Cryptantha cinerea var. jamesii (2002)
BORAGINACEAE
Cryptantha cinerea (Greene) Cronquist var. jamesii Cronquist
U.S.A., Wyoming, Converse County: Thunder Basin National Grassland and Vicinity: along Sand Creek above and below confluence with Coal Draw, ca 20 air mi NW of Bill; ca 46 air mi NNW of Douglas.
Sandy silver sagebrush/grassland. Phenology: flowering & fruiting.
Annotations:
1. Cryptantha cinerea (Greene) Cronquist var. jamesii Cronquist
Annotated by Peter J. Ebertowski.
with Peter Ebertowski
Accession: RM (unaccessioned)

Cryptantha cinerea var. jamesii (2002)
BORAGINACEAE
Cryptantha cinerea (Greene) Cronquist var. jamesii Cronquist
U.S.A., Wyoming, Campbell County: Thunder Basin National Grassland and Vicinity: along a draw ca 3/4-1 mi S of Porcupine Creek, ca 0.5 mi W of Teckla; ca 14.5 air mi SE of Wright.
Aristida/Bouteloua/Sporobolus on sandy burned sagebrush/grassland. Phenology: flowering & fruiting.
Annotations:
1. Cryptantha cinerea (Greene) Cronquist var. jamesii Cronquist
Annotated by Peter J. Ebertowski.
Accession: RM (unaccessioned)

Cryptantha cinerea var. jamesii (1984)
BORAGINACEAE
Cryptantha cinerea (Greene) Cronquist var. jamesii Cronquist
U.S.A., Wyoming, Carbon County: Upper North Platte and Laramie River Drainages: Ferris Mountains: Sand Creek, ca 2 air mi SW of summit of Bear Mountain.
Along stream through sand dunes. Phenology: flowering & fruiting.
Accession: RM 665579, Barcode: RM0321147

U.S.A., Wyoming, Converse County: Thunder Basin National Grassland and Vicinity: ridge E of Fiddle Benchmark on County Road 32, ca 20 air mi N of Douglas; ca 13.5 air mi SSW of Bill.
Yucca and big sagebrush. Phenology: flowering & fruiting.
Accession: RM (unaccessioned)

U.S.A., Wyoming, Converse County: Thunder Basin National Grassland and Vicinity: Cheyenne River Draw on County Road 31, ca 27 air mi NNE of Glenrock; ca 36 air mi NNW of Douglas.
Sagebrush/grassland. Phenology: flowering & fruiting.

U.S.A., Wyoming, Weston County: Thunder Basin National Grassland and Vicinity: Cheyenne River on Dull Center or County Road 7A, ca 34 air mi ESE of Wright; ca 26 air mi NE of Bill.
Sandy knoll. Phenology: fruiting.

U.S.A., Wyoming, Converse County: Thunder Basin National Grassland and Vicinity: Stinking Water Creek on County Road 31, ca 34 air mi SSW of Wright; ca 42 air mi NNW of Douglas.
Koeleria, Stipa, Bouteloua grassland. Phenology: flowering & fruiting.
Peter J. Ebertowski, 2602. 8/5/2002.

U.S.A., Wyoming, Campbell County: Thunder Basin National Grassland and Vicinity: ravine S of and leading to Porcupine Creek on dirt road ca 0.5 mi W of Wyo Hwy 59, ca 9.5 air mi S of Wright; ca 29 air mi NNW of Bill. NWZ1/4
Mosaic of sagebrush and grassland. Phenology: flowering & fruiting.

U.S.A., Wyoming, Weston County: Thunder Basin National Grassland and Vicinity: Cow Camp on Buck Creek, off of Forest Road 926, ca 25 air mi E of Wright; ca 41 air mi WSW of Newcastle.
Sagebrush/grassland. Phenology: flowering & fruiting.
Peter J. Ebertowski, 292. 6/20/2002.
with B. E. Nelson

U.S.A., Wyoming, Converse County: Thunder Basin National Grassland and Vicinity: Antelope Creek on Forest Road 942, ca 28 air mi SE of Wright; ca 16.5 air mi NNE of Bill.
On floodplain of creek. Phenology: fruiting.
Peter J. Ebertowski, 511. 6/24/2002.

U.S.A., Wyoming, Campbell County: Thunder Basin National Grassland and Vicinity: Hilight oil and gas field, on Keeline Road, ca 9.5 air mi NE of Wright; ca 34 air mi S of Gillette.
Elev. 4820 ft.
Roadside in agricultural land. Phenology: flowering & fruiting.

U.S.A., Wyoming, Weston County: Thunder Basin National Grassland and Vicinity: hills S of and draining to West Fork Fiddler Creek on Upton - Fairview or County Road 59, ca 11 air mi S of Upton; ca 22 air mi WNW of Newcastle.
Sandstone outcrops in grassland. Phenology: flowering & fruiting.

U.S.A., Wyoming, Weston County: Thunder Basin National Grassland and Vicinity: west slope of Soda Butte, on Wyo Hwy 116, ca 10 air mi SW of Upton; ca 44 air mi ESE of Gillette.
Stipa comata grassland. Phenology: flowering & fruiting.

U.S.A., Wyoming, Weston County: Thunder Basin National Grassland and Vicinity: Wildcat Creek and hills to SW, on County Road 54, ca 27 air mi SW of Newcastle, ca 36 air mi S of Upton.
Sandy bowl in grassland. Phenology: fruiting.

U.S.A., Wyoming, Campbell County: Thunder Basin National Grassland and Vicinity: TA Buttes on two-track road off Union Chapel Road, ca 6 air mi SE of Gillette; ca 4.5 air mi S of Wyodak.
Silver sagebrush grassland. Phenology: flowering & fruiting.

U.S.A., Wyoming, Weston County: Thunder Basin National Grassland and Vicinity: grassland N of Little Thunder Creek, on Wyo Hwy 450, ca 28 air mi ESE of Wright; ca 39 air mi WSW of Newcastle.
Patch of fine sand along cut in ravine slope. Phenology: fruiting.

U.S.A., Wyoming, Weston County: Thunder Basin National Grassland and Vicinity: ravine running NE from Buck Creek, on Forest Road 926, ca 24 air mi E of Wright; ca 39 air mi W of Newcastle.
Ravine of sand and sandstone formations. Phenology: flowering & fruiting.

U.S.A., Wyoming, Converse County: Thunder Basin National Grassland and Vicinity: Brown Springs Creek, on two-track off Ross or County Road 31, ca 32 air mi NW of Douglas; ca 22 air mi NNE of Glenrock.
Sandy ravine floor below spring. Phenology: flowering & fruiting.

U.S.A., Wyoming, Converse County: Thunder Basin National Grassland and Vicinity: Antelope Creek, ca 0.5 mi W of its confluence with Wildcat Creek, on Forest Road 949, ca 28 air mi SE of Wright; ca 51 air mi NNE of Douglas.
Deep, fine sand above first stream terrace. Phenology: flowering & fruiting.

U.S.A., New Mexico, Lincoln County: Lincoln National Forest: Lone Mountain.
Elev. 7900 ft.
5% southwest slope; gravelly clay; open grass type; abundant with grama, yucca and peavine. Phenology: flowering.
Annotations:
3. Cryptantha cinerea (Greene) Cronquist var. jamesii Cronquist
Annotated by B. E. Nelson in 2009.
Accession: USFS 435958

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: flowering.
with Laura Welp
Accession: 673228, Barcode: RM0321149

U.S.A., Wyoming, Carbon County: [location and coordinates withheld]
Partially vegetated sand dunes, ca 30-40' tall. Phenology: flowering & fruiting.
Accession: 673229, Barcode: RM0321150

U.S.A., Wyoming, Carbon County: [location and coordinates withheld]
Partially vegetated sand dunes at base of rim with grasses and low sagebrush; sandy soil. Phenology: flowering & fruiting.
Accession: 674329, Barcode: RM0321148

U.S.A., Wyoming, Fremont County: Upper North Platte and Laramie River Drainages: E of Agate Flat or BLM Road 2404, ca 15.7 air mi NW of Three Forks Junction; ca 9 air mi NE of Jeffrey City.
Sagebrush grassland in sandy soil. Phenology: flowering & fruiting.
with Pamela Foster
Accession: RM 665581, Barcode: RM0321145

U.S.A., Arizona, Coconino County: Coconino National Forest: Deadman Ranger Station pasture.
Elev. 6300 ft.
Northeast slope; cinders soil; on grama range. Abundant. Coconino and Yavapai counties. Phenology: flowering & fruiting.
Annotated by B. E. Nelson in 2009.
Accession: USFS 436085

U.S.A., Colorado, Gunnison County: Northern Gunnison Basin: ca 4.5 air mi ESE of Parlin.
Wet drainage (no surface water); Salix and Pentaphylloides. Phenology: flowering & fruiting.
Accession: (unaccessioned)

U.S.A., South Dakota, Custer County: Buffalo Gap National Grassland and Vicinity: 22 air mi NE of Buffalo Gap, on the banks of the Cheyenne River.
Banks of river, Populus deltoides/Panicum virgatum plant community in sandy soil. Phenology: flowering & fruiting.
with Beth A. Burkhart

U.S.A., Nebraska, Sioux County: Oglala National Grassland and Vicinity: ca 13 air mi NW of Crawford at Roundtop Mountain.
Mountain of pine in rock and sand soils pine woodland. Phenology: flowering & fruiting.

U.S.A., Nebraska, Sioux County: Oglala National Grassland and Vicinity: ca 13 air mi NW of Crawford at Roundtop Mountain.
Mountain of pine in rock and sand soils pine woodland. Phenology: flowering.

U.S.A., Nebraska, Dawes County: Oglala National Grassland and Vicinity: Roundtop Mountain, ca 6 miles NW of Crawford.
Northeast-facing ridge of pine trees and Yucca; ridge is rock covered and soil is extremely sandy; Pinus/Oryzopsis micranthera plant community; woodland. Phenology: flowering & fruiting.

U.S.A., Wyoming, Carbon County: Upper North Platte and Laramie River Drainages: Ferris Mountains: Sand Creek Canyon at east end of range, ca 17 air mi N of Independence Rock.
Creek and adjacent sand dunes. Phenology: flowering & fruiting.
with Kevin J. Taylor
Accession: RM 666635, Barcode: RM0321144

U.S.A., South Dakota, Custer County: Buffalo Gap National Grassland and Vicinity: ca 20 mi SSE of Hermosa, next to the Cheyenne River.
In sandy soil on river banks. Phenology: flowering & fruiting.

U.S.A., Nebraska, Sioux County: Oglala National Grassland and Vicinity: ca 36-37 air mi NW of Crawford and 8.5 - 9 mi W of Edgemont Road and 0.5 mi NW of Forest Road 932 on south banks of Indian Creek.
In sand on south banks of creek. Phenology: flowering & fruiting.

U.S.A., Nebraska, Sioux County: Oglala National Grassland and Vicinity: ca 26.5-27 air mi NW of Crawford.
Pinus ponderosa covered ridge of escarpment; soils are rock outcrops and sand. Phenology: flowering & fruiting.

U.S.A., Nebraska, Sioux County: Oglala National Grassland and Vicinity: ca 24 air mi NW of Crawford on hill immediately adjacent to and E of Milo Road.
Pinus ponderosa covered ridge of escarpment; soils are sand. Phenology: flowering & fruiting.

U.S.A., Nebraska, Sioux County: Oglala National Grassland and Vicinity: ca 16 air mi NW of Crawford and ca 2 air mi due N of Cottonwood Road.
Pinus ponderosa covered ridge of escarpment; soils are sand. Phenology: flowering & fruiting.

U.S.A., Nebraska, Sioux County: Oglala National Grassland and Vicinity: ca 28 air mi NW of Crawford and just NW near base of Eagles Eye Rock.
In sandy soil at base of ridge. Phenology: flowering & fruiting.

U.S.A., Colorado, Gunnison County: Southern Gunnison Basin: ca 1.5 air mi N of Maple Leaf Mine; ca 5 road mi S of U.S. Hwy 50; ca 10 air mi SE of Gunnison along Colo Hwy 114.
Roadside. Phenology: flowering & fruiting.

U.S.A., Colorado, Gunnison County: Southern Gunnison Basin: on County Road 56A, ca 1.8 air mi SW of Gunnison.
Sagebrush steppe. Phenology: flowering & fruiting.
Melanie Arnett, 81. 6/7/1998.

U.S.A., Colorado, Gunnison County: Southern Gunnison Basin: on County Road 56A, ca 1.8 air mi SW of Gunnison.
Sagebrush steppe. Phenology: flowering & fruiting.
Melanie Arnett, 82. 6/7/1998.

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.
Accession: RM 748175

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.
Accession: RM 748174

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.
Accession: RM 748173

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, Gunnison County: Southern Gunnison Basin: intersection of County roads 27B and 27C at North Beaver Creek, ca 1.8 air mi NNE of Rudolph Hill; ca 10.5 air mi ESE of Gateview.
Riparian and adjacent sagebrush shrubland. Phenology: flowering & fruiting.

U.S.A., Wyoming, Goshen County: Wetlands and Adjacent Areas: North Laramie River, ca 7 air mi due N of Wheatland.
Dry uplands. Phenology: flowering & fruiting.

U.S.A., Wyoming, Weston County: Wetlands and Adjacent Areas: Little Thunder Creek, ca 32 air mi E of Wright.
Dry Artemisia scrub uplands. Phenology: flowering.

U.S.A., Wyoming, Platte County: 5 mi NE of Glendo.
42.5554° N, 105.0108° W; NAD 83, uncertainty 2 mi., Digital Map
Sandy soil. Phenology: flowering & fruiting.

U.S.A., Wyoming, Campbell County: 5 mi S of Gillette.
44.2272° N, 105.4573° W; NAD 83, uncertainty 1 mi., Digital Map
Sandy area. Phenology: flowering & fruiting.

U.S.A., Wyoming, Platte County: On the Oregon Trail at Warm Springs, 3 mi W of Guernsey.
42.2482° N, 104.7868° W; NAD 83, uncertainty 1 mi., Digital Map
Dry sandy stream bed. Phenology: flowering & fruiting.

U.S.A., Wyoming, Platte County: 3 mi E of Wheatland.
Roadsides, dry sandy hills. Phenology: flowering & fruiting.

U.S.A., Wyoming, Goshen County: 2-4 mi SW of Ft. Laramie.
Sandy roadsides. Phenology: flowering & fruiting.
with Marjorie W. Porter

U.S.A., Wyoming, Niobrara County: At the Niobrara River crossing near Van Tassel.
42.6627° N, 104.0982° W; NAD 83, uncertainty 0.5 mi., Digital Map
Abundant, grassy sandhills. Phenology: flowering & fruiting.
with Marjorie W. Porter

U.S.A., New Mexico, Rio Arriba County: Santa Fe National Forest and Vicinity: Jemez Mountains: Salitral Creek and spring, 4.5 air mi WNW of Coyote, where Forest Road 148 crosses creek. Collection within 1/4 mi up and down creek and at nearby spring.
Riparian and sandy banks. Significant salt deposits. Phenology: flowering & fruiting.

U.S.A., New Mexico, Los Alamos County: Santa Fe National Forest and Vicinity: Jemez Mountains: lower Guaje Canyon and Cabra Canyon, 3 air mi N of Los Alamos. From Guaje reservoir E 3 mi, then S to road.
Riparian drainage through mixed conifer forest, into a burn past the canyon, and then a ponderosa pine forest before joining the road. Phenology: flowering & fruiting.

U.S.A., New Mexico, Rio Arriba County: Santa Fe National Forest and Vicinity: Jemez Mountains: Forest Road 144, Santa Clara Indian Reservation Road, 6 mi W of Espanola.
Pinyon-juniper scrub and pumice mining areas. Phenology: flowering & fruiting.

U.S.A., New Mexico, Rio Arriba County: Santa Fe National Forest and Vicinity: Jemez Mountains: Arroyo del Torro adjacent to U.S. Hwy 84.
Roadside right-of-way. Phenology: flowering & fruiting.

U.S.A., New Mexico, Rio Arriba County: Santa Fe National Forest and Vicinity: Jemez Mountains: Canyon Madera, first mile from road.
Sandy slopes and stream bottom. Phenology: flowering & fruiting.

U.S.A., New Mexico, Rio Arriba County: Santa Fe National Forest and Vicinity: Arroyo Gavilan, 2.3 road mi S of Taos County on U.S. Hwy 285.
Sandy drainage. Phenology: flowering.

U.S.A., New Mexico, Rio Arriba County: Santa Fe National Forest and Vicinity: Jemez Mountains: 16 air mi NNE of Espanola to 0.5 road mi S on U.S. Hwy 285.
Roadside. Phenology: flowering & fruiting.

U.S.A., New Mexico, Sandoval County: Santa Fe National Forest and Vicinity: Jemez Mountains: Forest Road 607 on Virgin Mesa, 4 air mi SSW of La Cueva. N35.824 W106.687 SW 0.5 air mi along road to N35.821 W106.694.
A thinned fire break of Pinus ponderosa and P. strobiformis above, current and locust below, and standing slash. Soils of decomposed, fine volcanic ash. Phenology: flowering.

U.S.A., New Mexico, Sandoval County: Santa Fe National Forest and Vicinity: at the head of Arroyo San Jose on Mesa de Cuba on County Road 88, ca 4 air mi NW of Cuba.
Sandy pinyon forest. Phenology: flowering & fruiting.
with Jill Larson

U.S.A., Wyoming, Laramie County: Along County Road 206, ca 5 mi S of Pine Bluffs.
In sagebrush-grassland and scattered limber pine. Phenology: flowering & fruiting.

U.S.A., Wyoming, Carbon County: Upper North Platte and Laramie River Drainages: sand dunes W of County Road 351, ca 4.4 air mi SW of Seminoe Dam; ca 23.5 air mi NE of Sinclair.
Sand dunes; open areas and knolls of Artemisia cana, Psoralidium lanceolatum, and Chrysothamnus sp. Phenology: flowering & fruiting.

U.S.A., Arizona, Coconino County: Painted Desert: Laguna Canyon.
Sandy shades. 10-11 Jul 1920 Phenology: flowering & fruiting.
Annotated by Robert C. Sivinski in 1983.

U.S.A., Wyoming, Converse County:
Sandy sagebrush with Bouteloua, Yucca. Phenology: fruiting.

U.S.A., Wyoming, Goshen County: Ca 3 mi E of Torrington.
Sand hills with Artemisia filifolia, Muhlenbergia. Phenology: flowering.

U.S.A., Wyoming, Natrona County: W of Cole Creek Road. (Wyo Hwy 256) off Sand Piper Drive.
T34N R78W S32; also S33
Sand dunes. Phenology: flowering & fruiting.
with Jane P. Nelson

U.S.A., Wyoming, Natrona County: North side of North Platte River.
T34N R79W S33
On sand dunes. Sagebrush-grassland. Phenology: flowering & fruiting.

U.S.A., Wyoming, Laramie County: Southeast Plains: north end of Pine Bluffs, ca 1/4-3/4 mi S of Pine Bluffs; ca 1-1 1/4 mi W of Nebraska.
Grassland of Stipa comata, Oryzopsis hymenoides, Bouteloua gracilis on sandstone caprock. Phenology: flowering & fruiting.
with Jane Struttmann

U.S.A., Wyoming, Laramie County: Southeastern Plains: Little Bear Creek, ca 0.9 mi W of I-25; ca 23 mi N of Cheyenne.
Grassy terrace above gravel wash by big bend in creek; community of Stipa viridula and Bouteloua gracilis with Cryptantha cinerea, Glycyrrhiza lepidota, and Plantago lanceolata; soil gravelly sandy-loam. Phenology: flowering & fruiting.

U.S.A., Wyoming, Carbon County: Great Divide Basin: sand dune complex 2 1/4 air mi N of Table Mountain, ca 2 1/4 mi S of Ferris; ca 12 mi E of U.S. Hwy 287.
Stabilized dunes in depression on north side of main dune complex; community of Chrysothamnus nauseosus, C. viscidiflorus, Psoralidium lanceolatum, and Elymus lanceolatus. Phenology: flowering & fruiting.

U.S.A., Wyoming, Fremont County: Great Divide Basin: sand dunes on south side of Green Mountain, on south side of Crooks Creek opposite the confluence of Daniel Creek, ca 9 air mi WNW of Bairoil.
Gentle slopes of semi-stabilized sand dune dominated by Chrysothamnus nauseosus and C. viscidiflorus with vegetative cover of 30%. Phenology: flowering & fruiting.

U.S.A., Wyoming, Fremont County: Great Divide Basin: Sand Spring, ca 0.2 mi N of confluence with Crooks Creek; ca 4.5 mi SE of Crooks Gap; ca 12 mi S of Jeffrey City.
Steep (60%) sand slope above spring-fed stream in community of Psoralidium lanceolatum, Phacelia hastata, and Elymus lanceolatus. Phenology: flowering & fruiting.

U.S.A., Wyoming, Fremont County: Great Divide Basin: Sand Spring, ca 0.2 mi N of confluence with Crooks Creek, ca 4.5 mi SE of Crooks Gap and 12 mi S of Jeffrey City.
Steep (60%) sand slope above spring-fed stream in community of Psoralidium lanceolatum, Phacelia hastata, and Elymus lanceolatus. Phenology: fruiting.

U.S.A., New Mexico, Grant County: Gila National Forest; Stevens Creek.
Phenology: flowering & fruiting.
Annotated by Elinor Lehto in 1981.
Accession: RMRS (unaccessioned)

U.S.A., Arizona, Navajo County: Apache National Forest: Sitgreaves National Forest; Heber area.
T13N R16E S15
Phenology: fruiting.
Accession: RMRS (unaccessioned)

U.S.A., New Mexico, Santa Fe County: 15 mi W of Santa Fe.
Phenology: flowering & fruiting.
Annotated by Robert C. Sivinski.
with E. Gertrude Heller

U.S.A., Colorado, Fremont County: 0.25 mi N of Brush Hollow Reservoir.
Dry grassland. Phenology: flowering.
Annotated by William A. Weber.
with Timothy Van Luven

U.S.A., Colorado, El Paso County: Palmer Lake district.
Sandy soils. Phenology: flowering & fruiting.
Annotated by Robert C. Sivinski.

U.S.A., Colorado, Rio Grande County: 2 km above Pinos Creek.
T38N R4E S1 SW1/4 of NW1/4
Grassland of Muhlenbergia montanum and Festuca arizonica in clay loam on southern aspect on 45% slope. Phenology: flowering & fruiting.

U.S.A., Colorado, Gunnison County:
Phenology: fruiting.
Annotated by Robert C. Sivinski.

U.S.A., Colorado, Gunnison County:
Phenology: fruiting.

U.S.A., Colorado, Archuleta County: Arboles.
Phenology: flowering & fruiting.

U.S.A., New Mexico, Sandoval/Rio Arriba County: Rio Puerco National Forest: Upper Chuillia Road 15 mi N of Cuba.
Big sagebrush and pinyon community. Phenology: flowering & fruiting.
Annotated by Walter A. Kelley in 1985.
1.
Annotated by Charles Feddema in 1985.

U.S.A., Colorado, Chaffee County: Salida.
Charles Piper Smith, 3912. 8/2/1925.

U.S.A., New Mexico, Sandoval County: Vallicitos: 12 mi beyond the Jemez Pueblo.

U.S.A., Colorado, Weld County: Keota: Rocky Springs.

U.S.A., Colorado, Weld County: NW of Grover.
Bluffs. Phenology: flowering & fruiting.
Earl Lynd Johnston, 215. 5/24/1926.

U.S.A., Colorado, Weld County: NW of Grover.
Bluffs. Phenology: flowering & fruiting.
Earl Lynd Johnston, 216. 5/24/1926.

U.S.A., Colorado, Douglas County: Near Castle Rock.
Roadside. Phenology: flowering & fruiting.

U.S.A., Colorado, Fremont County: Near Royal Gorge.
Dry clay slopes. Phenology: fruiting.

U.S.A., Colorado, Fremont County: Near Royal Gorge.

U.S.A., Colorado, Douglas County: Near Castle Rock.

U.S.A., Colorado, Denver County: Chaffe Park: Denver.
Dry flat. Phenology: fruiting.

U.S.A., Colorado, Ouray County: Ouray.
Ellsworth Bethel, 6067. 6//1898.

U.S.A., Colorado, Ouray County: Ouray.
Ellsworth Bethel, s.n.. 6//1898.

U.S.A., Colorado, Boulder County: Near Boulder.
Plains and foothills. Phenology: fruiting.

U.S.A., Colorado, Otero County: Rocky Ford.
George E. Osterhout, 2037. 6/8/1900.

U.S.A., Colorado, Otero County: North of Rocky Ford.

U.S.A., Colorado, Bent County: Las Animas.

U.S.A., Colorado, Yuma County: Wray.

U.S.A., Colorado, Sedgwick County: Julesburg.

U.S.A., Colorado, Sedgwick County: Julesburg.
George E. Osterhout, 5204. 7/8/1914.

U.S.A., Colorado, Weld County: SE of Cheyenne.

U.S.A., Colorado, Weld County: Antelope Hills.

U.S.A., Colorado, Weld County: Cornish.

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

U.S.A., Colorado, El Paso County: Colorado Springs
George E. Osterhout, 627. 7/3/1895.

U.S.A., Colorado, Fremont County: Canon City.

U.S.A., Colorado, Gunnison County: W of Sapinero.

U.S.A., Colorado, El Paso County: Near Colorado Springs.

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

U.S.A., Colorado, Fremont County: Canon City.
George E. Osterhout, s.n.. 6/27/1895.

U.S.A., Colorado, El Paso County: Colorado Springs
George E. Osterhout, s.n.. 7/3/1895.

Cryptantha cinerea var. jamesii ()
U.S.A., Colorado, El Paso County: Between Colorado Springs and Palmer Lake.
George E. Osterhout, s.n.. //.

U.S.A., Colorado, Weld County: Near Keota.
George E. Osterhout, s.n.. 7/13/1920.

U.S.A., Colorado, Fremont County: 3.0 mi W of junction of CO Hwy 115 and I-50 on I-50.
Steeply sloped south-facing road cut on dry disturbed shale. Phenology: flowering.
Gretchen Smith, 16. 5/5/1987.
with Becky Sharp

U.S.A., Colorado, Costilla County: Blanca.
Elev. 2545 m.
Dry open soil. Phenology: flowering & fruiting.

U.S.A., Colorado, El Paso County: 8 mi NE of Colorado; near Pike National Forest.
Grassland. Phenology: flowering & fruiting.
Annotated by Walter A. Keller.
Accession: USFS 435957

U.S.A., Colorado, Weld County:
Grassland with gentle slope in gravelly soil. Phenology: flowering & fruiting.

U.S.A., Colorado, Elbert County: Along Big Sandy Creek; 7 miles W of Limon.
Sandy soil along creek. Phenology: fruiting.

U.S.A., Colorado, Kiowa County: 10 mi W Haswell.
Dry plains. Phenology: fruiting.

U.S.A., Colorado, Pueblo County: Near Pueblo.
Mesas. Phenology: flowering & fruiting.
with F. K. Vreeland

U.S.A., Colorado, Pueblo County: San Isabel National Forest: 4 mi W of Pueblo on Limestone Ridge.
Common on 20% west limestone ridge. Phenology: fruiting.
Annotated by Ivan M. Johnston.

U.S.A., Colorado, Moffat County: Sheep Head Basin.
Woodland. Phenology: fruiting.
Annotated by Ivan M. Johnston.

U.S.A., Colorado, Chaffee County: Near mouth of Brown's Canyon; Arkansas River Drainage.
Sandy loam pasture. Phenology: flowering & fruiting.
Rich VanBuskirk, 21. 7/21/1987.
with Michele Barlow

U.S.A., Colorado, Washington County: ca 15 mi ENE of Anton.
T3S R50W S2 S1/2 of SE1/4
Sand Hills with Artemisia filifolia, Phlox andicola. Phenology: flowering & fruiting.

U.S.A., Colorado, Weld County:
Eroded gully in sandy loam. Phenology: fruiting.

U.S.A., Colorado, Weld County:
Overgrazed grassland in sandy soil. Phenology: fruiting.

Overgrazed grassland in loam. Phenology: fruiting.

U.S.A., New Mexico, San Juan County: Ca 5 mi E of Aztec.
Pinyon-juniper community in sandy clay. Phenology: flowering.
with K. Heil

U.S.A., Colorado, Fremont County: 2.2 mi N of Hwy 50: where Sixmile Creek emerges below Phantom Canyon, S of old railroad grade and hogbacks, Florence Quadrangle.
Light colored shale knolls and hogbacks at creek on Niobrara formation with Frankenia, Atriplex, Eriogonum, and Stipa hymenoides. Phenology: flowering & fruiting.

U.S.A., Colorado, Otero County: 1 mi S of La Junta on Colo Hwy 109.
Short grass plains. Phenology: flowering & fruiting.
with R. C. Witmann

U.S.A., Colorado, Otero County: 4 mi E of La Junta; S side of Arkansas River.
Shale bench over creek. Phenology: flowering & fruiting.

U.S.A., Wyoming, Laramie County: [location and coordinates withheld]
Rough breaks. Phenology: flowering & fruiting.

U.S.A., Wyoming, Goshen County: [location and coordinates withheld]
Barrow pits and road cuts. Phenology: flowering & fruiting.

U.S.A., Wyoming, Goshen County: Southern Powder River Basin/Southeastern Plains: Southeastern Plains: "Five Buttes", ca 5.3 air mi of Jay Em; ca 27.5 air mi N of Lingle, just E of U.S. Hwy 85.
Slopes of the buttes. Phenology: flowering.

U.S.A., Wyoming, Goshen County: Southern Powder River Basin/Southeastern Plains: Southeastern Plains: 16 air mi N of Torrington on Wyo Hwy 159.
In sandy upland grassland with Gaura, Psoralea, Townsendia, and Astragalus. Common.
with Paul Ehrmann

U.S.A., Wyoming, Fremont County: Sweetwater Rocks, ca 8 air mi ENE of Jeffrey City.
Sagebrush grassland. Phenology: fruiting.
with Georgia Haines

U.S.A., Wyoming, Fremont County: Sweetwater Rocks: Cranner Rock, ca 14 3/4 air mi ESE of Jeffrey City.
Sandy soil at base of granite outcrop. Phenology: flowering.

U.S.A., Wyoming, Natrona County: Sweetwater Rocks: Savage Pocket, ca 13 air mi NE of Muddy Gap Junction.
Sandy soil beside meadow by creek. Phenology: flowering & fruiting.
with Georgia Haines

U.S.A., Wyoming, Converse County: [location and coordinates withheld]
Sagebrush plains. Phenology: flowering.
with Ronald L. Hartman

U.S.A., Wyoming, Campbell County: [location and coordinates withheld]
Along creek and on adjacent plains; open slope. Phenology: flowering.
with Ronald L. Hartman

U.S.A., Wyoming, Converse County: [location and coordinates withheld]
Rolling plains, highway right-of-way; right-of-way, slope near stream. Phenology: flowering & fruiting.

U.S.A., Wyoming, Campbell County: [location and coordinates withheld]
Small stream; roadside. Phenology: flowering.

U.S.A., Wyoming, Campbell County: Powder River Basin: ca 15.5 mi ESE of Reno Junction.
Sagebrush plains, ponderosa pine covered slopes, sandstone outcrops; plains. Phenology: flowering.
with Ronald L. Hartman and Mary Alice Sanguinetti.

U.S.A., Wyoming, Campbell County: [location and coordinates withheld]
Heavily grazed plains and butte, eroded slopes, small holding pond; plains, right-of-way. Phenology: fruiting.

U.S.A., Wyoming, Converse County: Powder River Basin: along Sand Creek.
Sandy flats. Phenology: flowering & fruiting.
with Mary Alice Sanguinetti

Plains, sandstone outcrops, and hard sand along pipeline route; plains. Phenology: fruiting.
with Mary Alice Sanguinetti

U.S.A., Wyoming, Converse County: Powder River Basin: near Bozeman Trail Monument.
Plains. Phenology: fruiting.
with Mary Alice Sanguinetti

U.S.A., Wyoming, Campbell County: Powder River Basin: ca 10 road mi NNW of Gillette.
Rolling plains, sandstone uplift, outcrops, sandy ravines, highway right-of-way; outcrops, plains. Phenology: fruiting.

U.S.A., Wyoming, Fremont County: Upper North Platte and Laramie River Drainages: Granite Mountains: Lankin Gap between Lankin Dome and McIntosh Peak, ca 3 air mi NW of Split Rock.
Sagebrush-grassland; sandy. Phenology: flowering & fruiting.

U.S.A., Wyoming, Campbell County: Powder River Basin: Wyo Hwy 59, less than 1 mi N of Converse County.
Rolling grasslands and sagebrush slopes, dissected by a stream. Phenology: flowering & fruiting.
with Keith Dueholm

U.S.A., Wyoming, Campbell County: Powder River Basin: Little Thunder Creek, ca 8 air mi SE of Reno Junction.
Slopes and outcrops along river; slope. Phenology: flowering.
with Keith Dueholm

U.S.A., Wyoming, Campbell County: Powder River Basin: ca 5 air miles NNE of Spotted Horse.
Dissected benchland with ponderosa pine covered and open slopes; open slope. Phenology: flowering & fruiting.
with Keith Dueholm

U.S.A., Wyoming, Campbell County: Powder River Basin: head of draw to Spotted Horse Creek; ca 3 air mi NW of Spotted Horse.
Deeply dissected sandstone with ponderosa pine on slopes, plains, and stream bottoms; open slope. Phenology: flowering.

U.S.A., Wyoming, Campbell County: Powder River Basin: ca 3.5 air mi S of Reno Junction.
Sagebrush covered slopes. Phenology: flowering.

U.S.A., Wyoming, Campbell County: Powder River Basin: ca 15.5 air mi ESE of Reno Junction.
Eroded hills with ponderosa pine. Phenology: flowering & fruiting.
with Keith Dueholm and Mary Alice Sanguinetti

U.S.A., Wyoming, Campbell County: Powder River Basin: Eighty-five Divide, ca 8 air mi WSW of Rockypoint.
Hills. Phenology: flowering.
with Keith Dueholm and Mary Alice Sanguinetti

U.S.A., Wyoming, Campbell County: Powder River Basin: ca 20 air mi ESE of Reno Junction.
Pine covered hills and eroded slopes. Phenology: flowering & fruiting.

U.S.A., Wyoming, Platte County: [location and coordinates withheld]
Rough breaks with scattered juniper and ponderosa pine and interspersed sandy areas. Phenology: flowering.

U.S.A., Wyoming, Goshen County: Southern Powder River Basin/Southeastern Plains: Goshen Hole: between Horse Creek and Table Mountain on Wyoming Game and Fish Table Mountain Wildlife Management Area, ca 4 air mi SSE of Huntley; ca 14 air mi S of Torrington.
41.88° N, 104.12° W; NAD 83, uncertainty 0.5 mi., Nat. Geog. TOPO!
Grasslands on sandy clay soils with marshes and playas. Phenology: flowering.

U.S.A., Wyoming, Goshen County: Southern Powder River Basin/Southeastern Plains: Southeastern Plains: above Horse Creek just N of Laramie County, ca 12 air mi SW of La Grange; ca 36 air mi SSW of Torrington.
Open rocky slopes below shortgrass plains. Phenology: flowering & fruiting.

U.S.A., Wyoming, Goshen County: Southern Powder River Basin/Southeastern Plains: Southeastern Plains: along Horse Creek and adjacent plains W of County Road 191, ca 4 air mi S of La Grange; ca 34 air mi S of Torrington.
Mixed grass plains. Phenology: flowering & fruiting.

U.S.A., Wyoming, Goshen County: Southern Powder River Basin/Southeastern Plains: Goshen Hole Rim: northwest end of Bear Mountain, ca 7 air mi SSW of Hawk Springs; ca 27 air mi SSW of Torrington.
Stabilized sand dunes on top of mesa. Phenology: flowering & fruiting.

U.S.A., Wyoming, Laramie County: Southern Powder River Basin/Southeastern Plains: Southeastern Plains: plains S of head of West Kellehan Creek on Sorenson or County Road 156, ca 5.7 air mi WNW of Albin; ca 38 air mi NE of Cheyenne.
Rangeland subjected to "improvement". Phenology: flowering & fruiting.

U.S.A., Wyoming, Laramie County: [location and coordinates withheld]
Grassland or sagebrush-grassland at foot of sand dunes. Phenology: fruiting.

U.S.A., Wyoming, Converse County: Southern Powder River Basin/Southeastern Plains: Southern Powder River Basin: just W of 55 Ranch or County Road 23 and just NW of Rolling Hills, ca 4.2 air mi N of Glenrock; ca 3.5 air mi N of the North Platte River.
Sand dunes with active and stabilized areas and blowouts. Phenology: flowering & fruiting.

U.S.A., Wyoming, Converse County: Southern Powder River Basin/Southeastern Plains: Southeastern Plains: along 55 Ranch or County Road 23, ca 5.8 air mi N of Glenrock or ca 5 air mi N of the North Platte River.
Rolling sandy plains of Artemisia cana-grassland. Phenology: flowering & fruiting.

U.S.A., Wyoming, Natrona County: Southern Powder River Basin/Southeastern Plains: Southern Powder River Basin: along Beck, North Natrona, or County Road 126, ca 2.7-3.3 air mi N of Natrona; ca 29 air mi NW of Casper.
Sand hills with grassland or silver sage-grassland. Phenology: flowering & fruiting.

U.S.A., Wyoming, Converse County: Southern Powder River Basin/Southeastern Plains: Southern Powder River Basin: along Walker Creek just N of Manning or County Road 53, ca 20 air mi NE of Douglas.
Mostly sandy sagebrush-grassland uplands. Phenology: flowering & fruiting.

U.S.A., Wyoming, Goshen County: Southern Powder River Basin/Southeastern Plains: Goshen Hole: along Wyo Hwy 159, ca 5.5 air mi N of Torrington; ca 7.5 air mi E of Lingle.
Rolling sandy plains of sand sage-grassland. Phenology: flowering & fruiting.

U.S.A., Wyoming, Goshen County: [location and coordinates withheld]
Sandy clay weedy grassland plains. Phenology: flowering & fruiting.

U.S.A., Wyoming, Goshen County: Southern Powder River Basin/Southeastern Plains: Southeastern Plains: at the end of County Road 30 ca 1.5 mi W of Nebraska; ca 3 air mi S of Lone Sand Hill, ca 24.2 air mi NNE of Torrington; ca 15 air mi ESE of Jay Em.
Rolling plains with sandstone or siltstone knolls, small blowouts. Phenology: flowering & fruiting.

U.S.A., Wyoming, Goshen County: Southern Powder River Basin/Southeastern Plains: Goshen Hole Rim: between Lone Tree Canyon and Castle Rocks off County Road 155, ca 8-8.5 air mi SW of Hawk Springs; ca 27 air mi SSW of Torrington.
Rolling plains of sand sage-grassland. Phenology: flowering & fruiting.

U.S.A., Wyoming, Laramie County: Southern Powder River Basin/Southeastern Plains: Southeastern Plains: along Bear Creek on Marsh or County Road 245-1, ca 3/4 mi W of (upside down V)X Ranch, ca 25.5 air mi ENE of Iron Mountain (Farthing); ca 35 air mi N of Cheyenne.
Sandy slopes and plains above the creek. Phenology: flowering & fruiting.

U.S.A., Wyoming, Goshen County: Southern Powder River Basin/Southeastern Plains: Southeastern Plains: along Bear Creek ca 1/4 mi above Little Bear Creek on County Road 153, ca 14.3 air mi SE of Chugwater; ca 38.5 air mi SW of Torrington.
Sandy flats between the creeks and bluffs. Phenology: flowering & fruiting.

U.S.A., Wyoming, Niobrara County: Southern Powder River Basin/Southeastern Plains: Southern Powder River Basin: along Indian Creek off Hat Creek or County Road 64, ca 16 air mi NE of Lusk; ca 19.8 air mi NW of Van Tassell.
Rolling mixed grass plains. Phenology: flowering & fruiting.

U.S.A., Wyoming, Laramie County: Southern Powder River Basin/Southeastern Plains: Southeastern Plains: between County Road 215 and Union Pacific Railroad tracks, ca 2.3 air mi W of Hillsdale; ca 15.3 air mi NE of Cheyenne.
Sandy grassland flat. Phenology: flowering & fruiting.

U.S.A., Wyoming, Laramie County: Southern Powder River Basin/Southeastern Plains: Southeastern Plains: between Sprager and Middle creeks along County Road 139 ca 19 air mi NNW of Burns; ca 26.3 air mi NE of Cheyenne.
Slopes near sandy shale outcrops and ledges. Phenology: flowering & fruiting.

U.S.A., Wyoming, Laramie County: Southern Powder River Basin/Southeastern Plains: Southeastern Plains: between County Road 215 and Union Pacific Railroad tracks, ca 2.3 air mi W of Hillsdale; ca 15.3 air mi NE of Cheyenne.
Slopes near sandy shale outcrops and ledges. Phenology: flowering & fruiting.

U.S.A., Wyoming, Laramie County: Southern Powder River Basin/Southeastern Plains: Southeastern Plains: along Horse Creek and bluffs to the north, ca 4.5 air mi S of Indian Hill, ca 24.5 air mi N of Cheyenne.
Mixed grass slopes below sandy shale ridges. Phenology: flowering & fruiting.

U.S.A., Wyoming, Converse County: Southern Powder River Basin/Southeastern Plains: Southern Powder River Basin: on the divide between Archie Draw, Coal Draw and Middle Creek just W of Cow Creek Buttes, ca 14 air mi ENE of Bill; ca 40.5 air mi NE of Douglas.
Sandy slope, mostly dominated by large areas of Calamovilfa and Yucca. Phenology: flowering & fruiting.

U.S.A., Wyoming, Goshen County: Southern Powder River Basin/Southeastern Plains: Southeastern Plains: Fort Laramie National Historic Site: along the Oregon Trail between the Laramie and North Platte rivers, ca 3 air mi W of Fort Laramie (town); ca 23 air mi NW of Torrington.
42.223° N, 104.571° W; NAD 83, uncertainty 0.25 mi., Nat. Geog. TOPO!
Sandy rolling sand sage grassland. Phenology: flowering & fruiting.
with David Reilly

U.S.A., Wyoming, Goshen County: Southern Powder River Basin/Southeastern Plains: Southeastern Plains: just off the southwest corner of Harmony Heights between Deer and Cherry creeks ca 8.5 air mi SW of Fort Laramie; ca 21.3 air mi W of Torrington.
Rough breaks of sandy slopes, outcrops and draws with juniper, mountain mahogany and some ponderosa pine. Phenology: flowering & fruiting.

U.S.A., Wyoming, Natrona County: Southern Powder River Basin/Southeastern Plains: Southeastern Plains: along McKenzie Draw and vicinity just above Sand Spring Creek on Ormsby or County Road 705, ca 14 air mi NNE of Casper.
Sagebrush-grassland sand hills. Phenology: flowering & fruiting.

U.S.A., Wyoming, Platte County: Southern Powder River Basin/Southeastern Plains: Goshen Hole Rim: Dickinson Hill ca 3.5 air mi W of Goshen County, ca 16 air mi NNE of Chugwater; ca 13.5 air mi ESE of Wheatland.
Sandy areas on the top. Phenology: flowering.

U.S.A., Wyoming, Laramie County: Southern Powder River Basin/Southeastern Plains: Southeastern Plains: along I-25 ca 1 1/4air mi S of Little Bear or Exit 39, ca 27 air mi N of Cheyenne.
Sandy rolling grassland with sandstone ridges and knolls. Phenology: flowering & fruiting.

U.S.A., Wyoming, Goshen County: Southern Powder River Basin/Southeastern Plains: Hartville Uplift: along Rawhide Butte or County Road 1, ca 3 air mi E of the Wildcat Hills, ca 9.5 air mi WNW of Jay Em; ca 35 air mi NW of Torrington.
Sandy slope with small cobblestones or rolling mixed grass plains. Phenology: flowering & fruiting.

U.S.A., Wyoming, Niobrara County: Southern Powder River Basin/Southeastern Plains: Southeastern Plains: breaks N of Muddy Creek along Spanish Diggings or County Road 34, ca 20.5 air mi WSW of Lusk, ca 7.5 air mi SW of Keeline.
Slopes, draws and flats in the rough breaks. Phenology: flowering & fruiting.

U.S.A., Wyoming, Converse County: Southern Powder River Basin/Southeastern Plains: Southern Powder River Basin: along Highland Loop or County Road 32, ca 2.3 air mi NW of Lightning Creek, ca 13.3 air mi SSW of Bill; ca 20 air mi N of Douglas.
Sandy area near sandstone knolls. Phenology: flowering & fruiting.

U.S.A., Wyoming, Converse County: Southern Powder River Basin/Southeastern Plains: Southern Powder River Basin: along Box Creek just below Bobby Draw off Highland Loop or County Road 32, ca 12.7 air mi SW of Bill; ca 22 air mi N of Douglas.
Sandy flats in the stream bottom with patches of silver sage and scattered cottonwoods. Phenology: flowering & fruiting.

U.S.A., Wyoming, Goshen County: Southern Powder River Basin/Southeastern Plains: Southeastern Plains: along County Road 48 just E of Sixmile Creek, ca 4.5 air mi SW of Fort Laramie; ca 23.5 air mi WNW of Torrington.
42.1832° N, 104.614° W; NAD 83, uncertainty 700 ft., Nat. Geog. TOPO!
Roadside and adjacent roadcut. Phenology: flowering & fruiting.

U.S.A., Wyoming, Goshen County: Southern Powder River Basin/Southeastern Plains: Southeastern Plains: along County Road 32, ca 1.25 air mi W of County Road 27, ca 16.8 air mi N of Torrington; ca 14 air mi SE of Jay Em.
Rolling sandy plains dominated by Calamovilfa. Phenology: flowering & fruiting.

U.S.A., Wyoming, Laramie County: Southern Powder River Basin/Southeastern Plains: Southeastern Plains: along County Road 143 ca 1 air mi S of Little Horse Creek and ca 2.5 air mi N of U.S. Hwy 85 at Midway, ca 18.7 air mi W of Albin; ca 28 air mi NE of Cheyenne.
Sandy road right-of-way adjacent to mixed grass plains. Phenology: flowering & fruiting.

U.S.A., Wyoming, Goshen County: Southern Powder River Basin/Southeastern Plains: Southeastern Plains: along Rocky Hollow between Bear and Horse creeks, ca 1/2-3/4 air mi N of Laramie County, ca 15 air mi WSW of La Grange; ca 36 air mi SSW of Torrington.
Roadside and adjacent right-of-way. Phenology: flowering & fruiting.

U.S.A., Wyoming, Natrona County: Southern Powder River Basin/Southeastern Plains: Southern Powder River Basin: Emigrant Gap Ridge, ca 12 air mi W of Casper.
Sandy and shaly areas with ponderosa pine on ridges. Phenology: flowering & fruiting.

U.S.A., Wyoming, Natrona County: Southern Powder River Basin/Southeastern Plains: Southern Powder River Basin: Poison Spider Oil Field, ca 24 air mi W of Casper.
Sandy slopes and flats with sandstone outcrops in uplands with ponderosa pine. Phenology: flowering & fruiting.

U.S.A., Wyoming, Natrona County: Southern Powder River Basin/Southeastern Plains: Southern Powder River Basin: ca 3 air mi SSE of Powder River and ca 1 air mi NW of Middle Fork Casper Creek crossing.
Sandy plains and white sandstone monuments. Phenology: flowering & fruiting.

U.S.A., Wyoming, Converse County: Southern Powder River Basin/Southeastern Plains: Southern Powder River Basin: Wyoming Game and Fish Access on North Platte River, ca 6.5 air mi E of Glenrock.
Riverside and sandy parking lot and flats slightly uphill. Phenology: flowering & fruiting.

U.S.A., Wyoming, Converse County: Southern Powder River Basin/Southeastern Plains: Southern Powder River Basin: Wyoming Game and Fish Access area along the North Platte River in vicinity of Carey, ca 10 air mi E of Glenrock.
River margin and sandy flats and slopes. Phenology: flowering & fruiting.

U.S.A., Wyoming, Platte County: [location and coordinates withheld]
Stream bed and sandy plains. Phenology: flowering & fruiting.

U.S.A., Wyoming, Platte County: Southern Powder River Basin/Southeastern Plains: Southeastern Plains: ca 9.5 air mi W of Wheatland.
Short-grass prairie and drainage. Phenology: flowering & fruiting.

U.S.A., Wyoming, Platte County: Southern Powder River Basin/Southeastern Plains: Southeastern Plains: Johnson Reservoir 3, ca 6 air mi NNW of Wheatland.
Sandy slopes and lake margin. Phenology: fruiting.

U.S.A., Wyoming, Platte County: [location and coordinates withheld]
Sandy slopes. Phenology: fruiting.

U.S.A., Wyoming, Natrona County: Southern Powder River Basin/Southeastern Plains: Southern Powder River Basin: ca 3.5 air mi E of Fremont County.
Sand dunes and sandy slopes. Phenology: flowering & fruiting.
with T. W. Nelson

U.S.A., Wyoming, Goshen County: Southern Powder River Basin/Southeastern Plains: Southeastern Plains: Goshen Hole Rim: Mers Hill, ca 10 air mi E of Slater.
41.8789° N, 104.615° W; NAD 83, uncertainty 0.5 mi., Nat. Geog. TOPO!
Sandstone outcrops and sandy slopes. Phenology: flowering & fruiting.

Sandy plains and road cuts. Phenology: flowering & fruiting.

U.S.A., Wyoming, Laramie County: Southern Powder River Basin/Southeastern Plains: Southeastern Plains: along the bed of Crow Creek from County Road 203 ca 1.5 mi downstream, ca 1 air mi SW of Carpenter; ca 23.6 air mi ESE of Cheyenne.
Dry sandy-gravelly creek bed and dry slopes and flats above the creek bed. Phenology: flowering & fruiting.

U.S.A., Wyoming, Weston County: Southern Powder River Basin/Southeastern Plains: Southern Powder River Basin: Thunder Basin National Grasslands: above Little Thunder Creek on Lynch Road just S of Wyo Hwy 450, ca 12 air mi ENE of Clareton; ca 38.5 air mi SW of Newcastle.
Sedge-grassland above and below eroding slopes. Phenology: flowering.

U.S.A., Wyoming, Weston County: Powder River Basin: along Cheyenne River; ca 6 air mi SE of Rochelle.
Floodplain, greasewood flats; flats. Phenology: flowering & fruiting.
with Ronald L. Hartman and Mary Alice Sanguinetti.

U.S.A., Wyoming, Crook County: [location and coordinates withheld]
Sandy sagebrush plain, pine slope, old home site; plains. Phenology: flowering & fruiting.

U.S.A., Wyoming, Platte County: Uva.

U.S.A., Wyoming, Laramie County: Pine Bluffs.
41.1764° N, 104.0815° W; NAD 83, uncertainty 1 mi., Nat. Geog. TOPO!
Phenology: flowering.

U.S.A., Wyoming, Platte County: Platte Canyon

U.S.A., Wyoming, Goshen County: Fort Laramie.
42.2035° N, 104.5576° W; NAD 83, uncertainty 1 mi., Nat. Geog. TOPO!
Snady plains. Phenology: flowering & fruiting.

U.S.A., Wyoming, Natrona County: Powder River.
Sandy soil. Phenology: flowering & fruiting.

U.S.A., Wyoming, Laramie County: Carpenter.
41.046° N, 104.3629° W; NAD 83, uncertainty 1 mi., Nat. Geog. TOPO!
Common in sandy draws. Phenology: flowering & fruiting.

U.S.A., Wyoming, Laramie County: Ca 10 mi NW of Midway; ca 8 mi N of U.S. Hwy 85.
with J. Von Loh

U.S.A., Wyoming, Laramie County: F. E. Warren Air Force Base: north boundary.
Grassland. Phenology: flowering.
with J. Von Loh

U.S.A., Wyoming, Platte County: Platte River at Ferris.

U.S.A., Wyoming, Laramie County: Cheyenne.
J. Francis Macbride, 2301. 6/4/1913.

U.S.A., Wyoming, Carbon County: Ca 31.5 air mi NNE of Rawlins and ca 2 air mi NE of Ferris.
Scattered to common in sandy loam of stabilized dunes with Artemisia frigida, Chrysothamnus viscidiflorus, and Psoralea lanceolata. Phenology: flowering & fruiting.
with Thomas Wood

U.S.A., Wyoming, Natrona County: Casper.
42.8095° N, 106.3409° W; NAD 83, uncertainty 0.5 mi., Digital Map
Sandy, stony river bottom. Phenology: flowering & fruiting.
Leslie N. Goodding, 208. 7/6/1901.

U.S.A., Wyoming, Converse County: Northeastern portion of county.
T38N R67W
Sandy knoll. Phenology: flowering & fruiting.
with Robert L. Lang

U.S.A., Wyoming, Converse County: Douglas, E of city
Rangeland. Phenology: flowering.

U.S.A., Wyoming, Goshen County: Wyoming Game and Fish Department's Rawhide unit along the North Platte River, ca 3.3 air mi SE of Lingle, ca 6.8 air mi WNW of Torrington.
Steve Kilpatrick, RH16. 6/9/1982.
with J. L. Robinson

U.S.A., Wyoming, Goshen County: Wyoming Game and Fish Department's Rawhide unit along the North Platte River, ca 3.3 air mi SE of Lingle, ca 6.8 air mi WNW of Torrington.
Steve Kilpatrick, RH78. 6/9/1982.
with J. L. Robinson

U.S.A., Wyoming, Converse County: Ca 40 air mi NW of Douglas; Hardy Project Uranium Mine.
Growing in sandy soil in sagebrush-grassland. Phenology: flowering & fruiting.
Steve Skelton, s.n.. 6/14/1978.

U.S.A., Wyoming, Natrona County: Platte River N of Casper.
Sand hills, north side of river. Phenology: flowering & fruiting.

U.S.A., Wyoming, Laramie County: Campus of Laramie County Community College, SE of Cheyenne.
Short grass prairie. Phenology: flowering & fruiting.

U.S.A., Wyoming, Laramie County: Campus of Laramie County Community College: SE of Cheyenne.
Short grass prairie. Phenology: flowering & fruiting.
William C. Edwards, 26. 6/3/1983.

U.S.A., Wyoming, Laramie County: Campus of Laramie County Community College SE of Cheyenne.
Short grass prairie. Phenology: flowering & fruiting.
William C. Edwards, 95. 7/1/1983.

U.S.A., Wyoming, Converse County: Douglas.
Sandy-silt soil in a vacant lot. Phenology: flowering & fruiting.

U.S.A., Colorado, Baca County: Comanche National Grassland: Picture Canyon, ca 28.5 air mi SSW of Springfield.
Lush canyon with Salix-dominated wet draw. Canyon rim dominated by Juniperus. Shortgrass prairie with Yucca sp., Opuntia sp., and Buchloë dactyloides; grazed. Phenology: flowering & fruiting.
Annotated by Bernadette Kuhn.
Bernadette Kuhn, 782. 6/7/2007.

U.S.A., Colorado, Otero County: Comanche National Grassland: ca 32.5 air mi SW of La Junta.
Sandy prairie dominated by Yucca glauca and Plantago patagonica. Phenology: flowering & fruiting.
Annotated by Bernadette Kuhn.
with B. E. Nelson

U.S.A., Colorado, Otero County: Comanche National Grassland: Timpas Cementary, ca 17 air mi SW of La Junta.
Rocky upland, shortgrass prairie with Stipa comata and Elymus smithii. Phenology: flowering & fruiting.
Annotated by Bernadette Kuhn.
with Joe Rankin.

U.S.A., Colorado, Baca County: Comanche National Grassland: 5 air mi E of Campo on County Road J.
Sandsage prairie. Phenology: flowering & fruiting.

U.S.A., Colorado, Otero County: Comanche National Grassland: ca 1 mi S of Timpas, E and N of cemetary.
Mixed species grassland and riparian with many annual mustards. Phenology: flowering & fruiting.
Annotated by Brian Elliott.

U.S.A., Colorado, Las Animas County: Comanche National Grassland: ca 5.5 air mi S of Kim.
Rolling grasslands, sandstone outcrops, and roadside. Phenology: flowering & fruiting.
Annotated by Ronald L. Hartman.
with Bernadette Kuhn, Laura E. Lukas

U.S.A., Colorado, Otero County: Comanche National Grassland: Vogal Canyon, from trail head to south end at fence line.
Pinyon-juniper canyonland, sandstone; with willow and cottonwood thickets near fence. Phenology: flowering & fruiting.
Annotated by Ronald L. Hartman.
with Bernadette Kuhn, Laura E. Lukas

U.S.A., Colorado, Las Animas County: Comanche National Grassland: Purgatoire Canyon, northeast end.
Rimrock and slope below to flats along river. Phenology: flowering & fruiting.
Annotated by Ronald L. Hartman.
with Bernadette Kuhn, Laura E. Lukas

U.S.A., Colorado, Otero County: Comanche National Grassland: Shale Hills, ca 9 air mi SE of Timpas.
Shale bluffs, top to bottom. Phenology: flowering & fruiting.

U.S.A., Kansas, Morton County: Cimarron National Grassland: 0.5 mi W of Kans Hwy 27, ca 5.5 air mi N of Elkhart.
Sandsage prairie dominated by Yucca glauca and Opuntia. Phenology: flowering & fruiting.

U.S.A., Colorado, Otero County: Comanche National Grassland: on Colo Hwy 109, ca 11 air mi S of La Junta.
Roadside, rock outcrops of roadbank. Phenology: flowering & fruiting.

U.S.A., Colorado, Otero County: Comanche National Grassland: ca 20.5 air mi SSW of La Junta.
Shale and limestone outcrops, near corrals. Phenology: flowering & fruiting.
with Joe Rankin

U.S.A., Colorado, Otero County: [location and coordinates withheld]
Shale hills dominated by Aristida purpurea and Stipa. Phenology: flowering & fruiting.

U.S.A., Colorado, Otero County: Comanche National Grassland: on County Road 35, ca 7 air mi ESE of La Junta.
Shale hills dominated by Stipa neomexicana. Phenology: fruiting.

U.S.A., Colorado, Otero County: Comanche National Grassland and Vicinity: along County Road 35, ca 7 air mi SE of La Junta.
Shale hills dominated by Yucca glauca and Aristida purpurea. Phenology: flowering & fruiting.

U.S.A., Colorado, Otero County: [location and coordinates withheld]
Limestone and shale outcrops with Yucca glauca. Phenology: flowering & fruiting.

U.S.A., Colorado, Otero County: Comanche National Grassland and Vicinity: along Colo Hwy 167 at radio tower, ca 12.5 air mi S of Fowler.
Rocky shortgrass prairie with clay soils. Phenology: flowering & fruiting.

U.S.A., Colorado, Otero County: Comanche National Grassland: at Sierra Vista Scenic Overlook, ca 13.5 air mi SW of La Junta.
Ungrazed prairie with shale outcrops, dominated by Artemisia and Stipa. Phenology: flowering & fruiting.

U.S.A., Colorado, Otero County: Comanche National Grassland: Timpas Creek ca 1/3 mi N of Timpas.
Along creek dominated by Tamarix, Salix, and Scirpus. Phenology: flowering.

U.S.A., Colorado, Otero County: Comanche National Grassland: along Forest Road 500A, ca 23.5 air mi S of La Junta.
Shortgrass prairie dominated by Stipa, Elymus, and Schedonnardus. Phenology: flowering & fruiting.

U.S.A., Colorado, Otero County: Comanche National Grassland: along Colo Hwy 109, ca 7 air mi S of La Junta.
Weedy roadside and rocky roadcut; roadcut with Dalea candida and Dalea purpurea. Phenology: flowering & fruiting.

U.S.A., Colorado, Otero County: Comanche National Grassland: Valley View Allotment, ca 7.5 air mi SSE of La Junta.
Shortgrass prairie dominated by Yucca, Opuntia, and Bothriochloa. Phenology: flowering & fruiting.

U.S.A., Colorado, Otero County: Comanche National Grassland: along two track between Christian and Devils canyons, by old house site, ca 4 air mi WSW of Bloom; ca 34 air mi SW of La Junta.
Rocky shortgrass prairie with Stanleya, Kraschenninikovia, and Opuntia. Phenology: flowering & fruiting.

U.S.A., Colorado, Otero County: [location and coordinates withheld]
Dry creek dominated by Tamarix and Iva axillaris. Phenology: flowering & fruiting.

U.S.A., Colorado, Otero County: Comanche National Grassland: David Canyon Road at drainage to Vogel Canyon, ca 15 air mi S of La Junta.
Limestone outcrops with Mentzelia, Stipa, and Opuntia. Phenology: flowering & fruiting.

U.S.A., Colorado, Otero County: Comanche National Grassland: along Red Rock or County Road 13, ca 5.5 air mi S of U.S. Hwy 350, ca 10.5 air mi SSW of Timpas.
Rocky prairie, with limestone outcrops, scattered Juniperus monosperma. Phenology: flowering & fruiting.

U.S.A., Colorado, Las Animas County: [location and coordinates withheld]
Dakota sandstone, dominated by Stipa and Elymus elymoides. Phenology: flowering & fruiting.

U.S.A., Colorado, Baca County: Comanche National Grassland: Picture Canyon, ca 28 air mi SSW of Springfield.
Along sandstone cliffs at park entrance. Phenology: flowering & fruiting.
with Cali Hemenway

U.S.A., Colorado, Baca County: Comanche National Grassland: Picture Canyon, ca 28.5 air mi SSW of Springfield.
Along creek and sandstone canyon walls. Phenology: flowering & fruiting.
with Cali Hemenway

U.S.A., Colorado, Bent County: Comanche National Grassland: ca 8 air mi E of La Junta.
Limestone outcrops, rocky prairie dominated by Eriogonum sp. and Stipa spp. Phenology: flowering & fruiting.

U.S.A., Colorado, Las Animas County: Comanche National Grassland and Vicinity: Hall Ranch, under bridge at Poitrey Creek crossing on County Road 121.
Dry creek bed with thick covers of Melilotus albus and Polypogon with pinyon-juniper upland. Phenology: flowering & fruiting.

U.S.A., New Mexico, Colfax County: Vermejo Park Ranch: at intersection of Van Bremmer Road and U.S. Hwy 64, 8.5 air mi NE of Cimarron.
Open flat shortgrass prairie. Scattered but common; corolla white with yellow center, 5-7 mm diameter. Photographed. Phenology: flowering & fruiting.
Annotated by Ben Legler on 3/6/2008.

U.S.A., Colorado, Fremont County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: junction of U.S. Hwy 50 and Colo Hwy 67, N of Florence.
Prairie-grassland on south side of highway.

U.S.A., Colorado, Pueblo County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: on Colo Hwy 96, E of Wetmore, just over the county line.
Prairie after steep grade.
with Kenneth Elliott

U.S.A., New Mexico, Union County: Bebb Ranch: 6 1/2 mi W of NM Hwy 402 on NM Hwy 562.
Elev. 1554 m.
Sandy and hilly shortgrass prairie. Phenology: flowering & fruiting.
Michael Schiebout, 976. 7/13/2004.

U.S.A., New Mexico, Union County: Kiowa National Grassland: Forest Road K83, 17 mi N of Clayton on NM Hwy 406.
Elev. 1475 m.
Sandy soil, shortgrass prairie. Phenology: flowering & fruiting.
Michael Schiebout, 2899. 8/11/2004.

U.S.A., Colorado, Pueblo County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Red Creek Springs Road West, ca 11 air mi SW of Pueblo (city center).
Grasslands with juniper.
Annotated by Brian Elliott.
with Brian Elliott

U.S.A., Colorado, Pueblo County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: I-25 and Burnt Mill Road (County Road 246).
Grassland and roadcut.
Annotated by Brian Elliott.
with Brian Elliott

U.S.A., Colorado, Fremont County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Colo Hwy 115, ca 2 air mi WNW of Florence (city center).
Sandstone cliffs and rocky-sandy slopes with wooded areas around streams. Phenology: flowering.
with Brian Elliott

U.S.A., Colorado, Pueblo County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: abandoned rest area on I-25 near Muddy and Greenhorn creeks.
Grassland, weedy areas, and pinyon-oak-juniper.

U.S.A., Colorado, Pueblo County: Pueblo State Wildlife Area: on the north side of the wildlife area near the railroad trestle.
zone 13, 515350E, 4238876N; NAD 83, Specimen Label
Barrens, open Sabina monosperma, and Hesperostipa neomexicana savannah with Frankenia jamesii, Pleuraphis jamesii, and Chondrousm gracile. 7.5' Swallows Quad Phenology: flowering.
with Stephanie Neid

U.S.A., Colorado, Fremont County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: on County Road 120, ca 1 mi W of the junction of County Road 120 and U.S. Hwy 50; W of Pueblo.
Pinyon-juniper. Phenology: flowering.

U.S.A., Colorado, Fremont County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: base of YMCA Mountain on Temple Canyon Road, ca 2 air mi SW of Canon City.
Pinyon-juniper. Phenology: flowering.
with Elizabeth Mark

U.S.A., Colorado, Huerfano County: [location and coordinates withheld]
Grassland with numerous forbs. Phenology: flowering & fruiting.
with Elizabeth Mark

U.S.A., Colorado, Pueblo County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: on Colo Hwy 96 at the junction of Siloam Road, ca 6 air mi E of Wetmore.
Roadside and grassland. Phenology: flowering & fruiting.
with Elizabeth Mark

U.S.A., Colorado, Pueblo County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: on Colo Hwy 96, 1-1.5 air mi SE of Pueblo Reservoir dam.
Calcareous slopes with scattered juniper. Phenology: flowering & fruiting.

U.S.A., Colorado, Huerfano County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: benchland ca 2 air mi NE of Sharpsdale.
Grassland and pinyon pine woodland with some volcanic rock outcrops. Phenology: flowering & fruiting.

U.S.A., Wyoming, Laramie County: Ca 7 mi S of Meriden.
Sandy bank, with Tradescantia and Abronia. Flowers white. Phenology: flowering.

U.S.A., Wyoming, Campbell County: Ca 18 mi S of Gillette.
Sandy grassland, with Penstemon and Phlox. Flowers white. Phenology: flowering & fruiting.

U.S.A., Wyoming, Platte County: Camp Guernsey: 2.5 km NE of Old 4J Ranch, ca 0.7 km E of Wyo Hwy 270.
zone DMC, 525500E, 4703500N; unknown, GPS reading
Rolling; grassland with silstone and limestone outcrops; silty sand with large cobbles; with Andropogon, Artemisia, Bromus, Heterotheca spp. Common; ascending perennial suffrutex; 20-35 cm tall; corolla white. Phenology: flowering & fruiting.
Patricia P. Douglas, 507. 8/22/1995.
with B. E. Nelson

U.S.A., Wyoming, Platte County: Camp Guernsey: 0.1 km E of Warm Springs, along Emigrant Trail.
Level; floodplain; sandy silt to sandy loam; with Equisetum, Populus, Salix, Bromus spp. Scattered; decumbent rhizomatous perennial herb; to 30 cm tall; corolla white. Phenology: flowering & fruiting.
Patricia P. Douglas, 359. 6/28/1995.
with Nancy E. Hastings, Rosalie M. Smith

U.S.A., Wyoming, Carbon County: Upper North Platte and Laramie River Drainages: Ferris Mountains: Sand Creek Canyon at east end of range, ca 17 air mi N of Independence Rock.
T26N R86W S9
Creek and adjacent sand dunes. Phenology: flowering & fruiting.
Accession: (unaccessioned)

U.S.A.: Black Thunder Strip Mining Area: North Prong of Thunder Creek and Little Thunder Creek.
Upland sagebrush grass; big sagebrush, prarie grasses; sandy, Maysdorf and Pugsley Series. Phenology: flowering.
with D. W. Sabinske

U.S.A., Wyoming, Converse County: Douglas.
Sandy ground. Phenology: flowering.

U.S.A., Colorado, Pueblo County: East-central Colorado: Mosquito Range to Plains: ca 12 air mi NW of center of Pueblo at Turkey Creek on U.S. Hwy 50.
Shale rimrock with pinyon-juniper, stream bottom, and grasslands. Phenology: flowering.
Annotated by Timothy W. Chumley.
with Timothy W. Chumley
Accession: (unaccessioned)

U.S.A., Colorado, Pueblo County: [location and coordinates withheld]
Limy area with caprock; pinyon-juniper. Phenology: flowering & fruiting.
Annotated by Timothy W. Chumley.
with Timothy W. Chumley

U.S.A., Colorado, Pueblo County: East-central Colorado: Mosquito Range to Plains: ca 13 air mi WNW of center of Pueblo at Swallows along the Arkansas River.
Breaks along river. Phenology: flowering & fruiting.
Annotated by Timothy W. Chumley.
with Timothy W. Chumley

U.S.A., Colorado, Pueblo County: East-central Colorado: Mosquito Range to Plains: ca 10 air mi E of center of Canon City, just SE of Brush Creek Reservoir.
Grasslands, pinyon-juniper, and breaks above creek. Phenology: flowering & fruiting.

U.S.A., Colorado, Pueblo County: East-central Colorado: Mosquito Range to Plains: Arkansas River Drainage: Fort Carson: ca 2 air mi NW of Stone City; ca 8 air mi NE of Penrose; ca 21 air mi NW of Pueblo.
On sandstone and shale slopes of a broad, open drainage. Phenology: flowering & fruiting.
Timothy W. Chumley, 662. 6/6/1995.

U.S.A., Colorado, Fremont County: East-central Colorado: Mosquito Range to Plains: Arkansas River Drainage: Sixmile Park: from Indian Springs Campground N along a tributary of Sixmile Creek, following an old road; ca 6 air mi NW of Canon City.
Along a trail road and around disturbed campsites. Phenology: flowering & fruiting.