ASU:Plants
Butterwick 7246 1981-04-11
USA, Arizona, Pinal County, Table Top Mountains, between Indian Butte and Table Top, Indian Butte 7.5' Quad., 33.1252 -111.677, 732m
ASU:Plants
Elinor Lehto 15469 1969-03-23
USA, Arizona, Maricopa, Crater Range, north of Afo, 2.7 miles north of Pima-Maricopa county line, 33.5392 -112.5
ASU:Plants
Gail C. Kobetich 69-13 1969-02-08
USA, Arizona, Yuma, 34.1221 -114.208, 335m
ASU:Plants
Butterwick 7111 1981-03-30
USA, Arizona, Pima County, Lime Hill, on east side of Growler Mountains, Kino Peak 15' Quad., 32.2222 -111.775, 503m
ASU:Plants
B. C. Hovatter 649 1970-05-08
USA, Arizona, La Paz, About 3 miles south from Vicksburg on Sheeptank Rd., 33.7009 -113.751, 433m
ASU:Plants
Jody Latimer 98-56-c 1998-04-29
USA, Arizona, Yuma, S. of Needles Eye, Trigo Mtns, 603m
ASU:Plants
B. C. Hovatter 1970-05-08
USA, Arizona, Yuma, SW side Littlehorms.
ASU:Plants
J. F. Wiens 90-59 1990-03-30
USA, Arizona, Pima County, Ragged Top, ca. 4 miles north of Silver Bell., 32.4588 -111.551, 686m
ASU:Plants
M.J. Russo 848 1986-05-03
USA, Arizona, Yuma, In dry wash across King Road ca. 2.3 miles west of Road 60., 33.2402 -114.173, 488m
ASU:Plants
Jackie Betsch 2010-03-13
USA, Arizona, Mohave, 200 m East of Highway 95, North of Bill Williams River, 34.311862 -114.105876, 200 - 400m
ASU:Plants
T.F. Daniel 2668 1983-03-12
USA, Arizona, Pima County, Cabeza Prieta Game Range, along El Camino Diablo, 7.6 miles east of Papago Well. Granitic hills and flats just south of Sheep Mountains at north end of Agua Dulce Mountains, 32.02523 -113.2363, 305 - 457m
ASU:Plants
ASU0122762 M. Russell 73-52 1973-01-28
USA, California, San Bernardino, at N end of Big Marias, 158m
ASU:Plants
T.F. Daniel 2690 1983-03-13
USA, Arizona, Yuma, Cabeza Prieta Game Range, along Camino El Diablo at western edge of Pinacate Lava Flow, 14.7 miles east of Tule Well., 32.2259 -113.496, 244m
ASU:Plants
ASU0122763 E. Lehto 19796 1976-04-21
USA, California, Inyo, 1.25 mi N and 0.75 mi W of Ryan just E of Death Valley N. M., 732m
ASU:Plants
McSene Russell 74-28-HHS 1974-03-09
USA, Arizona, La Paz, N of Parker at Holiday Harbor near Castle Rock. Bottom and sides of small canyon. Evidently small spring in canyon., 34.26 -114.15, 164m
ASU:Plants
H. Tate 1069 1967-12-27
USA, Arizona, Yuma, 5 miles west of Welton near US 80., 32.67 -114.23, 62 - 62m
ASU:Plants
L.C. Higgins 6506 1973-04-16
USA, Arizona, Mohave County, Just south of Wickiup on Hwy 93., 34.69 -113.6, 599m
ASU:Plants
ASU0122764 D.J. Pinkava 12206 1968-04-13
USA, California, Inyo, Death Valley, 18.4 miles southeast of Emigrant Ranger Station on rd. to Wildrose
ASU:Plants
L.C. Higgins 6332 1973-03-25
USA, Arizona, Yuma, Telegraph Pass area east of Yuma., 32.6606 -114.326
ASU:Plants
D. J. Pinkava 12575-A 1968-04-11
USA, Arizona, Mohave County, Kathrine Campground, Davis Dam., 35.1992 -114.57
ASU:Plants
M. Butterwick 7334 1981-04-15
USA, Arizona, Pima County, Little Ajo Mountains, just west of Ajo. Ajo 15' Quad., 32.3527 -111.741, 610m
ASU:Plants
R. K. Gierisch 4944 1987-04-13
USA, Arizona, Mohave County, Near Virgin River. Slope 20-40% S., 36.8379 -113.991, 518m
ASU:Plants
ASU0122765 D.J. Pinkava 12189 1968-04-13
USA, California, Inyo, Death Valley, 2.4 miles west of Wildrose Campground
ASU:Plants
Elinor Lehto 17521 1973-03-01
USA, Arizona, Maricopa, Lake Pleasant Regional Park. Bridge Canyon., 33.8776 -112.277, 477m
ASU:Plants
Elinor Lehto 4946 1965-05-01
USA, Arizona, Maricopa, Lake Pleasant Regional Park, south of Ranger Station., 33.8776 -112.277, 477m
ASU:Plants
M.J. Russo 630 1986-02-22
USA, Arizona, Yuma, On south facing slope along dry wash just below Horse Tanks., 33.2111 -114.208, 549m
ASU:Plants
ASU0122766 D.J. Pinkava 12354 1968-04-13
USA, Nevada, Nye, 5.2 miles southeast of Beatty.
ASU:Plants
P.C. Fischer 6248 1979-04-12
USA, Arizona, Maricopa, Wickenburg southeast 7.5' Quad.; near dry wash in vicinity of Hassayampa River., 33.8475 -112.646, 555m
ASU:Plants
ASU0122767 D.J. Pinkava 12657 1968-04-11
USA, Nevada, Clark, Nevada 77, 3.9 miles west of the Arizona-Nevada state line at Davis Dam
ASU:Plants
Doug Newton 77 2006-10-19
USA, Arizona, La Paz, Side of large sandy wash growing with Trixis californica, 33.4716 -113.362, 483 - 483m
ASU:Plants
Sundell 123 1973-03-11
USA, Arizona, Maricopa, Sierra Estrella Regional Park; 3 miles south from north entrance., 33.3712 -112.377, 366m
ASU:Plants
ASU0122768 D.J. Pinkava 12740 1968-04-11
USA, California, Inyo, Death Valley, 19.5 miles south of Badwater.
ASU:Plants
Elinor Lehto 17597 1973-03-27
USA, Arizona, Maricopa, SW Buckeye, Sect. #31, along ridge north of Rainbow Valley., 33.2319 -112.386
ASU:Plants
D. J. Pinkava 11681 1968-03-30
USA, Arizona, Maricopa, Thunderbird Park, park entrance., 33.6925 -112.185
ASU:Plants
Stitt
USA, Arizona, Maricopa, Papago Park., 33.4581 -111.949
ASU:Plants
Crosswhite 749 1960-04-19
USA, Arizona, Maricopa, South Mountain Park, ca. 9.5 miles southwest of Tempe., 33.3331 -112.063
ASU:Plants
ASU0122769 A. Smoot 1968-05-04
USA, California, San Diego, Borrego Valley
ASU:Plants
ASU0309626 Marc A. Baker 19848 2019-03-05
USA, California, Riverside, Chuckwalla Valley, 7.5km NE of Desert Center, 13km north of Corn Spring, 68km west of Blythe., 33.7367 -115.327, 175m
ASU:Plants
Elinor Lehto 4531 1965-03-14
USA, Arizona, Maricopa, Lake Pleasant Regional Park, 1.5 miles west of high Dam, south side of road., 33.8776 -112.277, 518m
ASU:Plants
Elinor Lehto 4543 1965-03-14
USA, Arizona, Maricopa, Lake Pleasant Regional Park, Lookout Point west of High Dam., 33.8776 -112.277, 549m
ASU:Plants
L. R. Landrum 12022 2014-03-23
USA, Arizona, Maricopa, Phoenix, South Mountain Park, trail from Chandler Ave. entrance to Telegraph pass., 33.31429 -112.09256, 433m
ASU:Plants
E. L. Smith S-113 1976-03-01
USA, Arizona, Pinal County, Sierra Estrella Mountains. Lower reservoir., 33.139 -112.17
ASU:Plants
D. J. Pinkava 5720 1966-03-18
USA, Arizona, Maricopa, Usery Mountain Regional Park., 33.4992 -111.641
ASU:Plants
D. J. Pinkava 5720 1966-03-18
USA, Arizona, Maricopa, Usery Mountain Regional Park., 33.4992 -111.641
ASU:Plants
ASU0122770 M.A. Baker 17031 2010-04-10
USA, California, San Bernardino, Cady Mountains, 61km east of Barstow, 15km west of Broadwell Lake; 34.83 -116.3499; 34.83 -116.3499, 34.83 -116.3499, 818m
ASU:Plants
C. W. McLellan 1107 1937-03-18
USA, Arizona, Yuma, 4 miles W of Dateland, 32.77 -113.62, 124 - 124m
ASU:Plants
M. Brennan 10 2003-03-20
USA, Arizona, Maricopa, Sonoran Desert National Monument. West side of Vekol Road in White Hills off Interstate 8; ca. 25 miles east of Gila Bend., 32.7782 -112.273, 579 - 640m
ASU:Plants
C. W. McLellan 1188 1937-04-16
USA, Arizona, Yuma, 2 miles E of the bridge at Yuma on US 60, 32.72 -114.6, 38 - 38m
ASU:Plants
ASU0307388 G. Rink 14986 2018-04-15
United States, Nevada, Clark, South of the Valley of Fire Road, west side of the Muddy Mountains, 36.433332 -114.671825, 720m
ASU:Plants
C. W. McLellan 1525 1940-05-12
USA, Arizona, Yuma, 6 miles W of Mohawk, 32.72 -113.86, 103 - 103m
ASU:Plants
ASU0122771 D.J. Pinkava 12675 1968-04-11
USA, California, San Bernardino, Calif. 127, 4 miles south of Amagrosa River crossing (south of Death Valley)
ASU:Plants
ASU0311935 Liz Makings 6720 2020-03-25
United States, Arizona, Yuma County, Cabeza Prieta National Wildlife Refuge; northern Sierra Pinta, near tank on SW-facing granitic outcrops, 32.35776 -113.63419, - 320m
ASU:Plants
Shannon Doan 1441 2003-03-20
USA, Arizona, Maricopa, White Hills area of Vekol Valley (ca. 4.5 miles south of I-8 and 2 miles west of Vekol Wash), 32.7782 -112.273, 518m
ASU:Plants
M. Butterwick 7135 1981-03-30
USA, Arizona, Pima County, Adjacent to major tributary of Cuerda de Lena, east side of Growler Mountains Kino Peak 15' Quad., 32.2077 -111.758, 457m
ASU:Plants
B. C. Hovatter 348
USA, Arizona, Yuma, SW side of Littlehorn Mountains., 32.9447 -113.503, 701m
ASU:Plants
ASU0122772 D.J. Pinkava 12135A 1968-04-13
USA, California, Inyo, Death Valley, Ubehebe Crater
ASU:Plants
R. K. Gierisch 4627 1979-04-12
USA, Arizona, Mohave County, Vicinity of Beaver Dam., 36.8959 -113.919, 579m
ASU:Plants
ASU0301154 Zachery Berry 187 2017-12-12
USA, California, Imperial, Algodones Dunes
ASU:Plants
B. C. Hovatter 409 1969-05-05
USA, Arizona, Yuma, Wash bank; Hovatter well; Littlehorns., 33.27 -113.89, 699m
ASU:Plants
M. F. Wojciechowski 1317 2005-03-13
USA, Arizona, La Paz Co., Ranegras Plain, ca. 8.5 mi S of US interstate highway I-10 on 51st Ave. East (exit 45) and south of the Pipeline Rd, on slope of hill immediately to west of road, 1500ft.
ASU:Plants
Douglas 994 1994-03-26
USA, Arizona, Maricopa, Sauceda Mountains, 3.3 km northeast of Coffeepot Mountain, 2.7 km WSW of Stinson Peak., 32.51 -112.59, 739m
ASU:Plants
ASU0295413 Liz Makings 4797 2016-03-09
United States, Arizona, Yuma County, Gila River floodplain along Avenue 64 East; 5 miles north of Interstate 8 near Dateland, 32.87365 -113.540849, 110m
ASU:Plants
E. Makings 1940 2005-03-04
USA, Arizona, Maricopa, unnamed wash just southeast of Haley Hills, southwest of town of Maricopa, 32.9563 -112.14, 396m
ASU:Plants
ASU0122775 A. Tiehm 14744 2005-04-30
USA, Nevada, Lincoln, 3.4 road miles south-southeast of Pole Line on road to Flat Top Mesa, 0.5 road miles south-southeast of road dropping off of a mesa; 36.9061111 -114.1875, 36.9061111 -114.1875, 701m
ASU:Plants
M. Butterwick 8049 1982-04-14
USA, Arizona, La Paz, Little Harquahala Mountains southwest 7.5' Quad. Ranegras Plain, north of Pipeline Road, 3 miles east of Kofa Game Range., 33.5297 -113.689, 396m
ASU:Plants
M. Butterwick 8034 1982-04-13
USA, Arizona, Maricopa, Dendora Valley 7.5' Quad. Painted Rock Mountains, in vicinity of reservoir., 33.691 -111.639, 198m
ASU:Plants
ASU0122776 T. Reeves 11982 1974-04-27
USA, Nevada, Clark, Rte 77, ca. 2 W of Colorado River
ASU:Plants
M.Butterwick 2667 1983-03-12
USA, Arizona, Pima County, Cabeza Prieta Game Range, along El Camino Diablo, 7.6 mi. east of Papago Well. Granitic hills and flats just south of Sheep Mountains at north end of Agua Dulce Mountains, 32.02523 -113.2363, 305 - 457m
ASU:Plants
F. Smith 889 1978-04-12
USA, Arizona, Mohave County, Road intersection at Whitney Pass and Black Wash; burro study area., 36.3467 -113.995, 549m
ASU:Plants
ASU0122777 T. Reeves 6861 1978-05-11
USA, California, San Bernardino, Pinto Mts, turn SE off 29 Palms Hy 9.7 miles E of 29 Palms at BM1534, 5.4 miles SE of Hwy turn into mouth of canyon N of Gypsy Mine., 573m
ASU:Plants
D. J. Pinkava 10189-A 1973-02-19
USA, Arizona, Mohave County, Willow Beach Campground, Lake Mohave., 35.8703 -114.659
ASU:Plants
D. J. Pinkava 10239 1973-02-19
USA, Arizona, Mohave County, Katharine Campground, Lake Mohave., 35.1992 -114.57
ASU:Plants
ASU0122778 N.H. Holmgren 7879 1975-05-05
USA, Nevada, Clark, Along the Virgin River, 3.5 miles southwest from Riverside Bridge, 12 airline miles southwest of Mesquite.; 36.6895 -114.2473, 36.6895 -114.2473, 457m
ASU:Plants
E. Walden 1964-03-28
USA, Arizona, Yuma, 50 miles north of Yuma., 33.4509 -114.624, 60m
ASU:Plants
T. Reeves 6770 1978-04-10
USA, Arizona, Yuma, Cabeza Prieta Game Range. Near Border Monument 180 along border road. south of Las Playas. Lava Field. Small hill overlooking Las Playas. 0.1-0.2 miles north of Mexico., 32.1205 -113.407, 213m
ASU:Plants
Elinor Lehto L-22456 1978-04-10
USA, Arizona, Yuma, Cabeza Prieta Game Range, Border Route. southeast end of Las Playas, 1 mile southeast Border Monument #180., 209m
ASU:Plants
ASU0122779 A.C. Sanders 6051 1986-03-02
USA, California, Riverside, Chuckwalla Bench, south side of Chuckwalla Mtns, on Bradshaw Road c. 2 miles east of gasline road; 33.525 -115.45, 33.525 -115.45, 642m
ASU:Plants
Elinor Lehto L-20891 1977-02-12
USA, Arizona, Yuma, Kofa Mountains, King Valley., 33.2694 -113.984, 500m
ASU:Plants
Elinor Lehto L-21177 1977-04-09
USA, Arizona, La Paz, Ca 6.5 miles northeast Bouse near roadside clearing, just east of mile post 31., 33.9992 -113.925
ASU:Plants
ASU0122780 A.C. Sanders 6228C 1986-03-09
USA, California, Imperial, Badlands S of Painted Gorge, 1/2 mi E of Painted Gorge Rd at a point 2.4 mi N of hwy S-80; 32.78 -115.94, 32.78 -115.94, 61m
ASU:Plants
Elinor Lehto L-21220 1977-04-09
USA, Arizona, Yuma, Eagletail Mountains, northwest of Courthouse Rock., 33.4417 -113.359
ASU:Plants
C. W. McLellan 1840 1941-04-11
USA, Arizona, Maricopa, Papago Park; Tempe, 33.46 -111.95, 390 - 390m
ASU:Plants
Elinor Lehto L-23604 1979-04-08
USA, Arizona, Pima County, Cabeza Prieta Game Range. Agua Ducle Mountains Davidson Canyon at Mexican Boundary., 31.9784 -111.393
ASU:Plants
Butterwick 6212 1980-04-22
USA, Arizona, Yuma, Wash in northern Buckskin Mountains, south of Lincoln Ranch and Bill Williams River. Buckskin Mountains East northwest 7.5'. Tertiary sandstone, shale, limestone, and conglomerate substrate., 32.5158 -113.663, 457m
ASU:Plants
ASU0325524 Butterwick 6199 1980-04-22
USA, Arizona, Yuma, Wash in northern Buckskin Mountains, south of Lincoln Ranch and Bill Williams River; Buckskin Mountains East northwest 7.5'. Tertiary sandstone, shale, limestone, and conglomerate substrate., 32.5158 -113.663, 457m
ASU:Plants
Butterwick 5962 1980-04-04
USA, Arizona, Maricopa, Harquahala Mountain southeast 7.5'; vicinity of Arrastra Gulch, south side of Harquahala Mountains Paleozoic shale, quartzite and limestone., 33.7611 -113.289, 732m
ASU:Plants
ASU0306820 T.F. Daniel 4698 1987-02-15
United States, Arizona, Mohave, West side of Black Mountains, along wash on N side of McHeffy Butte from Rte. 66 ca. 3 mi. E along jeep trail., 463 - 610m
ASU:Plants
Butterwick 4282 1979-03-03
USA, Arizona, Mohave County, Artillery Park northwest 7.5' Quad.; east side of Potts Mountain along jeep trail., 34.3686 -113.721, 701m
ASU:Plants
Butterwick 4303 1979-03-06
USA, Arizona, Mohave County, Artillery Park southwest 7.5' Quad.; Rawhide Mountains south of Ester Basin and Potts Mountain, 34.3396 -113.704, 732m
ASU:Plants
Elinor Lehto L-22522 1978-04-11
USA, Arizona, Yuma, Cabeza Prieta Game Range, Pinacate Lava Flow; 1.5 miles WNW of grave on Rd, 1.1 miles north of Mexico., 32.1206 -113.509, 252m
ASU:Plants
D. Ducote 775 1980-04-08
USA, Arizona, Yuma, Lone Mountain northwest 7.5' Quad.; west end of Harquahala Mountains, 32.9645 -113.433, 884m
ASU:Plants
Strong & Strong s.n. 1960-03-20
USA, Arizona, Maricopa, South Mountain Park end of Guadalupe Road., 33.3331 -112.063, 396m
ASU:Plants
D. Ducote 727 1980-03-31
USA, Arizona, Maricopa, Big Horn Mountains northwest 7.5' Quad.; southwest of Evening Star Mine in Big Horn Mountains, 33.7058 -111.468, 579m
ASU:Plants
N. H. Russell 11180-b 1960-03-13
USA, Arizona, Maricopa, 2 1/2 miles north of McDowell Road junction. Open, south-facing gravelly desert slopes just east of Beeline Highway., 33.48 -111.83, 375 - 375m
ASU:Plants
N.H. Russell 10996-B 1960-02-23
USA, Arizona, Maricopa, 3 miles north of McDowell Road junction. Dry, rocky desert, south-facing slopes beside Beeline Highway. (to Payson)., 33.51 -111.77, 383 - 391m
ASU:Plants
ASU0325563 R.D. Suttkus 75-9-39 1975-05-04
USA, Arizona, Mohave County, Colorado River, right bank; river mile 219., 35.85 -113.31, 430 - 430m
ASU:Plants
ASU0311466 Liz Makings 6536 2020-03-07
United States, Arizona, Pima County, Cabeza Prieta National Wildlife Refuge; El Camino Del Diablo; small granite slope/outcrop 3.8 miles west of San Cristobal Wash, 32.11372 -113.18805
ASU:Plants
ASU0082524 Russell S. Woglum 2249 1939-04-14
USA, California, Imperial, Nyland-Blythe Road, near Beal's Well, south end of Chocolate Mountains, 33.3375316 -115.3313698
ASU:Plants
N.H. Russell 11326 1960-03-27
USA, Arizona, Pinal County, 10 miles west of Maricopa. Dry, open, rocky talus ridge at southern tip of Sierra Estrella Mountains, 33.13 -112.16
ASU:Plants
ASU0029679 Richard S. Felger 17776-E 1968-04-18
Mexico, Sonora, Mpio. de Pitiquito. 6.5 miles by road (to Pozo Coyote) northeast of El Desemboque San Ignacio., 29.56667 -112.3667