DES
DES00051382 A. C. Sanders 23711 2000-10-01
USA, California, San Bernardino County, Southern Mojave Desert: Victorville, Upper Narrows of the Mojave River just above Hwy 18 bridge. T5N R4W Sec. 10 SE/4., 34.52917 -117.2792, 835m
DES
DES00072289 Wendy C. Hodgson 23399 2008-09-09
USA, Arizona, Pinal County, On north side of Park Link Drive, east of Interstate 17, west of Owl Head Ranch Road., 32.544533 -111.313567, 579m
DES
DES00091204 Dixie Z. Damrel 612 1998-05-17
USA, Arizona, Pinal County, San Tan Mountains Regional Park. Brenner Pass Road; north of Judd Road; southeast of the Goldmine Mountains, 33.1501 -111.61, 515m
DES
DES00054911 H. D. Hammond 11937 2002-09-19
USA, Arizona, Pinal County, Tierra Grande, Calle Tueria, off Eleven Mile Corner Rd. S of Pinal Co. Fairgrounds; Hors paddock, 32.866667 -111.566667, 457m
DES
DES00001050 E. R. Blakley B-1591 1952-08-25
USA, Arizona, Maricopa, Papago Park, 33.45806 -111.94917, 390m
DES
DES00053243 Dixie Z. Damrel 2689 2004-09-28
USA, Arizona, Yavapai County, Agua Fria National Monument, Beside dirt road in side wash in Agua Fria flood plain, NE of Coldwater Guest Ranch., 34.10195 -112.1017, 645m
DES
DES00002280 J. Harry Lehr 16 1969-05-28
USA, Arizona, Maricopa, East side North 25 Place north of Cactus Road., 33.599825 -112.027209, 396m
DES
DES00002604 Mrs. Barbara C. Hovatter 466 1969-09-03
USA, Arizona, Yuma, Sheep Tank Road, a few hundred yards south of Rock House on Rt. 60-70., 33.455689 -113.813816, 434m
DES
DES00051491 Dawn Goldman DG-7 2003-09-23
USA, Arizona, Maricopa County, Tonto National Forest, Moving west on Forest Service Road 1530, 33.9831 -111.7359, 687m
DES
DES00005951 E. R. Blakley 1860 1953-09-27
USA, Arizona, Navajo, 5 mi. north of Joseph City., 35.028362 -110.345775, 1555m
DES
DES00095030 G. Rink 12433 2014-03-26
USA, California, San Bernardino County, Johnson Valley, near Galway Dry Lake, 34.534791 -116.49687, 865m
DES
DES00084073 Cass Blodgett 726 2016-05-14
United States, Arizona, Maricopa County, White Tank Mountain Regional Park, picnic area 1 wildlife water tank., 33.583394 -112.500662, 447m
DES
DES00029400 W. Hodgson, s.n. 1983-11-02
Mexico, Baja California Sur, 7 miles N of La Paz., 24.244006 -110.312738
DES
DES00007205 J. H. Lehr 641 1972-04-18
USA, Arizona, Mohave County, Pima Drive, West of McCulloch Blvd, Lake Havasu City., 34.475642 -114.328414, 250m
DES
DES00030916 R. D. Worthington 14632 1986-08-09
USA, New Mexico, Hidalgo, Peloncillo Mts, Tank Mtn, approx. 10 air mi. SSW of Animas on S end of Tank Mtn., 31.8129 -108.8302, 1524m
DES
DES00053841 Dixie Z. Damrel 2725 2004-10-05
USA, Arizona, Yavapai County, Agua Fria National Monument, Black Mesa, in dry tank near the border with I-17., 34.22087 -112.1083, 1038m
DES
DES00089738 Frankie S. Coburn 1244 2012-09-06
United States, Arizona, Yavapai County, Side of Sycamore Canyon road along Verde River; 1.8km N of Clarkdale; near pool at base of Clarkdale Mine mountain of black tailings., 34.787849 -112.053566, 1030m
DES
DES00010315 Noel H. Holmgren 7083 1973-05-03
USA, Arizona, Graham, San Simon Valley, at junction of U. S. Highway 666 and U. S. Highway 70, 10 airline miles east-southeast of Safford., 32.7951 -109.5525
DES
DES00099312 Lucas C. Majure 6916 2017-09-03
United States, Arizona, Pima County, Las Ciengas National Conservation Area, ca. 3 mi N of Arizona State Route 82, off of Rd. 900 (E Yucca Farm Rd.); Boghole (Frogfence area of BLM), 31.746633 -110.5995, 1333m
DES
DES00031741 Wendy Hodgson 2709 1983-11-09
USA, Arizona, Maricopa County, W flank of Sierra Estrella Mountains, foothills. First dirt road off Rainbow Rd. going east, 33.356058 -112.538942, 299m
DES
DES00055108 W. Ellis Wiltbank 182 1933-09-29
USA, Arizona, Gila, Tonto National Forest: Hackberry Administrative Site., 792m
DES
DES00097125 Lynn Wolden 145 1989-06-30
USA, Arizona, Maricopa County, Hassayampa River Preserve; ca. 2 miles southeast of Wickenburg on Highway 89, south side of Palm Lake., 33.9345 -112.693, 610m
DES
DES00050998 C. W. McLellan 1444 1939-06-04
USA, Arizona, Roll, 32.768381 -113.9891
USON:USON
2463 J. Rodríguez 738 1981-08-19
México, Sonora, San Pedro, Hermosillo, Son., 29.59055556 -110.8813889
USON:USON
6566 Richard S. Felger 85-1226 1985-10-10
México, Sonora, El Baviso. 1.1 miles north of San Carlos road (from east end of San Carlos), then 1.8 miles west to corral at Arroyo Palma Quemada., 27.96666667 -111.05, 35m
USON:USON
26760 T.R. Van Devender 95-670 1995-07-31
United States, Arizona, Pima County, Tucson. Entre Sixth y Seventh Streets sobre Highland Avenue.
USON:USON
20718 Richard S. Felger 85-892 1985-08-13
México, Sonora, North end of Miramar, north end Bahía Bacochiobampo, ca 10 km north of Guaymas.
USON:USON
3156 A.L. Reina G. 95-374 1995-08-11
México, Sonora, 3.2 Km. al NNE del Oasis en la carretera Mexico 15., 29.71944444 -111.05, 570m
USON:USON
8531 A.L. Reina G. 2001-529 2001-07-17
México, Sonora, Rio Santa Cruz on road to Santa Cruz, ca. 11 km east of Nogales. Municipio de Nogales., 31.30861111 -110.8297222, 1172m
USON:USON
23684 T. R. Van Devender 2009-274 2009-06-17
México, Sonora, Rancho El Remolinito, 25.3 km (by air) west of Benjamín Hill., 30.16583333 -111.3733333, 856m
USON:USON
28855 Carlos Galaz-Samaniego CGS19-009 2019-09-21
México, Sonora, Playa Estela, 0.5 km al norte de Kino Nuevo, Bahía de Kino, Hermosillo, Sonora. En la subida del cerro de coloración rojiza al norte del área de desembarco, en ladera de exposición sur, 28.893982 -112.047308, 10m
USON:USON
16623 José Jesús Sánchez Escalante 2010-526 2010-10-04
México, Sonora, Arroyo el Catrín, Rancho El Salto, Municipio de Imuris, Sonora. A 31.3 km (línea recta) ESE of Imuris., 30.68333333 -110.5527778, 1268m
USON:USON
8820 A. Búrquez M. 92-269 1992-03-22
México, Sonora, 2.5 km al Sur de Hermosillo, Son. Al Este del Cerro las Víboras., 29.01666667 -110.95, 250m
USON:USON
1821 R. López E. SN 1983-07-21
México, Sonora, Carr. Siete Cerros-Costa Rica, Km. 26, Costa de Hermosillo., 28.92166667 -111.5847222
USON:USON
18311 David A. Delgado Z. 2011-132 2011-07-07
México, Sonora, Rancho San Bernardino, Municipio de Agua Prieta, Sonora. Campo de cultivo frente a la casa del rancho., 31.32354444 -109.2667056, 1128m
USON:USON
13413 N. de la Torre SN 2003-09-15
United States, Arizona, San Bernardino National Wildlife Refuge. Cochise Co., 31.34638889 -109.2741667
USON:USON
32263 E. I. Noreña-Rivera 2009-018 2009-06-02
Mexico, Sonora, Hermosillo, Al norte de la ciudad de Hermosillo., 29.145419 -110.975786, 266m
USON:USON
8821 A. Búrquez M. 92-306 1992-08-19
México, Sonora, 2.5 km al Sur de Hermosillo, Son. Al Este del Cerro las Víboras., 29.01666667 -110.95, 250m
USON:USON
31471 Brad Boyle 9172 2010-09-19
Mexico, Sonora, Santa Cruz, Rancho Los Fresnos Grassland Preserve. Oak-mesquite grassland straddling the US-Mexico border. Ca. 200 m to E of spring at E edge of 2005 controlled burn., 31.31814 -110.35371, 1555m
USON:USON
26659 C.E. Jenkins 3212 1980-09-14
United States, Arizona, Pima Co. Rincon VAlley. End of Speedway near freman. in Wash
USON:USON
25356 Sue Carnahan SC 557 2014-07-18
United States, Arizona, United States, Arizona, Santa Crus County, Salero ranch: Unit 1, Poorwill Canyon Ct, ~8.5mi E of Tubac, 31.60507 -110.90376, 1287m
UCR
George K. Helmkamp 7224 2001-09-17
United States, New Mexico, Hidalgo, 7.8 miles south of Animas (south extension of NM-138) then west 0.4 mile on unnamed dirt road, 31.83517 -108.80783, 1349m
UCR
Mitch Provance 612--63 2012-07-11
United States, California, Riverside, Beaumont, S side of 4th St, near Risco Circle, 33.92611 -116.99789, 773m
UCR
Glenn Rink 12433 2014-03-26
United States, California, San Bernardino, Johnson Valley, Galway Dry Lake, 34.53472 -116.49694, 865m
UCR
A.C. Sanders 10950 1991-05-06
United States, California, San Bernardino, Twenty-nine Palms Marine Corps Base, SW corner of base, east of the intersection of Border Ave. and Reche Road, vicinity of tortoise study plots, 34.24 -116.28, 823m
UCR
A.C. Sanders 14108 1993-05-29
United States, California, San Bernardino, Broadwell Dry Lake, south end of lake where Crucero Rd. (from Ludlow) enters lakebed, 34.81111 -116.17417, 400m
UCR
George K. Helmkamp 3000 1998-03-30
United States, California, San Bernardino, Dale Dry Lake. East of Twentynine Palms, along Iron Age Rd, 4.2 miles southeast of Amboy Rd; Mojave Desert, 34.143 -115.6885, 366m
UCR
Mark A. Elvin 3778 2004-10-07
United States, California, San Bernardino, 7 km NW of Emerson Dry Lake, 5.5 km south of Galway Dry Lake, 34.483 -116.483, 823m
UCR
Mitch Provance 812--69 2012-08-03
United States, California, Riverside, Beaumont, south side of W 4th St, 0.5 mile W of Veile Ave., 33.92611 -116.99731, 771m
UCR
R.E. Riefner, Jr. 13--190 2013-08-17
United States, California, Riverside, city of Lake Elsinore, along Collier St and Hwy 74 south to Temescal Wash, 33.69477 -117.34683, 393m
UCR
George K. Helmkamp 7237 2001-09-17
United States, New Mexico, Hidalgo, 7.8 miles south of Animas (south extension of NM-138) then west 0.4 mile on unnamed dirt road, 31.83517 -108.80783, 1349m
UCR
A.C. Sanders 274 1978-04-02
United States, California, Riverside, Coachella Valley near Indio, intersection of Hwy 111 and Washington St., 33.715 -116.29472, 30m
UCR
Frank C. Vasek s.n. 1978-07-06
United States, California, San Bernardino, east edge of Dale Dry Lake, 34.12944 -115.685, 366m
UCR
Onkar Singh 5421 2015-04-20
United States, California, San Bernardino, Ivanpah Valley, c. 1 km south of Primm, east side of Ivanpah Dry Lake, under transmission lines, 35.60358 -115.3905, 796m
UCR
Frank C. Vasek s.n. 1978-04-28
United States, California, San Bernardino, Lucerne Dry Lake, under powerline, near east edge. Site VIID, 34.48389 -116.88583, 878m
UCR
Hyrum B. Johnson s.n. 1973-05-28
United States, California, San Bernardino, Lucerne Dry Lake, 34.50111 -116.94583, 869m
UCR
James Henrickson 16860 1978-05-06
United States, California, San Bernardino, c. 42 air miles ESE of Barstow, south of Lavic at north end of Lavic Lake, 34.68694 -116.32417, 576m
UCR
John C. Roos s.n. 1965-09-23
United States, California, San Bernardino, roadside in Barstow, 34.89528 -117.02417
UCR
A.C. Sanders 20837 1997-06-30
United States, California, San Bernardino, Bed of Ivanpah Dry Lake; Eastern Mojave Desert, 35.49833 -115.38333, 802m
UCR
Jim André 20532 2011-12-01
United States, California, San Bernardino, Colorado River Valley along Chemeheuvi Trail Rd, just north of Chemehuevi Wash between Chemehuevi and Whipple Mtns, near west shore Lake Havasu reservoir; Colorado River Valley, 34.49207 -114.4062, 137m
UCR
Scott D. White 10093 2004-04-08
United States, California, San Bernardino, Manix Tank Trail, east of Coyote Dry Lake and south of Fort Irwin boundary (2004)., 35.1 -116.7, 610m
UCR
John C. Roos 4141 1949-04-06
United States, California, Imperial, Pope Hot Springs [=Hot Mineral Spa], 33.42556 -115.68694, -24m
UCR
John F. Green s.n. 2005-03-10
United States, California, Imperial, Salton Basin, transect along the road on the immediate NE side of the Coachella Canal right-of-way, between siphons 15 and 16, c. 2 miles NE of Frink and c. 10 miles east of Bertram, 33.37475 -115.60942, 23m
UCR
Raul Gutierrez 2103 2008-07-07
United States, Arizona, Maricopa, Gilbert, Riparian Preserve at Water Ranch, between Pond #5 and Pond #7 along Willow Way, 33.36122 -111.73486, 382m
UCR
Duncan S. Bell 2931 2011-09-30
United States, California, San Bernardino, northeast section of the Arica Mountains, northwest section of Rice Valley, ghost town of Rice, 34.08411 -114.85228, 284m
UCR
A.C. Sanders 1791 1980-08-26
United States, Arizona, Santa Cruz, About 5 miles NE of Nogales along Hwy 82 toward Patagonia, in rolling hills near the Nogales airport, 31.42778 -110.84306, 1220m
UCR
Amadeo M. Rea 786 1985-04-21
United States, Arizona, Pinal, West Casa Blanca, 33.12017 -111.89503, 364m
UCR
Edwin Kline s.n. 1920-05-02
United States, Arizona, Yuma, Gila Valley, 32.71444 -114.29, 44m
UCR
Alfred R. Roos 2879 1930-09-29
United States, Arizona, Pima, Between Benson and Vail, 32.02278 -110.61667
UCR
Mark A. Elvin 692A 1998-04-20
United States, California, San Bernardino, Twentynine Palms Marine Corps Base, Emerson Lake Training Range, at NW corner of Emerson Dry Lake, 34.46944 -116.40625, 721m
UCR
David Charlton 3980B 1989-09-02
Mexico, Sonora, Guaymas, 3-4 miles (air) northwest of San Carlos Bay, north of Guaymas, cove north of Isla Venado, 27.97556 -111.11667, 11m
UCR
Glenn Rink 14644 2017-05-29
United States, California, San Bernardino, Johnson Valley, Galway Dry Lake, 34.53939 -116.48169, 820m
UCR
John F. Green s.n. 2005-04-07
United States, California, Imperial, east of Salton Sea, just south of Coachella Canal siphon 7, east of Camp Dunlap [Slab City], 33.25611 -115.4525, 24m
UCR
George K. Helmkamp 7276 2001-09-19
United States, Arizona, Cochise, Skeleton Canyon Road, 1.3 miles east of AZ-80 in the vicinity of Apache, 31.69017 -109.11217, 1402m
UCR
R.D. Worthington 11557 1983-10-02
United States, New Mexico, Luna, Roadside of I-10, 1 mile west of the Gage Exit, 32.22667 -108.10389, 1350m
UCR
A.C. Sanders 36740 2009-04-01
United States, California, San Bernardino, west side of Broadwell Dry Lake, 34.83695 -116.18978, 401m
UCR
R.D. Worthington 11535 1983-10-01
United States, New Mexico, Hidalgo, Pyramid Mtns, hills about Lordsburg Cemetery, 32.325 -108.725, 1380m
UCR
Mitch Provance 1012--15 2012-10-24
United States, California, Riverside, SW Blythe, S of Hwy. 10, NE of intersection of S. Lovekin Blvd. and W 14th Ave., 33.60361 -114.60411, 79m
UCR
Jim André 22556 2011-10-07
United States, California, San Bernardino, Colorado River Valley, along frontage road north of US Interstate 40, 2.5 miles east of Park Moabi exit , 8.5 mi. east of Needles, about 0.3 mi. SW of Colorado River; Colorado River Valley, 34.72348 -114.49278, 127m
UCR
A.C. Sanders 28885 2004-10-17
United States, California, San Bernardino, Melville Lake, Johnson Valley, along road at northern side of the dry lake, 34.4625 -116.56972, 823m
UCR
A.C. Sanders 28888 2004-10-17
United States, California, San Bernardino, Means Lake, Johnson Valley, along road in center of the dry lake, 34.40889 -116.50444, 784m
UCR
Sarah J. De Groot 7108 2014-05-12
United States, California, San Bernardino, along Alvord Mountain Road c. 2 miles northwest of Hwy I-15, southeast of high voltae powerline, south of Alvord Mountain, 35.00114 -116.62686, 541m
UCR
Ed LaRue s.n. 1995-03-27
United States, California, San Bernardino, Silver Dry Lake, 3-32 km north of Baker, 35.35361 -116.10278, 277m
UCR
George K. Helmkamp s.n. 1995-03-16
United States, California, Riverside, Sonoran (Colorado) Desert, below Coxcomb Mountains, west of Rice Rd, 10.3 miles northeast of Desert Center, 33.81944 -115.27472, 200m
UCR
Tim Thomas 2028 1998-04-25
United States, California, San Bernardino, Twentynine Palms Marine Corps Base; east side of Lavic lava flow, 34.68861 -116.32528, 576m
UCR
A.C. Sanders 5709 1985-04-24
Mexico, Sonora, Puerto Penasco, Hwy 2, 5 miles west of Sonoyta, La Abra Plain, 31.90833 -112.91667, 350m
UCR
Glenn Rink 12968 2014-09-23
United States, California, San Bernardino, Ivanpah Dry Lake, 35.60972 -115.39917, 805m
UCR
Richard S. Felger 88--392 1988-09-13
Mexico, Sonora, Gral Plutarco Elias Calles, 2.4 km NW of Sonoyta (Rio Sonoyta Bridge) on MEX Hwy 2, 31.88528 -112.85778, 410m
UCR
Jim André 18713 2011-04-06
United States, California, San Bernardino, Silver Lake, northeast end of playa, along Hwy 127, 8.1 mi north of Baker, 35.36982 -116.11842, 277m
UCR
Philip A. Munz 13846 1935-10-12
United States, California, San Bernardino, Goffs, 34.91889 -115.06194, 762m
UCR
A.C. Sanders 40307 2012-06-25
United States, California, Riverside, Temescal Canyon near I-15 crossing of Temescal Canyon Rd. and Temescal Creek, c. 2.6 km SE of Lee (Corona) Lake, 33.73417 -117.415, 361m
UCR
Onkar Singh 5562 2015-09-05
United States, California, San Bernardino, c. 9 km ESE of Kramer Junction, north side of Hwy 58, 34.96392 -117.44542, 739m
UCR
Onkar Singh 5561 2015-08-17
United States, California, San Bernardino, c. 25 km west of Barstow, NW corner of Hwy 58 and Harper Lake Rd., 34.92944 -117.34194, 700m
UCR
Duncan S. Bell 2001 2010-10-23
United States, California, San Bernardino, northeast section of the Arica Mountains, northwest section of Rice Valley, ghost town of Rice, 34.08389 -114.85075, 284m
UCR
Dave Silverman 7831 2010-03-24
United States, California, Riverside, South Palen Lake, Chuckwalla Valley, 4.3 km SE of Sidewinder Well, 2.0 km SW of Palen Dunes Dr, and 4.6 km N of Interstate 10, 33.70894 -115.1875, 130m
UCR
Mitch Provance 517--41 2017-05-23
United States, California, Riverside, Temescal Valley, Indian Wash, SE side of Glen Eden Rd. at De Palma Rd., 33.74189 -117.44089, 372m
UCR
L.C. Higgins 26747 2005-06-09
United States, Arizona, Mohave, Beaver Dam, 36.89681 -113.931, 550m
UCR
Scott D. White 10216 2004-04-21
United States, California, San Bernardino, Southeast of Coyote Dry Lake. Just west of Manix Tank Trail, c. 0.5 - 1.5 mile NW of jtn. with powerline access road, 35.01667 -116.60833, 543m
UCR
Mitch Provance 417--109 2017-04-27
United States, California, Riverside, Lake Elsinore, borderline with Wildomar, SW of Olive St and Mission Trail., 33.64131 -117.29139, 386m
UCR
Jim André 10756 2009-06-17
United States, California, San Bernardino, Broadwell Dry Lake, along east side of Crucero Rd, NE shore of lakebed, 34.86753 -116.1874, 398m