SD:Plants
Charlotte M. Christy 2095 1993-10-03
United States, Arizona, Cochise, Coronado National Fores, Huachuca Mountains. Copper Canyon, ca. 1 road mile west of Montezuma Pass and Coronado National Monument, 1859m
SD:Plants
Andrew Salywon 1869 2011-10-26
United States, Arizona, Pima, Las Cienegas National Conservation Area, Empire Gulch just north of Empire Ranch Headquarters, 31.78753 -110.64152, 1362m
SD:Plants
A. C. Sanders 9365 1989-09-06
Mexico, Sonora, Unknown, Upper crossing of the Rio Cuchujaqui, 12 miles east of Alamas., 27.00833 -108.78333, 400m
SD:Plants
SD00027749 Jon Rebman 4739 1997-10-30
Mexico, Baja California Sur, Unknown, Sierra Guadalupe: West of Mulege: Cumbra de San Pedro; between the Ex-mision Guadalupe and San Juan de las Pilas, 26.88056 -112.34278, 1100m
SD:Plants
Jon Rebman 6064 1999-10-14
Mexico, Baja California Sur, Unknown, Sierra Guadalupe: W of Mulege; west of the ex-Mision Guadalupe on the west side of the Cumbra de San Pedro, 26.88806 -112.43806, 1100m
SD:Plants
M. Dominguez L. 2911 2000-10-19
Mexico, Baja California Sur, La Paz, Rancho San Antonio de La Sierra, lomerio, 23.66667 -109.98333, 600m
SD:Plants
A. L. Reina G. 98-880 1998-08-14
Mexico, Sonora, Unknown, 1.9 km west of Tepoca on Mex. 16, 28.45222 -109.25917, 675m
SD:Plants
A. L. Reina G. 98-1495 1998-09-21
Mexico, Sonora, Unknown, El Ranchito, ca. 2 km south-southeast (by air) of Santa Ana, 28.36667 -109.13333, 960m
SD:Plants
Jon Rebman 30755 2015-10-13
Mexico, Baja California Sur, La Paz, Rancho Encinalito: northeastern foothills of the Sierra de La Laguna, east of San Antonio de la Sierra, southwest of San Bartolo; private ranch owned by Kathleen Mitchell & Scott Landis; along stream and canyon bottom, 23.69288 -109.91045, 650m
SD:Plants
Miguel Dominguez Leon 4720 2010-10-26
Mexico, Baja California Sur, Unknown, Sierra La Victoria. Arroyo La Concepcon., 23.65178 -110.93149, 757m
SD:Plants
Keil 9913 1967-10-06
United States, Arizona, Santa Cruz, Sycamore Canyon
SD:Plants
D. Robinette
United States, Arizona, Pima, detailed locality information protected
SD:Plants
A. C. Sanders
Mexico, Sonora, Unknown, detailed locality information protected
SD:Plants
Richard S. Felger
Mexico, Sonora, Unknown, detailed locality information protected
SD:Plants
Richard S. Felger
Mexico, Sonora, Hermosillo, detailed locality information protected
SD:Plants
Richard S. Felger
Mexico, Sonora, Unknown, detailed locality information protected
SD:Plants
Richard S. Felger
Mexico, Sonora, Unknown, detailed locality information protected
SD:Plants
Thomas R. Wentworth s.n. 1972-07-26
United States, Arizona, Cochise, Mule Mountains, 1448m
SD:Plants
Wayne P. Armstrong s.n. 1981-06-16
United States, Arizona, Cochise, 5 mi. east of Portal, near junction with Hwy 80, 1370m
SD:Plants
Amadeo Rea 394 1984-05-19
Mexico, Chihuahua, Unknown, Nobogame vic. Yepachic
SD:Plants
Amadeo Rea 407 1984-05-21
Mexico, Chihuahua, Unknown, Just N of Sueco (juc. Hwy 10 & 45)
SD:Plants
M. C. Johnston 11523 1973-06-30
Mexico, Zacatecas, Unknown, 1 km SW of Sierra del Yeso and due W of La Presa de Los Angeles, 25.05 -102.37083, 1400m
SD:Plants
Wendy Hodgson 11113 1998-07-19
United States, Arizona, Pima, North flanks of Santa Rita Mountains, Rosemont Canyon., 31.83333 -110.71667, 1555m
SD:Plants
H. Letcher s.n. 1926-09-02
United States, Arizona, Unknown, Douglas, Arizona
SD:Plants
Elinor Lehto 20950 1977-02-12
United States, Arizona, Yuma, Kofa Mts, King Valley, 270m
SD:Plants
Betty Mackintosh s.n. 1974-05-15
Mexico, Baja California, Unknown, Mission San Fernando Delicata, 29.96588 -115.22577
SD:Plants
Claire Brey 172 1987-03-28
Mexico, Baja California, Unknown, Eastern base of Sierra Juarez, mouth of a canyon E of Guadalupe Canyon, 32.16559 -115.76106
SD:Plants
Craig Reiser s.n. 1991-05-27
United States, California, Riverside, Palm Desert near Bighorn Sheep Institute, 33.6823 -116.4055
SD:Plants
Jon Rebman 1524 1993-03-12
Mexico, Baja California, Unknown, 8 miles W of San Felipe and Rte. 5 along the road to Santa Clara, 31.05793 -115.03115, 350m
SD:Plants
Wendy Hodgson 8245 1994-04-26
Mexico, Baja California, Unknown, 3.3 miles ENE of Rosarito and Hwy 1, along road to Mision de la San Forjas, 28.65861 -113.98889, 220m
SD:Plants
Jon Rebman 3172 1996-05-24
Mexico, Baja California, Unknown, Wash area between San Francisquito and Calmalli; 28.3 miles SW of San Francisquito, 28.21667 -113.18333
SD:Plants
SD00008136 Jon P. Rebman 4756 1997-11-19
United States, California, Imperial, Northwest of Yuma, east of Ogilby Road, along Indian Pass Road, at Chemgold Company's Imperial Project., 32.99063 -114.78225
SD:Plants
B. Pitzer 3329 1997-10-19
United States, California, Imperial, Ogilby Rd (Hwy S34) where powerlines cross Hwy 1 mi. S of Indian Pass Rd., 32.93213 -114.85188, 198m
SD:Plants
B. Pitzer 3468 1998-02-01
United States, California, Imperial, Milpitas Wash, ca. 0.2 mi. S of Walter's Camp Rd, ca. 0.1 mi. W of Hwy 78, 33.28012 -114.79246, 91m
SD:Plants
G. K. Helmkamp 2902 1998-03-18
United States, California, Imperial, 7 Mi. N of Winterhaven on Picacho Rd,; 1.7 mi. E on Powerline Rd., 32.83633 -114.60967, 198m
SD:Plants
Jon Rebman 4897 1998-03-11
Mexico, Baja California, Unknown, Vizcaino Desert: N of El Arco; N of Calmalli, along road between Rancho Esperanza and Rancho Miramar, 28.18333 -113.56417, 300m
SD:Plants
Wendy Hodgson 8796 1995-03-15
Mexico, Baja California, Unknown, 6 miles W of Hwy 5, just N of El Moreno, 31.22972 -114.95333, 60m
SD:Plants
B. Pitzer 4120 2000-04-17
United States, California, San Bernardino, Colorado Desert; foothills at north end of Coxcomb Mountains, wash crossing California Highway 62, ca. 2.6 miles west of Riverside County line, 34.085 -115.10833, 427m
SD:Plants
Reymundo Dominguez C. 1799 1998-02-24
Mexico, Baja California Sur, Comondu, Arroyo Camino a Tepentu, 24 km al E de Cd. Constitucion, 25.1 -111.41667, 150m
SD:Plants
Jon Rebman 6408 2000-04-15
Mexico, Baja California, Unknown, Rancho Los Martires Area: along river zone, 30.11361 -115.35556
SD:Plants
Larry Hendrickson 787 2000-11-25
United States, California, Imperial, Algodones Dunes, Imperial Sand Dunes Recreation Area (BLM), interim restricted area, northern closure area, 11.8 miles north of Glamis (Hwy 78) along Niland-Glamis Road/S P RR line, ca 2 miles due W along N boundary of interim closure to edge of low dunes, 33.0993 -115.2671
SD:Plants
M. Dominguez L. 3008 2001-12-13
Mexico, Baja California Sur, Comondu, Rancho El Eden, entre Zaragoza y San Javier., 25.6775 -111.56194, 180m
SD:Plants
Charles F. Harbison s.n. 1937-03-25
United States, Arizona, Pima, 7 miles past Papago Wells
SD:Plants
LeRoy Gross 1281 2004-05-13
United States, California, Imperial, Chocolate Mountains (Chocolate Mountain Aerial Gunnery Range), north of Lion Head Mountain, near Beal Well. Surrounding desert off Beal Road. Growing in sandy wash up through other shrubs., 33.32972 -115.33889, 400m
SD:Plants
Bob Vinton s.n. 1998-03-18
Mexico, Sonora, Unknown, Sierra del Rosario, dry stream
SD:Plants
A. C. Sanders 28989 2004-10-10
United States, California, San Bernardino, Cadiz Valley, ca. 4.5 miles north of Highway 62, along road up west side of valley toward Calumet Mine and Bristol Lake., 34.13389 -115.36528, 315m
SD:Plants
Larry Hendrickson 3201 2005-04-16
United States, California, Imperial, Picacho State Recreation Area, south side of Colorado River, and north of main access road., 33.0219 -114.612, 63m
SD:Plants
Jon Rebman 17166 2009-04-22
Mexico, Baja California, Unknown, Sierra La Libertad: vicinity of Las Cuevas; in Arroyo La Soledad and surrounding lower slopes, 28.42136 -113.67077, 635m
SD:Plants
Christopher Christie 11 1996-12-30
United States, California, San Bernardino, In wash, Bullion Mountains/Sheephole Pass., 34.23145 -115.72833, 715m
SD:Plants
Debra Valov 2010-23 2010-01-28
Mexico, Baja California Sur, Unknown, Muleg, along south bank of river, ca. 1.5 km west of bridge., 26.8963 -111.9744, 1m
SD:Plants
R. Webb 5596 2010-05-19
Mexico, Baja California, Unknown, PEN?NSULA VIZCA?NO 0544: Arroyo San Luis Site: n/a, 28.10224 -113.5506, 231m
SD:Plants
Benjamin T. Wilder 10-245 2010-03-22
Mexico, Baja California, Ensenada, Ca. 35 km east of El Rosario by air and ca. 5.0 km north by air of Highway 1., 30.12 -115.3725, 400m
SD:Plants
Benjamin T. Wilder 10-231 2010-03-22
Mexico, Baja California, Ensenada, Ca. 8.5 km south of old Mision Calamume., 29.35806 -114.19861, 415m
SD:Plants
S. J. De Groot 6595 2011-03-18
United States, California, San Bernardino, Chemehuevi Mountains; along wash below unnamed spring in side drainage southsouthwest of Cave Wash., 34.59806 -114.56, 484m
SD:Plants
Reymundo Dominguez Cadena 3356 2010-05-14
Mexico, Baja California Sur, Unknown, Bahia Magdalena; Km 3 breha/carr. Puerto San Carlos a Medano Amarillo., 24.8958 -111.9854, 39m
SD:Plants
Miguel Dominguez Leon 4317 2009-10-17
Mexico, Baja California Sur, Unknown, Costa del Pacifico; carretera San Ignacio La laguna., 26.8577 -113.0901, 9m
SD:Plants
Jose Luis Leon de la Luz 484 2009-11-19
Mexico, Baja California Sur, Unknown, Bahia Magdalena. Antiguo poblado de La Poza Grande, 25.76045 -112.03745, 9m
SD:Plants
Jose Luis Leon de la Luz 1209 2009-12-15
Mexico, Baja California Sur, Unknown, Bahia Magdalena. Arroyo del Rancho El Medano., 24.53885 -111.50533, 11m
SD:Plants
Scott D. White 6287 1998-04-15
United States, California, Riverside, La Quinta / Palm Desert area: Near Miles Ave. crossing over Whitewater River Channel. Degraded dunes N of Miles ave. and W of Washington St., 33.71667 -116.30833, 30m
SD:Plants
Michael Denslow 1704 2003-10-03
Mexico, Baja California, Ensenada, Vizcaino Desert Region: Between Highway 1 and Santa Catarina., 29.86278 -115.07778, 505m
SD:Plants
Sarah J. De Groot 6792 2011-09-02
United States, California, San Bernardino, Southern foot of Chemehuevi Mountains: Low rolling hills north of Havasu Lake Road, along powerline (road 056). Narrow wash crossing road; North sid of road where water collected., 34.50587 -114.57765, 478m
SD:Plants
Jon Rebman 27121 2013-10-24
Mexico, Baja California, Ensenada, Along Mex. Hwy. 1 between Catavina and Laguna Chapala, near the northwest end of Laguna Chapala, 29.40858 -114.4034, 680m
SD:Plants
J. M. Andre 25926 2013-03-11
United States, California, San Bernardino, Region: M; Ward Valley along Turtle Mtn Rd at Homer Wash, 4.7 mi. east of junction with major transmission line road, 34.48253 -114.9672, 414m
SD:Plants
Carl Lundblad s.n. 2004-02-10
United States, California, Imperial, E side of N Algodones dunes Wilderness Area, 1.5 miles SE of Ted Kipf Rd. UTM 0666240E 3660552N, 33.07085 -115.21912, 76m
SD:Plants
Wendy C. Hodgson 17327 2004-03-30
United States, Arizona, La Paz, Cactus Plain area, near Buckskin Mountains, along Osborne Wash., 34.145 -114.06139, 329m
SD:Plants
Sarah De Groot 6974 2013-03-28
United States, California, San Bernardino, Whipple Mountains: Along BLM road 056 (powerline road) at intersection with Chemehuevi Wash., 34.44798 -114.47374, 224m
SD:Plants
Sula Vanderplank 5070 2013-01-23
Mexico, Baja California, Unknown, Rancho Santa Cruz. Sierra San Borja., 28.28258 -113.42638, 413m
SD:Plants
T.B. Salvato 7311 2013-03-08
United States, California, Riverside, Sonoran (Colorado) Desert: south of Hwy I-10, north of the Chuckwalla Mountains, Chuckwalla Valley Road, c. 1.4 km west of its juction with Augustine Pass Road (East of Aztec Mines 7.5'Q), 33.60611 -115.08111, 137m
SD:Plants
A. C. Sanders 41823 2015-09-08
United States, California, Imperial, Chocolate Mountains Aerial Gunnery Range, foot of west side of the Little Mule Mountains., 33.31306 -115.115, 355m
SD:Plants
B. Pitzer 3519 1998-02-02
United States, California, Imperial, Colorado Desert: Tumco Wash, where powerline crossed Ogilby Road (first time heading S, second time heading N), 32.93333 -114.84833, 198m
SD:Plants
Ellen Dean 5882 2010-04-08
United States, California, Imperial, BLM Algodones Dunes Natural Area. E side of dunes, 4.6 miles N of Hwy 78, along Kipf Road. W side of road, in wash., 33.03722 -115.13472, 89m
SD:Plants
Jon Rebman 29230 2014-10-25
Mexico, Baja California Sur, Comondu, Magdalena Plains: between Ciudad Insurgentes & La Purisima, near the Pacific Ocean to the southwest of Valle Santo Domingo (Pozo Grande); sandy area near mangrove habitat, 25.70255 -112.07237, 1m
SD:Plants
Jon Rebman 28759 2014-09-24
United States, California, Imperial, Milpitas Wash just west of Hwy 78; south of Palo Verde & south of the Palo Verde Mountains; in the sandy wash just south of Milpitas Wash Road, 33.27824 -114.78912, 133m
SD:Plants
Jon Rebman 28835 2014-09-26
United States, California, Imperial, Algodones Dunes area: east of Brawley; north of Hwy 78 at Glamis & west of the railroad & Ted Kipf Road; on the eastern edge of the dune field, 33.01599 -115.11134, 90m
SD:Plants
Jon Rebman 28804 2014-09-25
United States, California, Imperial, Vicinity of Hauser Geode Beds: west of Milpitas Wash Road; west of Hwy 78; southwest of Palo Verde & southwest of the Palo Verde Mountains; along an arroyo, 33.36409 -114.97686, 260m
SD:Plants
Jon Rebman 28714 2014-09-24
United States, California, Imperial, Northeast of the Algodones Dunes: along Ogilby Road (S34) between I-8 & Hwy 78; in a wash just south of Indian Pass Road, 32.93213 -114.85207, 190m
SD:Plants
C. F. Harbison s.n. 1939-05-04
Mexico, Baja California, Unknown, 32 miles south of Punta Prieta, 28.54852 -114.04758
SD:Plants
A.C. Sanders 41310 2016-03-07
United States, California, Imperial, Sonoran (Colorado) Desert: Chocolate Mountains, upper part of north fork of Salvation Wash, Chocolate Mountains Aerial Gunnery Range (Lion Head Mountain 7.5'Q), 33.28673 -115.2947, 421m
SD:Plants
Reymundo Dominguez Cadena 3533 2010-11-26
Mexico, Baja California Sur, Comondu, Arroyo Santo Domingo en cruce con carr, a la Purisma., 25.50057 -111.89018, 13m
SD:Plants
Alfonso Medel Narvaez 775 2015-05-28
Mexico, Baja California Sur, Comondu, Cd. Constitucion. Puente Bramonas., 25.13768 -111.72149, 42m
SD:Plants
Jon Rebman 32535 2017-03-18
United States, California, Imperial, Indian Pass area to the north of the Cargo Muchacho Mountains: east of the Algodones Dunes; east of Ogilby Rd. (S34) & just north of Indian Pass Road; along a wash and adjacent volcanic flats, 32.94544 -114.85448, 180m
SD:Plants
Jon Rebman 32652 2017-03-18
United States, California, Imperial, Northwest side of Palo Verde Mountains: southwest of the town of Palo Verde and west of the Colorado River and Hwy 78; near BLM Road #544 along a sandy arroyo and on the adjacent volcanic mesa, 33.3939 -114.78177, 125m
SD:Plants
Charles F. Harbison s.n. 1940-04-20
Mexico, Baja California, Unknown, Las Juncas Rancho, 7 mi. W of Mesquital, 28.25992 -113.92295
SD:Plants
Charles F. Harbison s.n. 1940-04-26
United States, Baja California, Unknown, Miraflores Rancho (El Arco)., 28.02479 -113.23119
SD:Plants
SD00030489 Jon Rebman 35164 2019-03-05
United States, California, Imperial, Northeastern Imperial County on BLM lands: south of Palo Verde; along Walters Camp Road between Hwy. 78 and the Colorado River; in Milpitas Wash, 33.2728 -114.72306, 95m
SD:Plants
SD00040969 Jose Luis Leon de la Luz 1209 2009-12-15
Mexico, Baja California Sur, Unknown, Bahia Magdalena. Arroyo del Rancho El Medano., 24.5388 -111.5053, 11m
SD:Plants
Charles F. Harbison 41-12 1941-05-16
United States, Arizona, Maricopa, 5 mi. NW of Marinette
SD:Plants
C. F. Harbison s.n. 1947-04-07
Mexico, Baja California, Unknown, Rancho Union, 28.19528 -113.31242
SD:Plants
L. M. Huey s.n. 1947-06-17
Mexico, Baja California, Unknown, 8 Mi. S of El Marmol, 29.87578 -114.80541
SD:Plants
Howard Scott Gentry 7728 1947-11-05
Mexico, Baja California Sur, Unknown, Desierto Vizcaino Region, Picachos de Santa Clara, 27.04751 -113.65288, 150m
SD:Plants
Howard Scott Gentry 7846 1947-11-19
Mexico, Baja California Sur, Unknown, Desierto Vizcaino Region, Arroyo de Tecolote, 27.00806 -113.448, 60m
SD:Plants
Darley F. Howe 2188 1952-04-27
United States, California, Riverside, Box Canyon, E of Mecca, 33.584 -115.9363
SD:Plants
Francia Chisaki 2196 1952-04-06
United States, California, Riverside, Box Canyon, on road from Mecca to Blythe, 33.584 -115.9363
SD:Plants
Thomas W. Whitaker s.n. 1958-04-30
United States, California, Riverside, Box Canyon, midway between Mecca and Shaver Well, 33.5889 -115.9305
SD:Plants
Eva Huey s.n. 1958-03-06
Mexico, Baja California, Unknown, Rancho Ramona, 29.82518 -115.08552
SD:Plants
Reid Moran 11461 1964-01-03
Mexico, Baja California, Unknown, Agua Dulce, 29.875 -114.85, 815m
SD:Plants
Darley F. Howe s.n. 1964-03-06
Mexico, Baja California Sur, Unknown, Canyon, Rancho Mezquital, south of Volcan las Tres Virgenes, 27.41124 -112.58085, 500m
SD:Plants
Ira L. Wiggins 20916 1967-11-16
Mexico, Baja California, Unknown, 2.4 mi. S of San Augustin, 0.4 mi. S of Rancho Tres Enreiques (Kiki's Place), 29.91926 -114.93947
SD:Plants
David Keil 5975 1969-10-25
United States, Arizona, Maricopa, SE of White Tank Mts. Along Canal Rd. near proving grounds
SD:Plants
David Keil 5975 1969-10-25
United States, Arizona, Maricopa, SE of White Tank Mts. Along Canal Rd. near proving grounds