.A., Montana, Carbon County: Pryor Mountains: Pryor Mountain National Wild Horse Range: on Burnt Timber or BLM Road 1018, ca 1.5 air E mi of Crooked Creek, ca 33 air mi SE of Bridger.
45.0425° N, 108.357° W; uncertainty 0.5 mi., GPS reading
Sandstone-limestone pavement with sandy areas and adjacent rocky slopes. Phenology: flowering.
Annotated by Ronald L. Hartman.

U.S.A., Wyoming, Carbon County: Saratoga Valley: Pass Creek and Overland Flats area, ca 2 air mi S of I-80 and Wyo Hwy 130 intersection, ca 18 air mi N of Saratoga.
Sagebrush steppe. 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: flowering & fruiting.

U.S.A., Colorado, Huerfano County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: ca 0.5-1 air mi ENE to NE of Gardner Butte.
Grassland with areas of pinyon pine. Phenology: flowering & fruiting.
with Melanie Arnett, Charity Hall, Brian Jacobs, and Alex Morgan

U.S.A., Wyoming, Uinta County: Ca 7 mi NNW of Carter.
Clay flat, with Townsendia nuttallii. Flower color rays white. Phenology: flowering.

U.S.A., Wyoming, Carbon County: Upper North Platte and Laramie River Drainages: E of County Road 347, ca 3.5 air mi S of Fort Steele; ca 9.2 air mi SE of Sinclair.
Barren sandstone slope of hogback. Phenology: flowering & fruiting.

U.S.A., Colorado, Mesa County: Colorado River Valley: just SW of Samson Mesa in Smith Gulch, ca 3.5 air mi ENE of De Beque.
Slopes of a draw, clay and sandy slope with junipers below sandstone outcrops and ridgetop. Phenology: flowering.
with Lori E. Brummer, Michael K. Kirkpatrick, Josh Irwin, Ronald L. Hartman
Accession: USFS (unaccessioned)

U.S.A., Colorado, Mesa County: Battlement Mesa: west end of the mesa between Horsethief and Little Horsethief creeks on V or Sunnyside Road, ca 1.5-2air mi NW of Horsethief Mountain, ca 4 air mi SE of De Beque.
Sandstone slopes and knolls with juniper and clay flats and dry wash with sagebrush. Phenology: flowering.
with Lori E. Brummer
Accession: USFS (unaccessioned)

U.S.A., Colorado, Mesa County: Battlement Mesa: west end of the mesa along Horsethief Creek on V or Sunnyside Road, ca 2.5 air mi SE of De Beque.
Clay and sandy clay slopes below sandstone cliffs, with juniper and sagebrush. Phenology: flowering.
with Ronald. L. Hartman, Johnny Proctor, Lori E. Brummer, Michael K. Kirkpatrick, Josh Irwin
Accession: USFS (unaccessioned)

U.S.A., Colorado, Mesa County: Battlement Mesa: west end of the mesa below V or Sunnyside Road, ca 1.5 air mi NNW of Horsethief Mountain, ca 4 air mi SE of De Beque.
Hill of Wasatch Formation with hard clay cap. Phenology: flowering.
with Lori E. Brummer

U.S.A., Colorado, Garfield County: Northwest corner of Grass Mesa, E of Helmer Gulch, ca 1 air mi SSW of Rifle.
Clay slopes. Phenology: flowering.
with Michael K. Kirkpatrick
Accession: USFS 898725, Barcode: USFS0060434

U.S.A., Colorado, Garfield County: Colorado River Valley: S of the Colorado River on the north flanks of High Mesa, ca 1.5-2 air mi SSW of Parachute.
Moderate-to-steep, west- to north- facing slopes of juniper woodland with forb understory; clay soils derived from basalt. Phenology: flowering.
Michael K. Kirkpatrick, 90. 5/9/2010.

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.
Burned juniper meadow and edge of woodland. Phenology: flowering.
Michael K. Kirkpatrick, 226. 5/13/2010.

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.
Michael K. Kirkpatrick, 286. 5/16/2010.

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: Black Mountain, W of the De Beque Cutoff Road, ca 8-9 air mi SSE of De Beque.
Juniper woodland with scattered sagebrush on eastern flanks of mountain below sandstone and shale outcrops. 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.
Mixed shrubland with scattered juniper on an open rocky hillside. Phenology: flowering.

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.
Rocky, east-facing oak woodland. Phenology: flowering.

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.

U.S.A., Colorado, Mesa County: Colorado River Valley: Monument Canyon off of De Beque Canyon, ca 4 air mi NNE of junction of Colo Hwy 65 and I-70.
Ridge through outcrop to upper ridge in juniper woodland. Phenology: flowering.
with Michael K. Kirkpatrick, Josh Irwin

U.S.A., Colorado, Mesa County: Battlement Mesa: west end of the mesa above Horsethief Creek, ca 2.5 air mi SE of De Beque.
Rimrock and rolling grasslands. Phenology: flowering.
with Michael K. Kirkpatrick, Josh Irwin, John G. Proctor

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, Natrona County: 14 mi NW of Arminto.
Big sagebrush-Gardner saltbush with Artemisia pedatifida and Opuntia. Phenology: flowering.

U.S.A., Wyoming, Big Horn County: West Slope Big Horn Range: mouth of Shell Canyon at base of cliffs on north side of Shell Creek, ca 4 3/4 mi NE of Shell (along "Beef Trail" at south end of Elephant Head Ridge system).
Gravelly slopes of limestone rubble on light-colored sandy-clay soils in openings near cattle trail in community of Artemisia nova/Elymus spicatus. Phenology: flowering.

U.S.A., Wyoming, Fremont County: Near Black Buttes Mill Site, 20 mi N of Shoshoni.
On dry hillside. Phenology: flowering & fruiting.
George F. Freytag, 78. 6/8/1948.

U.S.A., Montana, Carbon County:
Juniper habitat; with Cryptantha and Hymenoxys. Phenology: flowering & fruiting.

U.S.A., Colorado, Mesa County: Colorado River Valley: unnamed side canyon E of De Beque Canyon, N of Kimbell Mesa, ca 21 air mi ENE of Grand Junction.
Sandy, cobbly slopes with juniper. Phenology: flowering & fruiting.

U.S.A., Colorado, Mesa County: N of Shire Gulch between De Beque Cutoff Road and Sunnyside Road, ca 7 air mi SSE of De Beque at the intersection of I-70 and De Beque Cutoff Road.
Sagebrush meadow with scattered juniper. Phenology: flowering & fruiting.

U.S.A., Colorado, Mesa County: Colorado River Valley: mesas on either side of Little Horsethief Creek, S of Sunnyside Road, ca 3 air mi NW of Horsethief Mountain and ca 2 air mi SE of De Beque.
Sandy slopes and river bench below sandstone bluffs. Phenology: flowering.

U.S.A., Colorado, Mesa County: Unnamed mesa N of Plateau Creek, ca 6 air mi E of Colo Hwy 65 at I-70 and ca 5 air mi W of Molina.
Sandy slopes and cracks in sandstone cliffs with scattered sagebrush. Phenology: flowering & fruiting.

U.S.A., Colorado, 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.

U.S.A., Colorado, Mesa County: Colorado River Valley: canyon SE of De Beque Reservoir, ca 1 air mi NNE of De Beque off of the W.50 Road.
Sandy slopes with juniper, mountain shrubs, and sagebrush. Phenology: flowering & fruiting.

U.S.A., Colorado, Garfield County: Colorado River Valley: W of the mouth of Smith Gulch, N of I-70 along a frontage road, ca 5 air mi SW of Parachute.
Ruderal meadow (including pipeline corridor) with greasewood, cheatgrass, and other weedy species. Phenology: flowering.

U.S.A., Colorado, Mesa County: Battlement Mesa: White River National Forest: Little Alkali Creek Canyon upstream of confluence with creek leading to Bull Basin, ca 7 air mi E of De Beque.
Juniper woodland above creek bed with scattered oak stringers. Phenology: flowering.

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, Montrose County: Uncompahgre Basin: adobe hills N of Cedar Creek off Kinnikin Road, ca 7.5 air mi SE of Montrose.
Pinyon/juniper on edge of mesa on adobe hillside. Phenology: flowering.
1. Townsendia incana Nutt..

U.S.A., Colorado, Delta County: Grand Mesa: south slopes off of Alkaili Basin Road, ca 8 air mi NNW of Delta.
Pinyon/juniper. Phenology: flowering.
1. Townsendia incana Nutt..

U.S.A., Colorado, Mesa County: Uncompahgre Plateau: Unaweep Canyon: Jacks Canyon Road, near old quarry, above Unaweep Canyon, ca 14.5 air mi SW of Whitewater.
In sandstone derived soils on granite outcrop. Phenology: fruiting.

U.S.A., Colorado, Mesa County: Uncompaghre Plateau: above Milbern Bench, E of Ninemile Road, ca 3 air mi SW of Whitewater.
Juniper grassland. Phenology: flowering.
1. Townsendia incana Nutt..

U.S.A., Colorado, Montrose County: Uncompahgre Plateau: Roubideau Creek, above junction with Potter Canyon to 2 trail mi upstream, ca 11 1/4 air mi SW of Delta.
Pinyon/juniper. Phenology: flowering.

U.S.A., Colorado, Delta County: Fruitland Mesa: Black Ridge, Black Ridge Road, ca 2 road mi SSW of B50 Road, ca 10 air mi SSW of Hotchkiss.
Sparse pinyon/juniper/shrub/rock mix. Phenology: flowering.

U.S.A., Colorado, Ouray County: Uncompahgre Plateau: Log Hill Mesa above Broman Canyon, ca 12 air mi SSE of Montrose.
Dry pinyon/juniper woodland. Phenology: flowering.

U.S.A., Colorado, Montrose County: Uncompahgre Plateau: mesa SE of Cushman Creek, off of Dry Creek Road, ca 1 air mi SW of Transfer Road, ca 11 air mi ENE of Montrose.
Sparse pinyon/juniper. Phenology: flowering & fruiting.

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.

U.S.A., Colorado, Garfield County: Colorado River Valley: S of the Colorado River between Divide and Garfield creeks, ca 4 air mi E of Silt.
Rocky slopes in an old pinyon/juniper burn. Phenology: flowering.
with Michael K. Kirkpatrick

U.S.A., Colorado, Montrose County: Uncompahgre Plateau: Roubideau Canyon; middle canyon just NW of Camel Back, ca 17 air mi NW of Montrose.
Low elevation riparian area. Phenology: flowering.

U.S.A., Wyoming, Uinta County: Basins and Mountains of Southwest Wyoming: ca 6 air mi SE of Cumberland Gap; ca 14.2 road mi N of I-80 on east side of Wyo Hwy 412.
Alternating white shale and red sandy soils; juniper woodland. Phenology: flowering & fruiting.
with N. Duane Atwood

U.S.A., Colorado, Mesa County: Battlement Mesa: White River National Forest: Little Alkali Creek Canyon upstream of confluence with creek leading to Bull Basin, ca 7 air mi E of De Beque.
Juniper woodland above creek bed with scattered oak stringers. Phenology: flowering.
Accession: USFS (unaccessioned), Barcode: USFS0060707

U.S.A., Wyoming, Big Horn County: Bonanza Oil Field [ca 18.3 air mi SE of Basin].
Mowry Formation; rocky, sandy loam, loams; on plains and badlands; slope 10-20 deg; aspect west and northwest; with Arenaria hookeri, Oxytropis besseyi, Cryptantha celosioides, Machaeranthera grindelioides, Lesquerella alpina, Leptodactylon pungens, Psoralidium lanceolatum. Phenology: flowering.
with Dylan Bergman

U.S.A., Wyoming, Big Horn County: W of Bentonite Performance Minerals Haul Road.
Interbedded Cretaceous Marine deposits of Shale Sandstone; loam and clay loam; on Uplifted Mowry ridges; slope 2-8 deg; aspect southwest; with Atriplex gardneri, Platyschkuhria integrifolia, Elymus elyoides, Poa secunda, Achnatherum hymenoides, Artemisia tridentata var. wyomingensis.
with J. King, S. King-Savic, Ge. Zhu

U.S.A., Colorado, Mesa County: Grand Valley: south end of Horse Mountain and slopes to the E, ca 3.5 air mi ESE of Palisade.
Juniper scrub with volcanic rocks and dry washes. Phenology: flowering.
Annotated by Lori E. Brummer.
with Lori E. Brummer

U.S.A., Colorado, Delta County: Above and on Dominguez Rim above the Gunnison River, ca 10.5 air mi W of Delta.
Clay from basalt and ridge slopes and areas of sandstone outcrops. Phenology: flowering.
with Lori E. Brummer, Michael Kirkpatrick

U.S.A., Colorado, Delta County: Uncompahgre Plateau: Sawmill Mesa, along and above Club Gulch off of Sawmill Mesa Road, ca 9 air mi WSW of Delta.
Dry wash with sand, silt, and mudstone slopes and ledges, with sagebrush and scattered juniper. Phenology: flowering.

U.S.A., Colorado, Delta County: Uncompahgre Plateau: Sawmill Mesa, along and above Club Gulch off of Sawmill Mesa Road, ca 9 air mi WSW of Delta.
Gentle sandy clay slope with scattered vegetation. Phenology: flowering.
Annotated by Lori E. Brummer.

U.S.A., Colorado, Montrose County: Uncompahgre Plateau: on Sawmill Mesa between Dry Fork Escalante Creek and Peach Orchard Point on Sawmill Mesa Road, ca 16 air mi SW of Delta.
Sandy soil on canyon rim. Phenology: flowering.
Annotated by Lori E. Brummer.

U.S.A., Colorado, Delta County: Uncompahgre Plateau: Escalante Rim E of Dry Fork Escalante Canyon between the mouth of Tatum Draw and Escalante Creek canyons, ca 10.5 air mi WSW of Delta.
Sandy soil on sandstone pavement at canyon rim. Phenology: flowering.

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.

U.S.A., Colorado, Delta County: Upper Wells Gulch and slopes and ridges of lower Grand Mesa, ca 10.5-11.5 air mi NW of Delta.
Steep clay slopes with basalt boulders and juniper stringers. Phenology: flowering.

U.S.A., Colorado, Montrose County: Above south side of Shavano Valley, just W of Colo Hwy 90, ca 6.5 air mi SW of Montrose.
Steep juniper slopes with occasional pinyon and rubble from sandstone cliffs. Phenology: flowering.
with B. E. Nelson

U.S.A., Colorado, Delta County: Gunnison Gorge National Conservation Area: Ute Road about 3/4 road mi E of Peach Valley Road, ca 7 1/4 air mi NE of Olathe.
Desert shrub with scattered juniper on mudstone and sandstone slopes. Phenology: flowering & fruiting.
with B. E. Nelson

U.S.A., Colorado, Montrose County: Twentyfive Mile Mesa: Potter Canyon, end of Roubideau Canyon Road, ca 5.7 road mi SW from junction with Twentyfive Mesa Road, ca 10.5 air mi SW of Delta.
Desert shrub with scattered juniper in sandstone canyon. Phenology: flowering.

U.S.A., Colorado, Mesa County: Dominguez Canyon Wilderness Study Area: Cactus Park Trail, 4.4 road mi SE of Colo Hwy 141, ca 22.5 air mi WNW of Delta.
Pinyon/juniper in sandstone canyon. Phenology: flowering.

U.S.A., Colorado, Delta County: Gunnison Gorge Wilderness: Ute Trail to Gunnison River, ca 13 air mi ESE of Delta.
Steep, rocky sandstone slopes with pinyon/juniper. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sweetwater County: Basins and Mountains of Southwest Wyoming: Flaming Gorge National Recreation Area: Middle Firehole Canyon, ca 12 air mi SW of Rock Springs; end of Middle Firehole Road.
41.4055° N, 109.4111° W; uncertainty .5 mi., Digital Map
Sandy soils with some shale on slopes by gorge. Phenology: flowering & fruiting.

U.S.A., Colorado, Montrose County: Uncompaghre Plateau: Monitor Mesa, ca 16.5 air mi SW of Delta.
Pinyon/juniper on sandstone mesatop. Phenology: flowering.

U.S.A., Colorado, Delta County: Grand Mesa: foothills at west end of the mesa at the end of Wells Gulch Road in upper Wells Gulch, ca 11.5 air mi NW of Delta.
Pinyon/juniper woodland and mixed shrub community on ridges and slopes. Phenology: flowering.
with B. E. Nelson, Lori E. Brummer

U.S.A., Colorado, Mesa County: Clifton, C and 34 Road Management Area, ca 8 air mi ESE of Grand Junction.
Adobe hills. Phenology: flowering & fruiting.

U.S.A., Colorado, Mesa County: Grand Mesa: Lands End Road, ca 17 air mi SE of Grand Junction.
Pinyon/juniper forest. Phenology: flowering.

U.S.A., Colorado, Montrose County: Uncompahgre Plateau: Rim Road near Tabequache Trail, ca 9 air mi WNW of Montrose.
Pinyon/juniper woodland on sandstone pavement. Phenology: flowering.

U.S.A., Colorado, Mesa County: Uncompahgre Plateau: S of Bridgeport Road, above Deer Creek, ca 19 air mi NW of Delta.
Sandstone hillsides and mesa tops with desert shrub and scattered juniper. Phenology: flowering.

U.S.A., Colorado, Mesa County: Uncompahgre Plateau: Dominquez Canyon Trail, trailhead to lower Dominquez Canyon, ca 20 air mi NW of Delta.
Sandstone canyon. Phenology: flowering.

U.S.A., Colorado, Montrose County: Gunnison Gorge National Conservation Area: Duncan Road Trailhead area, ca 12 air mi N of Montrose.
Shale slopes with sandstone caprock in pinyon/juniper. Phenology: flowering.

U.S.A., Colorado, Delta County: BLM Lands N of Adobe Buttes, NW of Eckert, ca 28.5 air mi NNW of Montrose.
Adobe hills and mesa top. Phenology: flowering.

U.S.A., Colorado, Delta County: Gunnison Gorge National Conservation Area: Smith Mountain Road, ca 11.5 air mi E of Delta.
Pinyon/juniper woodland. Phenology: flowering.

U.S.A., Colorado, Delta County: Uncompahgre Plateau: Escalante Canyon, McCarthy Trail, ca 11.5 air mi W of Delta.
Juniper grasslands on clay hillsides with sandstone mesa tops. Phenology: flowering.

U.S.A., Colorado, Montrose County: Uncompahgre Plateau: Transfer Road above Coalbank Canyon, ca 11 air mi NW of Montrose.
Sandstone mesa on clay hillsides; desert shrubs and grasslands. Phenology: flowering.

U.S.A., Colorado, Mesa County: Kannah Creek Road, ca 3.5 road mi E of U.S. Hwy 50, mesas and hills of lower Grand Mesa.
Desert shrub and grasslands on adobe mesa with basalt boulders. Phenology: flowering.

U.S.A., Colorado, Mesa County: Grand Mesa: Kannah Creek, Spring Camp Trail, ca 18.5 air mi SE of Grand Junction.
Pinyon/juniper woodland. Phenology: flowering.

U.S.A., Colorado, Montrose County: Uncompahgre Plateau: BLM lands near Colona, off BLM Road 3515, ca 8.5 mi S of Montrose.
Adobe hills with scattered juniper on summits and ridges. Phenology: flowering.

U.S.A., Colorado, Mesa County: Uncompahgre Plateau: Dominguez Canyon, middle section of trail to Cactus Park Trail junction, ca 20 air mi NNW of Delta.
Desert grassland and shrubland with scattered pinyon and juniper in wide sandstone canyon. 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, Mesa County: Plateau Valley: lower north slopes of Indian Peak, ca 25 air mi NE of Grand Junction.
Scattered juniper and desert grassland on clay hills with sandstone outcrops. Phenology: flowering & fruiting.

U.S.A., Colorado, Montrose County: Uncompahgre Plateau: mesa top and canyon rim above Spring Creek Canyon, off Dave Wood Road near lower Spring Creek Canyon Trailhead, ca 6.5 air mi SW of Montrose.
Pinyon/juniper woodland on sandstone mesa top. Phenology: flowering.

U.S.A., Colorado, Montrose County: Uncompahgre Plateau: Freshet Draw, W of Happy Canyon, ca 6 air mi SSW of Montrose.
Pinyon/juniper forest on sandstone 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: Grizzly Ridge: Poison Spring Gulch area, ca 25.5 air mi SE of Delta.
Sagebrush shrubland with serviceberry and oak. Phenology: flowering.

U.S.A., Colorado, Delta County: Grand Mesa: Petrie Mesa, ca 7 air mi NNW of Delta.
Basalt covered mesa with adobe slopes; desert grassland. Phenology: flowering.

U.S.A., Colorado, Delta County: Oak Mesa: lower slopes above Leroux Creek, ca 18-19.5 air mi NE of Delta.
Pinyon/juniper woodland on basalt covered mesa. Phenology: flowering.

U.S.A., Colorado, Mesa County: Uncompahgre Plateau: Gunnison Gulch Trailhead area, NE of Bennetts Basin, ca 18.5 air mi W of Delta.
Pinyon/juniper woodland on sandstone mesa. Phenology: flowering.

U.S.A., Colorado, Mesa County: Uncompahgre Plateau: Divide Road: Carson Hole Trailhead to Carson Hole, then NE along Dominguez Creek, ca 29.5 air mi W of Delta.
Dry slopes with ponderosa pine and sagebrush. Phenology: flowering.

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 woodlands with scattered patches of sagebrush meadows. Phenology: flowering.

U.S.A., Colorado, Montrose County: Uncompahgre Basin: hills SE of Cedar Creek, ca 10 air mi SE of Montrose.
Pinyon/juniper woodland. Phenology: flowering.

U.S.A., Colorado, Montrose County: Uncompahgre Plateau: small canyon between Spring Creek and Dave Wood Road, ca 2/3 road mi SW of Dave Wood Road on BLM road, ca 9.5 air mi SW of Montrose.

U.S.A., Colorado, Montrose County: Uncompahgre Plateau: mesa top above East Fork Roatcap Gulch, off of H54 Road, ca 15 air mi SSW of Delta.
Pinyon/juniper community. Phenology: flowering.

U.S.A., Colorado, Mesa County: Plateau Valley: Big Wash, ca 3/4 trail mi SE of confluence with Plateau Creek, ca 17.5 air mi NE of Grand Junction.
Sandstone canyon in sparse pinyon/juniper hills. Phenology: flowering.
with Jennifer R. Ackerfield

U.S.A., Colorado, Mesa County: Grand Mesa: slope and gulch below Castle Peak, N of V Road and just E of Atwell Gulch, ca 27.5 air mi ENE of Grand Junction.
Pinyon/juniper on clay hillsides. Phenology: flowering.
with Jennifer R. Ackerfield

U.S.A., Wyoming, Uinta County: [location and coordinates withheld]
Gentle slopes, alternating sagebrush community and juniper woodlands; gravelly smooth rocks. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sweetwater County: Basins and Mountains of Southwest Wyoming: Flaming Gorge National Recreation Area: Massacre Hill, ca 12 air mi SW of Green River.
41.3963° N, 109.6328° W; uncertainty .5 mi., Digital Map
Ridgetop, sandstone outcrops, and steep sand dune slopes. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sweetwater County: Basins and Mountains of Southwest Wyoming: north end of Black Mountain and Pine Spring area, ca 26 air mi S of Green River.
Sagebrush slopes, cushion communities, conglomerate rim rock, wind swept mesa top, and spring area. Phenology: flowering & fruiting.
Accession: 689854, Barcode: RM0316757

U.S.A., Utah, Daggett County: North Slope Uinta Mountains: Ashley National Forest: Dripping Spring, ca 2 air mi SE of Dutch John.
Pinyon-juniper with some ponderosa pine and stream bottoms. Phenology: flowering & fruiting.

U.S.A., Wyoming, Carbon County: Washakie Basin: ca 17 mi W of Baggs.
Barren south-facing slope of small ridge on pale-colored, loose sandy-clay soil, upper slopes; with Eriogonum brevicaule, Elymus spicatus, and Astragalus tenellus. Uncommon.

U.S.A., Wyoming, Sweetwater County: Basins and Mountains of Southwest Wyoming: Flaming Gorge National Recreation Area: west side of Flaming Gorge Reservoir between Firehole Canyon and Sage Creek Basin, ca 13 air mi S of Green River.
Sandy clay slopes with scattered rock, dominated by desert shrubs. Phenology: flowering & fruiting.
with C. H. Refsdal and Laura Welp

U.S.A., Wyoming, Sweetwater County: Basins and Mountains of Southwest Wyoming: Flaming Gorge National Recreation Area: south peninsula at the confluence of Blacks Fork and Green River, ca 17 air mi S of Green River.
Sandy clay slopes covered with small cobblestones, dominated by desert shrubs. Phenology: flowering & fruiting.
with C. H. Refsdal and Laura Welp

U.S.A., Utah, Daggett County: Southwestern Wyoming and Adjacent Utah: Browns Park: ca 11 air mi E of Dutch John on the north side of the Green River.
Pinyon-juniper woodlands, south facing slope of rolling hills, in small rounded gravel mixed with sandy loam. Phenology: flowering & fruiting.
with Larry Refsdal and Susan Bellew

U.S.A., Utah, Daggett County: Southwestern Wyoming and Adjacent Utah: Browns Park: ca 14.7 air mi ESE of Dutch John.
T2N R25E S32 N1/2; also South1/2 S29
White chalky outcrops, limestone, loose sandy soils. Phenology: flowering & fruiting.

U.S.A., Utah, Daggett County: Southwestern Wyoming and Adjacent Utah: Browns Park: ca 15.3 air mi E of Dutch John.
Flat mountain plateau with sagebrush and juniper. Phenology: flowering & fruiting.

U.S.A., Utah, Daggett County: Southwestern Wyoming and Adjacent Utah: Browns Park: ca 13 air mi E of Dutch John; 1.4 mi N of junction of Jarvie Ranch/Browns Park roads on east side of Browns Park Road.
Dark red-brown loose soils. Phenology: flowering & fruiting.

U.S.A., Wyoming, Sweetwater County: Basins and Mountains of Southwest Wyoming: Flaming Gorge National Recreation Area: ca 6.1 air mi ENE of Manila.
Scattered junipers, sagebrush, rolling hills. Phenology: flowering & fruiting.
with S. Goodrich

U.S.A., Utah, Daggett County: Southwestern Wyoming and Adjacent Utah: Flaming Gorge National Recreation Area: ca 4 air mi E of Manila.
Salt desert shrubs, scattered junipers, steep slopes, Morrison clays and Dakota sandstone. Phenology: flowering & fruiting.
with S. Goodrich

U.S.A., Wyoming, Sweetwater County: Basins and Mountains of Southwest Wyoming: Flaming Gorge National Recreation Area: ca 6 air mi NW of Dutch John; 4.3 mi W of Wyo Hwy 191 just inside Ashley National Forest.
41.0131° N, 109.5131° W; uncertainty .75 mi., Digital Map
South aspect, sandstone benches with mostly red clay soils with some white sandy soils. Phenology: flowering & fruiting.
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 & 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., 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., Wyoming, Sweetwater County: Basins and Mountains of Southwest Wyoming: ca 6.2 air mi N of McKinnon; ca 6.1 mi N on County Road 1 from Wyo Hwy 414.
Vegetated sand dunes. Phenology: flowering & fruiting.

U.S.A., Wyoming, Uinta County: Basins and Mountains of Southwest Wyoming: lower east flank of Hickey Mountain, ca 3 air mi NNW of Lonetree.
Sagebrush flats with sandy soils. Phenology: flowering & fruiting.

U.S.A., Wyoming, Fremont County: Fremont County, Wyomning. Wind River Basin. Tough Creek. Located 6 air miles North of Shoshoni and 1.5 air miles northwest of Bonneville Reservoir.
Desert flats. Soil.: Sandy Loam. Slope 3. Phenology: flowering.
Shannen M. Cashman, WYO050203. 6/3/2019.
with Margaret R. Hackl

U.S.A., Wyoming, Sweetwater County: Basins and Mountains of Southwest Wyoming: Cedar Mountain, ca 12 air mi N of McKinnon; 2.4 mi N from Cedar Rim Road on two track.
Ridgetop and west-facing slopes, sandy soils with conglomerate, cushion plants. Phenology: flowering & fruiting.

U.S.A., Colorado, La Plata County: San Juan Mountains: ca 1 road mi N of Durango city limits on U.S. Hwy 550-Colo Hwy 789 along the Animas River.
Open areas on pinyon-juniper-oak slope. Phenology: flowering.
with Ray Umber and Tilton Davis IV

U.S.A., Wyoming, Big Horn County: Big Horn Mountains: ca 25.5 air mi ESE of Greybull, ca 8.5 air mi N of Hyattville on Alkali Road.
Canyon walls and rim. Phenology: flowering & fruiting.
Accession: RM (unaccessioned), Barcode: 804030

U.S.A., Wyoming, Fremont County: Wind River Basin; Johnny Behind the Rocks, 13.5 air miles SSE of Lander.
Sagebrush grasslands with occasional juniper; loam soil; 3 degree slope. Associated species: Artemisia tridentata var. wyomingenis, Carex filifolia, Allium textile, Erigeron pumilus, Astragalus missouriensis, Opuntia polyacantha. Phenology: flowering & fruiting.
Christopher Coggin, 18. 6/5/2017.
with Emma E. Freeland and Leah Prescott

U.S.A., Utah, Daggett County: Southwestern Wyoming and Adjacent Utah: Browns Park: Green River, ca 13 air mi ESE of Dutch John; 1.8 mi S of junction of Jarvie Ranch/Browns Park roads on west side Browns Park Road.
T2N R25E S30 South1/2; also N1/2 S31
Upland, sandy soils, scattered juniper, salt desert shrubs. Phenology: flowering & fruiting.
with Barbara McNight