ASU:Plants
ASU0033385 S. L. Friedman 237-95 1995-05-21
Mexico, Sonora, Vicinity of Centro Interculteral de Estudios de Desiertos y Oceanos (CEDO). 1 km west Las Conchas; 6.5 km southeast Puero Peñasco., 31.275 -114.5
ASU:Plants
ASU0033394 Jan Lewis 1968-03-17
Mexico, Sonora, 27 miles south of Sonoita., 31.492566 -112.698363, 467m
ARIZ
141612 P. H. Raven 11724 1958-02-28
United States, Arizona, Yuma County, Yuma Desert, 4.8 mi W of summit of Telegraph Pass., 32.6695 -114.4123
ARIZ
Robert A. Raguso 98-5 1998-02-19
United States, Arizona, Yuma County, Off exit 3E, I-8 in Yuma., 32.7193 -114.643
ARIZ
Robert A. Raguso 98-7 1998-03-13
United States, California, Imperial County, Algodones Dunes, Ogilby Rd. Exit, 0.5 miles S. of I-8.
ARIZ
412727 J. Mark Porter 13387 2002-03-02
United States, California, Imperial, Imperial Dunes Recreation Area( Algodones Dunes), ca 0.5 mi WSW of Ogilby, W. of County road S34, 32.81473 -114.846623, 95m
ARIZ
141614 Peter H. Raven 11730 1958-02-28
United States, Arizona, Yuma County, along road 1.5 miles north-east of Blaisdell, 32.73333358 -114.41666412
ARIZ
366918 R. S. Felger 17776-J 1968-04-18
Mexico, Sonora, Pitiquito Municipio, 6.5 miles by road (to Pozo Coyote) northeast of El Desemboque San Ignacio, 29.56667 -112.3667
ARIZ
367285 R. S. Felger 75-80 1975-03-13
Mexico, Sonora, San Luis Río Colorado Municipio, 0.5 km east of El Golfo de Santa Clara
ARIZ
378051 G. Rink s.n. 2001-04-15
United States, Arizona, Yuma County, Yuma., 12m
ARIZ
141575 Peter H. Raven 11725 1958-02-28
United States, Arizona, Yuma County, Yuma Desert along United States Highway 80. 13.5 miles west of summit of Telegraph Pass, 32.66666793 -114.5
ARIZ
113538 Herbert Brown s.n. 1905-05-27
United States, Arizona, Yuma County, Yuma, 32.7193 -114.643
ARIZ
82252 Leonard Swingle S-192 1916-03-28
United States, Arizona, Yuma County, Yuma, 32.7193 -114.643
ARIZ
82254 Leonard Swingle S-216 1916-03-28
United States, Arizona, Yuma County, Yuma, 32.7193 -114.643
ARIZ
184411 Richard R. Halse s.n. 1973-03-04
United States, Arizona, Yuma County, South of Baker Peaks at Baker Tanks, 32.6715 -113.9782, 159m
ARIZ
149151 R. J. Barr 63-86 1963-03-26
United States, Arizona, Yuma County, Roadside on the mesa at Yuma Junction of Avenue B and 15th Street, 32.70000076 -114.65000152
ARIZ
240797 T. R. Van Devender s.n. 1983-03-27
United States, Arizona, Yuma County, Butler Mountains, 32.35416412 -114.20555114, 243m
ARIZ
113525 Crooks & Darrow s.n. 1938-04-23
United States, Arizona, Yuma County, 20 miles east of Yuma, 32.66666793 -114.30000305
ARIZ
113534 Herbert Brown s.n. 1905-04-16
United States, Arizona, Yuma County, Yuma, 32.7193 -114.643
ARIZ
141609 Peter H. Raven 14834 1960-03-14
United States, Arizona, Yuma County, 20 miles north of Yuma, 32.91666793 -114.31666564
ARIZ
141576 Peter H. Raven 11727 1958-02-28
United States, Arizona, Yuma County, Yuma Desert 0.9 mile north-east of Blaisdell, 32.73333358 -114.41666412
ARIZ
113521 Griver (?) s.n. 1941-03-01
United States, Arizona, Yuma County, Yuma, 32.7193 -114.643, 48m
ARIZ
415534 Benjamin T. Wilder 10-51 2010-03-14
Mexico, Sonora, Sonoran Desert, Gran Desierto: Tres Ojitos, near km 42 on the road wast of Puerto Penasco, north of Bahia Adair., 31.644833 -113.850222, 10m
ASC
ASC00076612 G. Rink 3015 2004-04-14
United States, CALIFORNIA, Imperial, Algodones Dunes on the north side of I-8 in the Gordon Well area., 32.75202942 -114.93785, 82m
ASC
ASC00074147 G. Rink sn. 2001-04-15
United States, Arizona, Yuma, Yuma, 32.708 -114.625, 12m
ASC
ASC00058500 H.D. Hammond 10662 1995-04-01
United States, Arizona, La Paz, Along Shea Rd (Osborne Well Rd)), ca. 10 mi E of Parker, 4 mi E of Black Peak, between Osborne Wash to N and 1st dune to S., 34.11721 -114.142554, 274m
DES
DES00059616 Wendy C. Hodgson 19008 2005-02-26
USA, Arizona, Yuma County, Eastern outskirts of Yuma, south of Interstate 8., 32.629333 -114.417167, 123m
USON:USON
10989 Richard S. Felger 75-80 1975-03-13
México, Sonora, Municipio de S.L.R.C. 0.5 km east of El Golfo de Santa Clara.
USON:USON
5963 A.L. Reina G. 97-517 1997-04-26
México, Sonora, 5.4 Km east of San Luis Rio Colorado on Mex. 2, 32.45944444 -114.7005556
USON:USON
20138 Richard S. Felger 03-603 2003-12-06
México, Sonora, Municipio de Puerto Peñasco, Sonora. Reserva de la Biosfera Alto Golfo y Delta del Río Colorado, northwest of Puerto Peñasco. Near shore at 5.8 miles (9.3 km) by road (to La Salina and El Golfo) south Estación López Collada., 31.63975 -113.9929722
USON:USON
20897 Benjamin T. Wilder oct-51 2010-03-14
México, Sonora, Municipio de Puerto Peñasco, Sonora, México. Sonoran Desert, Gran Desierto: Tres Ojitos, near km 42 on the road west of Puerto Peñasco, north Bahía Adair., 31.64483333 -113.8502222, 10m
UCR
UCR0073334 George K. Helmkamp 2868 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
UCR0073348 Onkar Singh 5159 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
UCR0073369 Jim André 9872 2009-02-26
United States, California, Imperial, west end of Algodones Dunes, along north side of Hwy 78, 32.97694 -115.17083, 68m
UCR
Barry A. Prigge 7892 1988-03-03
Mexico, Baja California (norte), Mexicali, south end of Laguna Salada, 1.3 mi south of road to Ejido J. Saldana on Hwy 5, 31.85 -115.16667, 20m
UCR
UCR0073352 Onkar Singh 5087 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
UCR0073327 Steven R. Hill 33512 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
UCR0073326 George K. Helmkamp 2624 1998-01-28
United States, California, Imperial, 6.4 miles east of Calif. Hwy 115 on Titsworth Rd, c. 2.5 miles south of point where Hwy 115 turns S again, east of Calipatria. Past Highline Canal to East Mesa, 33.07333 -115.335, -40m
UCR
UCR0074890 A.C. Sanders 23361 2000-04-25
United States, California, Riverside, east side of the Coachella Canal between I-10 and Ave. 56 (Airport Rd.), 3 miles east of Thermal; Coachella Valley, 33.64167 -116.09167, 15m
UCR
UCR0073340 George K. Helmkamp 2581 1998-01-24
United States, California, Imperial, between Hwy I-8 & the All-American Canal across from the Brock Research Center (c. 3 miles east of the jct of Calif. Hwy 98 with Hwy I-8); Colorado Desert, 32.70833 -115.035, 46m
UCR
UCR0073456 A.C. Sanders 43140 2017-03-28
United States, California, Riverside, Northern edge of Chocolate Mountains, along Salt Creek at edge of Navy Aerial Gunnery Range, vicinity of Clemons Well site, between wash and old Kaiser RR, 33.52233 -115.66325, 284m
UCR
UCR0073332 George K. Helmkamp 2570 1998-01-24
United States, California, Imperial, between Hwy I-8 & the All-American Canal across from the Brock Research Center (c. 3 miles east of the jct of Calif. Hwy 98 with Hwy I-8); Colorado Desert, 32.70833 -115.035, 46m
UCR
UCR0072201 A.C. Sanders 42365 2016-03-18
United States, California, Riverside, Chocolate Mountains, along gasline road 21.5 km due north of Slab City/Camp Dunlap, 33.44948 -115.47255, 538m
UCR
UCR0073322 John Minnich 640326--02 1964-03-26
United States, California, Imperial, Brawley-Glamis Road c. 8 miles west of Glamis, 32.96917 -115.20333, 30m
UCR
UCR0073323 M. Sears 1138 1978-04-10
United States, California, Imperial, 4.5 miles north of Ogilby. Hedges Cemetery area. Foothills of the Cargo Muchacho Mtns, 32.88 -114.83, 183m
UCR
UCR0073358 A.C. Sanders 40567 2013-02-28
United States, California, Imperial, East Mesa along Hwy 78, west side of the Algodones Dunes, 1.18 km W of the Coachella Canal crossing, 32.96889 -115.19611, 37m
UCR
Benjamin T. Wilder 10--51 2010-03-14
Mexico, Sonora, Puerto Peñasco, Tres Ojitos, near km 42 on the road west of Puerto Peñasco, north of Bahia Adair, 31.64483 -113.85022, 10m
UCR
UCR0073375 Alex R. Van Dam s.n. 2005-04-19
United States, California, Imperial, Algodones Dunes north of the Osborne Overlook and c. 50 m north of Hwy 78, 32.98806 -115.13528, 91m
UCR
UCR0073335 George K. Helmkamp s.n. 1988-02-28
United States, California, Imperial, just north of Signal Mountain, south of Hwy 98, 32.66 -115.7, 31m
NY
3264203 D. T. MacDougal s.n. 1904-02-00
United States of America, New Mexico, Noche[?] Buena Mesa near Rio Colorado
NY
3264197 A. Nelson 1286 1935-03-26
United States of America, Arizona, Yuma desert, near Mexican line
NY
3264194 D. M. Crooks s.n. 1938-04-23
United States of America, Arizona, 10 miles east of Yuma, 32.725207 -114.451901
NY
3264195 M. Armstrong 678
United States of America, West American Plants
RM
172248 Aven Nelson, Ruth A. Nelson 1286 1935-03-26
U.S.A., Arizona, Yuma, Yuma Desert, near Mexican line., 32.44778 -114.64785, 49m
RM
262256 Peter H. Raven 11725 1958-02-28
U.S.A., Arizona, Yuma, Yuma desert along U.S. highway 80, 13.5 mi W of summit of Telegraph Pass.
PUA
55382 G.L. Clifton 1982-04-23
United States, California, Imperial, Local landmark: Imperial Sand Dunes. Glamis Quad., 32.975778 -115.047389, 73m
SDSU
SDSU18782 Guilliams, C. Matt 623 2008-04-23
United States, California, Imperial, North of I-8 ca. 0.5km and east of the All-American Canal ca. 50m. Adjacent to the canal as it passes through the Algodones Dunes., 32.75028 -114.87603, 73m
SDSU
SDSU08594 Howe, D.F. 1977 1949-03-19
United States, California, Imperial, Andrade, Imperial Co., 32.72588 -114.72578
RENO:V
23878 R.R. Halse s.n. 1973-03-04
USA, Arizona, Yuma, South of Baker Peaks at Baker Tanks, 32.623937 -114.009656, 160m
CHIC
18924 E Hilpman, M Rhodes, T Jogesh, A Cisternas s.n. 2015-03-28
United States, California, Inyo, Death Valley National Park., 37.24229 -117.63505, 1420m
CHIC
18927 E Hilpman, M Rhodes, T Jogesh, A Cisternas s.n. 2015-03-28
United States, California, Inyo, Death Valley National Park., 37.08122 -117.46292
DAV
Grady L. Webster 26183 1990-03-24
Mexico, Sonora, Puerto Peñasco, Parque Nacional del Volcan del Pinacate: wash with thickets of Cercidium, Larrea, Lysiloma, & Prosopis, 3-4 km W of Pinacate Peak; flowers yellow., 31.83333333 -113.6666667, 150m
LSU-NO:Vascular Plants
NO0088168 Joseph A. Ewan 7113 1932-04-13
United States, California, Imperial
GMDRC
GMDRC2969 J. André 9872 2009-02-26
United States, California, Imperial, Algodones Dunes: west end of Algodones Dunes, along N. side of Hwy 78, growing on deep sandy slopes, SW aspect, approx 5% gradient 32° 58.62' N 115° 10.251' W. - 224 ft., 68m
GMDRC
GMDRC9407 J. M. André 37250 2017-03-04
United States, California, Imperial, Algodones Dunes: 0.2 mi. south of Interstate 8, 0.4 mi. southeast of Ogilby Rd overpass, eastern blowout zone of dune system, 66m
GreaterGood
mde-15227 T.R. Van Devender 2017-02-27
Mexico, Sonora, San Luis Río Colorado, Campo la Salina, 39.7 km (by air) ESE of El Golfo de Santa Clara., 31.51194 -114.13611, 2m
GreaterGood
mde-15228 T.R. Van Devender 2017-02-27
Mexico, Sonora, San Luis Río Colorado, 15.7 km (by air) ESE of El Golfo de Santa Clara., 31.61778 -114.35472, 94m
GreaterGood
mde-15229 A.L. Reina-G. 2017-03-18
Mexico, Sonora, Pitiquito, 1.8 km (by air) NNE of Punta Cirio, 6.9 km (by air) SE of Puerto Libertad., 29.85028 -112.64222, 34m
GreaterGood
mde-15242 T.R. Van Devender 2017-03-17
Mexico, Sonora, Puerto Peñasco, 58.1 km (by air) ESE of Puerto Peñasco., 31.10278 -112.97694, 47m
USF
107521 J. Lewis s.n. 1968-03-17
Mexico, Sonora, 27 mi. S of Sonoita., 31.8617 -112.851
CalBG:RSA
P. A. Munz 7813 1924-02-22
United States, California, Imperial, 25 miles east of Holtville., 32.7215 -114.9679
CalBG:RSA
Robert F. Thorne 32394 1963-03-29
United States, California, Riverside, Ca. 7-8 miles E of Mecca, Mecca Hills., 33.5886111 -115.9597222, 152m
CalBG:RSA
Robert F. Thorne 32412 1963-03-29
United States, California, Riverside, 9 miles E of Mecca, Mecca Hills, 33.5855 -115.9459, 152m
CalBG:RSA
J. Mark Porter 11852 1998-04-03
Mexico, Baja California, Sierra Las Pintas: Sand dunes at the base of mountain, on the E side of Mex Hwy 5, N of La Ventana., 31.8619444 -115.1836111, 10 - 50m
CalBG:RSA
Bonnie M. Rich 79038 1979-04-02
United States, California, Imperial, South of designated jeep trail.; Holtville NE 15', 32.9049444 -115.2713889
CalBG:RSA
E. K. Balls 12934 1949-04-03
United States, California, Imperial, Near Grays Well on Highway 80 between Holtville and Yuma, Colorado Desert., 32.71331 -114.92297, 76m
CalBG:RSA
William M. Klein 73 1958-02-13
United States, California, Imperial, Southeast of Desert Edge and into the desert ca. 3 or 4 miles., 32.74989 -115.21319
CalBG:RSA
Marcus E. Jones s.n. 1926-01-21
United States, California, San Diego, Yaqui Well, Colorado Desert., 33.1374074 -116.3888168
CalBG:RSA
John H. Thomas 389 1949-04-21
United States, California, Imperial, Flat desert, along U.S. Highway 80 [Hwy 8], 3 miles E. of Midway Well., 32.709 -115.0305
CalBG:RSA
RSA0110456 Reid Moran 16766 1970-03-01
Mexico, Baja California, West base of Sierra de los Cucapas., 32.3333333 -115.5333333, 5m
CalBG:RSA
Robert F. Thorne 33571 1964-04-10
United States, California, Imperial, Sand dunes ca. 17 miles west of Yuma near rest stop on Hwy. 80., 32.73247 -114.90115
CalBG:RSA
William M. Klein 73 1958-02-13
United States, California, Imperial, Ca. 1.7 mi. southeast of Desert Edge along hwy. 80 [Hwy 8], East Mesa Area., 32.7587 -115.24212
CalBG:RSA
Amber Swanson 201 2011-03-09
United States, California, Imperial, BLMAlgodone dunes wilderness area, 32.991343 -115.131224, 66m
CalBG:RSA
RSA0020750 Peter H. Raven 11492 1958-01-25
United States, California, Imperial, 7.6 miles east of Holtville.
CalBG:RSA
F. W. Peirson 9768 1932-03-21
United States, California, Imperial, 6 miles east of Holtville., 32.76672 -115.2693
CalBG:RSA
RSA0059097 J. Mark Porter 11679 1998-03-02
Mexico, Baja California, Ca. 10 mi. S of Puertociros, W of the Puertocitos-San Luis Gonzaga road., 30.2920667 -114.6550833, 30 - 47m
CalBG:RSA
Stephanie Rockwood 217 2011-12-14
United States, California, Riverside, BLMFord Dry Lake Area, Pallen Dunes Road. I10 exit 217. Chuckwalla Valley.; Hopkins Well, 33.61244 -114.99631, 107m
CalBG:RSA
RSA0287373 Mr. Henry J. Ramsey 1134 1939-12-02
United States, Arizona, Yuma, West of Yuma., 32.598486 -114.673256
CalBG:RSA
RSA0013100 Duncan S. Bell 4558 2013-03-17
United States, California, Imperial, BLMThe Jacumba Mountains; collecting in Davies Canyon, approximately 3.75 air miles south of the town of Ocotillo.; Coyote Wells, 32.68766 -115.99045, 233m
CalBG:RSA
RSA0287367 Richard S. Felger 75-80 1975-03-13
United States, Arizona, Yuma, Municipio de San Luis Rio Colorado. 0.5 km east of El Golfo de Santa Clara.
CalBG:RSA
J. Mark Porter 13387 2002-03-02
United States, California, Imperial, Imperial Dunes Recreation Area [Algodones Dunes], 0.5 miles west-southwest of Ogilby, west of County road S34., 32.8147222 -114.8466111, 95m
CalBG:RSA
Peter H. Raven 11510 1958-01-26
United States, California, Imperial, Stabilized sand dunes at Sand Hills Maintenance Station, 2.8 miles east of Grays Well., 32.7365833 -114.8906667
CalBG:RSA
A. M. Alexander 1886 1941-03-03
United States, California, Imperial, Yuma-El Centro road.
CalBG:RSA
Christopher Davidson 7743 1979-04-28
United States, California, Imperial, Algondones Dunes, dirt track continutation of Ogilby Rd, ca. 1/8 mi from All American Canal., 32.7388056 -114.8394444, 41m
CalBG:RSA
RSA0020749 Jim André 9872 2009-02-26
United States, California, Imperial, Algodones Dunes: west end of Algodones Dunes, along north side of Highway 78., 32.977 -115.17085, 68m
CalBG:RSA
N. R. Zabriskie 577 1973-03-19
United States, California, Riverside, Triangle formed S of Freeway (I-10), N of Ramon Rd, E of intersection with Bob Hope Dr, N of Palm Desert, Coachella Valley. (Site 19)., 33.81731 -116.40959, 61m
SJSU
7062 R.M. Kemp 114 1972-01-25
Mexico, Sonora, near National Hwy 2 c. 20 mi SE of San Luis Rio Colorado
Harvard:GH
01625568 A. Nelson & R. A. Nelson 1286 1935-03-26
United States of America, Arizona, on Yuma desert, near Mexican line.
Harvard:GH
01625569 P. H. Raven 11492 1958-01-25
United States of America, California, Imperial County, 7.6 miles east of Holtville
Harvard:GH
01625570 K. M. Wiegand & M. C. Wiegand 1558 1935-04-20
United States of America, California, Imperial County, Route 80, near Midway Wells, southeastern Imperial County