ASU:Plants
J.A. Ewen 9442 1936-03-15
USA, California, Alameda, Virginia Canyon, Bukeyel Hills
ASU:Plants
D.B. Dunn 17937 1971-06-09
United States, California, Siskiyou, 9 mi N of Weed, US 97 at Whitney Creek, 41.523833 -122.287082, 1250m
ASU:Plants
T.R. Ericson 473 1976-04-06
USA, California, Orange, Audubon Preserve, Starr Ranch, near Ronald Caspars County Park., 274m
ASU:Plants
D. Keil 14297 1981-04-09
USA, California, San Luis Obispo, 0.6 mi W of jctn of road to Cholame along State hwy 58
ASU:Plants
W.D. Clark 1076 1973-06-02
USA, California, Santa Barbara, On Santa Cruz Island, Buena Vista Road, 34.00293 -119.65519, 450m
ASU:Plants
G.K. Helmkamp 5477 2000-04-22
United States, California, San Luis Obispo, Los Osos, between the west end of Howard Ave. and Morro Bay sand dunes, 35.31167 -120.865, 15m
ASU:Plants
G.H. True 1973-04-25
USA, California, Nevada, Dog Bar Rd, 2.7 mi SE of LaBarr Meadows, 610m
ASU:Plants
R.A. Needham 1926-03-07
USA, California, Near Patterson, Ca.
ASU:Plants
R.R. Halse 7903 2010-05-30
United States, Oregon, Jackson, along State Hwy. 66 ca. 7.3 miles west of Lincoln., 42.12459 -122.51488, 1153 - 1153m
ASU:Plants
J.A. Ewen 8701 1934-04-07
USA, California, Alameda, Lanndry Farm (Leona), Oakland Hills.
ASU:Plants
K.R. Neisess 1976-02-22
USA, California, San Luis Obispo, Near pass between See & Coon Canyons
ASU:Plants
K.R. Neisess 1976-02-22
USA, California, San Luis Obispo, Collected in See Canyon
ASU:Plants
T. Hensel H303 1974-05-22
United States, California, Amador, 1.5 nw of Volcano (town), on a private ranch., 610m
ASU:Plants
M.L. Conrad 6974 1973-06-02
United States, California, Siskiyou, 6 miles southwest of Callahan., 41.26666 -122.9, 1524m
ASU:Plants
M.L. Conrad 7068 1973-06-07
United States, California, Tehama, 0.5 mile n of Mendocino Pass on road to Anthony Peak, 1524m
ASU:Plants
K. Morris 333 1973-06-01
United States, Oregon, Jackson, Along hwy 238, 10.2 miles e of Applegate
ASU:Plants
P. Gallian 689 1971-06-09
United States, California, Siskiyou, 11 mi. N. of Weed, on U.S. Hwy. 97., 1250m
ARIZ
396743 Mark Fishbein 6100 2008-05-17
United States, Oregon, Josephine County, Rough and Ready Creek, 0.2 mi (air) west of US Hwy 199, about 4 mi (air) south of Cave Junction., 42.094 -123.687, 425m
ARIZ
412797 George K. Helmcamp 18908 2012-05-03
United States, California, El Dorado, Northern Sierra Nevada Mountians Foothills: unnamed road leading to power plant, 0.3 mile east of South Fork American River bridge. (Pollock Pines 7.5'), 38.7975 -120.620278, 613m
ARIZ
H. S. Gentry 31 1931-03-22
United States, California, San Mateo County, Collected about 2 miles W of San Bruno.
ARIZ
H. S. Gentry 19755 1962-06-16
United States, California, El Dorado County, Ca. 10 m. south of Auburn, along Rt. 49.
ARIZ
H. S. Gentry 19777 1962-06-25
United States, California, Butte County, 14-18 mi. north of Forest Ranch, along Rt. 32., 1066m
ASC
ASC00020904 R. Meidell 36 1971-04-11
United States, California, Santa Barbara, Adams Park, 1 mile north of Lompoc on Hwy S-20, 34.678111 -120.458736, 73m
ASC
ASC00117133 G. Wallace 1608 1979-04-03
United States, California, Ventura, Coastal area just north of Coast Guard Pier, east of airfield, San Nicolas Island., 33.24151 -119.445407
ASC
ASC00117134 G. Wallace s.n.
United States, California, Los Angeles, Cultivated at the Robinson Estate Beverly Hills, 1008 Elden Way, 34.07362 -118.400356
ASC
ASC00117137 R. Halse 7830 2010-03-21
United States, California, Colusa, Along State Hwy 20 ca. 10.7 miles SW of its junction with Interstate Hwy 5 at Williams. In Salt Canyon., 39.10432 -122.32714, 154m
DES
DES00032264 Norman C. Cooper 2176 1945-05-01
USA, California, Los Angeles County, Tapia Park area, Santa Monica Mts., 34.084167 -118.705611, 304m
UCR
George K. Helmkamp 14580 2009-04-22
United States, California, Placer, Forest Hill road near Grizzly Bear House, about one mile northeast of the road to the lower end of Clementine Lake, 38.94389 -120.98389, 732m
UCR
George K. Helmkamp 3640 1998-05-14
United States, California, Fresno, Warthan Creek Canyon, along Calif. Hwy 198, 34.76 miles west of Interstate 5, west of Coalinga; Coast Range, 36.16667 -120.66217, 701m
UCR
Steven A. Junak 6502 1999-04-13
United States, California, Santa Barbara, San Miguel Island: NE side of island, slopes above Cuyler Harbor, ca. 1.52 mi NE of San Miguel Hill, 34.04061 -120.33931, 152m
UCR
George K. Helmkamp 9279 2005-03-31
United States, California, Santa Barbara, San Rafael Mountains. 14.0 mi NE of Los Olivos along Figueroa Mountain Road, 34.73333 -120.00333, 1000m
UCR
Scott D. White 14479 2022-06-03
United States, California, Riverside, Cedar Spring Trail c. 5 miles NE of Kenworthy. Switchbacks on steep SW-facing slope below junction with Pacific Crest Trail, 33.65972 -116.575, 1829m
UCR
Daisie Huang 60414--01 2006-04-14
United States, California, San Luis Obispo, Santa Rosa Creek Rd. off [Hwy] 46, 35.54542 -120.87303, 313m
UCR
George K. Helmkamp 1467 1997-03-11
United States, California, Santa Barbara, 32 miles west of New Cuyama along CA Hwy 166, 35.06167 -120.18, 399m
UCR
Daisie Huang 60514--02 2006-05-14
United States, California, Santa Barbara, Figueroa Mountain Rd, Los Padres National Forest, 34.73628 -119.98917, 1081m
UCR
George K. Helmkamp 9171 2005-03-14
United States, California, Santa Barbara, San Rafael Mountains; Figueroa Mountain Road, 8.2 mi. NE of Los Olivos, 34.735 -120.06333, 488m
UCR
George K. Helmkamp 9295 2005-03-31
United States, California, Santa Barbara, San Rafael Mountains. National Forest Boundary along Figueroa Mountain Road NE of Los Olivos, 34.74333 -120.03583, 701m
UCR
Daisie Huang 80318--01 2008-03-18
United States, California, Santa Clara, San Luis Reservoir, along CA-152, turnoff to Romero Visitor Center, 37.0835 -121.10158, 170m
UCR
George K. Helmkamp 7578 2002-04-22
United States, California, San Benito, San Andreas Rift Zone. 22.4 miles north of Monterey Co. line along CA Hwy 25. Bear Valley just north of junction with CA Hwy 146, general vicinity of Pinnacles, 36.52306 -121.13972, 427m
UCR
Meryl B. Dunkle 8425 1939-08-05
United States, California, Santa Barbara, Santa Rosa Island; Water Canyon, 33.99694 -120.06139, 3m
UCR
George K. Helmkamp 14521 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
Ruth Hartwell s.n. 1938-05-29
United States, California, Santa Barbara, Santa Rosa Island, on bank of the road that crosses the island, c. 1 mile from Ranch House, 33.99694 -120.06611, 122m
UCR
Anuja Parikh 3613 2013-04-05
United States, California, Kern, Grapevine area, 5.1 km east of Hwy I-5, 0.7 km south of Edmonston Pumping Plant Road, 34.93211 -118.86719, 480m
UCR
A. Skelly 21 1996-04-20
United States, California, Shasta, Shasta-Trinity: 4 mi west of Shasta/Tehama border off Hwy 36, 0.4 mi down route A-16 towards Redding, 40.38478 -122.83883, 701m
UCR
George K. Helmkamp 13448 2008-05-15
United States, California, El Dorado, White Meadow Road about 1.3 miles west of its junction with Ice House Road, 38.77389 -120.44139, 1134m
UCR
Reid Moran 805 1941-04-05
United States, California, Santa Barbara, Santa Rosa Island, north of ranch, 34.006 -120.05, 25m
UCR
George K. Helmkamp 8679 2004-06-20
United States, California, Santa Barbara, Santa Ynez Mountains. Along Miguelito Rd at about Mile-5. SW of Lompoc and near La Tipta Hill, 34.58 -120.42667, 335m
UCR
Reid Moran 738 1941-03-21
United States, California, Ventura, east end of West Anacapa Island, 34.007 -119.4105, 50m
UCR
R.G. Swinney 18096 2016-04-13
United States, California, Los Angeles, Peacock Saddle to 50 m to the west and east, 3.4 miles east of junction of Glendora Mt. Rd and Glendora Ridge Rd, on north side of Glendora Ridge Rd, 34.21778 -117.75194, 1043m
UCR
George K. Helmkamp 5429 2000-04-21
United States, California, Monterey, Los Padres National Forest. Nacimiento-Ferguson Rd, 0.7 mile east of CA Hwy 1, c. 12 miles north of Gorda, 35.98639 -121.485, 549m
UCR
A.C. Sanders 39723 2011-06-27
United States, California, Santa Cruz, Eureka Canyon Rd, 8.4 miles above Corralitos, 37.06282 -121.82673, 515m
UCR
George K. Helmkamp 13407 2008-05-08
United States, California, Calaveras, along CA-26, 1.7 miles northeast of Glencoe, 38.37028 -120.55306, 674m
UCR
George K. Helmkamp 9131 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
George K. Helmkamp 9138 2005-03-14
United States, California, Santa Barbara, San Rafael Mountains; Figueroa Mountain Road, 6.2 mi. NNE of Los Olivos, 34.73833 -120.07167, 402m
UCR
Scott D. White 1056 1993-02-28
United States, California, Monterey, Garrapata State Park, off State Hwy 1 (Pacific Coast Hwy), north of lighthouse at Point Sur and south of Carmel Highlands, 36.42417 -121.88833, 300m
UCR
George K. Helmkamp 10108 2006-03-26
United States, California, El Dorado, ENE of Sacramento; Rock Creek Road, 1.4 mi east of Calif. Highway 193 (generally east of Chili Bar), 38.76722 -120.78944, 428m
UCR
G.P. Schultz 116 1994-04-02
United States, California, Monterey, Los Padres National Forest, 1.5 mi east of Hwy 1 on Willow Creek Road, 35.89167 -121.44167, 183m
UCR
R.G. Swinney 14524 2011-04-28
United States, California, Los Angeles, north of Glendora, ridge with old firebreak south of Persinger Cyn, from Glendora Mt. Road 0.7 mi. west to San Gabriel Cyn. Dam, 34.205 -117.83583, 878m
UCR
George K. Helmkamp 16044 2010-05-14
United States, California, El Dorado, Happy Valley Road, 1.1 mi. NE (69°) of Somerset, just west of the bridge over the Cosumnes River, 38.65361 -120.66611, 544m
UCR
George K. Helmkamp 11713 2007-03-25
United States, California, Placer, Forest Hill Road at the junction with the unnamed road to Lake Clementine, 38.93528 -121.00333, 457m
UCR
George K. Helmkamp 16047 2010-05-15
United States, California, El Dorado, String Canyon Road, 1.4 miles northeast of its junction with Consumnes Mine Road, 38.64861 -120.54833, 1110m
UCR
George K. Helmkamp 9036 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
George K. Helmkamp 14365 2009-03-11
United States, California, Colusa, along CA-20, 9.7 miles southwest of Williams, on the north side of Salt Creek, 39.10444 -122.32722, 162m
UCR
George K. Helmkamp 11716 2007-03-31
United States, California, Nevada, along CA-49 at Lime Kiln Rd, 0.6 mi north of Cherry Creek Acres, 39.10972 -121.07833, 549m
UCR
George K. Helmkamp 20486 2013-05-03
United States, California, Placer, Mosquito Ridge Road, 4.7 miles south of Forest Hill Road, 1.8 mi. east (92°) of Foresthill, 39.01917 -120.78361, 829m
UCR
George K. Helmkamp 4856 1999-05-21
United States, California, Monterey, north of Gorda. Willow Creek Rd 1.7 miles east of CA Hwy 1; Santa Lucia Mtns., 35.88639 -121.44111, 290m
UCR
George K. Helmkamp 16333 2010-06-19
United States, California, El Dorado, about 0.1 mile south of Slug Gulch Road at a point 4.7 miles east of its junction with Perry Creek Road, 38.58444 -120.59, 1021m
UCR
Frank C. Vasek 580426--02 1958-04-26
United States, California, Riverside, Hwy 71, 8.6 mi west of the junction with Hwy 79 [=vicinity of Dripping Springs/Vail Lake, Hwy 79, 8.6 mi west of the junction at Aguanga with Hwy 371], 33.46833 -117.00278, 457m
UCR
K.S. Gill s.n. 1965-03-20
United States, California, Los Angeles, Foothills of Mt. Baldy, 2 mi N of Claremont, 34.13333 -117.71667, 366m
UCR
Joseph Cahill 3148B 2009-04-11
United States, California, Ventura, San Buenaventura State Beach, 34.27444 -119.2876, 3m
UCR
Frank C. Vasek 620517--02 1962-05-17
United States, California, San Luis Obispo, Road from Atascadero to Morro Bay, 3.3 miles from the Los Padres National Forest boundary, 35.42772 -120.77122, 185m
UCR
Clifton F. Smith 2325 1949-05-02
United States, California, Santa Barbara, Along road approaching Figuera Mtn from Los Olivos, 34.743 -120.02669
UCR
Frank C. Vasek 620517--04 1962-05-17
United States, California, San Luis Obispo, Road from Atascadero to Morro Bay, 3.3 miles from the Los Padres National Forest boundary, 35.42772 -120.77122, 185m
UCR
John LaSalle s.n. 1982-03-21
United States, California, Santa Barbara, Santa Cruz Island. Central Valley, Descanso del Caballo, between Centinela and the top of Portezuela, 34.01306 -119.78139
UCR
R.L. Martin 45 1976-05-23
United States, California, Santa Barbara, San Rafael Mountains: Munich Canyon 1.9 mi SW of Davey Brown Campground, Sunset Valley, 34.74194 -119.96583, 854m
UCR
Frank C. Vasek 620517--03 1962-05-17
United States, California, San Luis Obispo, Road from Atascadero to Morro Bay, 3.3 miles from the Los Padres National Forest boundary, 35.42772 -120.77122, 185m
UCR
George K. Helmkamp 9424 2005-04-22
United States, California, San Luis Obispo, Carrizo Highway at mile 38 (CA Hwy 58, east of Santa Margarita and west of Simmler-Bitterwater Road), 35.37889 -120.10778, 610m
UCR
Robert A. Clark 41166--11 1966-04-11
United States, California, Monterey, c. 2 miles south of Villa Creek on State Hwy 1, 35.83694 -121.39667, 137m
UCR
George K. Helmkamp 4206 1998-06-30
United States, California, San Luis Obispo, Alamo Creek Rd, 0.9 mile north of CA Hwy 166, near Twitchell Reservoir; Coast Ranges, 35.035 -120.30667, 320m
UCR
George K. Helmkamp 12135 2007-05-26
United States, California, Yuba, along CA-49, just north of the Nevada Co. line; beside Oregon Creek and Oregon Creek campground, 39.39583 -121.08472, 430m
UCR
George K. Helmkamp 5441 2000-04-21
United States, California, San Luis Obispo, Santa Lucia Mountains. Santa Rosa Creek Road, 5.6 miles east of Cambria, 35.57 -120.97333, 76m
UCR
George K. Helmkamp 2057 1997-06-20
United States, California, San Luis Obispo, Los Osos, c. 0.2 mi. NE of Buckskin & Martingale, 35.32983 -120.81283, 27m
UCR
Scott D. White 4890 1997-04-04
United States, California, Fresno, Kings River Area, east of Centerville, just south of State Hwy 180 (Kings Canyon Road), along river., 36.725 -119.46667, 107m
UCR
George K. Helmkamp 20889 2013-06-19
United States, California, El Dorado, Mormon Emigrant Trail, 8.3 miles east of its junction with Hwy E-16 at Jenkinsons Lake, 38.71333 -120.44639, 1456m
UCR
Frank C. Vasek 640805--06 1964-08-05
United States, California, Trinity, trail below saddle to North Yolla Bolly Peaks, just west of county line, 40.205 -122.98139, 1951m
UCR
George K. Helmkamp 9221 2005-03-25
United States, California, San Luis Obispo, upper Lopez Canyon; 2.2 mi north of Hi Mountain Road along Upper Lopez Canyon Road, 35.21 -120.44667, 317m
UCR
Wm. Horn Jr. 630410--01 1963-04-10
United States, California, Sonoma, 0.25 mi N on Jonive Rd. at a point 5 mi west of Sebastopol on Bodega Hwy, 38.38111 -122.90222, 168m
UCR
Chris Flanagan s.n. 1974-05-15
United States, California, Tulare, North Fork Basin of Tule River, 36.40878 -118.41067, 1998m
UCR
George K. Helmkamp 4030 1998-05-21
United States, California, Kern, South base, Tehachapi Mtns, 4.0 mi north of Calif. Hwy 138 (Lancaster Rd) on 300th St. West, 34.82667 -118.66167, 1006m
UCR
George K. Helmkamp 20386 2013-04-24
United States, California, Amador, Along CA-26 (Red Corral/West Point-Pioneer Rd.), 2.8 miles southeast of its junction with CA-88, 38.42111 -120.57889, 905m
UCR
George K. Helmkamp 20385 2013-04-24
United States, California, Amador, Along CA-26 (Red Corral/West Point-Pioneer Rd.), 2.8 miles southeast of its junction with CA-88, 38.42111 -120.57889, 905m
UCR
R.G. Swinney 18048 2016-04-12
United States, California, Los Angeles, Horse Canyon Saddle, south and east of junction of Glendora Mt. Road, and Glendora Ridge Rd., 34.20333 -117.80778, 1000m
UCR
George K. Helmkamp 14646 2009-05-07
United States, California, Placer, Mosquito Ridge Road, 8.9 miles east of its junction with Forest Hill Road in Foresthill, 39.01972 -120.73, 476m
UCR
Martha McCarthy s.n. 1960-04-24
United States, California, Riverside, 150 yd east of Teneja Rd. and c. 8 mi from the junction with Washington Ave, Murrieta, 33.51611 -117.30611, 610m
UCR
Edward K. Balls 18871 1954-03-08
United States, California, San Diego, Cottonwood Valley, [Barrett Junction] 0.5 mi west of Cottonwood Creek Bridge on Dulzura to Potrero Rd., 32.61194 -116.70722, 267m
UCR
E.R. Blakley 4229 1961-04-28
United States, California, Santa Barbara, San Miguel Island, top of ridge between east and middle fork of Canyon Del Mar, 34.03722 -120.37222, 168m
UCR
E.R. Blakley 4990 1962-04-01
United States, California, Ventura, Anacapa Island, canyon on north side of highest peak on the west island., 34.01231 -119.42661, 244m
UCR
George K. Helmkamp 13511 2008-05-29
United States, California, Calaveras, Arnold Way Road parallel to CA-4 (Ebbetts Pass Hwy), 0.8 mile northeast of Arnold, 38.26222 -120.33611, 1265m
UCR
June Latting s.n. 1973-05-29
United States, California, Kern, Walker Pass Summit along Hwy 178, 35.66306 -118.02722, 1599m
UCR
George K. Helmkamp 18908 2012-05-03
United States, California, El Dorado, unnamed road leading to power plant, 0.3 mile east of South Fork American River bridge, 38.7975 -120.62028, 613m