Aristida adscensionis (2005)
POACEAE
Aristida adscensionis L.
U.S.A., Arizona, Coconino County: Kaibab National Forest: Kaibab Plateau: between U.S. Hwy 89A and House Rock Canyon in the vicinity of the scenic overlook, ca 8-8.5 air mi E of Jacob Lake; ca 29.5-30 air mi SE of Fredonia.
Roadside and right-of-way. Phenology: flowering.
with James F. Fowler
Accession: RM (unaccessioned)

Aristida adscensionis (2006)
POACEAE
Aristida adscensionis L.
U.S.A., Arizona, Coconino County: Sitgreaves National Forest: Mogollon Plateau: Chevelon Canyon Campground and Chevelon Crossing on Forest Road 504, ca 15.5 air mi NW of Heber; ca 30.5 air mi S of Winslow.
Juniper woodland on sandy slope. Phenology: flowering & fruiting.
with James F. Fowler, Brian Reif
Accession: RM (unaccessioned)

Aristida adscensionis (2006)
POACEAE
Aristida adscensionis L.
U.S.A., Arizona, Coconino County: Coconino National Forest: roadside pullout on I-17, ca 9 air mi SE of Sedona.
Phenology: flowering.
Annotations:
1. Aristida adscensionis L.
Annotated by B. E. Nelson.
Accession: RM (unaccessioned)

U.S.A., Arizona, Coconino County: Coconino National Forest: Schnebly Hill Vista and along rim for 1/4 mi.
Arizona cypress. Phenology: flowering.
Annotations:
1. Aristida adscensionis L.
Annotated by B. E. Nelson.

U.S.A., Arizona, Pima County: Coronado National Forest: Oracle Ranger Station.
Elev. 4500 ft.
T10S R15E
Phenology: fruiting.
Accession: USFS 414596

U.S.A., Arizona, Gila County: Tonto National Forest: Methodist Mountain, near Roosevelt Reservoir.
Elev. 5000 ft.
T6N R12E S31
Common. Phenology: flowering & fruiting.
with Gardner
Accession: USFS 418027

U.S.A., New Mexico, Catron County: Apache National Forest: Squirrel Springs.
Elev. 7600 ft.
T6S R16W S17
Fairly abundant on loose gravelly, 30 deg south slope of juniper and pine; associated with Texas timothy, live oak, and blue grama. Phenology: flowering.
Barnard A. Hendricks, 21G. 8/7/1925.
Accession: USFS 414599

U.S.A., Arizona, Graham County: Peloncillo Mountains: ca 20 mi E of Safford.
T7S R29E S4
With creosote; rocky hills; east slopes. Phenology: flowering & fruiting.
with B. L. Richards, Jr. and Theodore Moeller
Accession: RM 152366

U.S.A., Arizona, Graham County: Graham Mountains: Frye Mesa and vicinity.
T7S R25E S31
Gravelly sand clay on lower mesas; Covillea type; with Fouquiera, Acaptopappus, Psilostrophe and Opuntia versicolor. Phenology: flowering & fruiting.
with B. L. Richards, Jr. and Theodore Moeller
Accession: RM 152364

U.S.A., Arizona, Graham County: Graham Mountains: Wash E of Hawk Hollow.
T7S R25E S31
Rocky southwest slopes; associated with Covillea and Prosopis. Phenology: flowering & fruiting.
with B. L. Richards, Jr. and Theodore Moeller
Accession: RM 152363

U.S.A., Arizona, Pinal County: 3 mi S of Florence Junction.
Desert. Phenology: flowering & fruiting.

U.S.A., New Mexico, Grant County: Gila National Forest: pasture of Dry Creek Station.
T13S R19W S10
Scattered on gravel loam of southwest slope. Phenology: flowering.

U.S.A., New Mexico, Dona Ana County: Jornada Range Reserve: 1 mi W of headquarters.
Dry sandy soil. Phenology: flowering.
Clarence L. Forsling, 223. 10/10/1917.

U.S.A., Arizona, Yuma County: Ca 40 mi N of Dome.
Edge of desert dry wash. Phenology: flowering & fruiting.

U.S.A., Arizona, Graham County: Crook National Forest.
Moderate south slope; scattering on shallow granite; in pine belt with bunchgrass. Phenology: flowering & fruiting.

U.S.A., Arizona, Gila County: Tonto National Forest: Three Bar WS-C.
T4N R10E S2
25% north slope; chaparral converted to grass; coarse, granitic soil. Phenology: flowering & fruiting.
Annotations:
Annotated by Charles Feddema in 1971.

U.S.A., Arizona, Yavapai County: Coconino National Forest: Cottonwood Allotment.
10% southeast slope; shallow, gravelly soil; common in semi-desert grassland. Phenology: flowering & fruiting.

U.S.A., Arizona, no county County:
Phenology: flowering & fruiting.

U.S.A., Arizona, Pinal County: 14 mi N of Ajo on road to Gila Bend.
In lava on hill with Carnegiea and Cercidum torreyanum, etc.; common. Phenology: flowering & fruiting.

U.S.A., Arizona, Maricopa County: Harquahala Mountains: in Blue Tank Canyon (near Yuma County line, southeast side near base).
Abundant. Phenology: flowering & fruiting.

U.S.A., Arizona, La Paz County: 13 mi N of Bouse on road to Swansea.
Under Larrea tridentata. Phenology: flowering & fruiting.

U.S.A., New Mexico, Quay County: Along U.S. Hwy 66, E of Tucumcari.
Dry grassy roadsides. Phenology: flowering & fruiting.
Donald A. Spencer, s.n.. 8/23/1954.

U.S.A., New Mexico, Dona Ana County: White Sands.
Phenology: flowering & fruiting.
Annotated by R. C. Krehoff in 1970.
1.
Annotated by George V. Nash in 1970.

U.S.A., New Mexico, Dona Ana County: SE of Las Cruces: Tortugas Mountains.
Phenology: flowering & fruiting.
Annotated by R. C. Krehoff in 1970.

U.S.A., New Mexico, Dona Ana County: W of Organ Mountains.
Annotated by R. C. Krehoff in 1970.

U.S.A., New Mexico, Dona Ana County: SE of Las Cruces: Tortugas Mountains.
Phenology: fruiting.

U.S.A., New Mexico, Dona Ana County: Organ Mountains.
Phenology: flowering.

U.S.A., New Mexico, Socorro County: Near Magdalena.

U.S.A., Arizona, no county County: Prescott National Forest.
Rocky clay soil; open grass range. Phenology: flowering & fruiting.

U.S.A., Arizona, Gila County: Tonto National Forest.
T6N R10E S34
10 degree east slope; in quartzite gravel; grass-chaparral type; with Bouteloua curtipendula, B. hirsuta, B. aristoides. Phenology: flowering & fruiting.
Annotated by Frances C. Weintraub.

U.S.A., New Mexico, Chaves County: Roswell.
Phenology: fruiting.
with Esther S. Earle

U.S.A., Arizona, Cochise County: Coronado National Forest: Cave Creek Canyon.
Oak-cedar woodland along stream. Phenology: flowering & fruiting.

U.S.A., New Mexico, Otero County: Lincoln National Forest: Turpin goat range.
Rocky ridge in moderate east facing woodland slope. Phenology: flowering.

U.S.A., Arizona, Pima County: Coronado National Forest.
Gentle southwest slope; on coarse, rocky gravel; not abundant in foothills; with six-weeks grama and curly mesquite. Phenology: flowering & fruiting.

U.S.A., New Mexico, Sandoval County: Coronado National Forest: J. H. Eicks pasture.
Scattered on sandy gravel of gentle east slope; Associated with six-weeks grass, gramas, and chloris. Phenology: flowering & fruiting.

Aristida adscensionis ()
U.S.A., New Mexico, Grant County: Gila National Forest.
T15S R16W S7
South slope of shallow gravel. Phenology: fruiting.
Henry Woodrow, M.P.6. //.

U.S.A., New Mexico, Grant County: Gila National Forest: along valley of Mimbres River.
Sandy Clay. Phenology: flowering.
Hermann W. Krauch, 24. 9/2/1912.

U.S.A., Arizona, Graham County: Crook National Forest.
South slope, shallow soil. Phenology: flowering & fruiting.

U.S.A., Arizona, Cochise County: Chiricahua Mountains: Paradise.
Gravelly hilltop. Phenology: flowering & fruiting.

U.S.A., Arizona, no county County: Apache National Forest: Hobo Mesa.
Canyons and hillsides. Phenology: flowering & fruiting.

U.S.A., Arizona, Cochise County: Chiricahua Mountains.

U.S.A., Arizona, Pima County: Tucson.

U.S.A., Arizona, Pima County: Santa Catalina Mountains.
Annotated by C. L. Porter in 1965.

U.S.A., Arizona, Pima County: Coronado National Forest: near Florida Station.
East slope; fairly abundant on gravelly loam; with boutelouas, hilaria, prosopis, and acacia. Phenology: flowering & fruiting.

U.S.A., Arizona, Pima County: Coronado National Forest: near Florida Station.
Steep east slope: gravelly loam; fairly abundant in woodland with Bouteloua, Hilaria, Prosopis and Acacia; on mesa and foothills. Phenology: flowering & fruiting.

U.S.A., Arizona, Graham County: Coronado National Forest: White House Road, W of Ranger Station.
Steep north slope: gravelly soil; scattered in woodland with boutelouas, hilaria and prosopis; mesa and foothills. Phenology: flowering & fruiting.

U.S.A., Arizona, Pima County: Santa Rita Range Reserve: Enclosure #17.
Moderate west slope; with Bouteloua, Hilaria and Prosopis; common on open mesa. Phenology: flowering & fruiting.

U.S.A., Arizona, Coconino County: Ca 20 mi N of Ash Fork.
T24N R3W S27
Open stand of juniper; soil reddish. Phenology: flowering & fruiting.
with Charlotte G. Reeder

U.S.A., Arizona, Greenlee County: Ca 43 mi N of Clifton along Coronado Trail, near Bear Canyon Trail. [U.S. Hwy 191]
Rocky slope with pinyon-juniper woodland; in a disturbed area. Phenology: flowering & fruiting.
with Charlotte G. Reeder

U.S.A., Arizona, Coconino County: Paria Plateau: Corral Valley.
Sandy soil; pinyon, juniper, sagebrush community. Phenology: flowering & fruiting.

U.S.A., Arizona, Pima County: Santa Rita Range Reserve; 2 mi NE of Government Gate.
Dry, sandy, gravelly loam. Phenology: flowering & fruiting.

U.S.A., New Mexico, Dona Ana County: Jornada Range Reserve: 1 mi S of Middle Well.
Level slope of dry, sandy loam Phenology: flowering.

U.S.A., Arizona, Pima County: Santa Rita Grass Preserve: Santa Rita Mountains.
Annotated by C. L. Porter.

U.S.A., New Mexico, Torrance County: Manzano National Forest.
Dry, sandy loam. Phenology: flowering & fruiting.

U.S.A., Arizona, Mohave County: Lake Mead National Monument: small canyon SW of Cunningham Canyon.
Elev. 760 m.
Shaley limestones in a Larrea/Lycium/Yucca/Acacia community. Phenology: flowering & fruiting.
with D. Atwood

U.S.A., Arizona, no county County: Tonto National Forest: browse study plot #2.
Gentle northeast slope; deep gravelly clay; fairly common with mesquite, catclaw, weeds and grass. Phenology: flowering & fruiting.

U.S.A., New Mexico, Grant County: 6 mi N of Cliff: Gila Cattle Company pasture.
Scattered on gentle south slope of fairly deep, gravelly clay loam. Phenology: fruiting.

U.S.A., New Mexico, Soccorro County: Lincoln (Alamo) National Forest: Guadalupe Division: Dog-town Flat, 2 mi W of Ares' Ranch.
Deep sandy loam on level ground with blue grama, bluestem, and ring grass: Noted only on denuded spots. Phenology: flowering.

U.S.A., Arizona, Yavapai County: Ash Fork shipping pens.
T21N R2W S11
Level, sandy to gravelly loam; weed-browse type; abundant locally with weeds, six weeks grass and blue grama. Phenology: flowering & fruiting.

U.S.A., Arizona, Pima County: Coronado National Forest: Rosemont Ranger Station Pasture.
Level, rocky adobe; grass type. Phenology: flowering & fruiting.

U.S.A., Arizona, Pima County: Santa Rita Experimental Range: southwest of Foothills Station.
West slope; sandy loam; with Rothrock's grama and slender grama. Phenology: flowering & fruiting.

U.S.A., Arizona, Santa Cruz County: Coronado National Forest: Canille Ranger Station.
Steep northeast slope: clay soil; abundant with grama and weeds. Phenology: flowering & fruiting.

U.S.A., Arizona, Gila County: Tonto National Forest: Junction of Gisela-Young and Soldier Camp Trails.
Level, shallow, coarse gravel; grass type; with timothy and side-oats grama; not very abundant. Phenology: flowering & fruiting.

U.S.A., New Mexico, Dona Ana County: Bishop Cap: 2 air km NNW of the top of Bishop Cap.
Limestone slopes. Phenology: flowering & fruiting.

U.S.A., Arizona, Pima County: Santa Rita Range Reserve: pasture #1.
5% west slope; deep, sandy soil; common with slender grama and Aristida spp. Phenology: flowering & fruiting.

U.S.A., New Mexico, Soccorro County: Lincoln National Forest.
Deep, sandy loam. Phenology: flowering.

U.S.A., Arizona, Coconino County: Coconino National Forest: Rattlesnake Tanks.
T16 R7E S17
Coconino/Yavapai counties. Phenology: flowering & fruiting.

U.S.A., Arizona, Pima County: Santa Rita Range Reserve: west side Pasture 2.
Gentle west slope; sandy clay; grass type; common along old roads and around anthills, etc. Phenology: flowering & fruiting.

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: fruiting.
Accession: RM 812133, Barcode: RM0118498

U.S.A., New Mexico, Rio Arriba County: Santa Fe National Forest and Vicinity:Jemez Mountains: 14 air mi NNE of Espanola on U.S. Hwy 285.
Roadside. Phenology: fruiting.
Accession: RM 812132, Barcode: RM0118500

U.S.A., New Mexico, Torrance County: Near Santa Fe: Hwy 66 near Palma.
Gravelly loam in pinyon/juniper woodland on 0-5% slope: Roadside. Phenology: flowering.
1. Aristida adscensionis L.
Annotated by Frederick J. Hermann.

U.S.A., New Mexico, San Miguel County: Santa Fe National Forest and Vicinity: Sangre de Cristo Mountains: Anton Chico Grant: drainage in immediate vicinity of Pecos River at prominent oxbow, 5 air mi ENE of Villanueva.
From fissures in platey, exposed, metamorphosed sandstone bedrock of drainage. Phenology: flowering.
Accession: RM 812134, Barcode: RM0118595

U.S.A., Arizona, Santa Cruz County: Coronado National Forest.
Moderate north slope; abundant dry rocky adobe Phenology: flowering & fruiting.
Robert Thompson, 27. 9/7/1921.

U.S.A., Arizona, Pinal County: At the intersection of Hwy 8 and Hwy 93, south side of Hwy 8.
Open, xeric roadside with sandy soil; with mesquite, Hordeum, Lamarckia, Bromus, Phalaris and Spaeralcea. Phenology: flowering & fruiting.
with G. Jones

U.S.A., Arizona, Mohave County: Grand Wash.
T35N R16W S18; also S36
Creosote bush community on pedimental gravels. Phenology: flowering & fruiting.
with N. Duane Atwood, L. C. Higgins

U.S.A., Arizona, Cochise County: border AZ-NM: upper San Simon Valley near Rodeo, NM: ca 6 mi E of Portal Peak, AZ.
Generally fine textured, non-gravelly, valley bottom soils of almost level terrain. Cochise Co., AZ/Hidalgo Co., NM Phenology: flowering & fruiting.

U.S.A., Arizona, Cochise County: border AZ-NM: upper San Simon Valley near Rodeo, NM: ca 6 mi E of Portal Peak, AZ.
Generally fine textured, non-gravelly, valley bottom soils of almost level terrain; gravel roadcut. Cochise Co., AZ/Hidalgo Co., NM Phenology: flowering & fruiting.

U.S.A., New Mexico, Sierra County: Gila National Forest: Tierra Blanca Canyon.
Scattered in level woodland in sandy clay loam: 4/10ths blue and sideoats grama. Phenology: flowering.

U.S.A., Arizona, Pima County: Santa Rita Range Reserve: SE part of 2b, near Enclosure.
Gentle west slope; sandy soil; grass. Phenology: flowering & fruiting.
William G. McGinnies, 12. 9/9/1922.

U.S.A., Arizona, Pima County: Santa Rita Range Reserve: southwest part of 2a.
Gentle west slope; sandy soil; grass type. Phenology: flowering & fruiting.
William G. McGinnies, 7. 9/10/1922.

U.S.A., New Mexico, Eddy County: Lincoln National Forest: Guadalupe Mountains: Carson Seep Ranger Station pasture.
Scattered in shallow clay loam on 10 deg east slope of yellow pine: 30% weeds, 20% sideoats grama, 15% andropogon, 15% muhlenbergia, 10% hairy grama. Phenology: flowering.
William R. Chapline, 729. 9/28/1916.

U.S.A., Arizona, Gila County: Tonto National Forest: Three Bar Study Area.
Annotated by Charles Feddema in 1971.
Accession: RMRS (unaccessioned)

U.S.A., Arizona, Yavapai County: Coconino National Forest: Cottonwood allotment.
Accession: RMRS (unaccessioned)

U.S.A., Arizona, Gila County: Tonto National Forest.
Accession: RMRS (unaccessioned)

U.S.A., Arizona, Pima County: Tucson; University of Arizona campus.

U.S.A., Arizona, Pima County: 10 miles southeast of Tucson; wash on Wilmot Road.

U.S.A., Arizona, Pima County: Tucson; near the top of Desert Botanical Laboratory.

U.S.A., Arizona, Pima County: Tucson; Desert Botanical Laboratory; at the top of Tumamoc Hill.

U.S.A., Arizona, Pima County: Tucson; University of Arizona campus.
Phenology: flowering.

U.S.A., Colorado, Crowley County: 6.3 mi N of Colo Hwy 96 and County Road 27; ca 12 mi S of northern line.
Coarse, sandy soil.
with Ronald L. Hartman, Greg Brown, et al.
Accession: (unaccessioned)

U.S.A., New Mexico, Santa Fe County: 22 mi S of Santa Fe on U.S. Hwy 285.

U.S.A., New Mexico, Rio Arriba County: Chama River.

U.S.A., Colorado, Bent County: Rule Creek.
Annotated by Harold D. Harrington in 1944.

U.S.A., Colorado, Otero County: 4 mi NE of Timpas.
Extensive grassland. Phenology: fruiting.
with Charlotte G. Reeder

U.S.A., Colorado, Baca County: 4.5 mi E of Pritchett; along U.S. Hwy 160.
with W. A. Weber

U.S.A., Colorado, Baca County: Canyon area E of road; 4 mi W Pritchett.
Shortgrass prairie and brushy pinyon-scrub, oak-mahogany vegetated ravines in exposed depressions on quartz outcrops. Phenology: flowering & fruiting.
with Craig Freeman

U.S.A., Colorado, Baca County: Comanche National Grassland: Pasture 13F.
Grassland on 5-10% slope with south exposure in sandy soil. Phenology: fruiting.
Annotated by Frederick J. Hermann.

U.S.A., Colorado, Las Animas County: Mesa de Maya Region: southeast side of Tecolote Mesa.
Bouteloua gracilis shortgrass prairie with yucca and Cholla. Phenology: fruiting.
with Dina Clark and Rick Brune.

U.S.A., Colorado, Baca County: Breaks in East Carrizo Creek; 5 mi SW of Kirkwell.
In sandy soil. Phenology: fruiting.

U.S.A., Arizona, no county County:
Aristida adscensionis L..

Aristida adscensionis ()
U.S.A., New Mexico, no county County:
Aristida adscensionis L..
Kenneth W. Parker, s.n.. //.

U.S.A., Kansas, Morton County: Cimarron National Grassland: along Cimarron River and Turkey Trail ca 1 air mi E of Kan Hwy 27, ca 8.5 air mi N of Elkhart.
Low sand dunes in the river bottom, with scattered cottonwood. Phenology: flowering & fruiting.
Annotated by Bernadette Kuhn.

U.S.A., Colorado, Baca County: Comanche National Grassland: Carrizo Canyon, S of picnic area along Carrizo Creek, ca 29 air mi SW of Springfield.
Shortgrass prairie dominated by Aristida purpurea and Bouteloua spp. Phenology: flowering & fruiting.
Annotated by Bernadette Kuhn.
with Amy Tomson

U.S.A., Colorado, Las Animas County: Comanche National Grassland: at dinosaur tracks along Purgatoire River, ca 25.5 air mi S of La Junta.
Area dominated by Salix exigua, Cyperus sp., and Bromus japonicus. Phenology: flowering & fruiting.
Annotated by Bernadette Kuhn.
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: [location and coordinates withheld]
Dakota sandstone canyon dominated by Juniperus monosperma. Phenology: fruiting.

U.S.A., Colorado, Las Animas County: [location and coordinates withheld]
In drainage ditch dominated by Typha. Phenology: flowering & fruiting.

U.S.A., Arizona, Yuma County: Yuma Proving Ground: Laguna Dam Road, 4.3 km W of W of Hwy 10, 7 km SW of Flat Hill; 8 km NE of Sugarloaf Mountain.
Elev. 73 m.
Level; with Aristida californica, Palafoxia linearis, and Pectis papposa. Scattered, erect annual; 3 dm tall. DMC 741200/3636200 Phenology: flowering & fruiting.

U.S.A., New Mexico, Union County: Sayre Ranch: just past mile marker 32 on NM Hwy 46, Sayre Road 1 1/2 mi.
Elev. 1354 m.
Rocky transition from prairie. Phenology: flowering & fruiting.
Michael Schiebout, 2036. 8/5/2004.

U.S.A., Nebraska: Atkinson.

U.S.A., New Mexico, Quay County: Tucumcari.
35.1718° N, 103.7253° W; NAD 83, uncertainty 5 mi., Nat. Geog. TOPO!
Denver Wildlife Research Laboratory Phenology: flowering & fruiting.
no collector, s.n.. 8//1923.

U.S.A., Arizona, Santa Cruz County: San Rafael Valley: San Rafael State Natural Area: vicinity of jeep trail to immediate W of Santa Cruz River, ca 0.5 mi N of Mexico.
zone 12R, 538271E, 3467684N; NAD 27, Specimen Label
Bouteloua gracilis meadow with B. curtipendula and Chloris virgata. Arizona Game and Fish Department Grassland/Riparian Monitoring Phenology: flowering & fruiting.