ASU:Plants
ASU0121497 R.F. Thorne 37686 1968-05-29
USA, California, Los Angeles, Santa Catalina Island: central part of Cape Canyon, 305m
ASU:Plants
ASU0121498 V. Moran 2003-06-25
USA, California, San Diego, Santa Ysabel Preserve, 906m
ASU:Plants
ASU0121499 C.W. McClelland 1935-06-26
USA, California, Westwood
ASU:Plants
ASU0121500 S.D. White 9423 2003-06-29
USA, California, Orange, Santa Ana Mtn foothills: Rancho Mission Viejo. Hills above Canada Gobernadora, W side of canyon, ca 1 air mi N of Ortega Hwy., 91 - 152m
ASU:Plants
ASU0121501 S.D. White 9339 2003-05-21
USA, California, Ventura, Moonpark area: foothills of Big Mountain NE of Moorpark College., 274 - 488m
ASU:Plants
ASU0121502 D. Keil 21239 1989-06-03
USA, California, San Luis Obispo, Between Atascadero and Morro Bay along Calif Hwy 41; 0.4 mi S of hwy at Cerro Alto campground
ASU:Plants
ASU0121503 M. Arterburn 61 1997-04-23
USA, California, San Luis Obispo, Ridge near Turkey Flat running N to S, near Black Mtn La Panza Range; 35.36011 -120.34617, 35.36011 -120.34617, 579m
ASU:Plants
ASU0121504 D.A. Johnson 10 1972-07-16
USA, California, San Bernardino, Ca 2 mi W of Running Springs, San Bernardino Mts, San Bernardino Nat'l Forest; Smily camp Rd at Hwy 30, 1707m
ASU:Plants
ASU0121505 J.L. Reveal 6519 1987-06-21
USA, California, Santa Barbara, Sierra Madre Mountains, Los Padres National Forest, along the Sierra Madre Rd, 1.3 mile northwest of the road to McPherson Peak and 5.6 miles southeast of the Bates canyon Rd. About 10 airline miles southwest of New Cuyama., 1646m
ASU:Plants
ASU0029524 Scott D. White 8380 2001-04-19
USA, California, Riverside, Perris Basin. Perris / Sun City area. Just east of Goetz Rd. and south of Ethanac Rd, ca. 1.5-2 mi west of I-215., 33.73333 -117.2167, 442 - 473m
ASU:Plants
ASU0121506 R.F. Thorne 40850 1971-07-07
USA, California, San Bernardino, San Gabriel Mountains, San Bernardino National Forest: Mouth of Day Canyon, 884m
ARIZ
429737 R.G. Swinney 11834 2010-03-10
United States, California, Los Angeles, San Gabriel Mountains: Whitney Canyon, Whitney Canyon Park, from 0.4 miles east of 14 Fwy. at the cyn. mouth to 300 meters SE along ridgetop to the east of Whitney Cyn. (Oat Mt. 7.5' Q.), 34.367222 -118.493889, 442 - 488m
ARIZ
416884 Jon P. Rebman 26067 2013-04-24
United States, California, San Diego County, Camp Pendleton: central portion of Base; Training area Kilo One; off of a dirt road west of Basilone Road, on a northwest-facing slope above the bottom of a canyon north of a small pond., 33.3384 -117.3663, 120m
DES
DES00078144 Carl Epling 1931-05-30
USA, California, Los Alisos Canyon, Santa Monica Mountains., 34.060911 -118.897257
DES
DES00024933 Reid Moran 28698 1980-06-07
Mexico, Baja California, Sierra Juarez: 11 km east of Tecate, 32.558333 -116.508333, 700m
UCR
UCR0091513 A.C. Sanders 30273 2005-05-24
United States, California, Los Angeles, Santa Clarita area, c. 0.5 mi. NW of community of Mint Canyon, 34.43333 -118.44833, 549m
UCR
UCR0091595 Scott D. White 9052 2003-04-22
United States, California, Ventura, Moorpark, foothills of "Big Mountain" northeast of Moorpark College, 34.31667 -118.81667, 213m
UCR
UCR0091506 R.G. Swinney 7667 2000-05-06
United States, California, Los Angeles, c. 1.5 mi. NNE of West Fork San Gabriel River, 0.1-1 mi. NW of Hwy 39 in the North Fork drainage, 34.26111 -117.86333, 732m
UCR
UCR0120959 R.G. Swinney 18412 2016-07-07
United States, California, Los Angeles, far west end of Barley Flats, c. 300 m west of far west plant restoration area, old Edison service road is largely overgrown, 34.27667 -118.07861, 1683m
UCR
UCR0091497 Elizabeth A. Kempton 392 2006-06-11
United States, California, Los Angeles, Roadside along N2, Ridge Road, 34.71068 -118.55115, 1223m
UCR
UCR0091490 R.G. Swinney 12952 2010-05-25
United States, California, Los Angeles, Placerita Canyon Natural Area, along Manzanita Trail 150 meters south of Nature Center, 34.37667 -118.46722, 488m
UCR
UCR0091512 A.C. Sanders 29685 2005-04-26
United States, California, Los Angeles, Santa Clarita area, Plum Canyon Rd. in Mint Canyon, NW of Forest Park and south of Cruzan Mesa, 34.45167 -118.43806, 595m
UCR
UCR0091487 I.W. Clokey 4494 1929-04-00
United States, California, Los Angeles, Mandeville Canyon, 34.10556 -118.50278, 200m
UCR
UCR0146018 Steve Boyd 12613 2023-05-31
United States, California, Ventura, Hills at western edge of city of Simi Valley, on Presidential Drive leading up to Ronald Reagan Presidential Library., 34.25836 -118.81408, 366m
UCR
UCR0091587 Kai T. Palenscar s.n. 2008-04-22
United States, California, San Diego, City of Rainbow, west of Hwy I-15, 33.42075 -117.15897, 452m
UCR
UCR0091558 Michael Honer 1847 2003-07-15
United States, California, Riverside, Rainbow area, just north of the San Diego Co. boundary and west of the I-15 Freeway, 33.44167 -117.13917, 366m
UCR
UCR0091504 Dan S. Cooper s.n. 2008-04-21
United States, California, Los Angeles, mesa along north side of Santa Clara River, 1 km west of Sand Canyon Rd, Santa Clarita, 34.42083 -118.43194, 470m
UCR
UCR0091511 B.G. Pitzer 3743 1998-05-23
United States, California, Los Angeles, Soledad Canyon, vicinity of Soledad Pass, Soledad Canyon Rd c. 0.5 mile south of Sierra Hwy; Soledad Canyon, 34.48767 -118.13667, 945m
UCR
UCR0091526 A.C. Sanders 25744 2003-03-05
United States, California, Los Angeles, Newhall Ranch, "Exon Mesa," due south of large trailer park on Hwy 126, just SE of confluence of Castaic Creek and Santa Clara River, 34.41806 -118.62222, 335m
UCR
UCR0091532 Steve Boyd 2250 1988-04-28
United States, California, Los Angeles, west end of mtns, Angeles National Forest. Sand Canyon, east of Saugus. In small side canyon, 34.38472 -118.41417, 640m
UCR
UCR0091516 A.C. Sanders 30198 2005-05-11
United States, California, Los Angeles, Santa Clarita area, Plum Canyon along Plum Canyon Rd. between crest and vernal pool on bench in mid canyon, NW of Forest Park between Mint and Bouquet Canyons, 34.44944 -118.44972, 579m
UCR
UCR0091547 Patricia Healy s.n. 1968-05-11
United States, California, Orange, Corona del Mar, Cameo Shores; South Coastal Plains Region, 33.58472 -117.86306, 6m
UCR
UCR0091499 Anuja Parikh 3145 2010-05-05
United States, California, Los Angeles, San Gabriel Valley, near southwest corner of Santa Fe Dam, 0.4 km east-northeast of intersection of Hwy I-605 and Arrow Hwy, 34.11619 -117.97269, 130m
UCR
UCR0091494 R.G. Swinney 14806 2011-05-24
United States, California, Los Angeles, to 0.3 mi. S of Aliso Canyon Rd, c. 0.65 miles E of Bear Trap Cyn, 2 miles W of Angeles Forest Hwy, 34.42806 -118.11667, 1049m
UCR
UCR0091507 R.G. Swinney 7694 2000-05-20
United States, California, Los Angeles, NE of Azusa, 0.8 mi. north of San Gabriel Dam, ridge east of Polecat Gulch and north of Hwy 39, 34.21833 -117.86111, 610m
UCR
UCR0091583 D.E. Bramlet 2411 1995-05-09
United States, California, San Diego, Camp Pendleton Marine Corps Base, Bravo Three Training Area in the northwestern portion of base, north of rifle range, 33.41694 -117.5425
UCR
UCR0091517 A.C. Sanders 29435 2005-04-13
United States, California, Los Angeles, Santa Clarita area, lower Mint Canyon at the community of Mint Canyon, 34.4275 -118.44833, 457m
UCR
UCR0091554 Nathan Moorhatch s.n. 2004-05-17
United States, California, Riverside, Colton, Santa Ana River Wash, near the N. Main Street/Riverside Ave. Bridge, 34.025 -117.3625, 256m
UCR
UCR0091540 A.C. Sanders 21987 1998-06-22
United States, California, Los Angeles, Soledad Pass area at north foot of the mtns, c. 5 miles SW of Palmdale, along SCE Mesa-Vincent power line at pole 18-03, just south of Vincent Substation; San Gabriel Mtns., 34.48278 -118.12333, 1000m
UCR
UCR0091514 A.C. Sanders 29934 2005-05-05
United States, California, Los Angeles, Santa Clarita area, hills at SW end of Cruzan Mesa at Bench Mark "Plum", 34.45889 -118.44361, 701m
UCR
UCR0091524 A.C. Sanders 26002 2003-04-15
United States, California, Los Angeles, Newhall Ranch, c. 1000 ft. south of Magic Mountain theme park, 34.41667 -118.59722, 396m
UCR
UCR0091510 Scott D. White 11149 2005-06-23
United States, California, Los Angeles, Acton area. South of Powerline access road (ANF 4N32), between Arrastre Canyon and Moody Canyon, 34.41194 -118.18778, 976m
UCR
UCR0091546 A.C. Sanders 35221 2008-05-06
United States, California, Orange, Lomas de Santiago, lower Hicks Canyon, just above tollway (Hwy 241) crossing on Irvine Haul Rd, near debris basin, 33.73667 -117.715, 216m
UCR
UCR0091489 A.C. Sanders 22040 1998-06-22
United States, California, Los Angeles, Aliso Canyon, under SCE Mesa-Vincent powerline, pole 3-4, just below confluence with Beartrap Canyon, 34.43444 -118.13222, 1006m
UCR
UCR0091533 Bland Ewing 5--13--30361 1961-03-30
United States, California, Los Angeles, Altadena, Brown Mountain Fire Control Rd, Millard Canyon; San Gabriel Mtns., 34.21639 -118.14972, 427m
UCR
UCR0091578 R.G. Swinney 3496 1995-04-22
United States, California, San Bernardino, Cucamonga, Day Canyon c. 1.3 miles SE of gauging station at mouth of canyon, 34.17111 -117.53417, 720m
UCR
UCR0091501 Valerie Soza 1202 2001-05-09
United States, California, Los Angeles, Southern San Rafael Hills, south of mouth of Scholl Canyon, west end of Valle Vista fire road, ridgetop north of Hwy 134, 34.14775 -118.22186, 244m
UCR
UCR0091509 LeRoy Gross 1091 2003-06-19
United States, California, Los Angeles, North side of mountains: Entered west of Haines Canyon Park, off of Estepa Drive in Tujunga., 34.23819 -118.29164, 598m
UCR
UCR0091523 Dan S. Cooper 409--3.2 2009-04-30
United States, California, Los Angeles, NW shoulder of Cahuenga Peak, Griffith Park, 34.13778 -118.32806, 511m
UCR
UCR0091542 Fred M. Roberts 7566 2012-05-10
United States, California, Orange, San Joaquin Hills, Buck Gully, south tributary, north slope Pelican Hill, just north of Pelican Hills Drive, 0.7 km north of Pelican Hill summit, 33.59861 -117.83972, 154m
UCR
UCR0247561 Dan S. Cooper 42019--2 2019-04-20
United States, California, Ventura, Upper Las Virgenes Canyon, west of Bell Canyon development, [Bell Canyon Fire Rd], 34.20183 -118.70856, 354m
UCR
UCR0091575 Naomi Fraga 1541 2005-04-18
United States, California, San Bernardino, Lytle Creek Wash, SE of I-15, and north of Riverside Ave Grand Prix Fire of 2003, 34.17247 -117.42217, 549m
UCR
UCR0091597 A.C. Sanders 26613 2003-05-13
United States, California, Ventura, Newhall Ranch, west side of Salt Canyon watershed, toward Tapo Canyon, 34.38361 -118.69611, 488m
UCR
UCR0091566 Stephen J. Myers s.n. 2003-04-22
United States, California, Riverside, hill 1564 between Auld. Rd. and Benton Rd. near Pourroy Rd, south of Alamos School site, north of Tucalota Creek, 33.5875 -117.10278, 419m
UCR
UCR0091495 R.G. Swinney 12176 2010-03-24
United States, California, Los Angeles, Pacoima area, Lopez Canyon, 1.7 miles west of Kagel Canyon on Lopez Cyn. Rd, to 300 meters east of road on E-W running ridge, 34.3075 -118.39306, 503m
UCR
UCR0091508 R.G. Swinney 6053 1998-05-15
United States, California, Los Angeles, San Gabriel (Azusa) Canyon, 1.5 mi. north of Foothill Blvd. on east side of Encanto Rd., 34.15139 -117.92917, 183m
UCR
UCR0091545 A.C. Sanders 35214 2008-05-06
United States, California, Orange, Lomas de Santiago, lower Hicks Canyon near Irvine Ranch gate and road junction to cement plant, 33.73417 -117.72278, 180m
UCR
UCR0091522 A.C. Sanders 27002 2003-06-20
United States, California, Los Angeles, "Off-haul Canyon" between San Martinez Grande Canyon and Ventura Co. line, north of Hwy 126 and c. 1 km NNW of Mayo Spur, Newhall Ranch, 34.4175 -118.6775, 305m
UCR
R.G. Swinney 22777a 2019-05-06
United States, California, Los Angeles, south of Palmdale, junction of Barrel Springs Rd. and California Aqueduct, 20 to 200m south of CA Aqueduct. 0-300m west of Barrel Springs Rd., 34.53169 -118.07689, 895m
UCR
UCR0091538 Geo. L. Moxley 481 1916-06-15
United States, California, Los Angeles, Hills near Santa Susana Pass, Santa Susana Mtns., 34.275 -118.61667, 500m
UCR
UCR0091520 A.C. Sanders 26939 2003-06-18
United States, California, Los Angeles, along road on crest of range from Salt Canyon, north of head of El Toro Canyon, Newhall Ranch, 34.35194 -118.64556, 854m
UCR
UCR0091601 A.C. Sanders 26857 2003-05-26
United States, California, Los Angeles, long abandoned gravel pit on boundary between Irwindale and Azusa, east of Irwindale Ave, south of 210 Fwy (which bisects pit) and north of Santa Fe RR, east of the San Gabriel River channel, 34.12972 -117.92917, 171m
UCR
UCR0091530 A.C. Sanders 26045 2003-04-16
United States, California, Los Angeles, Newhall Ranch, west of the end of Magic Mountain Parkway, south of Magic Mtn. theme park, 34.41917 -118.59472, 366m
UCR
UCR0091591 George K. Helmkamp 2061 1997-06-21
United States, California, San Luis Obispo, Questa Ridge north of San Luis Obispo and 0.4 mile west of radio towers, 35.396 -120.71383, 854m
UCR
UCR0113969 George K. Helmkamp 95-2--22 1995-06-20
United States, California, San Luis Obispo, Bear Creek Ranch, 6 miles southeast of Los Osos on Clark Valley Road, 35.27028 -120.76194, 400m
UCR
UCR0091518 A.C. Sanders 26934 2003-06-18
United States, California, Los Angeles, ridge c. 900 m SW of 'Airport Mesa,' 1 mile SW of Castaic Junction, vicinity of BM 1302 ft, Newhall Ranch, 34.42722 -118.61222, 366m
UCR
UCR0091560 Steve Boyd 3864 1990-03-29
United States, California, Riverside, Vail Lake area, cinder cone ridge at north side of mouth of Temecula Creek Canyon and adjacent benches on S flank of "Big" Oak Mtn., 33.50889 -116.99778, 396m
UCR
UCR0091602 George K. Helmkamp 9529 2005-06-05
United States, California, Monterey, 7.7 mi east of Calif. Hwy 1 along Los Burros Rd., 35.89222 -121.37083, 1088m
UCR
UCR0091529 A.C. Sanders 26059 2003-04-16
United States, California, Los Angeles, Newhall Ranch, north of the powerlines south of Magic Mountain Parkway, near I-5 and new golf course, 34.41778 -118.5825, 366m
UCR
UCR0091576 Scott D. White 7425 1999-05-26
United States, California, San Bernardino, Lytle Creek Wash, Lytle Creek Flood Plain NW of Cajon Creek confluence. Linear transect of c. 2 miles, along and parallel to levee on the NE bank of Lytle Creek active channel. ''SunWest Materials'' gravel quarry area, 34.1625 -117.4, 488m
UCR
UCR0091491 R.G. Swinney 13244 2010-05-29
United States, California, Los Angeles, May Canyon Truck Trail, 0.3-1.5 miles north of Veterans Park, west of Loop Canyon on FS Rd. 3N54, 34.33806 -118.42472, 610m
UCR
UCR0091567 D.E. Bramlet 5049 2012-05-23
United States, California, San Bernardino, lower Lytle Creek near Muscoy, 34.15833 -117.38361, 462m
UCR
UCR0091503 Valerie Soza 1170 2001-04-18
United States, California, Los Angeles, ridgetop above McDonald Creek, 34.23722 -118.33472, 518m
UCR
UCR0120438 Mitch Provance 419--126 2019-04-23
United States, California, Los Angeles, Newhall Ranch, hills NE of Potrero Canyon, powerline ROW about 0.6 miles (air) NE of Pico Canyon Rd., 33.39583 -118.613, 436m
UCR
UCR0091521 A.C. Sanders 26954 2003-06-18
United States, California, Los Angeles, around large sandstone monolith (visible for miles) along private crest road, NW of head of Sulphur Canyon, 34.35 -118.6275, 1037m
UCR
UCR0091525 Larry F. LaPré s.n. 1986-04-07
United States, California, Los Angeles, city of Irwindale, near junction of Foothill Blvd and Irwindale Ave, between gravel pit and the San Gabriel River channel, 34.13389 -117.93611, 168m
UCR
UCR0120432 Mitch Provance 419--116 2019-04-24
United States, California, Los Angeles, Newhall Ranch, 0.1 to 0.2 miles southwest of The Old Rd, along the powerline ROW, 34.41686 -118.58353, 358m
UCR
UCR0091531 Scott D. White 3218 1995-06-06
United States, California, Los Angeles, east edge of range, just west of San Gabriel Mtns. "Sunshine Canyon" (name not shown on topo): Sunshine Canyon Landfill Property, west of San Fernando Road and Hwy I-5, just SW of interchange with State Route 14 (Fwy), 34.33333 -118.51667, 457m
UCR
UCR0091573 Bonnie C. Templeton 1673 1930-07-12
United States, California, San Bernardino, Crestline, 34.24167 -117.28333, 1463m
UCR
UCR0091527 Art Whistler s.n. 1966-05-01
United States, California, Los Angeles, near Seminole Hot Springs, vicinity of junction of Cornell St. and Mulholland Dr., 34.10833 -118.79167, 244m
UCR
UCR0091498 Elizabeth A. Kempton 387 2006-06-11
United States, California, Los Angeles, Tick Canyon, unpaved road planned for development [Green Court Drive], 34.45387 -118.38327, 568m
UCR
UCR0091543 D.E. Bramlet 3061 1991-05-21
United States, California, Orange, Dana Point region, 33.46389 -117.70417, 30m
UCR
UCR0091539 Louis C. Wheeler s.n. 1968-07-01
United States, California, Los Angeles, Oak Spring Canyon, 34.3015 -118.31639, 945m
UCR
UCR0091561 Stephen J. Myers s.n. 2003-04-23
United States, California, Riverside, powerline trail west of Juan Diego Flats toward Reed Valley, NW of Cahuilla Mountain, 33.59389 -116.80806, 1189m
UCR
UCR0091548 Steve Boyd 7422 1992-05-19
United States, California, Orange, San Mateo Canyon Wilderness Area. Western edge of the wilderness along Lucas Canyon Trail from access road to Rancho Carrillo (7S06) north into Aliso Canyon, 33.56 -117.51, 366m
UCR
UCR0091569 Adrian Wolf s.n. 1997-05-08
United States, California, San Bernardino, Alluvial slope south of the mtns, north of Hwy 30 and just east of Day Creek, Etiwanda Wash; San Gabriel Mtns., 34.14833 -117.53722, 518m
UCR
UCR0091557 Scott D. White 11886 2008-04-16
United States, California, Riverside, hills to the west of Hwy I-215 and south of Scott Rd., 33.61667 -117.175, 488m
UCR
UCR0091549 Steve Boyd s.n. 1981-05-13
United States, California, Orange, Pelican Hill, Irvine Ranch Property, San Joaquin Hills south of Corona del Mar, 33.59306 -117.83889, 122m
UCR
UCR0091551 Steve Boyd 12280 2010-05-26
United States, California, Riverside, Elsinore Peak, southeast of peak along trail running from east flank of peak to easternmost clay knoll along ''old Main Divide Road'', 33.59983 -117.33942, 1018m
UCR
UCR0091541 Robert McKernan s.n. 1989-05-18
United States, California, Orange, Serrano Creek, 4 km north of Trabuco Rd. at the end of Lake Forest Rd. 6 km east of El Toro Military Base, 33.66972 -117.66139, 274m
UCR
UCR0120421 Mitch Provance 619--25 2019-06-24
United States, California, Los Angeles, between Lyon Canyon and Towsley Canyon, vicinity of south Santa Clarita, west of the Interstate 5 and The Old Road., 34.36519 -118.56181, 433m
UCR
UCR0091564 Steve Boyd 1812 1986-05-01
United States, California, Riverside, south slopes of Bachelor Mountain, east end of Lake Skinner, 33.5975 -117.05556, 454m
UCR
UCR0091559 Michael A. Patten s.n. 1993-06-23
United States, California, Riverside, Los Alamos Canyon at western end of Avenida La Cresta, 33.56639 -117.3375, 610m
UCR
UCR0091579 A.C. Sanders 40185 2012-05-21
United States, California, San Bernardino, Rialto, alluvial fan below Lytle Creek, NE of Riverside Ave, SE of I-15, 34.15388 -117.37805, 448m
UCR
UCR0091581 A.C. Sanders 40183 2012-05-21
United States, California, San Bernardino, Rialto, alluvial fan below Lytle Creek, NE of Riverside Ave, SE of I-15, 34.15415 -117.37978, 452m
UCR
UCR0137847 Fred M. Roberts 8819 2019-06-04
United States, California, Orange, Aliso and Wood Canyons Wilderness Park. Wood Canyon, east slope of Temple Hill, c. 170 m west of Dripping Cave, 33.5519 -117.74607, 165m
UCR
UCR0091565 Ed LaRue s.n. 1989-05-03
United States, California, Riverside, 2 miles (airline) NW of Lake Elsinore, adjacent to Cleveland National Forest; at McVicker Canyon, 33.68528 -117.39694, 488m
UCR
UCR0091580 A.C. Sanders 40182 2012-05-21
United States, California, San Bernardino, Rialto, alluvial fan below Lytle Creek, NE of Riverside Ave, SE of I-15, 34.15415 -117.37978, 452m
UCR
UCR0091586 Jon P. Rebman 10558 2004-06-01
United States, California, San Diego, Otay Mountain Ecological Reserve (California Dept. of Fish & Game): Southeast of Otay Lake; south of Otay Lakes Road, just north of the old olive grove, 32.60667 -116.88139, 375m
UCR
UCR0091556 Steve Boyd 7377 1993-05-13
United States, California, Riverside, San Mateo Canyon Wilderness area. Wildhorse Canyon, from confluence with Los Alamos Canyon upstream approximately 1 mi, 33.56639 -117.38972, 412m