Cryptantha thyrsiflora (1996)
BORAGINACEAE
Cryptantha thyrsiflora (Greene) Payson
U.S.A., Colorado, Park County: East-central Colorado: Mosquito Range to Plains: Thirtynine Mile Volcanic Range: along an unnamed tributary of Threemile Creek and surrounding uplands off Forest Road 108 ca 1.5 rd mi E of intersection with Colo Hwy 9, ca 9.2 air mi NW of Guffey.
Open grassland on volcanic soils. Phenology: flowering & fruiting.
Accession: (unaccessioned)

Cryptantha thyrsiflora (1997)
BORAGINACEAE
Cryptantha thyrsiflora (Greene) Payson
U.S.A., Colorado, Fremont County: [location and coordinates withheld]
Along the open, sandy banks of the stream in pinyon-juniper. Phenology: flowering & fruiting.
with Irene Thien
Accession: RM (unaccessioned)

Cryptantha thyrsiflora (1997)
BORAGINACEAE
Cryptantha thyrsiflora (Greene) Payson
U.S.A., Colorado, Park County: East-central Colorado: Mosquito Range to Plains: Tarryall Mountains: off Forest Road 148 ca 2 air mi S of Observatory Rock; ca 16 air mi E of Fairplay.
In dry, open grassland with granitic rock outcrops above a moist Potentilla fruticosa wetland. Phenology: fruiting.
with Irene Thien
Accession: RM (unaccessioned)

U.S.A., Colorado, Park County: East-central Colorado: Mosquito Range to Plains: South Park: at eastern boundary of Muddy Springs State Wildlife Area, on access road ca 1 air mi W of Elkhorn or County Road 15, ca 5.5 mi N of intersection with U. S. Hwy 24; ca 7 air mi NE of Hartsel.
Elev. 9660 ft.
Roadside in Artemisia frigida-Bouteloua gracilis grassland. Phenology: fruiting.
with Irene Thien
Accession: RM (unaccessioned)

U.S.A., Colorado, Park County: East-central Colorado: Mosquito Range to Plains: South Park/Puma Hills: off Forest Road 231 at forest boundary, ca 1 air mi NE of Glentivar.
In Artemisia frigida-Bouteloua gracilis grassland. Phenology: flowering & fruiting.

U.S.A., Montana, Sweet Grass County: Along Sliderock Mountain-Grouse Ridge Road ca 8 mi S of Big Timber.
Elev. 4500 ft.
Sagebrush-grassland with scattered small ponderosa pine. Phenology: flowering.
Accession: RM 739725, Barcode: RM0322766

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

U.S.A., Colorado, Chaffee County: Central Colorado: Mosquito Range, East Slope Continental Divide: on County Road 187, 1.3 road mi from junction with County Road 307, ca 9 air mi E of Buena Vista.
Pseudotsuga menziesii forest on steep west slope, on limestone cliffs. Phenology: flowering.
Accession: (unaccessioned)

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

U.S.A., Colorado, Chaffee County: Central Colorado: Mosquito Range, East Slope Continental Divide: north end of Limestone Ridge off Forest Road 376, ca 8 air mi ENE of Buena Vista.
Mixed forest (Pseudotsuga menziesii, Pinus ponderosa, P. flexilis) on limestone bedrock. Phenology: flowering.

U.S.A., Colorado, Chaffee County: Central Colorado: Sawatch Range, East Slope Continental Divide: Bald Mountain area, off Forest Road 345 from Cottonwood Road, ca 7 air mi SW of Buena Vista.
Pinus flexilis and Cercocarpus. Phenology: flowering.

U.S.A., Colorado, Chaffee County: Central Colorado: Sawatch Range, East Slope Continental Divide: Little Brown and Brown Creek area, off of Forst Service trails 1429 and 1427 or the Wagon Loop Trail, ca 9 air mi SW of Nathrop.
Mixed forest (Pseudotsuga menziesii, Pinus edulis, P. ponderosa, P. contorta). Phenology: flowering & fruiting.

U.S.A., Colorado, Chaffee County: Central Colorado: Sawatch Range, East Slope Continental Divide: near Heckendorf State Wildlife Area, 0.7 road mi on County Road 368 from County Road 361, ca 5.5 air mi NW of Buena Vista.
Shortgrass prairie with Bouteloua gracilis, sagebrush, and Leptodactylon. Phenology: flowering.

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

U.S.A., Colorado, Chaffee County: Central Colorado: Mosquito Range, East Slope Continental Divide: Tenderfoot Hill area, on 4WD spur road off County Road 176 or Spiral Drive, 1 air mi NE of Salida.
Pinus edulis woodland. Phenology: flowering.

U.S.A., Colorado, Chaffee County: Central Colorado: Mosquito Range, East Slope Continental Divide: Little Annie Mine area, off County Road 377, ca 1 mi after junction with County Road 375, ca 8.5 air mi N of Buena Vista.
Mixed conifer (Pseudotsuga menziesii, Pinus ponderosa, P. edulis, P. flexilis). Phenology: flowering.

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.
Elev. 8400 ft.
Pinyon-juniper woodland on sandstone derived soil. Phenology: flowering.

U.S.A., Colorado, Chaffee County: Central Colorado: Sawatch Range, East Slope Continental Divide: off south side of Forest Road 386 on Frenchmans Creek, at fork in road (at Forest Road 386 and Forest Road 387), ca 9 air mi NW of Buena Vista.
Lodgepole forest. Phenology: fruiting.
with Sarah Bergemann

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

U.S.A., South Dakota, Pennington County: Buffalo Gap National Grassland and Vicinity: ca 6.5 air mi SSE of Wall.
On a rock covered mesa having a soil depression due to moisture at summit; soil is gravel and silt. Phenology: flowering & fruiting.

U.S.A., South Dakota, Fall River County: Buffalo Gap National Grassland and Vicinity: ca 11 air mi SSW of Oelrichs and ca 2 air mi due W of SD Hwy 385.
Rolling prairie uplands; silt loam soils. Phenology: flowering & fruiting.

U.S.A., South Dakota, Pennington County: Buffalo Gap National Grassland and Vicinity: ca 10 air mi SW of Wall and 1/4 mi due N of Badlands National Park boundary in Sage Creek.
Soils are silty loam. Phenology: flowering & fruiting.

U.S.A., Colorado, Larimer County: North-central Colorado: west side of Bull Mountain.
East slope badlands pasture; west slope with calciferous, green, and red clay rocky layers; limber pine Phenology: fruiting.
with Sarah Nunn

U.S.A., Wyoming, Big Horn County: Bighorn Basin: along County Road 40, ca 37.5 air mi NW of Basin and ca 4.5 air mi SSW of Greybull.
Sagebrush and greasewood with Salsola. Phenology: flowering & fruiting.
with Michelle Wilson
Accession: RM 803830, Barcode: RM0099147

U.S.A., Colorado, Larimer County: North-central Colorado: west side of Bull Mountain.
East slope badlands pasture; west slope with calciferous, green, and red clay rocky layers; limber pine Phenology: fruiting.
with Sarah Nunn
Accession: RM 772343

U.S.A., Wyoming, Laramie County: 3-5 mi SW of Granite Canyon on the Harriman Road.
41.0562° N, 105.1892° W; NAD 83, uncertainty 2 mi., Digital Map
Grassland hills, granitic soil. Common. Phenology: flowering & fruiting.
with Marjorie W. Porter
Accession: RM 285435, Barcode: RM0322275

U.S.A., Wyoming, Laramie County: On the bluffs above Pine Bluffs.
41.1703° N, 104.0643° W; NAD 83, uncertainty 1 mi., Digital Map
Scattered pine and dry grassland. Occasional. Phenology: flowering.
with Marjorie W. Porter

U.S.A., Wyoming, Laramie County: Along U.S. Hwy 87, 20-30 mi N of Cheyenne.
41.4612° N, 104.9066° W; NAD 83, uncertainty 1 mi., Digital Map
Road cuts in dry, sandy, grassland hills. Phenology: flowering & fruiting.
with Marjorie W. Porter

U.S.A., Wyoming, Platte County: Between Fish Creek Road and Cottonwood Creek, 28 road mi NW of Wheatland.
Elev. 1616 m.
Dry sand draw. Phenology: fruiting.

U.S.A., Wyoming, Platte County: Along Kinney Creek, 32 road mi NW of Wheatland.
Elev. 1620 m.
T27N R69W S19
Creek banks, dry, usually wet early spring and summer. Phenology: fruiting.

U.S.A., Wyoming, Platte County: Along west bank of Glendo Reservoir, 3 road mi E of Glendo.
Bank of reservoir. Phenology: fruiting.

U.S.A., Wyoming, Albany County: Medicine Bow Mountains: Red Mountain and vicinity: two track road to summit of Red Mountain, ca 5.5 air mi SE of Jelm Mountain.
Wet area near spring. Phenology: flowering & fruiting.
Linda Shoemaker, 138b. 7/24/1992.
with Mari Combs and Marie

U.S.A., Wyoming, Platte County: Camp Guernsey: 1 km due E of Wyo Hwy 270, 4.2 km NNW of Patten Creek Spring.
Elev. 1584 m.
Knoll in grassland with scattered shrubs on rolling silty loam with Liatris punctata, Vulpia octoflora, Artemisia, Calamovilfa, Lupinus, and Nassella spp. Phenology: fruiting.
Patricia P. Douglas, 604. 8/26/1995.
with Rosalie M. Smith, Nancy E. Hastings

U.S.A., Wyoming, Goshen County: 1 mi S of corner Laramie-Platte-Goshen counties.
41.6383° N, 104.652° W; NAD 83, uncertainty 700 ft., Nat. Geog. TOPO!
Grassland with Erysimum and Gaura. Flowers white with yellow center. Phenology: flowering & fruiting.

U.S.A., Wyoming, Platte County: 7 mi S of Chugwater.
Grassland with Astragalus drummondii and Penstemon. Flowers white with yellow center. Phenology: flowering & fruiting.

U.S.A., Wyoming, Converse County: 5 mi NE of Esterbrook.
Grassland with Oxytropis and Stipa. Flowers white. Phenology: fruiting.

U.S.A., Wyoming, Converse County: Around Esterbrook.
T28N R71W S9
In meadow. Phenology: flowering & fruiting.
with Jane P. Nelson

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.
Ponderosa pine-Rocky Mountain juniper savanna on slopes and summits of sandstone-limestone ridges. Phenology: flowering & fruiting.
with Jane Struttmann

U.S.A., Wyoming, Laramie County: Laramie Range: northwest bank of Crystal Lake Reservoir and adjacent banks of Crow Creek N of reservoir; ca 2 air mi S of Wyo Hwy 210 (Happy Jack Road); ca 1 3/4 air mi W of Hecla.
Rolling mixed grass prairie knolls on summit of ridge W of reservoir; soil dry, gravelly Sherman Granite; Stipa-Carex oreocharis-Artemisia frigida community. Phenology: fruiting.
with Jane Struttmann

U.S.A., Wyoming, Albany County: Laramie Range: adjacent to Roger Canyon Road, ca 17 road mi E of Laramie on north side of Horse Mountain, ca 1.4 mi S of Horse Creek.
T17N R71W S36 South1/4
Dry, gravelly granite soil in Artemisia frigida-A. tripartita-Muhlenbergia filiculmis grassland on rolling terrain. Phenology: fruiting.
with Jane Struttmann

U.S.A., Wyoming, Laramie County: Southeast Plains: banks of Spring Creek, 2 mi S of Federal and 3 mi E of Mesa Mountain; ca 5 air mi N of Wyo Hwy 201 (Happy Jack Road).
Dry, white ashy terrace above stream channel and steep banks in community of Elymus smithii and Artemisia frigida; with abundant Melilotus officinalis and Helianthus pumilus. Phenology: flowering & fruiting.

U.S.A., Wyoming, Laramie County: Southeast Plains: Paulson Branch Little Bear Creek.
Edge of Glycyrrhiza/Rhus trilobata thicket in open grassland on gravelly-sandy terrace; with Artemisia frigida, Gutierrezia sarothrae, and Bouteloua gracilis. Phenology: flowering & fruiting.

U.S.A., Wyoming, Albany County: West Foothills Laramie Range: slopes on north side of Jack Rabbit Canyon, ca 2 mi E of Laramie.
South-facing rim of sandy bluff above dry wash; community of scattered Eriogonum microthecum, Salsola, Mentzelia, and Cirsium with ca 3% vegetative cover. Phenology: fruiting.
with Laura Welp

U.S.A., Wyoming, Albany County: West Foothills of the Laramie Range: slopes on north side of Jack Rabbit Canyon, ca 2 mi E of Laramie.
South-facing rim of sandy bluff above dry wash. Community of scattered Eriogonum microthecum, Salsola, Mentzelia, and Cirsium with ca 3% vegetative cover. Phenology: flowering & fruiting.
with Laura Welp
Accession: RM 703983

U.S.A., Wyoming, Carbon County: Upper North Platte and Laramie River Drainages: Alpha Ditch along County Road 101, ca 3.5 air mi S of Elk Mountain townsite; ca 10.7 air mi WNW of Arlington.
Semi-moist ditch associated with Phleum pratense and sparse stands of cottonwood, willow, and birch. Phenology: flowering & fruiting.

U.S.A., South Dakota, Custer County:
Phenology: flowering.

U.S.A., Wyoming, Platte County: Laramie Range: South Cooney Hills, ca 12 air mi SW of Wheatland.
Granite outcrops. Phenology: flowering & fruiting.
with J. Brondum and T. McGowan

U.S.A., Wyoming, Albany County: Laramie Range: ca 25 air mi NE of Laramie.
Sagebrush grassland, granite outcrop. Phenology: flowering & fruiting.
with J. Brondum and T. McGowan

U.S.A., Wyoming, Albany County: Laramie Range: Boulder Ridge, ca 14 air mi S of Laramie.
Red beds with Cercocarpus grassland. Phenology: flowering & fruiting.
with J. Brondum and T. McGowan

U.S.A., Wyoming, Albany County: Laramie Range: County Road 316 along Sand Creek, ca 14 road mi off U.S. Hwy 287; ca 14 road mi on U.S. 287 from Laramie.
Streamside sandstone outcrops. Phenology: flowering & fruiting.

U.S.A., Colorado, Park County: 2 mi S of Fairplay.
Open field in gravelly loam. Phenology: flowering & fruiting.
Annotations:
1. Cryptantha thyrsiflora (Greene) Payson
Annotated by Robert C. Sivinski.
Accession: RM 153796

U.S.A., New Mexico, Colfax County: Johnson Mesa: near Folsom.
Plains and sandy ridges. Phenology: fruiting.
Annotations:
1. Cryptantha thyrsiflora (Greene) Payson
Annotated by Robert C. Sivinski.
with Ruth A. Nelson

U.S.A., New Mexico, Colfax County: Canyon near Vermejo Park.
In washes in canyon. Phenology: flowering & fruiting.
Annotations:
1. Cryptantha thyrsiflora (Greene) Payson
Annotated by Robert C. Sivinski.
with Ruth A. Nelson

U.S.A., Colorado, Park County: South Park: South Fork of South Platte River; ca 11 mi S of Fairplay.
Along river with Muhlenbergia and Festuca arizonica. Phenology: fruiting.
with Sue Galatowitsch

U.S.A., Colorado, Chaffee County: Salida, CO.
Common on hills. Phenology: fruiting.
Annotated by R. C. Simiski.
1.
Annotated by Marcus E. Jones.
with F. S. Earle and S. M. Tracy

Cryptantha thyrsiflora ()
U.S.A., Colorado, Chaffee County:
Phenology: fruiting.
Annotated by R. C. Simiski.
1.
Annotated by Marcus E. Jones.
Carl F. Baker, s.n.. //.
with F. S. Earle and S. M. Tracy

U.S.A., Colorado, Baca County: Comanche National Grassland: ca 40 mi SW of Springfield.
Grassland with shrubs. Phenology: fruiting.
Accession: USFS 436092

U.S.A., Colorado, Lake County: Granite to Twin Lakes.
Phenology: fruiting.
Charles Piper Smith, 3916. 8/3/1925.

U.S.A., Colorado, Saguache County: Cochetopa National Forest: Carnaro Ranger Station.
Scattered in grassland on lower slopes. Phenology: flowering & fruiting.
Accession: USFS 436094

U.S.A., Colorado, Chaffee County: Near Salida; upper Sonora.
Pinyon belt. Phenology: flowering & fruiting.

U.S.A., Colorado, Teller County: Pike National Forest: Woodland Park Ranger Station.
Scattered on south slope in dry, gravelly soil with yellow pine. Phenology: flowering & fruiting.
Annotated by Timothy W. Chumley.
Everard S. Keithley, 1s. 7//1916.
Accession: USFS 435899

U.S.A., Colorado, Rio Blanco County: White River National Forest.
Scattered on moderate east slope in shallow clay with bladderpod and Artemisia. Phenology: fruiting.

U.S.A., Colorado, Teller County: Near Florissant.
Phenology: fruiting.

U.S.A., New Mexico, Santa Fe County: Glorieta.
Phenology: flowering & fruiting.
George R. Vasey, s.n.. 6//1881.

U.S.A., Colorado, Weld County: Pawnee Buttes.
Phenology: flowering & fruiting.

U.S.A., Colorado, Larimer County: Falls of Cache Le Poudre.
Phenology: flowering & fruiting.
George E. Osterhout, 1406. 6/3/1897.

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

U.S.A., Colorado, Chaffee County: Salida.

U.S.A., Colorado, Larimer County: Horsetooth.

U.S.A., Colorado, Otero County: La Junta.

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

U.S.A., Colorado, Larimer County: Livermore.
Drawing.

U.S.A., Colorado, Larimer County: Livermore.

U.S.A., Colorado, Larimer County: Dale Creek

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

U.S.A., Colorado, Weld County: Pawnee Buttes.

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

U.S.A., Colorado, Weld County: Near Briggsdale.
George E. Osterhout, 5920. 7/4/1919.

U.S.A., Colorado, Weld County: North of Keota.
George E. Osterhout, 5934. 7/8/1919.

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

U.S.A., Colorado, Weld County: Between Keota and Briggs dale.
Annotated by Walter A. Keller.

U.S.A., Wyoming, Converse County: Laramie Range: Spring Creek valley off Glendo or County Road 6, ca 16 air mi NE of Laramie Peak, ca 5.3 air mi NE of Esterbrook; ca 21 air mi SSE of Douglas.
Rolling grassland with gravelly-stony knolls. Phenology: fruiting.
Annotated by B. A. Packer.

U.S.A., Colorado, Larimer County: Falls of Cache Le Poudre.
George E. Osterhout, s.n.. 6/3/1897.

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

George E. Osterhout, s.n.. 6/28/1898.

U.S.A., Colorado, Weld County: Near Keota.
Hills. Phenology: flowering & fruiting.

U.S.A., Colorado, Weld County: Near Keota.

U.S.A., Colorado, Jefferson County: Pike National Forest: South Platte Burn.
Open grassland on south slope in decomposed granite. Phenology: fruiting.
Annotated by Timothy W. Chumley.

U.S.A., Colorado, Weld County:
Sandy to gravelly soil. Phenology: flowering & fruiting.
Annotated by Walter A. Keller.

U.S.A., Colorado, El Paso County: Pike National Forest: Manitou Park.
Ponderosa pine and Douglas fir zone. Phenology: flowering & fruiting.

U.S.A., Colorado, no county County: Bear Canyon.

U.S.A., Colorado, Lincoln County: 15 mi N of Limon.
Near top of a rocky slope. Phenology: flowering & fruiting.

U.S.A., Colorado, Larimer County: Colloway Ranch.

U.S.A., Colorado, Costilla County: Sangre de Cristo Creek.
37.5057° N, 105.3152° W; NAD 83, uncertainty 9 mi., Nat. Geog. TOPO!
with F. K. Vreeland

U.S.A., Colorado, Park County: Pike National Forest: South Park.
Infrequent in sandy loam with grama, Muhlenbergia and Festuca. Phenology: fruiting.
Annotated by Timothy W. Chumley.

U.S.A., Colorado, Chaffee County: Railroad along Arkansas River; n end of Brown's Canyon.
Gravelly soil in riparian. Phenology: flowering & fruiting.
with Nadine Shelton

U.S.A., Colorado, Kiowa County: Clay Creek: ca 11 mi S of Lamar; E side of Hwy.
Common on steep slopes of roadside. Phenology: flowering & fruiting.
with W. A. Weber

U.S.A., Colorado, Las Animas County: Ca 20 mi NW of Branson: Trinchera Creek, near its junction with the Purgatoire River.
Dry canyon wall along creek. Phenology: flowering & fruiting.

U.S.A., Colorado, Las Animas County: Trinchera Creek: 20 mi NW of Branson.

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

U.S.A., New Mexico, Colfax County: Philmont Scout Ranch, near Cimarron: stockpond, 0.5 mi E of Polo Barn, just N of Ranch Headquarters.
Common on plains. Phenology: fruiting.

U.S.A., New Mexico, Colfax County: Philmont Scout Ranch, near Cimarron: NM Hwy 21; 1 mi N of Rayado.
Common on plains. Phenology: fruiting.

U.S.A., New Mexico, Colfax County: Philmont Scout Ranch, near Cimarron: just S of the Volunteer Training Center.
Occasional in field. Phenology: flowering & fruiting.

U.S.A., Wyoming, Albany County: [location and coordinates withheld]
Calcareous substrate. Phenology: flowering & fruiting.
Annotated by B. A. Packer.

U.S.A., Wyoming, Albany County: Laramie Range: ca 15 air mi SE of Laramie.
Sagebrush grassland. Phenology: flowering & fruiting.

U.S.A., Wyoming, Albany County: Laramie Range: off of U.S. Hwy 287, ca 15 air mi SE of Laramie.
Sagebrush grassland. Phenology: flowering & fruiting.
with T. McGowan

U.S.A., Wyoming, Albany County: Laramie Range: Roger Canyon Road, ca 10 air mi NE of Laramie.
Roadside. Phenology: flowering & fruiting.
with T. McGowan & J. Brondum

U.S.A., Wyoming, Laramie County: Southern Powder River Basin/Southeastern Plains: Southeastern Plains: ca 0.5 mi S of I-80 in Pine Bluffs, S of Pine Bluffs Rest Area.
In sandy clay on roadside with Camelina microcarpa and Rhus trilobata. Sparse. Phenology: flowering & fruiting.
with Paul Ehrmann

U.S.A., Wyoming, Carbon County: South-central Wyoming: ca 7.7 road mi N of Baggs on Wyo Hwy 789, then 1.7 air mi SE, along Deep Creek.
Occasional in creek bottom. Phenology: flowering & fruiting.
with Ronald L. Hartman

U.S.A., Wyoming, Sweetwater County: Washakie Basin: Powder Rim, ca 7.3 road mi N of Baggs on Wyo Hwy 789 then 22 road mi W on Shell Creek Stock Trail BLM road and Poison Basin or BLM Road 700, ca 4.6 road mi W of Sand Creek bridge.
On juniper-sagebrush slopes. Phenology: flowering.
with Ronald L. Hartman

U.S.A., Wyoming, Albany County: Medicine Bow Mountains: 23 1/4 mi W of Laramie, 1.5 mi S of Wyo Hwy 130, NE of Sheep Mountain.
In sandy fine granitic gravel with Carex and Penstemon. Common. Phenology: flowering & fruiting.

U.S.A., Wyoming, Laramie County: [location and coordinates withheld]
Open, rocky slopes in rough breaks. Phenology: fruiting.

U.S.A., Wyoming, Platte County: [location and coordinates withheld]
Stony slopes and flats in ponderosa pine woodland. Phenology: flowering & fruiting.

U.S.A., Wyoming, Goshen County: Southern Powder River Basin/Southeastern Plains: Hartville Uplift: Haystack Range: Hell Gap and vicinity on Whalen Canyon or County Road 202, ca 10 air mi NE of Guernsey; ca 14.5 air mi NW of Fort Laramie.
Sandy meadow in ponderosa pine forest. Phenology: flowering & fruiting.

U.S.A., Wyoming, Laramie County: Southern Powder River Basin/Southeastern Plains: Southeastern Plains: ca 1 air mi N of Chivington Draw along County Road 226 ca 12.5 air mi N of Burns, ca 28 air mi NE of Cheyenne.
Sandy rolling grass plains with areas of shallow soil and exposed bedrock. 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.
Sandy shale ridge with Cercocarpus thickets. Phenology: flowering.

U.S.A., Wyoming, Platte County: Southern Powder River Basin/Southeastern Plains: Southeastern Plains: along Brush Creek or County Road 91 ca 0.5 mi W of Brush Creek, ca 17 air mi WNW of Chugwater; ca 14 air mi SW of Wheatland.
Swale and drainage gully through stony plains. Phenology: flowering & fruiting.

U.S.A., Wyoming, Laramie County: Southern Powder River Basin/Southeastern Plains: Southeastern Plains: along Atlas or County Road 224 ca 0.5-1 air mi N of Lodgepole Creek and ca 1 air mi W of I-25, ca 16 air mi N of Cheyenne.
Rolling plains of Koeleria, Astragalus drummondii, and Artemisia dracunculus. Phenology: flowering & fruiting.

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.
Sandstone ridge with mountain mahogany on rolling plains. Phenology: flowering & fruiting.

U.S.A., Wyoming, Laramie County: Southern Powder River Basin/Southeastern Plains: Southeastern Plains: in the canyon along Spring Creek, ca 34 air mi NNW of Cheyenne; ca 11 air mi ENE of Farthing (Iron Mountain).
Canyon bottom along a sandy wash. Phenology: flowering & fruiting.

U.S.A., Wyoming, Niobrara County: Southern Powder River Basin/Southeastern Plains: Hartville Uplift: along a triburtary of Silver Springs Creek on Silver Springs or County Road 54, ca 8.5 air mi SSW of Lusk.
Fine grained black stone hill. Phenology: flowering & fruiting.

U.S.A., Wyoming, Platte County: Southern Powder River Basin/Southeastern Plains: Southeastern Plains: off the west edge of Slater flats ca 1.5 air mi W of Goshen Hole Rim, ca 11 air mi SE of Wheatland; ca 1.5-2 air mi E of Bordeaux.
Brushy gully in siltstone breaks. Phenology: flowering & fruiting.

U.S.A., Wyoming, Platte County: Southern Powder River Basin/Southeastern Plains: Southeastern Plains: along Richeau Creek between I-25 and Wyo Hwy 314, ca 3/4 air mi W to 1.5 air mi WSW of Slater; ca 14 air mi SSE of Wheatland.
Cobblestone gravelly creek bottom and bars. Phenology: flowering & fruiting.
with Tim Chumley and Robbin Romberg

U.S.A., Wyoming, Goshen County: 1 mi S of corner Laramie-Platte-Goshen Counties.
Grassland with Erysimum and Gaura.

U.S.A., Wyoming, Platte County: 7 mi S of Chugwater.
Grassland with Astragalus drummondii and Penstemon.

U.S.A., Wyoming, Converse County: 5 mi NE of Esterbrook.
Grassland with Oxytropis and Stipa.

U.S.A., Wyoming, Platte County: Southern Powder River Basin/Southeastern Plains: Southeastern Plains: ca 14 air mi SSE of Esterbrook.
Sandy plains. Phenology: flowering & fruiting.

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.

U.S.A., Wyoming, Platte County: [location and coordinates withheld]
Sandy plains and road cuts. Phenology: flowering & fruiting.

U.S.A., Wyoming, Laramie County: [location and coordinates withheld]
Limestone outcrops with mountain mahogany juxtaposed with degrading granites. Phenology: flowering & fruiting.

U.S.A., Wyoming, Laramie County: Southern Powder River Basin/Southeastern Plains: Southeastern Plains: north end of Cheyenne at Wyo Hwy 211 and I-25 interchange.
Plains and roadside. Phenology: flowering & fruiting.

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

Sandy road cut. Phenology: flowering & fruiting.

Sandy areas. Phenology: flowering & fruiting.

U.S.A., Wyoming, Laramie County: Laramie Mountains: along South Fork Bear Creek E from Bristol Ridge or County Road 237, ca 27 air mi NNW of Cheyenne.
Dry flats above the creek. Phenology: fruiting.

U.S.A., Colorado, Saguache County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Sawatch Mountains: along Round Hill Gulch, ca 2 air mi SSE of Poncha Pass; ca 21.5 air mi N of Saguache.
Stony sagebrush slopes and open ridgetop.

U.S.A., Colorado, Saguache County: [location and coordinates withheld]
Prairie, pinyon, and riparian.

U.S.A., Colorado, Fremont County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Wet Mountain Valley: S on Colo Hwy 69 from junction with County Road 32 just N of Hillside.
Open pinyon-juniper.

U.S.A., Colorado, Fremont County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: on County Road 1A, ca 0.5 mi from south edge of Cotopaxi.
Pinyon.

U.S.A., Colorado, Fremont County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Sangre de Cristo Range: Kerr Gulch, ca 1 mi up road from U.S. Hwy 50, W of Cotopaxi.
By mine site; open pinyon-juniper.

U.S.A., Colorado, Fremont County: [location and coordinates withheld]
Pinyon-juniper; riparian; very unusual soil.

U.S.A., Colorado, Pueblo County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Burnt Mill Road, ca 1.5 mi E of junction with County Road 221; ca 5.4 road mi E of Crow Cutoff/3R Road.
Juniper-pinyon.

U.S.A., Colorado, Las Animas County: [location and coordinates withheld]
Top of hill to east; pinyon-juniper.

U.S.A., Wyoming, Laramie County: Table Mountain.

U.S.A., Wyoming, Laramie County: Cheyenne.
41.14° N, 104.8202° W; NAD 83, uncertainty 4 mi., Nat. Geog. TOPO!

U.S.A., Wyoming, Albany County: Laramie.
Dry hillsides. Phenology: flowering & fruiting.

U.S.A., Wyoming, Albany County: Chug Creek.
Dry open slopes. Phenology: flowering & fruiting.

U.S.A., Wyoming, Platte County: Guernsey.
Sandy banks. Phenology: flowering & fruiting.

U.S.A., Wyoming, Laramie County: Pine Bluffs.
Sandy stone hillsides. Phenology: flowering & fruiting.

U.S.A., Wyoming, Albany County: Ca 6 mi E of Centennial, on Wyo Hwy 130.
Weedy area along highway; in gravelly soil, in sun. Common. Phenology: flowering & fruiting.
Accession: USFS 403754, Barcode: USFS0072331

U.S.A., Wyoming, Laramie County: 2 mi N of Midway.
Grassland. Phenology: flowering & fruiting.
with J. Von Loh

U.S.A., Wyoming, Albany County: North end of Sheep Mountain.
Dry slopes. Corolla white, processes yellow fading to white with age. Phenology: flowering & fruiting.
with Lois B. Payson

U.S.A., Wyoming, Laramie County: 15 mi W of Cheyenne.
41.0985° N, 105.1073° W; NAD 83, uncertainty 0.75 mi., Digital Map
Roadside. Phenology: flowering & fruiting.
with Lois B. Payson

U.S.A., Wyoming, Laramie County: High Plains Grassland Research Station: 5 air mi NW of Cheyenne.
Sandstone ourcrop. Phenology: flowering & fruiting.

U.S.A., Wyoming, Laramie County: High Plains Grassland Research Station: 5 air mi NW Cheyenne.
41.197° N, 104.9147° W; NAD 83, uncertainty 0.5 mi., Nat. Geog. TOPO!
Shortgrass prairie. Phenology: flowering & fruiting.

U.S.A., Wyoming, Albany County: Cooper Creek Snow Fence 282.3, 300 yards W of I-80.
T18N R77W S21
Grassland. Phenology: flowering.
Accession: USFS 636121, Barcode: USFS0072329

U.S.A., Wyoming, Albany County: Laramie Plains W of Tie Siding.

U.S.A., Wyoming, Laramie County: 10 mi S of Pine Bluffs.

U.S.A., Wyoming, Albany County: Rock River.
Stony plains. Ecological Survey of Vegetativ Succession Under Irrigation. Phenology: flowering & fruiting.

U.S.A., Wyoming, Carbon County: 2 mi S of I-80.
Dry sage slope on hilltop. Phenology: flowering & fruiting.

U.S.A., Wyoming, Albany County: Sheep Mountain.
41.2828° N, 106.0647° W; NAD 83, uncertainty 0.5 mi., Digital Map
Hot sands. Phenology: flowering & fruiting.

U.S.A., Wyoming, Niobrara County:
Grassy hillsides. Phenology: flowering & fruiting.

U.S.A., Wyoming, Albany County: Sheep Mountain: near Strom Ranch.
Eastern exposure. Phenology: flowering & fruiting.
Accession: USFS 403753, Barcode: USFS0072330

U.S.A., Colorado, Baca County: Comanche National Grassland: off County Road 8 at the head of Pat Canyon, ca 8 air mi N of Oklahoma and ca 2.5 air mi S of the abandoned Kirkwell Post Office, ca 27 air mi SW of Springfield.
Sandy cobblestone draws, abandoned gravel pit, and flats above. Phenology: flowering & fruiting.
Annotated by B. E. Nelson.
with Bernadette Kuhn

U.S.A., Colorado, Baca County: Comanche National Grassland: Holt Canyon, ca 1 air mi N of Oklahoma, ca 12.5 air mi SW of Campo.
Flats above the sandstone cliffs. Phenology: flowering & fruiting.
Annotated by B. E. Nelson.
with Bernadette Kuhn

U.S.A., Colorado, Otero County: Comanche National Grassland: ca 4 air mi E of Colo Hwy 109, ca 8 air mi SE of La Junta.
Clayey slopes below sandstone caprock. Phenology: flowering & fruiting.
Annotated by B. E. Nelson.
with Bernadette Kuhn

U.S.A., Colorado, Otero County: Comanche National Grassland: ca 3.5 air mi E of Colo Hwy 109, ca 9 air mi SSE of La Junta.
Shortgrass uplands, flats with limstone chiprock, and clayey slopes below sandstone caprock. Phenology: flowering & fruiting.

U.S.A., Colorado, Otero County: Comanche National Grassland: ca 3/4 air mi W of County Road 25 at the east edge of the Shale Hills, ca 17 air mi SSW of La Junta.
Clayey slopes or benches with limestone chiprock. Phenology: flowering & fruiting.

U.S.A., Colorado, Prowers County: Comanche National Grassland: Two Buttes.
Steep slopes with Opuntia and Bouteloua. Phenology: flowering & fruiting.
Annotated by Bernadette Kuhn.
Bernadette Kuhn, 700. 6/6/2007.

U.S.A., Colorado, Otero County: Comanche National Grassland: ca 29 air mi SW of La Junta.
On rocky hills with limestone outcrops. Phenology: flowering & fruiting.
Annotated by Bernadette Kuhn.
with B. E. Nelson

U.S.A., Colorado, Otero County: Comanche National Grassland: ca 9 air mi SE of La Junta.
Rocky prairie with scattered Juniperus monosperma Phenology: flowering & fruiting.
Annotated by Bernadette Kuhn.
with B. E. Nelson

U.S.A., Colorado, Otero County: Comanche National Grassland: Shale Hills, ca 17 air mi SSW of La Junta.
Rough breaks with dense limestone chip. Phenology: flowering & fruiting.
with B. E. Nelson

U.S.A., Colorado, Baca County: Comanche National Grassland: ca 17 air mi SE of Kim.
Rocky hill with scattered Juniperus monosperma. Phenology: flowering.
with Kelly Kindscher

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.
with Joe Rankin.

U.S.A., Colorado, Baca County: Comanche National Grassland: ca 25.5 air mi SW of Springfield.
Rocky hillside with limestone at surface; grazed with abundant Melilotus albus. Phenology: flowering & fruiting.
with Amy Tomson

U.S.A., Colorado, Otero County: Comanche National Grassland: ca 16 air mi SSW of La Junta.
Rocky, exposed shale barrens dominated by Stipa sp., Opuntia sp., and Eriogonum sp. Phenology: flowering & fruiting.
with Joe Rankin

U.S.A., Colorado, Otero County: Comanche National Grassland: Shale Hills near Packers Gap, ca 17.5 air mi SW of La Junta.
Hills dominated by Stipa sp., Bouteloua curtipendula, and Rhus aromatica. Phenology: fruiting.
with Joe Rankin

U.S.A., Colorado, Otero County: Comanche National Grassland: ca 26 air mi SW of La Junta.
Rocky barren with Juniperus sp. Phenology: flowering & fruiting.
with Joe Rankin

U.S.A., Colorado, Otero County: Comanche National Grassland: ca 16 mi S of La Junta, ca 5 mi W of Vogel Canyon on bluffs above the junction of Forest Road 350 and Rourke Road.
On an east-west ridge with limestone soil; with scattered juniper and Yucca glauca in Oryzopsis-Hilaria grassland. Phenology: flowering.
Annotated by Brian Elliott.

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.
Annotated by Ronald L. Hartman.
with Bernadette Kuhn, Laura E. Lukas

U.S.A., Colorado, Otero County: Comanche National Grassland: ca 20 air mi SSW of La Junta.
Shale and limestone outcrops, dominated by Aristida purpurea and Yucca glauca. Phenology: flowering.

U.S.A., Colorado, Otero County: Comanche National Grassland: along County Road 35, ca 8.5 air mi SE of La Junta.
Rocky shale hills with sparse vegetation and scattered Juniperus monosperma. Phenology: flowering.

U.S.A., Colorado, Otero County: [location and coordinates withheld]
Roadbank dominated by Yucca glauca and Bromus japonicus. Phenology: flowering.

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: along David Canyon Road, ca 14 air mi S of La Junta.
Shale hills, limestone outcrops with Mentzelia and scattered Juniperus. 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: ca 1 air mi E of Timpas; ca 17 air mi SW of La Junta.
Limestone outcrops dominated by Ratibida tagetes and Yucca glauca. Phenology: flowering & fruiting.

U.S.A., Colorado, Las Animas County: [location and coordinates withheld]
Hills dominated by Pinus edulis, Cercocarpus montanus and Juniperus monosperma. Phenology: flowering & fruiting.

U.S.A., Colorado, Las Animas County: [location and coordinates withheld]
Shale hills, uplands dominated by Pinyon and juniper. Creek bed with large patches of Rumex. Phenology: flowering & fruiting.

U.S.A., New Mexico, Colfax County: Vermejo Park Ranch: along east side of I-25, 1/4-3/4 air mi SW of where I-25 crosses the Vermejo River.
Shortgrass prairie dominated by Bouteloua dactyloides, Hilaria jamesii, and other grasses; area along fenceline was recently disturbed. Corolla white, ca. 5 mm diameter; common in stony ground. Photographed. Phenology: flowering & fruiting.
Annotated by Ben Legler on 3/6/2008.
with Neil Snow

U.S.A., New Mexico, Colfax County: Vermejo Park Ranch: along east side of I-25, 1/4-3/4 air mi SW of where I-25 crosses the Vermejo River.
Shortgrass prairie dominated by Bouteloua dactyloides, Hilaria jamesii, and other grasses; area along fenceline was recently disturbed. Corolla white, ca. 8 mm across, with yellow throat. Photographed. Phenology: flowering & fruiting.
Annotated by Ben Legler on 3/6/2008.
with Neil Snow

U.S.A., New Mexico, Colfax County: Vermejo Park Ranch: western-most hill in the Cedar Hills, on east side of No. 2 Lake; 9 air mi E of Cimarron.
Small hill of eroding shale and sandstone capped by conglomerate, with scattered Juniperus monosperma and Cercocarpus montanus, surrounding flats dominated by Cylindropuntia imbricata, Opuntia sp., and short-grass prairie. Corolla white with yellow center, 5-6 mm across; plants scattered in open soil. Phenology: flowering & fruiting.
Annotated by Ben Legler on 3/6/2008.

U.S.A., New Mexico, Colfax County: Vermejo Park Ranch: at junction of Caliente Canyon and Mercer Canyon; 21 air mi WSW of Raton.
Dry flats above canyon floor with scattered Pinus edulis, Pinus ponderosa; recently thinned. Corolla white, 3-4 mm diameter; scattered. Phenology: flowering & fruiting.

U.S.A., New Mexico, Colfax County: Vermejo Park Ranch: in head of Van Bremmer Canyon on southeast side of Van Bremmer Park.
Dry parkland on edge of Pinus ponderosa forest; with Oxytropis sericea, Heterotheca villosa, and Grindelia. Corolla white with yellow center, ca. 6-7 mm diameter; plants scattered. Specimen GPS: 36.833115, -105.056381. Phenology: flowering & fruiting.

U.S.A., New Mexico, Colfax County: Vermejo Park Ranch: crest of small hill 0.3 air mi S of the Vermejo River and 1.2 air mi E of I-25; 3.6 air mi S of Maxwell.
Rocky knoll on prairie, with Artemisia bigelovii, Eriogonum jamesii var. jamesii, and Bouteloua curtipendula. Frequent. Specimen GPS: 36.485497, -104.554932. Phenology: fruiting.

U.S.A., New Mexico, Colfax County: Vermejo Park Ranch: on south side of Vermejo River 2.2 air mi due W of I-25 and 3.5 air mi SW of Maxwell.
Dry shortgrass prairie, stony soil, with Psoralidium tenuiflorum, Buchloe dactyloides, Bouteloua gracilis, and Engelmannia peristenia. Corolla white, ca. 8 mm across; stems branched at base from a basal rosette of leaves; uncommon. Specimen GPS: 36.514164, -104.60099. Phenology: flowering & fruiting.

U.S.A., Colorado, Fremont County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: off U.S. Hwy 50 between Texas Creek and Canon City; on Iron Mountain Road, ca 2 mi from Copper Gulch Road.
Open pinyon-juniper; meadow.
with Kenneth Elliott

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., Colorado, Pueblo County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Rock Creek Hill, on Colo Hwy 78, SW of Pueblo.
Pinyon-juniper; prairie.
with Kenneth Elliott

U.S.A., Colorado, Custer County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: ca 8.5 road mi on Oak Creek Grade Road from Colo Hwy 96.
Along dry stream bed and slopes; dry, sandy soil; dominant species: ponderosa, grasses, Castilleja, and Lupinus.
Annotated by Brian Elliott.
with Brian Jacobs and Alex Morgan

U.S.A., Colorado, Custer County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Wet Mountains: San Isabel National Forest: off of County Road 274 just beyond national forest entrance.
Along stream and mountainsides; dominant species: aspen, oak, and Mertensia.
Annotated by Brian Elliott.
with B. E. Nelson, Brian Jacobs and Alex Morgan

U.S.A., Wyoming, Albany County: Medicine Bow Mountains: near the end of BLM Road 3431 above the Laramie River Canyon, ca 5.3 air mi S of Woods Landing; ca 29.7 air mi SW of Laramie.
Sagebrush patch on lee slope of ridge. Phenology: flowering.

U.S.A., Wyoming, Albany County: Medicine Bow Mountains: N of Sunrise Creek at the south base of Jelm Mountain, ca 1 air mi NW of Ring Mountain, ca 26.7 air mi SW of Laramie.
Stony, south-facing slope with black sagebrush or mountain sagebrush and occasional limber pine. Phenology: flowering.

U.S.A., Wyoming, Albany County: Medicine Bow Mountains: southern Sheep Mountain, between miles 1 and 2 of Sheep Mountain Trail, ca 25 air mi SW of Laramie; ca 11 air mi SSE of Centennial.
Rocky grasslands with some sagebrush. Phenology: flowering.

U.S.A., Colorado, Fremont County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Wet Mountains: ca 3.9 road mi S on Oak Creek Grade Road from Canon City; from ca 0.5-2.5 trail mi past Tanner Trailhead, on and around the trail.
Dominant species: pinyon pine, mountain mahogany, and oak; ponderosa and blue spruce at higher elevations; mainly granite outcrops, soil sandy to gravelly in texture.
with Brian Jacobs and Alex Morgan

U.S.A., Colorado, Huerfano County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Wet Mountains: off of County Road 622.
Dominant species: pinyon and juniper; sandstone outcrops.
with Brian Jacobs and Alex Morgan

U.S.A., Wyoming, Albany County: Medicine Bow Mountains: S of Ring Mountain, area of Maggie Creek, ca 1 air mi SE of intersection of Wyo Hwy 10 and Gyp Quarry Road, ca 7 air mi SSE of Woods Landing and ca 10 air mi SE of Foxpark.
Sagebrush hills, barren area with lots of bare ground. Phenology: fruiting.

U.S.A., Colorado, Custer County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Wet Mountain Valley: NE of De Weese Reservoir.
Fine-grained soil; dominant species: Senecio and Penstemon.

U.S.A., Colorado, Fremont County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: ca 1 road mi on Gulch Road from Colo Hwy 69.
Granite and metamorphic chunks; dominant species: pinyon, oak, and juniper.

U.S.A., New Mexico, Union County: Clayton Lake State Park: 12 air mi NW of Clayton.
Rocky-sandy soil, from lake to steppe. Phenology: flowering & fruiting.
Michael Schiebout, 6842. 6/29/2005.

U.S.A., Colorado, Fremont County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Acres of Ireland, ca 1/4 mi on Highland Drive from U.S. Hwy 50.
By a small stream; dominant species: oak, Douglas fir, and horsetails.

U.S.A., Colorado, Chaffee County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Sawatch Range: San Isabel National Forest: Mears Junction, ca 1 mi beyond Rainbow Trailhead.
Drainage plus two adjacent slopes; soil fine-grained with some granite chunks; ponderosa, dominant species: ponderosa, Douglas fir, aspen, and pinyon.

U.S.A., Colorado, Huerfano County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: southeast end of Wet Mountains, ca 13 air mi NW of Walsenburg.
Rocky ridges and grassy valley.
with Melanie Arnett, Charity Hall, Brian Jacobs, and Alex Morgan

U.S.A., Colorado, Pueblo County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Colo Hwy 78, ca 5.5 air mi SW of Pueblo (city center).
Roadcut with calcareous substrate.

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, Custer County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Wet Mountain Valley: ca 0.2-0.5 air mi NE of Silver Cliff along County Road 255.
Grasslands.

U.S.A., Colorado, Saguache County: La Garita Mountains: Hodding Creek, ca 2-2.5 road mi SW of Colo Hwy 114, ca 12 air mi W of Saguache.
Conifer forests, slopes to rock outcrop and stream bottom.

U.S.A., South Dakota, Harding County: Custer National Forest: Slim Buttes: just SW of Summit Pass on SD Hwy 79, ca 23.5 air mi SE of Buffalo.
Grass and Melilotus-dominated south-facing slope. Phenology: flowering & fruiting.

U.S.A., South Dakota, Harding County: Custer National Forest: Slim Buttes: in the vicinity of Rimrock Spring, ca 1 air mi S of Forest Road 3151, ca 7.5 air mi SE of Summit Pass on SD Hwy 79 and ca 31 air mi SE of Buffalo.
Grass-dominated butte top with occasional hardwood draws. Phenology: flowering & fruiting.

U.S.A., Montana, Carter County: Custer National Forest: Long Pines: in the vicinity of Red Bluff Spring, just W of Forest Road 3117, ca 5 air mi SSW of Mill Iron and ca 16.5 air mi ESE of Ekalaka.
Base of east-facing rock cliff. Phenology: flowering & fruiting.

U.S.A., South Dakota, Harding County: Custer National Forest: South Cave Hills: in and around McKenzie Gulch, S of Forest Road 3113, ca 10 air mi N of Buffalo.
On and near sandstone rim of butte, dominated by grasses and ponderosa pine. Phenology: fruiting.

U.S.A., Colorado, Las Animas County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Picketwire Valley, ca 1 mi E of Cordova Plaza.
Roadside.

U.S.A., Colorado, Fremont County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Sangre de Cristo Range: Howard Creek, ca 1 air mi upstream from confluence with Porters Gulch.
Coniferous forest mixed with oak and grassland.

U.S.A., Colorado, Chaffee County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Sangre de Cristo Range: ca 1-2 air mi S of Salida (city center).
Pinyon-oak shrubland with grassy openings.

U.S.A., Montana, Powder River County: Custer National Forest: Ashland Ranger District: in the vicinity of Griffin Pass, E of Forest Road 4431, ca 21.5 air mi ENE of Ashland.
Southwest-facing rocky and clayey slope with Phacelia, Cryptantha, Penstemon, Solidago, and Ericameria. Phenology: flowering & fruiting.

U.S.A., Montana, Powder River County: In the vicinity of unnamed reservoir on Flood Creek, ca 0.5 air mi E of Moorehead Road, ca 15 air mi SW of Broadus.
Grass and sagebrush-dominated grazing land with scattered badlands and gravelly slopes. Phenology: flowering & fruiting.

U.S.A., South Dakota, Harding County: Custer National Forest: Slim Buttes: in the vicinity of Road Draw Spring No. 2, SE of JB Pass, E of Forest Road 3148, ca 20 air mi SE of Buffalo.
Sparse ponderosa pine woodland with grass-dominated understory. Phenology: fruiting.

Pinyon-juniper with oak on sandy hillside. Phenology: fruiting.
Annotated by Ronald L. Hartman.
with Elizabeth Mark

U.S.A., Colorado, Fremont County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Wet Mountains: up Five Point Gulch, ca 1.5 mi E of Texas Creek; W of Pueblo on U.S. Hwy 50.
Canyon and west side of ridge in pinyon-juniper. Phenology: flowering & fruiting.
Annotated by Ronald L. Hartman.
with Elizabeth Mark

U.S.A., Wyoming, Albany County: Laramie Plains: Mortenson Lake National Wildlife Refuge: ca 11 air mi SW of Laramie.
Grassland upland. White flowers. Caldwell Lake Quad. Phenology: flowering.

U.S.A., Montana, Carbon County: Near Annerer Spring ca 25 mi N of Lovell, WY.
T8S R29E S7
In sagebrush grassland. Common along road. Phenology: flowering.

U.S.A., Montana, Madison County: Near Pony.
Phenology: flowering.
with Ernst A. Bessey

U.S.A., North Dakota: Medora.
Phenology: flowering.
Annotated by Walt Kelley on 2/19/1985.

U.S.A., Nebraska, Deuel County: Rush Creek.
Hills. Phenology: vegetative only.

U.S.A., Colorado, Huerfano County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Wet Mountains: ca 1.5 mi W of Badito Cone, ca 6 air mi E of Gardner.
Pinyon-juniper. Phenology: flowering & fruiting.
with Elizabeth Mark and Kenneth Elliott

U.S.A., Colorado, Custer County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Wet Mountains: ca 2 mi N of Colo Hwy 96 on County Road 271, ca 5.5 air mi W of McKenzie Junction (junction of Colo hwys 165 & 96); ca 8 air mi NE of Silver Cliff.
Pinus ponderosa and riparian areas. Phenology: flowering & fruiting.
with Elizabeth Mark and Kenneth Elliott

U.S.A., Colorado, Saguache County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Rio Grande National Forest: up Clover Creek, ca 3 air mi S of Poncha Pass.
Mixed forest with Pinus aristata, P. ponderosa, and Pseudotsuga menziesii. Phenology: flowering & fruiting.
with Elizabeth Mark

U.S.A., Colorado, Fremont County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Arkansas River Valley, ca 1.5 mi W of Parkdale on the south side of U.S. Hwy 50.
Steep rocky hills with pinyon-juniper-Quercus woodlands. Phenology: flowering & fruiting.

U.S.A., Colorado, Fremont County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Sangre de Cristo Range: from Hayden Campground up toward Hayden Pass, ca 9 air mi S of Howard.
Pinus ponderosa, Quercus gambellii, Pseudotsuga, and Abies concolor. Phenology: flowering & fruiting.

U.S.A., Colorado, Huerfano County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: ca 9 air mi S of Gardener on County Road 530.
Roadside. Phenology: flowering & fruiting.

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

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.

U.S.A., Colorado, Chaffee County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Sangre de Cristo Range: San Isabel National Forest: north face of Methodist Mountain on Forest Road 108.
Pinus ponderosa and Pinus edulis. Phenology: flowering & fruiting.
with Elizabeth Mark and Kenneth Elliott

U.S.A., Colorado, Huerfano County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Wet Mountains: County Road 360, ca 12 air mi NNW of Gardner.
Southwest exposure with volcanic outcrops and scattered pinyon and ponderosa pine. Phenology: flowering.

U.S.A., New Mexico, Colfax County: Vermejo Park Ranch: along east side of I-25, 1/4-3/4 air mi SW of where I-25 crosses the Vermejo River.
Shortgrass prairie dominated by Bouteloua dactyloides, Hilaria jamesii, and other grasses; area along fenceline was recently disturbed. Corolla white, ca. 5 mm diameter; common in stony ground. Photographed. Phenology: flowering & fruiting.
with Neil Snow

U.S.A., Colorado, Huerfano County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Wet Mountains: southeast end of Black Mountain, 7 air mi NW of Gardner.
Grassland with pinyon and ponderosa pine on slopes. Phenology: flowering.

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., Colorado, Huerfano County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Sangre de Cristo Range: along Oso and May creeks, 0.7 air mi W of Sharpsdale.
Pinyon pine slopes and roadside. Phenology: flowering & fruiting.

U.S.A., Colorado, Huerfano County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: along fence line S toward Little Sheep Mountain.
Pinyon pine and meadows. Phenology: flowering & fruiting.

U.S.A., Colorado, Saguache County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Cochetopa Hills: ca 2.5 air mi NNW of Colo Hwy 114 on road to Cabin Draw.
Ridge and sides of basaltic rock. Phenology: flowering.
with Fengjie Sun

U.S.A., Colorado, Fremont County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Sangre de Cristo Range: U.S. Hwy 50, 2.5 air mi NW of Howard.
Pinyon-juniper with rock outcrops. Phenology: fruiting.

U.S.A., Colorado, Chaffee County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: radio tower and vicinity, 1-1.5 air mi S of U.S. Hwy 50 at west end of Salida.
Pinyon-juniper slopes and sandy-clay badlands. Phenology: fruiting.

U.S.A., Colorado, Saguache County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Cochetopa Hills: Rio Grande National Forest: Soda Spring Gulch, County Road LL56, ca 7 air mi WSW of Villa Grove.
Igneous outcrops and adjacent grassland. Phenology: fruiting.

U.S.A., Colorado, Saguache County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Cochetopa Hills: Rio Grande National Forest: Soda Spring Gulch, County Road LL56, ca 7 air mi WSW of Villa Grove.
Igneous outcrops and adjacent grassland. Phenology: flowering & fruiting.

U.S.A., Colorado, Saguache County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Cochetopa Hills: County Road NN56, 5 air mi NW of Villa Grove.
Grassland and slopes. Phenology: flowering & fruiting.

U.S.A., Colorado, Saguache County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Cochetopa Hills: McIntyre Ridge, 4-4.5 air mi ENE of Saguache.
Volcanic rock outcrops. Phenology: flowering & fruiting.

U.S.A., Colorado, Huerfano County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Wet Mountains: 2-3 air mi ESE of Badito Cone.
Pinyon-juniper. Phenology: fruiting.

U.S.A., Colorado, Saguache County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: San Luis Valley: ridge between Garcia Spring and Bachiche Spring.
Rocky slopes and plains below. Phenology: fruiting.

U.S.A., Colorado, Saguache County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Cochetopa Hills: ridge between Garcia Spring and Bachiche Spring.
Rock outcrops and rocky ridge with Douglas fir. Phenology: fruiting.

U.S.A., Colorado, Chaffee County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Sangre de Cristo Range: San Isabel National Forest: Forest Road 104, 4 air mi S of Salida on jeep trail to top of Methodist Mountain.
Grassy slope with Neoparrya lithophila fairly common for the previous 400-500 vertical ft, often greening abundantly in understory of Pinus ponderosa. Phenology: fruiting.

U.S.A., Colorado, Saguache County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Cochetopa Hills: Dry Gulch Road.
Volcanics. Phenology: flowering & fruiting.

U.S.A., Colorado, Saguache County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Cochetopa Hills: Dry Gulch Road.
Grassy slopes, coniferous covered tops. Phenology: flowering & fruiting.

U.S.A., Wyoming, Laramie County: Laramie Range: Belvoir Ranch, ca 15 air mi SW of Cheyenne, on south side of Lone Tree Creek.
Gentle grassland slopes, sandy loam; with Hesperostipa comata, Physaria montana, Paronychia sessiliflora, and Tetraneuris acaulis. Uncommon.

U.S.A., Wyoming, Platte County: Camp Guernsey: Osburn Ranch parcel; north end of transect ca 4.3 km NE of North Platte River, ca 9.9 km NW of Range Control.
South-facing slope; pine/juniper open woodland; silty loam; with Pinus ponderosa, Juniperus scopulorum, Artemisia nova, Bouteloua curtipendula, Hesperostipa comata, Schizachyrium scoparium. Local; erect, taprooted, annual herb; 3 dm tall; corolla white. Phenology: flowering.
Nancy E. Hastings, 312A. 7/3/2007.
with P. Block

U.S.A., Wyoming, Albany County: West slope Laramie Range: ca 1.3 mi NE of U.S. Hwy 30, ca 3.6 air mi E of downtown Laramie.
Rocky upland slope, gravelly soil, south aspect; with Elymus spicatus, Pinus flexilis, Physaria montana, Packera cana. Phenology: flowering.

U.S.A., Colorado, Park County: East-central Colorado: Mosquito Range to Plains: off Blue Mountain or Wagon Tongue or County Road 98 or Forest Road 239 at intersection with Forest Road 240 at Blue Mountain and Fish Creek.
Dry granitic slopes above creek drainage with occasional rock outcrops, in ponderosa pine forest. Phenology: flowering.

U.S.A., Colorado, Fremont County: East-central Colorado: Mosquito Range to Plains: Arkansas River Drainage: Sand Gulch off Sand Gulch or County Road 13, ca 2.8 road mi NE of intersection with County Road 12, ca 3 air mi NNE of Cotopaxi.
Sparsely wooded slopes and drainages in pinyon-juniper on sandy-gravelly granitic soils with large granite outcrops. Phenology: flowering.

U.S.A., Colorado, Fremont County: East-central Colorado: Mosquito Range to Plains: Arkansas River Drainage: Texas Creek Gulch off Table Mountain or County Road 217A, ca 3 air mi NNW of town of Texas Creek.
In open meadow with sandy soils and large old slash piles. Phenology: flowering.

U.S.A., Colorado, Park County: East-central Colorado: Mosquito Range to Plains: South Park: Badger Basin State Wildlife Area off County Road 439 along the Middle Fork of the South Platte River, ca 2.5 air mi N of Hartsel.
Sandy-gravelly uplands above the floodplain. Phenology: flowering & fruiting.

U.S.A., Colorado, Park County: East-central Colorado: Mosquito Range to Plains: Puma Hills: off Forest Road 251, ca 1.2 air mi from intersection with Forest Road 247 or County Road 92, ca 4.5 air mi WSW of town of Lake George.
Wooded slopes with ponderosa pine, aspen and occasional granitic outcrops. Phenology: flowering.

U.S.A., Colorado, Fremont County: East-central Colorado: Mosquito Range to Plains: Arkansas River Drainage: The Banks/Red Canyon: in vicinity of the BLM Banks Campground, off a BLM road ca 1 air mi from intersection with County Road 9, ca 10 air mi N of Canon City.
Along canyon rim in pinyon-juniper. Phenology: flowering.

U.S.A., Colorado, Park County: East-central Colorado: Mosquito Range to Plains: off County Road 403 along Forest Road 893 and 891, ca 5 air mi S of town of Lake George.
Wooded uplands with ponderosa pine, Colorado blue spruce and large aspen groves. Phenology: flowering.
Timothy W. Chumley, 1594b. 7/8/1995.

U.S.A., Colorado, Park County: East-central Colorado: Mosquito Range to Plains: South Park: along the southeastern shore of Antero Reservoir and adjacent hills, ca 4 air mi NE of Antero Junction; ca 6.5 air mi SW of Hartsel.
Grassy slopes and hills above the lake. Phenology: flowering.

U.S.A., Colorado, Park County: East-central Colorado: Mosquito Range to Plains: Mosquito Range: Pony Park off Pony Creek or Forest Road 433, ca 1.5 air mi W of intersection with U.S. Hwy 285, ca 4 air mi NNW of Antero Junction; ca 10.2 air mi WSW of Hartsel.
On slopes of a grassy hill. Phenology: flowering & fruiting.

U.S.A., Colorado, Fremont County: East-central Colorado: Mosquito Range to Plains: Arkansas River Drainage: along the north face of Little Crampton Mountain and W along Cottonwood Creek, ca 1.5 air mi W of Colo Hwy 9, ca 13.5 air mi WNW of Canon City.
On the rocky gravelly slopes of the mountain, with large granite outcrops. Phenology: flowering.

U.S.A., Colorado, Fremont County: East-central Colorado: Mosquito Range to Plains: Arkansas River Drainage: along Tunnel Drive in uplands above the river, just below Nonans Peak, ca 3 air mi WSW of Canon City.
Along an abandoned roadway. Phenology: flowering.
Timothy W. Chumley, 614. 6/5/1995.

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 rocky streambed with intermittent running water. Phenology: flowering & fruiting.

U.S.A., Colorado, Fremont County: East-central Colorado: Mosquito Range to Plains: Arkansas River Drainage: Gardner Peak/Crampton Mountain: on slopes, ridges and peaks and along Tallahassee Creek, off County Road 21A ca 15.2 air mi ENE of Canon City.
On steep south-facing slopes with occasional rock outcrops and dense patches of Gambel's oak. Phenology: flowering & fruiting.

U.S.A., Colorado, Park County: East-central Colorado: Mosquito Range to Plains: Arkansas River Drainage: Cals Fork Gulch: off Forest Road 187 or County Road 187 W along stream at head of gulch, ca 12 air mi SE of Buena Vista.
In ponderosa pine forest with granitic-gravelly soils, and occasional Douglas fir and stands of aspen. Phenology: flowering & fruiting.