ASU:Plants
ASU0036368 B. L. Burch 245 1970-11-01
Mexico, Sonora, 7.2 miles from cabin 245 at Choya., 31.339084 -113.626327, 8m
ASU:Plants
ASU0036369 M. Ganz 1964-04-18
Mexico, Sonora, Puerto Peñasco., 31.32663 -113.553685, 11m
ASU:Plants
ASU0036370 Steve Neal 1966 1966-05-01
Mexico, Sonora, 7 mi northeast of Rocky Point on MEX Rte 8., 31.326366 -113.42451, 10m
ASU:Plants
ASU0036371 B. L. Burch 245 1970-01-31
Mexico, Sonora, Gowan House East next to Cabin 245 Cholla Bay., 31.337201 -113.624235
ASU:Plants
ASU0036372 B. L. Burch 1970-02-01
Mexico, Sonora, One mile east of Cholla on Cholla Road., 31.337201 -113.624235
ASU:Plants
ASU0036373 C. Epling 1933-02-19
Mexico, Baja California, Western base of Cocupan Mts. On shores of Laguna Maguata., 31.327628 -115.462358
ASU:Plants
ASU0095322 J. R. Morrison 41 1993-04-12
USA, Arizona, Yuma, Barry M. Goldwater Air Force Range; west of Gila Mountains; along Fortuna Wash; 10km WNW of Red Top Mountain; 5km WSW of Fortuna Peak, 32.6239 -114.39, 127m
ASU:Plants
ASU0095323 Wendy C. Hodgson H-2077 1983-04-17
USA, Arizona, Yuma, Eastern edge of Pinto Sands; just east of Pinacate Lava Flow; Cabeza Prieta National Wildlife Refuge; off Camino del Diablo, 32.1119 -113.489, 274m
ASU:Plants
ASU0113612 W.T. Bary 1926250 1962-11-19
Mexico, Sonora, Puerto Penasco
ASU:Plants
ASU0113613 Dr. MacDougal 37 1908-02-00
USA, California, Salton Basin
ASU:Plants
ASU0087477 Liz Makings 4622 2015-03-10
Mexico, Sonora, Las Conchas subdivision in Puerto Penasco, 31.293167 -113.518007, 2m
ASU:Plants
ASU0094909 Noel H. Holmgren 6618 1973-04-01
USA, Arizona, Yuma, Yuma desert; road paralleling south side of Interstate 8; 16 airline miles east of South Yuma, 32.6474 -114.366, 137m
ARIZ
392585 B. T. Wilder 08-188 2008-04-04
Mexico, Sonora, Pitiquito, Xnapófc. Old Seri camp ca. 5 km by road N of Desemboque., 29.53349 -112.43096, 5m
ARIZ
177446 D. B. Wiggins 15774 1960-03-17
Mexico, Baja California, 30 miles north of San Felipe.
ARIZ
177447 D. B. Wiggins 15962 1960-03-26
Mexico, Baja California, 2 miles NE of junction of Gulf road with western road, 20 miles north of Punta Prieta.
ARIZ
74520 C. B. Wolf 1887 1931-03-14
United States, California, Imperial, 5 miles from El Centro on the road to Holtville.
ARIZ
74521 S. B. Parish 8317 1912-10-15
United States, California, Imperial, Desert between Brawley and Salton Sea., -40m
ARIZ
R. S. Felger 20175 1971-12-04
Mexico, Sonora, Puerto Peñasco Municipio, Ca. 2 km inland from northeast end of Bahía Adair
ARIZ
415683 J. P. Rebman 18932 2010-04-03
United States, California, Imperial, East of Plaster City and Bureau of Land Management (BLM) property in an area proposed for development of a solar facility. S of hwy. S80 & N of I-8, E of Ocotillo & W of El Centro: along desert flats just south of HwyS 80, 32.7899 -115.831, 10m
ARIZ
123166 H. S. Gentry 7850 1947-11-19
Mexico, Baja California, Arroyo de Tecolote near lava flows., 61 - 152m
ARIZ
74518 F. Shreve 6534 1934-05-15
Mexico, Baja California, 6 mi. N. of Santa Rosalia.
ARIZ
74517 F. Shreve 6902 1935-02-21
Mexico, Baja California, 20 mi. NW of Bahia Los Angeles.
ARIZ
74516 F. Shreve 6965 1935-02-25
Mexico, Baja California, 10 mi. E. of Rancho Mezquital, 152m
ARIZ
177130 I. L. Wiggins 14838 1959-05-16
Mexico, Baja California, Rocky hillside 5 miles south of Agua de Higuera, along road to Mision San Barjos.
ARIZ
338357 P. Fritsch 1261 1992-03-12
Mexico, Baja California, Bahia de Los Angeles, between lagoon and La Mona. South shore.
ARIZ
162723 J. R. Hastings 66-15 1966-10-04
Mexico, Baja California, 25.4 miles west (by road) of turnoff to San Matias Pass from San Felipe highway., 533m
ARIZ
273191 H. S. Gentry 11918 1952-05-17
Mexico, Baja California, In sandy flat just E of Calmalli.
ARIZ
273190 H. S. Gentry 8658 1949-03-08
Mexico, Baja California, North of Los Martiles, Desert Vizcaino.
ARIZ
177453 I. L. Wiggins 15790 1960-03-18
Mexico, Baja California, Partially stabilized sand dunes 6 miles south of San Felipe.
ARIZ
74515 L. N. Goodding 4986 1935-12-06
United States, Arizona, Yuma County, 10 miles W. of Mohawk, 32.7 -113.9333
ARIZ
285868 R. S. Felger 12476 1965-02-11
Mexico, Sonora, Pitiquito Municipio, 1 km south of El Desemboque San Ignacio, and 0.5 km inland; flats behind coastal dunes., 29.491667 -112.383333
ARIZ
220681 L. J. Toolin s.n. 1979-11-25
Mexico, Sonora, On east-facing slope of dune behind beach at Bahia Kino.
ARIZ
324797 R. S. Felger 14926 1966-10-08
Mexico, Sonora, Isla Alcatraz (= Tassne or Pelican Island), Bahia Kino.
ARIZ
324798 R. S. Felger 12701 1965-02-25
Mexico, Sonora, Isla Alcatraz (= Tassne or Pelican Island), Bahia Kino.
ARIZ
285871 R. S. Felger 12605 1965-02-17
Mexico, Sonora, Punta Baja (between Bahia Kino and Tasiota). Beach dunes ca. 1 km north of point.
ARIZ
291009 T. R. Van Devender 91-23A 1991-02-13
Mexico, Sonora, 1.8 km north-northeast of Punta Cirio, Sierra Bacha, 7.2 km (by air) southeast of Puerto Libertad., 29.852778 -112.638889, 30m
ARIZ
74519 F. Shreve 7565 1936-03-12
Mexico, Sonora, Sonoyta, 1 mi. S. of Quitovac
ARIZ
195098 R. S. Felger 20101 1971-03-05
Mexico, Sonora, Vicinity El Desemboque San Ignacio., 29.5 -112.216667
ARIZ
285990 R. S. Felger 12447 1965-02-11
Mexico, Sonora, Pitiquito Municipio, Coastal dunes, 1 km south of El Desemboque San Ignacio., 29.491667 -112.383333
ARIZ
203386 T. R. Van Devender s.n. 1977-03-11
Mexico, Sonora, Sand dunes 1 mile northwest of Desemboque del Rio San Ignacio (Seri Camp), along coast of Gulf of California.
ARIZ
213133 P. S. Martin s.n. 1978-02-24
Mexico, Sonora, 6 km south of Puerto Libertad. Edge of big dune.
ARIZ
337221 R. S. Felger 16785 1967-12-27
Mexico, Sonora, Caborca, 12.3 miles by road northeast of Desemboque Rio Concepcion., 30.666667 -112.95
ARIZ
380600 R. S. Felger 16785 1967-12-27
Mexico, Sonora, Caborca, 12.3 miles by road northeast of Desemboque Rio de la Concepcion., 30.666667 -112.95
ARIZ
148407 J. R. Hastings 62-73 1962-12-31
Mexico, Sonora, One mile (by road) north of Punto Cirio or about 6 miles south of Puerto Libertad., 9m
ARIZ
298711 E. Ezcurra s.n. 1981-05-01
Mexico, Sonora, Dunas costeras en Bahia de Adair, 8 km al W de la estacion del ferrocarril, Gustavo Sotelo; region del Pinacate.
ARIZ
285869 R. S. Felger 16825 1967-12-28
Mexico, Sonora, Bahia de la Cholla., 31.325 -113.616667
ARIZ
209024 A. Dennis s.n. 1965-02-14
Mexico, Sonora, Rocky point.
ARIZ
189234 R. S. Felger 20351 1972-03-03
Mexico, Sonora, 7 miles northeast of Sierra del Rosario, Gran Desierto., 30.166667 -114.141667, 150m
ARIZ
189235 R. S. Felger 20436 1972-03-04
Mexico, Sonora, Dunes, ca. 5 miles NE of Sierra del Rosario, Gran Desierto., 32.133333 -114.15, 150m
ARIZ
286019 R. S. Felger 13164 1965-06-12
Mexico, Sonora, 1.8 miles by road east of village of Bahia de la Cholla; ca. 10 miles west of Puerto Penasco.
ARIZ
283278 R. S. Felger 85-778 1985-06-25
Mexico, Sonora, Puerto Penasco airport, 5 km north of town.
ARIZ
208740 T. L. Burgess 4758 1978-02-24
Mexico, Sonora, Highway 8 ca. 24 km. NNE of Puerto Penasco.
ARIZ
428459 S. Carnahan 1652 2016-02-02
Mexico, Baja California Sur, Loreto Municipality, Caleta San Juanico, on Gulf Coast between Punta San Basilio and Punta Mercenarios, 26.36266 -111.43649, 14m
ARIZ
258446 T. L. Burgess 6803 1985-03-22
Mexico, Sonora, Puerto Penasco, South of southwest base of the Hornaday Mountains (= Sierrita el Temporal)., 32 -113.633333, 220m
ARIZ
285870 R. S. Felger 9932 1964-04-25
Mexico, Sonora, Puerto Penasco, Pinacate Region. Lava hill ca. 1.5 km west of northwest side of MacDougal Crater.
ARIZ
281527 R. S. Felger 9932 1964-04-25
Mexico, Sonora, Puerto Penasco, Pinacate Region. Lava hill ca. 1.5 km west of northwest side of MacDougal Crater.
ARIZ
194832 R. S. Felger 20874 1973-05-03
Mexico, Sonora, Ca. 1 mile northwest of village of Tastiata., 28.341667 -111.505
ARIZ
287569 R. S. Felger 20883 1973-05-03
Mexico, Sonora, Ca. 1 mile northwest of village of Tastiata., 28.341667 -111.505
ARIZ
101490 T. H. Kearney 10900 1935-03-23
United States, Arizona, Yuma County, Near Tule Tank, 32.225 -113.75
ARIZ
101494 T. H. Kearney 3935 1927-04-01
United States, Arizona, Yuma County, Near Wellton, 32.66667 -114.15
ARIZ
101495 G. J. Harrison 6951 1930-03-30
United States, Arizona, Yuma County, In wash base of Yuma Mesa, 32.68333 -114.6167
ARIZ
101492 G. J. Harrison 9068 1932-10-09
United States, Arizona, Yuma, Between Wellton and Mohawk, 32.6667 -114
ARIZ
101493 G. J. Harrison 6558 1930-03-28
United States, Arizona, Yuma County, Between Mohawk and Wellton, 32.6667 -114
ARIZ
101496 R. H. Peebles 5043 1928-03-10
United States, Arizona, Yuma County, Near Dome, 32.75 -114.3667
ARIZ
221628 T. R. Van Devender s.n. 1980-03-08
United States, Arizona, Yuma County, 1 mile E. of Tacna, 32.7 -113.9333
ARIZ
101489 G. J. Harrison 4938 1927-10-09
United States, Arizona, Yuma, Yuma, 32.68333 -114.6167
ARIZ
101491 G. J. Harrison 9143 1933-04-10
United States, Arizona, Yuma County, Near Wellton, 32.66667 -114.15
DES
DES00024547 Wendy C. Hodgson H-2077 1983-04-17
USA, Arizona, Yuma County, Eastern edge of Pinto Sands; just east of Pinacate Lava Flow, off Camino del Diablo; Cabeza Prieta National Wildlife Refuge, 32.1119 -113.489, 274m
USON:USON
28989 Carlos Galaz-Samaneigo CGS19-029 2019-09-21
México, Sonora, Barra de arena al sur de Laguna La Cruz. Kino viejo, Bahía de Kino, Sonora, México. 1 km al sur de la zona de restaurantes., 28.791231 -111.916172, 3m
USON:USON
7863 T.R. Van Devender 2002-19 2002-01-16
México, Sonora, 10.6 km north-norteast of Desemboque on road to Caborca., 30.64388889 -112.9722222, 52m
USON:USON
16154 José Jesús Sánchez Escalante 2010-777 2010-10-28
México, Sonora, Bahía de Kino, Sonora. Extremo Sur de Punta Blanca, a 3.4 Km (línea recta) al SE de Kino Viejo, Sonora., 28.79183333 -111.9143333
USON:USON
19429 José Jesús Sánchez Escalante 2012-195 2012-03-30
México, Sonora, Bahía de Kino, Sonora. Extremo Sur de Punta Blanca, a 3.4 Km (línea recta) al SE de Kino Viejo, Sonora., 28.79183333 -111.9143333
USON:USON
4196 T.R. Van Devender 95-198 1995-03-24
México, Sonora, Dunas 2 Km al N de Punta Cirios., 29.85083333 -112.6419444
USON:USON
6188 A. Flores M. 5562 1998-05-24
México, Sonora, Cuenca del Rio Yaqui, pasando el puente, Carr. Hermosillo - Yecora., 29.04722222 -109.6277778
USON:USON
25216 Benjamin T. Wilder 08-188 2008-04-04
México, Sonora, Xnapófc. Old Seri camp ca. 5 km by road N of Desemboque, 29.53349 -112.43096, 5m
USON:USON
6054 A. Flores M. 5160 1997-05-02
México, Sonora, 2.5 km al NW de la Pintada, talúd de exposición W de Sierra Libre., 28.62916667 -111.0105556, 200m
USON:USON
19345 José Jesús Sánchez Escalante 2012-055A 2012-03-15
México, Sonora, Municipio de Pitiquito, Sonora. Dunas costeras entre Puerto Libertad y Punta Cirio, a 5.4 Km (línea recta) al SE de Puerto Libertad., 29.86488889 -112.6501667, 20m
USON:USON
19287 José Jesús Sánchez Escalante 2012-156 2012-03-18
México, Sonora, Estero Los Tanques, Municipio de Caborca, Sonora. A 74.2 Km (línea recta) al SW de Caborca; a 20.35 Km (línea recta) al N de Puerto Lobos., 30.46136111 -112.8794167, 20m
USON:USON
6085 T.L. Burgess 6803 1985-03-22
México, Sonora, Stabilized sand dune at south base of Hornaday Mountains (= Sierrita El Temporal). Northwest of Sierra Pinacate., 32 -113.6333333, 240m
USON:USON
19330 José Jesús Sánchez Escalante 2012-092 2012-03-16
México, Sonora, El Desemboque, Municipio de Caborca, Sonora. Duna costera, a 2 Km (línea recta) al S del poblado El Desemboque., 30.55213889 -112.9947222, 23m
USON:USON
1059 A. Meling SN 1986-03-26
México, Sonora, Puerto Libertad, Son., 29.90388889 -112.6805556
UCR
UCR0039696 Rodney Hendrick s.n. 1965-03-14
United States, California, Imperial, Hwy 111, 3 mi west [south?] of Salton Sea State Park, 33.42306 -115.82917, -61m
UCR
UCR0039697 A.C. Sanders 433 1976-04-12
United States, California, Imperial, Indian Wash where it crosses Ogilby Road, just north of the Cargo Muchacho Mtns., 32.93278 -114.85389, 183m
UCR
UCR0039695 Art Whistler s.n. 1966-04-03
United States, California, Imperial, near campsite 5 miles north of Glamis, 33.0425 -115.14083
UCR
UCR0039694 John F. Emmel 1689 2001-04-02
United States, California, Imperial, flats northwest of Cargo Muchacho Mountains, wash crossing Ogilby Road just west-northwest of the junction with Indian Pass Road, 32.93944 -114.88667, 183m
UCR
UCR0039331 George K. Helmkamp 2606 1998-01-24
United States, California, Imperial, Ogilby Rd, 14.2 miles south of the junction with CAHwy 78, vicinity of Tumco Wash, 32.84833 -114.85333, 183m
UCR
UCR0039700 A.C. Sanders 37608 2010-03-25
United States, California, Imperial, Wister, Cedar Wash at Hwy 111, between the highway and railroad, 33.32806 -115.61361, -59m
UCR
UCR0039701 Jon P. Rebman 4188 1997-09-06
United States, California, Imperial, Along Hwy 98, approximately 6 mi east of Calexico, 32.69361 -115.39111, 1m
UCR
UCR0039699 Steven R. Hill 33478 2001-04-27
United States, California, Imperial, California Route 86/78, W side of road, near Kane Spring, 0.6 mi SE of the U.S. Border Patrol Station at San Felipe Wash bridge. About 3.3 mi SW of the Salton Sea margin, 33.11917 -115.85139, -52m
UCR
A.C. Sanders 5642 1985-04-22
Mexico, Sonora, San Luis Rio Colorado, 30 mi E of San Luis Rio Colorado along Hwy 2, 32.28333 -114.33333, 250m
UCR
Peter W. Fritsch 1261 1992-03-12
Mexico, Baja California (norte), Ensenada, Bahia de Los Angeles, between the lagoon and La Mona, south shore, 28.88917 -113.49417
UCR
UCR0039698 Jon P. Rebman 18932 2010-04-03
United States, California, Imperial, Southwest of Plaster City on BLM property in an area proposed for development of solar facility, S of Co Hwy S80 and N of I-8, NE of Ocotillo & W of El Centro, just south of Hwy S80, 32.78989 -115.831, 10m
UCR
A.C. Sanders 5993 1986-02-16
Mexico, Baja California (norte), Ensenada, Volcanic peninsula forming the W side of San Quintin Bay, c. 5 mi NW of Pedregal, 30.41667 -115.96667, 2m
ASU:CCH
ASU0301799 M. Kamp 19 2002-02-23
Mexico, Sonora, New Kino., 29 -112
NMC
24182 R.W. Spellenberg and N. Zucker 13013 2000-03-17
Mexico, Sonora, General Plutarco Elias Calles, Mexico Hwy 2 at km marker 48 W of Sonoita, 240m
NMC
70063 R.W. Spellenberg 13168 2001-03-21
Mexico, Sonora, General Plutarco Elias calles 02, along Mex Hwy. 2 at km 120 W of Sonoita, 32.1963 -113.9878, 290m
NMC
15166 R.W. Spellenberg and N. Zucker 13054 2000-04-01
United States, Arizona, Pima, AZ Hwy, ca 1 km NE of Why. Behind new casino and gas station, 650m
NMC
35294 R.W. Spellenberg and N. Zucker 13015 2000-03-18
United States, California, Imperial, California Hwy 98, 21 km E of Calexico
NY
3988279 N. H. Holmgren 6618 1973-04-01
United States of America, Arizona, Yuma Co., Yuma Desert, road paralleling south side of Interstate Highway 8, 16 air-line miles east of South Yuma., 32.648665 -114.366948, 137m
NY
3988281 G. J. Harrison 6591 1930-03-30
United States of America, Arizona, near Yuma