ARIZ
Steven P. McLaughlin 7369 1998-03-02
United States, California, Imperial County, Low dunes near Colorado River, 32.744833 -114.5435, 60m
ASC
ASC00098133 G. Rink 10497 2011-04-29
United States, CALIFORNIA, Riverside, Proposed Palo Verde Solar Power Plant about 15 miles southwest of Blythe, sandy, 33.467548 -114.752531
ASC
ASC00098135 G. Rink 10499 2011-04-29
United States, CALIFORNIA, Riverside, Campus of Palo Verde College, near Blythe, 33.661719 -114.653239
DES
DES00044768 George K. Helmkamp 2873 1998-03-18
USA, California, Imperial, Sonoran (Colorado) Desert; 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)., 32.7083 -115.035, 46m
DES
DES00087966 Lin Piest LAP-012 2015-02-26
USA, Arizona, Yuma, North Gila Mountains, along road to top of Telegraph Peak., 32.671042 -114.336874, 433m
DES
DES00035280 Wendy Hodgson 5356 1988-12-08
Mexico, Sonora, Sierra Blanca, south end, 14 air miles SSE of Sierra el Pinacate, ca. 4.8 miles NW of Mexico Hwy 8., 31.555556 -113.516667, 130m
DES
DES00087967 Lin Piest LAP-012 2015-02-26
USA, Arizona, Yuma, North Gila Mountains, along road to top of Telegraph Peak., 32.671042 -114.336874, 433m
USON:USON
20950 Benjamin T. Wilder 10-mar 2010-03-13
México, Sonora, Municipio de San Luis Río Colorado, Sonora, México. Sonoran Desert, Gran Desierto: well fields c. 7 km east of San Luis Río Colorado., 32.40122222 -114.6736111, 54m
UCR
A.C. Sanders 5679 1985-04-24
Mexico, Sonora, Puerto Peñasco, northeast slopes of Cerro del Pinacate at and above Red Cone Camp, WSW of Sonoyta and north of Puerto Peñasco, 31.79306 -113.45639, 549m
UCR
Benjamin T. Wilder 10--03 2010-03-13
Mexico, Sonora, San Luis Rio Colorado, well fields c. 7 km east of San Luis Rio Colorado, 32.40122 -114.67361, 54m
UCR
UCR0194018 Tim Thomas 4621 2009-03-22
United States, California, Riverside, 3.7 miles NW of Wileys Well north of Hwy I-10, 33.64167 -114.95111, 116m
USU:UTC
UTC00279022 J. Andre 17535 2008-04-01
United States, Nevada, Clark, Along transmission line road at crest of sandy bluff, W end of Mormon Mesa, c. 3 mi E of Bowman Reservoir, c. 6 mi ENE of Logandale, 36.627081 -114.42436, 539m
SEINet
D. Gentilcore 863 2016-05-19
United States, Arizona, Mohave, Lake Mead NRA. Pigeon Wash. 2 km by air WSW of Tassi Spring., 36.248896 -113.93232, 541m
MNA-DES
B.37137 Wendy C. Hodgson 28962 2013-08-31
United States, Arizona, Coconino County, Vermilion Cliffs National Monument, near east edge of Paria Plateau east of Horse Ridge near 4WD road., 36.888845 -111.682277, 1909m
MNA
B.37017 Wendy C. Hodgson 26305 2011-07-10
USA, Arizona, Coconino County, Paria Plateau, Sand Hills, near Middle Reservoir., 36.876456 -111.803966, 1890m
MNA
B.37016 Wendy C. Hodgson 26305 2011-07-10
USA, Arizona, Coconino County, Paria Plateau, Sand Hills, near Middle Reservoir., 36.876456 -111.803966, 1890m
MNA
B.37027 Wendy C. Hodgson 26342 2011-07-11
USA, Arizona, Coconino County, Paria Plateau, Sand Hills, near Bushhead Tank., 36.928038 -111.731031, 1780m
MNA
B.37032 Wendy C. Hodgson 26371 2011-07-12
USA, Arizona, Coconino County, Paria Plateau, Sand Hills, southeast of Lower Reservoir., 36.906092 -111.830622, 1820m
GSW
00008204
USA, California, San Bernardino
MISSA
MISSA016646 Philip A. Munz 16694 1941-04-05
United States, California, Riverside
GMDRC
GMDRC3685 J. André 11097 2009-03-19
United States, Arizona, Mohave, Colorado River Valley: E. side of Colo. River at Lake Havasu, approx 3 mi. NW of Lake Havasu City, 1.5 mi. W. of Hwy 95. USGS 7.5 minute Quad: Lake Havasu City North 34° 33.646' N 114° 22.99' W. Elev. 569 ft., 173m
GMDRC
GMDRC1586 J. Andre 4753 2003-10-04
United States, California, San Bernardino, Kelso Dunes: Kelso Dunes: Kelso Dunes, 3 mi. S. of Kelso. Elev. 2097 ft., 639m
GMDRC
GMDRC4503 J. André 14153 2010-06-15
United States, California, San Bernardino, Kelso Dunes: Mojave National Preserve; south end of dunes approx. 1 mi. west of main public parking area, 4.1 mi. west of Kelbaker Rd., 776m
VT
UVMVT254757 Hill, S. R. 33502 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., 32.983333 -115.083333, 92m
AWC
Lin Piest LAP-012 2015-02-26
USA, Arizona, Yuma, North Gila Mountains, along road to top of Telegraph Peak., 32.671042 -114.336874, 433m
AWC
AWC00001167 D. S. Turner 95-2 1995-03-04
United States, Arizona, Yuma, Mohawk Dunes, east side of dune field., 32.68777 -113.74832
AWC
AWC00001168 C. Elam and A. Curtis CE03-21 2003-09-16
United States, California, Imperial, Oxbow Lake, across river from boatramp and fee parking lot., 33.34655 -114.7137, 70m
UTEP:Herb
UTEP:Herb:43922 Collector(s): Edward L. LaRue Jr. ELL 91-29 1991-04-11
United States, California, Imperial County, W edge of Imperial Sand Dunes, N side of Highway 78, 33.053914 -115.237049
CalBG:RSA
Donald A. Johansen 7128 1932-04-13
United States, California, Imperial, Eastern edge of Sand Hills on Yuma Road at Ogilly turnoff
CalBG:RSA
RSA0319786
United States, Nevada
CalBG:RSA
RSA0085435 Jim André 27274 2013-05-07
United States, Nevada, Clark, UnknownAlong north side of I-15 at Muddy River, 0.6 mi. east of Glendale.; Moapa East 7.5', 36.6672333 -114.5573667, 470m
CalBG:RSA
RSA0319861 J. André 11097 2009-03-19
United States, Arizona, Mohave, Colorado River Valley: E. side of Colo. River at Lake Havasu, approx 3 mi. NW of Lake Havasu City, 1.5 mi. W. of Hwy 95. USGS 7.5 minute Quad: Lake Havasu City North Near 34° 33.646' N 114° 22.990' W., 34.560767 -114.383167, 173m
CalBG:RSA
Jeannette B. Edge 18892 1934-04-14
United States, California, San Bernardino, Stockton flats up Lytle Creek Canyon., 34.296284 -117.599985, 1829m
UNLV
02514 W.E. Niles 512 1965-03-14
United States, Arizona, Yuma, Yuma Desert ca 8 mi S of Hwy 80, 61m
SD:Plants
Richard S. Felger 84-14 1984-01-29
Mexico, Sonora, Unknown, 4.3 miles by road east of Estacion Lopez Collada, Gran Desierto. Low dunes.
SD:Plants
Amadeo Rea 831 1985-08-14
Mexico, Sonora, Unknown, 3.5 miles north of Onavas., 200m
SD:Plants
Richard S. Felger 3885 1960-08-21
Mexico, Sonora, Unknown, 2.5 mi. by road (to Ures) east of junction of Ures road and Mexico Highway 15. Margin of broad sandy arroyo., 28.25 -110.81667, 290m
SD:Plants
Amadeo M. Rea 1722 1991-05-20
United States, Arizona, Maricopa, Riggs Road, west of Maricopa Road, opposite entrance to Lone Butte Road
SD:Plants
Darley F. Howe 2062 1950-03-20
United States, Arizona, Yuma
SD:Plants
Elinor Lehto L-22475 1978-04-10
United States, Arizona, Yuma, Cabeza Prieta Game Range, 2.3 mi west-northwest of Border Monument #180 between Bench Mark 726 & 709. Pinta Sands., 219m
SD:Plants
Richard M. Straw 2104 1962-04-16
Mexico, Sonora, Unknown, Ca. 20 miles southeast of Altar toward Santa Ana, Hwy 2. Along roads., 510m
SD:Plants
Ira L. Wiggins 11779 1948-05-11
Mexico, Sonora, Unknown, 7.9 miles north of Esqueda.
SD:Plants
Ira L. Wiggins 11662 1948-05-07
Mexico, Sonora, Unknown, Canyon 13 miles east of Imuris., 933m
SD:Plants
Richard S. Felger 20415 1972-03-04
Mexico, Sonora, Unknown, Dunes, ca. 5 miles northeast of Sierra del Rosario, Gran Desierto., 32.13333 -114.15, 150m