ASU:Plants
ASU0033642 Raul Puente 546 1995-03-12
Mexico, Baja California, Mpio. de Mexicali. Cañón El Cajón, Rancho El Cajón; base of Sierra San Pedro Martir; San Felipe Desert, west of San Felipe., 30.86328 -115.2248, 570m
ASU:Plants
ASU0033644 Wendy Hodgson 8671 1995-03-12
Mexico, Baja California, 24.4 miles southwest of highway 5 along Colonia Morelia road, after taking left branch 8.3 miles from highway 5., 32.083929 -115.290747
ASU:Plants
ASU0106501 J. M. André 28063 2013-05-08
United States, Arizona, Mohave, bluffs just west of Beaver Dam Wash at Littlefield, 1 mi. north if Interstate 15, 36.899333 -113.942967, 605m
ASU:Plants
ASU0116259 J.P. Rebman 4940 1998-03-22
United States, California, Imperial, Imperial Co.; West Yuma, AZ; in dune area at the junction of Ogilby Road and Interstate 8., 32.75 -114.833333, 30m
ASU:Plants
ASU0116268 F.W. Haasis 1230 1966-02-16
USA, California, Imperial, SW of Southern Pacific RR and ca 4.5 mi WSW of Gold Rock Ranch, 91m
ASU:Plants
ASU0116270 J. Henrickson 9573b 1973-05-15
United States, Nevada, Clark Co., Ca. 10 (air) miles W of Las Vegas, 6.8 (rd) miles W of Rainbow Blvd. on Charleston Blvd., 914m
ASU:Plants
ASU0116271 J. Henrickson 9167 1973-04-23
United States, California, San Bernardino County, 38 (air) miles SE of Baker, 13.4 miles S of Kelso towards pass between Granite and Providence Mountains, 1128m
ASU:Plants
ASU0116275 B.D. Parfitt 2753 1979-03-19
USA, California, Imperial County, West of Salton City and 4.5 mi. E. of San Diego County. Hwy. S-22.
ASU:Plants
ASU0116278 T.H. Nash 5 1973-02-22
United States, California, Imperial Co., 6 mi w of Winterhaven along U.S. 80, 55m
ASU:Plants
ASU0116281 T.H. Nash 8 1973-02-25
USA, California, Riverside, 30 mi W of Blythe, 122m
ASU:Plants
ASU0116283 M. Russell 73-43 1973-01-28
USA, California, San Bernardino, north end of Big Marias, 158m
ASU:Plants
D. J. Pinkava 10057 1973-02-02
USA, Arizona, Yuma, East of and along Rte. 80, 8 mi west of Tacna., 32.6974 -114.091
ASU:Plants
ASU0085833 J.M. Andre 30630 2012-04-27
United States, Nevada, Clark, Slot canyon northwest of Riverside, just north of Virgin River, 2.2 miles south of Interstate 15, about 9 mi. west of Mesquite, 36.734733 -114.229417, 441m
ARIZ
398036 Sarah J. DeGroot 2332 2003-04-06
United States, California, San Bernardino County, Whipple Mountains: Sand dune area just S of Echo Point, across Parker Dam road from Copper Basin Dunes OHV area., 34.253611 -114.173889, 141m
ARIZ
90284 T. H. Kearney 10929 1935-03-25
United States, Arizona, Yuma County, near Dome, 32.75 -114.3666687
ARIZ
191076 John Whitehead 73-387 1973-03-01
United States, Arizona, Mohave County, Katherine Landing, Colorado River; Lake Mead National Recreation Area, 35.21666717 -114.56666564
ARIZ
150447 J. Schoenwetter T-104 1958-09-03
United States, Arizona, Yuma County, 2 miles W of Telegraph Pass, 32.66666793 -114.3666687
ARIZ
113897 D. M. Crooks s.n. 1937-03-31
United States, Arizona, Papago Well, 32.09999847 -113.28333282
ARIZ
178052 Al Hesselberg s.n. 1966-03-27
United States, Arizona, Yuma County, Ligurta, 32.68333435 -114.28333282
ARIZ
90285 G. J. Harrison 7536 1931-03-22
United States, Arizona, Mohave County, about 10 miles NE of Topock, 34.84999847 -114.43333435, 213m
ARIZ
90290 G. J. Harrison 3580 1927-03-01
United States, Arizona, Yuma County, near Mohawk, 32.71666717 -113.73332977
ARIZ
90289 T. H. Kearney 3930 1927-04-01
United States, Arizona, Yuma County, 5 miles W of Mohawk, 32.71666717 -113.81666564
ARIZ
13760 F. B. McMurray 2690 1945-02-15
United States, Arizona, Yuma County, near Imperial Dam, 32.86666488 -114.44999694
ARIZ
113565 Crooks s.n. 1938-04-23
United States, Arizona, Yuma County, 10 miles E of Yuma, 32.66666793 -114.48332977
ARIZ
90286 R. H. Peebles 5026 1928-03-08
United States, Arizona, Yuma County, near Mohawk, 32.71666717 -113.73332977
ARIZ
90203 F. A. Thackery 2052 1926-03-20
United States, Arizona, Mohave County, Fort Mojave, 34.88333511 -114.53333282
ARIZ
113564 Grinee(?) s.n. 1941-03-01
United States, Arizona, Yuma County, Yuma, 32.7193 -114.643, 48m
ARIZ
415349 Richard Felger 10-147 2010-03-27
United States, Arizona, Yuma, Cabeza Prieta National Wildlife Refuge, Pinta Sands along Camino del Diablo., 32.12735 -113.556267, 235m
ARIZ
295645 R. S. Felger 92-37 1992-02-01
United States, Arizona, Yuma County, Pinta Sands along Camino del Diablo, Cabeza Prieta National Wildlife Refuge, 32.13333511 -113.55000305, 237m
ARIZ
184433 W. E Booth A-12 1972-12-28
United States, Arizona, Yuma County, about 4 miles W of moutains E of Yuma, 32.66666793 -114.41666412
ARIZ
184401 R. R. Halse s.n. 1973-03-04
United States, Arizona, Yuma County, in the Mohawk Valley, 32.6863 -113.9267, 121m
ARIZ
329456 R. S. Felger 93-391 1993-04-11
United States, Arizona, Pima County, E side of Pinacate Lava flow and E pinta Sands, Cabeza Prieta National Wildlife Refuge, 32.09888839 -113.3125, 240m
ARIZ
368303 R. S. Felger 03-517 2003-10-20
Mexico, Sonora, Puerto Peñasco Municipio, Northwest of Puerto Peñasco, 1.2 mile (odometer) on dirt road paralleling (north side of) RR west of southeastern boundary of El Pinacate Reserva de la Biósfera (along road and RR to Estación Gustavo Sotelo), then ca. 100 m southward from RR tracks. Near sea level, 31.5045 -113.6443
ARIZ
Steven P. McLaughlin 7395 1998-03-04
United States, California, Imperial County, Deep sandy soil near junction of I-8 and Ogilby Road, 32.757333 -114.836667, 200m
ASC
ASC00100106 G. Goodwin 3252 2012-01-30
United States, Arizona, Mohave, About 2 miles south of Golden Shores adjacent to the west side of highway 95, 34.743283 -114.4831, 150m
ASC
ASC00089457 Wendy C. Hodgson 18985 2005-02-26
United States, Arizona, Yuma, Just north of Interstate 8 on eastern outskirts of Yuma, Foothills ATV area., 32.691972 -114.425167, 62m
ASC
ASC00128384 Wendy C. Hodgson 22605 2008-04-08
United States, Arizona, Yuma County, West side of Mohawk Mountains and south of Interstate 8., 32.702733 -113.787117, 137m
ASC
ASC00132273 G.L. Clifton 39189 2003-03-12
United States, Arizona, Mohave, Warm Springs SW Quad, Old Highway 66, 34.869932 -114.439579, 328m
DES
DES00034479 Wendy Hodgson 5672 1990-03-30
USA, Arizona, La Paz County, Cactus Plain, Black Peak vicinity, near utility corridor, 34.1078 -114.1892, 213m
DES
DES00041045 H. D. Hammond 10671 1995-04-01
USA, Arizona, La Paz, Along Shea Rd. (Osborne Well Rd.), about 10 mi E of Parker, 4 mi E of Black Peak, on stable sand dunes S of road and Osborne Wash., 34.123895 -114.124725, 274m
DES
DES00014695 Jack Whitehead 206 1969-01-01
USA, Arizona, Mohave, Kingman and vicinity., 35.18944 -114.05222
DES
DES00029305 Wendy Hodgson 3511 1985-03-24
USA, Arizona, La Paz, 4.1 miles northeast of Bouse intersection of AZ highway 72 and Swansea (Bouse) Road., 33.9787 -113.9795, 320m
DES
DES00071873 Wendy C. Hodgson 22605 2008-04-08
USA, Arizona, Yuma County, West side of Mohawk Mountains and south of Interstate 8., 32.702733 -113.787117, 137m
DES
DES00059653 Wendy C. Hodgson 19062 2005-03-01
USA, Arizona, La Paz County, Cactus Plain sand dunes., 34.025317 -113.932383, 381m
DES
DES00043045 Wendy Hodgson 8671 1995-03-12
Mexico, Baja California, 24.4 miles southwest of highway 5 along Colonia Morelia road, after taking left branch 8.3 miles from highway 5., 31.143577 -114.914027
DES
DES00059318 Wendy C. Hodgson 18985 2005-02-26
USA, Arizona, Yuma County, Just north of Interstate 8 on eastern outskirts of Yuma, Foothills ATV area., 32.691972 -114.425167, 62m
DES
DES00059609 Wendy C. Hodgson 19001 2005-02-26
USA, Arizona, Yuma County, Eastern outskirts of Yuma, south of Interstate 8., 32.629333 -114.417167, 123m
DES
DES00036743 Wendy C. Hodgson 24697 2010-04-08
USA, Arizona, La Paz County, Near south edge of Gibralter Mountains Wilderness Area, north of Bobs Well and Osborne Wash, south of Gibralter Mountain peak., 34.118083 -114.112633, 274m
UCR
UCR0063134 Jim André 13950 2010-06-04
United States, California, San Bernardino, Kelso Dunes, Mojave National Preserve; just south of RR tracks 3.5 mi. west of Kelso on north end of dunes; Kelso Dunes, 34.98482 -115.71172, 584m
UCR
UCR0063112 Scott D. White 2794 1995-04-06
United States, California, San Bernardino, Cadiz Rd, 10 mi north of Hwy 62, 34.18333 -115.01667, 200m
UCR
UCR0063113 Scott D. White 2845 1995-04-12
United States, California, San Bernardino, Ironage Rd, about 2 mi north of State Route 62, 34.11667 -115.66667
UCR
UCR0063073 George K. Helmkamp 2874 1998-03-18
United States, California, Imperial, between Hwy I-8 & the All-American Canal across from the Brock Research Center (c. 3 mi. east of the junction of Hwy Calif Hwy 98 with I-8), 32.70833 -115.035, 46m
UCR
UCR0063109 George K. Helmkamp 3014 1998-03-30
United States, California, San Bernardino, Dale Dry Lake. East of Twentynine Palms, along Iron Age Rd, 4.2 miles southeast of Amboy Rd; Mojave Desert, 34.143 -115.6885, 366m
UCR
UCR0063074 June Latting s.n. 1973-02-18
United States, California, Imperial, Yuha Desert, sand pit area on Yuha Cutoff, Hwy 98, west of Calexico, 32.67778 -115.74306, 23m
UCR
UCR0063123 I.W. Clokey 6772 1935-04-25
United States, California, San Bernardino, ten miles north of Hinkley “alt. 1100-1150 m”, 35.05556 -117.18889, 671m
UCR
UCR0063092 David Fraker 015 2012-03-22
United States, California, Riverside, Chuckwalla Valley, south of Joshua Tree National Park on both sides of Hwy 177, c. 5 miles north of I-10, c. 3 miles south of the Desert Lily Sanctuary, 33.78944 -115.30861, 183m
UCR
UCR0063088 Jim André 17225 2011-04-14
United States, California, Kern, along Redrock-Randsburg Road, 3.5 miles west of Randsburg, 35.3838 -117.71133, 791m
UCR
UCR0063128 Jim André 25958 2013-03-11
United States, California, San Bernardino, Chemehuevi Valley; along Turtle Mountain Rd, 3.9 miles east of Chemehuevi Wash, c. 2 miles west of Hwy 95, 34.50982 -114.70845, 413m
UCR
UCR0063132 Jim André 16826 2011-03-28
United States, California, San Bernardino, along Yermo-Daggett Road, just north of Daggett, on north bank of Mojave River crossing, 34.8752 -116.88868, 609m
UCR
UCR0063096 Jim André 10824 2009-02-25
United States, California, Riverside, Palen Dry Lake; c. 6 miles north of I-10 freeway, c. 15 miles east of Desert Center, 33.71062 -115.20272, 129m
UCR
UCR0063135 Jim André 13669 2010-04-23
United States, California, San Bernardino, Kelso Dunes, Mojave National Preserve, along powerline access road at south end of dunes, 7.5 miles west of Kelbaker Rd., 34.87182 -115.77207, 680m
UCR
UCR0063067 Onkar Singh 5157 2015-03-21
United States, California, Imperial, Imperial Valley, Naval Air Facility El Centro Target 68 bombing range, c. 13 km SW of Glamis, 32.9525 -115.20694, 37m
UCR
UCR0063080 Jon P. Rebman 4940 1998-03-22
United States, California, Imperial, West off Yuma, AZ; in dune area at the junction of Ogilby Road and Interstate 8, 32.75694 -114.83667, 30m
UCR
UCR0063129 Jim André 27125 2014-03-09
United States, California, San Bernardino, Cadiz Basin, sandy margins of south end of Bristol Lake playa, 1.4 mi west of Amboy Road, 34.44818 -115.7567, 112m
UCR
UCR0063119 Jim André 9325 2008-01-12
United States, California, San Bernardino, low dunes, c. 0.5 mi southwest of Amboy Road on south margin of (historic) Bristol Dry Lake, 34.444 -115.74572, 190m
UCR
UCR0063125 Sarah J. De Groot 2332 2003-04-06
United States, California, San Bernardino, WHIPPLE MOUNTAINS: Sand dune area just south of Echo Point, across Parker Dam road from Copper Basin Dunes OHV area., 34.25361 -114.17389, 141m
UCR
UCR0063114 George K. Helmkamp 2807 1998-02-26
United States, California, San Bernardino, east of Soda Lake and 5.9 miles SSE of Baker on a farm road leading to Little Cowhole Mtn.; Eastern Mojave Desert, 35.195 -116.03983, 299m
UCR
UCR0063071 Steven R. Hill 33505 2001-04-27
United States, California, Imperial, north side of California Route 78, 1.7 miles west of Glamis (measured from railroad crossing), Algodones Dunes, 32.99583 -115.09972, 92m
UCR
UCR0114675 L. Maynard Moe 800A 1986-05-28
United States, California, Kern, Walker Basin, along roadsides, 35.403 -118.54431, 1006m
UCR
UCR0063117 Jim André 9471 2008-01-03
United States, California, San Bernardino, Kelso Dunes, Mojave National Preserve, south side of Kelso Dunes, along transmission line dirt road, c. 3 mi east of main public parking area, just east of Bull Canyon wash, 34.87511 -115.74806, 715m
UCR
UCR0165250 Michael Honer 4280 2020-03-13
United States, California, Riverside, Sandy flats between Palen Lake and Hwy I-10. 19.4 km east of Desert Center. 2.6 km north of Hwy I-10. 5.4 km east-northeast of Corn Springs overpass. Site of Palen Solar project developed in 2020, 33.69219 -115.195, 238m
UCR
UCR0063131 Jim André 16326 2011-04-09
United States, California, San Bernardino, Cadiz Basin, west side of Cadiz Dunes, along north-south trending dirt road, c. 15 miles south southwest of Chambliss (at US 66), 8 miles west of Cadiz Road, 34.37077 -115.50673, 176m
UCR
UCR0063126 George K. Helmkamp 3350 1998-04-19
United States, California, San Bernardino, northwest side of East Cronese Lake, about 15 miles west of Baker, 35.13417 -116.28833, 335m
UCR
Jim André 17501 2008-03-26
United States, Nevada, Clark, 0.9 mi southwest of Jean exit (Hwy I-5), just northwest of correctional facility, 11 mi northeast of Primm, 35.76698 -115.31962, 863m
UCR
Onkar Singh 3443 2013-04-20
United States, Nevada, Clark, Eldorado Valley, c. 5 miles SW of Boulder City and 1 mile east of Hwy 95, along transmission corridor, 35.93 -114.89833, 550m
UCR
Amadeo M. Rea 791 1985-04-22
United States, Arizona, Maricopa, Junction Baseline Road at 91st Ave., 33.37722 -112.25417, 296m
UCR
Onkar Singh 3460 2013-04-20
United States, Nevada, Clark, Eldorado Valley, c. 6 miles SW of Boulder City and 1 mile east of Hwy 95, 35.91833 -114.90389, 542m
UCR
UCR0063095 Jim André 21350 2012-03-19
United States, California, Riverside, Chuckwalla Valley, along Hwy 177, 8.6 mi. NE of junction with I-10; Chuckwalla Valley, 33.79047 -115.30767, 152m
UCR
UCR0063122 George K. Helmkamp 6390 2001-03-30
United States, California, San Bernardino, CA Hwy 62, 16.2 miles east of Utah Trail (Twentynine Palms) near Dale Dry Lake, 34.11967 -115.75983, 366m
UCR
UCR0063133 Jim André 15978 2011-03-11
United States, California, San Bernardino, Fenner Valley, along Danyb Road, 1.5 mi south of Hwy 66, National Trails Hwy, 34.63767 -115.34972, 418m
UCR
UCR0063068 Jim André 23970 2013-03-03
United States, California, Imperial, Yuha Desert, along Hwy 98 near Pinto Wash, 15.1 mi. ESE of Ocotillo, and west of Calexico, 32.67561 -115.76461, 38m
UCR
UCR0162174 Nina House 093 2019-02-19
United States, California, San Bernardino, Clarks Pass, 20 miles east of Twentynine Palms on (0.5 mile north of) Hwy 62, 22 miles west of intersection with Hwy 177, 34.08425 -115.568, 540m
UCR
S.V. Skibicki 35 2013-03-26
United States, Nevada, Clark, West of the town of Blue Diamond, Southwest of Mormon Green Springs, 36.04889 -115.44333, 1113m
UCR
George K. Helmkamp 6408 2001-03-30
United States, Arizona, Mohave, Willow Dr. (3.7 miles north of river bridge), 3.1 miles east of AZ-95, 34.90806 -114.53889, 305m
UCR
UCR0063130 Jim André 17096 2011-04-22
United States, California, San Bernardino, Kelso Dunes, Mojave National Preserve, along wash cutting through the dunes, c. 6 mi south southwest of Kelso, 1.5 mi of highest dunes, 34.92615 -115.702, 716m
UCR
UCR0063142 Jim André 34802 2016-03-06
United States, California, San Diego, north end of Borrego Valley in Coyote Wash, 0.2 mile north of Di Grigorio Road, adjacent grapefruit orchard, 33.32915 -116.36758, 229m
USU:UTC
UTC00220914 Scott D. White 2845 1995-04-12
United States, California, San Bernardino, Just north of State Route 62 at intersection with Ironage road, 34.1166667 -115.6666667
USU:UTC
UTC00009634 Marcus E. Jones 3870 1884-05-10
United States, California, The Needles.
USU:UTC
UTC00274201 G. Gust 2256 2014-03-20
United States, Nevada, Lincoln, Beaver Dam Slope; ~50m west of Arizona border & ~0.7mi by air east of Sand Hollow Wash Rd on two-track rd., 36.951946 -114.051021, 711m
USU:UTC
UTC00276919 J.M. Andre 30662 2012-04-28
United States, Nevada, Clark, About 14 mi WSW of Mesquite, about 4 mi west of Riverside, south of slot canyon northwest of Riverside, just south of Virgin River, 36.727607 -114.301458, 431m
NY
00998623 H. N. Mozingo 77-12 1977-04-06
United States of America, Nevada, Nye Co., South on Highway 95 about 20 miles from Beatty. Opposite Cinder Cone, 335m
NY
02747862 L. A. McGill L23021 1978-05-31
United States of America, Arizona, Mohave Co., Along Pierce Ferry Road, 10 road mi NE of town of Dolan Springs.
NY
3351143 D. Griffiths 2393 1901-03-05
United States of America, Arizona, Grasaettas ranch
NY
00998624 N. H. Holmgren 12260 1995-05-21
United States of America, Utah, Iron Co., Cedar Valley, hills on west side of valley, just south of Route 127 and 10.1 km (6.3 mi) west of Utah Highway 130, 27 km (17 mi) air distance west-northwest of Parowan, 37.8889 -113.1389, 1675m
NY
3351142 N. D. Atwood 1678 1969-03-29
United States of America, Nevada, Clark Co., 1 miles west of Mesquite, 36.80553 -114.085302
NY
3351141 D. J. Pinkava 10057 1973-02-02
United States of America, Arizona, Yuma Co., East of and along Rte 80, 8 mi E of Tacna
NY
02747863 T. Reeves 11955 1974-06-27
United States of America, Arizona, Mohave Co., Rte. 93, 3 mi S of jct Chico Mine Road., 35.271958198664 -114.1690326873
NY
3351136 M. C. Wiegand 3905 1922-04-08
United States of America, California, San Bernardino Co., Mohave Desert, 6 miles southwest of Barstow., 34.837025 -117.097859
NY
3351133 J. S. Henrickson 9573b 1973-05-15
United States of America, Nevada, Clark Co., ca 10 (air) miles W of Las Vegas, 6.8 (rd) miles W of Rainbow Blvd. on Charleston Blvd.
NY
3351137 J. S. Newberry s.n.
United States of America, Colorado