ASU:Plants
ASU0307982 Marc A. Baker 19903 2019-03-23
United States, California, Kern, south of Rosamond Hills, 27km north of central Lancaster, 92km NNE of central Los Angeles, 34.8856 -118.1026, 754m
ASU:Plants
ASU0037010 Reid Moran 25297 1978-02-21
Mexico, Baja California, Ejido Francisco Villa, Arroyo San Simon., 30.4667 -115.85
ASU:Plants
G. K. Helmkamp 14466 2009-03-26
USA, Arizona, Gila, San Joaquin Valley: along Tully road, 0.1 mi N of its junction with Kettleman Lane, 3.8 mi S of CA, 24m
ASU:Plants
Marc A. Baker 19903 2019-03-23
United States, California, Kern, south of Rosamond Hills, 27km north of central Lancaster, 92km NNE of central Los Angeles, 34.8856 -118.1026, 754m
ARIZ
424760 Jon P. Rebman 29427 2015-02-24
United States, California, San Diego, Camp Pendleton; east-central portion of Base; India Training Area; N of Lake O'Neil; E of Santa Margarita River; on a rocky slope just east of De Luz Road along the Fallbrook Weapons Station border, 33.3623 -117.314, 105m
ARIZ
398690 Barbara Ertter 10903 1992-03-08
United States, California, Alameda County, Patterson Pass Road 2.7 miles west of Midway Road, east of divide above Patterson Creek
ARIZ
409435 G. K. Helmkamp 11685 2007-03-23
United States, California, El Dorado County, Foothills, Northern Sierra Nevada Mountains: hills bordering the east end of Sacramento Valley; Bass Lake Road at the southeast end of Bass Lake., 38.676944 -121.018611, 381m
ARIZ
442732 Christine Perala 1029 1992-03-26
United States, California, Riverside, March Air Force Base, west of Plummer Road., 33.9125 -117.291667, 488 - 518m
ARIZ
429948 Jon P. Rebman 29282 2015-02-19
United States, California, San Diego, Camp Pendleton; Wire Mountain vernal pool area, southern portion of base, on the mesa with scattered vernal pools just west of Carnes Road. Square: G5 (San Luis Rey 7.5' Q.), 33.225889 -117.373111, 57m
DES
DES00055307 Jon P. Rebman 6396 2000-04-13
USA, California, San Diego County, North Park: Switzer Canyon, 32.733611 -117.130556
DES
DES00091808 Edward F. Anderson 2168
USA, California, San Diego County, Fallbrook, 33.37642 -117.251147
DES
DES00075533 Sandy Leatherman 2010-12 2010-03-31
USA, California, San Bernardino, North of Fontana; 0.5 miles northeast of the intersection of Sierra Avenue and Highland Avenue., 34.157853 -117.432179, 500m
DES
DES00055814 Jon Rebman 6497 2000-04-18
USA, California, San Diego County, San Diego Urban Canyons, North Park/Golden Hill area: Cedar Ridge Park canyon area., 32.7225 -117.1175, 150m
DES
DES00006769 A. R. Gillogly 1966-03-19
USA, California, Riverside, 19 miles east of Indio on Highway 60., 33.653841 -115.81187, 457m
UCR
UCR0075484 A.C. Sanders 34515 2008-03-25
United States, California, Orange, Weir Canyon, 4 miles ENE of Villa Park at SE edge of Anaheim Hills, 33.82812 -117.74358, 259m
UCR
UCR0082818 Steven A. Junak SB--173 2000-04-06
United States, California, Santa Barbara, Santa Barbara Island; eastern terrace, at junction of trail to saddle and trail to Cat Canyon, 33.47839 -119.03469, 91m
UCR
UCR0082819 Steven A. Junak SB--176 2000-04-06
United States, California, Santa Barbara, Santa Barbara Island; eastern terrace, just north of north rim of Middle Canyon, in lower to middle portion of canyon, just SE of NPS Lycium grid # 1, 33.47653 -119.02867, 49m
UCR
UCR0075502 John F. Green 0408--19 2008-04-15
United States, California, Riverside, Moreno Valley/Mead Valley area, square parcel 0.8 km on a side, between Nandina Ave. and Oleander Ave, east of Day St., 33.86222 -117.27389, 483m
UCR
UCR0075475 A.C. Sanders 25769 2003-03-14
United States, California, Los Angeles, long-abandoned gravel pit on boundary between Irwindale and Azusa, east of Irwindale Ave. and south of Foothill Blvd, north edge of 210 Fwy east of the San Gabriel River channel, 34.13194 -117.92917, 159m
UCR
UCR0075558 F. Raymond Fosberg 7526 1932-03-20
United States, California, Santa Barbara, Santa Cruz Island, Hungry Man's [Hungryman] Gulch, 34.03083 -119.525, 5m
UCR
UCR0075472 Mitch Provance 411--07 2011-04-19
United States, California, Los Angeles, Fairmont, 0.2 miles east of Lancaster Rd. and W Ave. F 8, 34.73881 -118.42231, 847m
UCR
UCR0082817 George K. Helmkamp 17099 2011-03-29
United States, California, San Joaquin, along CA-26 at the junction with Ospital/N Wimer Road, c. 0.3 mile southwest of the Calaveras County line, 9.1 miles NE (56°) of Linden, 38.095 -120.945, 72m
UCR
UCR0075449 George K. Helmkamp 18687 2012-04-04
United States, California, Calaveras, along CA-26, 0.1 mile west of its junction with Milton Road, between Linden & Valley Springs, 38.105 -120.91, 67m
UCR
UCR0075510 June Latting s.n. 1979-03-26
United States, California, Riverside, Harford Springs County Park, 33.80361 -117.355, 610m
UCR
UCR0075559 George K. Helmkamp 7288 2002-02-25
United States, California, Santa Barbara, Miranda Canyon Road leading to Miranda Pine Mountain; 1.1 miles south of CA Hwy 166, 35.09306 -120.07917, 457m
UCR
UCR0075490 B.G. Pitzer 3026 1997-03-25
United States, California, Orange, Crystal Cove State Park, Pelican Point Area, along the bike trail; San Joaquin Hills, 33.58083 -117.85, 30m
UCR
UCR0075456 Anuja Parikh 3600 2013-04-01
United States, California, Kern, Grapevine area, east of Pastoria Creek, 8.2 km east of Hwy I-5, 0.5 km south of Edmonston Pumping Plant Road, 34.93881 -118.83875, 407m
UCR
UCR0075549 Ellen Dean 4620 2008-03-25
United States, California, San Luis Obispo, north of Carrizo Plain National Monument, along Soda Lake Road between College and Belmont Streets, 35.27083 -119.94278, 583m
UCR
UCR0075505 Steve Boyd 201 1980-05-05
United States, California, Riverside, Harford Springs County Park, NW corner of the Gavilan Plateau, 33.80361 -117.355, 610m
UCR
UCR0075460 A.C. Sanders 38083 2010-04-27
United States, California, Kern, hilltop on alluvial mesa on east side of Pescado Creek, along road from Canyon de la Lecheria, 0.7 km NE (15°) of confluence with Bronco Canyon, 34.86406 -118.63733, 1067m
UCR
UCR0075457 Mitch Provance 0410--11 2010-04-21
United States, California, Kern, along State Route 166, 6.8 miles east of Maricopa, 35.05806 -119.28139, 198m
UCR
UCR0113648 Robert E. Preston 3120 2017-04-06
United States, California, San Luis Obispo, Along Bitterwater Rd, c. 4.3 miles south of Bitterwater Valley Rd., 35.50139 -120.07753, 668m
UCR
UCR0127370 Christine Perala 1029 1992-03-26
United States, California, Riverside, March Air Force Base, west of Plummer Road, 33.9125 -117.29167, 488m
UCR
UCR0075543 Jeannie Gregory 5 2003-04-12
United States, California, San Diego, Wright’s Field / Mesa Del Arroz Preserve in Alpine; Grid P17, 32.82472 -116.76917, 564m
UCR
UCR0075506 Justin M. Wood 03 2008-02-04
United States, California, Riverside, Liberty Quarry, west of fwy 15 near the Rainbow exit, 33.45 -117.13333, 366m
UCR
UCR0082808 George K. Helmkamp 10084 2006-03-19
United States, California, Amador, Along Calif. Highway 49 just south of Plymouth, 38.47056 -120.85278, 323m
UCR
UCR0075452 George K. Helmkamp 11685 2007-03-23
United States, California, El Dorado, hills bordering the east end of Sacramento Valley; Bass Lake Road at the southeast end of Bass Lake, 38.67694 -121.01861, 381m
UCR
UCR0075499 T.B. Salvato 7380 2013-03-21
United States, California, Riverside, Murrieta, between Hwy 215 and State Route 79 (Winchester Rd), 0.23 mi east of the intersection of Keller Rd and Menifee Rd, 33.62583 -117.15389, 463m
UCR
UCR0075485 A.C. Sanders 34726 2008-04-08
United States, California, Orange, Lomas de Santiago, Loma Ridge, head of Hicks Canyon, S of Santiago Reservoir, 33.74 -117.70611, 351m
UCR
UCR0075494 D.E. Bramlet 3921 2006-03-31
United States, California, Riverside, North Domenigoni Hills, c. 0.5 mile SE of the end of Warren Rd, on large, prominent peak adjacent to old quarry, east of access road 659, 33.69694 -117.02278, 659m
UCR
UCR0075491 Scott D. White 6066 1998-01-26
United States, California, Orange, Irvine, Univ. of Calif. Irvine Campus: Site of proposed Research Park. SW of main campus circle, c. halfway between Berkeley Avenue and new freeway (Bonita Cyn.), 33.63333 -117.85, 37m
UCR
UCR0075544 B.G. Pitzer 3621 1998-03-15
United States, California, San Diego, San Onofre State Beach, just south of the Orange/San Diego County line, 33.38306 -117.58361, 6m
UCR
UCR0075531 Jon P. Rebman 28003 2014-04-22
United States, California, San Diego, Camp Pendleton, northwestern portion of base, along Cristianitos Creek, west of Guacamole Road and southeast of Cristianitos Road, just north of the convergence with San Mateo Creek. Square: C1, 33.42331 -117.56981, 27m
UCR
UCR0075514 Mitch Provance 97 1998-02-21
United States, California, Riverside, E side of Camino Real, c. 0.5 miles south of Jurupa Road, in the areas of Pedley/Glen Avon.; Pedley Hills, 33.9975 -117.44194, 396m
UCR
UCR0075459 A.C. Sanders 37769 2010-04-06
United States, California, Kern, mesa between mouths of Little Sycamore and Big Sycamore canyons, N of Calif. Aqueduct Tehachapi Afterbay, 10 km NE (38°) of Quail Lake, 34.84269 -118.69264, 1027m
UCR
UCR0075542 Jon P. Rebman 6340 2000-03-29
United States, California, San Diego, Hauser Mountain, SW side, about 6 miles west of Campo, 32.60667 -116.55917, 899m
UCR
UCR0075473 Michael Honer 2186 2006-04-12
United States, California, Los Angeles, Hills above Oso Cyn, c. 2.5 miles [NNW] of Quail Lake, 2 miles west of cement plant rd., 34.81111 -118.76806, 1143m
UCR
UCR0075463 Barry A. Prigge 6202 1985-03-16
United States, California, Kern, Soledad Mtn. 4.5 air mi south of Mojave, 34.98333 -118.18333, 884m
UCR
UCR0082814 George K. Helmkamp 22731 2014-04-07
United States, California, Sacramento, Clay East Road, 1 mile east of its junction with CA-104, 38.33611 -121.13944, 52m
UCR
UCR0075477 John C. Roos 4706 1950-02-14
United States, California, Los Angeles, Los Angeles, Echandia St. between Rinehart St. and Prospect Park, 34.05167 -118.21889, 104m
UCR
UCR0075488 Barbara T. Gittins 898 1966-03-19
United States, California, Orange, Newport Beach. Irvine Ranch, east of University of California Irvine campus, 33.64 -117.84, 35m
UCR
UCR0075523 Steve Boyd 298 1980-05-22
United States, California, Riverside, Harford Springs County Park, NW corner of the Gavilan plateau. east of the trailer park, E side of Gavilan Rd, 33.80361 -117.355, 625m
UCR
UCR0075546 James K. Ryan 15 1969-03-25
United States, California, San Diego, 0.75 mi west of jct S-2 Rd. and Hwy 79 on Hwy 79 to Warner Springs, 33.24361 -116.68278, 915m
UCR
UCR0075532 Dave Silverman 7967 2010-05-06
United States, California, San Diego, East Otay Valley, lower Otay Ranch, where SE mesas end at river valley, N of river, W of lakes and c. 300 m W of Salt Creek, 32.60386 -116.94789, 110m
UCR
UCR0075547 A.C. Sanders 2418 1982-03-19
United States, California, San Diego, Otay Mountain, lower slopes along the road [Minnewawa Truck Trail] above Pio Pico Park, 32.64333 -116.85444, 306m
UCR
UCR0075553 David J. Keil 15689 1982-01-30
United States, California, San Luis Obispo, Arroyo de la Cruz, north of San Simeon. Along ridge system just south of the arroyo., 35.71194 -121.27972
UCR
UCR0082813 John C. Roos s.n. 1939-03-18
United States, California, Napa, Snell Valley, [near] Pacific Union College, Angwin, 38.69861 -122.40222, 183m
UCR
UCR0075536 Jon P. Rebman 10902 2005-02-03
United States, California, San Diego, Crestridge Ecological Reserve (c. Dept. of Fish & Game): northwest of La Cresta between Alpine and El Cajon; west of Lakeview Lane & NNE of water tank in west-central part of reserve, 32.82611 -116.86694, 410m
UCR
UCR0075540 Jon P. Rebman 6396 2000-04-13
United States, California, San Diego, San Diego Urban Canyons, North Park, Switzer Canyon, 32.73361 -117.13056, 100m
UCR
UCR0082812 E. Turula 62 1975-03-26
United States, California, Mendocino, Redwood Valley, Road “E,” 1.1 mi east of East Road, 39.27392 -123.18728, 247m
UCR
UCR0075504 A.C. Sanders 38885 2011-03-29
United States, California, Riverside, between Sun City and Perris, along powerline corridor between Byers St. at west end of McLaughlin Rd. and Wheat St., 33.73675 -117.21594, 447m
UCR
UCR0075464 George K. Helmkamp 3202 1998-04-08
United States, California, Kern, southwest of Maricopa 1.7 miles northwest of CA Hwy 33 on Elkhorn Grade Rd, 35.03967 -119.43083, 396m
UCR
UCR0121180 L. Maynard Moe 1499 1979-04-12
United States, California, Kern, Oildale north of Bakersfield, 35.41889 -119.02056, 122m
UCR
UCR0082815 George K. Helmkamp 11636 2007-03-14
United States, California, Sacramento, Latrobe Rd about 5.7 miles west of Latrobe and 1.5 miles west of the El Dorado Co. line, 38.53028 -121.07139, 110m
UCR
UCR0113253 D.E. Bramlet 5332 2017-03-23
United States, California, Riverside, Nichols Rd. near Elsinore, 33.70611 -117.36417, 335m
UCR
UCR0075551 George K. Helmkamp 9073 2005-03-08
United States, California, San Luis Obispo, Irish Hills, Prefumo Canyon Road, 4.6 miles west of Los Osos Valley Road, 35.26028 -120.76, 316m
UCR
UCR0075513 A.C. Sanders 686B 1975-05-04
United States, California, Riverside, Santa Rosa Plateau. Mesa de Burro; Santa Rosa Plateau, Santa Ana Mtns., 33.53167 -117.24167, 10000m
UCR
UCR0075517 Mitch Provance 1733 1999-04-01
United States, California, Riverside, Pediment of the extreme W end of the range, on the E side of Country Village Road.; Jurupa Mountains, 34.025 -117.50833, 250m
UCR
UCR0075445 George K. Helmkamp 20197 2013-03-26
United States, California, Calaveras, Along CA-26, 5.1 miles southwest of Mokelumne Hill, 38.245 -120.75778, 393m
UCR
UCR0075468 A.C. Sanders 33460 2007-04-19
United States, California, Los Angeles, hills north of Oso Canyon and south of the National Cement Plant, 34.80417 -118.74917, 1006m
UCR
UCR0075497 T.B. Salvato 7841 2014-04-09
United States, California, Riverside, Menifee, c. 4 miles southeast of Canyon Lake, northeast corner of Bundy Canyon Road and Sunset Avenue, 33.64194 -117.2225, 534m
UCR
UCR0082824 Henry M. Pollard s.n. 1947-03-16
United States, California, Ventura, Ojai Railroad near Krotona, 34.43417 -119.26472, 218m
UCR
D.E. Bramlet 4801 2011-04-16
United States, California, Riverside, West Hemet Hills, 1.15 km east of Winchester Road, 460 m north of Stowe Road, 33.72589 -117.06469, 467m
UCR
UCR0075541 Jon P. Rebman 6497 2000-04-18
United States, California, San Diego, San Diego Urban Canyons, North Park/ Golden Hill area: Cedar Ridge Park canyon area, 32.7225 -117.1175, 150m
UCR
UCR0075515 Mitch Provance 044 1998-02-13
United States, California, Riverside, Glen Avon Heights, 0.1 mile north of Campbell St, along the southwest portion of the range; Jurupa Mountains, 34.037 -117.50433, 305m
UCR
UCR0075498 A.C. Sanders 41019 2014-04-18
United States, California, Riverside, Temescal Canyon, hills along De Palma Rd. between Indian Truck Trail and Horsethief Canyon roads, c. 100 m south of I-15, 33.74111 -117.43639, 401m
UCR
UCR0075470 A.C. Sanders 31969 2006-03-22
United States, California, Los Angeles, south side of Oso Canyon, 1/2 mile above the National Cement Plant Rd, 1.2 miles north of Quail Lake, 34.78889 -118.7375, 1006m
UCR
UCR0075450 George K. Helmkamp 22515 2014-02-17
United States, California, El Dorado, along Marshall Road, 0.1 mile northeast of its junction with CA-49, above S Fork American River, NW of Colma, 38.8125 -120.90806, 235m
UCR
UCR0083169 A.C. Sanders 19978 1997-03-15
United States, California, Riverside, Lake Skinner area, north foot of 1700 ft. hill east of Bachelor Mtn., 33.605 -117.03667, 488m
UCR
UCR0075481 D.E. Bramlet 4131 2008-03-27
United States, California, Orange, Bee Canyon, Bowerman landfill site. 528m south of the Bee Canyon access road and 440m west of the active landfill, 33.71541 -117.71325, 270m
UCR
UCR0075529 Jon P. Rebman 29427 2015-02-24
United States, California, San Diego, Camp Penleton, east-central portion of Base, India Training Area, north of Lake O-Neill, east of the Santa Margarita, slope just east of De Luz Road along the Fallbrook Weapons Station border. Square: D6, 33.36231 -117.314, 105m
UCR
UCR0075458 A.C. Sanders 33738 2007-05-11
United States, California, Kern, hills c. 3/4 mile east of Castac Lake, east of the pipeline road and west of Dry Field Canyon, 34.83806 -118.81944, 1280m
UCR
UCR0075503 A.C. Sanders 38831 2011-03-28
United States, California, Riverside, Menifee Valley, between Sun City and Perris, west end of McLaughlin Rd. near Byers Rd, along powerline corridor, 33.73583 -117.21278, 442m
UCR
UCR0075500 D.L. Banks 1266 1997-02-05
United States, California, Riverside, NW Palomar Mountains: Pechanga Indian Reservation. Recently burned area at the northern boundary of the Reservation, just north of Anza Road, 33.46694 -117.07583, 409m
UCR
UCR0075446 George K. Helmkamp 20183 2013-03-14
United States, California, Calaveras, Jenny Lind Road (County Road J14) 0.1 mile north of its junction with Kirby Road, 24 mi. NE of Stockton, 38.11167 -120.87944, 91m
UCR
UCR0075455 Dan S. Cooper 417--95 2017-04-17
United States, California, Kern, Kelso Valley Road area, 341 Adobe Drive, Kelso Creek drainage, 35.51992 -118.2095, 1128m
UCR
UCR0075516 Mitch Provance 1711 1998-05-04
United States, California, Riverside, SW “Rattlesnake Mt.”, above the Ormand Quarry, c. 1.5 km west of peak 1739; Jurupa Mountains, 34 -117.4, 366m
UCR
UCR0075474 R.G. Swinney 10145 2009-03-19
United States, California, Los Angeles, Azusa, 0.7 mi. north of Sierra Madre Ave. on north side of San Gabriel River channel, c. 100 m north of Hwy 39, 34.16056 -117.90639, 230m
UCR
UCR0084508 D.E. Bramlet 5325 2017-03-20
United States, California, Riverside, Elsinore Back Basin, near Mission Trail road, 33.63667 -117.295, 386m
UCR
UCR0110947 Steven A. Junak SCl--234 1991-04-26
United States, California, Los Angeles, San Clemente Island. Along road to field station, north side of road, plant stop, 32.90519 -118.49389, 412m
UCR
UCR0075512 A.C. Sanders 25833 2003-04-04
United States, California, Riverside, Jurupa Mtns, hill SW of the Jensen Quarry, NW of Sunnyslope, 34.02083 -117.44, 366m
UCR
UCR0082820 George K. Helmkamp 22600 2014-03-21
United States, California, Sutter, along CA-20 (Colusa Hwy), 1.3 miles west of its junction with Acacia Ave, 1.7 air mi. SW of Sutter, 39.14278 -121.77694, 13m
UCR
UCR0075478 Scott D. White 4662 1997-02-02
United States, California, Los Angeles, San Dimas/Pomona area: Bonelli Regional Park, just northwest of Puddingstone Reservoir, south of San Dimas Ave, and east of the I-210 Fwy, 34.09167 -117.81667, 244m
UCR
UCR0082811 George K. Helmkamp 18545 2012-02-09
United States, California, Glenn, along Road Z, 0.9 mile north of its junction with CA-162, 39.47583 -121.93, 35m
UCR
UCR0075535 Mark A. Elvin 3957 2005-02-05
United States, California, San Diego, west side of Otay Mountains, 1.5 km SSE of Savage Dam (Otay Lake); north of County Prison, near tributary to Otay River, north of O’Neal Canyon, 32.595 -116.92417, 183m
UCR
UCR0075522 Scott D. White 4722 1997-02-28
United States, California, Riverside, Elsinore Basin, SE of Hwy 74, c. 1 mi east of junction with Hwy I-15 Fwy, 33.7 -117.31667, 457m
UCR
UCR0075521 Scott D. White 4681 1997-02-09
United States, California, Riverside, Elsinore Basin; Temescal Valley: SW of Hwy I-15 between Indian Truck Trail and Lake Street exits, c. 0.5 mi east of Glen Eden, 33.74167 -117.44167, 370m
UCR
UCR0075528 A.C. Sanders 17216 1995-05-31
United States, California, San Bernardino, mouth of Cushenbury Canyon, ridges and canyon just south of the Mitsubishi lime plant, 34.34944 -116.85667, 1402m
UCR
UCR0082809 George K. Helmkamp 18756 2012-04-14
United States, California, Butte, Cox Lane, 1.3 miles west of its intersection with La Loma Way, c. 10.3 mi. ENE (82°) of Gridley, 39.38417 -121.50361, 91m
UCR
UCR0075454 L. Maynard Moe 2529 2004-03-14
United States, California, Kern, Tule Elk State Reserve, 35.32222 -119.36417, 88m