ASU:Plants
Elinor Lehto 5687 1966-03-13
USA, Arizona, Yuma, 8 miles east of Yuma, 32.7252 -114.486
ASU:Plants
ASU0010414 Jon Rebman 8855 1995-03-16
Mexico, Baja California, Eastern foothills of Sierra San Pedro Martir, along dirt road to Cañón Tajo 2.55 miles west of main dirt road providing access to Cañón de Guadalupe, this junction 20.95 miles south of highway 2 and 22 mi from highway 5 turnoff to Tijuana, 32.2635 -115.802, 60 - 90m
ASU:Plants
ASU0010411 Howard Scott Gentry 8745
Mexico, Baja California, Sierra de las Pintas, 31.633333 -115.166667, 152m
ASU:Plants
ASU0161652 Andrew Salywon 988 2001-03-03
USA, Arizona, Yuma, Mohawk Dunes, Barry M. Goldwater Range, 32.6978 -113.792, 91m
ASU:Plants
ASU0310079 Marc A. Baker 19868 2019-03-07
USA, California, Riverside, Chuckwalla Valley, 13km NE of Desert Center, 1.2km WSW of Sidewinder Well, 59km west of Blythe., 33.7222 -115.243, 152m
ASU:Plants
Marc A. Baker 19868 2019-03-07
United States, California, Riverside, Chuckwalla Valley, 13km NE of Desert Center, 1.2km WSW of Sidewinder Well, 59km west of Blythe, 33.7222 -115.243, 152m
ASU:Plants
ASU0010410 Howard Scott Gentry 8745 1949-04-24
Mexico, Baja California, Sierra de las Pintas., 31.633333 -115.166667, 30 - 150m
ASU:Plants
ASU0161628 Douglas 875-A 1994-03-23
USA, Arizona, Yuma, Northwestern corner of Yuma Dunes, 7.4 km north of Mexico border, 0.7 km southeast of southernmost Observation Tower, 32.4434 -114.427, 104m
ASU:Plants
ASU0161627 Wendy C. Hodgson 5669 1990-03-30
USA, Arizona, Mohave County, Cactus Plain; Black Peak vicinity, near utility corridor, 34.1078 -114.189, 213m
ASU:Plants
ASU0161653 D. J. Pinkava 2017 1965-04-15
USA, Arizona, Yuma, Rt 80, 28.2 mi south of Maricopa county line, 33.0908 -112.5
ASU:Plants
M Butterwick 7228 1981-04-10
USA, Arizona, Yuma, Along Gila River bed just down stream from Howell Well; Aztec northwest 7.5' Quad, 32.9058 -113.412, 123m
ASU:Plants
ASU0161626 D. J. Pinkava 10103-1 1973-02-03
USA, Arizona, Yuma, Arizona Western College, 32.6903 -114.494
ASU:Plants
TH Nash, III 301 1990-03-31
USA, Arizona, La Paz, Cactus Plain; ca 7 mi east of Parker & ca 1 mi south of Black Mountain, 34.1499 -114.166, 305m
ASU:Plants
ASU0161625 Cazier sn 1965-04-15
USA, Arizona, La Paz, 3 miles southeast of Parker, 34.1192 -114.251, 152m
ASU:Plants
ASU0161622 Elaine Joyal 1321-B 1989-04-22
USA, Arizona, Yuma, Asparagus farm, east of San Luis, 30 - 67m
ASU:Plants
M Butterwick 7192 1981-04-01
USA, Arizona, Yuma, Near Antelope-Palomas Road between Growler and Kofa; northwest of Texas Hill; Stoval 15' Quad, 32.8477 -113.721
ASU:Plants
McLeod 1056-H 1972-01-19
USA, Arizona, Yuma, 5.3 mi east of Colorado River on Hwy 95, 32.4943 -114.814
ASU:Plants
ASU0161655 D. J. Pinkava 10103-2 1973-02-03
USA, Arizona, Yuma, Arizona Western College, 32.6903 -114.494
ASU:Plants
McLellan 366 1935-04-22
USA, Arizona, Tatelan
ASU:Plants
McLeod 1056-A 1972-01-19
USA, Arizona, Yuma, 5.3 mi east of Colorado River on Hwy 95, 32.4943 -114.814
ASU:Plants
Noel H. Holmgren 6636 1973-04-02
USA, Arizona, Yuma, Flood plains of the Gila River; 9 airline miles northeast of Mohawk, 32.8332 -113.67, 91m
ASU:Plants
ASU0161633 Herbert Brown sn 1905-04-30
USA, Arizona, Yuma, Yuma, 32.7253 -114.624
ASU:Plants
ASU0161657 D. J. Pinkava 2013-c 1965-04-24
USA, Arizona, La Paz, ca 5-10 miles southeast of Parker; rte #95, 34.0473 -114.164, 305m
ASU:Plants
ASU0161632 Andrew Salywon 559 1998-04-05
USA, Arizona, Yuma, Mohawk Dunes; ca 2.5 mi west Mohawk Mountains, 32.6667 -113.75
ARIZ
29133 Herbert Brown s.n. 1905-04-30
United States, Arizona, Yuma County, Yuma., 32.7193 -114.643
ARIZ
318090 D. S. Turner 95-26 1995-03-05
United States, Arizona, Yuma County, Mohawk Dunes, 32.6867 -113.8065
ARIZ
96713 T. H. Kearney 4960 1927-10-11
United States, Arizona, Yuma County, Yuma Mesa, 32.7193 -114.643
ARIZ
221652 F. W. Reichenbacher 442-, 445 1980-03-08
United States, Arizona, Yuma County, Mohawk Sand Dunes ca. 7 mi SW of Tacna, 32.6427 -113.789, 152m
ARIZ
436952 Stephen Hale 5461 2017-05-03
United States, California, Riverside, Sand dunes along Parker to Blythe Transmission line, Rice Valley, ~3.5 miles northwest of the Big Maria Mountains., 33.953032 -114.669496, 274m
ARIZ
174947 R. Wiedhopf 70-57 1970-05-02
United States, Arizona, Yuma County, Dome Valley Rd, 1 mi. south of Hwy. 95, 32.7473 -114.3386
ARIZ
172788 R. J. Barr 64-166 1964-03-22
United States, Arizona, Yuma County, Near Dateland along U.S. Rte. 80, 32.8013 -113.5344
ARIZ
29132 L. Swingle 246 1916-04-04
United States, Arizona, Yuma County, Yuma, Mesas, 32.7193 -114.643
ARIZ
96712 H. F. Loomis 6790 1930-04-01
United States, Arizona, Yuma County, Along Gila River near Dome, 32.762365 -114.36139
ARIZ
R. J. Barr 63-91 1963-03-26
United States, Arizona, Yuma County, Ca. 15 mi. E of Yuma, 32.725014 -114.364866
ARIZ
231738 F. W. Reichenbacher 601 1981-04-23
United States, Arizona, Yuma County, Mohawk Dunes, 2.3 mi. by rd. SE of Hwy. 80, 32.6427 -113.789, 128m
ARIZ
H. Brown s.n. 1905-04-00
United States, Arizona, Yuma County, Yuma, 32.7193 -114.643
ARIZ
96714 T. H. Kearney 3934 1927-04-01
United States, Arizona, Yuma County, Near Wellton, 32.6728 -114.1469
ARIZ
221653 S. H. Stein s.n. 1980-03-08
United States, Arizona, Yuma County, Mohawk Sand Dunes, ca. 6 mi. SSW of Mohawk, 32.6572 -113.789, 152m
ARIZ
30181 D. M. Crooks s.n. 1938-04-23
United States, Arizona, Yuma County, Yuma, 20 mi. E., 32.72528 -114.62361
ARIZ
7712 L. Benson 10817 1941-04-16
United States, Arizona, Yuma County, 2 mi. W of Wellton; Prieta Mountains, 32.672775 -114.180589, 91m
ARIZ
155801 W. E. Niles 513 1965-03-14
United States, Arizona, Yuma County, Yuma Desert, ca. 8 mi. south of Hwy. 80, 32.52778 -114.57028, 60m
ARIZ
373688 Steven P. McLaughlin 8969 2001-03-11
United States, Arizona, Yuma County, East of Tacna, north end of Mohawk dunefield, 32.698167 -113.805, 140m
ARIZ
29131 Berbert Brown s.n. 1905-04-16
United States, Arizona, Yuma County, Yuma, Arizona., 32.7193 -114.643
ARIZ
53606 Herbert Brown s.n. 1905-04-27
United States, Arizona, Yuma County, Yuma., 32.7193 -114.643
ARIZ
412730 J. Mark Porter 13390 2002-03-02
United States, California, Imperial, Imperial Dunes Recreation Area ( Algodones Dunes) ca. 0.5mi WSW of Ogilby, W of County road S34, 32.81473 -114.846623, 95m
ARIZ
441157 Edith A. Purer 6386 1935-04-19
United States, California, San Diego, Western portion of Colorado Desert.
ARIZ
156164 T. E. Lockwood 1965-02-27
Mexico, Sonora, The edge of Mexican Hwy 8, just S of the marker K-83, Son.
ARIZ
164226 J. Wheeler 1967-03-24
Mexico, Sonora, Along roadside, 50 km S of Sonoita, on Mexican Hwy 8, Son.
ARIZ
177225 I. L. Wiggins 1960-03-16
Mexico, Baja California, 300 yards S of Hwy, 15 mi W of Mexicali, B.C.
ARIZ
188951 R. S. Felger 1970-03-16
Mexico, Sonora, 6 mi S of Moon Crater (Crater Chichi), SW part of Pinacate Region, Son., 31.6 -113.6
ARIZ
259496 T. L. Burgess 1985-03-25
Mexico, Sonora, Sand dunes of Desierto de Altar, about 4 km NNE of Sierra el Rosario on road to La Joyita, Son., 32.13334 -114.15
ARIZ
275205 H. S. Gentry 1949-04-24
Mexico, Baja California, Sierra de Las Pintas, B.C.
ARIZ
276941 R. S. Felger 1975-03-13
Mexico, Sonora, Beach dunes 0.5 km E of El Golfo de Santa Clara, Son.
ARIZ
300112 R. S. Felger 1992-03-05
Mexico, Sonora, Gran Desierto: ca. 14 airline km NNE of El Golfo de Santa Clara, Son., 31.8 -114.45
ASC
ASC00098081 G. Rink 10436 2011-04-06
United States, CALIFORNIA, Riverside, Ca 5 miles west of Blythe, south fo I-10 and north of the transmission line, on dunes, 33.589549 -114.818647
ASC
ASC00064869 E. Ramsey s.n. 1998-03-28
United States, Arizona, Mohave, 3 mi E of Parker, 34.666667 -114.633333, 640m
ASC
ASC00063968 H.D. Hammond 11346 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
ASC00073143 A. Salywon 988 2001-03-03
United States, Arizona, Yuma, Barry M. Goldwater Range, Mohawk Dunes, 32.697778 -113.7925, 91m
ASC
ASC00063676 H.D. Hammond 11299 1998-03-11
United States, Arizona, La Paz, Osborne Well Rd, dunes S. of Osborne Wash, 34.11667 -114.21667, 304m
ASC
ASC00050224 R. Galeano s.n. 1980-03-20
United States, Arizona, Yuma, Cibola, Levee Rd, 33.31639 -114.66417, 121m
DES
DES00071870 Wendy C. Hodgson 22608 2008-04-08
USA, Arizona, Yuma County, West side of Mohawk Mountains and south of Interstate 8., 32.702733 -113.787117, 137m
DES
DES00075873 Sarah J. De Groot 4763 2005-02-28
USA, California, San Bernardino, Ward Valley a few miles west of Rice, along MWD dirt road heading S from Hwy 62., 34.098889 -114.949444, 264m
DES
DES00006648 Shirley Hill 630313 1963-03-13
USA, California, Riverside County, 500 yards down desert wash on Vista Chino St, Palm Springs, 33.840917 -116.494111
DES
DES00002135 Reid Moran 6511 1958-03-01
USA, California, Imperial County, Pinto Wash, 32.633333 -115.816667, 75m
DES
DES00088957 Wendy C. Hodgson 10822 1998-03-17
USA, Arizona, La Paz County, Cactus Plain east of Parker, southeast of Black Peak., 34.104283 -114.194133, 183m
DES
DES00051360 George Helmkamp 6315 2001-03-24
USA, California, San Bernardino County, South Central Mojave Desert; 0.3 mi W of CA-247 on Pipes Cyn Rd., 34.19167 -116.445, 1037m
DES
DES00076857 Norman C. Cooper 2642 1944-05-20
USA, California, Riverside County
DES
DES00009348 H. S. Gentry 8745 1949-04-24
Mexico, Baja California, Sierra de las Pintas., 31.584722 -115.038889, 30 - 152m
DES
DES00043159 Wendy C. Hodgson 8855 1995-03-16
Mexico, Baja California, Eastern foothills of Sierra San Pedro Martir, along dirt road to Canon Tajo 2.55 miles W of main dirt road providing access to Canon de Guadalupe, this junction 20.95 miles S of highway 2, and 22 miles from highway 5 turnoff to Tijuana. Flats and foothills of Sierra., 32.263483 -115.8016, 60 - 90m
DES
DES00034472 Wendy C. Hodgson 5669 1990-03-30
USA, Arizona, La Paz County, Cactus Plain, Black Peak vicinity, near utility corridor, T9N, R19W SW1/4NW1/4, S24, 34.1078 -114.1892, 213m
DES
DES00036346 Wendy C. Hodgson 6606 1992-03-21
USA, Arizona, La Paz County, Just below dunes at Cactus Plain, just SE of Black Peak, N of water tank and linear sand dunes: T9N, R19W, boundary of S 23 and 24, center, 34.1078 -114.2066, 210m
DES
DES00051656 A. C. Sanders 24022 2001-04-14
USA, California, San Bernardino County, (New Dale Quad 7.5') Hwy 62 at Iron Age Rd, E of 29 Palms on S side of Dale Dry Lake. T1S R12E S1 (SW/4), 34.109167 -115.682778, 404m
DES
DES00008138 Earle 28 1973-03-03
USA, Arizona, Yuma County, Rt. 80, 46 miles E of Yuma, 32.712278 -113.836194
USON:USON
20602 José Jesús Sánchez Escalante 2012-129 2012-03-17
México, Sonora, Reserva de la Biosfera El Pinacate, Municipio de Puerto Peñasco, Sonora. Estacionamiento frente al sendero hacia las Dunas, a 2.5 Km. (línea recta) al NW del Centro de Visitantes Schuk Toak, a 24.5 Km. al N de Puerto Peñasco., 31.57133333 -113.4906028, 68m
UCR
UCR0137926 Ed LaRue s.n. 1995-04-20
United States, California, San Bernardino, East Cronese Dry Lake, 26 km SW of Baker; central Mojave Desert, 35.13083 -116.27194, 328m
UCR
UCR0137903 Jennifer H. Jones 63 2005-04-15
United States, California, San Bernardino, Sidewinder Valley (N of Apple Valley), north of Black Mountain Quarry Road on bajada below Black Mtn., 34.61667 -117.125, 1018m
UCR
UCR0137894 R.W. Scora 3012 1966-04-01
United States, California, Riverside, Coachella Valley, 3-4 km east of Thousand Palms on [Ramon Road/Washington St.]; near Hidden [Palms] Spring Oasis, 33.81667 -116.31667, 60m
UCR
UCR0137884 George K. Helmkamp 2875 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
UCR0137922 George K. Helmkamp 3013 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
UCR0137887 A.C. Sanders 43646 2019-03-29
United States, California, Riverside, Coachella Valley, northern part of Thousand Palms Oasis, west of Thousand Palms Canyon Rd. and north of the reserve office, 33.84722 -116.3125, 183m
UCR
UCR0137920 A.C. Sanders 24022 2001-04-14
United States, California, San Bernardino, Hwy 62 at Ironage Rd, east of 29 Palms on south side of Dale Dry Lake, 34.10917 -115.68278, 404m
UCR
UCR0137882 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
UCR0137907 Jim André 19160 2011-06-08
United States, California, San Bernardino, Mojave National Preserve; Kelso Dunes, NE end of dunes, 4 mi. SSW of Kelso, c. 1.2 mi. west of Kelbaker Rd; Kelso Dunes, 34.95957 -115.67008, 690m
UCR
UCR0137932 Jon P. Rebman 7177 2001-03-15
United States, California, San Diego, Anza-Borrego Desert State Park, east of Borrego Springs along S-22; just east of Font's Point and 0.3 mile west of Thimble Wash, 33.30389 -116.20361, 300m
UCR
T.H. Nash III 301 1990-03-31
United States, Arizona, La Paz, Cactus Plain, c. 7 miles east of Parker, and c. 1 mi south of Black Mountain, 34.09944 -114.19306, 305m
UCR
UCR0137906 Jim André 30415 2014-03-18
United States, California, San Bernardino, Mohave National Preserve, 3.6 miles southeast of Baker, 2 miles south of Kelbaker Road, 35.23498 -116.04613, 304m
UCR
UCR0137923 George K. Helmkamp 2766 1998-02-26
United States, California, San Bernardino, East Cronese Dry Lake. 0.2 mile south of I-15 on Basin Rd.; Mojave Desert, 35.09861 -116.26417, 332m
UCR
UCR0137900 F.M. Reed 5290? 1926-03-05
United States, California, Riverside, near Indian Wells, 33.71667 -116.31667, 31m
UCR
UCR0137916 B.G. Pitzer 4042 1998-03-31
United States, California, San Bernardino, Twentynine Palms Marine Corps Training Center, Lava Training Range, sandy area with hummocks north of Lead Mountain, 34.50389 -115.90222, 183m
UCR
UCR0137881 B.G. Pitzer 4269B 2001-03-17
United States, California, Imperial, Algodones Dunes, south of end of Ogilby Rd. on south side of I-8, 32.74389 -114.75472, 88m
UCR
UCR0137931 R.F. Thorne 35719 1966-03-26
United States, California, San Diego, Borrego Valley, c. 2.0 - 3.5 mi northeast of Borrego Springs, 33.28333 -116.3, 183m
UCR
UCR0137929 Jon P. Rebman 4936 1998-03-22
United States, California, Imperial, Southeast of El Centro; along Hwy 98, c. 1.4 miles SW of Interstate 8, 32.70917 -115.11528, 20m
UCR
UCR0137905 Jim André 27123 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
UCR0159944 Jim André 16305 2011-03-03
United States, California, San Bernardino, Mojave National Preserve, southern end of Soda Lake Basin, c. 7.0 mi south of Zzyzx Desert Studies Center(CSU) c. 2 mi east of Crucero, along sandy dirt road bordering MNP western boundary, 35.05537 -116.15768, 313m
UCR
UCR0137880 Onkar Singh 5085 2015-03-14
United States, California, Imperial, Imperial Valley, Naval Air Facility El Centro, Target 68, c. 13 km SW of Glamis, 32.94472 -115.20028, 30m
UCR
UCR0137883 George K. Helmkamp 2627 1998-01-28
United States, California, Imperial, West Mesa. Jeep trail south of Calif. Hwy 98 along the Mexican border, 2.2 mi. west of Mt. Signal Road., 32.645 -115.89667, 67m
UCR
UCR0137914 Jim André 9328 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
UCR0137909 Amber Swanson 315 2011-04-01
United States, California, San Bernardino, dunes near Cronese Dry Lake, 35.13636 -116.30939, 330m
UCR
UCR0137908 Jim André 21177 2011-05-01
United States, California, San Bernardino, Mojave National Preserve; Kelso Dunes, 0.1 mi. north of RR tracks, 5.5 mi. west of Kelso; Kelso Dunes, 34.98847 -115.71042, 601m
UCR
UCR0137910 Jim André 11071 2009-05-24
United States, California, San Bernardino, Kelso Dunes; south end of dunes along N end of powerline utility road at Bull Canyon Wash, 34.88182 -115.76638, 688m