ASU:Plants
ASU0021393 Reid Moran 27059 1979-04-29
Mexico, Baja California, Carricito, 4 km east of El Florido., 32.4667 -116.758, 180m
ASU:Plants
ASU0309765 Steven A. Junak 6514 1999-05-12
United States, California, Santa Barbara, San Miguel Island: Flats on SW base of Green Mtn, just N of trail to Pt Bennett ca. 0.3 mi S of summit of Green Mtn., 34.0338 -120.3874
ASU:Plants
ASU0021423 Jon P. Rebman 2510 1994-04-07
Mexico, Baja California, Mesa San Antonio to the west of Colonet., 31.0167 -116.267
ARIZ
420202 Richard R. Halse 8778 2013-04-30
United States, Washington, Klickitat County, Lyle; Columbia River Gorge; flats just above river., 45.693352 -121.289625, 31m
ARIZ
429937 R.G. Swinney 14474 2011-04-26
United States, California, Los Angeles, San Gabriel Mountains: Islip Canyon, tributary of San Gabriel Cyn, from Hwy 39 to 0.4 mile upstream, NE of Morris Reservior (Glendora 7.5' Q.) (T1N R9W S6), 34.195 -117.866667, 378 - 439m
ARIZ
415749 Jon P. Rebman 21291 2011-04-27
United States, California, San Diego, San Diego Wildlife Refuge; southeast of Sweetwater Reservior; west side of Mother Miguel Mountan; in a small canyon and on the grassland slopes around it., 32.6844 -116.9728, 180m
ARIZ
H. S. Gentry 97 1931-04-18
United States, California, San Mateo County, Collected about 1 mile SE of Holy Cross Cemetery.
ASC
ASC00024574 C. Grue 72070 1972-04-30
United States, California, Santa Barbara, Santa Cruz Island, road to "Willows" from central valley, near island "Ironwood", 33.963178 -119.753855, 305m
DES
DES00081693 Jon P. Rebman 27969 2014-04-22
United States, California, San Diego, Camp Pendleton, northwestern portion of base, along Cristianitos Creek, west of Guacamole Road and east of Cristianitos Road, on the hills just west of the convergence with San Mateo Creek. Square: C1, 33.4218 -117.5725, 30m
DES
DES00073217 Jon P. Rebman 23568 2012-05-02
USA, California, San Diego, Cleveland National Forest, vicinity of Buckman Springs, NE of Morena Reservoir; SW facing slope just N of Morena Stokes Valley/Corral Canyon Rd., 32.7159 -116.5048, 975m
DES
DES00060079 Joseph A. Betzler 934 2003-04-19
USA, California, San Diego County, San Diego Wild Animal Park, Conservation Area. Drainage near the end of the 'South Ridge Road', on the south side heading toward San Pasqual Valley, 0.8 mi NW of junction of Rockwood Canyon and San Pasqual Valley Rd., 33.103 -116.9723, 314m
UCR
George K. Helmkamp 8412 2004-04-01
United States, California, San Luis Obispo, Nipomo Mesa; Mesa Dunes Mobile Home Park along Mesa View Dr, 0.2 mile south of Halcyon Rd., 35.07417 -120.58611, 76m
UCR
George K. Helmkamp 10376 2006-05-11
United States, California, Nevada, Cedarsong Road, 0.1 mi. NE of Calif. Hwy 49 (NW of Nevada City), 39.27833 -121.08722, 637m
UCR
T.B. Salvato 835 2005-05-16
United States, California, Riverside, San Jacinto River east of Valle Vista, just downstream from the Forest Service boundary and north of CA Hwy 74, 33.74111 -116.84361, 549m
UCR
George K. Helmkamp 14683 2009-05-12
United States, California, El Dorado, Lake Oaks Mobile Home Park, Diamond Springs, 38.68722 -120.83028, 530m
UCR
Steven A. Junak 6214 1999-05-12
United States, California, Santa Barbara, San Miguel Island: flats on SW base of Green Mtn, just north of trail to Point Bennett, c. 0.3 mile south of summit of Green Mtn., 34.03381 -120.38739, 191m
UCR
Steven A. Junak 6217 1999-05-12
United States, California, Santa Barbara, San Miguel Island: SW slope on north side of island, c. 0.85 mile west of summit of Green Mtn, on east side of Small Canyon, 34.0435 -120.39881, 154m
UCR
Jon P. Rebman 24803 2012-06-07
United States, California, San Diego, along Barrett Lake Road between Lyons Valley Road and the Lake where a creek crosses the road; west of Barrett Lake. Square: S18, 32.69431 -116.69289, 530m
UCR
A.C. Sanders 29621 2005-04-22
United States, California, San Diego, Batiquitos Lagoon Ecological Reserve, north side of lagoon, east of the I-5 Fwy, along the trail past the nature center, 33.0925 -117.29028
UCR
A.C. Sanders 34538 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
Tracy Tennant MOR--029 1998-04-30
United States, California, Riverside, Morongo Indian Reservation, side canyon east of Hathaway Canyon, tree stand F-06, 33.97222 -116.86056, 915m
UCR
R.G. Swinney 13262 2010-06-21
United States, California, Los Angeles, Placerita Canyon Natural Area, 0.2 - 1.5 miles south of Placerita Canyon, in Los Pinetos Canyon, along Los Pinetos Trail, 34.36583 -118.44722, 561m
UCR
R.G. Swinney 9910 2008-12-02
United States, California, Los Angeles, mouth of San Gabriel Canyon between Foothill Blvd. and the I-210 Fwy, from main river channel to 300 m east, 34.13278 -117.94417, 165m
UCR
Mark A. Elvin 2385 2003-03-30
United States, California, Orange, north side of UC Irvine Preserve, between core of UCI campus (E Peltason Dr.) and Hwy 73, 33.63972 -117.84528, 46m
UCR
A.C. Sanders 37375 2010-03-12
United States, California, Los Angeles, Madrona Marsh, Torrance, 33.82611 -118.34278, 24m
UCR
R.G. Swinney 12497 2010-05-04
United States, California, Los Angeles, north of Sylmar, 0.1 mile NNE (6°) of Stetson Debris Basin, at north end of motorway at powerlines, west (250°) of the debris basin in Sombrero Cyn, 0.4 mile north of I-210 Fwy., 34.32944 -118.47472, 488m
UCR
George K. Helmkamp 15960 2010-05-04
United States, California, Solano, NW edge of Vacaville, Vaca Valley Road, 0.1 mile west of its junction with Orchard Valley Road, 38.38028 -122.01111, 75m
UCR
Jason L. Hlebakos 620 2005-05-03
United States, California, Riverside, Open slope east and downslope from Elsinore Peak, 33.60222 -117.34056, 1049m
UCR
A.C. Sanders 29958 2005-05-06
United States, California, San Diego, Blue Sky Ecological Reserve, east of Rancho Bernardo and north of Poway, along Green Valley Truck Trail, in canyon below turnoff to Lake Poway, 33.01639 -117.01972, 213m
UCR
A.C. Sanders 34650 2008-04-01
United States, California, Orange, Lomas de Santiago, upper Hicks Canyon, along haul road c. 1.75 mi. NE of Rattlesnake Reservoir, 33.7375 -117.70417, 250m
UCR
B.G. Pitzer 3011 1997-03-25
United States, California, Orange, San Joaquin Hills. Crystal Cove State Park, Pelican Point Area, grassland between Pacific Coast Hwy and the bike trail; San Joaquin Hills, 33.58 -117.85, 30m
UCR
A.C. Sanders 26556 2003-05-04
United States, California, San Diego, Otay Mountain, ridge c. 2-3 miles east of the peak, around end of jeep trail, 32.59833 -116.8075, 945m
UCR
George K. Helmkamp 14524A 2009-04-21
United States, California, El Dorado, junction of Rock Creek Road and CA-193, north of Chili Bar and the South Fork of the American River, 38.77361 -120.81361, 390m
UCR
Jeannie Gregory 28 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
Jon P. Rebman 35785 2019-05-20
United States, California, San Diego, Fallbrook Naval Weapons Station, west of Fallbrook. North Magazine, north of Ammunition Rd, central part of station; vicinity of Napalm 1 Vernal Pools complex. Square: D7, 33.36914 -117.28453, 180m
UCR
Jon P. Rebman 10497 2004-06-01
United States, California, San Diego, Otay Mountain Ecological Reserve (California Dept. of Fish & Game): Southeast of Otay Lake; near the gate just south of the bridge on Otay Lakes Road, 32.63583 -116.88389, 160m
UCR
A.C. Sanders 34998 2008-04-22
United States, California, Orange, Lomas de Santiago, lower Hicks Canyon haul road, just above Irvine Ranch gate and road to cement plant, c. 1 mile NE of Rattlesnake Reservoir, 33.73508 -117.7217, 213m
UCR
Jon P. Rebman 8627 2003-04-24
United States, California, San Diego, Crestridge Ecological Reserve: west of La Cresta between Alpine and El Cajon; east side of reserve east of the old race track on a west-facing slope. Square: P15, 32.83917 -116.84694, 535m
UCR
Jon P. Rebman 25563 2013-03-26
United States, California, San Diego, Lake Hodges area, south of Escondido; southeast of intersection of Lake Drive and Beech Lane; along north side of lake southeast of the boat ramp; Square K10, 33.06331 -117.10039, 130m
UCR
Jon P. Rebman 27969 2014-04-22
United States, California, San Diego, Camp Pendleton, northwestern portion of base, along Cristianitos Creek, west of Guacamole Road and east of Cristianitos Road, on the hills just west of the convergence with San Mateo Creek. Square: C1, 33.42181 -117.5725, 30m
UCR
Jon P. Rebman 26544 2013-05-17
United States, California, San Diego, vicinity of Rocky Mountain; NE of Holcomb Village, south of Chihuahua Valley, along Puerta La Cruz Road. Atlas Square: D18, 33.37631 -116.6895, 1285m
UCR
D.L. Banks 1478 1997-03-13
United States, California, Riverside, Vail Lake area, N and just south of Hwy 79; hills (burned in the Vail fire of May 1996) east of the Dripping Springs alcove and west of Vail Lake Marina Rd, 33.46667 -116.96667, 476m
UCR
Dan S. Cooper 409--17 2009-04-30
United States, California, Los Angeles, NW shoulder of Cahuenga Peak, Griffith Park, 34.13778 -118.32806, 511m
UCR
Jon P. Rebman 2661 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
George K. Helmkamp 22705 2014-04-07
United States, California, Sacramento, North side of Rancho Seco Lake (Rancho Seco Recreational Park), 1.3 miles south of CA-104, 38.33889 -121.10083, 76m
UCR
John F. Green s.n. 2006-05-10
United States, California, Riverside, City of Murrieta; south of the Hogbacks. north of Hunter Road to Ramage Lane, between Calle de Amor on the E and Springview/Kiwebre Road on the W, 33.57222 -117.15583, 366m
UCR
R.F. Thorne 34506 1965-05-10
United States, California, Los Angeles, Santa Catalina Island, near upper end of Gallagher Canyon, 33.3625 -118.35083, 427m
UCR
R.G. Swinney 11750 2010-02-27
United States, California, Los Angeles, Sunland, SE end of Hansen Dam Basin, Haines Canyon Channel from the I-210 Fwy, north of Wentworth St, to 0.5 mi. to the west at the Big Tujunga Flood Plain, 34.26667 -118.33722, 348m
UCR
Frank C. Vasek 580426--s.n. 1958-04-26
United States, California, Riverside, Hwy “71” [79], east of Temecula, east end of [Temecula Creek] bridge at east end of cultivated valley [Pauba Valley]; Palomar Mtn. Region, 33.48861 -117.05389, 366m
UCR
George K. Helmkamp 11938 2007-05-05
United States, California, El Dorado, along CA-49, 3.7 miles northwest of Placerville, 38.76333 -120.85278, 549m
UCR
R.G. Swinney 3503 1995-04-22
United States, California, San Bernardino, Cucamonga, c. 0.5 mi. SE of gauging station at mouth of Day Canyon at junction of Day Canyon Rd. and Frontline Fire Rd., 34.17944 -117.53611, 805m
UCR
Jon P. Rebman 6334 2000-03-29
United States, California, San Diego, Hauser Mountain, SW side, about 6 miles west of Campo, 32.60667 -116.55917, 899m
UCR
Mitch Provance 317--94 2017-03-30
United States, California, Riverside, S of the 15 Fwy, 0.3 miles W of Hostettler Rd., 33.73311 -117.41939, 384m
UCR
R.G. Swinney 12160 2010-04-01
United States, California, Los Angeles, Pacoima Wash, c. 1 mile NE of I-210 Fwy, just north of Maclay/Harding St. intersection, below Forest Service boundary, from wash bottom to 150 m to the west and from 50 to 150 meters north of Maclay, 34.31083 -118.41028, 399m
UCR
Steve Boyd s.n. 1980-05-08
United States, California, Riverside, Harford Springs County Park, NW corner of the Gavilan Plateau; Gavilan Plateau, 33.80361 -117.355, 625m
UCR
Louis B. Ziegler 293 1968-05-14
United States, California, Riverside, vacant lots in city of San Jacinto. Interior Valley; San Jacinto Valley, 33.78333 -116.96667, 473m
UCR
Mark A. Elvin 3942 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
Clark P. Cowan 225 1974-05-23
United States, California, Santa Barbara, 1/4 mile from west fork trail, 3/4 mile on W fork of Cold Springs Trail, Mountain Dr, Montecito, 34.46056 -119.65528, 488m
UCR
George K. Helmkamp 20464 2013-05-03
United States, California, Placer, SW edge of Foresthill, Mosquito Ridge Road, 0.2 mile south of Forest Hill Road, 39.01778 -120.82306, 974m
UCR
A.C. Sanders 693B 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
R.G. Swinney 18036 2016-04-12
United States, California, Los Angeles, Horse Canyon Saddle, junction of Glendora Mt. Road and Glendora Ridge Rd, 34.20361 -117.80861, 981m
UCR
John C. Roos 2909 1948-04-29
United States, California, San Bernardino, carpenters tract in Loma Linda, 34.05 -117.26667, 335m
UCR
A.C. Sanders 31069 2005-06-17
United States, California, San Diego, Boden Canyon Ecological Reserve at E end of San Pasqual Valley, lower part of reserve along Santa Ysabel Creek at confluence with Clevenger Canyon, 33.08972 -116.9025, 201m
UCR
A.C. Sanders 1403 1980-05-02
United States, California, Riverside, University of California Motte Reserve, in rocky hills 2.5 miles northwest of Perris, 33.81389 -117.25333, 518m
UCR
June Latting s.n. 1978-04-22
United States, California, Santa Barbara, Isla Vista, near U.C. Santa Barbara, 34.4175 -119.86111, 6m
UCR
T.B. Salvato MOR--371 1998-06-09
United States, California, Riverside, Morongo Indian Reservation, Lion Canyon up to fork in stream, 33.96611 -116.75639, 720m
UCR
George K. Helmkamp 7382 2002-04-15
United States, California, Santa Barbara, Miranda Pine Rd, 4.3 miles southeast of CA Hwy 166, 35.075 -120.06194, 915m
UCR
Jon P. Rebman 8770 2003-05-03
United States, California, San Diego, Otay Mountain Wilderness Area (BLM property): just N of the USA/Mexico border: vicinity of Wild Bill’s Draw. Sq: V15, 32.55831 -116.8525, 270m
UCR
Peter Rubtzoff 10146 1990-05-21
United States, California, San Francisco, Sunset District, in front of 1686 25th Ave, north of Moraga Street, 37.75611 -122.48306, 93m
UCR
Mark A. Elvin 2609 2003-05-03
United States, California, San Diego, SE side of Otay Mtn, western Marron Valley, south of BM 838, c. 1/2 km north of Mexican border on slope above Tijuana River, 32.56722 -116.78861, 183m
UCR
Jon P. Rebman 20927 2011-03-24
United States, California, San Diego, Camp Pendleton, Romeo II Training area, north of Las Pulgas Road, east of Hwy I-5, and east of El Camino Real in Horno Canyon. Square: D3, 33.34831 -117.486, 210m
UCR
A.C. Sanders 7823 1988-05-18
United States, California, Los Angeles, El Segundo Dunes, immediately west of Los Angeles International Airport & Pershing Drive, & east of Vista Del Mar Blvd.; Pacific slope, 33.93333 -118.43333, 1m
UCR
A.C. Sanders 7092 1987-05-14
United States, California, San Diego, west end of Otay Mesa, east of San Ysidro, head of Dillon Canyon, 32.55917 -117.01722, 153m
UCR
B.G. Pitzer 0857 1988-05-27
United States, California, Nevada, Tahoe National Forest, 7 miles northeast of Nevada City and c. 6 miles inside the forest, on Hwy 20, 39.30556 -120.91306, 762m
UCR
Steve Boyd 3532 1989-05-07
United States, California, Riverside, Vail Lake area, hills just to SW of the dam, 33.495 -116.98333, 489m
UCR
Richard D. Goeden 900613--13 1990-06-13
United States, California, Tulare, Tule River Indian Reservation Rodeo Grounds, above S fork of Tule River., 36.03069 -118.80608, 439m
UCR
Richard D. Goeden 900613--14 1990-06-13
United States, California, Tulare, Northern Sequoia National Forest, above Middle Fork of Tule River, along CA Hwy 190 below the powerhouse; Sequoia Nat’l Forest, 36.1575 -118.72222, 707m
UCR
Steve Boyd 4254 1990-04-07
United States, California, Los Angeles, San Clemente Island: lower half of China Canyon, south end of island, west side; San Clemente Island, 32.81667 -118.41389, 183m
UCR
Jon P. Rebman 11248 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; vernal pool area on the south side of Otay Lake. San Diego Atlas Square U14, 32.62778 -116.90333, 160m
UCR
A.C. Sanders 32439 2006-05-19
United States, California, Riverside, hills between Murrieta and Menifee Valley, west of Hwy I-215, south of Bundy Canyon./Scott Rd and north of Clinton Keith Rd, 33.62083 -117.17778, 518m
UCR
Fred M. Roberts 5749 2003-05-03
United States, California, San Diego, Otay Mountain, south side in lower “Butteweg Canyon” just above border trail, Tijuana River watershed, 32.56222 -116.80417, 168m
UCR
Mitch Provance 1727 1999-04-01
United States, California, Riverside, Johnson Canyon, 0.35 km south of peak 1768; Jurupa Mountains, 34.02667 -117.46667, 457m
UCR
George K. Helmkamp 5506 2000-04-24
United States, California, Monterey, Los Padres National Forest, Nacimiento- Fergusson Rd. (starts about 8.5 miles north of Gorda), 10.2 miles east of CA Hwy 1; at Sherlock Creek, 36.01361 -121.41222, 595m
UCR
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, 33.59278 -116.815, 1159m
UCR
R.G. Swinney 14474 2011-04-26
United States, California, Los Angeles, Islip Canyon, tributary of San Gabriel Cyn, from Hwy 39 to 0.4 mile upstream, NE of Morris Reservoir, 34.195 -117.86667, 378m
UCR
Mark A. Elvin 2404 2003-04-02
United States, California, San Diego, Mira Mesa, Rose Canyon east of the 805 Fwy, 32.86778 -117.18389
UCR
R.G. Swinney 17508 2015-07-16
United States, California, Los Angeles, San Dimas Experimental Forest, Johnstone Peak summit, 34.16028 -117.79972, 957m
UCR
A.C. Sanders 13861 1993-04-29
United States, California, San Bernardino, east side of Water Canyon, a tributary of Wildwood Canyon from the north; southwest foot of Pisgah Peak. Porter Ranch; San Bernardino Mtns., 34.02083 -116.99167, 1070m
UCR
George K. Helmkamp 8433 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
Scott D. White 15831 2023-05-19
United States, California, Riverside, near Mountain Center. McCall Equestrian Park. South Fork San Jacinto River watershed, headwaters of Dry Creek, 33.70833 -116.73667, 1341m
UCR
George K. Helmkamp 20638 2013-05-17
United States, California, Calaveras, along CA-26, 0.3 mile northeast of Paloma Road, SW of Mokelumne Hill, 38.26639 -120.73556, 505m
UCR
UCR0067761 John F. Green s.n. 2005-05-04
United States, California, Riverside, SE corner Markham St. and Day St, Mead Valley area, 2-3 miles SW of March Air Reserve Base, 33.85083 -117.2775, 534m
UCR
B.G. Pitzer 2782 1996-04-30
United States, California, Orange, Upper Newport Bay, CA Dept. Fish & Game Ecological Reserve, west of Jamboree Road; Upper Newport Bay, 33.64833 -117.87, 6m
UCR
George K. Helmkamp 10135 2006-04-06
United States, California, Sutter, 5.6 miles WNW of Sutter along Pass Road on the S end of Sutter Buttes, 39.18694 -121.84389, 69m
UCR
George K. Helmkamp 8490 2004-04-21
United States, California, Santa Barbara, Pintado Creek, 8.5 mi N of Los Olivos along Figeroa Mtn Rd., 34.73833 -120.06167, 412m
UCR
UCR0164813 R.G. Swinney 24718 2021-05-05
United States, California, Los Angeles, north of Azusa. WCA’s [Watershed Conservation Authority] Azusa Foothills Open Space. Chema s Landing, Rest area of former Ranho Vasquez, 0.53 air mile north of junction of Sierra Madre Ave and Hilltop Rd, along Vasquez Rd, 34.15444 -117.905, 368m
UCR
Dick Newell 15 2010-04-20
United States, California, Orange, top of Serrano Ridge, 1 km west of the Nix Center/Laguna Canyon Rd., 33.60833 -117.775, 229m
UCR
Mitch Provance 143 1998-03-06
United States, California, Riverside, Slopes on the W side of Sierra Blvd, c. 0.7 km NNW of the Jensen Quarry; Jurupa Mountains, 34.03 -117.43111, 351m
UCR
A.C. Sanders 30081 2005-05-07
United States, California, Riverside, UC Emerson Oaks Reserve, c. 8 miles southeast of Temecula, south of Hwy 79 at east end of Pauba Valley, end of Los Caballos Road in vicinity of water tank, 33.46833 -117.04278, 457m
UCR
George K. Helmkamp 10297A 2006-05-04
United States, California, El Dorado, east end of Diamond Springs, 0.1 mile north of the junction of Pleasant Valley Road and Calif. Hwy 49, 38.69611 -120.81278, 543m