UCR
Scott D. White 1607 1993-07-01
United States, California, Riverside, Wilson Creek, at point where it crosses Sage Rd (Hwy R3), c. 2 rd. miles north of Radec, 33.48667 -116.91167, 494m
UCR
Steven A. Junak SCa--149 1995-11-09
United States, California, Los Angeles, Santa Catalina Island. Along Craters of the Moon Road to Salta Verde, 33.32519 -118.41081, 24m
UCR
George K. Helmkamp s.n. 1995-12-06
United States, California, San Bernardino, Big Morongo Wildlife Preserve; beside the Willow Trail.; Little San Bernardino Mtns., 34.05056 -116.56806, 777m
UCR
K. Farnsworth s.n. 1995-10-27
United States, California, San Diego, Poway, Rattlesnake Creek by bridge, near intersection of Twin Peaks Road and Tierra Bonita Road, across from PVRA [Poway Valley Riders Assoc. polo arena]; Peninsular Ranges, 32.97639 -117.02667
UCR
R.G. Swinney 13308 2010-06-23
United States, California, Los Angeles, Big Tujunga Ponds (Wildlife Sanctuary) Natural Area, c. 200 meters west of I-210 Fwy, at the far east end of the Hansen Dam Basin, 34.26917 -118.34111, 341m
UCR
Steven A. Junak SC--1984 1990-09-19
United States, California, Santa Barbara, Santa Cruz Island, in first canyon north of beach, E side of mouth of Laguna Canyon.; Santa Cruz Island, 33.966 -119.796, 30m
UCR
Sarah J. De Groot 3108 2003-08-27
United States, California, San Bernardino, Whipple Mountains: West Well, near Chemehuevi Wash, 34.44417 -114.47917, 224m
UCR
Scott D. White 768 1992-09-02
United States, California, Riverside, Vicinity of Gilman Hot Springs, north side of San Jacinto River, and a thin strip trending north of the river & west of the Hot Springs [vicinity of Massacre Canyon outwash/ Potrero Creek]; San Jacinto Valley, 33.83806 -117.00139, 451m
UCR
G.P. Schultz 589G 1997-07-08
Mexico, Quintana Roo, Lazaro Cardenas, El Eden Reserve, c. 30 mi. NW of Cancun. Savanah plots in south end of wetland; Yucatan Peninsula, 21.2 -87.18333, 6m
UCR
Jim André 6523 2005-09-12
United States, Nevada, Lincoln, Meadow Valley Wash, 36.89361 -114.66556, 611m
UCR
Jon M. Stewart 856 1994-05-02
United States, California, Riverside, Coachella Valley. Thermal, Filmore Street and Avenue 66, 33.56917 -116.13, -55m
UCR
Jon P. Rebman 22842 2012-03-21
Mexico, Baja California (norte), Ensenada, Canyon San Isidro, c. 3.3 km norhteast of Erendira, in the bottom of the canyon just south off the main road into Erendira, 31.29181 -116.342, 50m
UCR
Scott D. White 1411 1993-05-27
United States, California, Riverside, North Alberhill Ranch, in hills north of Walker Canyon, 33.73333 -117.38333, 490m
UCR
F.M. Reed 594 1904-06-12
United States, California, Riverside, along Santa Ana River, near sewer outfall; Riverside, 33.99167 -117.38333, 244m
UCR
Wesley E. Niles s.n. 1997-10-03
United States, Nevada, Clark, Red Rock Springs, SE of Bitter Ridge, Gold Butte area., 36.46219 -114.20769, 570m
UCR
K.E. Smith 010 1996-05-03
United States, Nevada, Clark, Overton Wildlife Management Area, 36.52844 -114.41069, 400m
UCR
A.C. Sanders 14322 1994-04-04
Mexico, Sonora, Huatabampo, Yavaros, sand dunes at the lighthouse, 26.70333 -109.51667, 1m
UCR
T.R. Van Devender 92--603 1992-05-08
Mexico, Sonora, Alamos, Repressos (tanks) on Rancho el Conejo (=Rancho Corcovada) above Rio Cuchujaqui, 12.9 km (by air) SSE of Alamos.; Rio Mayo, 26.90278 -108.91667, 260m
UCR
Elizabeth Makings 4857 2016-03-10
United States, Arizona, Yuma, northeast of Yuma and north of the Fortuna Hills near Dome, 33.29206 -115.91939, 60m
UCR
T.R. Van Devender 92--233 1994-04-13
Mexico, Sonora, Alamos, Arroyo Las Bebelamas, c. 2 km NE of El Rincon Viejo, Arroyo, c. 5 km (by air) north of Alamos, Sierra de Alamos; Rio Mayo, 27.07333 -108.9275, 540m
UCR
T.R. Van Devender 96--11 1996-03-09
Mexico, Sonora, San Javier, 2.7 km east of La Barranca on Mex. Hwy 16, 28.57333 -109.66617, 600m
UCR
Jon P. Rebman 26643 2013-05-21
United States, California, San Diego, Camp Pedleton Marine Corps Base, south-central portion of the base; Training Area SMR2, northeast of the intersection of Vandegrift Blvd and Basilone Road, along the southeast side of the Santa Margarita River. Square: E6, 33.32269 -117.33661, 30m
UCR
Richard A. Marin MH64--17 1964-08-31
Honduras, Cortes, Santa Cruz de Yojoa, El Jaral, 14.94111 -88.02, 655m
UCR
Jose A. Machuca Nuñez 6951 1993-03-14
Mexico, Jalisco, Teocuitatlan De Corona, Vereda al Sur de Citala, 20.09306 -103.25278, 1850m
UCR
R.E. Riefner, Jr. 11--110 2011-08-22
United States, California, San Diego, city of Encinitas, beach area west of the end of Grandview Street and south towards Jupiter Street, 33.07433 -117.30933, 4m
UCR
G.P. Schultz 1099 1999-02-20
Mexico, Quintana Roo, Lazaro Cardenas, El Eden Ecological Reserve, c. 30 miles (45 km) NW of Cancun. Trail to Cenote Ayim, approx 3.5 km north of the Station; Yucatan Peninsula, Yalahau Region, 21.2 -87.18333, 6m
UCR
Mitch Provance 818--04 2018-08-23
United States, California, Riverside, Alberhill, Temescal (Alberhill) Creek, north and south sides of Temescal Canyon Rd, 0.1-0.3 miles west of I-15 overpass., 33.73539 -117.4165, 360m
UCR
Onkar Singh 5153 2015-03-19
United States, California, Imperial, Imperial Valley, Naval Air Facility El Centro, southeast corner of "Parachute Drop Test Range", c. 10 km NE of Plaster City, 32.845 -115.76444, -14m
UCR
Sarah J. De Groot 2874 2003-05-19
United States, California, San Bernardino, WHIPPLE MOUNTAINS: Bass Point, along Parker Dam road just north of Colorado River Indian Reservation, 34.20417 -114.22825, 113m
UCR
A.C. Sanders 22227 1998-08-20
United States, California, Riverside, Morongo Indian Reservation, Lion Canyon; San Bernardino Mtns., 33.95 -116.75833, 671m
UCR
Richard A. Marin 64--29M 1964-07-31
Mexico, Chiapas, Frontera Comalapa, 5 miles west of Ciudad Cuahtemoc, 15.68917 -92.05806, 823m
UCR
Jim André 10147 2009-04-10
United States, California, San Bernardino, southwest end of the Clipper Mountains. Along dirt road to Bonanza Mine, 2.2 miles north of Hwy 66 at Danby, 34.6717 -115.39515, 559m
UCR
Jim André 7856 2007-04-19
United States, Nevada, Nye, Ash Meadows National Wildlife Refuge, c. 1 mile NW of Collins Ranch area, 36.39881 -116.3095, 697m
UCR
A.C. Sanders 43522 2018-03-26
United States, California, Imperial, Chocolate Mountains Aerial Gunnery Range; along old Coachella Canal road at edge of range, 2 miles north of Frink, 33.39233 -115.64707, 28m
UCR
Richard D. Goeden s.n. 1965-06-29
United States, California, Imperial, Pound Road c. 1 mi. SE of Niland; Salton Sink, 33.21667 -115.49167, -40m
UCR
Mitch Provance 907 1998-07-23
United States, California, Riverside, Jurupa Mountains Cultural Center, 1/4 mile SE of peak 1411; Jurupa Mountains, 34.01667 -117.43333, 290m
UCR
A.C. Sanders 28795 2004-09-03
United States, California, San Diego, Carlsbad, southern edge of Carlsbad Highlands Ecological Reserve, 1 km south of Cerro de la Calavera, 33.15778 -117.28167, 30m
UCR
Jon P. Rebman 27711 2014-02-25
United States, California, San Diego, Camp Pendleton, southwest portion of base, Training Area Oscar 1, north of the Santa Margarita River between I-5 and Stuart Mesa Road, around a pond. Atlas Square: G4, 33.23989 -117.40169, 3m
UCR
Sarah J. De Groot 3939 2004-03-29
United States, California, San Bernardino, Whipple Mtns: Copper Basin reservoir, ~NE side of lake. MWD property (permit 28 Aug. 2003), 34.29417 -114.23389, 302m
UCR
Ginny Short 096 2019-04-25
United States, California, Riverside, Coachella Valley Valley Preserve, Thousand Palms Oasis, Simone Pond, 33.847 -116.313, 190m
UCR
Mitch Provance 1786 1999-09-14
United States, California, Riverside, Riverbottom along Spring Brook between Lake Evans (Fairmount Park) and the Santa Ana River at the Mission Bridge, along bike path, vicinity of old Boy Scout camp; Riverside, 33.99167 -117.38333, 238m
UCR
David J. Keil 16557 1982-11-28
Antigua and Barbuda, St. George's Parish, between Coolidge Airport and St. George's Church, 17.1125 -61.80278, 12m
UCR
A.C. Sanders 37283 2010-02-20
United States, California, Imperial, east of Winterhaven, west side of dirt road (east of ag fields) near east end of Arnold Rd., 32.75167 -114.58806, 38m
UCR
Marcela Ruiz Guerrero 2018--1827 2018-06-13
Mexico, Sinaloa, San Ignacio, Area de Protección de Flora y Fauna Meseta de Cacaxtla, Arroyo El Tule, Las Lajas, 23.57712 -106.67102, 27m
UCR
A.C. Sanders 25633 2002-11-21
United States, California, Riverside, development called "Trilogy at Glen Ivy," between Bixby and Brown Canyons, 33.775 -117.50833, 366m
UCR
Stephen J. Myers s.n. 2014-04-29
United States, California, Riverside, Coachella Valley, c. 1.2 mi. SE of Mecca at intersection of 68th St. and Johnson Ave., 33.55472 -116.05972, -60m
UCR
Dominic Gentilcore 2222 2020-11-02
United States, Nevada, Clark, Gold Butte National Monument. Bearpaw Poppy Spring, 36.43878 -114.27775, 450m
UCR
A.C. Sanders 29036 2004-11-12
United States, California, San Diego, San Elijo Lagoon, SE arm near intersection of La Orilla and El Camino Real, 33.01 -117.24083, 3m
UCR
Scott D. White 10482 2004-06-04
United States, California, Riverside, San Jacinto River wash and adjacent alluvial benches, near Indian Creek confluence, 33.75833 -116.87917, 503m
UCR
A.C. Sanders 31764 2005-10-07
United States, California, San Diego, Agua Hedionda Lagoon Ecological Reserve, SE of the lagoon near Cannon Rd. and west of El Camino Real, SSE of Laguna Riviera Park but south of Agua Hedionda Creek, 33.14194 -117.30861, 3m
UCR
Jim André 16031 2011-03-17
United States, California, San Bernardino, along northwest bank of Colorado River, c. 2.0 mi north of Needles (Hwy I-40) just east of Needles Hwy, 34.86235 -114.62797, 137m
UCR
Scott D. White 10605 2004-07-07
United States, California, Orange, Laguna Niguel, along Pacific Island Drive, 33.49667 -117.72167, 61m
UCR
Mitch Provance 1775 1998-04-08
United States, California, Riverside, Arroyo Tequesquite, northeast side of proposed "Andulka Park" just west of the corner of Chicago and Central Avenues; City of Riverside, 33.93333 -117.36667, 305m
UCR
UCR0137248 Naomi Fraga 6200 2018-10-01
United States, California, San Bernardino, Clipper Mountains, Bonanza Spring, 34.68569 -115.4955, 636m
UCR
Larry Hendrickson 3178 2005-04-16
United States, California, Imperial, Picacho State Recreation Area, south side of the Colorado River, and north of main access road, 33.02189 -114.612, 63m
UCR
Dan S. Cooper 713--20 2013-07-26
United States, California, Ventura, Simi Valley, vacant lot east of Madera Rd, south of Cochran St.; bordered on north by railroad track and on other sides by industrial/warehouses, 34.27806 -118.79206, 221m
UCR
T.B. Salvato 3440 2008-05-05
United States, California, San Diego, c. 10 mi NE of San Diego near Santee, west of Santee Lakes and north of Mast Boulevard, near and southwest of the electrical substation, 32.85333 -117.01278, 40m
UCR
Marcela Ruiz Guerrero 2018--89 2018-01-25
Mexico, Sinaloa, San Ignacio, Area de Protección de Flora y Fauna Meseta de Cacaxtla, Arroyo El Tule, Las Lajas, 23.57653 -106.67142, 30m
UCR
A.C. Sanders 31787 2005-10-07
United States, California, San Diego, Buena Vista Lagoon Ecological Reserve, Oceanside, NW side of lagoon near Audubon Nature Center at Hill St./Carlsbad Blvd., 33.16917 -117.35667
UCR
Scott D. White 9871 2003-11-20
United States, California, Orange, Santa Ana Mtn foothills. San Juan Creek in San Juan Capistrano, 33.49167 -117.65, 24m
UCR
UCR0137250 Naomi Fraga 6214 2018-10-01
United States, California, San Bernardino, Clipper Mountains, Bonanza Spring, 34.68569 -115.4955, 636m
UCR
D.E. Bramlet 3074 2000-08-30
United States, California, Riverside, Lake Skinner Regional Park. Tucalota Creek, just east of the equestrian bridge which crosses the creek. 1400-1500 ft north of the dirt service road (1487), and 2,600 - 2,700 ft. SE of the service road in Section 6 (1516), 33.59444 -117.00556, 470m
UCR
A.C. Sanders 23589 2000-07-21
United States, California, San Bernardino, Arrowhead Hot Springs, in lower Waterman Canyon; San Bernardino Mtns., 34.19167 -117.275, 610m
UCR
Mitch Provance 2134 2000-05-25
United States, California, San Bernardino, NW base of the La Loma Hills, c. the northern extreme of S. Pellisier Rd.; Santa Ana River Wash, 34.03333 -117.38333, 244m
UCR
A.C. Sanders 40092 2012-04-27
United States, California, Riverside, Temescal Canyon, along Temescal Canyon Rd. between Glen Ivy/I-15 and Indian Truck Trail, 265 m NW of El Hermano Rd., 33.76117 -117.46153, 310m
UCR
D.E. Bramlet 4836 2011-05-16
United States, California, Los Angeles, Puente Hills Landfill, 1850 ft. south of the 60 freeway, 1.3 miles east of Workman Hill Road, 2540 ft. north of Skyline Fire Road, 34.02417 -118.00889, 232m
UCR
Dick Newell 287 2012-09-26
United States, California, Orange, Newport Beach, Back Bay Drive at Big Canyon parking area, 33.63072 -117.88508, 3m
UCR
A.C. Sanders 27904 2004-05-18
United States, California, Riverside, Alberhill Mountain, around dried pool in bottom of a large clay pit, 33.71639 -117.37611, 445m
UCR
Dan S. Cooper s.n. 2005-05-10
Mexico, Baja California (norte), Mexicali, Algodones dunes, southern toe at edge of agricultural field, end of dirt road N of Rancho Grande and N of the road between Merida and Algodones, c. 4 mi NE of Ciudad Morelos, 32.6825 -114.81639, 50m
UCR
Richard D. Goeden s.n. 1980-06-18
United States, California, San Luis Obispo, northeast of Cayucos. Santa Rita Creek Road, 3-4 miles east of Cypress Mountain Rd (east end of road); Santa Lucia Range, 35.49667 -120.80833, 300m
UCR
Sandra Leatherman 45 1998-09-03
United States, California, Orange, Dana Point: Monarch Beach, northeast of the intersection of State Highway 1 and Crown Valley Parkway, and west of Salt Creek, 33.48442 -117.72119, 30m
UCR
G.F. Pratt 96--56 1996-05-23
United States, California, San Bernardino, Fort Irwin National Training Center, Bitter Spring, 35.22667 -116.43, 427m
UCR
Marcela Ruiz Guerrero 2018--1440 2018-04-11
Mexico, Sinaloa, San Ignacio, Area de Protección de Flora y Fauna Meseta de Cacaxtla. La Laguna Dulce, 23.53842 -106.67315, 3m
UCR
A.C. Sanders 43491 2018-03-22
United States, California, Imperial, Salton Trough; lobe of Chocolate Mtns. Aerial Gunnery Range just outside Camp Billy Machen and SW of the Coachella Canal, near intersection of Coachella Canal Rd. and Gas Line Rd., 33.2925 -115.49778, 26m
UCR
A.C. Sanders 37296 2010-02-20
United States, California, Imperial, old dry river channel at upper end of Haughtelin Lake (old Colorado R. oxbow), NE of Winterhaven off Cocopah (Blackwell) Rd., 32.77722 -114.57639, 41m
UCR
D.E. Bramlet 4746 2010-08-09
United States, California, Riverside, Diamond Valley Lake, proposed East Lake Recreation Site, 33.69361 -116.98389, 479m
UCR
Marcela Ruiz Guerrero 2018--298 2018-01-31
Mexico, Sinaloa, San Ignacio, Area de Protección de Flora y Fauna Meseta de Cacaxtla, Estero Las Tinajas, 23.63348 -106.7822, 3m
UCR
A.C. Sanders 31104 2005-06-22
United States, California, San Diego, Buena Vista Lagoon Ecological Reserve (DFG), Carlsbad, south side of lagoon on the east side of I-5 Fwy, 33.17528 -117.34472, 2m
UCR
Frank C. Vasek HMS--203 1967-09-18
United States, Arizona, Mohave, below Boriana Mine along Boriana Mine Rd, W side of the range east of Yucca; Hualapai Mountains, 34.9 -113.93333, 1174m
UCR
A.C. Sanders 31637 2005-09-09
United States, California, San Diego, Batiquitos Lagoon Ecological Reserve, Leucadia, SW side near I-5 and La Costa Ave., 33.08583 -117.29472, 1m
UCR
D.E. Bramlet 4734 2010-08-03
United States, California, Los Angeles, Whittier Narrows, San Gabriel River, 34.025 -118.05833, 61m
UCR
David Charlton 2451 1988-11-05
United States, Arizona, Pima, along the Mexican border, southern Organ Pipe Cactus National Monument. About 10 miles west of Lukeville, along Puerto Blanco Road, 4 miles east of Quitobaquito Springs; Sonoran Desert, 31.93194 -112.97194, 366m
UCR
Dave Silverman 426 1999-11-13
United States, California, San Diego, SW part of county, lower Sweetwater River, Dept. of Public Works mitigation site, adjacent to Bonita Road, 60 acre area west of Willow St., 32.65722 -117.04528, 12m
UCR
A.C. Sanders 22793 1999-05-28
United States, California, Riverside, between La Quinta and Indio, along Jefferson St. between Ave 54 and I-10; Coachella Valley, 33.71167 -116.26667, 18m
UCR
Justin M. Wood 142 2008-09-19
United States, California, Riverside, Temecula - Murrieta Creek, downstream of First Street Bridge, 33.48333 -117.14167, 293m
UCR
A.C. Sanders 20033 1997-03-19
United States, California, Riverside, S foot of Bachelor Mtn, across the northern arm of the lake from the boat ramp, from dirt track down to lakeshore; Lake Skinner area, 33.6 -117.05, 457m
UCR
Jon P. Rebman 28817 2014-09-25
United States, California, Imperial, Colorado River, south of Milpitas Wash, east of Hwy 78, south of Palo Verde & SE of Palo Verde Mountains, south of Walter's Camp, on BLM land on the west side of the Colorado River near the end of Walter's Camp Road, 33.215 -114.67722, 105m
UCR
Jon P. Rebman 28815 2014-09-25
United States, California, Imperial, Colorado River, south of Milpitas Wash, east of Hwy 78, south of Palo Verde & SE of Palo Verde Mountains, south of Walter's Camp, on BLM land on the west side of the Colorado River near the end of Walter's Camp Road, 33.215 -114.67722, 105m
UCR
A.C. Sanders 28773 2004-09-03
United States, California, San Diego, Carlsbad, Agua Hedionda Ecological Reserve, off Park St. near Laguna Riviera Park, along foot trail/service road along NE side of reserve, 33.14583 -117.30889, 3m
UCR
Marcela Ruiz Guerrero 2017--567 2017-08-30
Mexico, Sinaloa, San Ignacio, Area Protegida FyF Meseta de Cacaxtla, Estero El 29, camino de terracería de acceso al estero, 23.53231 -106.66892, 5m
UCR
Jim André 14948 2007-06-14
United States, Nevada, Nye, Ash Meadows National Wildlife Refuge, at Scruggs Spring, 1.0 mile WNW of Devil's Hole, 36.42958 -116.30878, 706m
UCR
A.C. Sanders 42644 2016-10-22
Mexico, Baja California (norte), Ensenada, Arroyo La Bocana at private recreation area called "Cabana" near Cerro La Bocana, c. 19.5 km WSW (251°) of Cataviña, 29.67222 -114.91103, 345m
UCR
UCR0247778 Mark Madsen 9662 2018-04-21
United States, Arizona, Mohave, Beaver Dam Wash c. 7 miles air miles north-northwest of Beaver Dam, 36.9735 -113.98425, 640m
UCR
G.P. Schultz 1222 1999-07-19
Mexico, Quintana Roo, Lazaro Cardenas, El Eden Reserve, c. 30 mi. NW of Cancun. Area surrounding Laguna Chamacos, approximately 1 km SW of Station building; Yalahau Region, Yucatan Peninsula, 21.2 -87.18333, 6m
UCR
Janna Weiss 591 1993-11-02
Mexico, Oaxaca, Santa Cruz Zenzontepec, Comunidad: Llano el Temblor, Sola de Vega Distrito, 16.53833 -97.40833, 1560m
UCR
Mark A. Elvin 2688 2003-05-03
United States, California, San Diego, SE side of Otay Mtn, Marron Valley, along Cottonwood Creek c. 1 km north of the Mexican border, 32.57278 -116.75778, 168m
UCR
Dick Newell 020 2010-04-27
United States, California, Orange, Lomas de Santiago, Agua Chinon wash 1/4 mile north of Hwy 241 toll road, 33.69778 -117.68222, 226m
UCR
Onkar Singh 4742 2014-05-22
United States, Nevada, Clark, Moonscape Canyon, c. 6 km south of Hoover Dam, 35.96611 -114.73806, 220m
UCR
Mitch Provance 718--15 2018-07-14
United States, California, Los Angeles, Long Beach, El Dorado Park, Area III, north of E Wardlow Rd, east edge of the largest pond, just north of the boathouse, 33.82114 -118.08344, 9m
UCR
A.C. Sanders 28108 2004-06-10
United States, California, San Diego, Carlsbad, Agua Hedionda Ecological Reserve, near El Camino Real and Cannon Rd, along lower Agua Hedionda Creek, 33.14917 -117.29806, 9m