ASU:Plants
David J. Keil K-11956 1977-03-12
USA, California, San Luis Obispo, S of Shandon, 5mi north of junction w/ State Route 58 in game preserve area.
ASU:Plants
ASU0022034 D. J. Pinkava 12161 1974-05-24
Mexico, Baja California, Rte 1, ca. 23 mi S of El Rosario., 30.040599 -115.738998
ASU:Plants
ASU0022029 Jon P. Rebman 2518 1994-04-07
Mexico, Baja California, Mesa San Antonio to the west of Colonet., 30.9833 -116.283
ASU:Plants
ASU0022030 Jon P. Rebman 2395 1994-03-11
Mexico, Baja California, Arroyo Valladares near Rancho Valladares, 33.4 miles east of MEX Rte 1 on the Observatory road to Sierra San Pedro Mártir and then southeast on a dirt road for 17.1 miles., 30.8667 -115.7
ASU:Plants
ASU0022031 Marc A. Baker 14042 2001-04-25
Mexico, Baja California, Venustiano Carranza, 2 km SW of Volcán Reveroll, 13 km SW of Lázaro Cárdenas, 2 km north of La Chorera., 30.478078 -116.044635, 30m
ASU:Plants
ASU0022032 Reid Moran 28562 1980-05-17
Mexico, Baja California, 5 km ESE of Santo Tomás., 31.5375 -116.367, 220m
ASU:Plants
ASU0022033 Jon P. Rebman 1181 1991-05-27
Mexico, Baja California, 3.7 miles south of the intersection of El Condor and Rte 2 between Tecate and Mexicali., 32.299509 -116.543119
ASU:Plants
ASU0022035 Reid Moran 23088 1976-05-03
Mexico, Baja California, Sierra San Pedro Mártir. El Coyote., 31.0333 -115.733, 900m
ASU:Plants
Kelly Steele 476 1980-04-26
United States, California, Monterey, on Jolon Rd about 10 miles west of its junction with Hwy 101, 35.907881 -121.003793
ARIZ
A. M. Rea 1702 1991-04-30
United States, Arizona, Pinal County, Sacaton, Gila River bed, 33.083333 -111.741667
ARIZ
431701 Richard R. Halse 9674 2016-03-23
United States, California, San Luis Obispo, East of Paso Robles; along State Hwy.46, ca 3.4 miles west of its junction with State Hwy. 41W (Shandon exit)., 35.65886 -120.47754, 315m
ARIZ
434674 R.G. Swinney 14453 2011-04-20
United States, California, Los Angeles, San Gabriel Mountains/ Western Mohave Desert: Vincent, 2.9 miles SE of Lake Palmdale on Carson Mesa, 100-200 m east of Angeles Forest Hwy., 34.504167 -118.111389, 1000m
ARIZ
419314 George K. Helmkamp 15823 2010-04-07
United States, California, San Joaquin County, Northeast San Joaquin Valley: junction of CA-88 and CA-12, about 6 miles NE of Lockeford, 1.2 mi. NE of Clements., 38.198056 -121.068056, 40m
ASC
ASC00123325 Larry C. Higgins 29060 2010-05-20
United States, Utah, Washington, Washington City. Along Interstate 15., 37.130537 -113.508287, 850m
ASC
ASC00036535 M. McReynolds s.n. 1981-03-18
United States, California, Fresno, Panoche Hills 25 mi SE of Hollister, 36.644674 -120.731845
ASC
ASC00020515 J. Henrickson 4490 1970-03-26
Mexico, Baja California, San Quintin; SW of Salt Works about 1 rd mile; back side of strand dunes., 30.562634 -115.943325, 9m
DES
DES00013368 Reid Moran 19377 1973-01-16
Mexico, Baja California, 3.6 miles west of El Cipres, 30.366667 -115.683333, 400m
DES
DES00065799 Norman C. Cooper 1160 1944-04-22
USA, California, Riverside County, Banning., 33.9255 -116.8764, 732m
DES
DES00006686 Robert Eaton 1968-04-27
USA, California, San Bernardino County, Lytle Creek Wash on property of Fontana Union Water Company, Riverside Ave, ca. 2.5 mi. N of Highland, 34.178008 -117.40898, 518m
DES
DES00018809 Reid Moran 24092 1977-05-15
Mexico, Baja California, 5 km W of La Rumorosa, Sierra Juarez, 32.55 -116.1, 1325m
UCR
Timothy S. Ross 6151 1992-04-14
United States, California, Los Angeles, San Clemente Island: central east side of island, c. 20 m south of where Nanny Canyon drainage meets the sea; San Clemente Island, 32.91111 -118.46944, 18m
UCR
Justin M. Wood 692 2009-05-11
United States, California, Riverside, Garner Valley, Quinn Flat area, 33.63333 -116.625, 1372m
UCR
John Kitasako 45268 1964-05-10
United States, California, Riverside, Hemet Valley, 6 mi SE of Hemet Reservoir, 33.61417 -116.62583, 1372m
UCR
Clifton F. Smith 2909 1951-04-01
United States, California, Santa Barbara, On hills (serpentine outcrops), NE of Tranquillon Mtn, near Lompoc, 34.582 -120.561
UCR
John F. Green s.n. 2005-03-16
United States, California, Riverside, Cajalco Canyon, SE of Corona, SW of Lake Mathews, east of Calif. highway 71; Collections made while monitoring pipeline repair, 33.82944 -117.48, 244m
UCR
A.C. Sanders 2007-03-28
United States, California, Kern, above National Cement Plant, east of open pit limestone mines, between Los Alamos Creek and Oso Canyon in nameless canyon below bench mark “Ellen” 4427 ft., 34.83778 -118.74222, 1189m
UCR
Clifton F. Smith 8198 1963-06-03
United States, California, Santa Barbara, Colson Canyon, east of Santa Maria, 34.9225 -120.22111
UCR
Timothy P. Krantz s.n. 1982-05-25
United States, California, Riverside, Baldy Mountain mesa above the west end of Garner Valley; San Jacinto Mtns, 33.68306 -116.71833, 1585m
UCR
A.C. Sanders 13662 1993-04-01
United States, California, Riverside, western edge of Hemet, 14 acre parcel at NE corner of intersection of Myers St. and Devonshire Ave, 0.75 mile NE of the intersection of Florida Ave (Hwy 74) and Warren Rd, just south of Tres Cerritos, 33.75139 -117.02361, 460m
UCR
Louis B. Ziegler 361 1969-05-10
United States, California, Riverside, Hemet Valley; San Jacinto Mtns, 33.66667 -116.66667, 1402m
UCR
Nina Williams 056 1988-04-17
United States, California, Colusa, 1.3 mi S on Bear Valley Rd. from corner of Brim Rd., 39.14 -122.43, 396m
UCR
Louis B. Ziegler 049 1966-06-21
United States, California, Riverside, between Mountain Center and Keen Camp Summit; San Jacinto Mtns, 33.69667 -116.71361, 1448m
UCR
David Charlton 1713 1988-04-03
United States, California, Los Angeles, W of Lancaster on Hwy 138. Quail Lake area between Gorman and Holiday Valley, 34.77139 -118.75694, 1070m
UCR
Henk van der Werff 4255 1981-05-19
United States, California, San Diego, Pine Valley, Corte Madera Ranch, 32.77917 -116.56444, 1200m
UCR
Mitch Provance 6551A 2005-05-17
United States, California, Riverside, Terra Cotta, Nichols Rd. Wetland at Alberhill Creek, c. 100 yards SE of the Durant RR siding, the site bordered along the NW by Pierce St. and on the N by Alberhill Creek, with Baker St. more or less bisecting the collection site, 33.70528 -117.36111, 396m
UCR
A.C. Sanders 30232A 2005-05-13
United States, California, San Diego, Blue Sky Ecological Reserve, east of Rancho Bernardo and north of Poway, along Green Valley Truck Trail, in canyon above turnoff to Lake Poway, 33.01639 -117.00611, 207m
UCR
Steve Boyd 2985 1989-03-18
United States, California, Riverside, Vail Lake area, Temecula Creek Cyn below Vail Lake dam; Vail lake, 33.49583 -116.98028, 418m
UCR
Michael G. Simpson 2479 2003-05-03
United States, California, San Diego, Miners Canyon, c. 0.6 miles north of Marron Road, 32.58278 -116.78111, 291m
UCR
Steve Boyd 1764 1986-04-22
United States, California, Riverside, Temescal Canyon, west side of Indian Wash, south of Hwy I-15; Temescal Canyon, 33.73667 -117.44667
UCR
Clifton F. Smith 10394 1973-03-16
United States, California, Santa Barbara, Santa Rosa Island, above Carrington Point.; Santa Rosa Island, 34.03564 -120.04328
UCR
A.C. Sanders 32638 2006-05-28
United States, California, Riverside, Hills between Murrieta and Menifee Valley, west of I-215, south of Bundy Cyn./Scott Rd. and north of Clinton Keith Rd, vicinity of peak 2279, 33.62333 -117.20194, 579m
UCR
George K. Helmkamp 9379 2005-04-22
United States, California, San Luis Obispo, Carrizo Hwy at Mile-19 (CA Hwy 58, east of Santa Margarita near Wilson Corner), 35.46639 -120.37556, 470m
UCR
George K. Helmkamp 10063 2006-02-09
United States, California, Placer, Clark Tunnel Road and Calif. Highway 193, east of Lincoln, 38.88611 -121.20917, 113m
UCR
Ellen Dean 4617 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
George K. Helmkamp 9390 2005-04-22
United States, California, San Luis Obispo, Carrizo Hwy at Mile-19 (CA Hwy 58, east of Santa Margarita near Wilson Corner), 35.46639 -120.37556, 470m
UCR
George K. Helmkamp 9477 2005-05-17
United States, California, San Luis Obispo, 1.5 mi WNW of Piedras Blancas at Mile 64 of Calif. Highway 1, 35.68083 -121.28639, 9m
UCR
George K. Helmkamp 14358 2009-03-11
United States, California, Colusa, junction of Moon Bend Road and CA-20 at the south end of the city of Colusa, 39.19389 -121.9825, 23m
UCR
Scott D. White 15813 2023-05-12
United States, California, Riverside, Wilson Creek watershed between Sage and Anza. West side of Thomas Road ca. 0.2 mile northeast of the junction with Wilson Valley Rd, 33.554 -116.855, 960m
UCR
Mitch Provance 202 1998-03-10
United States, California, Riverside, Meadow near the corner of La Sierra Ave. and Cajalco Rd, on the SW side of the lake, south of the dam.; Lake Mathews, 33.83083 -117.46139, 412m
UCR
George K. Helmkamp 7566 2002-04-23
United States, California, Fresno, along CA Hwy 180 (W Whitebridge Ave), 10.8 miles west of CA Hwy 145, 36.73417 -120.25444, 107m
UCR
A.C. Sanders 35113 2008-04-25
United States, California, Los Angeles, hill slopes c. 0.8 mi. NE of old La Liebre Ranch, 0-0.3 mi. south of Hwy 138, 34.77935 -118.66728, 936m
UCR
George K. Helmkamp 5557 2000-04-24
United States, California, Monterey, 6 miles south of King City and 0.6 mile east of G-14 (Jolon Rd) on San Lucas Rd., 36.11417 -121.12, 183m
UCR
A.C. Sanders 33419 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
A.C. Sanders 32016 2006-04-11
United States, California, Los Angeles, west end of Antelope Valley, north of Hwy 138 near mouth of Tentrock Canyon, c. 1 mile NW of La Liebre Ranch (High Desert Hunt Club) buildings, 34.78028 -118.67611, 945m
UCR
Karin Cleary-Rose s.n. 1998-03-06
United States, California, Riverside, Palmieri property, 25 acre parcel in western Hemet, south of Hwy 74, west of Warren Rd, directly east of the San Diego Aqueduct and c. 500 ft. east of Salt Creek, north of Stetson Ave., 33.73 -117.04083, 512m
UCR
A.C. Sanders 41035 2014-04-18
United States, California, Riverside, Temescal Canyon, along De Palma Rd. between Indian Truck Trail and Horsethief Canyon roads, SE of Lee (Corona) Lake, 33.74194 -117.4375, 375m
UCR
L.C. Higgins 29097 2010-06-07
United States, Utah, Washington, Near Harrisburg along Hwy I-15, 37.20556 -113.39583, 1613m
UCR
A.C. Sanders 37737 2010-04-02
United States, California, Riverside, Alberhill, south foot of the Gavilan Hills at Temescal Canyon, c. 0.5 mi NE (34°) of intersection of Temescal Canyon Rd. and Concordia Ranch Rd., 33.74056 -117.40778, 427m
UCR
George K. Helmkamp 9005 2005-03-05
United States, California, San Luis Obispo, Santa Lucia Wilderness north of Lake Lopez, Upper Lopez Canyon Road, 7.2 miles north of junction with Lopez Road and at Water End Road, 35.23472 -120.47194, 174m
UCR
George K. Helmkamp 18581 2012-02-25
United States, California, El Dorado, SE of Placerville, Pleasant Valley Road, 1.4 miles northeast of Bucks Bar Road and at Gold Oak Charter School, 38.69306 -120.71694, 747m
UCR
George K. Helmkamp 14314 2009-01-31
United States, California, Colusa, junction of Moon Bend Road and CA-20 at the south end of the city of Colusa, 39.19389 -121.9825, 23m
UCR
George K. Helmkamp 8523 2004-04-23
United States, California, Santa Barbara, Figueroa Mountain Rd, 15.0 mi NE of Los Olivos, 34.72833 -119.975, 1341m
UCR
R.G. Swinney 14453 2011-04-20
United States, California, Los Angeles, Vincent, 2.9 miles SE of Lake Palmdale on Carson Mesa, 100-200 m east of Angeles Forest Hwy, 34.50417 -118.11139, 1000m
UCR
A.C. Sanders 29239 2005-03-17
United States, California, Riverside, French Valley, SE of Winchester Rd. (Hwy 79) between Thompson Rd. and Benton Rd, c. 0.5 mile NE of Adobe Spring, near San Diego Aqueduct, 33.595 -117.11944, 412m
UCR
T.B. Salvato 7443 2013-03-27
United States, California, Riverside, Menifee, vacant lot north of Newcomb Substation, at southwest corner of Lazy Creek Road and Murrieta Road, 33.68833 -117.20722, 432m
UCR
A.C. Sanders 26025 2003-04-16
United States, California, Los Angeles, Newhall Ranch, under powerlines south of Magic Mountain Parkway, near I-5 and new golf course, 34.41667 -118.58333, 366m
UCR
George K. Helmkamp 9032 2005-03-05
United States, California, San Luis Obispo, Santa Lucia Wilderness N of Lopez Lake, Upper Lopez Canyon Road, 5.5 mi N of jct with Lopez Road, 35.23639 -120.46667, 335m
UCR
Mike Misenhelter s.n. 2016-04-15
United States, California, Los Angeles, Diamond Bar Creek, City of Industry, Grand Ave. north side of Hwy 57/60 freeway, 34.01222 -117.8225, 215m
UCR
Steven A. Junak SC--2364 1991-05-06
United States, California, Santa Barbara, Santa Cruz Island. East of San Justiano, in canyon bottom, 33.973 -119.72769
UCR
G.P. Schultz 62 1994-04-07
United States, California, Riverside, Box Springs Mountains. Big Springs Canyon and north on the crest to Two Trees Canyon, 33.975 -117.29167
UCR
A.C. Sanders 38781 2011-03-22
United States, California, Riverside, powerline corridor through hills 6.4 km SW of Perris, 0.61 km east of Hwy 74, south of Ethanac Rd., 33.74058 -117.27639, 503m
UCR
A.C. Sanders 37766 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
Pat Farmer s.n. 1981-03-08
United States, California, Riverside, Lake Mathews, 33.83889 -117.46167, 427m
UCR
Dick Newell 097 2011-03-29
United States, California, Orange, east of Outdoor Education Center on MWD service road, 1.65 mi. NW (311°) of Irvine Lake dam, 33.80194 -117.7465, 237m
UCR
A.C. Sanders 38874 2011-03-29
United States, California, Riverside, between Sun City and Perris, along powerline corridor 0.45 east of Goetz Rd. and 0.07 km east Wheat St., 33.73644 -117.21844, 450m
UCR
A.C. Sanders 19880 1997-03-12
United States, California, Riverside, Lake Skinner area; lower Rawson Canyon, NE of the lake & SW of Black Mtn, along the road; Lake Skinner area, 33.61667 -117.025, 518m
UCR
A.C. Sanders 38796 2011-03-22
United States, California, Riverside, Romoland in Menifee Valley, powerline route along McLaughlin Rd. between Palomar Rd. and San Jacinto Rd., 33.73597 -117.165, 442m
UCR
Ian G. Gillespie 20 2000-04-22
United States, California, Monterey, Fort Ord Military Reservation west end, north of Reservation Road, 36.67778 -121.80417, 30m
UCR
F.H. Elmore 442 1941-04-17
United States, California, Santa Barbara, Santa Cruz Island; hill west of Prisoner’s Harbor, 34.01639 -119.685
UCR
Anuja Parikh s.n. 2003-05-26
United States, California, Los Angeles, Newhall Ranch, Salt Creek, lower end of east fork in survey area 79, 34.38806 -118.67417, 305m
UCR
A.C. Sanders 38881 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
Scott D. White 4788 1997-03-12
United States, California, Riverside, Sun City, near Interstate Hwy 215, south of Perris and north of Menifee, low hills east of Bavaria Drive; Perris Basin, 33.70833 -117.18333, 488m
UCR
Scott D. White 1309 1993-04-30
United States, California, Riverside, Near intersection of Warren Rd. and Stetson Ave., 33.72917 -117.03333, 458m
UCR
Mitch Provance 416--05 2016-04-11
United States, California, Kern, Summit, along Tehachapi Blvd, on the E side of the Hwy. 58 overpass, between Monolith and Tehachapi., 35.12689 -118.40947, 1230m
UCR
D.L. Banks 0380 1995-05-09
United States, California, Riverside, Cleveland National Forest, Agua Tibia Wilderness Area, N face of Agua Tibia Mtn, the Dorland Mtn area, west of the Dripping Springs Alcove, west of Woodchuck Campground; NW Palomar Mtns, 33.45 -117.025, 701m
UCR
Wandalee Thompson 31 1964-04-22
United States, California, Los Angeles, Thompson Ranch entrance road, 20660 West Pine Canyon Road, c. 5 miles west of Lake Hughes, 34.70833 -118.54167, 1128m
UCR
George K. Helmkamp 1054 1996-05-25
United States, California, San Luis Obispo, between CA Hwy 1 and the ocean, 1.5 miles north of Piedras Blancas lighthouse near the northern border of the county, 35.67667 -121.285, 15m
UCR
Mitch Provance 9805 2005-05-18
United States, California, Riverside, Nichols road wetland area at Alberhill Creek, south of the I-15 Freeway and Collier Ave, along the SE side of Pierce St, properties on both the NE and SW sides of Baker St. in the city of Elsinore, 33.70611 -117.36111, 396m
UCR
Elizabeth Painter HL-2510 1996-04-10
United States, California, Monterey, Fort Hunter Liggett, Training Area 7, near Sulphur Spring Creek and minor tributary, c. 4.5 air km south of Cosio Knob, c. 5.0 air km due west of Jolon Creek, 36.03611 -121.23178, 380m
UCR
A.C. Sanders 35614 2008-06-25
United States, California, Riverside, May Valley c. 1.0 mile SW of Fleming Ranch, along dirt track, 33.71405 -116.6871, 1555m
UCR
Robt. L. Allen 115 1982-03-27
United States, California, Riverside, eastern foothills, near Walker Canyon. Just 4 m northeast of intersection of Riverside Dr(Hwy 74) and Collier. 1.5 miles northeast of intersection of Riverside Dr and Lakeshore Dr in Elsinore, 33.69769 -117.35489, 390m
UCR
Julie A. Greene 1098 1993-04-03
United States, California, Riverside, San Jacinto Wildlife Area, south of permanent pond, 33.885 -117.11611, 441m
UCR
Scott D. White 1989 1994-04-21
United States, California, Riverside, Millard Canyon, near stream crossing of Forest Service Road 2S05, c. 4 miles south of Bear Wallow Spring; San Bernardino Mtns, 33.96667 -116.8, 917m
UCR
A.C. Sanders 14557 1994-05-29
United States, California, Riverside, Morongo Indian Reservation, low pass between Millard Canyon and Potrero Creek; San Bernardino Mtns, 33.9525 -116.80694, 793m
UCR
Louis B. Ziegler s.n. 1969-05-15
United States, California, Riverside, Hemet Valley (=Garner Valley), near Kenworthy Ranger Station; San Jacinto Mtns, 33.61778 -116.625, 1372m
UCR
A.C. Sanders 34956 2008-04-18
United States, California, Los Angeles, Cow Spring Canyon, west side of canyon toward mouth, 34.77139 -118.63806, 977m
UCR
Jon P. Rebman 11233 2005-03-17
United States, California, San Diego, Otay Mountain Ecological Reserve (California Dept. of Fish & Game): off a dirt road south of Otay Lakes Road; in a rocky canyon on the south side of a finger of Otay Lake. San Diego Atlas Square U14, 32.61944 -116.89111, 210m
UCR
R.G. Swinney 13129 2010-06-01
United States, California, Los Angeles, lower Carson Mesa, 0.4 miles east of Angeles Forest Hwy, 0.4 miles NNE of Vincent, 34.50417 -118.11083, 994m
UCR
A.C. Sanders 41024 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
Jon P. Rebman 17002 2009-04-12
United States, California, San Diego, south of Boulevard, northwest of Lake Domingo, along the proposed powerlink powerline area. Square U26, 32.61931 -116.278, 1040m