Muhlenbergia torreyi (2005)
POACEAE
Muhlenbergia torreyi (Kunth) Hitchc. ex Bush
U.S.A., Arizona, Yavapai County: Prescott National Forest: just E of Ariz Hwy 89, ca 4 air mi N of Paulden; ca 20 air mi S of Ash Fork.
Juniper woodland. Phenology: buds.
with James F. Fowler
Accession: RM (unaccessioned)

Muhlenbergia torreyi (2005)
POACEAE
Muhlenbergia torreyi (Kunth) Hitchc. ex Bush
U.S.A., Arizona, Apache County: Apache National Forest: mesa on east side of Murray Basin, ca 2 air mi E of Flat Top, ca 4.5 air mi SE of Springerville.
Rocky-gravelly pinyon/juniper flats on basalt. Phenology: flowering & fruiting.
Accession: RM (unaccessioned)

Muhlenbergia torreyi (2004)
POACEAE
Muhlenbergia torreyi (Kunth) Hitchc. ex Bush
U.S.A., Colorado, Rio Grande County: Eastern San Juan Mountains: County Road 42K, vicinity of Biedell Creek, 20 air mi NNE of Del Norte.
Elev. 7988 ft.
Open mesic foothill outwash. Phenology: flowering.
with Sue Komarek
Accession: RM (unaccessioned)

U.S.A., Colorado, Rio Grande County: Eastern San Juan Mountains: Limekiln Peak, Old Spanish Trail, Limekiln, SW of Sevenmile Plaza, 7.5 air mi SE of Del Norte.
Elev. 8000 ft.
Open plains, foothill washout area with a few scattered pinyon pine up a northeast-facing slope. Phenology: flowering & fruiting.

U.S.A., Arizona, Coconino County: Tusayan National Forest: under the rim.
Elev. 5500 ft.
Open woodland. Phenology: fruiting.
Accession: USFS 423152

U.S.A., New Mexico, Otero County: 30 mi E of Turquoise.
Phenology: fruiting.
Annotations:
1. Muhlenbergia torreyi (Kunth) Hitchc. ex Bush
Annotated by Charlotte O. Goodding in 1939.
Accession: RM 179844

U.S.A., New Mexico, Lincoln County: Lincoln National Forest: Chaves Canyon.
Grass community in clay loam; scattering abundance. Phenology: fruiting.
Annotations:
Annotated by Agnes B. Chase.
Barnard A. Hendricks, 21-H. 8//1921.
Accession: USFS 423162

U.S.A., New Mexico, Lincoln County: Lincoln National Forest: Chaves Canyon.
Grass community in coarse gravel; scattering abundance. Phenology: fruiting.
Annotations:
Annotated by Agnes B. Chase.
Barnard A. Hendricks, H-23. 8//1921.
Accession: USFS 423161

U.S.A., New Mexico, Grant County: Ca 20 mi E of Silver City.
On land fallow for several years. Phenology: flowering.
Annotated by Charlotte O. Goodding in 1939.
with Roland V. Rethke and R. van Raadshooven
Accession: RM 175571

U.S.A., Arizona, Yavapai County: Prescott.
Phenology: flowering.
Accession: RM 241293

U.S.A., New Mexico, Grant County: 2 mi S of Silver City.
Rolling grassy hills; in scattered juniper, oak and Nolina. Phenology: flowering & fruiting.

U.S.A., Arizona, Apache County: Ca 11 mi S of St. Johns, near entrance to Lyman Lake Recreational Area.
T11N R28E S9
Open grassy flats with scattered juniper on the hills. Phenology: fruiting.

U.S.A., New Mexico, Taos County: Carson National Forest and Vicinity: Forest Road 556, ca 3.5 air mi SE of Ojo Caliente.
Pinyon/juniper woodland. Phenology: fruiting.
Accession: RM 945361, Barcode: RM0136023

U.S.A., New Mexico, Torrance County: Manzano National Forest.
Phenology: flowering.
1. Muhlenbergia torreyi (Kunth) Hitchc. ex Bush
Annotated by C. Leo Hitchcock.

U.S.A., New Mexico, Rio Arriba County: Carson National Forest and Vicinity: U.S. Hwy 285 E to Mesa Vibora near forest boundary, 4 road mi N of Ojo Caliente.
Pinyon/juniper woodland with sandy/silty soils, open grassy areas and rocky mesa slope. Phenology: flowering & fruiting.
Accession: RM 945360, Barcode: RM0136022

U.S.A., New Mexico, Rio Arriba County: Carson National Forest and Vicinity: north slope of San Antonio Mountain via Forest Road 118, ca 15 air mi N of Tres Piedras.
Rangeland with blue grama and Quercus patches. Phenology: fruiting.
Accession: RM 945359, Barcode: RM0136021

U.S.A., New Mexico, Rio Arriba County: Carson Nationa Forest and Vicinity: 1.5 mi SE of Pinabetoso Peaks, on road with cattleguard off U.S. Hwy 285, ca 15 air mi NNE of Tres Piedras.
Rangeland with Chrysothamnus, Bouteloua gracilis. Phenology: fruiting.

U.S.A., New Mexico, Taos County: Carson National Forest and Vicinity: Rio Grande canyon rim at Gorge Bridge, west rim trail.
Rocky canyon rim with Artemisia tridentata. Phenology: flowering & fruiting.

U.S.A., New Mexico, Taos County: Carson National Forest and Vicinity: to SW of NM Hwy 522 and Forest Road 7 (road to D. H. Lawrence Ranch), ca 0.5 air mi.
Pinyon/juniper. Phenology: fruiting.

U.S.A., New Mexico, Taos County: Carson National Forest and Vicinity: Brushy Mountain, southern half.
Pinyon/juniper above, lower slopes with sagebrush and rabbitbrush. Phenology: fruiting.

U.S.A., New Mexico, Rio Arriba County: Carson National Forest and Vicinity: at the northeast base of San Antonio Mountain, ca 4 air mi NNE of the summit on Forest Road 118, ca 18 air mi N of Tres Piedras; ca 5.5 air mi S of Colorado.
Clayey slopes with basalt cobbles and boulders with Gutierrezia, Chrysothamnus, Krashninnikovia, and grasses. Phenology: buds.

U.S.A., New Mexico, Taos County: Carson National Forest and Vicinity: Penabetoso Peaks and vicinity on the south peak and surrounding area, ca 16 air mi N of Tres Piedras.
Plains of winterfat, blue grama, and scattered low rabbitbrush with basalt gravel to boulders. Phenology: buds.

U.S.A., New Mexico, Rio Arriba County: Carson National Forest and Vicinity: Juan Jose Lobato Grant: Forest Road 23, ca 5.5 air mi N of U.S. Hwy 84 and Rio Chama, ca 2 air mi E of west Forest Boundary, ca 6 air mi NNW of Abiquiu.
Large, open mesa top with Lycium pallidum and Opuntia imbricata. Phenology: buds.

Muhlenbergia torreyi ()
U.S.A., New Mexico, Grant County: Gila National Forest.
T15S R16W S7
Grass community in shallow clay on a west slope. Phenology: flowering.
Henry Woodrow, M.P. 1. //.

U.S.A., New Mexico, Taos County: Carson National Forest and Vicinity: Canada de los Comanches ca 1.5 air mi SE of Petaca Mesa, ca 2.5 air mi NE of Servilleta Plaza and ca 8 air mi NW of Taos Junction.
Pinyon/juniper woodland with large openings of Artemisia tridentata in canyon bottom and drainage areas; sandy soil and sedimentary rock outcrops. Phenology: buds.

U.S.A., New Mexico, Taos County: Carson National Forest and Vicinity: ca 8 air mi NW of Arroyo Hondo on BLM road to Cerro Montoso, ca 1 air mi E of U.S. Hwy 64.
Drainage from juniper down to road. Phenology: buds.

U.S.A., New Mexico, Taos County: Carson National Forest and Vicinity: from near U.S. Hwy 285 to Pinabetoso Peaks.
Plains. Phenology: buds.

U.S.A., New Mexico, Taos County: Carson National Forest and Vicinity: cut and fill along old Chili Line Railroad Grade and adjacent roadside along U.S. 285.
Disturbed areas. Phenology: buds.

U.S.A., New Mexico, Taos County: [location and coordinates withheld]
Pinyon/juniper slopes. Phenology: flowering.

U.S.A., New Mexico, Sierra County: Datil National Forest.
Ridgetop community in gravelly loam with grama grasses and weeds. Phenology: fruiting.

U.S.A., New Mexico, Bernalillo County: Manzano National Forest: Jaral Ranger Station.
Grass community in shallow, coarse gravel on a west slope. Phenology: fruiting.
with Clyde L. Warnock

U.S.A., Arizona, Apache County: Apache National Forest: Water Canyon.
T7N R29E S5
Dry soil with blue grama; distributed on dry mesas and alluvial draws. Phenology: fruiting.
Annotated by Agnes B. Chase.

U.S.A., Arizona, Coconino County: Ca 8 mi N of Ash Fork.
T22N R2W S4
Open stand of Juniperus osteosperma. Phenology: flowering.
with Charlotte G. Reeder

U.S.A., New Mexico, Lincoln County: Near Gray.
Phenology: flowering.
Annotated by Charlotte O. Goodding in 1939.

U.S.A., New Mexico, Lincoln County: Near Gray.

U.S.A., New Mexico, Lincoln County: Near Gray.
Phenology: fruiting.
1.
Annotated by F. L. Scribner in 1939.
Josephine Skehan, 65. 8/13/1898.

Phenology: fruiting.
1.
Annotated by F. L. Scribner in 1939.
Josephine Skehan, 65. 8/13/1898.

U.S.A., Arizona, Mohave County: Kanab Plateau: just E of Larimore Tank and S of the volcanic butte.
T36N R7W S15
Sandy soil; sagebrush community. Phenology: flowering & fruiting.

U.S.A., New Mexico, Torrance County: Manzano National Forest.
Woodland and pine type communities in clay loam; distributed on foothills and mesas; most prominent on overgrazed areas forming circular bunches 1-8 ft in diameter usually with dead center and live exterior ring. Phenology: flowering & fruiting.

U.S.A., Arizona, Yavapai County: Ca 10 mi W of Seligman.
Phenology: flowering & fruiting.
1. Muhlenbergia torreyi (Kunth) Hitchc. ex Bush
with B. Goodding and Leston Goodding

U.S.A., New Mexico, no county County: Between Roswell and Vaughn.

U.S.A., New Mexico, Chaves County: W of Roswell.
T11S R22E S2
with R. H. DeBusk

U.S.A., New Mexico, Quay County: W of Tucumcari.

U.S.A., New Mexico, Lincoln County: Ca 15-20 mi N of Carrizozo.

U.S.A., New Mexico, Lincoln County: E of Carrizozo.
Phenology: flowering & fruiting.
Leslie N. Goodding, M-26. 9/10/1935.

U.S.A., New Mexico, Torrance County: Manzano National Forest.
Grass community in sandy gravel and cobble stone on a moderate west slope with Turpentine weed and browse; abundant; distribution mixed and scattered. Phenology: fruiting.

Grass community in sandy loam. Phenology: flowering & fruiting.

U.S.A., New Mexico, Eddy County: Lincoln National Forest: Dog-town Flat, 2 mi W of Ares ranch, Guadalupe.
Grass-weed community in deep sandy loam on a level slope with blue grama, bluestem and weeds; widely distributed in region; common; often found in old dog towns. Phenology: flowering.

U.S.A., New Mexico, Torrance County: Manzano National Forest: White Windmill no. 2.
Grass-weed community in deep "gypy" sandy loam on a gentle south slope with blue grama and Texas timothy; common in immediate region. Phenology: fruiting.

U.S.A., Arizona, Navajo County: Apache Sitgreaves National Forest: ca 2.5 mi N of junction of Ariz Hwy 277 and Ariz Hwy 377 along Hwy 377.
T13N R18E S29
Juniper-Bouteloua Woodland community in sandy gravelly soil. Phenology: flowering.

U.S.A., Arizona, Apache County: Junction of U.S. Hwy 180 and U.S. Hwy 60, N of Springerville.
Gravelly mesa in shrub/grass community on volcanics. Phenology: flowering.

U.S.A., Arizona, Mohave County: Arizona Strip: junction of roads 717 and 5.
Pinyon-juniper, sagebrush on limestone knoll and wet drainage channel. Phenology: flowering & fruiting.

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

Muhlenbergia torreyi ()
U.S.A., Arizona, Navajo County: Sitgreaves National Forest: Miles Ranger Station.
Rolling sandy park; distributed over entire fores in woodland areas and lower yellow pine community; common. Phenology: flowering.
Paul H. Roberts, 112. //.

U.S.A., New Mexico, Lincoln County: Bonito Dam.

U.S.A., New Mexico, Lincoln County: 5 mi E of Alto on road from Gavilon Canyon to Glencoe via Eagle Creek.
Open juniper rangeland. Phenology: flowering & fruiting.
Richard Spellenberg, 2176. 10/18/1969.
with J. Ludwig

U.S.A., New Mexico, Lincoln County: Lincoln National Forest: Mesa Ranger Station pasture.
Browse in deep clay on a southwest slope; common. Phenology: fruiting.
with (for J. A. Brubaker)

U.S.A., New Mexico, Lincoln County: Lincoln National Forest: 1 mi E of Capitan.
Grass-weed or disturbed soil with Sitanion, Lycucus, Bouteloua, Gutierrezia, Melilotus and Hoffmanseggia. Phenology: flowering.

U.S.A., New Mexico, San Miguel County: Santa Fe National Forest and Vicinity: Sangre de Cristo Mountains: Anton Chico Grant: top of Mesita de los Ladrones, ca 8-8.5 air mi E of Villanueva; ca 21-22 air mi S of Las Vegas.
Sandstone pavement areas with scattered ponderosa pine and oak thickets. Phenology: flowering.

U.S.A., New Mexico, San Miguel County: Santa Fe National Forest and Vicinity: Glorieta Mesa: Valle Grande on Forest Road 323, ca 4.5-5 air mi S of South San Ysidro; ca 13.5-14 air mi SSE of Pecos.
Artemisia frigida/Bouteloua gracilis meadow dominated by forbs. Phenology: flowering.

U.S.A., New Mexico, San Miguel County: Santa Fe National Forest and Vicinity: Sangre de Cristo Mountains: Anton Chico Grant: 5 air mi ENE of Villanueva, from Forest Road 45 S to Pecos River.
Open mesa, matchweed dominant, with scattered candelabra Opuntia and juniper on fine sediment. Phenology: flowering & fruiting.

U.S.A., New Mexico, San Miguel County: Santa Fe National Forest and Vicinity: Sangre de Cristo Mountains: Anton Chico Grant: ca 18 air mi SSW of Las Vegas; ca 2 air mi NE of El Cerrito.
Sandy and rocky drainage and roadside with Juniperus osteosperma and Pinus edulis. Phenology: flowering.

U.S.A., New Mexico, Lincoln County: Ca 1.5 mi SW of Capitan.

U.S.A., Wyoming, Laramie County: High Plains Grassland Research Station, NW of Cheyenne.
East pasture, sod flats of shortgrass; archerson soil type. Rare. Phenology: vegetative only.
with Alan A. Beetle

U.S.A., New Mexico, Cibola County: Cibola National Forest; Magdalena horse pasture (F. S.).
Accession: RMRS (unaccessioned)

U.S.A., New Mexico, Cibola County: 12 miles north of Atarque.
Phenology: flowering & fruiting.
Accession: RMRS (unaccessioned)

U.S.A., Arizona, Mohave County: 5 miles northeast of Tuweep; Tuweep Valley; between low hills.
T36N R7W S34
with E. McClintock, G. T. Robbins
Accession: RMRS (unaccessioned)

U.S.A., New Mexico, Socorro County: 40 miles south of Socorro.

U.S.A., new, no county County: 20 miles northeast of Swanee.

U.S.A., Arizona, Pima County: Empire Ranch.

U.S.A., New Mexico, Union County: 8 mi W of Des Moines.
In lava rock. Phenology: fruiting.
with L. N. Goodding

U.S.A., Colorado, Jefferson County: 1 mi W of Black Hawk.
Pine woods. Phenology: fruiting.

U.S.A., Colorado, Saguache County: Rio Grand National Forest: N end of English Valley.
Pinus edulis woodland on low rocky ridge on 5% slope, southwest exposure with Bouteloua gracilis. Phenology: fruiting.
with Micheal L. Erary

U.S.A., New Mexico, Rio Arriba County: 1/4 mi E of Riconado.
Sandy wash. label says Carson County Phenology: flowering.
with Roland V. Rethke & R. van Raadshooven

U.S.A., Colorado, Larimer County: Cache la Poudre River: near Fort Collins.
Dry plains. Phenology: fruiting.

U.S.A., New Mexico, Cibola County: 12 miles north of Atarque.

U.S.A., Colorado, El Paso County: Manitou.
Elev. 2100 m.
with E. S. Clements

U.S.A., New Mexico, San Miguel County: Santa Fe National Forest: 5 mi S of Glorieta Mesa.
Abundant in park in sandy. Phenology: fruiting.
Frederic G. Renner, 14. 10/3/1922.

U.S.A., Colorado, Boulder County: Valmont.
Dry grasslands. Phenology: flowering & fruiting.

U.S.A., Colorado, Boulder County: Valmont.

U.S.A., Colorado, Weld County: SW of Windsor, along road to Loveland.
Prairie. Phenology: flowering & fruiting.
George E. Osterhout, 877. 8/9/1895.

U.S.A., Colorado, no county County:
Foothills west. Phenology: fruiting.
George E. Osterhout, sn. 9/10/1920.

U.S.A., Colorado, Weld County: New Windsor.
George E. Osterhout, sn. 8//1895.

U.S.A., New Mexico, San Miguel County: 5 mi NW of Las Vegas.
Prairie. Phenology: flowering & fruiting.

U.S.A., Colorado, El Paso County: 2 mi W of Ellicott, 21 mi E of Colorado Springs; Colo Hwy 94.
In Bouteloua grassland on roadsides in flat high plains. Phenology: flowering & fruiting.
with C. M. Iltis

U.S.A., Colorado, Saguache County: Near Saguache.
Harry Hapeman, sn. 8/22/1918.

U.S.A., Colorado, Lincoln County: 15 mi S of Punkin Center.
Short grass plains in small clumps. Phenology: flowering & fruiting.
with Charlotte G. Reeder

U.S.A., Colorado, Crowley County: 3 mi N or Ordway.
Flat area with Sporobolus airoides and Hilaria. Phenology: fruiting.
with Charlotte G. Reeder

U.S.A., New Mexico, Colfax County: 5 mi N of Springer.
Open grassland. Phenology: fruiting.

U.S.A., New Mexico, Rio Arriba County: Ca 7 mi E of El Rito on Hwy 96.
Pinyon/juniper covered hills in sandy soil amongst sagebrush. Phenology: fruiting.

U.S.A., New Mexico, Union County: 25 mi W of Clayton.
Annotated by Charlotte O. Goodding.
Leslie N. Goodding, M-216. 9/6/1937.

U.S.A., New Mexico, Colfax County: 15 mi S of Raton.
Flats. Phenology: fruiting.
Annotated by Charlotte O. Goodding.
Leslie N. Goodding, M-67. 8/13/1936.
with Leston Goodding

U.S.A., Colorado, Weld County:
In gravel. Phenology: flowering.
Accession: USFS 423171, Barcode: USFS0066377

U.S.A., New Mexico, San Miguel County: 10 mi S of Las Vegas on U.S. Hwy 85.
In pinyon pine and juniper with grama grass. Phenology: fruiting.

U.S.A., Colorado, Jefferson County: Denver: Platte River.
Along the river. Phenology: flowering & fruiting.

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

U.S.A., Colorado, Custer County: San Isabel National Forest: E of Villa Grove.
Infrequent on 8 degree west slope in sandy loam with grama, Aristida and snakeweed. Phenology: flowering & fruiting.

U.S.A., Colorado, Saguache County: Rio Grande National Forest: 6 mi NE of Saguache.
Common on 5% slope, southeast exposure in clay loam with rabbitbrush and other grasses. Phenology: fruiting.
Accession: USFS 423151, Barcode: USFS0066376

U.S.A., New Mexico, Union County: Panhandle National Forest.
Occasional in grassland on 5% southwest slope in loam with Bouteloua gracilis, Hillaria jamsii and asters. Phenology: fruiting.
Annotated by Charles Feddema.

U.S.A., Colorado, El Paso County: Ca 12 mi E of Colorado Springs.
Moist prairie with Bouteloua and Buchloe. Phenology: flowering & fruiting.

U.S.A., Colorado, Weld County: Ca 2.75 mi E of Larimer County; 1.5 mi S of Wyoming.
Grassland with Bouchloe and Opuntia. Phenology: flowering.

U.S.A., New Mexico, Taos County: Carson National Forest: Questa District: Cebolla Mesa.
Scattered on west slope in sage. Phenology: fruiting.

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

U.S.A., New Mexico, Colfax County: Philmont Scout Ranch, near Cimarron: on NM Hwy 21, 0.5 mi S of Cimaron Cemetary.
Common on plains. Phenology: flowering & fruiting.

U.S.A., Colorado, El Paso County: CO Hwy 115 between Colorado Springs and Canyon City.
Dry sunny fields in pinyon pine. Phenology: flowering.
Ruth Ashton Nelson, 6456. 5/5/1952.

U.S.A., Colorado, Conejos County: Flat Top: San Luis Hills.
Infrequent with Eurotia and Bouteloua on loam. Phenology: flowering & fruiting.
with J. Anderson & H. Dixon

U.S.A., Arizona, Navajo County: Apache Sitgreaves National Forest: ca 2.5 mi N of junction of Hwy 277 and Hwy 377 along Hwy 377.
T13N R18E
Juniper-Bouteloua Woodland community in sandy gravelly soil. Phenology: flowering.

U.S.A., Arizona, Apache County: Junction of Hwy 180 and 60; N of Springerville.
Gravelly mesa in shrub/grass community on volcanics. Phenology: flowering.

U.S.A., Arizona, Mohave County: Arizona Strip: Junction of roads 717 and 5.
Pinyon-juniper, sagebrush on limestone knoll and wet drainage channel. Phenology: flowering & fruiting.

U.S.A., New Mexico, Sandoval County: Jemez Mountains: Bandelier National Monument: vicinity of Park Headquarters in Canyon de los Frijoles: mesa immediately S of park headquarters near start (0 meters) of treatment vegetation transect VT19 in restoration study area.
Dry, rocky mesa in pinyon/juniper woodland. Phenology: flowering.

U.S.A., Colorado, Baca County: Comanche National Grassland: County Road C above Carrizo Creek, ca 2 air mi W of Little Black Mesa and ca 1 air mi N of Oklahoma, ca 33.5 air mi SW of Springfield.
Slopes with sandstone and with scattered pinyon and juniper. Phenology: flowering & fruiting.
Annotated by Bernadette Kuhn.
with Bernadette Kuhn

U.S.A., Colorado, Otero County: Comanche National Grassland: ca 22 air mi WSW of La Junta.
Sandy upland prairie dominated by Opuntia, Mentzelia, and Aristida. 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.
Annotated by Bernadette Kuhn.
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 & fruiting.
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, Otero County: Comanche National Grassland: ca 19 air mi SW of La Junta.
Prairie with rocky upland and low spring. Phenology: flowering & fruiting.
with Joe Rankin.

U.S.A., Colorado, Las Animas County: Comanche National Grassland: ca 20 air mi WSW of Pritchett.
Shortgrass prairie with prairie dog town; dominated by Bouteloua spp., Aristida purpurea, and Elymus spp. Phenology: flowering & fruiting.
with Joe Rankin.

U.S.A., Colorado, Baca County: Comanche National Grassland: ca 13 air mi SW of Pritchett.
Heavily grazed, shortgrass prairie with lone elm. Phenology: flowering & fruiting.

U.S.A., Colorado, Otero County: Comanche National Grassland: Higbee Canyon, ca 14 air mi SSE of La Junta.
Canyon dominated by Bouteloua gracilis, Bouteloua curtipendula, and scattered Populus deltoides. Phenology: flowering & fruiting.

U.S.A., Colorado, Baca County: Comanche National Grassland: Southeastern Colorado Research Station, 7.5 mi WSW of Springfield.
House site and pasture dominated by Aristida sp. and Buchloë dactyloides. Phenology: flowering.

U.S.A., Colorado, Las Animas County: Comanche National Grassland: Purgatoire River Valley, ca 26 air mi SSW of La Junta.
In river valley dominated by Bouteloua sp, Opuntia sp., and scattered Juniperus sp. Phenology: flowering & fruiting.
with Joe Rankin

U.S.A., Colorado, Otero County: Comanche National Grassland: N of Lower Sheep Canyon, ca 26 air mi SW of La Junta.
Rocky uplands near canyon. Phenology: flowering & fruiting.
with Joe Rankin

U.S.A., Colorado, Otero County: [location and coordinates withheld]
Dakota sandstone at surface with sandy soil. Phenology: flowering & fruiting.
with Joe Rankin

U.S.A., Colorado, Baca County: Comanche National Grassland: 3/4 mi N of Picture Canyon Picnic Area, ca 2 mi N of Oklahoma, ca 10.5 mi SW of Campo.
Sandstone bluffs, hills, cliffs, and canyons. Phenology: fruiting.

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.
with Bernadette Kuhn, Laura E. Lukas

U.S.A., Colorado, Otero County: Comanche National Grassland: 8 mi SE of La Junta, 4 mi E of Colo Hwy 109.
Shortgrass prairie dominated by Opuntia, Elymus, and Aristida. Phenology: flowering & fruiting.
1. Muhlenbergia torreyi (Kunth) Hitchc. ex Bush.
with B. E. Nelson

U.S.A., Colorado, Las Animas County: [location and coordinates withheld]
Dakota sandstone canyon dotted with Juniperus monosperma. Phenology: flowering & fruiting.
with Don Hazlett

U.S.A., Colorado, Otero County: [location and coordinates withheld]
Pond dominated by Ambrosia and Eleocharis. Phenology: flowering & fruiting.
with Don Hazlett

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. Forming small ring-like mats; uncommon by fenceline. Photographed. Phenology: flowering.
Annotated by Ben Legler on 10/19/2008.
with Neil Snow

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. Forming patches in bare soil; common. Phenology: flowering.
Annotated by Ben Legler on 10/19/2008.

U.S.A., New Mexico, Colfax County: Vermejo Park Ranch: at old Koehler townsite in lower Crow Canyon, 14.7 air mi SW of Raton.
Old abandoned homes, yards, and roads in former shortgrass prairie at base of hills. Tufted, forming mats in compacted soil. Phenology: flowering.
Annotated by Ben Legler on 10/19/2008.

U.S.A., New Mexico, Colfax County: Vermejo Park Ranch: rocky promitory on north side of Ponil Creek 3.2 air mi E of Cimarron.
Gently sloping rocky hill on shortgrass prairie, with sparse herbaceous vegetation and scattered Rhus aromatica var. trilobata, Cercocarpus montanus, Cylindropuntia imbricata; dry soil. Stems formong small mats; occasional. Phenology: fruiting.

U.S.A., Colorado, Fremont County: [location and coordinates withheld]
Prairie. Phenology: flowering & fruiting.

U.S.A., Colorado, Las Animas County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: on Colo Hwy 160, ca 0.5 mi E of junction with Colo Hwy 350. Center of section.

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.
Low, gravelly bluff overlooking river bottoms, with sparse cover of short grasses. Tufted; occasional. Photographed. Specimen GPS: 36.509293, -104.602364. Phenology: flowering.

U.S.A., New Mexico, Colfax County: Vermejo Park Ranch: roadside 0.3 air mi S of the Vermejo River and 3.3 air mi NW of where river intersects I-25; 4.8 air mi SW of Maxwell.
Weedy roadside among shortgrass prairie, with Sphaeralcea coccinea, Grindelia, and Portulaca oleracea. Tufted; frequent. Specimen GPS: 36.544918, -104.696419. Phenology: flowering.

U.S.A., New Mexico, Colfax County: Vermejo Park Ranch: slope on southwest side of Cerrososo Canyon 1.4 air mi NW of where Cerrososo Creek crosses U.S. Hwy 64; 4.6 air mi NE of Cimarron.
Dry grassy flat on ecotone between pinyon-juniper and grassland, with Portulaca oleracea, Chenopodium fremontii, and Salsola collina. Forming ring-like patches in mostly bare soil; occasional. Specimen GPS: 36.554272, -104.843002. Phenology: fruiting.

U.S.A., New Mexico, Union County: Brenda Christy's land: 39 mi NW of Clayton on NM Hwy 370.
Elev. 1695 m.
Shortgrass prairie moing onto bluff. Phenology: fruiting.
Michael Schiebout, 1608. 7/25/2004.

U.S.A., New Mexico, Union County: Todd Bebb's leased land: Mt. Clayton; 6 mi S of Grenville on NW Hwy 453.
Elev. 1856 m.
Base and on mountain. Phenology: flowering & fruiting.
Michael Schiebout, 1141. 7/20/2004.

U.S.A., Colorado, Las Animas County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: I-25 frontage road to Chicosa Canyon, SE of Hoehne exchange.
Roadside. Phenology: flowering & fruiting.
Annotated by Brian Elliott.

U.S.A., Colorado, Las Animas County: Luning Arroyo: approx. 20 mi ESE of Earl: and 2 mi W of the Purgatoire Canyon, south side of arroyo, top of canyon.
zone 13, 592680E, 4128799N; NAD 83, Specimen Label
Sabina monosperma savanna with Schizachyrium scoparium, Bouteloua curtipendula and Chondrosum hirsutum. 7.5' Painted Canyon Quad Phenology: flowering.

U.S.A., Colorado, Huerfano County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: 2.5 air mi S of Apache City, I-25 and County Road 110.
Roadside along frontage road. Phenology: flowering & fruiting.
Annotated by Brian Elliott.

U.S.A., Colorado, Fremont County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Colo Hwy 67, 5.5 air mi S of Florence.
Grassland with some pinyon pine and juniper. Phenology: flowering & fruiting.
Annotated by Brian Elliott.

U.S.A., Colorado, Saguache County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: San Luis Valley: County Road NN56, 3 air mi NW of Villa Grove.
Open grassland and roadside. 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: flowering & fruiting.

U.S.A., Colorado, Alamosa County: Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: San Luis Valley: Colo Hwy 150, 1.2 road mi N of U.S. Hwy 160.
Roadside. 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.
Volcanics. Phenology: flowering & fruiting.

U.S.A., Colorado, Pueblo County: East-central Colorado: Mosquito Range to Plains: Great Plains: along Meridian Road or County Road 501 ca 0.3 mi S of El Paso County, ca 1.5 air mi E of Henkel; ca 18 air mi N of Pueblo.
In cholla grassland. Phenology: flowering.
Accession: (unaccessioned)