UCR
A.C. Sanders 41855 2015-09-10
United States, California, Riverside, Bradshaw Trail, 0.85 mile SE of its junction with Summit Rd. in Salt Creek Canyon, at wash crossing, at edge of Chocolate Mountains Aerial Gunnery Range, 33.55838 -115.57717, 480m
UCR
J.E. Bowers 2192 1983-02-24
Mexico, Sonora, 6.0 road miles NE of abandoned mine in pass between Cerro San Luis and Sierra Santa Rosa; c. 15.5 air milies S and 6.5 are miles west of Trincheras, 30.2 -111.6, 950m
UCR
Jose A. Machuca Nuñez 3402 1986-08-23
Mexico, Jalisco, Jocotepec, Potrero el Jaral, parcela de Manuel Valle Machuca, Ejido Zapotitan de Hidalgo, 20.32083 -103.49111, 1500m
UCR
Marcus E. Jones 22462 1926-11-20
Mexico, Sinaloa, Mazatlan, Mazatlan, 23.2 -106.41667
UCR
Thomas J. Watson 2018--21 2018-04-24
United States, Texas, Hays, Rutherford tract of Onion Creek Management Unit of Wildlands Conservation Division of Austin Water Utility; 5 air miles west of Mountain City; c. 100 yards northeast of Kyukendall mausoleum along roadside along road to cul-de-sac below Sage Inn above Onion Creek, 30.06922 -97.94714, 271m
UCR
A.C. Sanders 12634 1992-10-06
Mexico, Sonora, Alamos, Arroyo Mentidero, at crossing of Alamos-El Chinal road and down the arroyo to the Rio Cuchujaqui, 12 km (airline) south of Alamos, 26.91333 -108.91667, 240m
UCR
Espin G.S. 01 1987-10-02
Mexico, Morelos, Tlaquiltenango, 2 km al S de Valle de Vazquez, 18.50889 -99.07111, 925m
UCR
Jim André 24423 2013-04-10
United States, California, San Bernardino, Old Woman Mountains, at mouth of Carbonate Gulch, NW end of range, c. 5 miles east of junction of BLM road #195, 34.54107 -115.26083, 739m
UCR
T.S. Cochrane 12299 1990-01-14
Mexico, Jalisco, E-central Sierra de Manantlan in the pass between Cerro Grande & Cerro en Medio, descent from Puerto de Toxin (and 3-4 km SW of) San Pedro Toxín, 15 km (airline distance) due south of Tuxcacuesco, 19.5675 -103.98417, 1030m
UCR
T.S. Cochrane 131785 1993-08-20
Mexico, Jalisco, Lower S-facing slope of one of the little hills ("cerritos") comprising Sierra La Vainilla, 2 mi (3 km) by rd. WNW of Los Paredes and 5 m (8 km) by rd. WSW of El Grullo, north of sugar can industry link rd. between El Grullo and (10 km airline distance due E of) Autlán, 19.77694 -104.27222, 925m
UCR
Jim André 29712 2014-04-07
United States, California, San Bernardino, Cady Mountains, SW base of Sleeping Beauty Mountain, c. 2.5 miles north of US Hwy 40, 11 miles WNW of Ludlow, 0.9 mi north of major powerlines, c. 6 miles NE of Pisgah Lava Flow, 34.7826 -116.30943, 786m
UCR
A.C. Sanders 6073 1986-03-03
United States, California, Riverside, Chuckwalla Mountains, Corn Spring, wash below the spring and wash and rocky slopes to the south, 33.62472 -115.32444, 489m
UCR
T.S. Cochrane 12094 1990-01-10
Mexico, Jalisco, Casimiro Castillo, NW end of the Sierra along crest of main NW-SE lying ridge, 2.2 km due south of Puerto Los Mazos, 9.8 km (airline) NNE of Casimiro Castillo, 19.68056 -104.38861, 1655m
UCR
Antonio Domínguez-Mariani 460 1997-09-23
Mexico, Jalisco, La Huerta, Arroyo Colorado a 10 m del final del camino Eje Central, dentro de la Estación de Biología Chamela, UNAM, 19.51458 -105.03736, 20m
UCR
George K. Helmkamp s.n. 1986-10-18
United States, California, San Bernardino, Whipple Mountains, along Havasu Palms Road, c. 3 mi NW of Black Meadow Landing Road, 34.33861 -114.25583, 396m
UCR
A.C. Sanders 11440 1991-09-18
Mexico, Jalisco, Zapotitlan De Vadillo, Rancho El Jabali, 22 km (airline) NNW of Colima; the Colima/Jalisco line cuts through the ranch. El Cañon, a tributary of Arroyo de Lumbre from the north, 3 km below the village of La Becerrera, 19.46667 -103.73333, 1100m
UCR
Jim André 18181 2011-05-10
United States, California, Inyo, far southern end of Nopah Range, southwest corner of California Valley, along Mesquite Valley Road 0.9 mile west of the junction with Smith Talc (Excelsior Mine) Road, c. 10 miles west northwest of Kingston Peak, 35.80128 -116.09262, 649m
UCR
David Charlton 623 1986-11-20
United States, California, San Bernardino, Whipple Mtns, upper Whipple Wash, 4 mi above the powerline crossing, 34.32306 -114.31139, 549m
UCR
R.D. Worthington 11112 1983-08-20
Mexico, Durango, Rodeo, 1 road mi. by Hwy 45 north of the Rio Nazas bridge, 25.33333 -104.61667, 1300m
UCR
Scott D. White 940 1992-10-09
United States, California, Los Angeles, Malibu, base of mtns, just north of Pacific Coast Hwy, extending as far E as Malibu Creek. Bounded by the Civic Center Road; terminates on the W in vicinity of Malibu School, 34.03333 -118.68333, 30m
UCR
Wendy C. Hodgson 5247 1988-11-05
Mexico, Coahuila, Along Rio Grande, near Rooney's, river mileage 822, 29.09167 -103.06667, 579m
UCR
Benjamin T. Wilder 10--589 2010-08-31
Mexico, Sonora, La Colorada, Rancho el Aígame; c. 65 km E. of Hermosillo on Hwy 16. Searching in this location for Turner photo site 3441, 28.72233 -110.43767, 431m
UCR
Jack Major s.n. 1967-06-24
United States, California, Kern, southwest of Cantil, Jawbone Canyon, 35.30833 -118.02583, 686m
UCR
Clifton F. Smith 5678 1957-11-07
United States, California, Santa Barbara, Turnpike Road near Hwy 101, west of County Hospital, Santa Barbara, 34.44222 -119.78944
UCR
A.C. Sanders 4510 1983-12-30
Mexico, Sinaloa, Concordia, Hwy 40, 0.9 mile below Potrerillos, 6.7 miles above La Capilla del Taxte, and 32 miles NE of Concordia, 23.45333 -105.83556, 1468m
UCR
Marcus E. Jones 22468 1926-11-09
Mexico, Baja California Sur, San Antonio, Sierra La Laguna, San Antonio, 23.8 -110.06667, 400m
UCR
Clifton F. Smith 5043 1956-12-29
United States, California, Santa Barbara, Cheltenham Road, east of Kenmore Place, Santa Barbara, 34.44972 -119.71639
UCR
Thomas B. Croat 65060 1987-02-17
Mexico, Chiapas, Along Hwy 195 between Chiapa de Corzo and Pichucalco, 5-7 mi south of Bochil, 16.93333 -92.91667, 1470m
UCR
J.D. Traylor 3 1949-07-24
Mexico, Hidalgo, 4.5 mi south of Limapan, 1799m
UCR
Scott D. White 941 1992-10-09
United States, California, Los Angeles, Malibu, base of mtns, just north of Pacific Coast Hwy, extending as far E as Malibu Creek. Bounded by the Civic Center Road; terminates on the W in vicinity of Malibu School, 34.03333 -118.68333, 30m
UCR
A.C. Sanders 9678 1990-03-12
Mexico, Campeche, Hopelchén, Ejido Pach-wits, 32 km south of Xmaben on the dirt road [269] from Hopelchén to Xpujil, 19 -89.30833, 200m
UCR
Les Ede s.n. 1989-08-19
United States, California, Riverside, S of Blythe in the Palo Verde Valley, c. 1 mi. north of the Imperial County line, 33.44861 -114.73139, 67m
UCR
Jaime Bonilla 1439 1991-04-06
Mexico, Morelos, Tepalcingo de Hidalgo, 3 km al E de El Limón, sobre canada, 18.54806 -98.93583, 1245m
UCR
Les Ede s.n. 1989-07-25
United States, California, Riverside, Blythe area. Cotton fields owned by J.R. Norton & R. Micalizio., 33.58333 -114.58333
UCR
R.D. Worthington 12504 1984-08-26
Mexico, Chihuahua, Praxedis G. Guerrero, Sierra San Ignacio (including & in the Sierra Esperanza), canyon 6.4 km SSW of Esperanza, 31.26667 -106, 1200m
UCR
Richard A. Marin 63--36M 1963-07-15
Mexico, Chiapas, Solosuchiapa, Solosuchiapa, 17.43083 -93.03028, 152m
UCR
A.E. Estrada C. 2435 1993-08-05
Mexico, Nuevo León, Galeana, Ejido El Coyote [La Esperanza], 24.715 -100.56056, 1380m
UCR
Jaime Bonilla s.n. 1989-11-25
Mexico, Hidalgo, Cerezo, 3 km antes de llegar a la laguna del Cedral en el pueblo el Cerezo, 2426m
UCR
Michael Honer 1909 2004-04-03
United States, California, Riverside, Little San Bernardino Mountains, Rockhouse Canyon c. half mile north of intersection with Fargo Canyon, 33.7775 -116.05536, 610m
UCR
Sam L. Friedman 356--94 1994-09-22
Mexico, Sonora, Nescotahueca vicinity; 9 km NW on Bachoco road from Diez de Abril rd.; 0.8 km (by air) SW Rancho Nescotahueca; 12 km NW Melchor Ocampo, 26.60417 -109.27083, 25m
UCR
T.S. Cochrane 12295 1990-01-14
Mexico, Jalisco, E-central Sierra de Manantlan in the pass between Cerro Grande and Cerro en Medio, descent from Puerto de Toxin (and 3-4 km SW of) San Pedro Toxín, 15 km (airline distance) due south of Tuxcacuesco, 19.5625 -103.98833, 1135m
UCR
Mitch Provance 9991 2005-03-11
Mexico, Guerrero, Jose Azueta, La Gardenia, along Hwy 134 c. 22 km NE of Ixtapa-Zihuatenejo, Rio La Laja watershed, 17.80111 -101.4475, 391m
UCR
C.G. Pringle 10383 1907-07-24
Mexico, Guerrero, Buenavista De Cuellar, Iguala Canyon, 18.41139 -99.51833, 915m
UCR
Marcus E. Jones 22482 1926-11-20
Mexico, Sinaloa, Mazatlan, Mazatlan, 23.2 -106.41667
UCR
John LaSalle 01 1981-07-04
Mexico, Veracruz, 6 km north of Sontecomapan
UCR
A.E. Estrada C. 2419 1993-08-12
Mexico, Nuevo León, Galeana, Camino El Peñuelo-El Salvador, 24.55806 -100.79278, 2350m
UCR
Ignacio García Ruiz 1698 1987-02-12
Mexico, Michoacán, Sahuayo, Entre Las Gallinas y el Rayo, 1750m
UCR
Marcus E. Jones 22463 1926-10-26
Mexico, Sonora, Hermosillo, Plains of Sonora; Hermosillo, 29.08333 -110.96667, 201m
UCR
E.J. Lott 1365 1982-10-07
Mexico, Jalisco, Tuxcacuesco, 7 km al E de Tuxcacuesco, 880m
UCR
David Charlton 2427 1988-11-05
United States, Arizona, Pima, Darby Well Road, 2.5 miles (airline) SE of central Ajo, 0.5 mile west of Hwy 85, near tailings of New Cornelia Mine; Sonoran Desert, 32.35 -112.83333, 534m
UCR
Bern Schwenn s.n. 1994-04-17
United States, California, Riverside, Joshua Tree National Monument. East side of the Hexie Mtns, SW of Bench Mark 2394, south of Pinto Mtn, & Pinto Basin Road, 33.86528 -115.81389, 732m
UCR
Austin P. Griffiths 18043 1987-01-14
United States, California, San Luis Obispo, Pismo Beach region, 35.14306 -120.6375
UCR
A.C. Sanders 19384A 1996-07-23
Costa Rica, Puntarenas, Curú, 9.78333 -84.93333, 15m
UCR
Michael Honer 2313 2006-05-13
United States, California, San Bernardino, Approx. 3.5 mi. west of Flamingo Heights, along 4WD road leading down into sandy wash. Accessible by series of dirt roads leading W from Hondo St. and Hwy 247, 34.24667 -116.50639, 1274m
UCR
Mitch Provance 9926 2005-03-12
Mexico, Guerrero, La Union De Isidoro Montes De Oca, About 1-2 km north of Hwy 200 along road to Chutla de Nava, 17.91444 -101.79389, 61m
UCR
Duncan S. Bell 3059 2011-12-31
United States, California, San Bernardino, South end of the Calumet Mountains, north end of the Coxcomb Mountains, east of the Sheephole Mountains, c. 6.5 air miles northeast of Clarks Pass, in the Sheephole Valley Wilderness, 34.12439 -115.4615, 617m
UCR
Marcela Ruiz Guerrero 2018--633 2018-02-27
Mexico, Sinaloa, San Ignacio, Area de Protección de Flora y Fauna Meseta de Cacaxtla. Ejido Toyhúa, Arroyo Los Otates, El Aguaje del Muerto, 23.6902 -106.69023, 149m
UCR
A.C. Sanders 44044 2020-03-16
United States, California, Imperial, Chocolate Mtns. Aerial Gunnery Range, narrow canyon c. 2-3 km ENE of Beal Well, 33.33839 -115.30464, 457m
UCR
Cole Larson-Whittaker 491 2018-09-19
United States, Arizona, Yavapai, Tonto National Forest, igneous canyons north of Wet Bottom Creek, 34.15961 -111.71081, 710m
UCR
E.W. Lathrop 5380 1963-08-25
Mexico, Chiapas, Solosuchiapa, 21 km north of Ixhuatán [c. 5 km north of Solosuchiapa], 17.46361 -93.02028, 396m
UCR
Marcela Ruiz Guerrero 2017--544A 2017-08-30
Mexico, Sinaloa, San Ignacio, Area de Protección de Flora y Fauna Meseta de Cacaxtla, Estero El 29, zona inundable y orilla del estero, 23.53089 -106.66497, 7m
UCR
A.C. Sanders 40127 2012-05-04
United States, California, Inyo, Pahrump Valley, Calvada Springs area, N of Ave. "E" between Topaz St. and Charleston View/Silver St., 35.97972 -115.90194, 791m
UCR
A.C. Sanders 27308 2003-10-05
United States, California, San Bernardino, Sheep Hole Pass, west side of Amboy Road between highway and large wash, 34.24667 -115.725, 701m
UCR
R.D. Worthington 38823 2015-10-28
United States, New Mexico, Eddy, Whites City, 32.17655 -104.37778, 1128m
UCR
April Garbat 054 2013-04-10
United States, California, San Bernardino, Hwy 62 near cell tower, just east of Sheep Hole Mountains, near Riverside/San Bernardino County Line, 34.08067 -115.34606, 399m
UCR
Jim André 23473 2012-08-30
United States, California, San Bernardino, Piute Range, Mojave National Preserve, far south end of range, 0.8 mile west of powerline (Walter Rd.), c. 5 miles south of Government Road, 8 miles north of Hwy 66, 7 miles west of Hwy 95, 35.03944 -114.99167, 915m
UCR
G.P. Schultz s.n. 1999-11-24
Mexico, Quintana Roo, Lazaro Cardenas, El Eden Reserve, c. 30 mi. NW of Cancun. next to gate to El Eden, 21.2 -87.18333, 6m
UCR
Marcela Ruiz Guerrero 2017--1155 2017-11-01
Mexico, Sinaloa, San Ignacio, Area de Protección de Flora y Fauna Meseta de Cacaxtla, Ejido Toyhúa, brecha que va a la casita, 23.59122 -106.69467, 17m
UCR
June Latting s.n. 1976-06-03
United States, California, Kern, junction of US-395 and Inyokern, 35.64639 -117.7975, 744m
UCR
J. Calónico S. 7703 1998-02-12
Mexico, Jalisco, La Huerta, Arroyo Colorado, Estacion de Biologia Chamela UNAM, 19.50583 -105.02892, 60m
UCR
Sula Vanderplank 1203282 2012-03-28
Mexico, Baja California (norte), Ensenada, El Potrerito Palm Oasis, 30.50169 -115.149
UCR
Y. Ramírez-Amezcua 1609 2009-01-02
Mexico, Michoacán, Lazaro Cardenas, entrada del Rancho El Malacate, 1.5 km al sur de Solera de Agua, 18.00983 -102.43892, 6m
UCR
John C. Roos 779 1937-04-23
United States, California, San Bernardino, Twentynine Palms, 34.12889 -116.04139, 610m
UCR
Marcela Ruiz Guerrero 2017--1181 2017-11-01
Mexico, Sinaloa, San Ignacio, Area de Protección de Flora y Fauna Meseta de Cacaxtla, Ejido Toyhúa, puente del Arroyo Toyhúa, a los costados de la maxipista, 23.5898 -106.69662, 11m
UCR
Y. Ramírez-Amezcua 1610 2009-01-02
Mexico, Michoacán, Lazaro Cardenas, entrada del Rancho El Malacate, 1.5 km al sur de Solera de Agua, 18.00983 -102.43892, 6m
UCR
James Henrickson 16736 1978-04-30
United States, California, San Bernardino, c. 9 air miles ESE of Barstow, c. 2 mi south of Daggett, 0.7 mi west of Camp Rock Road on a powerline road, 34.83333 -116.8725, 762m
UCR
Y. Ramírez-Amezcua 734 2006-10-11
Mexico, Michoacán, Arteaga, 2 km al norte de Infiernillo, rumbo a la autopista, 18.31139 -101.90083, 100m
UCR
E.W. Lathrop 5258 1962-09-18
Mexico, Chiapas, Pueblo Nuevo Solistahuacan, [Colegio Linda Vista/Hospital Yerba Buena] 3 km north of Pueblo Nuevo Solistahuacán, 17.17917 -92.90222, 1738m
UCR
Barry A. Prigge 2723 1978-04-23
United States, California, San Bernardino, Vontrigger Hills, north end of hills near mine shafts, c. 12.5 air miles north of Goffs, 35.1 -115.08333, 1143m
UCR
Barry A. Prigge 2825 1978-05-07
United States, California, San Bernardino, Granite Mountains; mouth of Bull Canyon, 34.86667 -115.75, 793m
UCR
G.P. Schultz 1134 1999-03-06
Mexico, Quintana Roo, Lazaro Cardenas, Rancho El Eden, around abandoned buildings and paddocks of ranch; approximately 5 km SE of Station at El Eden Ecol. Reserve; Yucatan Peninsula, Yalahau Region, 21.2 -87.18333, 5m
UCR
A.C. Sanders 29011 2004-10-10
United States, California, San Bernardino, north end of Sheep Hole Mtns, along gasline road 1 mile NE of Amboy Rd. near Sheep Hole Pass, 34.27167 -115.70833, 549m
UCR
Ronald L. Needham 10035 1962-05-05
United States, California, San Bernardino, Stoddard Wells area, west of Barstow Road, c. 10 mi. south of Barstow, 34.71917 -117.08472, 884m
UCR
Naomi Fraga 6612 2019-07-13
United States, California, San Bernardino, Jack Spring near Fort Irwin, east of Barstow, 35.15483 -116.75567, 727m
UCR
Karen Simmons s.n. 1979-05-04
United States, California, San Bernardino, 11 miles northwest of Essex, on Essex Road, 34.84222 -115.37861, 762m
UCR
M. Sears 1184 1978-04-12
United States, California, San Bernardino, 30 miles west of Rice; dirt road north into Cadiz Valley, north of Coxcomb Mountains, 34.08778 -115.34333, 390m
UCR
Marcela Ruiz Guerrero 2018--854 2018-03-06
Mexico, Sinaloa, San Ignacio, Area de Protección de Flora y Fauna Meseta de Cacaxtla. Ejido El Pozole, poblado ex estación del tren, 23.59964 -106.72042, 4m
UCR
William Shapeero s.n. 1954-04-28
United States, California, Riverside, Joshua Tree National Monument [vague location mapped near Cottonwood Visitor Center], 33.74861 -115.82361
UCR
Jim André 13709 2010-04-23
United States, California, San Bernardino, Kelso Dunes, Mojave National Preserve, along powerline access road at south end of dunes, 7.5 miles west of Kelbaker Rd., 34.87182 -115.77207, 680m
UCR
Jim André 14281 2010-05-25
United States, California, San Bernardino, Woods Mountains, Mojave National Preserve; southwest end of Woods Mtn (at base) c. 1 mi. east of Hole-in-the-Wall Campground, and 0.2 mi. south of Blackrock Group Camp; Woods Mountains, 35.04408 -115.38192, 1289m
UCR
E.W. Lathrop 7868 1978-05-07
United States, California, Kern, Jawbone Canyon, 19 mi. NE of Mojave, 5 mi. west of Hwy 14, 35.31747 -118.07978
UCR
Jon M. Stewart 8503 1985-03-16
United States, California, Riverside, Santa Rosa Mtns, Martinez Canyon, 33.52222 -116.22083, 259m
UCR
Frank C. Vasek 610522--08 1961-05-22
United States, California, Kern, along U.S. Hwy 395, 4.1 miles north of Johannesburg, 35.42058 -117.66989, 930m
UCR
Steve Boyd 820501--21 1982-05-01
United States, Nevada, Clark, along road northeast of McCullough Pass in Eldorado Valley, east side of the McCullough Range, 35.78578 -115.05211
UCR
A.C. Sanders 328 1978-04-07
United States, California, San Bernardino, Whipple Mtns, 1.1 mi NW of Whipple Wash on utility road that runs from E side of mtns to NW side, 34.36417 -114.29361, 305m
UCR
Cameron Duncan s.n. 1966-04-08
United States, California, San Diego, By road to Borrego Springs (S-3) about 400 yds. north of the boundry of Borrego Desert State Park (about 2 mi south of Borrego Springs), 33.1725 -116.33417, 457m
UCR
Richard A. Marin MH64--15 1964-08-31
Honduras, Cortes, Santa Cruz de Yojoa, El Jaral, 14.94111 -88.02, 655m
UCR
A.C. Sanders 22794 1999-05-28
United States, California, Riverside, between La Quinta and Indio, along Jefferson St. between Ave 54 and I-10; Coachella Valley, 33.68333 -116.26667, 10m
UCR
John C. Roos 787 1937-04-28
United States, California, San Bernardino, near the Turtle Mountains, 34.28611 -114.85
UCR
Richard A. Marin 63--55M 1963-07-24
Mexico, Chiapas, Simojovel, 5 miles east of Simojovel, 17.1425 -92.63389, 267m