ASU:Plants
ASU0098160 Elinor Lehto 17625 1973-04-15
USA, Arizona, Maricopa, White Tank Mountain Regional Park. Along Greenway Rd., 33.62091 -112.50069
ASU:Plants
ASU0098161 R.B. Oxford 400 1973-03-30
USA, Arizona, Maricopa, 2 mi. west of Maricopa Hwy. on St. John's Indian Mission Rd. (56th Ave) and 50 ft. north., 33.219 -112.01, 341m
ASU:Plants
ASU0058706 Raul Puente 560 1995-03-12
Mexico, Baja California, Mpio. de Mexicali. Cañón El Cajón, Rancho El Cajón; base of Sierra San Pedro Mártir; San Felipe Desert, west of San Felipe., 30.863283 -115.2248, 570m
ASU:Plants
ASU0058707 Jon Rebman 8750 1995-03-14
Mexico, Baja California, Eastern foothills of Sierra San Pedro Martir, west of main dirt road providing access to Cañón de Guadalupe, ca. 2.3 miles from El Cajon Ranch, near Cañón el Cajon., 30.8275 -115.227433, 640m
ASU:Plants
ASU0098162 C.W. McClellan 274 1935-04-23
USA, Arizona, Maricopa, Aztec, AZ. White Tank Mountains, 33.5965 -112.557
ASU:Plants
ASU0098163 E. Sundell 160 1973-04-07
USA, Arizona, Maricopa, Sierra Estrella Regional Park, along Rainbow Valley entrance road, 2 mi. west of Corgett Wash., 33.305254 -112.389497, 427m
ASU:Plants
ASU0098164 A. Pierce 311 1979-04-06
USA, Arizona, Maricopa, 10 mi. south of Buckeye on U.S. 80; 3 mi. along road in Buckeye Hills Recreation Area, 33.257604 -112.647549, 299m
ASU:Plants
ASU0098166 John Phelps 1978-03-18
USA, Arizona, Yuma, Growler Valley, 32.25 -113.45
ASU:Plants
ASU0098167 P.C. Fischer 6350 1979-04-24
USA, Arizona, La Paz, Butler Valley; Buckskin Mountain 7.5' Quad., 34.068229 -113.545559, 619m
ASU:Plants
ASU0098168 D.J. Pinkava 10106 1973-02-03
USA, Arizona, Yuma, Jct. Route 95 and road to Yuma Proving Grounds, 33.0091 -114.28442
ASU:Plants
ASU0098169 D.J. Pinkava 2014 1965-04-15
USA, Arizona, Yuma, Along Rte. 80, 28.2 mi. south of Maricopa County line, 32.2 -112.76, 541m
ASU:Plants
ASU0098170 Elinor Lehto 121 1962-03-03
USA, Arizona, Maricopa, 4 mi. west of intersection of old Agua Caliente highway and Southern Pacific Railroad, 32.99 -113.41, 750m
ASU:Plants
ASU0098173 G. Walters 397 2000-00-00
USA, Arizona, Maricopa, Barnes Butte, northern slope, 33.4673 -111.956, 480m
ASU:Plants
ASU0098174 T. Reeves 6783 1978-04-10
USA, Arizona, Yuma, Cabeza Prieta Game Range. Pinta Sands, West end. 0.4 mi. west of BM769 and boundary of R12W/R13W. 1.3 mi. north of Mexico, 238m
ASU:Plants
Liz Makings 6713 2020-03-25
United States, Arizona, Yuma County, Mohawk Dunes; 10.8 air miles south of I-8, 32.56853 -113.7302, - 150m
ASU:Plants
ASU0098175 Charlotte Christy 1056 1992-03-28
USA, Arizona, Maricopa, Gila Bend Mountains, along Aqua Caliente Rd; 11 rd-mi. west of Srn. Pac. RR X-ing; vicinity Fourth of July Butte, 33.2722 -113.114, 366m
ASU:Plants
ASU0098147 R.H. Peebles 7699 1931-04-05
USA, Arizona, Yuma, Yuma Mesa, 32.66609 -114.57676
ASU:Plants
ASU0098176 P.J. Walter 1407 1995-03-10
USA, Arizona, Maricopa, Crater Range, ca. 2.0 km SW of Solvan Well, 3.5 km NW of Deadman Gap., 350m
ASU:Plants
ASU0098177 B. Berenkamp 1955-03-00
USA, Arizona, Pima, Ajo.
ASU:Plants
ASU0098178 N.H. Russell 62-22 1962-03-09
USA, Arizona, Yuma, 24 miles north of Yuma, beside Arizona Route 95, 33.059199 -114.290344
ASU:Plants
ASU0061533 F. M. Irish 1905-05-01
USA, Arizona, Yavapai, Congress Junction.
ASU:Plants
ASU0098152 N. Benson 1995-03-31
USA, Arizona, Mohave, North of Topock, 34.75 -114.45, 152m
ASU:Plants
ASU0098150 Doug Newton 506 2008-03-21
USA, Arizona, La Paz, Eagletail Mountains - BLM lands, north of wilderness boundary road to Triple eye catchment., 33.503337 -113.464511, 513m
ASU:Plants
ASU0098157 T. F. Daniel 2687 1983-03-13
USA, Arizona, Yuma, Along Camino El Diable at western edge of Pinacate Lava Flow, 14.7 mi. east of Tule Well., 32.2259 -113.496, 244m
ASU:Plants
ASU0098156 Bruce D. Parfitt 2717 1979-03-18
USA, Arizona, Yuma, Interstate Highway 8, 3.8 mi. northeast of Tacna, 32.7365 -113.906
ASU:Plants
ASU0098155 W. G. McGinnies 1941-03-09
USA, Arizona, Pinal County, W of Casa Grande, 32.88051 -111.7749
ASU:Plants
ASU0098154 D. J. Pinkava 10102 1973-02-03
USA, Arizona, Yuma, Arizona Western College, Yuma, 32.689597 -114.497323
ASU:Plants
ASU0098151 Doug Newton 442 2008-03-13
USA, Arizona, Maricopa, Eagletail Mountains - BLM lands. Granite mountains, west side, 33.448263 -113.289706, 425m
ASU:Plants
Liz Makings 6565 2020-03-08
United States, Arizona, Yuma County, Cabeza Prieta National Wildlife Refuge; northern edges of Pinacate volcanic field; small dome just north of Camino Del Diablo, 32.11383 -113.50528, - 230m
ASU:Plants
ASU0098153 Betty Walden 1964-03-28
USA, Arizona, Yuma, 1 mile west of Aztec, 32.8244 -113.466, 148m
ASU:Plants
ASU0098165 T. Reeves 6419 1978-03-24
USA, Arizona, Maricopa, Eagle Eye Road, south of Harquehala Mountains, west side of road., 33.6746 -113.309, 488m
ASU:Plants
ASU0098171 S. Ickert-Bond 578 1998-04-05
USA, Arizona, La Paz, Highway 95 east to Bouse, just past the Colorado Indian Reservation., 34.01 -114.25, 180m
ASU:Plants
ASU0098172 Elinor Lehto L-22422 1978-03-24
USA, Arizona, Yuma, Fortuna Rd, 0.8 mi. north of I-8 (E Yuma), 32.7369 -114.624, 64 - 64m
ASU:Plants
B. Berkenkamp
USA, Arizona, Pima County, Ajo, 32.3717 -112.86
ASU:Plants
ASU0295991 Jean-Philippe Solves 054 2016-03-10
United States, Arizona, Yuma, East side of Hwy 95 on roadside; about a mile from Yuma Proving Grounds, 32.8396 -114.3693, 60m
ASU:Plants
ASU0106446 Liz Makings 5087 2017-04-03
United States, California, San Bernardino County, just south of I 15 freeway along Basin Road; 16.5 miles west of Baker, CA, 35.09646 -116.26066, 350m
ASU:Plants
ASU0098149 Doug Newton 588 2010-04-05
USA, Arizona, La Paz, Eagletail Mountains - BLM lands. Large valley along road to Triple Eye catchment., 33.494009 -113.468809, 543m
ASU:Plants
ASU0098148 Doug Newton 603 2010-04-28
USA, Arizona, Maricopa, Eagletail Mountains -BLM lands. Harquahala valley along Courthouse road east of the turn to the NW., 33.463297 -113.283205, 405m
ASU:Plants
ASU0295381 Liz Makings 4814 2016-03-09
United States, Arizona, Yuma, Gila River floodplain along Avenue 64 East; ~4 miles north of Interstate 8 near Dateland, 32.852978 -113.540043, 120m
ASU:Plants
ASU0098158 William G. McGinnies 1941-03-09
USA, Arizona, Yuma, 50 mi. east of Yuma, 32.7223 -113.761
ASU:Plants
ASU0098159 M. Butterwick 7972 1982-03-12
USA, Arizona, Yuma, Between Kofa and Growler, 0.75 mi. west of Ave. 57 East, north of Gila River. Texas Hill 7.5' Quad, 32.86688 -113.676183, 119m
ASU:Plants
Walter, P.J. 1407 1995-03-10
USA, Arizona, Maricopa, Barry M. Goldwater Air Force Range. Crater Range, ca. 2km southwest of Solvan Well, 3.5 km northwest of Deadman Gap, 32.5469 -112.872, 350m
ARIZ
432978 Karen Adams CS3a-38-2017 2017-04-14
United States, Arizona, Maricopa County, Barry M. Goldwater Range, Childs Valley, near site AZ Z:5:75, 32.522988 -112.919865
ARIZ
390839 Claire C. Heinitz CH08-10 2008-03-17
United States, California, San Bernardino County, 20 mi. S of Desert Center, CA on I-10 near AZ border., 33.629683 -115.069283, 112m
ARIZ
376561 Steven P. McLaughlin 10283 2005-02-26
United States, Arizona, Maricopa County, Barry M. Goldwater Range, NTAC, north side of Crater Range ., 32.665 -113.121833, 240m
ARIZ
13243 W. B. McDougall s.n. 1941-03-25
United States, Arizona, Pima County, Organ Pipe Cactus National Monument. Near north middle entrance., 32.04167 -112.87472
ARIZ
219402 J. E. Bowers 1117 1978-03-30
United States, Arizona, Pima County, Organ Pipe Cactus National Monument. About 10 miles north of junction of Puerto Blanco Drive and Bates Well Road., 32.133333 -112.983333, 365m
ARIZ
13242 A. A. Nichol s.n. 1939-03-26
United States, Arizona, Pima County, Ajo Valley, 32.37167 -112.86
ARIZ
233680 P. C. Fischer 6350 1979-04-24
United States, Arizona, La Paz County, Butler Valley, Buckskin Mountains ESE 7.5 (Quad), 34.0662 -113.5466, 618m
ARIZ
240827 T. R. Van Devender s.n. 1983-03-06
United States, Arizona, Yuma County, 3.7 miles E. of Camino del Diablo on pass road N. of Tinahas Altas Pass Road, 32.248044 -113.819569
ARIZ
13217 Forrest Shreve 5917 1932-03-25
United States, Arizona, Pima County, Growler Valley, 32.5362 -113.3771
ARIZ
13237 Leonard Swingle S-210 1916-03-28
United States, Arizona, Yuma County, Edge of Mesa
ARIZ
92439 F. A. Thackery 3745 1927-03-25
United States, Arizona, Southwestern Arizona
ARIZ
148859 R. J. Barr 63-81 1963-03-25
United States, Arizona, Yuma County, Along Hwy 52 miles E. of Yuma, 32.722087 -113.726622, 91m
ARIZ
92438 R. H. Peebles 8495 1932-04-22
United States, Arizona, 38.5 miles W. of Wickenburg
ARIZ
92437 R. H. Peebles 8507 1932-04-20
United States, Arizona, La Paz County, 1 mile W. of Wenden, 33.822499 -113.558295
ARIZ
92436 T. H. Kearney 10914 1935-03-23
United States, Arizona, Yuma County, Lechugilla Desert
ARIZ
13216 R. H. Peebles 7699 1931-04-05
United States, Arizona, Yuma County, Yuma Mesa, 32.7193 -114.643
ARIZ
390410 Sonia Smith 3 2008-03-11
United States, Arizona, Pima County, Just North of entrance to Organ Pipe National Monument on east side of Highway 85 near a dirt pullout., 32.200867 -112.758946, 547m
ARIZ
134434 Charles T. Mason Jr. 1654 1958-03-01
United States, Arizona, Yuma County, Base of Telegraph Pass 13 miles E. of Yuma Lighurtha Mountains, 32.6688 -114.3153
ARIZ
13240 Crooks s.n. 1938-04-23
United States, Arizona, Yuma County, 10 miles E. of Yuma, 32.725162 -114.451114
ARIZ
39885 A. A. Nichol s.n. 1937-04-21
United States, Arizona, La Paz County, Hidden Waters, Plomosa Mountains, E. side, 33.7 -114.05
ARIZ
13236 Herbert Brown s.n. 1905-04-16
United States, Arizona, Yuma County, Yuma, 32.7193 -114.643
ARIZ
132347 RIchard H. Hevly s.n. 1958-03-09
United States, Arizona, Yuma County, Desert 2 miles W. of Telegraph Pass, 32.6602 -114.37
ARIZ
13239 D. M. Crooks s.n. 1937-03-31
United States, Arizona, Pima County, Growler Mountains, 32.2428 -113.0279
ARIZ
314536 Annita Harlan 17 1992-03-20
United States, Arizona, Pima County, Upland 0.2 mi W of San Cristobal Wash, Cabeza Prieta National Wildlife Refuge., 32.1 -113.116667, 318m
ARIZ
198350 Roger E. McManus 680 1976-02-28
United States, Arizona, Pima County, Open flats 5 miles E. of Papago Wells, 32.1111 -113.179, 335m
ARIZ
R. S. Felger 92-166 1992-03-05
Mexico, Sonora, Puerto Peñasco Municipio, Pinacate Region, Gran Desierto: ca. 14 airline km north-northeast of El Golfo de Santa Clara, 31.8 -114.45, 40m
ARIZ
184753 Edwin Booth A-57 1973-04-02
United States, Arizona, Yuma County, east of Yuma near mountains, 32.7193 -114.643
ARIZ
184236 T. R. Van Devender s.n. 1973-01-15
United States, Arizona, Yuma County, 5.5 miles south of Wellton on small granitic hill 0.8 mile east of north end of Wellton Hills and just west of Coyote Wash, 32.601405 -114.118356, 144m
ARIZ
121888 J. T. Wright 4-57 1957-03-09
United States, Arizona, Maricopa County, South side of Clanton Hills
ARIZ
260089 Amadeo Rea 661 1985-04-04
United States, Arizona, Maricopa County, Lone Butte dunes south of Gila Crossing, at junction of Riggs & Lone Butte Roads., 33.2767 -112.1668, 340m
ARIZ
149258 W. G. Bradley 624 1963-03-16
United States, Arizona, Yuma County, 1/4 mile east of O'Neill Hills, Cabeza Prieta Game Range, 32.1 -113.3667, 304m
ARIZ
150432 J. Schoenwetter s.n. 1958-03-09
United States, Arizona, Yuma County, Desert, 2 miles west of Telegraph Pass, 32.6602 -114.37
ARIZ
204151 Lorna Irwin 30 1976-04-16
United States, Arizona, Yuma County, About 20 yards north of frontage road of Interstate 8 and about 1/2 mile west of Fortuna Road; east of Yuma, 32.690555 -114.486706, 60m
ARIZ
92435 G. J. Harrison 3553 1927-03-01
United States, Arizona, Maricopa County, Near Gila Bend., 32.9478 -112.7168
ARIZ
155796 W. E. Niles 508 1965-03-14
United States, Arizona, Yuma County, North of highway at Ligurta, east of Telegraph Pass, 32.6875 -114.3018, 91m
ARIZ
376562 Steven P. McLaughlin 10313 2005-02-26
United States, Arizona, Maricopa County, Barry M. Goldwater Range, NTAC, creosote bush flats on south side of Crater Range., 32.623333 -113.129667, 270m
ARIZ
355191 Peter Bennett 8714 1985-03-27
United States, Arizona, Maricopa County, Harquahala Valley, 33.24306 -112.99833, 460m
ARIZ
353481 M. Merello 1905 1998-04-17
United States, Arizona, Pima County, Along State Highway 85, just north of Organ Pipe National Park Boundary, 3-4 miles southwest of Why., 32.202778 -112.757778, 540m
ARIZ
175831 Janet E. Johnson s.n. 1960-03-26
United States, Arizona, Pima County, Growler Mountains, 32.2428 -113.0279, 457m
ARIZ
191052 John Whitehead 73-394 1973-03-01
United States, Arizona, Mohave County, Katherine Landing, Colorado River; Lake Mead National Recreation Area, 35.22 -114.56639
ARIZ
405239 Mark Fishbein 6470 2010-03-20
United States, California, San Diego County, Vallecito Mountains, ridge between Smuggler Canyon and Bisnaga Alta Wash (tributaries of Vallecito Creek), about 2 mi (air) northwest of Agua Caliente Springs, 32.97479 -116.32734, 465m
ASC
ASC00068535 N. Benson s.n. 1995-03-31
United States, Arizona, Mohave, N of Topock, 34.75 -114.44999695, 152m
ASC
ASC00065534 M. Hansen s.n. 1998-03-27
United States, Arizona, Mohave, Havasu National Wildlife Refuge, on E side of road to Bullhead City, 3 miles N of Golden Shores, 34.68461 -114.46209, 121m
ASC
ASC00063973 H.D. Hammond 11350 1998-03-28
United States, Arizona, La Paz, Shea Rd, E of Parker on sand dunes S of road, 34.11667 -114.16667, 213m
ASC
ASC00132846 G.L. Clifton 39278 2003-03-18
United States, Arizona, Mohave, Castle Rock Quad, Lake Havasu, 34.558472 -114.377478, 171m
ASC
ASC00069848 J. Adams 13 2001-04-08
United States, Arizona, Mohave, Mohave Desert, 7 miles N of I-40 (exit 1) on Route 66, 34.79999924 -114.46666718, 232m
ASC
ASC00100110 G. Goodwin 3257 2012-01-30
United States, Arizona, Mohave, About 2 miles south of Golden Shores adjacent to the east side of highway 95, 34.744133 -114.486067, 160m
ASC
ASC00091851 Wendy C. Hodgson 18992 2005-02-26
United States, Arizona, Yuma, Eastern outskirts of Yuma, Foothills ATV area, 1.5 miles from County Road no. 10-1.2, 2 miles north of Interstate 8., 32.6878 -114.4253, 76m
ASC
ASC00038256 B.R. Blake s.n. 1983-03-31
United States, Arizona, Maricopa, 2 mi S of Black Gap on Highway 85., 32.729307 -112.82361, 213m
ASC
ASC00024149 R. Bryant 1 1973-03-16
United States, Arizona, Yuma, 5 mi S Yuma, Highway 95., 32.652722 -114.62361, 45m
ASC
ASC00031816 J.M. Rominger 1742 1978-03-29
United States, Arizona, Yuma, 5 mi E of Yuma., 32.72525 -114.537362, 91m
ASC
ASC00060845 E. Hansen s.n. 1996-03-21
United States, Arizona, Yuma, Cabeza Prieta National Wildlife Refuge, Cabeza Prieta NWR, Las Playas Quad 7.5, Pinta Sands., 32.15222 -113.54833
ASC
ASC00030752 S. Dunn s.n. 1977-03-21
United States, Arizona, Yuma, 10 mi E of Yuma., 32.725162 -114.451114, 45m
ASC
ASC00065741 J. Burton s.n. 1998-03-27
United States, California, San Bernardino, Highway. 95, 1 mile S of I-40, 34.71667 -114.58333, 243m
ASC
ASC00065519 R. Taylor 9803 1998-03-27
United States, California, San Bernardino, Highway 95, 3 miles S of Needles, 34.71667 -114.58333, 243m
ASC
ASC00031873 A. Bird 5 1978-03-28
Mexico, Sonora, 10 mi S of Rocky Point, 18.204602 -114.766667
DES
DES00059280 Wendy C. Hodgson 18992 2005-02-26
USA, Arizona, Yuma County, Eastern outskirts of Yuma, Foothills ATV area, 1.5 miles from County Road no. 10-1.2, 2 miles north of Interstate 8., 32.6878 -114.4253, 76m
DES
DES00059607 Wendy C. Hodgson 19002 2005-02-26
USA, Arizona, Yuma County, Eastern outskirts of Yuma, south of Interstate 8., 32.629333 -114.417167, 123m