UCR
UCR0109032 June Latting s.n. 1976-06-06
United States, California, Santa Barbara, Purisima Hills. Burton Mesa Ecological Reserve above Lompoc, [north of Vandenburg Village], 34.71833 -120.46639, 131m
UCR
UCR0109026 George K. Helmkamp 9127 2005-03-13
United States, California, Santa Barbara, Sierra Madre Mountains; Tepusquet Canyon 8.7 mi. south of Calif. Highway 166, 34.94333 -120.22833, 396m
UCR
UCR0109027 George K. Helmkamp 8421 2004-04-14
United States, California, Santa Barbara, Cold Spring Canyon, along Stagecoach Rd just off Hwy 154, c. 5 miles SE of Lake Cachuma, 34.52333 -119.83667, 488m
UCR
UCR0109036 Mark A. Elvin 2751 2003-05-14
United States, California, Ventura, Newhall Ranch, Salt Creek, east of the creek, 34.37778 -118.68278, 366m
UCR
UCR0109031 George K. Helmkamp 7287 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
UCR0109028 George K. Helmkamp 1468 1997-03-11
United States, California, Santa Barbara, 32 miles west of New Cuyama along CA Hwy 166, 35.06167 -120.18, 399m
UCR
UCR0109009 Ling-Hsuan Kung 051 2011-06-01
United States, California, San Bernardino, Rancho Cucamonga, North Etiwanda Preserve off of Day Creek on the 210 Fwy, 34.17079 -117.52237, 857m
UCR
UCR0108981 R.G. Swinney s.n. 1989-04-15
United States, California, Los Angeles, Glendora Regional Wilderness Park, Big Dalton Canyon at "Owl Flats", 34.1675 -117.81556, 473m
UCR
UCR0109001 Justin M. Wood 351 2009-03-10
United States, California, Riverside, Hwy 243, near base of the mountains, 0.5 mi up the hwy from Smith Creek Bridge, 33.90417 -116.86667, 695m
UCR
UCR0108974 R.G. Swinney 17544 2015-07-20
United States, California, Los Angeles, Dora Peak, north boundary of San Dimas Experimental Forest, along ridgeline 0.17 air mile south of Glendora Ridge Rd, 1.4 air miles east of Peacock Saddle, 34.22111 -117.725, 1378m
UCR
UCR0109012 R.G. Swinney 3487 1995-04-15
United States, California, San Bernardino, Glen Helen Regional Park, c. 600 m south of Blockbuster Pavilion parking area, between motorcycle racetrack and north parking area, 34.20361 -117.39444, 610m
UCR
UCR0109011 Pesach Lubinsky 098 1998-06-09
United States, California, San Bernardino, San Bernardino, near mouth of Waterman Canyon, 34.18611 -117.28306, 530m
UCR
UCR0109018 R.G. Swinney 4785 1996-06-01
United States, California, San Bernardino, ridgetop northwest of Grande Cielo Buffalo Ranch, west of Cajon Wash and south of Swarthout Canyon Road; San Gabriel Mountains, 34.2675 -117.48639, 1146m
UCR
UCR0108978 James Henrickson 20708 2000-04-15
United States, California, Los Angeles, c. 1 mile SE of Newhall in Whitney Canyon, SE of junction of San Fernando Road and State Highway 14; 0.25-0.5 mile east of Highway 14; within 200 ft of Hwy, 34.36722 -118.49972, 457m
UCR
UCR0109040 Adrian Wolf 458 2000-03-24
United States, California, Orange, North Ranch Policy Plan Area, Lake View Road, 33.79028 -117.69222, 518m
UCR
UCR0109004 Mitch Provance 570 1998-06-01
United States, California, Riverside, SW Pyrite Canyon, c. 0.4 miles SSE of Peak 1768; Jurupa Mountains, 34.027 -117.46767, 442m
UCR
UCR0108996 Dick Newell 356 2014-03-09
United States, California, Riverside, South Main Divide Road, 0.34 mi. east of Ortega Hwy, 33.64992 -117.40356, 865m
UCR
UCR0108993 Wandalee Thompson 034 1964-04-22
United States, California, Los Angeles, Angeles National Forest. Cottonwood Campground, Lake Hughes Road, 34.6425 -118.44972, 808m
UCR
UCR0109025 Mark A. Elvin 4793 2006-04-20
United States, California, Santa Barbara, E end of Burton Mesa, NE of Vandenberg Village: just NE of the intersection of Burton Mesa Rd. and Country Club Rd, at site of the Clubhouse Estates project, 34.70361 -120.4525, 107m
UCR
UCR0114756 Pat Farmer s.n. 1981-03-12
United States, California, Riverside, Glen Ivy, 33.75583 -117.49361, 335m
UCR
UCR0109023 George K. Helmkamp 6608 2001-05-02
United States, California, San Luis Obispo, La Panza Range. 4.5 miles east of Santa Margarita on Calf Canyon Hwy /CA 58, 35.41917 -120.55433, 335m
UCR
UCR0108986 A.C. Sanders 25199 2002-06-19
United States, California, Los Angeles, Newhall Ranch, hills south of Santa Clara River, 0.5 mi. SE of Del Valle, SW of Castaic Junction, north of Potrero Cyn., 34.41667 -118.64833, 282m
UCR
UCR0108979 Holly Summers 046 2006-06-04
United States, California, Los Angeles, 2 miles north of Foothill Blvd. on Angeles Crest Highway (Hwy 2), near Brown Canyon, 34.23717 -118.18483, 701m
UCR
UCR0109038 Dick Newell 084 2011-03-15
United States, California, Orange, Lomas de Santiago, Agua Chinon Wash along Limestone Canyon Rd, 33.70461 -117.67694, 252m
UCR
UCR0109037 A.C. Sanders 35302 2008-05-09
United States, California, Orange, Weir Canyon, along old dirt road, c. 1.25 mi. ESE of Walnut Cyn Reservoir, 33.83694 -117.72611, 340m
UCR
UCR0109020 Forrest D. Freund 117 2013-03-19
United States, California, San Luis Obispo, along CA Hey 58, 0.9 mi west of the junction with Golden Lane and 0.9 mi east of the junction with County Road 229, 35.432 -120.53719, 812m
UCR
UCR0108972 R.G. Swinney 17610 2015-07-28
United States, California, Los Angeles, Peak 5432 ft, 0.27 air mile due north of Colver Peak (5511 ft.) on the same ridge, eastern boundary of San Dimas Experimental Forest, ridge south of Fern Cyn., 34.19833 -117.69528, 1646m
UCR
UCR0108999 Steve Boyd 11829 2008-03-20
United States, California, Riverside, Eastern flank of the range along El Cariso Truck Trail ca. 0.5 mi north of Highway 74. (33°39'26"N, 117°24'25"W)., 33.65722 -117.40694, 732m
UCR
UCR0108973 R.G. Swinney 17528 2015-07-20
United States, California, Los Angeles, north boundary of San Dimas Experimental Forest, 0.55 mile west of Dora Peak on the same ridge, 34.22056 -117.72361, 1378m
UCR
UCR0108984 June Latting 308 1958-05-11
United States, California, Los Angeles, Mulholland Hwy between Seminole Hot Springs and Malibu Road, 34.10111 -118.79361, 305m
UCR
UCR0108995 Rohan Boone 44 2016-05-25
United States, California, Riverside, Cleveland National Forest above Lake Elsinore at San Juan Loop Trail, near 34950 Ortega Hwy/Hwy 74, 33.61222 -117.42778, 594m
UCR
UCR0109033 Justin M. Wood 1412 2010-02-02
United States, California, Ventura, Newhall Ranch, canyon just west of Salt Canyon, 34.37194 -118.68417, 457m
UCR
UCR0108975 R.G. Swinney 14724 2011-05-16
United States, California, Los Angeles, Camp Colby (C. Ranch), upper Coldwater Cyn, 150 m south of lodge in center of camp, 1.18 miles at 73° SSE of jct. of Colby Ranch Rd. and FS Rd 3N19 in Big Tujunga Cyn., 34.29972 -118.11361, 1122m
UCR
UCR0108987 Bonnie C. Templeton 5661 1936-05-18
United States, California, Los Angeles, San Gabriel Canyon, from 0.5 mi. below dam to 1.0 mi. above, 34.20833 -117.86667, 396m
UCR
UCR0109039 George K. Helmkamp 9240 2005-03-30
United States, California, San Luis Obispo, Pozo Road, 5.5 mi east of [Santa Margarita Lake Road]; W end of Garcia Mountains, 35.29167 -120.42667, 503m
UCR
UCR0113209 Mitch Provance 419--94 2019-04-29
United States, California, Los Angeles, Newhall Ranch, hills NE of Potrero Canyon, about 1 mile (air) NE of Pico Canyon Rd. along powerline ROW, at site of proposed substation (location A), 34.39939 -118.60961, 473m
UCR
UCR0108989 R.G. Swinney 317 1969-04-02
United States, California, Los Angeles, 3 miles south of Calabasas, north of Mulholland Hwy, 34.13722 -118.67778, 305m
UCR
UCR0108998 Tracy Tennant MOR--06 1998-04-30
United States, California, Riverside, Morongo Indian Reservation, lower Hathaway Canyon along Hathaway Canyon Rd., 33.96169 -116.86228, 826m
UCR
UCR0108990 Danny Sall s.n. 1970-05-16
United States, California, Los Angeles, northeast-facing slope 0.5 mile past '300 ft' sign on Hwy 39/Whittier Blvd, 33.93906 -117.933, 122m
UCR
UCR0108982 Gary D. Wallace 2192 1985-04-06
United States, California, Los Angeles, Santa Monica Mountains. Rocky Oaks State Park, 34.09992 -118.81597, 576m
UCR
UCR0108991 Scott D. White 2966 1995-04-27
United States, California, Los Angeles, Malibu, upslope from Winter Canyon, near Pepperdine University; north of Pacific Coast Hwy, east of Malibu Canyon Road, SW of Malibu Civic Center Way, 34.03528 -118.7, 92m
UCR
UCR0108992 Scott D. White 3226 1995-05-06
United States, California, Los Angeles, E edge of the mountains, just west of San Gabriel Mountains. "Sunshine Canyon" (name not shown on topo): west of San Fernando Rd. and I-15 Hwy, just SW of interchange with SR 14 Fwy. Sunshine Canyon Landfill property; site proposed for landfill expansion, 34.33333 -118.51667, 457m
UCR
UCR0108994 Scott D. White 4764 1997-03-12
United States, California, Los Angeles, NW of Zuma Beach. Encinal Canyon Road between Pacific Coast Highway & Mulholland Highway, 34.05778 -118.86972, 305m
UCR
UCR0109003 Ronald M. Cope s.n. 1965-03-20
United States, California, Riverside, beside road from Idyllwild to Banning [Hwy 243], seven miles below Lake Fulmor [vicinity of McMullen Flat], 33.87167 -116.83972, 1220m
UCR
UCR0109002 O.F. Clarke s.n. 1973-04-06
United States, California, Riverside, Juaro Canyon, lower west side of the mountains near Soboba Hot Springs, 33.79167 -116.91528, 549m
UCR
UCR0134426 R.G. Swinney 19317 2017-06-06
United States, California, Los Angeles, city of Glendale. Deukmejian Wilderness Park, 3429 Markridge Rd, La Crescenta, Crescenta View Trail, 34.25311 -118.24081, 1063m
UCR
UCR0109000 Louis B. Ziegler 116 1967-04-18
United States, California, Riverside, foothills of the San Jacinto Mountains, on Poppet Flat Rd, 33.81472 -116.87944, 915m
UCR
UCR0109005 Scott D. White 3305 1995-06-16
United States, California, Riverside, Proposed pipeline route; Lake Elsinore Pumped Storage Hydroeletric Project, west of Lake Elsinore, SE of Hwy 74, 33.64306 -117.37139, 396m
UCR
UCR0109006 Carole Sims s.n. 1965-03-28
United States, California, Riverside, Cleveland National Forest, San Juan Canyon along road between Lion and Bear Canyons, 33.60639 -117.4325, 762m
UCR
UCR0109007 John Minnich 640328--5 1964-03-28
United States, California, Riverside, Hwy 74, on Elsinore side of of summit, 33.64167 -117.37833, 610m
UCR
UCR0109015 A.C. Sanders 16544 1995-04-15
United States, California, San Bernardino, Fontana, east slopes of the Jurupa Hills, south of Jurupa Hills Regional Park, west of Sierra Ave, NE of Mt. Jurupa, 34.03917 -117.44028, 366m
UCR
UCR0109016 R.G. Swinney 2503 1993-07-16
United States, California, San Bernardino, Grapevine Spring, 2.8 miles southeast of San Sevaine Flats on Big Tree Truck Rd (=San Sevaine Rd.), 34.20083 -117.47861, 1378m
UCR
UCR0108980 Valerie Soza 894 2000-05-12
United States, California, Los Angeles, Verdugo Mountains, northwest side: Northwestern end of Verdugo Crestline Drive from New Home Avenue, Sunland, 34.25472 -118.32192, 457m
UCR
UCR0109010 Scott D. White 1915 1993-10-14
United States, California, San Bernardino, Cleghorn Canyon, 34.28194 -117.44472, 915m
UCR
UCR0109017 R.G. Swinney 4934 1996-06-15
United States, California, San Bernardino, Stoddard Peak, south of Barrett Village and west of Stoddard Flat, 34.19639 -117.66583, 1402m
UCR
UCR0109019 Scott D. White 4960 1997-04-12
United States, California, San Bernardino, Lower slopes north of San Bernardino, City Creek watershed near City Creek Truck Trail crossing at unnamed tributary draining west portion of Mud Flat., 34.2 -117.2, 950m
UCR
UCR0109008 Mitch Provance 249 1998-03-20
United States, California, Riverside, "Twin Canyons", south of the historical community known as Declezville. This area is now known as Southridge; Jurupa Mountains, 34.03278 -117.48111, 381m
UCR
UCR0108988 A.C. Sanders 22062 1998-06-24
United States, California, Los Angeles, CCC Ridge, off Hwy 2 just north of Pasadena city limits, So. Cal. Edison Mesa-Vincent transmission line at tower 16-2; San Gabriel Mtns., 34.25222 -118.18694, 823m
UCR
UCR0109014 James Henrickson 19832 1985-05-12
United States, California, San Bernardino, c. 12 air mi NW of San Bernardino in lower Lytle Creek Wash, 2-4 mi north of Interstate 15, 34.22222 -117.46611, 838m
UCR
UCR0119937 Scott D. White 14013 2022-03-18
United States, California, Riverside, northwestern foothills, south of Banning, north of San Jacinto, east of Calif. Dept. of Fish & Wildlife Potrero Canyon property. Unnamed dirt road between Potrero Creek and Poppet Creek, 33.83889 -116.90833, 790m
UCR
UCR0108977 R.G. Swinney 15315 2011-06-23
United States, California, Los Angeles, Chilao Campground area, Chilao Creek, N of jct. of service road to Chilao (Fire) Station and road to Chilao Visitor Center, 34.33139 -118.01639, 1582m
UCR
UCR0109013 Abby Sirulnik 057 2000-05-21
United States, California, San Bernardino, Near Mt. Baldy Village along Mt. Baldy Road, mile marker 5.34., 34.22639 -117.66667, 1189m
UCR
UCR0165952 R.G. Swinney 17324 2015-05-11
United States, California, Los Angeles, San Dimas Experimental Forest, Tanbark Flats, north of San Dimas, 150m west of camp along FS road 1N10A, 34.20331 -117.76081, 829m
UCR
UCR0109042 David M. Peterson 660309--11 1966-03-09
United States, California, Orange, 13 miles east of San Juan Capistrano on the road to Elsinore, 33.58917 -117.50611, 457m
UCR
UCR0109021 George K. Helmkamp 8981 2005-03-01
United States, California, San Luis Obispo, Santa Lucia Range NE of Lake Lopez; 0.3 mile N of Hi Mountain Road along Upper Lopez Canyon Road, 35.19333 -120.445, 311m
UCR
UCR0108976 R.G. Swinney 15470 2011-07-08
United States, California, Los Angeles, Camp Colby (Colby Ranch), lowest of 3 natural depressions at the N base of Strawberry Peak, 34.29056 -118.10889, 1207m
UCR
UCR0109041 Andrew Alexis s.n. 1978-04-29
United States, California, Orange, mouth of Modjeska Canyon, 33.69806 -117.63306, 427m
UCR
UCR0109022 Frank C. Vasek 600410--18 1960-04-10
United States, California, San Luis Obispo, La Panza Grade, 6.3 miles west of La Panza Campgrounds on Pozo Road, 35.34119 -120.30408, 677m
UCR
UCR0109024 Joy H. Nishida 204 1982-04-10
United States, California, San Luis Obispo, American Canyon Campground, 35.28583 -120.26639, 524m
UCR
UCR0109029 G.R. Ballmer s.n. 1993-05-02
United States, California, Santa Barbara, south foot of Purisima Hills, between Harris Grade Road and Rucker Road, north of Lompoc, north of Burton Mesa Road, 34.70417 -120.4375, 122m
UCR
UCR0109035 John Wear 94--10 1994-02-24
United States, California, Ventura, White Oaks Park, c. 2 miles WSW of Rocky Peak (at the Los Angeles Co. line), north side of the Simi Valley Freeway (118), north of Santa Susana Knolls, 34.28333 -118.66667, 366m
UCR
UCR0109034 Keith T. Ingram s.n. 1976-04-17
United States, California, Ventura, Dennison Park, on Hwy 150. Along most western loop of park, 34.43639 -119.20333, 389m
UCR
UCR0108985 A.C. Sanders 26212 2003-04-30
United States, California, Los Angeles, Castaic Valley at west foot of Castaic Mesa, Newhall Ranch, 34.49389 -118.60972, 366m
USU:UTC
UTC00278756 R.G. Swinney 15315 2011-06-23
United States, California, Los Angeles, San Gabriel Mountains: Chilao Campground area, Chilao Creek, N of jct. of service road to Chilao (Fire) Station and road to Chilao Visitor Center, 34.33139 -118.01639, 1582m
BRY:V
BRYV0302320 R. G. Swinney 14724 2011-05-16
U.S.A., California, Los Angeles, San Gabriel Mountains: Camp Colby (C. Ranch), upper Coldwater Cyn, 150 m south of lodge in center of camp, 1.18 miles at 73 SSE of jct. of Colby Ranch Rd. and FS Rd 3N19 in Big Tujunga Cyn., 34.29972 -118.11361, 1122m
BRY:V
BRYV0292155 Robert L. Johnson 8140 2022-03-17
U.S.A., California, Ventura, Topatopa Mountains, west side of Lake Piru-Piru Creek, 2.6 rd mi north of jct with Dominguez Canyon Rd on Piru Canyon Rd, ca 6 air mi nne of downtown Piru., 34.49642 -118.75805, 421m
BRY:V
BRYV0190402 Leigh A. Johnson 04-020 2004-05-12
U.S.A., California, San Luis Obispo, Los Padres Natl. Forest, near La Panza Campground off of Pozo Rd., 35.35288 -120.26468, 644m
BRY:V
BRYV0151476 Richard R. Halse 9672 2016-03-22
U.S.A., California, Santa Barbara, North of Lompos; Along Burton Mesa Road ca. 0.4 miles from its interscetion with Harris Grade Road., 34.69489 -120.45143, 107m
HNT
14577 Tim Thibault 272 2004-05-22
United States, California, Los Angeles, fire road off Hwy 2, 34.25644 -118.19241, 910m
HNT
6559 E. Adams S.N. 1978-05-29
United States, California, Lois Angeles, Altadena, Eaton Canyon.
HNT
14657 Tim Thibault 315 2004-05-30
United States, California, Los Angeles, Millard Canyon, 34.21619 -118.14341, 676m
SDSU
SDSU20256 Michael G. Simpson 3699 2012-06-09
United States, California, San Luis Obispo, Ca. 0.1 mile west of junction of Calendar Road and Hwy 1 (Cabrillo Hwy.), ca. 300 feet west of railroad tracks, beyond fence, ca. 0.4 mile southeast of Black Lake., 35.05402 -120.59753, 36m
SDSU
SDSU21056 Cain, Ian 1489 2010-06-02
United States, California, Los Angeles, Angeles National Forest, San Gabrial Mountains. Roughly 2.49km east of Mount Gleason summit, 34.3744 -118.1452, 1730m
SDSU
SDSU03131 Mather, Stan 1938-05-13
United States, California, Riverside, Lake Elsinore., 33.67635 -117.34909
SDSU
SDSU03133 Collier, John E. 1951-04-15
United States, California, San Luis Obispo, 2.0 miles S of Atascadero on US HWY 101.
SDSU
SDSU13484 Shaari, David 13 1995-04-11
United States, California, Los Angeles, Western slope of small canyon branching off of Stokes Canyon Road, Approx. 1.5 miles from intersection with Mulholland Drive., 34.11333 -118.68889, 277m
SDSU
SDSU03134 Zink, Thomas A. 1971-04-01
United States, California, Ventura, Off Lake Piru Road, 1/2 mile south of San Felipe Dam., 884m
MO
101122173 Gregory A. Wahlert 284 2019-03-11
United States, California, Santa Barbara, La Purisima State Historic Park, eastern edge of park., 34.67497 -120.41057, 93m
MO
103098205 Gregory A. Wahlert 284 2019-03-11
United States, California, Santa Barbara, La Purisima State Historic Park, eastern edge of park., 34.67497 -120.41057, 93m
MO
2424647 Herbert L. Mason 12402 1941-03-28
United States, California, San Luis Obispo, North end of Nipomo Mesa., 76m
RENO:V
94265 S.B. Parish 6234 1907-05-14
USA, California, San Bernardino, S slope of the San Bernardino Mountains., 34.167452 -117.183158, 610m
RENO:V
94266 R.W. Summers s.n. 1882-04-19
USA, California, San Luis Obispo, Pismo., 35.147971 -120.64567
RENO:V
94267 G.B. Grant 679a/6189 1904-05-05
USA, California, Los Angeles, San Gabriel Mountains, Arroyo Seco Canyon., 34.25251 -118.177712, 610m
RENO:V
94268 J.M. Johnson 176
USA, California, San Luis Obispo, Los Padres NF, Frazer Canyon, Pozo Creek, 15 miles E of Santa Margarita., 35.327836 -120.307996
RENO:V
93483 R.R. Halse 9672 2016-03-22
USA, California, Santa Barbara, Along Burton Mesa Road, ca 0.4 mile from its intersection with Harris Grade Road, N of Lompoc., 34.68969 -120.43694, 107m
DEK
DEK00108509 Maurice Kamins 27 1965-02-27
United States, California, Ventura, Ventura County, California: 3 miles from the South end of Box Canyon, Santa Suzana Mtns., 34.263606 -118.643957, 427m
APSC
APSC0063776
United States, California, Riverside
DAV
AHUC101280 Beecher Crampton 9556 1978-03-29
United States, California, Santa Barbara, Santa Barbara County: Pendola Guard Station, Los Padres National Forest., 34.7327033595081 -120.313527011895
DAV
Collector Unknown 842
United States, California, County Unknown, County and location unknown., 34.7327033595081 -120.313527011895
DAV
DAV301143 Dan Axelrod s.n. 1932-03-21
United States, California, Los Angeles, Los Angeles County: 10 miles north of San Fernando., 34.3792 -118.5661