Search Results — 2000 specimen records retrieved (1407 records with coordinates)
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Results for search: Scientific name=Cirsium occidentale (including nomenclatural synonyms);   More information: Jepson Online Interchange

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(For large data reqests, please contact Jason Alexander, jason_alexander@berkeley.edu.)

 Please cite data retrieved from this page: Data provided by the participants of the Consortium of California Herbaria (ucjeps.berkeley.edu/consortium/).
 Records are made available under the CCH Data Use Terms.

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? Specimen ID Determination * Collector Collection Date Collection Number County Locality Elevation in meters Feedback
  CDA1385  Cirsium occidentale M. S. Bergseng 1959-8-7 s.n. Marin Point Reyes, along the path to McClure s Beach, W of Pierce Point Rd. Comment
  CDA19962  Cirsium occidentale B. Villegas 2002-7-24 201 -2002 Kern Southern California; Greenhorn Mts, 3.4 mi from summit on Hwy 155. Comment
  CHSC118872  Cirsium occidentale Sylvia Duran Sharnoff; Stephen Sharnoff 1998-4-6 1823 .03 Fresno N side of Pine Flat Reservoir, E. Trimmer Springs Rd. Roadside. 360 Comment
  CHSC3733  Cirsium occidentale Suesie Boergadine 1966-5-12 Los Angeles San Raphael Mts. 213 Comment
  CLARK-A1528-1777  Cirsium occidentale John C. Roos 1952-4-13 5523 Riverside Box Springs Mountains 487 Comment
  CLARK-A1528-192  Cirsium occidentale Edson Follett 1963-7-18 104 San Diego McCain Valley Comment
  CLARK-A1703-1185  Cirsium occidentale Charles S. Papp 1965-6-13 856 Riverside San Jacinto 914 Comment
  CSUSB1496  Cirsium occidentale Phil Lindeman 1969-5-23 S. N. San Bernardino CSUSB [California State University, San Bernardino] Comment
  JEPS93501  Cirsium occidentale E. R. Blakley 1962-4-4 5119 Santa Barbara e. fork Canyon del Mar (San Miguel Isl.); Channel Isl.'s, San Miguel Isl. 167 Comment
  LA25939  Cirsium occidentale Judith Webb; 1955-4-2 sn Los Angeles Santa Monica Mountains, fireroad below Mount Saint Mary's College 243 Comment
  LA34849  Cirsium occidentale Mary V. Hood; 1944-5-7 44 30 k* Los Angeles Santa Monica Mountains, Tapia Park, above park 152 Comment
  OBI55039  Cirsium occidentale David J. Keil, with Lynne Dee Oyler 1997-3-24 26104 Santa Barbara Vandenberg Air Force Base. South Base: just S of Sudden Peak in western portion of Santa Ynez Mts. 628 Comment
  OBI81255  Cirsium occidentale Jill M. Bushakra 2001-5-22 111 Santa Barbara North Hwy 101 between Los Alamos and Santa Maria. Coastal Scrub roadcut surrounded by agricultural land, esp. vineyards 244 Comment
  OBI81256  Cirsium occidentale Jill M. Bushakra 2001-5-22 111 Santa Barbara North Hwy 101 between Los Alamos and Santa Maria. Coastal Scrub roadcut surrounded by agricultural land, esp. vineyards 244 Comment
  OBI81257  Cirsium occidentale Jill M. Bushakra 2001-5-22 111 Santa Barbara North Hwy 101 between Los Alamos and Santa Maria. Coastal Scrub roadcut surrounded by agricultural land, esp. vineyards 244 Comment
  RSA0059652  Cirsium occidentale Orlando Mistretta, Duncan S. Bell, Jill Beckman, Joy England, Katie Kane, Jamie Hall, Chris McDonald, Lucila Reccia 2010-4-12 4587 Riverside San Bernardino Mountains region: Whitewater Cyn. Along Whitewater River drainage and adjacent slopes below Whitewater Visitor Center (Whitewater Trout Farm) in the vicinity of Bonnie Bell. 525 Comment
  RSA0070853  Cirsium occidentale R. D. Goeden, D. W. Ricker 1965-8-5 s.n. Ventura Los Padres National Forest: Sespe Creek Canyon, hills on either side of Hwy 399 (=33), between Chorro Grande Cyn. and Godwin Cyn. 1250 Comment
  RSA0078203  Cirsium occidentale Orlando Mistretta 2005-4-22 2113 San Bernardino San Gabriel Mountains region: North of Claremont. Small side canyon just W of San Antonio Dam. 678 Comment
  RSA0116810  Cirsium occidentale R. G. Swinney 2011-6-7 15098 Los Angeles San Gabriel Mountains; summit of Mount Mooney, 0.4 air-mile east of Angeles Crest Hwy & 0.5 mile north of jct. of Angeles Crest Hwy & entrance to Charlton Flats, 0.32 mi. WNW of Mt. Mooney Rd. jct. with rd. to Stony Ridge Observatory. 1768 Comment
  RSA560304  Cirsium occidentale Steve Boyd, Timothy S. Ross, Michael Wall 1992-6-4 7551 San Diego Southern Santa Ana Mountains, San Mateo Canyon Wilderness Area. 'Miller Canyon', the principal drainage on southern slope of Miller Mountain, at crossing of Cold Springs Road (8S02) 610 Comment
  RSA651102  Cirsium occidentale Dolores Perez 1981-5-3 41 Los Angeles Ca Hwy 39, Crystal Lake Rec. Area. Comment
  RSA701715  Cirsium occidentale Steve Boyd, Amber Maurice 2004-5-18 11331 Los Angeles Elizabeth Lake Canyon at and just upstream from confluence with Ruby Canyon, between Warm Springs Mountain and Red Mountain. 610 Comment
  RSA721121  Cirsium occidentale Anonymous s.n. Orange Lower Trabuco. Comment
  RSA726983  Cirsium occidentale Pam De Vries 2007-7-30 7043 Kern Western Transverse Range; San Emigdio Mountains Region; ca. one mi southeast of entry to Mil Potrero Park off Mil Potrero Road, west of Pine Mountain Club. 1845 Comment
  RSA759591  Cirsium occidentale R. Weatherby 1950-5-18 1385 Riverside Hagador Canyon. Santa Ana Mtns. 701 Comment
  RSA774051  Cirsium occidentale R. G. Swinney 2009-6-12 11127 Los Angeles Shoemaker Canyon Rd., at Blind Deer Spring in first canyon north of Shoemaker Canyon, a tributary of East Fork San Gabriel River. 652 Comment
  RSA797293  Cirsium occidentale Keith E. Hoffmaster 1927-6-30 s.n. San Diego San Onofre Comment
  SBBG102122  Cirsium occidentale M. Daily 1978-4-29 72 Ventura slope E of Corral Harbor Comment
  SD143569  Cirsium occidentale R. D. Goeden, D. W. Ricker 1980-6-25 San Luis Obispo Santa Lucia Range, near La Cuesta Summit, beside Highway 101 456 Comment
  SD152946  Cirsium occidentale Steve Boyd, Tim Ross and Mike Wall 1992-6-4 7551 San Diego Southern Santa Ana Mountains; Miller Canyon, the principal drainage on southern slope of Miller Mountains. 609 Comment
  SD172072  Cirsium occidentale E. R. Blakley 1961-4-29 4230 Santa Barbara Channel Islands: San Miguel Island. On grassy slope 1/10 mile west of old ranch house. 162 Comment
  SD253378  Cirsium occidentale R. G. Swinney 2011-7-8 15471 Los Angeles San Gabriel Mountains: Camp Colby, lowest of 3 natural depressions at the north base of Strawberry Peak. 1207 Comment
  SDSU14448  Cirsium occidentale unknown 1992-4-10 San Diego UTM-Easting: 464889.31; UTM-Northing: 3676693. Training Area: CONTONEMENT. LTETM PLOT# 10. 56 Comment
  SDSU3747  Cirsium occidentale Charlie E. Morgan 1966-6-3 San Diego South side of Federal Blvd. below KOGO towers. Comment
  SDSU3750  Cirsium occidentale Ronald H. Bigelow 1962-5-24 San Diego 2 miles South of College Avenue, 75 feet East of Mallard Road. Comment
  SDSU3751  Cirsium occidentale Bruce S. Peterson 1987-4-19 12 San Diego Torrey sand stone 1.2 miles south of DE1 Mar Heights Rd. on Crest Rd. Down into Crest canyon along path. 305 Comment
  SEINET189082  Cirsium occidentale Lincoln Constance, Alan A Beetle 1941-5-9 2813 Marin Coastal bluffs 1.6 miles N of Stinson Beach 15 Comment
  SEINET209263  Cirsium occidentale C. Baker 1957-5-12 sn San Bernardino Road to Camp Baldy 6 miles NW of Upland 389 Comment
  SEINET3383118 Image available Cirsium occidentale Lewis S. Rose 1933-7-18 33294 San Francisco Lake Merced. Comment
  SEINET4023785 Image available Cirsium occidentale M. B. Dunkle 1939-1 8401 Santa Barbara Cuyler Harbor, San Miguel Island. Comment
  SEINET7076040  Cirsium occidentale A. G. Vestal 1955-4-16 s.n. Mariposa About 4 miles southwest of Bridgeport. (NAD 27; 37.4004? deg. North Latitude, 120.0398? deg. West Longitude. UTM Zone 10, 762041mE, 4143205mN). [GPS Coordinate: WGS84/NAD83]. Comment
  SEINET9072132 Image available Cirsium occidentale J. L. Strother 1977-1 1292 Lake 1186 Comment
  UC1953204  Cirsium occidentale David Keil with Barbara Ertter et al. 2000-6-18 28815 B Contra Costa Mount Diablo State Park. Lower part of Jumper [Juniper] Trail above Laurel Dell picnic area. Comment
  UCD160217  Cirsium occidentale James A. Neilson Jr. 1974-5-17 3166 Sonoma On the border of Lake and Sonoma Counties: Mayacmas Mountains, Geyser Rock area, west of Whispering Pines and State Highway 175. (Elevation estimated using Google Earth by label maker.) 1115 Comment
  UCD43240  Cirsium occidentale C. E. H. R. Meadow Assessment; Kathren Murrell and Ian Hart 1999-8-13 609 Placer Lake Tahoe Basin; Watson Creek. UTM's 10 748155E; 4346076N. 2243 Comment
  UCD84429  Cirsium occidentale Ellen Dean; C. Thomsen, G. Harrington, R. Wilmarth, R. Wenk 2010-6-2 6044 Colusa Walker Ridge. Along Walker Ridge Road on southern part of the ridge, south of turnoff to Indian Valley Reservoir. 683 Comment
  UCR109707  Cirsium occidentale R. D. Goeden, Don W. Ricker 1980-6-25 s.n. San Luis Obispo Santa Lucia Range, near La Cuesta Summit [Cuesta Pass], beside Hwy 101 (San Luis Obispo-Monterey) 457 Comment
  UCR112  Cirsium occidentale Ed West 1972-5-9 10 San Bernardino San Bernardino Mtns, Waterman Canyon, 4.3 mi. north of Hwy 30, near the old Arrowhead Hotsprings Resort 579 Comment
  UCR133718  Cirsium occidentale F. R. Fosberg 1931-4-2 S- 4457 Los Angeles Channel Islands, Santa Catalina Island, Descanso Canyon 100 Comment
  UCR158608  Cirsium occidentale George K. Helmkamp, E. A. Helmkamp 2005-4-16 9359 Santa Barbara Outer South Coast Ranges, Sierra Madre Mountains, 7.5 mi south of Calif. Hwy 166 on Miranda Pines Road 1155 Comment
  UCR160045  Cirsium occidentale Steve Boyd, Amber Maurice 2004-5-18 11331 Los Angeles Transverse Ranges; Liebre Mountains region, Elizabeth Lake Canyon at and just upstream from confluence with Ruby Canyon, between Warm Springs Mountain and Red Mountain 610 Comment
  UCR160437  Cirsium occidentale George K. Helmkamp, E. A. Helmkamp 2005-6-5 9531 Monterey Outer Central Coast Ranges; Santa Lucia Range, 7.7 mi east of Calif. Hwy 1 along Los Burros Rd. 1088 Comment
  UCR163633  Cirsium occidentale George K. Helmkamp, E. A. Helmkamp 2005-3-30 9267 San Luis Obispo Outer South Coast Ranges, La Panza Range; Pozo Road, 6.5 mi NE of Hi Mountain Road, [c. 1 mi (airline) SW of Pozo Summit] 665 Comment
  UCR190970  Cirsium occidentale A. C. Sanders, Fred M. Roberts 2008-4-22 35052 Orange Peninsular Range; Santa Ana Mtns., Lomas de Santiago, Loma Ridge c. 1/4 mi. SE of VABM Bee, above Bee Canyon landfill on road from Hicks Canyon Haul Rd. to Limestone Canyon, c. 3.5 miles WSW of Silverado 493 Comment
  UCR223662  Cirsium occidentale R. G. Swinney 2009-6-12 11127 Los Angeles Transverse Range; San Gabriel Mtns., Shoemaker Canyon Rd., at 'Blind Deer Spring' in first canyon north of Shoemaker Canyon, a tributary of East Fork San Gabriel River 652 Comment
  UCR258359  Cirsium occidentale George K. Helmkamp 2014-5-28 22919 Calaveras Northern Sierra Nevada Mountains, along Winton Road, 6.5 miles east of CA-26 in West Point 1247 Comment
  UCR258882  Cirsium occidentale R. G. Swinney 2010-4-30 12472 Los Angeles San Gabriel Mountains, near Sylmar, Wilson Canyon Park, ridgetop south of the southern of the two eastern forks of Wilson Cyn., 0.45 miles east of Wilson Debris Basin along old motorway 549 Comment
  UCR271187  Cirsium occidentale R. G. Swinney 2011-7-8 15471 Los Angeles San Gabriel Mountains, Camp Colby (Colby Ranch), lowest of 3 natural depressions at the N base of Strawberry Peak 1256 Comment
Read comments
Jan 24 2017
  UCR271288  Cirsium occidentale Mitch Provance, Luis Aguilar 2016-5-16 516- 31 Kern Tehachapi Mountains, Tejon Canyon, transmission route just east of the old Native American school 732 Comment
  UCR57137  Cirsium occidentale Don Pendleton 1989-6-6 s.n. Santa Barbara Channel Islands, Santa Rosa Island, Becher's Bay area, just west of the barn along the road, south side of the road 61 Comment
  UCR93886  Cirsium occidentale R. G. Swinney 1996-6-8 4893 San Bernardino Eastern San Gabriel Mtns., Frankish Peak, north of Upland; on top of ridge (peak) 1265 Comment
  UCR96085  Cirsium occidentale R. G. Swinney 1996-7-8 4003 San Bernardino San Gabriel Mtns., Ralston Peak, west of Hwy I-215 in Cajon Wash, south of Hwy 138, east of Lone Pine Canyon Road, near junction with Hwy 138 1387 Comment
  UCSB72401  Cirsium occidentale Burgess, Rick 1990-6-17 Ventura Los Padres National Forest. Potrero John Canyon, about 2 mi from Hwy 33. 175 Comment
  CATA2639  Cirsium occidentale Robert F. Thorne, C. W. Tilforth, Bob Given, et al. 1979-5-1 52728 Santa Barbara San Miguel Island: Along flat, clayey, sand areas near airstrip on west side of the island 121 Comment
  CLARK-A1528-1094  Cirsium occidentale Michelle Loef 1973-5-25 250573-2 Orange 91 Comment
  CLARK-A1528-193  Cirsium occidentale D. H. Eslinger 1970-5-8 San Bernardino 670 Comment
  HSC104423  Cirsium occidentale Jenny Lynn Hutchinson 2013-6-27 Humboldt Mt. Andy Comment
  OBI57884  Cirsium occidentale David J. Keil, with Kathleen A. Keil, et al. 1992-6-14 23266 Ventura Los Padres National Forest. San Emigdio Mountains. Cerro Noroeste Road, 1.2 road miles southeast from Valle Vista campground. Comment
  OBI58037  Cirsium occidentale David J. Keil, with V. L. Holland 1992-5-28 23155 San Luis Obispo Between San Luis Obispo and Arroyo Grande along Highway 227. Montecito Ridge area. Comment
  OBI73068  Cirsium occidentale David J. Keil, with Barbara Ertter et al. 2000-6-18 28815 C Contra Costa Mount Diablo State Park. Lower part of Jumper Trail above Laurel Dell picnic area 914 Comment
  OBI81237  Cirsium occidentale Erik Frenzel, "Chip" Steers 2001-4-30 s.n. Inyo Eastern slope southern Sierra Nevada range. 13.6 miles west of Hwy 14 along Nine Mile Canyon. 1524 Comment
  OBI81238  Cirsium occidentale Erik Frenzel, "Chip" Steers 2001-4-30 s.n. Inyo Eastern slope southern Sierra Nevada range. 13.6 miles west of Hwy 14 along Nine Mile Canyon. 1524 Comment
  OBI81250  Cirsium occidentale Erik Frenzel, "Chip" Steers 2001-4-30 s.n. Inyo Eastern slope southern Sierra Nevada range. 13.6 miles west of Hwy 14 along Nine Mile Canyon. 1524 Comment
  OBI81252  Cirsium occidentale Jill M. Bushakra, John Bushakra 2001-6-8 121 a Santa Clara Hwy 9 c. 2 miles from intersection with Skyline Blvd (Hwy 35). Comment
  OBI81254  Cirsium occidentale Jill M. Bushakra, John Bushakra 2001-6-9 123 a Marin Mount Tamalpais State Park. 610 Comment
  OBI81408  Cirsium occidentale Jill M. Bushakra, John Bushakra 2001-6-9 122 Marin Mount Tamalpais State Park 762 Comment
  OBI81411  Cirsium occidentale Jill M. Bushakra, Joh Bushakra 2001-6-8 121 b Santa Clara Hwy 9, c. 2 miles from intersection with Skyline Blvd (Hwy 35) Comment
  OBI81416  Cirsium occidentale Jill M. Bushakra 2001-6-19 124 e San Luis Obispo East end of Santa Ysbel Road in Los Osos. 152 Comment
  OBI81487  Cirsium occidentale Jill M. Bushakra, John Bushakra 2000-5-13 21 San Luis Obispo Los Padres N.F. on Road 29S02 c. 100ft south of intersection with 28S02 near Navajo Campground. Live Oak/ Gray pine woodland. 305 Comment
  OBI81488  Cirsium occidentale Jill M. Bushakra, John Bushakra 2000-6-4 40 San Luis Obispo c. 2 miles north of Piedras Blancas Light Station on Hwy 1, west side of road. 30 Comment
  OBI81492  Cirsium occidentale Jill M. Bushakra, John Bushakra 2000-5-28 23 Santa Barbara Los Padres N.F. Santa Ynez Mts. East Camino Cielo, c. 500ft east of Painted Cave Rd. turnoff. Chaparral. 610 Comment
  OBI81493  Cirsium occidentale Jill M. Bushakra, John Bushakra 2000-5-28 24 Santa Barbara Los Padres N.F. Santa Ynez Mts. East Camino Cielo, c. 2 miles east of Painted Cave Rd. turnoff. Chaparral. 610 Comment
  OBI81494  Cirsium occidentale Jill M. Bushakra, David J. Keil 2000-5-2 14 San Luis Obispo Los Padres N.F. Fraser Canyon on road cut along Pozo Rd. c. 3 miles from Pozo Summit. Succesional fire chaparral. 543 Comment
  OBI81533  Cirsium occidentale Jill M. Bushakra, Dirk Rodriguez, Tim Dalrymple 2000-6-24 52 Santa Barbara Santa Rosa Island, South Road above Beecher's Bay. Coastal scrub on roadside. Roadcut at edge of old marine terrace Comment
  OBI81542  Cirsium occidentale Jill M. Bushakra, John Bushakra 2000-7-17 45 Shasta Hwy 89 4 miles east of intersection with Hwy 299 and 1 mile south of Cassel Rd. Comment
  OBI81544  Cirsium occidentale Jill M. Bushakra, John Bushakra 2000-6-17 48 Shasta Hwy 299, 10 miles south of intersection with Hwy 89 across from Vista Point Comment
  OBI81575  Cirsium occidentale Jill M. Bushakra, Dirk Rodriguez, Tim Dalrymple 2000-6-24 58 Santa Barbara Santa Rosa Island, Pocket Field. Grassland. 122 Comment
  OBI81577  Cirsium occidentale Jill M. Bushakra 2001-6-19 124 a San Luis Obispo East end of Santa Ysbel Road in Los Osos. 152 Comment
  OBI81580  Cirsium occidentale Jill M. Bushakra, Dirk Rodriguez, Tim Dalrymple 2000-6-24 55 Santa Barbara Santa Rosa Island, east of Sandy Point. 122 Comment
  OBI81587  Cirsium occidentale Jill M. Bushakra, Dirk Rodriguez, Tim Dalrymple 2000-6-23 50 Santa Barbara Santa Rosa Island, Cherry Canyon, .25 mi from Ranger Housing. Coastal scrub on roadside. 152 Comment
  OBI81591  Cirsium occidentale Jill M. Bushakra, Dirk Rodriguez, Tim Dalrymple 2000-6-24 51 Santa Barbara Santa Rosa Island, South Road above Beecher's Bay. Coastal scrub on roadside. 213 Comment
  OBI81594  Cirsium occidentale Jill M. Bushakra 2001-6-19 124 c San Luis Obispo East end of Santa Ysbel Road in Los Osos. 152 Comment
  OBI81596  Cirsium occidentale Jill M. Bushakra, John Bushakara 2000-6-4 39 San Luis Obispo c. 2 miles north of Piedras Blancas Light Station on Hwy 1, west side of road. 30 Comment
  OBI81599  Cirsium occidentale Jill M. Bushakra, John Bushakra 2000-5-28 25 Santa Barbara On Sunset Valley Road c. 9 miles from intersection of Happy Canyon and Armour Ranch Roads. Los Padres N.F. San Rafael Wilderness, San Rafael Mts. 457 Comment
  OBI81602  Cirsium occidentale Jill M. Bushakra, John Bushakra 2000-5-28 Santa Barbara On Sunset Valley Road c. 9 miles from intersection of Happy Canyon and Armour Ranch Roads. Los Padres N.F. San Rafael Wilderness, San Rafael Mts. 457 Comment
  OBI81603  Cirsium occidentale Jill M. Bushakra, John Bushakra 2000-5-28 28 Santa Barbara On Sunset Valley Road c. 9 miles from intersection of Happy Canyon and Armour Ranch Roads. Los Padres N.F. San Rafael Wilderness, San Rafael Mts. 457 Comment
  OBI81606  Cirsium occidentale Jill M. Bushakra, Jake Martin 2000-5-31 30 San Luis Obispo Los Padres N. F. on Road 29S02 at intersection with 28S02 near Navajo Campground. 305 Comment
  RSA0043400  Cirsium occidentale Regina Allen 1983-5-16 s.n. San Bernardino Evey Canyon in San Gabriel Mountains, 1 mile north of San Antonio Dam off Mt. Baldy Road. Comment
  RSA0059648  Cirsium occidentale Steve Boyd, Walter Appleby 1993-4-8 7950 San Diego Southern Santa Ana Mountains, San Mateo Canyon Wilderness Area of the Cleveland National Forest, upper Devil Canyon, vicinity of Mud Spring. 671 Comment
  RSA0059655  Cirsium occidentale R. F. Thorne, C. W. Tilforth, E. W. Lathrop 1977-4-27 49655 Orange Northern Santa Ana Mountains: Coal Canyon [NW of Sierra Peak]. Comment
  RSA0059665  Cirsium occidentale Doris Bowers 1957-5-2 929 Los Angeles Road above Puddingstone, LaVerne. 320 Comment
  RSA0059666  Cirsium occidentale Mark Hoefs 1973-3-11 54 Los Angeles Santa Catalina Island. Near Renton Mine Road. 213 Comment
  RSA0059669  Cirsium occidentale Timothy S. Ross, Orlando Mistretta, Mike Hammitt 1991-5-20 5325 Los Angeles San Clemente Island: west side; terrace flats between Box and Horse Canyons. 485 Comment
  RSA0059682  Cirsium occidentale Pam De Vries 2007-7-30 7043 Kern Western Transverse Range; San Emigdio Mountains Region; ca. one mi southeast of entry to Mil Potrero Park off Mil Potrero Road, west of Pine Mountain Club. 1845 Comment
  RSA0070854  Cirsium occidentale E. R. Blakley 1961-4-29 4230 Santa Barbara 1/10 mile west of old ranch house, San Miguel Island. 162 Comment
  RSA0110221  Cirsium occidentale Steven A. Junak 1984-5-26 2184 Santa Barbara San Miguel Island. Central portion of island, between Green MOuntain and San Miguel Hill, W of Caliche Forest. 165 Comment
  RSA0113028  Cirsium occidentale L. R. Abrams 1903-4-29 3345 San Diego Moro hills [Morro Hill] near Fallbrook. Comment
  RSA797399  Cirsium occidentale Keith E. Hoffmaster 1938-6-27 s.n. Lake Near Clearlake Oaks (Hanson Ranch). Comment
  RSA797402  Cirsium occidentale Keith E. Hoffmaster 1935-7-1 s.n. San Luis Obispo 7 mi So. of Arroyo Grande. Comment
  SD264768  Cirsium occidentale David Keil, V. L. Holland and Field Botany class. 1997-4-27 26233 C Kern Along highway 178, ca. 8 miles SW of Lake Isabella on South-facign mountain slopes overlooking Kern River Canyon. Comment
  SEINET11860261  Cirsium occidentale Unknown 1936-5-2 13372 Sonoma near Healdsburg Comment
  SEINET12898905 Image available Cirsium occidentale A. Eastwood 1908-1 179 Unknown Comment
  SEINET12898906 Image available Cirsium occidentale H. N. Bolander 1860-1 97 Unknown Comment
  SEINET12898907 Image available Cirsium occidentale A. A. Heller 1906-1 8379 Unknown Comment
  SEINET12898910 Image available Cirsium occidentale F. R. Fosberg 1931-1 S 4876 / 718 Unknown Comment
  SEINET12898912 Image available Cirsium occidentale E. L. Greene 1876-1 223 Unknown Comment
  SEINET12898914 Image available Cirsium occidentale E. C. Knopf 1921-1 116 Unknown Comment
  SEINET12898918 Image available Cirsium occidentale C. F. Millspaugh 1920-1 4876 Unknown Comment
  SEINET12898919 Image available Cirsium occidentale C. F. Millspaugh 1920-1 4882 Unknown Comment
  SEINET12898921 Image available Cirsium occidentale C. F. Millspaugh 1920-1 4893 bis Unknown Comment
  SEINET12898925 Image available Cirsium occidentale C. G. Pringle 1882-1 Unknown Comment
  SEINET12898926 Image available Cirsium occidentale B. Trask 1898-1 37 / 340042 Unknown Comment
  SEINET12898927 Image available Cirsium occidentale S. D. Boyd 1990-1 4271 Unknown Comment
  SEINET201022  Cirsium occidentale Joseph P. Tracy 1926-6-20 7662 Humboldt Horse Mountain lower slopes; northern coast ranges 914 Comment
  SEINET7042337  Cirsium occidentale A. G. Vestal 1938-7-9 s.n. San Bernardino South Summit above Matilija Creek. Old Man Mountain quadrangle UTM Zone 11, 274507mE, 3830696mN. Comment
  SEINET7042660  Cirsium occidentale A. G. Vestal 1963-5-30 s.n. Yuba Turn off to Timbuctoo at Yuba river. Smartville quadrangle UTM Zone 10, 644012mE, 4342272mN. Comment
  SEINET7836742 Image available Cirsium occidentale C. Tanner 1999-6-14 s.n. Plumas Along either side of "Rocky Point Road" approx. 3/4 mile from junction with Grizzly Creek Rd. 1478 Comment
  SEINET9118580  Cirsium occidentale B. Templeton 8460 Unknown Comment
  SJSU11870  Cirsium occidentale D. J. Powers 1972-5-16 611 Santa Clara Trail Road, c. 21.5 mi southeasterly from of Coe Ranch, Henry W. Coe State Park, E of Morgan Hill, Mt Hamilton Range Comment
  SJSU11881  Cirsium occidentale L. A. Willis 1967-4-12 152 Marin by State Highway One midway between Stinson Beach & Muir Beach Comment
  SJSU14524  Cirsium occidentale C. W. Sharsmith 1990-5-20 9134 Santa Clara N side summit of Mt Hamilton, Mt Hamilton Range 1249 Comment
  UCSB65314  Cirsium occidentale Wells, Harrington 1976-1 Santa Barbara Along Happy Road between California Highway 154 and Figueroa Mountain Summit Comment
  UCSB65319  Cirsium occidentale Wells, Harrington 1976-1 Santa Barbara Along Happy Road between California Highway 154 and Figueroa Mountain Summit Comment
  UCSB65322  Cirsium occidentale Wells, Harrington 1976-1 Santa Barbara Along Happy Road between California Highway 154 and Figueroa Mountain Summit Comment
  UCSB65325  Cirsium occidentale Wells, Harrington 1976-1 Santa Barbara Along Happy Road between California Highway 154 and Figueroa Mountain Summit Comment
  UCSB65326  Cirsium occidentale Wells, Harrington 1976-1 Santa Barbara Along Happy Road between California Highway 154 and Figueroa Mountain Summit Comment
  UCSB65327  Cirsium occidentale Wells, Harrington 1976-1 Santa Barbara Along Happy Road between California Highway 154 and Figueroa Mountain Summit Comment
  UCSB65432  Cirsium occidentale Wells, Harrington 1976-1 Santa Barbara Along Happy Road between California Highway 154 and Figueroa Mountain Summit Comment
  UCSB65625  Cirsium occidentale Wells, Harrington 1977-5-21 Santa Barbara Along Happy Road between California Highway 154 and Figueroa Mountain Summit Comment
  UCSB65626  Cirsium occidentale Wells, Harrington 1977-5-21 Santa Barbara Along Happy Road between California Highway 154 and Figueroa Mountain Summit Comment
  UCSB65627  Cirsium occidentale Wells, Harrington 1977-5-21 Santa Barbara Along Happy Road between California Highway 154 and Figueroa Mountain Summit Comment
  UCSB65628  Cirsium occidentale Wells, Harrington 1976-1 Santa Barbara Along Happy Road between California Highway 154 and Figueroa Mountain Summit Comment
  UCSC001006  Cirsium occidentale D. J. Norman 1968-7-14 269 Monterey growing along roadside in Chapparal on ridge above Lower Walden Rd. Lower Walden Rd. - Carmel Highlands 518 Comment
  UCSC007732  Cirsium occidentale Becky Hendricks 2012-5-16 s.n. San Mateo Ano Nuevo State Park Comment
  CAS-BOT-BC143223  Cirsium occidentale var. californicum Dana York 1996-6-16 905 Fresno Ca. 33 km NE of Fresno, 6.3 km S-SW of Tollhouse, Big Dry Creek Basin, on a slope of Red Mtn. 725 Comment
  CAS-BOT-BC251030  Cirsium occidentale var. californicum E. Neese; E. Painter 1994-6-22 HL 684 Monterey Fort Hunter Liggett (Training Areas 2, 3, 6), above Mission Creek, W of intersection of Mission Creek and Upper Milpitas Roads, ca. 0.6 air km E of Coleman Reservoir, ca. 3.2 air km W of Cosio Knob 400 Comment
  CAS-BOT-BC280089  Cirsium occidentale var. californicum John Thomas Howell 1927-6-26 2593 Orange Claymine Canon [Canyon], n. Santa Ana Mts. 243 Comment
  CAS-BOT-BC280090  Cirsium occidentale var. californicum A. M. White 1974-6-1 1412 Orange About 20 mi. E. of Santa Ana, N of Silverado Canyon Comment
  CAS-BOT-BC280098  Cirsium occidentale var. californicum Dana York 1996-3-22 427 Fresno Kings River Basin. Ca. 29 km E-NE of Fresno, 1.3 km N of Wildcat Mountain, along Watts Valley Road 390 Comment
  CAS-BOT-BC280099  Cirsium occidentale var. californicum John Thomas Howell 1958-7-19 33670 Fresno Cedar Grove 1402 Comment
  CAS-BOT-BC280101  Cirsium occidentale var. californicum John Thomas Howell 1958-7-23 33807 Fresno Simpson Meadow, Middle Fork of the Kings River 1828 Comment
  CAS-BOT-BC280103  Cirsium occidentale var. californicum Julia McDonald 1915-6-1 s.n. Fresno Big Sandy Creek Comment
  CAS-BOT-BC280106  Cirsium occidentale var. californicum Fred D. Klyver 1926-6-22 s.n. Fresno Between Friant and Auberry 609 Comment
  CAS-BOT-BC285383  Cirsium occidentale var. californicum John Thomas Howell; Gordon H. True 1971-6-17 48020 Kern 0.5 mile east of Bodfish Gap 1219 Comment
  CAS-BOT-BC285385  Cirsium occidentale var. californicum Ernest C. Twisselmann 1962-6-22 7291 Kern Tehachapi-Kernville Region. West slope of Piute Mountain on the Walker Basin Road 1805 Comment
  CAS-BOT-BC285386  Cirsium occidentale var. californicum John Thomas Howell 1952-10-26 28883 Kern Just west of Tehachapi Comment
  CAS-BOT-BC285390  Cirsium occidentale var. californicum Ernest C. Twisselmann 1966-5-20 12317 Kern Tehachapi-Kernville Region. Tweedy Canyon, east of Keene 1493 Comment
  CAS-BOT-BC285391  Cirsium occidentale var. californicum Ernest C. Twisselmann 1965-6-3 10951 Kern Tehachapi-Kernville Region. Hill east of Bodfish Gap (northwest end of Piute Mountain) 1234 Comment
  CAS-BOT-BC285393  Cirsium occidentale var. californicum Ernest C. Twisselmann 1966-6-9 12345 Kern Tehachapi Mountains. Ridge northeast of Cache Peak 1615 Comment
  CAS-BOT-BC285396  Cirsium occidentale var. californicum L. R. Abrams 1901-6-1 1697 Los Angeles Saddle Pk., Santa Monica Mts. Comment
  CAS-BOT-BC285397  Cirsium occidentale var. californicum Le Roy Abrams 1901-6-4 1697 Los Angeles Las Tunas Canon [Canyon], S. Monica Mts. Comment
  CAS-BOT-BC285399  Cirsium occidentale var. californicum John Thomas Howell 1931-5-29 6557 Los Angeles Westwood Hills, Santa Monica Mts. Comment
  CAS-BOT-BC285401  Cirsium occidentale var. californicum Geo. W. Garrettson 1954-7-21 s.n. Los Angeles Puente Hills Comment
  CAS-BOT-BC285402  Cirsium occidentale var. californicum I. M. Johnston 1917-8-22 1707 Los Angeles San Antonio Mountains. Prairie Fk. of San Gabriel R. 1828 Comment
  CAS-BOT-BC285403  Cirsium occidentale var. californicum Timothy S. Ross; Steve Boyd 1994-5-25 7946 Los Angeles Liebre Mountains. Necktie Basin: Hanging basin ca 470-830 m W of Warm Springs Mtn summit. These collections from ca 600-800 m WSW of summit 1075 Comment
  CAS-BOT-BC285406  Cirsium occidentale var. californicum Le Roy Abrams; E. A. McGregor 1908-7-5 634 Los Angeles Swartout [Swarthout] Canyon, desert slopes of the San Gabriel Mountains Comment
  CAS-BOT-BC285411  Cirsium occidentale var. californicum Carl B. Wolf 1932-5-9 3453 Los Angeles Santa Catalina Island. Pebbly Beach. Hillside Canyon 30 Comment
  CAS-BOT-BC285413  Cirsium occidentale var. californicum Geo. B. Grant 1900-1-17 s.n. Los Angeles Lincoln Park Comment
  CAS-BOT-BC285416  Cirsium occidentale var. californicum Alice Eastwood 1925-5-9 12582 Madera Raymond Comment
  CAS-BOT-BC285421  Cirsium occidentale var. californicum Mrs. D. G. Bacon 1902-1-1 s.n. Mariposa Yosemite Valley, Yosemite National Park Comment
  CAS-BOT-BC285423  Cirsium occidentale var. californicum Alice Eastwood 1915-4-21 4379 Mariposa Blochman's ranch Comment
  CAS-BOT-BC285426  Cirsium occidentale var. californicum John Thomas Howell; R. C. Barneby 1954-5-12 29478 Mariposa Merced River, South Fork below Hites Cove 609 Comment
  CAS-BOT-BC285430  Cirsium occidentale var. californicum John Thomas Howell 1930-5-11 4858 San Diego 4 miles east of Pala Comment
  CAS-BOT-BC285432  Cirsium occidentale var. californicum S. G. Stokes 1901-7-20 s.n. San Diego Dulzura 1066 Comment
  CAS-BOT-BC285434  Cirsium occidentale var. californicum S. G. Stokes 1895-7-13 s.n. San Diego Dulzura Comment
  CAS-BOT-BC285435  Cirsium occidentale var. californicum LeRoy Abrams 1903-4-24 3303 San Diego Near Ysidora Comment
  CAS-BOT-BC285437  Cirsium occidentale var. californicum Carl B. Wolf 1928-6-22 2242 San Diego SAnta Maria Valley, 5 1/2 mi. S.W. Ramona on road to Poway 457 Comment
  CAS-BOT-BC285438  Cirsium occidentale var. californicum S. B. Parish No date on label s.n. San Diego Oceanside Comment
  CAS-BOT-BC285439  Cirsium occidentale var. californicum C. B. Wolf 1931-5-12 1974 San Diego Slope 1 mi. above Lake Hodges Grove, on the rd. to Escondido 91 Comment
  CAS-BOT-BC285441  Cirsium occidentale var. californicum Peter H. Raven; L. Wedberg 1956-6-23 9513 San Diego Along Lake Henshaw--Rincon road, 1.1 miles west of Mt. Palomar turnoff Comment
  CAS-BOT-BC285443  Cirsium occidentale var. californicum LeRoy Abrams 1903-5-8 3430 San Diego Mission Hills, San Diego Comment
  CAS-BOT-BC285446  Cirsium occidentale var. californicum C. B. Wolf 1931-5-12 1974 San Diego Slope 1 mi. above Lake Hodges Grove on the rd. to Escondido 91 Comment
  CAS-BOT-BC285451  Cirsium occidentale var. californicum Clare B. Hardham 1956-6-21 974 San Luis Obispo Santa Lucia Mountains. Peachy Canyon Comment
  CAS-BOT-BC285460  Cirsium occidentale var. californicum Alice Eastwood; John Thomas Howell 1938-6-13 5909 San Luis Obispo Sw. of Shandon on road to Creston Comment
  CAS-BOT-BC285464  Cirsium occidentale var. californicum Alice Eastwood; John Thomas Howell 1938-6-13 5909 San Luis Obispo Sw. of Shandon on road to Creston Comment
  CAS-BOT-BC285470  Cirsium occidentale var. californicum Ernest C. Twisselmann 1954-5-22 1279 San Luis Obispo Temblor Range and the Western San Joaquin Valley. Chris Twisselmann Ranch: Eastern San Luis Obispo County 670 Comment
  CAS-BOT-BC285471  Cirsium occidentale var. californicum R. F. Hoover 1965-6-17 9430 San Luis Obispo Santa Lucia Range. Ridge nw. of Cuesta Pass Comment
  CAS-BOT-BC285474  Cirsium occidentale var. californicum Henry M. Pollard 1964-6-17 s.n. Santa Barbara Forest Service Rd. south of Potrero Seco along the Matilija-Agua Caliente divide, Los Padres Nat. Forest 1615 Comment
  CAS-BOT-BC285475  Cirsium occidentale var. californicum John Thomas Howell 1947-7-16 23371 Santa Barbara North side of San Marcos Pass, Santa Ynez Mts. Comment
  CAS-BOT-BC285476  Cirsium occidentale var. californicum Henry M. Pollard 1952-6-21 s.n. Santa Barbara Refugio Pass, Santa Ynez Mts. Comment
  CAS-BOT-BC285477  Cirsium occidentale var. californicum E. R. Blakley 1961-6-12 4493 Santa Barbara Potrero on the SE side of Cachuma Pk., San Rafael Mts. 1219 Comment
  CAS-BOT-BC285478  Cirsium occidentale var. californicum Herbert L. Mason 1946-6-7 12831 Santa Barbara Between Camuesa Creek and Oso Creek, south of Little Pine Mountain 762 Comment
  CAS-BOT-BC285479  Cirsium occidentale var. californicum Alice Eastwood 1906-6-19 509 Santa Barbara Zaca Lake Forest Reserve. Near lake (Zaca) Comment
  CAS-BOT-BC285483  Cirsium occidentale var. californicum John Thomas Howell 1954-6-5 29939 Tuolumne Near Dardanelle, Middle Fork Stanislaus River 1828 Comment
  CAS-BOT-BC285493  Cirsium occidentale var. californicum Henry M. Pollard 1962-6-20 s.n. Ventura Ventura River Basin. Ortega Hill Trail near Maricopa Road, Ojai District 609 Comment
  CAS-BOT-BC285496  Cirsium occidentale var. californicum Henry M. Pollard 1963-7-17 s.n. Ventura Ventura River Basin. E. Sulphur Mt. Rd., Ojai District 792 Comment
  CAS-BOT-BC285500  Cirsium occidentale var. californicum Henry M. Pollard 1959-5-9 s.n. Ventura Ventura River Basin. Wild Mare Canyon 914 Comment
  CAS-BOT-BC285502  Cirsium occidentale var. californicum Henry M. Pollard 1970-4-16 s.n. Ventura Ventura River west of Meiners Oaks Comment
  CAS-BOT-BC285504  Cirsium occidentale var. californicum Nora Pettibone; Frank W. Hubby 1895-4-10 s.n. Ventura Ojai Valley and vicinity Comment
  CAS-BOT-BC285505  Cirsium occidentale var. californicum Henry M. Pollard 1965-6-23 s.n. Ventura Mouth of Cherry Canyon near Maricopa Rd., Sespe watershed, Mt. Pinos and Ojai Districts, Los Padres Nat. Forest 1219 Comment
  CAS-BOT-BC285507  Cirsium occidentale var. californicum Henry M. Pollard 1956-7-12 s.n. Ventura Pine Mountain Road 1676 Comment
  CAS-BOT-BC285508  Cirsium occidentale var. californicum Henry M. Pollard 1959-5-9 s.n. Ventura Ventura River Basin. Wild Mare Canyon and east flank of Monte Arida. Matilija Creek 914 Comment
  CAS-BOT-BC285509  Cirsium occidentale var. californicum Peter Kamb 1946-5-4 341 Ventura Sespe Creek near Little Sespe fork, above Fillmore 182 Comment
  CAS-BOT-BC285510  Cirsium occidentale var. californicum Chester Dudley 1939-6-1 s.n. Ventura Wheelers Gorge, Cuyama region Comment
  CAS-BOT-BC285512  Cirsium occidentale var. californicum Henry M. Pollard 1964-6-25 s.n. Ventura Ventura River Basin. Senor Canyon, Ojai Valley 457 Comment
  CAS-BOT-BC285514  Cirsium occidentale var. californicum Henry M. Pollard 1967-6-29 s.n. Ventura Camino Cielo, Santa Ynez Mts. 1066 Comment
  CAS-BOT-BC287960  Cirsium occidentale var. californicum John Thomas Howell 1952-10-24 28862 Riverside San Timeteo Canyon Comment
  CAS-BOT-BC287962  Cirsium occidentale var. californicum Samuel B. Parish 1887-5-1 s.n. San Bernardino Near Crafton Comment
  CAS-BOT-BC287964  Cirsium occidentale var. californicum Marcus E. Jones 1900-7-19 s.n. San Bernardino Clark's, San Bernardino Mts. 1493 Comment
  CAS-BOT-BC287965  Cirsium occidentale var. californicum S. B. Parish 1911-6-5 42 San Bernardino San Bernardino 400 Comment
  CAS-BOT-BC287967  Cirsium occidentale var. californicum Carl B. Wolf 1936-6-29 8015 San Bernardino Barton Flats, Barton Flats Ranger Station, San Bernardino Mts. 1981 Comment
  CAS-BOT-BC287968  Cirsium occidentale var. californicum Henry M. Pollard 1964-6-17 s.n. Santa Barbara Forest Service Road south of Potrero Seco along the Matilija-Agua Caliente divide, Los Padres Nat. Forest 1615 Comment
  CAS-BOT-BC287970  Cirsium occidentale var. californicum John Thomas Howell 1931-4-12 6294 Santa Barbara Cochie Bay, Santa Cruz Island Comment
  CAS-BOT-BC287974  Cirsium occidentale var. californicum Mrs. Charles Derby 1928-7-3 s.n. Tulare Giant Forest, Sequoia National Park 2042 Comment
  CAS-BOT-BC287975  Cirsium occidentale var. californicum R. M. Holman 1933-5-22 s.n. Tulare Road to Mineral King about ten miles from the General's Highway Comment
  CAS-BOT-BC287977  Cirsium occidentale var. californicum Ernest C. Twisselmann 1968-6-1 14257 Tulare Mineral King Road, 12.9 miles above Hammond, Sierra Nevada 1356 Comment
  CAS-BOT-BC287979  Cirsium occidentale var. californicum Ynez Whilton Winblad 1941-5-22 s.n. Tulare Three Rivers near Jack Ranch Comment
  CAS-BOT-BC287986  Cirsium occidentale var. californicum John Thomas Howell; R. C. Barneby 1954-5-9 29275 Tulare Badger, Sierra Nevada 944 Comment
  CAS-BOT-BC289630  Cirsium occidentale var. californicum E. Neese; E. Painter 1994-6-22 HL 684 Monterey Above Mission Creek, W of inersection of Mission Creek and Upper Milpitas Roads, ca. 0.6 air kkm E of Coleman Reservoir, ca. 3.2 air km W of Cosio Knob, Fort Hunter Liggett (Training Areas 2,3,6) 400 Comment
  CAS-BOT-BC289635  Cirsium occidentale var. californicum Clare B. Hardham 1962-5-5 10070 B Monterey Pine Mt. west of King City, Santa Lucia Mountains Comment
  CAS-BOT-BC289637  Cirsium occidentale var. californicum John Thomas Howell 1930-10-25 5682 Monterey Canyon of the Arroyo Seco River, Santa Lucia Mts. Comment
  CAS-BOT-BC289641  Cirsium occidentale var. californicum E. Painter; E. Neese 1995-6-14 HL 1844 Monterey Ca. 4 air km SSE of Chalk Peak, ca. 5.3 air km NW of Basket Spring, ca. 2.3 road km (1.4 miles) SE of junction of Coast Ridge Road and McKern Trail, Fort Hunter Liggett (Trainina Area 11)/Los Padres National Forest interface (boundary approximate) 1010 Comment
  CAS-BOT-BC289643  Cirsium occidentale var. californicum Clare B. Hardham 1958-9-12 3972 Monterey Cone Peak, Santa Lucia Mountains Comment
  CAS-BOT-BC289646  Cirsium occidentale var. californicum H. M. Hall 1901-6-1 2286 Riverside Vicintiy of Chalk Hill, San Jacinto Mountains 1584 Comment
  CATA3442  Cirsium occidentale var. californicum Benjamin J. Dion, Stuart Olshevski 2017-5-3 023 Los Angeles Santa Catalina Island: Channel Side; Empire Landing, between Quarry Haul Rd and Empire Landing Rd 334 Comment
  CDA11366  Cirsium occidentale var. californicum G. F. Hrusa 1995-4-15 12089 San Luis Obispo La Panza Range; Approx 1 m. S of Queen Bee Camp, 1 m. S of La Panza Summit on La Panza Rd. Comment
  CDA1297  Cirsium occidentale var. californicum T. C. Fuller 1962-5-7 8386 -B Kern 3.6 mi. east of Woody, Hwy. 155. Comment
  CDA1298  Cirsium occidentale var. californicum T. C. Fuller 1958-3-18 1182 58 A Los Angeles Wash below Padua Hill, L.A. County. (Claremont). Comment
  CDA1300  Cirsium occidentale var. californicum T. C. Fuller 1958-3-18 1182 58 C Los Angeles Wash below Padua Hill, L.A. County. (Claremont). Comment
  CDA1301  Cirsium occidentale var. californicum F. L. Blanc 1956-4-27 (Ent) Mariposa 1 mi. S/ Bagby 0 Comment
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Aug 5 2009
  CDA1307  Cirsium occidentale var. californicum G. D. Barbe, M. Foskett, D. Massey 1977-5-5 2255 Napa 2.7 km. west of Oakville; Oakville Grade, roadside cut west of summit. Comment
  CDA1308  Cirsium occidentale var. californicum G. D. Barbe, M. Foskett, D. Massey 1977-5-5 2256 -A Napa 1.7 mi. west of Oakville; Oakville Grade Rd. cut west of Summit. Comment
  CDA1310  Cirsium occidentale var. californicum G. D. Barbe, John Taylor 1987-5-2 4281 Nevada Gaston Road, northeast of the town of Washington, north side of the South Yuba River. 0 Comment
  CDA1318  Cirsium occidentale var. californicum J. L. Schall 1961-5-18 s.n. Ventura West of Ojai; Selwick Ranch on Creek Rd. near Santa Barbara Co. line. 0 Comment
  CDA137  Cirsium occidentale var. californicum D. G. Kelch, Andy Murdock 2005-3-2 5 .012 San Diego Alpine. Just n of Hwy 8 on hillside. Comment
  CDA18889  Cirsium occidentale var. californicum B. Villegas, Matt Peet 1999-5-5 s.n. Kern Kern River Canyon; Road marker 15:50. Near entrance of canyon on Hwy 178. 0 Comment
  CDA18941  Cirsium occidentale var. californicum B. Villegas 1999-6-16 990048 Santa Barbara East Camino del Cielo. 1066 Comment
  CDA18942  Cirsium occidentale var. californicum B. Villegas 1999-6-16 990047 Santa Barbara East Camino del Cielo. 1066 Comment
  CDA19878  Cirsium occidentale var. californicum B. Dixon 2002-5-24 PDR 1167776 Tuolumne Sierra Nevada; Marshes Flat Rd, Moccasin. 348 Comment
  CDA21460  Cirsium occidentale var. californicum G. F. Hrusa 2005-6-3 16485 Santa Barbara Sierra Madre Mountains; Sierra Madre Rd. immed. below McPherson Pk. 1676 Comment
  CDA29608  Cirsium occidentale var. californicum M. Beyers, G. F. Hrusa 2009-6-14 167 Santa Barbara Sierra Madre Mountains; San Rafael Wilderness. Alongside Sweetwater Trail, north of Sweetwater Amphitheater, south of Sierra Madre Road. 1432 Comment
  CDA30466  Cirsium occidentale var. californicum G. F. Hrusa 1998-4-28 14333 Santa Barbara Sierra Madre Mountains; La Brea Canyon Rd. from Miranda Pine Mt. down into canyon. 883 Comment
  CDA30467  Cirsium occidentale var. californicum G. F. Hrusa 2008-6-6 17654 Santa Barbara Sierra Madre Mountains; Sierra Madre Rd. approx. 2 mi. W of Montgomery Potrero. 1463 Comment
  CDA34500  Cirsium occidentale var. californicum B. Aborn 2011-6-1 PDR# 1418755 Mariposa Midpines: off of Rumley Mine Road, near Colorado Road. Comment
  CDA7134  Cirsium occidentale var. californicum Brad Oliver 2007-6-7 PDR# 1471008 Monterey Fort Hunter Liggett (ARMY); E side of Del Venture [Venturi] Rd., 0.3 mi. past paved cattle guard. 0 Comment
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Jul 18 2012
  CHSC111229  Cirsium occidentale var. californicum John Dittes; Erin Page 2012-4-27 DP- 9 Tuolumne Sierra Nevada Foothills; Don Pedro Reservoir, east side of Railroad Canyon, 0.33 air-mile south of State Hwy 120. 300 Comment
  CHSC3142  Cirsium occidentale var. californicum Gary Dutton 1966-5-13 295 Siskiyou Found 1 1/2 miles north of Calahand. Comment
  HSC5399  Cirsium occidentale var. californicum R. A. Magie 1964-8-10 154 Tulare 2 mi. W of Mineral King, Sequoia National Forest 2134 Comment
  HSC83119  Cirsium occidentale var. californicum A. C. Sanders 1985-5-20 5804 San Bernardino Crowder Canyon, N side of San Bernardino Mtns. at edge of Mojave Desert, 1.3 to 2.1 mi. NE of Hwy. 15 on Hwy. 138, slopes and flats along Crowder Creek 1067 Comment
  HSC84150  Cirsium occidentale var. californicum A. C. Sanders, B. Pitzer 1987-4-21 7048 Riverside Box Springs Mountains, near southernmost radio towers. 793 Comment
  HSC97904  Cirsium occidentale var. californicum C. Sander 2003-7-23 330 Mendocino Along Road past Salt Gate 877 Comment
  IRVC14808  Cirsium occidentale var. californicum E. P. Cowper 1965-4-10 Orange Trabuco Canyon, passed Guard Station. Santa Ana Mountains Comment
  IRVC27478  Cirsium occidentale var. californicum Mark A. Elvin, H. Spillman, et al. 2005-4-2 4143 San Diego E side of Otay Mtn; Marron Creek along Marron Valley Road; 2.1km (air) N of Mexico; near gate to City of San diego Preserve. Peninsular Ranges, San Ysidro Mountains 274 Comment
  IRVC27618  Cirsium occidentale var. californicum Mark A. Elvin 2004-4-24 3323 San Diego Otay Mountain; SE base, W end Marron Valley on slopes of mtn. N of Tijana R., between Mine and Butteweg canyons. San Ysidro Mountains 168 Comment
  IRVC28041  Cirsium occidentale var. californicum Fred M. Roberts, Andy Pigniolo, Kam Muri 2003-5-3 5746 San Diego Otay Mtn; S side in lower "Butteweg Canyon" just above border trail, Tijuana River watershed. Peninsular Ranges, San Ysidro Mountains 168 Comment
  JEPS116192  Cirsium occidentale var. californicum P. Douglas, L. Metz, E. Neese 1997-5-19 HL 3418 Monterey Fort Hunter Liggett, Training Area 8, 1.5 km NW of Peanut near Stony Cr., 2.5 km N of Nacimiento-Fergussen Rd., 5.7 km NW of N shore of Lower Stony Res. Comment
  JEPS20160  Cirsium occidentale var. californicum V. F. Hesse 1957-7-20 2317 Tuolumne 0.6 mi e Dardanelle (Sonora Pass road); Sonora Pass 1798 Comment
  JEPS30448  Cirsium occidentale var. californicum Donald Kyhos 1958-5-16 58 -186 Riverside 1 mi up road toward Mount Santa Rosa summit; San Jacinto Mts. Comment
  JEPS59135  Cirsium occidentale var. californicum R. F. Hoover 1941-5-31 5285 Madera ridge w of Northfork Comment
  JEPS59138  Cirsium occidentale var. californicum W. L. Jepson 1901-6-19 1690 Monterey mt. side above Sans Mill; Santa Lucia Mountains Comment
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Mar 6 2008
  JEPS59145  Cirsium occidentale var. californicum Frank W. Peirson 1918-6-1 248 Los Angeles San Gabriel Mts., Eaton Canyon 640 Comment
  JEPS59148  Cirsium occidentale var. californicum Jepson 1902-5-14 1774 Calaveras hill top above Gwin Mine Comment
  JEPS59151  Cirsium occidentale var. californicum S. B. Parish 1897-5-15 4393 San Bernardino vicinity San Bernardino 304 Comment
  JEPS59153  Cirsium occidentale var. californicum W. L. Jepson 1919-6-29 8406 Mariposa Cedar Brook Comment
  JEPS59268  Cirsium occidentale var. californicum W. L. Jepson 1915-6-5 6376 Tuolumne Italian Bar; South Fork Stanislaus River 487 Comment
  JEPS59285  Cirsium occidentale var. californicum W. L. Jepson 1915-7-10 6457 Tuolumne near Cold Spring (between Stoddard Springs and Pine Crest) 1737 Comment
  JEPS59299  Cirsium occidentale var. californicum W. L. Jepson 1931-8-7 15999 Madera Fresno Grove Big Trees 1737 Comment
  JEPS59304  Cirsium occidentale var. californicum W. L. Jepson 1928-5-17 12773 Mariposa Mormon Bar 548 Comment
  JEPS59324  Cirsium occidentale var. californicum W. L. Jepson 20843 Contra Costa Mt. Diablo Contra Costa Comment
  JEPS81663  Cirsium occidentale var. californicum L. R. Heckard 1969-6-1 2278 El Dorado nw of Riverton (near dam below Jaybird Powerhouse) 914 Comment
  JEPS89474  Cirsium occidentale var. californicum Dean W. Taylor 1993-6-29 13759 Tuolumne 0.3 mi w of Camp Towenga (on Forest Road 1S27, Yosemite Sierra); Yosemite Sierra, Forest Road 1S27 1219 Comment
  LA105047  Cirsium occidentale var. californicum Barry A. Prigge; 1988-7-3 8181 Los Angeles Santa Monica Mountains, Calabasas, ca 0.4 mi E of jtn of Mulholland Hwy and Old Topanga Rd, S of E-end of Calabasas High School track 313 Comment
  LA200183  Cirsium occidentale var. californicum Jonathan Sauer; L. Birindelli, D. Birindelli 1971-7-5 4951 Ventura SANTA MONICA MOUNTAINS, Hidden Valley, Lake Sherwood. 292 Comment
  LA34838  Cirsium occidentale var. californicum Mary V. Hood; 1942-12-16 42 97 k* Los Angeles 144 Comment
  LA35974  Cirsium occidentale var. californicum Peter H. Raven; 1959-5-9 14179 Los Angeles SANTA MONICA MOUNTAINS, Malibu Creek, near mouth. 12 Comment
  LA35975  Cirsium occidentale var. californicum Peter H. Raven; 1959-5-9 Los Angeles Santa Monica Mountains, Medea Creek, Malibu Creek, near mouth 45 Comment
  LA36975  Cirsium occidentale var. californicum Peter H. Raven; 1959-5-9 14179 Los Angeles SANTA MONICA MOUNTAINS, Malibu Creek, near mouth. 12 Comment
  LA88558  Cirsium occidentale var. californicum O. H. Kappler; 1941-6-15 308 Los Angeles Santa Monica Mountains, W-fork Las Trancas (Rattlesnake) Canyon, N slope 365 Comment
  LA94414  Cirsium occidentale var. californicum Norman A. Cole; May 1964 361 B Los Angeles Santa Monica Mountains, Triunfo Canyon, Malibu Lake, at junction of Cornell Rd and Lake Vista Rd 213 Comment
  LA94415  Cirsium occidentale var. californicum Norman A. Cole; May 1964 361 Los Angeles 579 Comment
  OBI16744  Cirsium occidentale var. californicum Robert J. Rodin 1954-8-26 5984 Monterey Near public campground on Nacimiento Crk Comment
  OBI37445  Cirsium occidentale var. californicum K. Kirtland 1981-5-29 120 San Bernardino San Bernardino Mts. In Mill Crk Cyn, along hwy 38. Approx 2 mi from ranger station. Comment
  OBI47672  Cirsium occidentale var. californicum David J. Keil, Chuck Pergler, Donna Elias, and Austin Griffiths 1986-5-8 19391 Santa Barbara Vandenberg AFB. S of Pine Cyn Gate, ca 2 mi up Pine cyn Comment
  OBI49617  Cirsium occidentale var. californicum Clifton F. Smith 1958-7-16 5826 Santa Barbara Along El Camino Cielo, E of Painted Cave turnoff, Santa Ynez mts Comment
  OBI50487  Cirsium occidentale var. californicum David J. Keil 1992-4-18 s.n. Santa Barbara Along Tepusquet Rd ca 1 mi from hwy 166 Comment
  OBI50505  Cirsium occidentale var. californicum David J. Keil 1992-4-18 s.n. Santa Barbara Along Tepusquet Rd ca 1 mi from hwy 166 Comment
  OBI51931  Cirsium occidentale var. californicum Tony Simon 1994-5-19 s.n. Los Angeles Brown Cyn, Desoto exit 118 fwy 61 Comment
  OBI53069  Cirsium occidentale var. californicum David J. Keil July1995 s.n. Monterey Along jeep rd above (E of) Plasket Crk campground, Los Padres Natl forest 610 Comment
  OBI57430  Cirsium occidentale var. californicum G. F. Hrusa, P. Ward, S. Harrison, M. Andrews, S. Schoenig 1998-6-6 14548 Monterey South Coast Ranges. Santa Lucia Mts. Fort Hunter Liggett Military reservation. S side of Burro Mtn 565 Comment
  OBI5764  Cirsium occidentale var. californicum Carl B. Wolf 1931-5-12 1974 San Diego Slope 1 mi above Lake Hodges Grove, on the rd to Escondido 91 Comment
  OBI57645  Cirsium occidentale var. californicum David J. Keil 1997-4-18 26181 San Luis Obispo Los padres national forest. la panza mountains. along black mountain road, 0.4 miles from park hill road just beyond turkey flat campground. 500 Comment
  OBI57883  Cirsium occidentale var. californicum David J. Keil, with Kathleen A. Keil, et al. 1992-6-13 23221 Santa Barbara Los Padres National Forest. Sierra Madre Mountains. Sierra Madre Road, 5.4 road miles southeast from Highway 166. Comment
  OBI63077  Cirsium occidentale var. californicum R. K. Brummitt 1998-5-20 19959 Kern Mtn Mesa, S side of Lake Isabella 700 Comment
  OBI63078  Cirsium occidentale var. californicum R. K. Brummitt & S. D. Boyd, S. D. Boyd 1998-5-25 20037 Los Angeles 14 km N of Castaic, near summit of Warm Springs Mt 1190 Comment
  OBI63081  Cirsium occidentale var. californicum R. K. Brummitt, J. Strother, & B. Baldwin, B. Baldwin 1997-5-27 19612 Contra Costa Mt Diablo, W side, near Juniper camp ground 800 Comment
  OBI63082  Cirsium occidentale var. californicum R. K. Brummitt 1997-6-13 19732 Kern Between Woody and Glennville on Rte 155 1000 Comment
  OBI68246  Cirsium occidentale var. californicum David J. Keil 2001-5-20 29473 Tulare Sequoia National Forest, ca. 12.5 road miles east of Springville along California Highway 190. Vicinity of 36.16023 deg. N x 118.68695 deg. W 983 Comment
  OBI72200  Cirsium occidentale var. californicum Unknown 1994-6-22 HL 684 Monterey Fort Hunter Liggett (Training Areas 2,3, 6) above Mission Crk, and Upper Milpitas Rds, ca 0.6 air km E of Coleman Reservoir, ca 3.2 air km W of Cosio Knob. UTMS (NAD27, map est): zone 10S 655400 to 655700E, 3993800 to 3994200N 400 Comment
  POM122618  Cirsium occidentale var. californicum Marcus E. Jones 1926-5-30 s.n. San Diego East of Julian. Comment
  POM17573  Cirsium occidentale var. californicum P. A. Munz, R. D. Harwood 1923-6-27 7181 San Diego Cuyamaca Lake. 1402 Comment
  POM18107  Cirsium occidentale var. californicum P. A. Munz 1923-5-25 6814 Los Angeles Big Rock Creek, San Gabriel Mts. Wash among willows. 1280 Comment
  POM194149  Cirsium occidentale var. californicum Lyman Benson 1945-6-5 11772 Los Angeles Cold Spring, 2 1/2 miles southwest of Camp Baldy on the Glendora Road. San Gabriel Mt. Range 1372 Comment
  POM202201  Cirsium occidentale var. californicum P. A. Munz 1934-5-1 13193 Ventura Upper Sespe Creek, north of Wheelers Hot Springs 1067 Comment
  POM294149  Cirsium occidentale var. californicum Lyman Benson 1945-6-5 11772 Los Angeles Cold Spring, 2.5 miles southwest of Camp Baldy on the Glendora Road. San Gabriel Mountains. Pacific Slope Drainage 1372 Comment
  POM306147  Cirsium occidentale var. californicum Henry J. Ramsey, Henry J. Ramsey 1937-5-30 1338 Riverside Santa Rosa Mountains. Comment
  POM307191  Cirsium occidentale var. californicum Henry J. Ramsey 1937-6-14 2079 Ventura Lake Sherwood. Comment
  POM352149  Cirsium occidentale var. californicum Donald R. Bissing 1973-5-18 73 Los Angeles Evey Canyon, San Gabriel Mountains. Along road cut 0.4 mile from canyon mouth. 731 Comment
  POM352152  Cirsium occidentale var. californicum L. C. Wheeler 1933-7-4 1903 Los Angeles San Gabriel Mountains: San Dimas Canyon 640 Comment
  POM352156  Cirsium occidentale var. californicum M. B. Dunkle 1933-7-11 3660 Los Angeles Upper San Gabriel Canyon. San Gabriel Mountains. Comment
  POM352166  Cirsium occidentale var. californicum M. B. Dunkle, M. Z. Thorne 1933-6-17 3590 Los Angeles San Antonio River Canyon 914 Comment
  POM352167  Cirsium occidentale var. californicum Christopher Davidson, Larry E. DeBuhr 1976-6-26 4412 San Bernardino 10 miles WSW of Running Springs on State Highway 30. 1159 Comment
  POM352168  Cirsium occidentale var. californicum Christopher Davidson, Larry E. DeBuhr 1976-6-26 4412 San Bernardino 10 miles WSW of Running Springs on State Highway 30. 1159 Comment
  POM352176  Cirsium occidentale var. californicum M. B. Dunkle 1931-4-22 2469 Los Angeles Avalon Canyon, Santa Catalina Island. Comment
  POM352192  Cirsium occidentale var. californicum A. G. Goodwin 1940-05 s.n. Los Angeles Palos Verde Comment
  POM352203  Cirsium occidentale var. californicum M. B. Dunkle 1933-5-30 3580 Orange Santa Ana Canyon. Comment
  POM46896  Cirsium occidentale var. californicum Mary F. Spencer 1918-5-10 793 San Diego Point Loma 61 Comment
  POM53537  Cirsium occidentale var. californicum Edward L. Greene 1902-5-27 1666 San Diego San Diego. Comment
  POM53755  Cirsium occidentale var. californicum L. R. Abrams 1903-5-8 3430 San Diego Mission Hills, San Diego Comment
  POM6124  Cirsium occidentale var. californicum M. Hitchcock 1918-5-30 s.n. Los Angeles Indian Hill, Claremont Comment
  RSA0070664  Cirsium occidentale var. californicum Justin M. Wood, Dustin M. Ray 2009-6-17 937 San Bernardino San Bernardino Mountains. Canyon and ridgeline immediately northwest of Cienega Seca (Blue Sky Meadow). 2481 Comment
  RSA0070668  Cirsium occidentale var. californicum Scott D. White, Duayne Haselfeld 1996-6-28 4243 San Bernardino Yucaipa/Oak Glen Area: Ca. 1.5 air miles W of Piagah Pk, and ca. 1 air mile S of Potato Canyon Rd. 1220 Comment
  RSA0073606  Cirsium occidentale var. californicum R. G. Swinney 2010-4-23 12339 Los Angeles Lower Loop Canyon, 0.2-0.6 miles upstream from Veterans Park, below US Forest Service boundary. 549 Comment
  RSA0091545  Cirsium occidentale var. californicum R. G. Swinney 2011-6-14 15124 Los Angeles Vetter Mt. Lookout tower, 1.3 air-miles west of Charlton Flat entrance at Angeles Crest Hwy 1772 Comment
  RSA0091797  Cirsium occidentale var. californicum Bonnie C. Templeton 1957-4-27 s.n. Los Angeles Bouquet Canyon. Comment
  RSA0092534  Cirsium occidentale var. californicum R. G. Swinney 2011-6-22 15256 Los Angeles San Gabriel Mountains: Devils Peak, SE of Doe Spring, on ridge SE of Mt. Mooney, west of Devils Cyn., 0.4 mile east of Angeles Crest Hwy. 1780 Comment
  RSA0094011  Cirsium occidentale var. californicum Duncan S. Bell, Evan Meyer 2015-5-7 8237 San Diego Jacumba Mountains; Carrizo Gorge; collecting along the old railway tracks, approximately 3.5 air miles north of the town of Jacumba. 790 Comment
  RSA0105001  Cirsium occidentale var. californicum R. G. Swinney 2011-5-19 14770 A Los Angeles San Gabriel Mountains: Camp Colby (Colby Ranch), 0.6 mile SSE of jct. of Colby Ranch Rd. and FS Rd. 3N19, upper Big Tujunga Cyn., between Colby Ranch Rd. and Coldwater Cyn. stream, below abandoned Milley's Apple Orchard. 912 Comment
  RSA0105162  Cirsium occidentale var. californicum R. G. Swinney 2011-5-12 14673 Los Angeles San Gabriel Mountains: east side of Cabin Canyon, c. 200 m north of canyon mouth, west of Aliso Canyon Road, 0.5 mi west of Angeles Forest Hwy. 1183 Comment
  RSA0114883  Cirsium occidentale var. californicum R. G. Swinney 2011-4-26 14500 Los Angeles San Gabriel Mountains; Islip Canyon, tributary of San Gabriel Cyn., from Hwy 39 to 0.4 mile upstream, NE of Morris Reservoir. 378 Comment
  RSA113433  Cirsium occidentale var. californicum P. A. Munz 1955-6-18 20891 Monterey Nacimiento Forest Camp, Santa Lucia Mts. 610 Comment
  RSA163727  Cirsium occidentale var. californicum Clare B. Hardham 1962-5-5 10070 B Monterey Pine Mt. west of King City Comment
  RSA17313  Cirsium occidentale var. californicum C. B. Wolf 1936-6-29 8015 San Bernardino Barton Flats, Barton Flats Ranger Station 1982 Comment
  RSA188197  Cirsium occidentale var. californicum R. F. Thorne, Percy C. Everett 1965-6-23 35015 Los Angeles Santa Catalina Island, rocky ridge on Hamilton Canyon side N of Descano Canyon 61 Comment
  RSA222889  Cirsium occidentale var. californicum Gerald L. Benny, Colin M. Wainwright 1971-5-12 448 San Bernardino Day Canyon, San Bernardino National Forest 854 Comment
  RSA225680  Cirsium occidentale var. californicum R. F. Thorne, A. C. Gibson 1971-5-22 39720 Los Angeles San Gabriel Mountains: Near mouth of Fish Canyon. 244 Comment
  RSA282761  Cirsium occidentale var. californicum C. W. Tilforth, David Gwinner 1980-5-23 1967 San Bernardino Road S of entrance road to Silverwood Lake, 16 miles E of Cajon Canyon 1128 Comment
  RSA289628  Cirsium occidentale var. californicum D. A. Young 1969-5-25 P 473 San Bernardino end of Haven Avenue N. of Chaffey College 457 Comment
  RSA482517  Cirsium occidentale var. californicum Richard Noyes, L. Arnseth 1988-4-30 501 Los Angeles Claremont. Foothills of the San Gabriel Mountains. Dry drainage bed 100 meters east of Thompson Creek Dam. 500 Comment
  RSA518259  Cirsium occidentale var. californicum C. F. Smith 1962-6-15 7009 Santa Barbara Along road through chaparral near turnoff to Little Pine Mtn Comment
  RSA522432  Cirsium occidentale var. californicum Timothy S. Ross, Orlando Mistretta, Peter W. Fritsch 1990-7-10 4019 Los Angeles NNE of Tie summit Station and E of Angeles Forest Hwy., Tujunga Ranger District. 1561 Comment
  RSA529142  Cirsium occidentale var. californicum Timothy S. Ross, Steve Boyd 1991-7-24 5611 Los Angeles San Gabriel Mountains, Granite Mountain: NNE slope 1915 Comment
  RSA549496  Cirsium occidentale var. californicum Timothy S. Ross, Steve Boyd 1990-6-18 3491 Los Angeles Camp Verdugo Pines and vicinity; northerly draw draining to Jackson Lake. 1878 Comment
  RSA562448  Cirsium occidentale var. californicum Steve Boyd, Timothy S. Ross 1992-5-6 7296 San Diego Southern Santa Ana Mts., San Mateo Canyon Wilderness Area. Southern flank of Miller Mt. about upper portions of 'Miller's Canyon'. The major drainage on the southern flank of the Mt. 701 Comment
  RSA585423  Cirsium occidentale var. californicum Timothy S. Ross, Steve Boyd 1990-5-31 2746 Los Angeles Ridge descending northward from Mt. Gleason, between the upper reaches of Moody Canyon and Arrastre Canyon. 1220 Comment
  RSA585431  Cirsium occidentale var. californicum Timothy S. Ross, Steve Boyd 1990-5-31 2725 Los Angeles San Gabriel Mountains: Ridge descending northward from Mt Gleason, between the upper reaches of Moody Canyon and Arrastre Canyon. 1220 Comment
  RSA585675  Cirsium occidentale var. californicum Timothy S. Ross, Steve Boyd, Peter W. Fritsch 1990-6-11 3346 Los Angeles Big Rock Creek: just above confluence of Holcomb Canyon Creek, between Big Rock Creek Road and mouth of Holcomb Canyon 1255 Comment
  RSA587138  Cirsium occidentale var. californicum D. L. Banks, Steve Boyd 1995-6-2 0549 San Diego NW Palomar Mountains; Cleveland National Forest, Agua Tibia Wilderness Area; on the saddle between the two peaks of Agua Tibia Mountain; In large oak grove at the Dripping Springs Trail and Palomar-Magee Trail junction. 1341 Comment
  RSA587267  Cirsium occidentale var. californicum Orlando Mistretta 1994-5-13 1219 Los Angeles Little Rock Creek, Slopes E of creek opposite confluence with Kitter Canyon 1402 Comment
  RSA587443  Cirsium occidentale var. californicum D. L. Banks, Steve Boyd 1995-6-12 0593 San Diego NW Palomar Mountains; Agua Tibia Mountains; Cleveland National Forest, Agua Tibia Wilderness Area, E slope of Agua Tibia Mountain; SW of the Crosley Homestead, W of Arroyo Seco Drainage, along the Woodchuck Trail. 850 Comment
  RSA587444  Cirsium occidentale var. californicum D. L. Banks, Steve Boyd 1995-6-12 0593 San Diego NW Palomar Mountains; Agua Tibia Mountains; Cleveland National Forest, Agua Tibia Wilderness Area, E slope of Agua Tibia Mountain; SW of the Crosley Homestead, W of Arroyo Seco Drainage, along the Woodchuck Trail. 850 Comment
  RSA588921  Cirsium occidentale var. californicum Timothy S. Ross, Steve Boyd, Peter W. Fritsch 1990-6-8 2931 Los Angeles Upper Big Tujunga Canyon: ridge and slopes descending +/-ENE from THORN (Triangulation Point 5499-ft) toward Big Tujunga Creek (about 0.6-1.6 air miles ENE of Barley Flats). 1250 Comment
  RSA593430  Cirsium occidentale var. californicum Steve Boyd, Mark A. Elvin, Victoria Jotikasthira 1996-6-25 8893 Los Angeles Liebre Mountains, along summit of Sawmill Mountain, west of Sawmill Camp and just north of 7N23. 1610 Comment
  RSA596391  Cirsium occidentale var. californicum Timothy S. Ross, Steve Boyd 1990-6-18 3546 San Bernardino Epipactis Canyon. Un-named canyon draining ENE to Lone Pine Canyon, originating near E end of Upper Lytle Creek Ridge. [Sheep Creek Truck Road, 2N56, drops NEward through the lower half of this canyon] 1030 Comment
  RSA599579  Cirsium occidentale var. californicum Steve Boyd, Lauren Raz 1997-3-25 9306 Los Angeles Liebre Mountains region: Upper end of broad alluvial valley at head of Cienaga Canyon, southern base of Liebre Mountain, at end of dirt road leading 1 km northeast of Knapp Ranch. 1097 Comment
  RSA599663  Cirsium occidentale var. californicum Steve Boyd, Lauren Raz 1997-5-1 9681 Los Angeles Liebre Mountains Region: Sierra Pelona ridgeline, about 1.5 miles west of Mt. McDill and 1.3 miles south-southeast of Lincoln Crest, the head of Bouquet Canyon. 1463 Comment
  RSA602443  Cirsium occidentale var. californicum Scott D. White 1997-5-8 5084 Los Angeles San Gabriel River Canyon: N of Azusa; canyon bottom and adjacent slopes below San Gabriel Reservoir. 365 Comment
  RSA643272  Cirsium occidentale var. californicum R. D. Goeden, D. W. Ricker 1979-5-8 s.n. Riverside San Jacinto Mtns.: Bautista Creek Canyon, Bautista Rd. at Horse Creek crossing. 853 Comment
  RSA643408  Cirsium occidentale var. californicum R. D. Goeden, D. W. Ricker 1979-6-9 s.n. San Diego Palomar Mountain, along Nate Harrison Grade 915 Comment
  RSA660120  Cirsium occidentale var. californicum Orlando Mistretta 1992-6-12 562 Los Angeles Transverse Ranges; San Gabriel Mountains region: Cow Canyon, (Road 2N29 EA- from Saddle to 2nd main drainage). Comment
  RSA661182  Cirsium occidentale var. californicum LeRoy Gross, Valerie L. Soza, Samantha Tessel 2001-6-4 403 Los Angeles Vedugo Mountains Region: Northwest side, Verdugo Crestline Dr. (fire road) just north of the 210 freeway, enter on the west side at Topley Lane off of Newhome Ave. in city of Sunland 427 Comment
  RSA700202  Cirsium occidentale var. californicum J. P. Rebman, Jeannie Gregory, Jim Rocks 2003-7-15 9388 San Diego Laguna Mountains: Lucky 5 Ranch; southern portion of new acquisition by California State Parks: west side of Sunrise Hwy (S-1) between Cuyamaca Lake and Mount Laguna. 1624 Comment
  RSA710619  Cirsium occidentale var. californicum Jeannie Gregory, V. Marshall, M. A. Hawke, L. Granquist, L. Young 2005-6-22 1643 San Diego Laguna Mountains, Laguna Meadow, SE of Big Laguna Lake, N of Sunrise Hwy. 1676 Comment
  RSA740464  Cirsium occidentale var. californicum Orlando Mistretta 2008-7-17 3380 San Bernardino Santa Ana River Canyon; along Forest Road 2N06 (Radford Road) 2297 Comment
  RSA740946  Cirsium occidentale var. californicum Scott D. White, Justin M. Wood 2008-6-17 12181 Riverside Garner Valley- Kenworthy Station (USFS) 1378 Comment
  RSA751439  Cirsium occidentale var. californicum Orlando Mistretta 2009-5-14 3659 San Bernardino Santa Ana River Canyon. Near the confluence of Staircase Canyon and the Santa Ana River. 1729 Comment
  RSA752785  Cirsium occidentale var. californicum Scott D. White, Justin M. Wood 2009-5-21 12836 Riverside San Jacinto Mountains: McMullen Flat area, 0.35 N on Valley Hi Dr, from intersection w/ Twin Pines Rd. 1195 Comment
  RSA762972  Cirsium occidentale var. californicum Justin M. Wood, Dustin M. Ray 2010-6-15 2036 San Bernardino +/- 0.75 miles S of Cushenbury. Steep canyon and ridgeline going southwest from main Mitsubishi quarry. 1585 Comment
  RSA766710  Cirsium occidentale var. californicum J. P. Rebman, J. Schlachter, L. Aerne Hains, et al. 2010-6-30 19873 San Diego Hauser Mountain area, northwest of Campo; approx. 2.3 miles south of Lake Morena, on Bureau of Land Management lands along dirt road and meadow surrounded by chaparral. 975 Comment
  RSA770361  Cirsium occidentale var. californicum Duncan S. Bell, J. D. England, Joshua Paolini 2010-6-24 1406 San Bernardino San Bernardino National Forest: North Fork of Mission Creek; collecting along a ridgeline and in a desert wash from 34.12768, -116.71523 to 34.12098, -116.69865., aApproximately 3.5 air miles east of junction of Pacific Crest Trail and forest service road 1N05. 1799 Comment
  RSA779764  Cirsium occidentale var. californicum J. P. Rebman, W. Schmidtmann, G. Kenney, base staff 2011-3-24 20952 San Diego Camp Pendleton: Romeo II Training Area; north of Las Pulgas Road, east of I-5 and just NE of the junction of El Camino Real and Horno Canyon Road. 84 Comment
  RSA781628  Cirsium occidentale var. californicum Duncan S. Bell, Lindsay Ward 2011-7-14 2778 San Bernardino San Bernardino National Forest: northwest of Holcomb Valley, along Holcomb Creek, approximately 1.5 air miles west of where Holcomb Creek crosses Holcomb Creek Road, approximately 0.3 air mile south of Hitchcock Spring. 2115 Comment
  RSA821  Cirsium occidentale var. californicum J. T. Howell 1927-6-26 212 Orange Claymine Canon near Sierra Peak. [canyon] 244 Comment
  RSA85521  Cirsium occidentale var. californicum J. C. Roos 1952-4-27 5586 Riverside San Timoteo Canyon south of Redlands. 427 Comment
  SBBG104125  Cirsium occidentale var. californicum D. Swinney 1993-6-18 2281 San Bernardino upper Lytle Crk Ridge, 1.1 mi W of Swarthout Cyn Rd on FS rd 3N29 1219 Comment
  SBBG104731  Cirsium occidentale var. californicum E. Neese, E. Painter 1995-4-22 HL 1448 Monterey ca. 0.8 km N of Del Venturi Rd, ca. 0.9 km W of Pinalito Crk, ca. 1.6 km N of San Antonio River; Ft Hunter Liggett 460 Comment
  SBBG109336  Cirsium occidentale var. californicum E. Painter, E. Neese 1995-6-14 HL 1844 Monterey ca. 4 km SSE of Chalk Pk, ca. 5.3 km NW of Basket Spring, ca. 2.3 rd km SE of jct of Coast Ridge Rd and McKern Trail; USFS/Ft Hunter Liggett interface 1010 Comment
  SBBG109893  Cirsium occidentale var. californicum C. B. Hardham 1958-8-9 3864 San Luis Obispo Atascadero Comment
  SBBG121147  Cirsium occidentale var. californicum R. Burgess, P. Munro 1996-5-11 1957 Ventura Matilija drainage, W side of Hwy 33, mile marker 22.0 762 Comment
  SBBG121568  Cirsium occidentale var. californicum P. Douglas, L. Metz, E. Painter, C. Popolizio 1994-5-21 HL 417 Monterey Coleman Reservoir, ca. 1 km N of Upper Milpitas Rd, 1.6 km W of Mission Crk; Ft Hunter Liggett 420 Comment
  SBBG121664  Cirsium occidentale var. californicum E. Painter, C. Walden 1996-6-22 HL 2811 Monterey ca. 0.4 km N of Nacimiento River, ca. 0.8 km W of Hughes Reservoir; Ft Hunter Liggett 390 Comment
  SBBG121676  Cirsium occidentale var. californicum P. Douglas, L. Metz, E. Neese 1997-5-19 HL 3418 Monterey near Stony Crk, ca. 1.5 km NW of Peanut Mtn, 2.5 km N of Nacimiento-Fergusson Rd; Ft Hunter Liggett 460 Comment
  SBBG12513  Cirsium occidentale var. californicum P. H. Raven 1962-4-10 17186 Los Angeles above Wilson Cove 60 Comment
  SBBG127760  Cirsium occidentale var. californicum R. Burgess, P. Munro 2012-7-6 9156 Ventura Lion Cyn Trail between Middle Lion & E-fork Lion cmpgrds 1032 Comment
  SBBG18331  Cirsium occidentale var. californicum E. Neese, E. Painter 1995-6-12 HL 1775 Monterey within 0.2 km of Nacimiento-Fergusson Rd bridge over Nacimiento River, 2.75 km NNE of Chalk Pk, ca. 4.4 km S of San Antonio River; USFS/Ft Hunter Liggett interface 660 Comment
  SBBG19462  Cirsium occidentale var. californicum E. R. Blakley 1961-6-12 4494 Santa Barbara potrero on the SE side of Cachuma Pk 1219 Comment
  SBBG26305  Cirsium occidentale var. californicum E. C. Twisselmann 1966-5-20 12317 Kern Tweedy Cyn, E of Keene 1493 Comment
  SBBG36024  Cirsium occidentale var. californicum H. M. Pollard 1965-6-23 Ventura mouth of Cherry Cyn near Maricopa Rd, Sespe watershed 1219 Comment
  SBBG38179  Cirsium occidentale var. californicum E. Neese, E. Painter 1994-6-22 HL 684 Monterey above Mission Crk, ca. 0.6 km E of Coleman Reservoir, ca. 3.2 km W of Cosio Knob; Ft Hunter Liggett 400 Comment
  SBBG41255  Cirsium occidentale var. californicum H. M. Pollard 1965-6-12 Santa Barbara E Fork Trail in Cold Spring Cyn (fire-swept 1964) Comment
  SBBG42422  Cirsium occidentale var. californicum H. M. Pollard 1971-6-29 Ventura roadside, head of Lake Matilija, Matilija Cyn Comment
  SBBG42613  Cirsium occidentale var. californicum H. M. Pollard 1971-6-4 Ventura Ventura River N of and near Baldwin Rd (Route 150) crossing Comment
  SBBG43267  Cirsium occidentale var. californicum E. R. Chandler 1967-6-9 3517 Ventura Hwy 33 near Beaver Camp turn-off, upper Sespe watershed 1036 Comment
  SBBG65886  Cirsium occidentale var. californicum R. Hoffmann 1927-5-21 Ventura Sespe Cyn, Fillmore Comment
  SBBG65888  Cirsium occidentale var. californicum R. Hoffmann 1927-7-4 Santa Barbara Figueroa Mtn Comment
  SBBG65889  Cirsium occidentale var. californicum R. Hoffmann 1927-7-4 Santa Barbara Figueroa Mtn Comment
  SBBG65890  Cirsium occidentale var. californicum R. Hoffmann 1928-4-5 Santa Barbara Cuyama Valley, ca. 26 mi from Santa Maria Comment
  SBBG65891  Cirsium occidentale var. californicum P. Bartholomew 1939-7-5 Santa Barbara Camuesa Cyn Comment
  SBBG65893  Cirsium occidentale var. californicum R. Hoffmann 1930-7-23 Santa Barbara Little Pine Comment
  SBBG65894  Cirsium occidentale var. californicum R. Hoffmann 1927-7-4 Santa Barbara Figueroa Mtn Comment
  SBBG65896  Cirsium occidentale var. californicum R. Hoffmann 1925-6-16 Ventura Lyons Cyn [historic site] Comment
  SBBG65899  Cirsium occidentale var. californicum R. Hoffmann 1929-5-19 Los Angeles Paradise Camp, Big Rock Crk Comment
  SBBG65900  Cirsium occidentale var. californicum R. Hoffmann 1927-6-3 Ventura Matilija Cyn Comment
  SBBG65901  Cirsium occidentale var. californicum R. Hoffmann 1930-6-6 Los Angeles Alamo Crk Comment
  SBBG65902  Cirsium occidentale var. californicum R. Hoffman 1929-7-8 Santa Barbara Madulce 1371 Comment
  SBBG65903  Cirsium occidentale var. californicum H. M. Pollard 1945-4-21 Ventura Senior Cyn Comment
  SBBG65904  Cirsium occidentale var. californicum R. Hoffmann 1927-6-19 Santa Barbara Graholm Comment
  SBBG7946  Cirsium occidentale var. californicum C. F. Smith 1946-7-2 1677 Santa Barbara Tunnel Portal picnic grounds, Mission Cyn 396 Comment
  SBBG7947  Cirsium occidentale var. californicum C. F. Smith 1944-6-12 873 Santa Barbara above Mission Crk N of State Hwy 150, Mission Cyn 152 Comment
  SBBG7948  Cirsium occidentale var. californicum C. F. Smith 1946-7-2 1678 Santa Barbara Tunnel Portal picnic grounds, Mission Cyn 396 Comment
  SBBG7951  Cirsium occidentale var. californicum C. F. Smith 1945-6-4 1320 Santa Barbara Rattlesnake Cyn trail 640 Comment
  SBBG7955  Cirsium occidentale var. californicum H. and M. Dearing 1940-5-12 4271 Santa Barbara San Rafael Mtns [Happy Cyn?] Comment
  SBBG7957  Cirsium occidentale var. californicum H. and M. Dearing 1940-5-12 4260 Santa Barbara E of Figueroa Mtn 1066 Comment
  SBBG7967  Cirsium occidentale var. californicum H. and M. Dearing 1937-5-27 2537 Santa Barbara Salisbury Potrero 1524 Comment
  SBBG7969  Cirsium occidentale var. californicum E. R. Blakley 1960-6-8 2872 Santa Barbara Bluff Camp 1371 Comment
  SBBG80138  Cirsium occidentale var. californicum R. Hoffmann 1929-3-24 Santa Barbara Valley Anchorage Comment
  SBBG93974  Cirsium occidentale var. californicum C. F. Smith 1958-7-16 5826 Santa Barbara El Camino Cielo, E of Painted Cave turnoff Comment
  SBBG93975  Cirsium occidentale var. californicum C. F. Smith 1957-6-10 5554 Santa Barbara rd above silt dam in Agua Caliente Cyn, upper Santa Ynez River watershed Comment
  SBBG93979  Cirsium occidentale var. californicum C. F. Smith 1956-7-12 4803 Ventura rd near Reyes Peak, ca. 8 mi from Hwy 399, on Pine Mtn ridge 2133 Comment
  SBBG93980  Cirsium occidentale var. californicum C. F. Smith 1959-6-23 6094 Ventura from Potrero Seco to Monte Arido, in Matilija watershed Comment
  SBBG93981  Cirsium occidentale var. californicum C. F. Smith 1958-7-16 5825 Santa Barbara El Camino Cielo, E of Painted Cave turnoff Comment
  SBBG94478  Cirsium occidentale var. californicum C. F. Smith 1958-5-21 5785 Santa Barbara El Camino Cielo, ca. .05 mi E of San Marcos Pass Comment
  SBBG94482  Cirsium occidentale var. californicum C. F. Smith 1958-5-21 5785 Santa Barbara El Camino Cielo, ca. .05 mi E of San Marcos Pass Comment
  SBBG95874  Cirsium occidentale var. californicum C. F. Smith 1948-5-3 1254 Santa Barbara El Camino Cielo, ca. 2 mi E of San Marcos Pass Comment
  SBBG96678  Cirsium occidentale var. californicum S. Boyd, T. Ross, L. Arnseth 1990-4-7 4271 Los Angeles lower half of China Cyn, S end of island, W side Comment
  SBBG96724  Cirsium occidentale var. californicum M. R. Benedict 1969-4-19 Santa Barbara above eucalyptus grove E of Christi Comment
  SBBG99010  Cirsium occidentale var. californicum C. F. Smith 1989-6-28 12157 Ventura Pine Mtn ridge, ca. 1 mi W of Reyes Peak 2194 Comment
  SD106575  Cirsium occidentale var. californicum Henk van der Werff 1980-6-7 3876 San Diego Pine Valley, Corte Madera Ranch 1200 Comment
  SD111553  Cirsium occidentale var. californicum Henk van der Werff 1982-7-10 4463 San Diego Corte Madera Ranch, Pine Valley. Comment
  SD115646  Cirsium occidentale var. californicum Duffie Clemons, Sarah Feuerstein 1983-5-19 599 San Diego South side of Morena Reservoir. 975 Comment
  SD118435  Cirsium occidentale var. californicum Duffie Clemons, Erik Jonsson 1985-5-19 1113 San Diego Lost Valley jeep trail. 1465 Comment
  SD146464  Cirsium occidentale var. californicum Jon Rebman 1999-4-27 5903 San Diego Marine Corps Air Station Miramar: E of I-15 and W of Santee; Training Area #1 on far east side of station near Sycamore Canyon 230 Comment
  SD152947  Cirsium occidentale var. californicum Steve Boyd, Tim Ross 1992-5-6 7296 San Diego Southern Santa Ana Mountains; southern flank of Miller Mountains about upper portions of Miller Canyon. 700 Comment
  SD153462  Cirsium occidentale var. californicum Jeannie Gregory 2003-5-17 177 San Diego Roland Reed's Mine on Pala Chief Mountain 395 Comment
  SD156468  Cirsium occidentale var. californicum Jon P. Rebman, Jeannie Gregory 2003-5-29 9141 San Diego Viejas Mountain: North of Alpine, approx. 0.5 miles north of the water tanks on Anderson Truck Trail; west of the road 840 Comment
  SD156947  Cirsium occidentale var. californicum Jeannie Gregory, John Gregory 2004-5-22 945 San Diego Laguna Mountains, Sunrise Highway, Kitchen Creek Truck Trail. 1562 Comment
  SD156948  Cirsium occidentale var. californicum Jim Determan, Andrea Compton 2004-5-30 25 San Diego Pacific Crest Trail between Lucky 5 Ranch turnout and south side of grid square. Lat/Lon/Alt given is in approximate center of collection path. Generally East facing slopes. 1566 Comment
  SD156949  Cirsium occidentale var. californicum Jerilyn Hirshberg 2004-5-28 574 San Diego southwest Of USFS picnic area at Inaja, 2 miles east of Santa Isabel 932 Comment
  SD156950  Cirsium occidentale var. californicum Jim Lightner 2004-5-18 12 San Diego L.L. Ranch, Bell Bluff Truck Trail, 2 mi south of I-8 on Japatul Valley Road. 961 Comment
  SD156951  Cirsium occidentale var. californicum Enrique Medina, Paula Knoll, Celia Condit, Linda Pardy 2004-7-3 36 San Diego Square # 7: Deer Park Rd, 1.5 miles NE from Pine Creek ValleyRd. gate 1292 Comment
  SD15700  Cirsium occidentale var. californicum Frank F. Gander 1936-5-21 2267 San Diego On ridge east of El Capitan, El Cajon Mountain. Comment
  SD162334  Cirsium occidentale var. californicum Robert Lauri, Dinna Estrella 2002-6-15 235 San Diego Palomar Mountain State Park. Above Lower Doane Valley approximately 750m north of Doane Pond along fire truck trail. 1509 Comment
  SD164319  Cirsium occidentale var. californicum Jon P. Rebman, Jeannie Gregory and Jim Rocks 2003-7-15 9388 San Diego Laguna Mountains: Lucky 5 Ranch; southern portion of new acquisition by California State Parks: west side of Sunrise Hwy (S-1) between Cuyamaca Lake and Mount Laguna 1623 Comment
  SD166342  Cirsium occidentale var. californicum Jon P. Rebman, Jeannie Gregory 2004-5-23 10399 San Diego Kelley/Rebman Ranch at 565 Anderson Truck Trail on northwest side of Viejas Mountain: approx. 2 miles north of Victoria Road in Alpine 815 Comment
  SD167859  Cirsium occidentale var. californicum Jeannie Gregory, John Gregory 2005-7-9 1749 San Diego Double S Ranch, N of Angel Mountain Road, 11 mi NW of Santa Ysabel, 2 mi W of Lake Henshaw, 4 mi E of Pine Mountain summit 1189 Comment
  SD169407  Cirsium occidentale var. californicum Darlene Ward 2005-3-31 58 San Diego City of San Diego, Ruffin Canyon Open Space, southwest of Taft Middle School in Serra Mesa, on the canyon floor about 1/4 mile south of Gramercy Drive. 92 Comment
  SD169970  Cirsium occidentale var. californicum Mark A. Elvin, Harry Spillman et al. 2005-4-2 4143 San Diego E side of Otay Mtn; Marron Creek along Marron Valley Road; 2.1km (air) N of Mexico; near gate to City of San Diego Preserve. 274 Comment
  SD169971  Cirsium occidentale var. californicum Mark A. Elvin 2004-4-24 3323 San Diego Otay Mountain; SE base, W end Marron Valley on slopes of mtn. N of Tijuana R., between Mine and Butteweg canyons. 167 Comment
  SD173685  Cirsium occidentale var. californicum Jan E. Maxted, Don Maxted 2005-5-30 94 San Diego Bratton Valley. Land surrounding 17536 Sierra Cielo Ln, 3 mi N of town of Dulzura, 1.25 mi SW of Lyons Peak summit, 1.25 mi NW of inters of Honey Springs Rd and Deerhorn Valley Rd. 732 Comment
  SD174779  Cirsium occidentale var. californicum Jon P. Rebman, Parabotanist Team 2005-6-22 12073 San Diego Laguna Mountains: Cleveland National Forest; N of Sunrise Highway, between Noble Canyon Trail and Sunrise Trail; northern edge of Crouch Meadow 1581 Comment
  SD17569  Cirsium occidentale var. californicum D. E. Scarbery 1937-5-25 San Diego 2 miles west and 2 miles south of La Posta. Comment
  SD17702  Cirsium occidentale var. californicum Frank F. Gander 1937-5-27 3921 San Diego 2I(c) miles east of Encinitas on road to Olivenhain. Comment
  SD17879  Cirsium occidentale var. californicum Frank F. Gander 1937-6-10 4099 San Diego South fork of Featherstone Creek, Barona Valley. Comment
  SD178815  Cirsium occidentale var. californicum Jerilyn Hirshberg 2006-5-13 1300 San Diego 0.6 mile north of entrance to Inaja picnic area on Highway 78/79 between Santa Isabel and Wynola 1089 Comment
  SD179851  Cirsium occidentale var. californicum Jon P. Rebman, Parabotanist team 2007-5-8 13417 San Diego Barrett Lake: just south of the dam, along Barrett Lake Road and the flume on the west side of the canyon 502 Comment
  SD180477  Cirsium occidentale var. californicum Dick Schwenkmeyer, Valerie Quate 2006-5-9 225 San Diego Ramona. Cleveland National Forest (Palomar Ranger District). E of Pamo Valley, 0.6 mi E of Pamo Road on Black Mountain Truck Trail. 390 Comment
  SD180880  Cirsium occidentale var. californicum Larry Hendrickson, L. Louise Jee, Heather Thomson, Jim Dascoulias 2005-6-13 1032 San Diego Anza-Borrego Desert State Park. East of Lake Cuyamaca, approx. 1.5 mi SE of intersection of State Hwy 79 and County Hwy S-1 on south side of Hwy S-1 opposite Pedro Fages monument parking (Lucky 5 Ranch acquisition). 1417 Comment
  SD180881  Cirsium occidentale var. californicum Richard L. Breisch 2006-6-10 170 San Diego Cleveland National Forest, S of Morena Lake, 0.3 mi SW of the inters of Morena Reservoir Dr and Lake Shore Dr, near Pacific Crest Trail. 1035 Comment
  SD18163  Cirsium occidentale var. californicum Frank F. Gander 1937-7-1 4293 San Diego Between Harguemayo [Hormiguero] and McGee Ranches, near Pala, Comment
  SD184623  Cirsium occidentale var. californicum Larry Hendrickson 2006-5-14 1370 San Diego Banner Creek, at southeast tip of Volcan Mountain just north of and below State Hwy 78 in private campground (Banner Recreation Ranch). 824 Comment
  SD185482  Cirsium occidentale var. californicum Gloria Kendall 2006-6-7 37 San Diego East of Escondido, North side of Rockwood Road, 1.4 miles NE from intersection with Hwy 78. 274 Comment
  SD186619  Cirsium occidentale var. californicum Jon P. Rebman 2008-5-14 15147 San Diego Hellhole Canyon Open Space Preserve: east of Valley Center and northeast of Lake Wohlford; northwest portion of preserve in a canyon east of Canal Road 619 Comment
  SD189489  Cirsium occidentale var. californicum Jerilyn Hirshberg 2007-5-27 1513 San Diego Cleveland National Forest, west of Cuyamaca mountains, ca. 5 miles south of intersection of Hwy 78 and Hwy 79, .25 mile southwest of intersection of Eagle Peak Road and road to Deadman Flat 1050 Comment
  SD189490  Cirsium occidentale var. californicum Charles Wolfinger 2007-5-23 30 San Diego Cleveland National Forest, Warner Springs, northbound along Pacific Crest Trail, 5.4 miles from Lost Valley Road trailhead (trailhead is 4.5 miles N of Hwy 79) 1516 Comment
  SD190905  Cirsium occidentale var. californicum Ian Cain, E. Clayton, N. Goldberg, J. Goldberg 2007-4-28 423 San Diego City of Lakeside. Silverwood Wildlife Sanctuary. 13003 Wildcat Canyon Road. 0.43 mi N of Blue Sky Ranch Road, 0.32 mi E of intersect of Wildcat Canyon Road and Old Barona Road, 160 meters along Sunset Trail from start at parking area 483 Comment
  SD192265  Cirsium occidentale var. californicum Jeannie Gregory, V. Marshall, B. Sullivan, D. Hitchingham 2007-5-8 2279 San Diego Barrett Lake, near western shore, 12 mi E of Jamul on Barrett Lake Road, 3 mi SE of junction with Lyons Valley Road, 5.8 mi ESE of Lyons Peak 515 Comment
  SD193585  Cirsium occidentale var. californicum Jeannie Gregory, J. Litchewski, B. Pecunia, Z. Principe 2007-5-15 2440 San Diego Ramona, The Nature Conservancy, Davis Eagle Ranch, 1I(c) miles N of Ramona Airport, ca 1 mile ENE of Rangeland Road 530 Comment
  SD194860  Cirsium occidentale var. californicum Jan E. Maxted, Don Maxted 2007-5-5 455 San Diego Bratton Valley, land surrounding 18569 Deerhorn Valley Rd, ca 8 mi SE of Jamul, 2.5 mi SE of Lyons Peak summit, I(c) mi. SE of inters of Honey Springs Rd & Deerhorn Valley Rd. 671 Comment
  SD195737  Cirsium occidentale var. californicum Jon P. Rebman, Jim Rocks & Margie Mulligan 2009-4-12 16959 San Diego South of Boulevard; east of Lake Domingo; along the existing powerline and proposed powerlink area just south of the railroad tracks 970 Comment
  SD197146 Image available Cirsium occidentale var. californicum Jon P. Rebman, M. Mulligan & M. Dinkins 2009-4-15 17028 San Diego Camp Pendleton Marine Corps Base: Papa 3 Training Area in the northwestern portion of base and on the east side of the San Onofre Mountains; along Horno Canyon Road; burned in Horno Fire 210 Comment
  SD197147  Cirsium occidentale var. californicum Jon P. Rebman, L. Aerne-Hains & J. Gregory 2009-5-21 17780 San Diego Cleveland National Forest: Southeast of El Cajon Mountain; west of the El Capitan Reservoir, along El Cajon Mountain Truck Trail 594 Comment
  SD198194  Cirsium occidentale var. californicum CRES Native Seed Gene Bank, L Lippitt 2007-5-29 368 San Diego City of San Diego, Lake Hodges , E of Del Dios HWY and Elm Lane, 0.2 mi W of junction of Sans Souci Dr and Via Rancho Parkway, N of Lake Hodges 185 Comment
  SD205245  Cirsium occidentale var. californicum John LaGrange, Linda La Grange 2008-7-8 267 San Diego Cleveland National Forest, NW of Black Mountain, West side of Lusardi Canyon Truck Trail, where the road crosses Middle Ridge between Carney Canyon and Temescal Valley, near Benchmark 2413 736 Comment
  SD205246  Cirsium occidentale var. californicum Jerilyn Hirshberg 2008-7-19 1874 San Diego Cleveland National Forest, W side of Cuyamaca Mtns, 0.5 mile west of intersection of Boulder Creek Road and Cedar Creek Road, west of Eagle Peak 840 Comment
  SD206497  Cirsium occidentale var. californicum Jon P. Rebman, J. Schlachter, L. Aerne Hains, & volunteers 2010-6-30 19873 San Diego Hauser Mountain area: northwest of Campo: approximately 2.3 miles south of Lake Morena; on Bureau of Land Management lands along dirt road and meadow surrounded by chaparral 975 Comment
  SD207570  Cirsium occidentale var. californicum Beverly Pecunia, Nance Pomerene 2008-7-9 233 San Diego City of Escondido, 4.5 mi NE of, just N of Bottle Peak, on N shoreline of Lake Wohlford, along Osprey Trail 458 Comment
  SD209587  Cirsium occidentale var. californicum Jon P. Rebman, L. Aerne Hains, J. Schlachter, & parabotany team 2010-6-3 19461 San Diego Bureau of Land Management (BLM) Property: northeast of Ramona; south of Hwy. 78 and north of Old Julian Hwy. 683 Comment
  SD210692  Cirsium occidentale var. californicum Carolyn Martus 2006-5-22 138 San Diego Camp Pendleton, A| mi SE of intersection Basilone Rd and Las Pulgas Road, 2 miles north of the Santa Margarita River. 120 Comment
  SD210694  Cirsium occidentale var. californicum Larry Hendrickson, S. Snipes 2010-7-7 4937 A San Diego Bureau of Land Management property, east of Majestic Mine Group, on ridgeline above Banner Canyon, NE of the Whispering Pines residential area. 1.2 air miles ENE of Julian and 0.5 mile ESE of intersection of State hwy. 78 and Canyon Drive. 1271 Comment
  SD210695  Cirsium occidentale var. californicum Larry Hendrickson, David Shaari 2010-5-29 4875 San Diego San Felipe Hills, Bureau of Land Management property. 2.0 air miles E of San Felipe, and 2.0 air miles SE of Pacific Crest Trail trailhead and Barrel Spring at County Road S-22 (Montezuma Valley Road). 1330 Comment
  SD214120  Cirsium occidentale var. californicum John LaGrange, Mary Rider 2009-6-15 462 San Diego Cleveland National Forest, Temescal Valley, A| mi N of Esmeralda Mine, 3A| mi SW of Lake Henshaw Dam, Lusardi Canyon Truck Trail road at the locked gate on the N side of Alford property inholding 861 Comment
  SD214121  Cirsium occidentale var. californicum Ian Cain, E. Clayton, E. Bergman, R. Richardson, L. Seiger 2009-5-9 1091 San Diego City of Escondido. Daley Ranch southern region at north end of La Honda Drive, A| mi NW of Dixon Reservoir Dam, Just east of entrance 373 Comment
  SD214755  Cirsium occidentale var. californicum Larry Hendrickson 2009-6-21 4070 San Diego Cuyamaca Rancho State Park. South of Pine Ridge along Falls Fire Road above Sweetwater River. 0.4 air mile WSW of intersection of State hwy. 79 and access road to Green Valley Area Campground, and 0.2 surface mile SW of Falls Parking. 1182 Comment
  SD214756  Cirsium occidentale var. californicum Reginald Durant, L. Whalen, E. Steiner, J. Steiner 2008-7-20 50 San Diego Cleveland National Forest, 2.8 miles south of intersection Pala Rd (Highway 76) and Mesa Grande Truck Trail, 1.7 miles east of Pine Mountain 747 Comment
  SD218542  Cirsium occidentale var. californicum CRES Native Seed Gene Bank, S. Anderson 2009-3-25 490 San Diego Ramona, Cleveland National Forest, E end of San Diego Country Estates, 1.4 mi SE of junction of Ramona Oaks Rd and Thornbush Rd, 0.3 mi W of Cedar Creek Falls 296 Comment
  SD218543  Cirsium occidentale var. californicum Richard L. Breisch, Susan L. Breisch 2010-6-4 696 San Diego Cleveland National Forest, Buckman Springs area, along Pacific Crest Trail, about A| mi NNW of junction Interstate 8 and Kitchen Creek Road . 1050 Comment
  SD221881  Cirsium occidentale var. californicum Michael G. Simpson, Sean Ryan 2011-5-13 3498 San Diego McGinty Mountain hiking trail. Ca. 0.4 mile south of McGinty peak along ridge. 534 Comment
  SD225424  Cirsium occidentale var. californicum Jon P. Rebman, W. Schmidtmann, G. Kenney, et al. 2012-3-28 23145 San Diego Camp Pendleton: Training Area Romeo II; San Onofre Mountains: east of I-5 and north of San Onofre Peak; along the fire break to the north of the towers on the peak 484 Comment
  SD228102  Cirsium occidentale var. californicum Jon P. Rebman, J. Green and C. Brennen 2012-5-24 24235 San Diego Lake Sutherland: northeast of Ramona; along the northwest side of Lake Sutherland just southwest of the dam; near the shore of the Lake and east of Lake Sutherland Dam Road. 630 Comment
  SD237686  Cirsium occidentale var. californicum Jon P. Rebman, W. Schmidtmann & G. Kenney 2013-5-9 26388 San Diego Camp Pendleton: northern portion of Base; Training Area Echo; north of Case Springs/Talega Road and west of Case Springs Lake, along a dirt road just south of a bulldozed fire break 600 Comment
  SD242427  Cirsium occidentale var. californicum Warren Schmidtmann, John La Grange 2013-4-10 356 San Diego Tecate Peak; on road to Tecate Peak near Box Spring; 2.58 miles W of junction Tecate Mission Road and Highway 188 (Tecate Road). 693 Comment
  SD242428  Cirsium occidentale var. californicum Warren Schmidtmann, Anna Schmidtmann 2010-5-5 267 San Diego Tecate Peak; vicinity of 0.53 mi S of junction Highway 94 (Campo Road) and Bowman's Road; 1.4 mi WSW of intersection Stae Route 188 and Airport Road. 591 Comment
  SD243485  Cirsium occidentale var. californicum Bill Sullivan 2010-5-14 924 San Diego Anza-Borrego Desert State Park, Chihuahua Valley Road-Lost Valley Road at Pacific Crest Trail, 7 mi northeast of Warner Springs; 0.82 SE of Bucksnort Mountain 1527 Comment
  SD243486  Cirsium occidentale var. californicum Larry Hendrickson 2011-5-31 5360 San Diego Pine Hills, Pine Hills Road (Eagle Way on some maps), 3.0 air miles SW of Julian and 0.5 mile SE of intersection with Boulder Creek Road. 1230 Comment
  SD243818  Cirsium occidentale var. californicum 1978-6-6 San Diego Storm Canyon Comment
  SD246329  Cirsium occidentale var. californicum Jon P. Rebman, W. Schmidtmann & G. Kenney 2015-5-13 30201 San Diego Camp Pendleton: northeast portion of Base; Santa Margarita Mountains; Echo Training Area: just off of Case Springs Road/Roblar Rd. en route to Case Springs 775 Comment
  SD247783  Cirsium occidentale var. californicum Larry Hendrickson 2012-5-19 5825 San Diego Arkansas Canyon, E-side of Volcan Mountain. San Felipe Valley Wildlife Area, CA Department of Fish & Game property. 5.8 air mi. NW of intersection of State hwy. 78 and County Rd. S-2 and 2.7 mi. W of intersection of S-2 and access road to ranch house. 1000 Comment
  SD249929  Cirsium occidentale var. californicum Ian Cain, Emily Clayton 2010-6-13 1518 San Diego Julian; Volcan Mountain Road; 1.12 miles E of intersection of Wynola and Farmer Road 1520 Comment
  SD261972  Cirsium occidentale var. californicum Jon Rebman, W. Schmidtmann & G. Kenney 2016-4-11 31532 San Diego Camp Pendleton: south-central portion of Base; Oscar One Training Area: Between Stuart Mesa Rd. and the Santa Margarita River; small canyon just west of Macs Road. 120 Comment
  SD26616  Cirsium occidentale var. californicum Frank F. Gander 1940-3-30 8017 San Diego Hormiguero Ranch. Comment
  SD26933  Cirsium occidentale var. californicum Frank F. Gander 1940-4-18 8268 San Diego Herron Ranch, near DeLuz. Comment
  SD27100  Cirsium occidentale var. californicum Frank F. Gander 1940-5-2 8437 San Diego Near mouth of Santa Margarita River. Comment
  SD30679  Cirsium occidentale var. californicum Edith A. Purer 1935-5-11 6554 Los Angeles Santa Monica Mountains, Malibou Road. Comment
  SD30682  Cirsium occidentale var. californicum Edith A. Purer 1935-6-8 6675 San Diego Hillside, south of Ramona. Comment
  SD30684  Cirsium occidentale var. californicum Edith A. Purer 1935-4-1 6212 San Diego Hillside, Soledad Mountain. Comment
  SD69453  Cirsium occidentale var. californicum Robert F. Thorne, P. Everett 1965-6-23 35015 Los Angeles Santa Catalina Island; Hamilton Canyon side north of Descanso Canyon. Comment
  SDSU13526  Cirsium occidentale var. californicum W. Miller with C. Mosse 1972-7-20 Riverside Comment
  SDSU14449  Cirsium occidentale var. californicum R. M. Beauchamp, Craig H. Reiser and Fred T. Sproul 1987-3-26 26 -III-87 San Diego Wire Mountain Area. Camp Joseph Pendleton MCB. San Diego County, California. Base Sector: 64-77. 46 Comment
  SDSU18561  Cirsium occidentale var. californicum Ian Cain, J. Gale, S. Peterson, P. Lambert 2008-5-25 866 San Diego City of Lakeside. Silverwood Wildlife Sanctuary. 13003 Wildcat Cyn Road. Just west of intersection with Old Barona Road. Just southsoutheast of north end of Wright-McConnell Trail. And about .24 km southeast of intersection of enatrance and Wildcat Cyn Rd 466 Comment
  SDSU3746  Cirsium occidentale var. californicum C. C. Barber 1962-7-24 58 San Diego Pine Valley Campgrounds, off of U.S. Highway 80, about 12 miles east of Alpine. Comment
  SDSU3755  Cirsium occidentale var. californicum R. C. Schwenkmeyer 1953-3-16 San Diego Escondido. Comment
  SDSU3756  Cirsium occidentale var. californicum Mariou Bowler 1938-4-24 2746 San Diego Muzzey Grade. Comment
  SDSU3757  Cirsium occidentale var. californicum P. Dunn 1951-4-24 San Diego Sun Crest. Comment
  SDSU3758  Cirsium occidentale var. californicum Robert B. McCommins 1952-5-15 San Diego Alvarado Canyon. Comment
  SDSU3760  Cirsium occidentale var. californicum unknown San Diego Vieja Grade. Comment
  SDSU3782  Cirsium occidentale var. californicum Gerald Collier 1951-5-5 M 582 Los Angeles Santa Ana Canyon, San Gabriel Mtns. about 5 miles north of Santa Anita dam. Comment
  SEINET10475565  Cirsium occidentale var. californicum James S. Miller 1993-5-30 Miller 8034 Ventura Los Padres National Forest. 2 mi SW of Frazier Park on Lockwood Valley Road, the route to California 33. 1829 Comment
  SEINET201021  Cirsium occidentale var. californicum Joseph P. Tracy 1921-5-19 5624 Calaveras Black Creek 5 miles NE of Copperopolis 488 Comment
  SEINET2050009 Image available Cirsium occidentale var. californicum A. C. Sanders, B. Pitzer 1987-4-21 7048 Riverside Box Springs Mountains, near southernmost radio towers. Riverside East 7.5' Quad 793 Comment
  SEINET219253  Cirsium occidentale var. californicum Betty Coon 1968-5-23 68 San Bernardino San Antonio Canyon San Gabriel Mountains; Pacific slope 914 Comment
  SEINET3102065  Cirsium occidentale var. californicum Marc A. Baker, Michelle Cloud-Hughes 2011-6-10 17365 Riverside Along Morris Ranch Road, 400m north of Kenworthy Station, 4km west of Butterfly Peak, west base of San Jacinto Mountains, Garner Valley, just east of Thomas Mountain. 1420 Comment
  SEINET3146317  Cirsium occidentale var. californicum W. B. Crockatt sn Riverside Prado 91 Comment
  SEINET4977953 Image available Cirsium occidentale var. californicum Unknown 2002-1 17 Kern N side of Paradise Valley. Camp Earl Anna, in Paradise Valley. 2 miles S of nunnery off Water Canyon Rd., Tehachapi Mountains. 7 miles S of Tehachapi. 1890 Comment
  SEINET7073678  Cirsium occidentale var. californicum A. G. Vestal 1955-6-2 s.n. Fresno About 0.2 miles southwest of top of Parkfield Grade. UTM Zone 10, 727934mE, 3986737mN. Coordinate datum: NAD27. Comment
  SFV12021  Cirsium occidentale var. californicum D. L. Koutnik 1978-3-27 164 Los Angeles San Gabriel Valley Claremont. Johnson's Pasture in Live Oak Canyon drainage at north end of Mountain Avenue. 579 Comment
  UC1041121  Cirsium occidentale var. californicum J. W. Congdon 1882-6-1 Mariposa Mariposa Comment
  UC1093963  Cirsium occidentale var. californicum Herbert L. Mason 1946-6-7 12831 Santa Barbara s of Little Pine Mountain (between Camuesa Creek and Oso Creek) 762 Comment
  UC1119186  Cirsium occidentale var. californicum T. M. Hendrix 1937-5-24 214 San Luis Obispo 3 1/2 mi ne of Black Mt.; Pozo Quadrangle 548 Comment
  UC1119187  Cirsium occidentale var. californicum C. A. Graham 1939-4-20 546 Santa Barbara Mirande Pine Mt. Branch Mt. Quad. 990 Comment
  UC1119188  Cirsium occidentale var. californicum G. T. Nordstrom 1937-6-28 1400 San Luis Obispo 3.7 mi ne of Summit School; Adelaida Quadrangle 411 Comment
  UC1175017  Cirsium occidentale var. californicum P. C. Everett, E. K. Balls, L. W. Lenz 1959-5-29 23821 Riverside 7.9 mi from Banning (on road to Idylwild, San Jacinto Mountains); San Jacinto Mountains Comment
  UC135230  Cirsium occidentale var. californicum C. A. Purpus 1897-4 5509 Kern Pah Ute Peak <Piute> 1524 Comment
  UC149242  Cirsium occidentale var. californicum LeRoy Abrams 1903-5-8 3430 San Diego San Diego, Mission Hills Mission Hills; San Diego, Mission Hills Comment
  UC1584243  Cirsium occidentale var. californicum Tim Ross and Steve Boyd 1990-6-6 2815 Los Angeles Green Valley Pasture Lake Hughes Quadrangle, San Franciscquito Canyon 926 Comment
  UC1595341  Cirsium occidentale var. californicum Tim Ross 1992-5-17 6369 Los Angeles lower Shoemaker Canyon San Gabriel Mts. 707 Comment
  UC1719677  Cirsium occidentale var. californicum Steve Boyd, Lisa Rojas 2004-5-26 11346 San Diego Peninsular Ranger; Cuyamaca-Laguna Mountains region: In-Ko-Pah Mountains, western flank of Thing Valley, NE of transit station Posta, Cleveland National Forest along forest service road. 1463 Comment
  UC178813  Cirsium occidentale var. californicum Katharine Brandegee 1905-6-27 Tulare Old Colony Mill Comment
  UC1790213  Cirsium occidentale var. californicum Jon P. Rebman 2003-5-29 9141 San Diego Viejas Mountain: North of Alpine, approx. 0.5 miles north of the water tanks on Anderson Truck Trail; west of the road 840 Comment
  UC187444  Cirsium occidentale var. californicum T. S. Brandegee 1892-7-24 Tulare Badger Comment
  UC2031459  Cirsium occidentale var. californicum Barbara Ertter with David Gowen, Mike Park, Chris Thayer et al. 2014-4-12 21710 Contra Costa North side of Rhine Canyon Road, Ginochio property on east side of Mount Diablo Comment
  UC284811  Cirsium occidentale var. californicum P. A. Munz 1923-5-25 6814 Los Angeles Big Rock Creek San Gabriel Mts. 1280 Comment
  UC30777  Cirsium occidentale var. californicum Geo. F. Reinhardt 1897-6-1 Riverside San Jacinto Valley Comment
  UC30784  Cirsium occidentale var. californicum Mrs. M. M. Hardy 1893-1 Placer Placer County Comment
  UC30787  Cirsium occidentale var. californicum H. M. Hall 1901-6-1 2286 Riverside vicinity of Chalk Hill San Jacinto Mountains 1584 Comment
  UC30813  Cirsium occidentale var. californicum Harley P. Chandler 1897-5-11 Los Angeles Claremont 365 Comment
  UC454292  Cirsium occidentale var. californicum I. J. Condit 1910-6-23 Riverside Strawberry Valley San Jacinto Mts., Strawberry Valley 1676 Comment
  UC485367  Cirsium occidentale var. californicum I. J. Condit San Bernardino near Uplands; San Antonio Canyon Comment
  UC527299  Cirsium occidentale var. californicum C. B. Wolf 1931-5-12 San Diego Lake Hodges Grove; on the road to Escondido 91 Comment
  UC63135  Cirsium occidentale var. californicum W. L. Jepson and H. M. Hall May 17 1901-Jun 1 1901 San Diego Palomar Hutcut Valley Comment
  UC63141  Cirsium occidentale var. californicum H. M. Hall 1899-5-17 San Bernardino Reche Comment
  UC676812  Cirsium occidentale var. californicum Ira L. Wiggins 1927-5-7 2526 San Diego 7 mi above Lakeside; Mussey Grade Comment
  UC691381  Cirsium occidentale var. californicum Mary L. Bowerman 1935-5-16 3015 Contra Costa e side of North Peak (behind Gabriel-Hinks'); Mount Diablo, North Peak 289 Comment
  UC709351  Cirsium occidentale var. californicum Ella Carter 1943-6-2 57 Fresno 2-3 mi below Trimmer (Near Kings River) 198 Comment
  UC894948  Cirsium occidentale var. californicum I. W. Clokey, C. B. Clokey and B. C. Templeton 1930-5-13 4755 Los Angeles Boquet Canyon 600 Comment
  UC912552  Cirsium occidentale var. californicum Herbert L. Mason 1932-4-24 6975 Calaveras Mokulumne River Bridge Mokulumne River, Comanche Comment
  UC91722  Cirsium occidentale var. californicum T. S. Brandegee 1898-8-1 San Diego Palomar Comment
  UC91733  Cirsium occidentale var. californicum S. G. Stokes 318 San Diego canon at Dulzura Dulzura Comment
  UC91734  Cirsium occidentale var. californicum K. Brandegee 1894-6-6 San Diego Mission Valley Comment
  UC91735  Cirsium occidentale var. californicum K. Brandegee 1894-5-29 San Diego Ramona Comment
  UC91736  Cirsium occidentale var. californicum D. Cleveland 1885-4-9 416 San Diego Laguna Comment
  UCD130636  Cirsium occidentale var. californicum G. F. Hrusa; P. Ward, S. Harrison, M. Andrews, S. Schoenig 1998-6-6 14548 Monterey Santa Lucia Mountains; Fort Hunter-Liggett Military Reservation. South of Burro Mountain. 565 Comment
  UCD130638  Cirsium occidentale var. californicum P. B. Kennedy 1928-6-25 s.n. Tulare Badger to General Grant Park. 1219 Comment
  UCD130642  Cirsium occidentale var. californicum Daryl Koutnik 1978-6-25 557 Los Angeles One mile south of Seminole Hot Springs on Mulholland Highway. 335 Comment
  UCD130643  Cirsium occidentale var. californicum E. W. Lathrop 1966-5-8 6453 Riverside 3 miles SW of Corona. Hagador Canyon, Cleveland National Forest, Trabuco District. 274 Comment
  UCD130645  Cirsium occidentale var. californicum Clifton F. Smith 1945-5-3 1253 Santa Barbara on El Camino Cielo, ca. 2 miles E. of San Marcos Pass. Santa Ynez Mountains, Santa Barbara. 883 Comment
  UCD130646  Cirsium occidentale var. californicum R. Tofsrud 1949-4-25 s.n. Santa Barbara Hwy 166, Cuyama Canyon. Comment
  UCD130647  Cirsium occidentale var. californicum H. van der Werff 1982-7-10 4463 San Diego Corte Madera Ranch. Pine Valley. 1200 Comment
  UCD130648  Cirsium occidentale var. californicum Collector Unknown 1923-5-29 281 Tuolumne Eaton Canyon, Oak Flat. 1200 Comment
  UCR109601  Cirsium occidentale var. californicum R. D. Goeden, Don W. Ricker 1979-5-8 s.n. Riverside San Jacinto Mtns., Bautista Creek Canyon, Bautista Rd. at Horse Creek crossing 854 Comment
  UCR109723  Cirsium occidentale var. californicum R. D. Goeden, Don W. Ricker 1985-6-25 s.n. Santa Barbara Santa Rafael Mountains, Sunset Valley Road, 0.4 mi. north of Cachuma Saddle, Los Padres National Forest 915 Comment
  UCR109731  Cirsium occidentale var. californicum R. D. Goeden, Don W. Ricker 1980-6-17 s.n. Santa Barbara Santa Ynez Mountains, Los Padres National Forest, Refugio Road between Refugio Beach State Park and Refugio Pass 687 Comment
  UCR109766  Cirsium occidentale var. californicum R. D. Goeden, Don W. Ricker 1965-6-21 s.n. Orange Dana Point 61 Comment
  UCR125263  Cirsium occidentale var. californicum A. C. Sanders, Mark Elvin, Cathleen Weigand 2002-8-1 25536 Los Angeles NE end of Santa Susana Mtns., Newhall Ranch, central Potrero Canyon, at circular cement cattle trough on south side of valley 366 Comment
  UCR127876  Cirsium occidentale var. californicum Mark A. Elvin, Scott Boczkiewicz 2003-5-14 2749 Ventura NE end of Santa Susana Mtns., Newhall Ranch, Salt Creek, east of the creek 457 Comment
  UCR128849  Cirsium occidentale var. californicum Fred M. Roberts, Andy Pigniolo, Kam Muri 2003-5-3 5746 San Diego Peninsular Range, San Ysidro Mountains, Otay Mountain, south side in lower 'Butteweg Canyon' just above border trail, Tijuana River watershed 183 Comment
  UCR136995  Cirsium occidentale var. californicum A. C. Sanders 2004-6-25 28252 San Diego Peninsular Range, Boden Canyon, tributary of Santa Ysabel Creek at E end of San Pasqual Valley; along road in upper DFG parcel 488 Comment
  UCR139883  Cirsium occidentale var. californicum Scott D. White 1997-5-8 5084 Los Angeles Transverse Ranges; San Gabriel Mountains, San Gabriel River Canyon: north of Azusa; canyon bottom and adjacent slopes below San Gabriel Reservoir 427 Comment
  UCR143390  Cirsium occidentale var. californicum Josephine Meyer 1932-1 s.n. Ventura Southern Coast; Ventura Basin region, Broome's Ranch, Coast Highway Comment
  UCR148053  Cirsium occidentale var. californicum Steve Boyd, Lisa Rojas 2004-5-26 11346 San Diego Cuyamaca-Laguna Mtns, In-Ko-Pah Mtns, western flank of Thing Valley, northeast of transit station Posta, Cleveland National Forest along forest service road 1463 Comment
  UCR157634  Cirsium occidentale var. californicum John Wear, Nathan Moorhatch 1994-6-9 s.n. San Bernardino San Bernardino Mtns., East Highlands, San Andreas Ranch at the mouth of City Creek Canyon, north of Highland Ave., east of Hwy 330 and SE of San Bdno Nat. Forest, west of agricultural areas 851 Comment
  UCR161401  Cirsium occidentale var. californicum A. C. Sanders, Mike Misenhelter 2005-9-20 31673 Riverside San Jacinto Mtns. Foothills, Santa Rosa Hills south of Hemet, road NW of Gibbel Flat, south end of Cornell St., 0.5 mi. SE of the Ramona Bowl 610 Comment
  UCR174575  Cirsium occidentale var. californicum A. C. Sanders 2006-6-7 32712 San Bernardino San Bernardino Valley, mouth of Mill Creek Canyon at Greenspot, north side of Hwy 38 (Mill Crk. Rd.) from Greenspot Rd. to 1 km above (east), south side of wash 659 Comment
  UCR177770  Cirsium occidentale var. californicum LeRoy Gross, Valerie Soza, Samantha Tessel 2001-6-4 403 Los Angeles Los Angeles Basin, Vedugo Mountains Region: Northwest side, Verdugo Crestline Dr. (fire road) just north of the 210 freeway, enter on the west side at Topley Lane off of Newhome Ave. in city of Sunland 427 Comment
  UCR178848  Cirsium occidentale var. californicum Mitch Provance, Tracy Tennant 1998-6-16 MOR- 392 Riverside San Bernardino Mtns., Morongo Indian Reservation, 0.5 mi. north of junction of East Branch and Millard Canyon 1220 Comment
  UCR179919  Cirsium occidentale var. californicum R. G. Swinney 1995-7-8 4043 San Bernardino San Gabriel Mtns., Ralston Peak, Cajon Pass area, west of Hwy I-215 in Cajon Wash, south of Hwy 138, east of Lone Pine Canyon Road, near junction with Hwy 138 1390 Comment
  UCR186667  Cirsium occidentale var. californicum A. C. Sanders 2006-5-16 32352 Los Angeles Tehachapi Mtns. Foothills, off Gorman Post Rd. near the Bailey Substation, c. 1 mile west of Quail Lake 1067 Comment
  UCR188661  Cirsium occidentale var. californicum Amanda Lovelady, Jephrey Hennerty 2007-6-2 46 San Bernardino San Bernardino Mtns., Mill Creek Canyon on Morton Peak Rd., c. 3 miles above Mill Creek Ranger Sta. on Hwy 38 1055 Comment
  UCR193401  Cirsium occidentale var. californicum George K. Helmkamp, E. A. Helmkamp 2007-5-30 12200 Placer Northern Sierra Nevada Mountains Foothills, Mosquito Ridge Road, 17 miles east of its junction with Forest Hill Road in Foresthill, NW of Ditch Camp 963 Comment
  UCR195585  Cirsium occidentale var. californicum Pesach Lubinsky, L. Lubinsky 1998-6-6 084 San Bernardino San Bernardino Mtns., Big Pine Flat 2073 Comment
  UCR201499  Cirsium occidentale var. californicum Scott D. White, Justin M. Wood 2008-6-17 12181 Riverside San Jacinto Mountains, Garner Valley, USFS Kenworthy Station 1402 Comment
  UCR202002  Cirsium occidentale var. californicum Mike Misenhelter 2005-6-8 s.n. Riverside Peninsular Range; San Jacinto Mtns., Idyllwild, south edge of town, 37 acre Lane property south of the intersection of Hwy 243 and Marian View Dr., west edge of Hwy 243 and off Robin Dr., West Ridge Rd., and Chickadee Way 1610 Comment
  UCR214910  Cirsium occidentale var. californicum Scott D. White, Justin M. Wood 2009-5-26 12984 San Bernardino San Bernardino Mountains, Wildhorse Road (2N93.2) directly south of 'Peak 9385 2530 Comment
  UCR215082  Cirsium occidentale var. californicum Justin M. Wood, Dustin Ray 2009-6-17 937 San Bernardino San Bernardino Mountains, Canyon and ridgeline immediately northwest of Cienega Seca (Blue Sky Meadow). 2640 Comment
  UCR223776  Cirsium occidentale var. californicum R. G. Swinney 2009-6-17 11156 Los Angeles Transverse Range; San Gabriel Mtns., Ball Flat, 2.6 miles NW (312 deg. ) of Big Pines 1890 Comment
  UCR239683  Cirsium occidentale var. californicum Jon P. Rebman, Warren Schmidtmann, Victoria Marshall, Melvin M. Sweet, T. Barckley 2012-5-8 23731 San Diego McCain Valley area; north of Boulevard and Hwy I-8, east of the junction of McCain Valley Road and Lost Valley Road, in Lost Valley area on a boulder strewn east-facing slope. Square: R26 1165 Comment
  UCR247996  Cirsium occidentale var. californicum C. F. Smith 1958-7-16 5825 Santa Barbara Santa Ynez Mountains, along El Camino Cielo, east of Painted Cave turnoff Comment
  UCR258936  Cirsium occidentale var. californicum R. G. Swinney 2010-4-23 12339 Los Angeles San Gabriel Mountains, lower Loop Canyon, 0.2-0.6 miles upstream from Veterans Park, below US Forest Service boundary 610 Comment
  UCR271396  Cirsium occidentale var. californicum R. G. Swinney 2011-5-12 14673 Los Angeles San Gabriel Mountains, east side of Cabin Canyon, c. 200 m north of canyon mouth, west of Aliso Canyon Road, 0.5 mi west of Angeles Forest Hwy 1183 Comment
  UCR271670  Cirsium occidentale var. californicum R. G. Swinney 2011-5-31 14921 B Los Angeles San Gabriel Mountains, Monte Cristo Creek, 0.1-0.4 mile NE of Monte Cristo Campground and confluence with Mill Creek 1113 Comment
  UCR273449  Cirsium occidentale var. californicum R. G. Swinney 2011-5-19 14770 A Los Angeles San Gabriel Mountains, Camp Colby (Colby Ranch), 0.6 mile SSE of jct. of Colby Ranch Rd. and FS Rd. 3N19, upper Big Tujunga Cyn., between Colby Ranch Rd. and Coldwater Cyn. stream, below abandoned 'Millie's Apple Orchard 912 Comment
  UCR281520  Cirsium occidentale var. californicum Mitch Provance 2017-6-9 617- 93 Orange Coyote Hills, North Fullerton, East side of Gilbert St., 0.5 miles ENE of intersection with Castlewood Dr. 124 Comment
  UCR3249  Cirsium occidentale var. californicum Bob Brownell 1964-5-15 s.n. Riverside 4.5 mi from Washington Avenue, Colton, up Reche Canyon Rd 366 Comment
  UCR42798  Cirsium occidentale var. californicum A. C. Sanders, A. Strickland 1986-6-2 6580 San Bernardino San Bernardino Mtns., Upper Kinley Creek, along Hwy 173 (dirt) north of Lake Arrowhead, 0.6 mi. north of the Willow Creek Jeep Trail 1402 Comment
  UCR61038  Cirsium occidentale var. californicum R. G. Swinney 1989-5-12 s.n. Los Angeles San Gabriel Mtns., in and near Glendora Wilderness Park, in Big Dalton Canyon and its tributaries. E side of Glendora Mtn Rd, 100 yards south of Little Dalton Campground 381 Comment
  UCR80662  Cirsium occidentale var. californicum Scott D. White 1992-6-9 92- 348 San Bernardino San Bernardino Mtns, San Bernardino National Forest, vicinity of Willow Creek, c. 1.5-2.0 mi east of Rock Camp Guard Station & immediately NE of large curve to S on Hwy 173 1468 Comment
  UCR87375  Cirsium occidentale var. californicum R. G. Swinney 1993-6-18 2282 San Bernardino Eastern San Gabriel Mtns., Upper Lytle Creek Ridge, 1.1 mi. west of Swarthout Canyon Rd on FS Rd 3N29. 1220 Comment
  UCR89816  Cirsium occidentale var. californicum Scott D. White 1993-5-26 1403 San Bernardino San Bernardino Mtns, Lower Mill Creek Canyon, vicinity of Thurman Flats Picnic Area 1067 Comment
  UCR91961  Cirsium occidentale var. californicum George K. Helmkamp 1996-6-11 1124 San Bernardino San Bernardino Mtns, at the SW end of Baldwin Lake 1433 Comment
  UCSB28865  Cirsium occidentale var. californicum Straw, Richard; Miller, B.; Kamins, M. 1965-5-7 Tulare Tule River canyon near Coffee campground, Sequoia National Forest, about 4 miles east of Springville 600 Comment
  UCSB6454  Cirsium occidentale var. californicum Gill, Robert 1959-6-2 Los Angeles San Antonio Canyon, along lower road; San Gabriel Mt. Range; Pacific Slope Drainage Area 792 Comment
  UCSB68585  Cirsium occidentale var. californicum Schmalzer, P.; Hickson, D. 1987-3-26 Santa Barbara Vandenberg Air Force Base; Perigee Road area Comment
  UCSB7234  Cirsium occidentale var. californicum Wedberg, H. 1958-4-26 Los Angeles Four miles west of fire station west of Beverly Glen on Mulholland Drive, Santa Monica Mts. Comment
  UCSB7239  Cirsium occidentale var. californicum Crum, Charles 1958-7-15 Los Angeles Mulholland Drive between Sepulveda and Topanga Roads, near Los Angeles Comment
  YM-YOSE117352  Cirsium occidentale var. californicum Mary Hood 1967-7-1 Mariposa HELIPORT, WAWONA ROAD 1371 Comment
  YM-YOSE231849  Cirsium occidentale var. californicum Dean Taylor 2009-5-29 20624 Mariposa Yosemite National Park: Yosemite Valley, vicinity of the government stables in Yosemite Village Comment
  CAS-BOT-BC280084  Cirsium occidentale var. californicum Alice Eastwood; John Thomas Howell 1939-7-21 7610 Alpine Near Dardanelle Comment
  CAS-BOT-BC280085  Cirsium occidentale var. californicum Alice Eastwood; John Thomas Howell 1939-7-21 7610 Alpine Near Dardanelle Comment
  CAS-BOT-BC280087  Cirsium occidentale var. californicum John Thomas Howell 1925-5-10 1029 Merced Merced River bottom between Snelling and Hopeton Comment
  CAS-BOT-BC280088  Cirsium occidentale var. californicum Gordon H. True 1966-5-12 2815 Nevada Relief Hill Road, about 3 mile west of Washington 762 Comment
  CAS-BOT-BC280092  Cirsium occidentale var. californicum Alice Eastwood; John Thomas Howell 1941-7-4 9690 Santa Clara Madrone Springs Road Comment
  CAS-BOT-BC280094  Cirsium occidentale var. californicum John Thomas Howell 1954-5-16 29632 El Dorado 2 miles east of Shingle Springs Comment
  CAS-BOT-BC280095  Cirsium occidentale var. californicum G. Thomas Robbins 1945-6-17 1991 El Dorado Above Camp Creeek, near Baltic Peak 1036 Comment
  CAS-BOT-BC280097  Cirsium occidentale var. californicum C. A. Gross 1903-6-10 238 El Dorado Doxtater's Comment
  CAS-BOT-BC285418  Cirsium occidentale var. californicum D. O. Clark; S. Jones 1964-5-28 s.n. Mariposa Junction of Indian Peak Rd. & Hirsch Rd., ca. 10 mi. s.e. of Mariposa Comment
  CAS-BOT-BC285428  Cirsium occidentale var. californicum Enid Michael No date on label s.n. Mariposa Between Merced & Washburn lakes Comment
  CAS-BOT-BC285453  Cirsium occidentale var. californicum Rimo Bacigalupi; R. S. Ferris; G. T. Robbins 1955-5-25 5249 San Luis Obispo Along grade on State Highway 178, eastern slope of La Panza Range, watershed of Mariana Creek, 0.5 mile below and east of Pozo Summit 731 Comment
  CAS-BOT-BC285456  Cirsium occidentale var. californicum R. F. Hoover 1964-6-5 8932 San Luis Obispo Near summit of ridge west of upper Lopez Canyon Comment
  CAS-BOT-BC285462  Cirsium occidentale var. californicum Clare B. Hardham 1956-6-20 975 San Luis Obispo Santa Lucia Mountains. Cuesta Comment
  CAS-BOT-BC285465  Cirsium occidentale var. californicum R. F. Hoover 1947-5-31 7251 San Luis Obispo La Panza Range, near summit on road Comment
  CAS-BOT-BC285467  Cirsium occidentale var. californicum Clare B. Hardham 1962-5-30 10265 San Luis Obispo Pozo Hi Mountain Comment
  CAS-BOT-BC285468  Cirsium occidentale var. californicum Clare B. Hardham 1961-5-26 7262 San Luis Obispo Lime Mountain, Adelaida Comment
  CAS-BOT-BC285469  Cirsium occidentale var. californicum Clare B. Hardham 1966-5-20 14179 San Luis Obispo Queen Bee Mine Road Comment
  CAS-BOT-BC285472  Cirsium occidentale var. californicum Roxana S. Ferris 1939-6-6 9771 San Luis Obispo One eighth of mile east of Templeton Comment
  CAS-BOT-BC285473  Cirsium occidentale var. californicum Roxana S. Ferris 1939-6-6 9771 San Luis Obispo One eighth of mile east of Templeton Comment
  CAS-BOT-BC285481  Cirsium occidentale var. californicum E. M. Zeile 1921-6-14 1166 Tuolumne Yosemite Valley, El Capitan Meadows. Yosemite National Park Comment
  CAS-BOT-BC285486  Cirsium occidentale var. californicum Peter H. Raven 1953-5-24 5536 Tuolumne 1.8 miles from Columbia on Angels Camp Road in canyon of N. Fork of Stanislaus River Comment
  CAS-BOT-BC285491  Cirsium occidentale var. californicum Mrs. W. J. Williamson 1919-5-11 66 Tuolumne Canon [Canyon] of Spring Gulch on Rawhide hill 381 Comment
  CAS-BOT-BC287969  Cirsium occidentale var. californicum Henry M. Pollard 1959-6-23 s.n. Santa Barbara Near Monte Arida, Matilija Creek drainage area, Ventura River Basin Comment
  CAS-BOT-BC287972  Cirsium occidentale var. californicum Henry M. Pollard 1966-5-7 s.n. Santa Barbara Above Camino Cielo, a little east of Painted Cave, Santa Ynez Mts. 914 Comment
  CAS-BOT-BC287978  Cirsium occidentale var. californicum E. E. Gilbert 1954-4-26 s.n. Tulare Ash Mt. near Sequoia Nat. Park Comment
  CAS-BOT-BC287981  Cirsium occidentale var. californicum John Thomas Howell 1942-7-24 17051 Tulare Canyon of East Fork of Kaweah River at Trauger's Spring Comment
  CAS-BOT-BC287983  Cirsium occidentale var. californicum John Thomas Howell 1951-7-19 27941 Tulare Mineral King, Mineral King and vincinity 2377 Comment
  CAS-BOT-BC287984  Cirsium occidentale var. californicum John Thomas Howell 1951-7-19 27941 Tulare Mineral King, Mineral King and vincinity 2377 Comment
  CAS-BOT-BC287991  Cirsium occidentale var. californicum E. E. Gilbert 1954-4-26 s.n. Tulare Ash Mt. near Sequoia Park Comment
  CAS-BOT-BC287993  Cirsium occidentale var. californicum Carl B. Wolf 1933-6-26 5017 Tulare Upper Tule River 2 1/2 mi. above Power House on road to Camp Nelson, W. slope Sierra Nevada 1066 Comment
  CAS-BOT-BC289632  Cirsium occidentale var. californicum David D. Keck 1949-7-18 6336 Monterey 1/4 mi. W, of the Indians E. of Escondido Forest Camp, Santa Lucia Mts. Comment
  CAS-BOT-BC289634  Cirsium occidentale var. californicum Beatrice F. Howitt 1956-6-24 988 Monterey Road from Arroyo Seco Camp to Escondido Camp, Santa Lucia Mountains Comment
  CAS-BOT-BC289638  Cirsium occidentale var. californicum John Thomas Howell 1955-7-7 30568 Monterey Ridge southeast of Bear Mt., Santa Lucia Mts. 1371 Comment
  CAS-BOT-BC289639  Cirsium occidentale var. californicum John Thomas Howell 1931-5-23 6518 Monterey Road to Santa Lucia Camp 27 miles from King City, Santa Lucia Mts. Comment
  CDA1312  Cirsium occidentale var. californicum R. Gross, D. Black 1972-5-12 s.n. Sierra 3 mi. NW of town of Forest; Roadside, Allegheny- Downieville Rd. 0 Comment
  CDA1313  Cirsium occidentale var. californicum R. W. Allen 1944-7-21 s.n. Santa Barbara Cate School; San Marcos Pass. 0 Comment
  CDA1314  Cirsium occidentale var. californicum Paul Okuye 1969-4-8 s.n. Santa Barbara Pt. Concepcion, near Jalama. 0 Comment
  CDA1315  Cirsium occidentale var. californicum E. J. Bigelow 1959-5-17 s.n. Tuolumne Moccasin; roadside Hwy 49. 0 Comment
  CDA1316  Cirsium occidentale var. californicum J. L. Schall 1961-5-24 s.n. Ventura Delwich Ranch, Casitas Pass Rd. 0 Comment
  CDA18903  Cirsium occidentale var. californicum D. Griffin 2000-5-18 PDR 879744 Mariposa Sierra Nevada; Vicinity of Coulterville. 0 Comment
  CDA31789  Cirsium occidentale var. californicum D. Griffin & A. Gilbert 1979-5-17 San Luis Obispo Parkfield Grade 0 Comment
  CDA32723  Cirsium occidentale var. californicum J. Honeycutt 2009-4-29 PDR# 1332613 El Dorado In the vicinity of the community of White Hall, along Highway 50 near 43.59 mile marker. 0 Comment
  HSC5392  Cirsium occidentale var. californicum David Bradford 1967-4-7 670076 Fresno 300 yds. W of Piedro on Trimmer Springs Rd. 213 Comment
  JEPS59137  Cirsium occidentale var. californicum W. L. Jepson 1901-6-17 1659 Monterey Arroyo Hondo Trail to Lucia; Santa Lucia Mountains, Arroyo Hondo Trail Comment
  JEPS59147  Cirsium occidentale var. californicum W. L. Jepson 1896-7-3 Mariposa Greeley Hill, Coulterville Grade Comment
  JEPS59150  Cirsium occidentale var. californicum W. L. Jepson 1900-6-19 581 Tulare Davis' to Waston's Spring; Sierra Nevadas, North Fork Kaweah River 731 Comment
  JEPS59154  Cirsium occidentale var. californicum W. L. Jepson 1896-7-1 Mariposa Yosemite Grade, Bower's Cave Comment
  JEPS97151  Cirsium occidentale var. californicum E. Painter and E. Neese 1995-6-14 HL 1844 Monterey ca. 4 air km SSE of Chalk Peak, ca. 5.3 air km NW of Basket Spring, ca. 2.3 road km(1.4 mi) SE of jct. of Coast Ridge Road and McKern Trail Fort Hunter Liggett(Training Area 11)/Los Padres National Fo 1010 Comment
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  LA88557  Cirsium occidentale var. californicum O. H. Kappler; 1941-6-15 473 Los Angeles SANTA MONICA MOUNTAINS, Barney Knob, Lechusa Fire Station. 487 Comment
  LA94416  Cirsium occidentale var. californicum Harvey Anderson; August 1931 sn Los Angeles Santa Monica Mountains, Escondido Canyon Comment
  OBI16723  Cirsium occidentale var. californicum Robert F. Hoover 1964-7-9 9137 San Luis Obispo 5 mi W of Pozo (Salsipuedes Crk) Comment
  OBI16745  Cirsium occidentale var. californicum John Thomas Howell 1948-6-15 24360 San Luis Obispo Red Hills SE of Shandon 762 Comment
  OBI53093  Cirsium occidentale var. californicum David J. Keil, V. L. Holland and Lynne Dee Oyler 1995-5-19 25191 Fresno Western foothills of Sierra Nevada. Jctn of Calif rte 168 and Millerton Rd Comment
  OBI57392  Cirsium occidentale var. californicum David J. Keil, Kathleen Keil 1992-5-14 23073 Monterey Los Padres Natl forest. 6.9-7.4 mi E of Ponderosa campground along Nacimiento-Ferguson rd Comment
  OBI57394  Cirsium occidentale var. californicum David J. Keil, Kathleen Keil 1992-5-14 23072 Monterey Los Padres Natl forest. 6.9-7.4 mi E of Ponderosa campground along Nacimiento-Ferguson rd Comment
  OBI57404  Cirsium occidentale var. californicum David J. Keil, Kathleen Keil 1992-5-14 23075 Monterey Hunter-Liggett Military Reservation, just E of W base boudnary along Nacimiento-Ferguson Rd, 8.4 mi E of Ponderosa campground (Los Padres NF) Comment
  OBI57589  Cirsium occidentale var. californicum David J. Keil, Kathleen Keil 1992-5-14 23080 Monterey Hunter-Liggett Military Reservation, just E of W base boudnary along Nacimiento-Ferguson Rd, 8.4 mi E of Ponderosa campground (Los Padres NF) Comment
  OBI57590  Cirsium occidentale var. californicum David J. Keil, Kathleen Keil 1992-5-14 23079 Monterey Hunter-Liggett Military Reservation, just E of W base boudnary along Nacimiento-Ferguson Rd, 8.4 mi E of Ponderosa campground (Los Padres NF) Comment
  OBI57591  Cirsium occidentale var. californicum David J. Keil, Kathleen Keil 1992-5-14 23078 Monterey Hunter-Liggett Military Reservation, just E of W base boudnary along Nacimiento-Ferguson Rd, 8.4 mi E of Ponderosa campground (Los Padres NF) Comment
  OBI57595  Cirsium occidentale var. californicum David J. Keil, Kathleen Keil 1992-5-14 23087 Monterey Hunter-Liggett Military Reservation, 1.3 me E of W base boundary along Nacimiento-Ferguson Rd, 9.6 mi E of Ponderosa campground (Los Padres NF) Comment
  OBI57597  Cirsium occidentale var. californicum David J. Keil, Kathleen Keil 1992-5-14 23088 Monterey Hunter-Liggett Military Reservation, 1.3 me E of W base boundary along Nacimiento-Ferguson Rd, 9.6 mi E of Ponderosa campground (Los Padres NF) Comment
  OBI57600  Cirsium occidentale var. californicum David J. Keil, Kathleen Keil 1992-5-14 23086 Monterey Hunter-Liggett Military Reservation, just E of W base boudnary along Nacimiento-Ferguson Rd, 8.4 mi E of Ponderosa campground (Los Padres NF) Comment
  OBI57601  Cirsium occidentale var. californicum David J. Keil, Kathleen Keil 1992-5-14 23085 Monterey Hunter-Liggett Military Reservation, just E of W base boudnary along Nacimiento-Ferguson Rd, 8.4 mi E of Ponderosa campground (Los Padres NF) Comment
  OBI57632  Cirsium occidentale var. californicum David J. Keil 1998-8-26 28049 San Luis Obispo Los Padres National Forest. 3 road miles NW of Rock Front Ranch turnoff from Hwy 166, along Branch Creek Rd. (35 deg. 08.192' N x 120 deg. 07.836' W). Comment
  OBI57633  Cirsium occidentale var. californicum David J. Keil 1998-6-10 27768 San Luis Obispo Los Padres National Forest. Quail Rd. #12 (ORV trail) Rd. 28S02A, west of Red Hill Rd. and N of Navajo Rd. Comment
  OBI57642  Cirsium occidentale var. californicum David J. Keil 1997-5-8 26236 B Santa Barbara North of nacimiento lake along county route g14, 0.6 miles southeast of junction with county route g19. 341 Comment
  OBI57709  Cirsium occidentale var. californicum David J. Keil, Kathleen Keil 1992-5-14 23068 Monterey Los Padres NF. 6.8 mi E from jctn with Cone Peak Rd and along Nacimiento-Ferguson rd, 0.4 mi E of Ponderosa camgpround Comment
  OBI57710  Cirsium occidentale var. californicum David J. Keil, Kathleen Keil 1992-5-14 23070 Monterey Los Padres Natl forest. 6.9-7.4 mi E of Ponderosa campground along Nacimiento-Ferguson rd Comment
  OBI57719  Cirsium occidentale var. californicum Unknown 1995-6-14 HL 1844 Monterey UTMs: zone 10S E6 42700, N3979400. Fort Hunter Liggett Training Area 11/Los Padres NF interface (boundary approx) ca 4 air km SSE of Chalk Peak, ca 5.3 air km NW of Basket Spring, ca 2.3 rd km (1.4 mi) SE of jctn of Coast Ridge Rd and McKern Trl Comment
  OBI57720  Cirsium occidentale var. californicum Unknown 1995-6-12 HL 1752 Monterey UTMs Zone 10S E6, 44000 N39, 85900. Forth Hunter Liggett (Training Area 4) Los Padres NF interface (boundary approx) ca 0.1 air km due N of Nacimiento River, ca 3.1 air km NE of Chalk Peak,ca 0.3 rd km (0.2mi) SE of entrance to Nacimiento USFS campground 600 Comment
  OBI57721  Cirsium occidentale var. californicum Unknown 1995-4-22 Hl 1448 Monterey UTMs Zone 10S E6,46700 n39, 94000. Fort Hunter Liggett (Training Area 1), ca 0.8 air km due N of Del Venturi Rd, ca 0.9 air km due W of Pinalito Crk, ca 1.6 air km due N of San Antonio River 450 Comment
  OBI58118  Cirsium occidentale var. californicum David J. Keil, with Kathleen A. Keil 1992-5-10 23053 Tulare Highway 245; 4.6 miles southwest of Fresno County line. Comment
  OBI60922  Cirsium occidentale var. californicum David J. Keil, with V. L. Holland 1992-5-15 23106 Tulare Sequoia National Forest. West of Camp Nelson along Hwy 190. Comment
  OBI71304  Cirsium occidentale var. californicum Clifton F. Smith 1952-6-12 3412 Santa Barbara Along rd near summit of Refugio Pass, W Santa Ynez mts Comment
  OBI72912  Cirsium occidentale var. californicum D. R. Miller, E. A. Appel 2010-5-30 510 .93 Monterey Los Padres NF (Coast Ridge Rd) Along rd edge from Los Burros Rd to Burma Rd Comment
  PGM2818  Cirsium occidentale var. californicum Vern Yadon 1982-5-13 Fresno Parkfield Grade near summit, Mile marker 8.5 Comment
  PGM5282  Cirsium occidentale var. californicum Beatrice F Howitt 1963-5-19 1551 Monterey Diablo Range, Parkfield Gr, 2 mi W of County Line Comment
  POM215102  Cirsium occidentale var. californicum Adele Lewis Grant 1915-06 12 a Tuolumne Bald Mountain, near Columbia Comment
  POM308849  Cirsium occidentale var. californicum Roxana S. Ferris 1942-7-17 10692 Tulare Halfway between Silver City and Mineral King. Sequoia National Forest. Comment
  RSA0011229  Cirsium occidentale var. californicum P. Cooke 1932-1 s.n. Kern [Unspecified] 762 Comment
  RSA0018102  Cirsium occidentale var. californicum Joan Stewart 1998-5-24 741 Tulare West of house Comment
  RSA0035491  Cirsium occidentale var. californicum Orlando Mistretta 1989-5-5 s.n. Los Angeles Bouquet Canyon. Comment
  RSA0066516  Cirsium occidentale var. californicum Robin S. Collins 1973-5-28 307 Los Angeles Angeles National Forest, San Gabriel Mts.: Trail Canyon, 1/2-1 miles into canyon from beginning of pack trail. 609 Comment
  RSA0066517  Cirsium occidentale var. californicum S. Carlquist 1956-7-3 123 San Bernardino Barton Flats, San Bernardino Mts. [County incorrectly given as Los Angeles County] Comment
  RSA0066519  Cirsium occidentale var. californicum Percy C. Everett, E. K. Balls, Lee W. Lenz 1952-7-1 17270 Riverside 7.9 miles SE of Banning on Hwy to Idyllwild, San Jacinto Mts. 1220 Comment
  RSA0070673  Cirsium occidentale var. californicum P. A. Munz, D. D. Keck 1923-6-14 7077 Riverside Santa Ana Mts. Glen Ivy Trail to Santiago Peak. 1524 Comment
  RSA0070678  Cirsium occidentale var. californicum Steve Boyd, Thomas Elias 1987-4-14 2044 Los Angeles San Gabriel Mountains, Rincon-Red Box Rd. south of Rincon Forest Station, north of Glendora. Comment
  RSA0070681  Cirsium occidentale var. californicum R. F. Thorne, M. Z. Thorne 1967-6-25 37111 Los Angeles San Gabriel Mountains. Upper Evey Canyon. 823 Comment
  RSA0070683  Cirsium occidentale var. californicum Timothy S. Ross, Peter W. Fritsch 1990-6-20 3676 Los Angeles San Gabriel Mountains: Rincon-Red Box Road (2N24), ridgetop between W Fork San Gabriel River and Roberts Canyon. 1256 Comment
  RSA0070684  Cirsium occidentale var. californicum Timothy S. Ross, Peter W. Fritsch 1990-6-20 3676 Los Angeles San Gabriel Mountains: Rincon-Red Box Road (2N24), ridgetop between W Fork San Gabriel River and Roberts Canyon. 1256 Comment
  RSA0070688  Cirsium occidentale var. californicum Richard Mallory 1954-4-4 169 Fresno Basalt top Big Table Mt., NW sect., NW of Auberry Valley directly S of Millerton Lake. 609 Comment
  RSA0070690  Cirsium occidentale var. californicum Geo. Hansen 1896-7-7 1805 Amador West Point Bridge, Mokelumne River. [Amador or Calaveras counties] 701 Comment
  RSA185330  Cirsium occidentale var. californicum Clare B. Hardham 1962-5-30 10265 San Luis Obispo Pozo Hi Mountain, Paso Robles Comment
  RSA185427  Cirsium occidentale var. californicum Clare B. Hardham 1961-5-26 7262 San Luis Obispo Limestone; Lime Mountain; Adelaida; Paso Robles Comment
  RSA534645  Cirsium occidentale var. californicum C. F. Smith 1952-6-12 3412 Santa Barbara North side of Refugio Pass, western Santa Ynez Mountains. Comment
  RSA7125  Cirsium occidentale var. californicum C. B. Wolf 1933-6-26 5017 Tulare Upper Tule River, 2.5 miles above the Power House on road to Camp Nelson 1067 Comment
  RSA791009  Cirsium occidentale var. californicum E. Painter, E. Neese 1997-4-23 HL- 3234 Monterey Fort Hunter Liggett (Training Area 13), ca. 0.1 air km due west of Jolon Creek, ca. 5.0 air km due north of Lugo Canyon. 310 Comment
  RSA791355  Cirsium occidentale var. californicum E. Painter, C. Walden 1996-6-22 HL- 2811 Monterey Fort Hunter Liggett (Training Areas 19, 23), ca. 0.4 air km due north of Nacimiento River, ca. 0.8 air km due west of Hughes Reservoir. 390 Comment
  RSA94902  Cirsium occidentale var. californicum F. W. Peirson 1918-5-5 248 Ventura Roadside W and S of Simi, Southern Ventura County Comment
  RSA94914  Cirsium occidentale var. californicum F. W. Peirson 1918-6-16 1462 Los Angeles Rock Creek, north slope of San Gabriel Mountains 1448 Comment
  RSA94920  Cirsium occidentale var. californicum F. W. Peirson 1921-7-15 2504 Los Angeles San Gabriel River 610 Comment
  RSA94921  Cirsium occidentale var. californicum F. W. Peirson 1929-6-30 8420 Los Angeles Aliso Creek at Tie Canyon 1357 Comment
  SBBG55842  Cirsium occidentale var. californicum K. Malloy 1972-4-30 47 Tulare Tyler Crk Fire Station, 2 mi W of California Hot Springs 810 Comment
  SBBG65887  Cirsium occidentale var. californicum R. Hoffmann 1928-7-9 Los Angeles Cottonwood Springs, Pine Cyn Comment
  SBBG7956  Cirsium occidentale var. californicum H. and M. Dearing 1940-6-16 4381 San Luis Obispo S of Pozo Comment
  SD264765  Cirsium occidentale var. californicum David Keil 1998-6-10 27768 Unknown Los Padres National Forest. Quail Rd. #12 (ORV trail) Rd. 28S02A, west of Red Hill Rd and N of Navajo Rd. Comment
  SD264766  Cirsium occidentale var. californicum David Keil 1998-6-8 27673 San Luis Obispo Between Creston & Shandon along Hwy 41, 4.3 road miles NE of junction with La Panza Rd, 0.2 miles SW of junction with Amber Hills Rd. Comment
  SD8765  Cirsium occidentale var. californicum unknown 1878-7-6 San Diego Falls, San Diego River. Comment
  SEINET12898944 Image available Cirsium occidentale var. californicum L. C. Wheeler 1968-1 Unknown Comment
  SEINET12898948 Image available Cirsium occidentale var. californicum H. N. Bolander 1860-1 Unknown Comment
  SEINET12898949 Image available Cirsium occidentale var. californicum T. S. Brandegee 1902-1 1666 Unknown Comment
  SEINET12898950 Image available Cirsium occidentale var. californicum E. Palmer 1875-1 201 Unknown Comment
  SEINET12898952 Image available Cirsium occidentale var. californicum H. H. Smith 1912-1 5241 Unknown Comment
  SEINET12898953 Image available Cirsium occidentale var. californicum P. A. Munz 1923-1 6781 Unknown Comment
  SEINET12898954 Image available Cirsium occidentale var. californicum S. B. Parish 1897-1 4393 Unknown Comment
  SEINET12898958 Image available Cirsium occidentale var. californicum F. E. Clements, E. S. Clements 1914-1 216 Unknown Comment
  SEINET12898959 Image available Cirsium occidentale var. californicum M. E. Jones 1981-1 2306 Unknown Comment
  SEINET14157907 Image available Cirsium occidentale var. californicum Unknown 1954-1 s.n. Tulare Ash Mt. near Sequoia Natl. Park, Tulare.;Sequoia National Park;;; Comment
  SEINET4023760 Image available Cirsium occidentale var. californicum W. Denneen 1960-1 166 Tulare Sequoia National Park, Lodgepole. 2133 Comment
  SEINET5506053 Image available Cirsium occidentale var. californicum Lewis S. Rose 1934-3-27 34086 Fresno Kings River at Piedra Comment
  SJSU11880  Cirsium occidentale var. californicum S. M. Gill 1963-5-19 Monterey 3 mi S of Point Lobos Comment
  SJSU11883  Cirsium occidentale var. californicum H. J. Sebring 1956-4-10 Fresno near Pine Flat Dam (Pine Flat Reservoir) NE of Sanger 274 Comment
  UC1276310  Cirsium occidentale var. californicum R. F. Hoover 1947-5-31 7257 San Luis Obispo near summit on road La Panza Range Comment
  UC164627  Cirsium occidentale var. californicum H. M. Hall 1911-6-13 8917 Mariposa Big Oak Flat Road Yosemite National Park, Yosemite Valley 1524 Comment
  UC178829  Cirsium occidentale var. californicum Katharine Brandegee 1909-6-7 Monterey Jolon Comment
  UC182375  Cirsium occidentale var. californicum S. B. Parish 1911-5-6 42 San Bernardino 109 Comment
  UC202719  Cirsium occidentale var. californicum Mary F. Spencer 1916-4-11 20 San Diego San Diego Comment
  UC30785  Cirsium occidentale var. californicum A. J. McClatchie 1896-7-1 San Diego Valley Center Comment
  UC421707  Cirsium occidentale var. californicum K. Brandegee 1911-6-1 Nevada Verdi Comment
  UC632833  Cirsium occidentale var. californicum H. L. Mason 1936-5-15 11122 Mariposa road from Coulterville to Bagby Comment
Read comments
Aug 5 2008
  UC68897  Cirsium occidentale var. californicum H. M. Hall 1905-7-1 6502 Ventura near Seymour Creek (Mt. Pinos); Mt. Pinos 1767 Comment
  UC68898  Cirsium occidentale var. californicum H. M. Hall 1905-7-1 6600 Ventura Frazier Mine Frazier Mt. 2286 Comment
  UC71925  Cirsium occidentale var. californicum Geo. Hansen 1892-1 Amador Comment
  UC894947  Cirsium occidentale var. californicum Carl B. Wolf 1933-6-26 5017 Tulare 2 1/2 mi above Power House (on rd to Camp Nelson); W. Slope Sierra Nevada, Upper Tule River 1066 Comment
  UC91576  Cirsium occidentale var. californicum K. Brandegee 1898-5-1 San Diego e of Pavilion Comment
  UC91723  Cirsium occidentale var. californicum A. J. McClatchie 1896-7-1 San Diego Valley Center Comment
  UC91729  Cirsium occidentale var. californicum T. S. Brandegee 1888-7-1 Monterey below, Sur River Monterey; Sur River Comment
  UCD130635  Cirsium occidentale var. californicum Perry S. Allen 1969-4-23 213 Stanislaus slate outcropping near Tuolumne River, 0.5 mile below La Grange Dam, near La Grange. Comment
  UCD130637  Cirsium occidentale var. californicum Al Johnson 1957-6-12 s.n. El Dorado south roadside lot owned by G. R. Anderson (part of R. Cameron's Flying C Ranch), Green Valley Road, ca. 4 miles west of Rescue. 365 Comment
  UCSB24320  Cirsium occidentale var. californicum Hardham, Clare 1961-5-26 San Luis Obispo Lime Mountain, Adelaida Comment
  UCSB50684  Cirsium occidentale var. californicum Ochs, Clifford 1980-6-10 Santa Barbara On E. side of Armour Ranch Road, 10 miles N. of it's junction with State Highway 154, in De La Guerra Springs area 670 Comment
  UCSB51512  Cirsium occidentale var. californicum Simpson, C. 1967-5-24 Santa Barbara 6.0 mi. E. of jct. of Refugio Pass Rd. and U.S. 101, N. Rd. side 289 Comment
  UCSB59243  Cirsium occidentale var. californicum Gifford, David 1991-5-4 Santa Barbara Occuring beside Figueroa Mtn. Rd., 2 miles North of the intersection with Happy Canyon Rd. 610 Comment
  UCSB59624  Cirsium occidentale var. californicum Fernandez, Irvin 1991-5-4 Santa Barbara Figueroa Mtn. Rd., 8 mi. from junction with Happy Canyon Rd. 609 Comment
  UCSB7229  Cirsium occidentale var. californicum Purvis, Jan 1959-5-28 Santa Barbara 20 ft. from Modoc Rd., 6.7 mi. E of Goleta 152 Comment
  UCSB7232  Cirsium occidentale var. californicum Nowell, J. 1958-4-27 Santa Barbara Happy Canyon 12 mi. East of Hwy. 150 Comment
  UCSB7233  Cirsium occidentale var. californicum Stoppel, Gordon 1958-4-25 Santa Barbara Along Happy Canyon Road, 14.8 miles from the junction of Highway 150 and Armour Ranch Road Comment
  UCSB72596  Cirsium occidentale var. californicum Hendrickson, Beth 1992-6-20 Santa Barbara Top of parcel 68, near the border with 58 on the western rim of Bulito Canyon; Hollister Ranch, western Santa Ynez Mountains and adjacent coastal plain, west of Gaviota State Park Comment
  CAS-BOT-BC14927  Cirsium occidentale var. candidissimum K. Paulson; Robert Paulson 1988-7-13 80 Modoc Juniper Flat, Jess Valley. 1402 Comment
  CAS-BOT-BC14933  Cirsium occidentale var. candidissimum John Thomas Howell 1934-6-13 12084 Modoc Surprise Valley near Fort Bidwell. Comment
  CAS-BOT-BC14936  Cirsium occidentale var. candidissimum Annie Montague Alexander; L. Kellogg 1946-6-22 4813 Modoc 2 mi. N of Lake City. 1414 Comment
  CAS-BOT-BC285518  Cirsium occidentale var. candidissimum Nora Pettibone; Frank W. Hubby 1892-8-1 s.n. Placer Lake Tahoe 1828 Comment
  CAS-BOT-BC285522  Cirsium occidentale var. candidissimum A. A. Heller; H. E. Brown 1902-5-8 5502 Butte Berry Canyon (Near Clear Creek) Comment
  CAS-BOT-BC285527  Cirsium occidentale var. candidissimum Doris K. Kildale 1926-5-2 1999 Humboldt Kneeland Prairie - summit 853 Comment
  CAS-BOT-BC285529  Cirsium occidentale var. candidissimum L. B. Kildale 1930-7-7 10261 Humboldt Chaparral Mt. at Bug Creek 914 Comment
  CAS-BOT-BC285531  Cirsium occidentale var. candidissimum Doris K. Kildale 1928-6-24 5275 Humboldt Horse Mountain 914 Comment
  CAS-BOT-BC285536  Cirsium occidentale var. candidissimum Gordon H. True 1965-8-4 2381 Nevada Truckee River near Mystic R. R. Bridge just west of Sierra County line 1554 Comment
  CAS-BOT-BC285540  Cirsium occidentale var. candidissimum Emily McPherson 1976-11-7 76- 32 -3 Plumas 5 miles north of Beckwourth 2055 Comment
  CAS-BOT-BC285542  Cirsium occidentale var. candidissimum Mary E. Wall 1940-7-18 s.n. Plumas Paradise Comment
  CAS-BOT-BC285544  Cirsium occidentale var. candidissimum John Thomas Howell 1959-9-24 34915 Plumas Crescent Mills 1066 Comment
  CAS-BOT-BC285545  Cirsium occidentale var. candidissimum H. Albert Barker 1926-7-11 126 Plumas Feather River - Blairsden 1371 Comment
  CAS-BOT-BC285554  Cirsium occidentale var. candidissimum L. E. Smith 1913-7-1 447 Siskiyou Hilt Comment
  CAS-BOT-BC285575  Cirsium occidentale var. candidissimum Alice Eastwood 1912-7-20 1256 Siskiyou Hornbrook Comment
  CAS-BOT-BC285576  Cirsium occidentale var. candidissimum Alice Eastwood; John Thomas Howell 1940-6-18 8495 A Alpine East side of Ebbetts Pass Comment
  CAS-BOT-BC288001  Cirsium occidentale var. candidissimum Alice Eastwood; John Thomas Howell 1936-7-4 3793 Mendocino 3 miles s. of Hartsook Comment
  CAS-BOT-BC288002  Cirsium occidentale var. candidissimum Alice Eastwood; John Thomas Howell 1938-7-7 6100 A Mendocino Blue Rock Comment
  CAS-BOT-BC288003  Cirsium occidentale var. candidissimum Alice Eastwood; John Thomas Howell 1938-7-7 6100 Mendocino Blue Rock Comment
  CAS-BOT-BC288013  Cirsium occidentale var. candidissimum Lewis S. Rose 1945-6-22 45155 Siskiyou Walker, Klamath River 533 Comment
  CAS-BOT-BC288023  Cirsium occidentale var. candidissimum John Thomas Howell 1936-8-28 12863 Trinity 7 miles from Minersville on road to Weaverville Comment
  CDA1319  Cirsium occidentale var. candidissimum T. C. Fuller 1961-8-22 6900 Alpine 1.5 mi. S of Markleeville; Hwy 89 Roadside. 0 Comment
  CDA1327  Cirsium occidentale var. candidissimum T. C. Fuller 1962-5-11 8658 Mono 2.1 mi. N of Walker; above Hwy 395 W slope. Comment
  CDA1328  Cirsium occidentale var. candidissimum T. R. Haig 1960-6-21 s.n. Mendocino 8 mi. S of Piercy, US 101. Comment
  CDA1372  Cirsium occidentale var. candidissimum T. C. Fuller 1957-9-16 304 -57 Plumas Storrie. Comment
  CDA1373  Cirsium occidentale var. candidissimum T. C. Fuller 1957-9-16 304 -57 Plumas Storrie. Comment
  CDA1374  Cirsium occidentale var. candidissimum T. C. Fuller 1957-9-16 304 -57 Plumas Storrie. Comment
  CDA1375  Cirsium occidentale var. candidissimum T. C. Fuller 1961-11-29 7304 Plumas Indian Valley; roadside North (Valley) Road, 4.7 mi. E of Greenville. Comment
  CDA1376  Cirsium occidentale var. candidissimum L. Thomas 1973-9-18 s.n. Tulare Deer Creek Rd. at Gordon Creek, near Levis Flat Campground. NW of California Hot Spring. Comment
  CDA1379  Cirsium occidentale var. candidissimum T. C. Fuller 1961-8-22 6902 Alpine 10 mi. s.w. of Markleeville; roadside Hwy 4, Scossa Bros. cow camp. e. slope of Ebbet s Pass, el. 6200 ft. Comment
  CDA1382  Cirsium occidentale var. candidissimum B. Villegas, P. C. Martinelli 2000-8-23 s.n. Alpine Monitor Pass; Hwy 89 at mile post 5.00. Comment
Read comments
Jul 14 2010
  CDA15025  Cirsium occidentale var. candidissimum B. Villegas 1998-8-5 s.n. Humboldt North Coast Ranges; Nr. Berry Summit on Titlow Hill Rd, 3.9 mi. S of Hwy 299. Comment
  CDA15400  Cirsium occidentale var. candidissimum G. F. Hrusa 1997-9-18 14107 Siskiyou Summit of Pass between Callahan & Gazelle, W of Mountain House. Comment
  CDA30872  Cirsium occidentale var. candidissimum M. Beyers 2010-8-27 792 Mono Highway 89. Monitor Pass. Approximately, 2 miles west of Highway 395. 1772 Comment
  CHSC34932  Cirsium occidentale var. candidissimum M. S. Taylor 1981-7-27 4130 Plumas Between Drum and Notson Bridges, n side of Beckwourth-Genesee Rd, ca. 6 air mi e of Genesee. 1584 Comment
  CHSC36389  Cirsium occidentale var. candidissimum Donald M. Burke 1981-8-1 67 Humboldt Along Friday Ridge Rd. 560 Comment
  CHSC39049  Cirsium occidentale var. candidissimum Lowell Ahart 1983-7-29 4242 Butte About 1 mi e of Milsap Bar, about 25 mi ne of Oroville. 750 Comment
  CHSC40939  Cirsium occidentale var. candidissimum J. D. Jokerst 1984-7-27 2131 A Trinity North of Butter Creek in the creek's canyon. Ca. 3 air miles SE of Hyampom. 762 Comment
  CHSC40956  Cirsium occidentale var. candidissimum J. D. Jokerst 1984-7-10 2093 Plumas Canyon of Indian Creek between creek and Indian Creek Rd. east of Rattlesnake Ravine. 1249 Comment
  CHSC66989  Cirsium occidentale var. candidissimum James D. Jokerst 1990-7-27 3203 Sierra Comment
  CHSC69699  Cirsium occidentale var. candidissimum Vernon H. Oswald; Lowell Ahart 1997-9-18 8874 Plumas Ca. 4 air mi west of Caribou on Forest Rd. 26N25 (to Mosquito Creek), 2.3 mi northeast of its junction with 26N26 (to Humbug Valley). Roadside. 1383 Comment
  CHSC71681  Cirsium occidentale var. candidissimum Vernon H. Oswald 1998-8-30 9560 Shasta East side of the southwestern (largest) cinder pit in the cluster on Fall River Mills-Cassell Rd. 1158 Comment
  CHSC9326  Cirsium occidentale var. candidissimum G. Strausbaugh 1970-7-26 146 Shasta On Buckhorn Bally ca. 100 yds. below headwaters of Crystal Creek on nw side dirt road where first crosses the creek at hairpin turn. 1447 Comment
  HSC31108  Cirsium occidentale var. candidissimum R. F. Thorne, C. W. Tilforth 1969-9-5 39183 Modoc 3.3 mi. N of Likely 1357 Comment
  HSC39493  Cirsium occidentale var. candidissimum Thomas W. Nelson, Alan Goes, James Nelson 1976-5-24 2586 Mendocino Along BLM road to School Section Creek 671 Comment
  HSC5400  Cirsium occidentale var. candidissimum M. T. Milligan 1966-7-7 564 Modoc East of Jess Valley, Warner Mtns. 1738 Comment
  HSC60029  Cirsium occidentale var. candidissimum M. A. Baker 1978-5-6 484 Humboldt 2 km. W of Weitchpec along Klamath River. Comment
  HSC64248  Cirsium occidentale var. candidissimum J. O. Sawyer, Thomas W. Nelson 1978-6-9 3187 Trinity Trail to Red Mtn. 1220 Comment
  HSC70433  Cirsium occidentale var. candidissimum Gail Newton 1980-7-3 990 Trinity Near Horsehead Mtn. 1753 Comment
  HSC71513  Cirsium occidentale var. candidissimum M. A. Baker 1980-7-1 2534 Trinity Near Hayden Roughs. 1402 Comment
  HSC71520  Cirsium occidentale var. candidissimum M. A. Baker 1980-7-2 2671 Trinity Near Horsehead Mtn. 1737 Comment
  HSC72588  Cirsium occidentale var. candidissimum Gail Newton 1980-7-1 817 Trinity Near Hayden Roughs. 1250 Comment
  HSC76336  Cirsium occidentale var. candidissimum Athy Ferguson 1981-7-23 81106 Trinity Near Jones Ridge 1408 Comment
  JEPS30446  Cirsium occidentale var. candidissimum Peter H. Raven, R. Snow 1958-7-20 13623 Trinity 1.8 mi w Big Bar; Trinity River Comment
  JEPS30447  Cirsium occidentale var. candidissimum Peter H. Raven, R. Snow 1958-7-20 13623 Trinity 1.8 mi w Big Bar; Trinity River Comment
  JEPS44095  Cirsium occidentale var. candidissimum W. B. and V. G. Cooke 1965-7-12 35167 Siskiyou at turnout n of Whitney Creek (bank of US 97); Mt/ Shasta Comment
  JEPS59229  Cirsium occidentale var. candidissimum Willis L. Jepson Jul 24 1894-Aug 10 1894 Siskiyou Sissons Region of the Upper Sacramento Comment
  JEPS59231  Cirsium occidentale var. candidissimum W. L. Jepson 1902-8-5 2148 Humboldt Eltersburg to Briceland Comment
  JEPS59233  Cirsium occidentale var. candidissimum W. L. Jepson 1902-6-18 1875 Mendocino Blue Rock Ridge Blue Rock Ridge (Cummings to Harris) 1219 Comment
  JEPS59258  Cirsium occidentale var. candidissimum J. W. Blankinship 1910-7-16 Shasta Lamoine Comment
  JEPS59330  Cirsium occidentale var. candidissimum W. L. Jepson 1940-6-22 19976 Siskiyou near Hawkinsville; Shasta River 792 Comment
  JEPS95069  Cirsium occidentale var. candidissimum Vernon Oswald and Lowell Ahart 1997-9-18 8874 Plumas 4 air mi w of Caribou on Forest Road 26N25 to Mosquito Creek (2.3 mi ne of its junction with 26N26 to Humbug Valley); Forest Road 26N25 1383 Comment
  JEPS95122  Cirsium occidentale var. candidissimum Vernon Oswald and Lowell Ahart 1997-9-18 8874 Plumas 4 air mi w of Caribou on Forest Road 26N25 to Mosquito Creek (2.3 mi ne of its junction with 26N26 to Humbug Valley); Forest Road 26N25 1383 Comment
  OBI36336  Cirsium occidentale var. candidissimum David J. Keil 1983-7-1 17273 Humboldt Ca 13 mi W of jctn US 101 along Bull Crk Flats Rd Comment
  OBI54137  Cirsium occidentale var. candidissimum David J. Keil, Kathleen Keil 1992-7-24 23587 Shasta 9.5 mi SSE of Lake Britton bridge along hwy 89 Comment
  OBI55404  Cirsium occidentale var. candidissimum David J. Keil, Kathleen Keil 1992-7-24 23587 Shasta 9.5 mi SSE of Lake Britton bridge along hwy 89 Comment
  OBI59160  Cirsium occidentale var. candidissimum David J. Keil 2001-6-19 29618 E Monterey Carmel Heights, Malpaso Canyon, ca. 1 mile east from Highway 1 along dirt road on lower south-facing canyon slope. 290 Comment
  OBI59161  Cirsium occidentale var. candidissimum David J. Keil 2001-6-19 29618 D Monterey Carmel Heights, Malpaso Canyon, ca. 1 mile east from Highway 1 along dirt road on lower south-facing canyon slope. 290 Comment
  OBI59165  Cirsium occidentale var. candidissimum David J. Keil 2001-6-19 29618 A Monterey Carmel Heights, Malpaso Canyon, ca. 1 mile east from Highway 1 along dirt road on lower south-facing canyon slope. 290 Comment
  RSA0070697  Cirsium occidentale var. candidissimum Ann Howald 2011-8-2 2763 Mono Eastern Sierra Nevada Mtns.: Hwy 89 (Monitor Pass Rd), c. 3 mi west of its intersection w/ Hwy 395. 2147 Comment
  RSA179752  Cirsium occidentale var. candidissimum E. K. Balls 1965-6-29 12095 Monterey Carmel Highlands opposite Yankee Point. 183 Comment
  RSA48543  Cirsium occidentale var. candidissimum E. K. Balls 1948-5-13 7921 Monterey Carmel Highlands above Yankee Point. 183 Comment
  SD239579  Cirsium occidentale var. candidissimum Ann Howald 2011-8-2 2763 Mono Eastern Sierra Nevada Mtns.: Hwy 89 (Monitor Pass Rd), c.3 mi west of its intersection w/Hwy 395. Steep south-facing roadcut. 2147 Comment
  SD264767  Cirsium occidentale var. candidissimum David Keil 2001-6-19 29618 B Monterey Carmel Heights, Malpaso Canyon, ca 1 mile east from Highway 1 along dirt road on lower south-facing canyon slope. 152 Comment
  SD50697  Cirsium occidentale var. candidissimum Darley F. Howe 1959-8-4 2793 Trinity 10.5 miles west of Weaverville on Highway 299. 455 Comment
  SEINET10725916  Cirsium occidentale var. candidissimum Karen M. Meyer, Andrew Townesmith 2007-7-21 Meyer 143 Lassen Lassen National Forest. 1.3 mi. on rd. 110, off Hwy. A21. 1821 Comment
  SEINET11263031  Cirsium occidentale var. candidissimum D. W. McNeal 1996-7-28 4190 Plumas Below Hwy #89-70 at turnoff to the old Feather River Inn.; 0 Comment
  SEINET2050011 Image available Cirsium occidentale var. candidissimum Noel H. Holmgren, John J. Fay & Barton L. Bethers 1970-6-25 4377 Lassen North end of Petersen Mountain, near US 395, 8 miles north of junctin with Calif. 70 (Hallelujah Junction). 1524 Comment
  SEINET3146345  Cirsium occidentale var. candidissimum E. K. Balls 1950-9-6 15696 Plumas Jackson Crk Public Camp, Middle Fork Feather Rv. of Hwy. 24, E of Quincy 1402 Comment
  SEINET3146369  Cirsium occidentale var. candidissimum M. S. Baker sn Modoc Egg Lk. Comment
  SEINET7144188  Cirsium occidentale var. candidissimum Timothy S. Ross 1994-9-21 8300 Los Angeles Liebre Mountain: Upper west summit area on broad northerly ridge extending northward toward Tentrock Canyon drainage; ca 340-460 m ENE of Sandberg Triangulation Point (5345-ft). Liebre Mountain 7.5' USGS Quadrangle.; 0 1606 Comment
  SEINET7144190  Cirsium occidentale var. candidissimum Noel H. Holmgren, John J. Fay; Barton L. Bethers 1970-6-25 4377 Lassen North end of Petersen Mountain, near US 395, 8 miles north of junction with Calif 70 (Halleluja Junction).; 0 1524 Comment
  SJSU11874  Cirsium occidentale var. candidissimum J. B. Willis Jr. 1969-5-3 Butte State Highway 70, 7 mi N of Oroville Comment
  UC1119203  Cirsium occidentale var. candidissimum C. W. Hanks 1934-8-10 39 Plumas ne edge of Sierra Valley; Plumas National Forest, Sierraville 1584 Comment
  UC1119204  Cirsium occidentale var. candidissimum G. T. Nordstrom 1936-7-13 936 Sierra 3.8 mi se of Dog Valley; Sierraville 1524 Comment
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Jun 6 2014
  UC1223059  Cirsium occidentale var. candidissimum Joseph P. Tracy 1941-8-24 17015 Trinity Along Trinity highway, west slope of South Fork Mountain. 1219 Comment
  UC129512  Cirsium occidentale var. candidissimum Joseph Burtt Davy and Walter C. Blasdale 1899-6-7 5383 Humboldt near Harris Comment
  UC129605  Cirsium occidentale var. candidissimum Harley P. Chandler 1901-6-1 1490 Humboldt Klamath River North Coast Ranges, Klamath River 426 Comment
  UC1587096  Cirsium occidentale var. candidissimum G. Schoolcraft 1991-7-30 2201 Lassen s of Widow Mt. (along Rock Canyon Rd.) 1310 Comment
  UC176304  Cirsium occidentale var. candidissimum Joseph P. Tracy 1912-7-26 3854 Humboldt Kneeland Prairie Northern Coast Ranges, Kneeland Prairie 762 Comment
  UC176341  Cirsium occidentale var. candidissimum Joseph P. Tracy 1912-7-26 3854 1/2 Humboldt Kneeland Prairie Northern Coast Ranges, Kneeland Prairie 762 Comment
  UC30790  Cirsium occidentale var. candidissimum Milo S. Baker 1893-7-25 Modoc Lava Beds Comment
  UC454286  Cirsium occidentale var. candidissimum I. J. Condit 1911-7-31 Siskiyou Shasta Springs Comment
  UC71591  Cirsium occidentale var. candidissimum Mrs. M. H. Manning Jul 1 1903-Aug 1 1903 263 Modoc near Fort Bidwell Comment
  UC748160  Cirsium occidentale var. candidissimum Annie M. Alexander and Louise Kellogg 1946-6-18 4803 Modoc Patterson Mill - Silver Creek roads Comment
  UC748330  Cirsium occidentale var. candidissimum Annie M. Alexander and Louise Kellogg 1946-6-22 4813 Modoc 2 mi n of Lake City 1414 Comment
  UC912665  Cirsium occidentale var. candidissimum F. H. Frost 1925-7-11 16 Modoc 2 mi above Cedarville; Warner Mts., Cedar Canyon Comment
  UC91794  Cirsium occidentale var. candidissimum Milo S. Baker 1893-7-25 Modoc Lava Beds Comment
  UCD170227  Cirsium occidentale var. candidissimum K. M. Meyer; A. Townesmith 2007-7-21 143 Lassen Lassen National Forest. 1.3 miles on road 110, off Highway A21. Mixed Pine and populus forest. Near Susan River. 1821 Comment
  UCR173723  Cirsium occidentale var. candidissimum George K. Helmkamp, Elizabeth A. Helmkamp 2006-5-31 10572 El Dorado Northern Sierra Nevada foothills, along Hwy US-50, 7.2 miles east of Ice House Canyon Road 1162 Comment
  UCR233198  Cirsium occidentale var. candidissimum George K. Helmkamp, E. A. Helmkamp 2011-7-17 17761 Nevada Northern Sierra Nevada Mountains Foothills, You Bet Road, 2.6 miles east of its junction with CA-174 and at the crossing over Greenhorn Creek, 3.18 miles ESE (95 deg. ) of Peardale 686 Comment
  UCR235659  Cirsium occidentale var. candidissimum Ann Howald 2011-8-2 2763 Mono Eastern Sierra Nevada Mtns., Hwy 89 (Monitor Pass Rd), c. 3 mi west of its intersection with Hwy 395 2147 Comment
  UCR243320  Cirsium occidentale var. candidissimum Ann Howald 2013-8-9 2998 Mono Eastern Sierra Nevada Mtns., Hwy 89 (Monitor Pass Rd.), c. 0.1 mile southeast of Mono/Alpine county line 2411 Comment
  UCR265405  Cirsium occidentale var. candidissimum Ann Howald 2015-7-10 3475 Mono Eastern Sierra Nevada Mtns., West Walker River Canyon, Hwy 395 c. 0.6 mile S of intersection with East Side Rd. 1695 Comment
  CAS-BOT-BC14934  Cirsium occidentale var. candidissimum Isabelo T. Kelly 1930-1-1 39 Modoc E slope of Warner Range. Comment
  CAS-BOT-BC285515  Cirsium occidentale var. candidissimum Clare R. Wheeler 1981-6-18 2451 Glenn Mendocino National Forest. 4.1 mi. S. of Mendocino Pass on road to Keller Lake. Just N. of Atchison Creek 1371 Comment
  CAS-BOT-BC285517  Cirsium occidentale var. candidissimum Blanche Clear 1940-7-30 s.n. Lassen Between Manzanita Lake and Burney Falls. On highway Comment
  CAS-BOT-BC285519  Cirsium occidentale var. candidissimum Baysinger 1962-8-1 s.n. Shasta Near Lassen Volcanic National Park. 15 miles north of Manzanita entrance Comment
  CAS-BOT-BC285520  Cirsium occidentale var. candidissimum Alice Eastwood 1912-7-13 1057 Shasta Falls City Comment
  CAS-BOT-BC285524  Cirsium occidentale var. candidissimum John Thomas Howell 1955-6-15 30504 Butte Near Pentz Comment
  CAS-BOT-BC285525  Cirsium occidentale var. candidissimum John Thomas Howell 1955-6-15 30504 Butte Near Pentz Comment
  CAS-BOT-BC285528  Cirsium occidentale var. candidissimum John Thomas Howell 1937-7-31 13713 Humboldt Trinity River Canyon 2 miles west of Trinity Co. line Comment
  CAS-BOT-BC285533  Cirsium occidentale var. candidissimum Carl B. Wolf 1934-6-30 5839 Humboldt 7 mi. from Shelter Cove on road to Briceland 152 Comment
  CAS-BOT-BC285547  Cirsium occidentale var. candidissimum W. Harnach; N. Harnach 1989-8-27 248 Sierra Sierra Valley 1524 Comment
  CAS-BOT-BC285548  Cirsium occidentale var. candidissimum John Thomas Howell; R. C. Barneby 1954-5-13 29540 Sierra North Fork Yuba River, 7.5 miles below Downieville 762 Comment
  CAS-BOT-BC285549  Cirsium occidentale var. candidissimum Belle R. Jackson 1932-6-1 s.n. Sierra Near Downieville Comment
  CAS-BOT-BC285550  Cirsium occidentale var. candidissimum Roxana S. Ferris 1926-9-6 6805 Sierra 7 miles above Markleeville on Ebbets [Ebbetts] Pass road Comment
  CAS-BOT-BC285552  Cirsium occidentale var. candidissimum Alice Eastwood 1912-7-23 1357 Siskiyou Sisson Comment
  CAS-BOT-BC285555  Cirsium occidentale var. candidissimum Louis C. Wheeler 1934-7-16 2908 Siskiyou Klamath National Forest. Oak Knoll R. S. 670 Comment
  CAS-BOT-BC285573  Cirsium occidentale var. candidissimum L. E. Smith 1913-7-24 510 Siskiyou Yreka Comment
  CAS-BOT-BC287996  Cirsium occidentale var. candidissimum James McMurphy 1909-7-30 s.n. Mendocino Between Red Mountain and Blair's Comment
  CAS-BOT-BC288006  Cirsium occidentale var. candidissimum John Thomas Howell 1952-6-15 28362 Siskiyou Montague Comment
  CAS-BOT-BC288011  Cirsium occidentale var. candidissimum John Thomas Howell 1952-6-15 28362 Siskiyou Montague Comment
  CAS-BOT-BC288016  Cirsium occidentale var. candidissimum L. R. Abrams 1916-7-22 6163 Trinity Between Big and Little Van Duzen River on Eureka-Red Bluff Road Comment
  CAS-BOT-BC288018  Cirsium occidentale var. candidissimum Johnnie L Gentry, Jr.; Earl Jensen 1968-7-5 2119 Trinity Approx. 10 miles wet of Forest Glen, 0.5 miles up Old South Fork Mountain Road, South Fork Mountain Summit 1249 Comment
  CAS-BOT-BC288021  Cirsium occidentale var. candidissimum Eugene Carter 1974-7-15 863 Trinity Along the North Fork Road north of Old Helena 457 Comment
  CAS-BOT-BC288026  Cirsium occidentale var. candidissimum C. L. Hitchcock; J. S. Martin 1939-7-13 5422 Trinity 65 miles east of Arcata on Arcata-Redding Hiway 457 Comment
  CDA1320  Cirsium occidentale var. candidissimum T. C. Fuller 1958-7-7 1908 Butte 1 mi. S of Pulga; roadside 0.1 mi. N of bridge over North Fork Feather River. 0 Comment
  CDA1321  Cirsium occidentale var. candidissimum T. C. Fuller 1958-7-7 1908 -B Butte 1 mi. S of Pulga; roadside 0.1 mi. N of bridge over North Fork Feather River. 0 Comment
  HSC27654  Cirsium occidentale var. candidissimum Carl W. Mize 1972-7-8 9 Siskiyou Along Wooly Creek trail 328 Comment
  HSC35962  Cirsium occidentale var. candidissimum Thomas W. Nelson, James Nelson, Jane P. Nelson 1975-6-21 1945 Trinity Dry meadow S of Brown's Canyon Campground Comment
  HSC39065  Cirsium occidentale var. candidissimum R. Sutherland 1976-6-23 1 .23676 Humboldt Telegraph Ridge 457 Comment
  HSC41136  Cirsium occidentale var. candidissimum Thomas W. Nelson, Jane P. Nelson 1976-8-2 3085 Trinity Above Hwy. 299 just W of Junction City Comment
  HSC5393  Cirsium occidentale var. candidissimum W. R. Rogers 1966-8-15 215 Plumas along Hwy. 70 Comment
  HSC72015  Cirsium occidentale var. candidissimum J. P. Smith, J. O. Sawyer, Kevin Sawyer, Jane Sawyer 1976-9-5 8977 Siskiyou 1/5 mi. W of State Rte. 3 on Road 8 671 Comment
  HSC83525  Cirsium occidentale var. candidissimum Clare R. Wheeler, Gladys L. Smith, T. Sholars 1982-6-29 2451 Mendocino Cummings, 1.0 mi. N of Hwy. 101 on access rd. to Little Red Mtn. 625 Comment
  HSC97973  Cirsium occidentale var. candidissimum Cara Witte 2007-6-21 318 Humboldt Along National Forest 1 on Kinsey Ridge. Approximately 2 miles southeast of intersection with 5N04. Near cattleguard. 1390 Comment
  JEPS59230  Cirsium occidentale var. candidissimum W. L. Jepson 1902-6-20 1893 Humboldt Ft. Seward Ranch ridge 1219 Comment
  JEPS59288  Cirsium occidentale var. candidissimum W. L. Jepson 1927-7-3 12371 Humboldt near Leggett Valley; South Fork Eel River 365 Comment
  OBI53783  Cirsium occidentale var. candidissimum David J. Keil 1992-7-20 23475 Siskiyou 10.3 mi W of Fort Jones along Scott River rd; above Scott river 900 Comment
  OBI54136  Cirsium occidentale var. candidissimum David J. Keil, Kathleen Keil 1992-7-24 23558 Siskiyou 2.8 mi NE of Hwy 3 on Gazelle-Callahan rd Comment
  OBI54138  Cirsium occidentale var. candidissimum David J. Keil 1992-7-20 23501 Siskiyou Klamath NF, SW of Fort Jones. Along forest Rd 46N64, 1.1 mi W of Scott River Rd Comment
  OBI55158  Cirsium occidentale var. candidissimum David J. Keil 1988-8-23 21010 Alpine Sierra Nevada 3.2 miles west of junction Hwy 89, 11.5 miles west of Monitor Pass Summit Comment
  OBI59167  Cirsium occidentale var. candidissimum Vern Yadon 2001-4-19 s.n. Monterey Malpaso Cyn Comment
  OBI65285  Cirsium occidentale var. candidissimum David J. Keil 2004-7-10 30312 Shasta Along California Route 44 east of Old Station. Lassen National Forest. Vicinity of 40 deg. 40.757'N x 121 deg. 23.994'W 1317 Comment
  OBI68593  Cirsium occidentale var. candidissimum B. Villegas 2000-8-23 s.n. Alpine Hwy 89 at mile post 5.00 in the vicinity of Monitor Pass Comment
  OBI81553  Cirsium occidentale var. candidissimum Jill M. Bushakra, John Bushakra 2000-6-16 42 Humboldt Across Hwy 101/Hwy 271 from the Elfin Glen Gift Shop, north of the Standish-Hickey Prk. Opening in coniferous forest. 213 Comment
  PGM5284  Cirsium occidentale var. candidissimum Beatrice F Howitt 1956-6-8 0964 Monterey Santa Lucia Mountains, Carmel Highlands, Along tr above Highlands Comment
  PGM5285  Cirsium occidentale var. candidissimum Beatrice F Howitt 1963-6-10 1621 Monterey Northern Monterey County, Marina, Sand dunes near bay Comment
  POM127133  Cirsium occidentale var. candidissimum L. R. Abrams 1922-8-6 9901 Siskiyou Klamath River 6 miles below Hornbrook Comment
  POM129314  Cirsium occidentale var. candidissimum Roxana S. Ferris 1926-9-6 6805 Sierra 7 miles above Markleeville on Ebbets Pass Road Comment
  POM253602  Cirsium occidentale var. candidissimum C. L. Hitchcock, J. S. Martin 1939-7-13 5422 Trinity 65 miles east of Arcata on Arcata-Redding Hiway 457 Comment
  POM352191  Cirsium occidentale var. candidissimum E. Crow 1929-8-7 400 Monterey Gibson's Canyon, Santa Lucia Mts., near Carmel Comment
  RSA0070692  Cirsium occidentale var. candidissimum Joseph P. Tracy 1941-8-24 17015 Trinity Along Trinity Highway, west slope of South Fork Mountain. 1067 Comment
  RSA0070695  Cirsium occidentale var. candidissimum Geo. D. Butler 1910-6-2 1449 Siskiyou Near Yreka. Comment
  RSA0070696  Cirsium occidentale var. candidissimum E. K. Balls 1950-9-6 15696 Plumas Jackson Creek Public Camp, Middle Fork Feather River, off Hwy. 24, east of Quincy. 1402 Comment
  RSA0070699  Cirsium occidentale var. candidissimum R. F. Thorne, C. W. Tilforth 1969-9-5 39183 Modoc 3.3 miles N of Likely. 1357 Comment
  RSA0070700  Cirsium occidentale var. candidissimum Milo S. Baker 1893-7-25 s.n. Modoc Lava beds. Comment
  RSA0070851  Cirsium occidentale var. candidissimum E. K. Balls, Percy C. Everett 1952-10-11 18157 Modoc 1 mile SE of crest of Fandango Pass, Warner Mts. 1707 Comment
  RSA168798  Cirsium occidentale var. candidissimum Joseph P. Tracy 1942-8-9 17302 Humboldt Trinity River Valley, at Willow Creek 152 Comment
  RSA439216  Cirsium occidentale var. candidissimum C. S. Gilbert 1954-7-12 s.n. Trinity Near Weaverville Comment
  RSA50183  Cirsium occidentale var. candidissimum E. K. Balls 1949-7-8 13924 Siskiyou Between Callahan and Etna 915 Comment
  RSA7563  Cirsium occidentale var. candidissimum C. B. Wolf 1933-9-24 5495 Nevada 2.5 miles E of Nevada City on road to Emigrant Gap, W slope of Sierra Nevada 915 Comment
  RSA78395  Cirsium occidentale var. candidissimum P. A. Munz 1952-6-29 17845 Trinity Grizzly Creek, branch of North Fork of Trinity River, north of Helena 1037 Comment
  SBBG18918  Cirsium occidentale var. candidissimum F. E. Clements 1918-1 Siskiyou 2 mi from Hornbrook Comment
  SEINET10808344  Cirsium occidentale var. candidissimum Harold W. Rickett 1928-6-23 Rickett s.n. Unknown Tioga Pass, High Sierras. Comment
  SEINET7836758 Image available Cirsium occidentale var. candidissimum C. N. Saulisberry 1949-8-28 49 Alpine Along highway, 3 miles south of Markleeville 1692 Comment
  SJSU11879  Cirsium occidentale var. candidissimum H. H. Naqui 1965-7-18 Nevada by roadside of Sagehen Road adjacent to Sagehen Creek Field Station on Sagehen Creek, c. 12 mi N of Truckee 1950 Comment
  UC1223056  Cirsium occidentale var. candidissimum Joseph P. Tracy 1942-8-9 17302 Humboldt at Willow Creek Trinity River Valley, Willow Creek 152 Comment
  UC129598  Cirsium occidentale var. candidissimum Mrs. M. H. Manning Jul 20 1901-Jul 30 1901 Humboldt near Hupa; Bald Hill Comment
  UC30791  Cirsium occidentale var. candidissimum Mrs. R. M. Austin 1884-1-1 Modoc hills near Davis Creek Comment
  UC334641  Cirsium occidentale var. candidissimum unknown Sierra Sierra Valley Comment
  UC365817  Cirsium occidentale var. candidissimum J. G. Lemmon and wife Unknown Pacific Coast Comment
  UC705706  Cirsium occidentale var. candidissimum Marion Ownbey and Fred. G. Meyer 1940-7-1 2159 Modoc 1 mi w of Cedarville Comment
  UC711943  Cirsium occidentale var. candidissimum Roxana S. Ferris and Laura Lorraine 1941-8-12 10511 Modoc just below e slope of summit of Cedar Pass (Cedarville-Alturas Road); Warner Mountains, Cedar Pass 1828 Comment
  UC722086  Cirsium occidentale var. candidissimum C. L. Hitchcock and J. S. Martin 1939-7-13 5422 Trinity 65 mi e of Arcata (on Arcata-Redding Hiway) 457 Comment
  UCD130425  Cirsium occidentale var. candidissimum Frederica Bowcutt 1989-7-11 1480 Mendocino Sinyone Wilderness State Park, 70 air miles SSE of Eureka, 20 air miles SSW of Garberville, 10 air miles SSE of Four Corners. Above Dark Gulch along Lost Coast Trail. 304 Comment
  UCD130573  Cirsium occidentale var. candidissimum Dan Markham 1994-7-11 s.n. Shasta near MacArthur. Comment
  UCD130574  Cirsium occidentale var. candidissimum Emily McPherson; Gordon True 1975-8-8 102 Nevada Canyon 22, eastern border Interstate 80. 1584 Comment
  CAS-BOT-BC100977  Cirsium occidentale var. compactum Alice Eastwood 1926-4-28 13671 San Luis Obispo Cambria Comment
  CAS-BOT-BC100978  Cirsium occidentale var. compactum R. F. Hoover 1967-5-13 10567 San Luis Obispo Coast west of Cambria Comment
  CAS-BOT-BC100979  Cirsium occidentale var. compactum Roxana S. Ferris; R. Bacigalupi 1946-4-14 11118 San Luis Obispo Cambria Comment
  CAS-BOT-BC100981  Cirsium occidentale var. compactum Roxana S. Ferris; R. Bacigalupi 1946-4-14 11118 San Luis Obispo Cambria Comment
  CAS-BOT-BC100983  Cirsium occidentale var. compactum Alice Eastwood; John Thomas Howell 1938-6-15 5976 A San Luis Obispo Between Cambria and San Simeon Comment
  OBI31974  Cirsium occidentale var. compactum David J. Keil, Melissa Luckow 1981-7-3 14958 San Luis Obispo Arroyo de la Cruz, N of San Simeon. Along N side of the stream from freshwater marsh W of Hwy 1 E along the ridge system to lower slopes of Pine Top Mtn. and back to the hwy along riparian zone Comment
  OBI5562  Cirsium occidentale var. compactum Sharon Jochums 1974-4-28 143 San Luis Obispo West of Hwy 1, S of Arroyo de la Cruz Comment
  OBI74394  Cirsium occidentale var. compactum David J. Keil, Malcolm McLeod, Melissa Luckow, Julie Vanderwier, et al. 1980-5-18 13999 San Luis Obispo CNPS photography committee field trip to Arroyo de la Cruz. Ca. 1 mi E of Calif rte 1 on Hearst Ranch Comment
  OBI74396  Cirsium occidentale var. compactum Helen Jones 1981-5-5 71 San Luis Obispo Piedras Blancas Point Comment
  OBI75153  Cirsium occidentale var. compactum David J. Keil 2011-5-26 31034 Monterey Highway 1, crossing of El Sur Ranch south of Monterey 40 Comment
  PGM2318  Cirsium occidentale var. compactum Vern Yadon 1983-4-10 San Luis Obispo Arroyo de la Cruz, At field edge Comment
  PGM2319  Cirsium occidentale var. compactum Vern Yadon 1983-4-10 San Luis Obispo Arroyo de la Cruz, At field edge Comment
  PGM4897  Cirsium occidentale var. compactum Brian LeNeve 1989-5-14 Monterey Santa Lucia Mountains, Little Sur River mouth Highway 1, 1 mi S of Little Sur River mouth W side of Rd Comment
  POM147860  Cirsium occidentale var. compactum J. B. Feudge 1927-6-30 1800 San Luis Obispo Cambria. Comment
  POM171674  Cirsium occidentale var. compactum P. A. Munz, E. Crow 1930-4-10 11777 Santa Barbara San Miguel Island. Comment
  POM220129  Cirsium occidentale var. compactum Ralph Hoffmann 1932-5-6 s.n. Santa Barbara Santa Rosa Island. Tranquillon Canyon. Comment
  RSA297183  Cirsium occidentale var. compactum Robert F. Hoover 1941-5-25 5255 Monterey Near mouth of Little Sur River Comment
  RSA306679  Cirsium occidentale var. compactum R. F. Thorne, Tilforth, Giver, et al. 1979-5-1 52728 Santa Barbara San Miguel Island. Near airstrip on west side of the island. 122 Comment
  SBBG102160  Cirsium occidentale var. compactum M. Daily 1981-4-21 SR 323 Santa Barbara W of mouth of Arlington Springs Cyn Comment
  SBBG11412  Cirsium occidentale var. compactum E. R. Blakley 1961-4-28 4230 Santa Barbara 0.1 mi W of the old ranch house 161 Comment
  SBBG124187  Cirsium occidentale var. compactum D. Wilken with E. Painter 2011-5-2 17948 San Luis Obispo coastal flat ca. 0.7-0.8 km N of Piedras Blancas light house, E of Hwy 1 2 Comment
  SBBG22197  Cirsium occidentale var. compactum R. N. Philbrick 1964-6-25 B 64 -256 Santa Barbara cyn N of Crook Point 91 Comment
  SBBG39607  Cirsium occidentale var. compactum P. H. Raven, E. R. Blakley, R. Ornduff 1960-4-5 14923 Santa Barbara behind point opposite San Miguel Island 152 Comment
  SBBG42174  Cirsium occidentale var. compactum M. B. Dunkle 1939-7-31 8401 Santa Barbara Cuyler Harbor Comment
  SBBG80125  Cirsium occidentale var. compactum R. Hoffmann 1930-4-10 Santa Barbara San Miguel Island Comment
  SBBG80126  Cirsium occidentale var. compactum R. Hoffmann 1930-6-11 Santa Barbara San Miguel Island Comment
  SBBG80127  Cirsium occidentale var. compactum R. Bond 1939-4-19 421 Santa Barbara San Miguel Island Comment
  SBBG80128  Cirsium occidentale var. compactum R. Hoffmann 1930-4-10 Santa Barbara San Miguel Island Comment
  SBBG80129  Cirsium occidentale var. compactum R. Hoffmann 1927-3-25 Santa Barbara San Miguel Island Comment
  SBBG80136  Cirsium occidentale var. compactum R. Hoffmann 1932-5-10 Santa Barbara W end Comment
  SBBG80146  Cirsium occidentale var. compactum R. Hoffmann 1930-7-9 Santa Barbara Santa Rosa Island Comment
  SBBG81116  Cirsium occidentale var. compactum C. F. Smith 1973-3-16 10398 Santa Barbara Carrington Point Comment
  SBBG83344  Cirsium occidentale var. compactum C. F. Smith 1962-5-27 6932 Santa Barbara Hoffmann Point S of Prince Island Comment
  SBBG83349  Cirsium occidentale var. compactum C. F. Smith 1963-6-9 8239 Santa Barbara W of Orr's Camp, NW coast of the island Comment
  SBBG83735  Cirsium occidentale var. compactum C. F. Smith 1962-6-11 6977 Santa Barbara in arroyo of cattle pasture in hills N of Point Sal ridge Comment
  SD98829  Cirsium occidentale var. compactum Darley F. Howe 1977-5-17 4944 San Luis Obispo South of mouth of Arroyo de la Cruz. Comment
  UC1315072  Cirsium occidentale var. compactum R. F. Hoover 1967-5-13 10567 San Luis Obispo coast w of Cambria Comment
  UC761996  Cirsium occidentale var. compactum R. F. Hoover 1941-5-25 5255 Monterey near mouth of Little Sur River Comment
  JEPS50752  Cirsium occidentale var. compactum Rimo Bacigalupi 1967-6-27 9298 San Luis Obispo just n of Piedras Blancas Point Comment
  OBI29031  Cirsium occidentale var. compactum Melissa Luckow 1981-6-25 718 San Luis Obispo Coastal area just N of San Simeon Beach Comment
  OBI7881  Cirsium occidentale var. compactum David J. Keil 1977-2-19 11942 San Luis Obispo N of San Simeon along Calif hwy 1, 10 mi S of Monterey Co. line Comment
  CDA1383  Cirsium occidentale var. coulteri Phillipson 1915-6-9 s.n. Los Angeles Arcadia; eastern part of town. Comment
  CDA1386  Cirsium occidentale var. coulteri T. C. Fuller 1961-4-1 6240 Los Angeles Claremont; SE of E. Baseline Rd. at Padua Ave. (NW of Cable Airport, Upland CA.) Comment
  CDA1389  Cirsium occidentale var. coulteri T. C. Fuller 1959-6-24 2760 Monterey Fort Ord. 0 Comment
  CDA1392  Cirsium occidentale var. coulteri Robin Breckenridge 1986-5-14 s.n. Sonoma Bodega Bay; Bodega Dunes State Campground. Comment
  CDA1394  Cirsium occidentale var. coulteri T. C. Fuller 1958-5-7 3862 San Bernardino Mill Creek Canyon, 1 mile above Green Spot. 0 Comment
  CDA14453  Cirsium occidentale var. coulteri G. D. Barbe, Annetta Carter, Baki Kasapligil 1973-6-2 1593 Santa Barbara Santa Cruz Island; Islay Canyon Road on ridge southwest of UCCI Field Station. 228 Comment
  OBI57639  Cirsium occidentale var. coulteri David J. Keil 1993-1 24088 Santa Barbara North base. at california rte. 1 (vandenberg road) turnoff from california rte. 135 at ne corner of base. Comment
  OBI57649  Cirsium occidentale var. coulteri David J. Keil 1999-5-13 28338 San Luis Obispo Arroyo Grande area; Nipomo Mesa; 220 Summit Station Road. Comment
  OBI69262  Cirsium occidentale var. coulteri John Knapp, Denise Knapp 2003-4-13 34 Los Angeles Catalina Island. 3695087.382N x 369146.887E Comment
  RSA0062626  Cirsium occidentale var. coulteri R. G. Swinney 2010-6-8 13188 Los Angeles Placerita Canyon Natural Area, east entrance (Walker Ranch) from Placerita Cyn. Rd. to canyon bottom and 0.2 miles to the west along Placerita Canyon Trail. 546 Comment
  RSA0085349  Cirsium occidentale var. coulteri R. G. Swinney 2010-4-28 12378 Los Angeles near Sylmar, Wilson Canyon Park, from the mouth of eastern fork of Wilson Cyn. (at Wilson Debris Basin) to 0.5 miles east (upstream), below Natl. Forest boundary. 488 Comment
  SBBG112450  Cirsium occidentale var. coulteri D. Keil 1993-5-20 24061 -1 Santa Barbara US 101 S of Santa Maria, 4 mi N of Cat Cyn Rd Comment
  SBBG14986  Cirsium occidentale var. coulteri E. R. Blakley 1959-4-25 2839 Santa Barbara N rim of Fox Cyn near Veronica Springs 30 Comment
  SBBG28281  Cirsium occidentale var. coulteri R. N. Philbrick 1967-4-16 B 67 -132 Santa Barbara E-facing slope of Sierra Blanca summit 457 Comment
  SBBG31879  Cirsium occidentale var. coulteri R. N. Philbrick, M. R. Benedict, C. F. Smith 1965-4-20 B 65 -722 Santa Barbara rd to Navy Compound, E of Eagle Cyn and ca. 1 mi E of Prisoners Harbor pier 106 Comment
  SBBG35357  Cirsium occidentale var. coulteri H. M. Pollard 1969-7-18 Ventura Ventura River, N of and near Baldwin Rd crossing Comment
  SBBG39610  Cirsium occidentale var. coulteri E. R. Blakley 1963-4-10 5575 Los Angeles jct of Whites Landing and Airport rd, NE side of Black Jack Mtn 381 Comment
  SBBG39879  Cirsium occidentale var. coulteri H. M. Pollard 1958-6-12 Santa Barbara Devereaux Dunes, Goleta Comment
  SBBG41098  Cirsium occidentale var. coulteri H. M. Pollard 1958-6-14 Santa Barbara mouth of ravine near Laguna Blanca School, Hope Ranch Comment
  SBBG52579  Cirsium occidentale var. coulteri R. Zembal 1977-5-25 Ventura just N of Beach Rd, near South J Avenue, Pacific Missile Test Center Comment
  SBBG65959  Cirsium occidentale var. coulteri R. Hoffmann 1929-3-8 Santa Barbara Lompoc Comment
  SBBG65960  Cirsium occidentale var. coulteri R. Hoffmann 1929-3-9 Santa Barbara Lompoc Comment
  SBBG65964  Cirsium occidentale var. coulteri L. G. Yates 1895-3-30 Santa Barbara near Mission Santa Barbara Comment
  SBBG65976  Cirsium occidentale var. coulteri H. M. Pollard 1944-1 Ventura Ojai Valley Comment
  SBBG71523  Cirsium occidentale var. coulteri E. R. Blakley 1961-3-13 3966 Santa Barbara first cyn running north, E of El Sobrante 182 Comment
  SBBG80132  Cirsium occidentale var. coulteri F. R. Fosberg 1932-5-6 8129 Los Angeles Big Wash Cyn, Avalon 50 Comment
  SBBG80142  Cirsium occidentale var. coulteri R. Hoffmann 1930-7-1 Santa Barbara Cochies Prietos [Coches Prietos] Comment
  SBBG83737  Cirsium occidentale var. coulteri C. F. Smith 1955-3-31 4020 Santa Barbara Burton Mesa, Camp Cooke Comment
  SBBG83738  Cirsium occidentale var. coulteri H. M. Pollard 1958-6-14 Santa Barbara Hope Ranch near Laguna Blanca School, S of the lake Comment
  SBBG84247  Cirsium occidentale var. coulteri H. M. Pollard 1952-4-21 Santa Barbara Stow Ranch, W of Goleta Comment
  SBBG91629  Cirsium occidentale var. coulteri R. N. Philbrick with M. R. Benedict 1965-6-12 B 65 -1378 Santa Barbara lower part of first major cyn E of Profile Point 30 Comment
  SBBG94479  Cirsium occidentale var. coulteri C. F. Smith -Jun-1964 Santa Barbara Refugio Pass Comment
  SBBG95402  Cirsium occidentale var. coulteri M. B. Dunkle 1928-5-13 1938 Los Angeles roadside near Wishbone Loop, Coach Rd Comment
  SEINET3146341  Cirsium occidentale var. coulteri W. B. Crockatt sn Riverside Prado 91 Comment
  UCD130579  Cirsium occidentale var. coulteri Geoffrey Levin 1974-4-27 58 Los Angeles Evey Canyon, a side Canyon of San Antonio Canyon. San Gabriel Mountains, Santa Ana River and Pacific Slope Drainage Area. 731 Comment
  UCD130580  Cirsium occidentale var. coulteri E. W. Lathrop 1966-4-27 6210 Riverside Main Divide Truck Trail between El Carriso and San Mateo Canyon. Cleveland National Forest. 1219 Comment
  UCD130581  Cirsium occidentale var. coulteri C. L. Serest 1953-4-12 s.n. Santa Barbara Point Sal Ridge, Santa Barbara. Comment
  UCD130583  Cirsium occidentale var. coulteri J. M. Tucker 1951-4-20 2082 Santa Barbara Point Conception. Comment
  UCR258755  Cirsium occidentale var. coulteri R. G. Swinney 2010-5-25 12960 Los Angeles San Gabriel Mountains, just south of boundary of Placerita Canyon Natural Area, in Natl. Forest, Manzanita Mountain (on park map but not on USGS topo), just north of jct. of Manzanita Mtn. Trail and USFS ridge firebreak 671 Comment
  UCR259143  Cirsium occidentale var. coulteri R. G. Swinney 2010-4-28 12378 Los Angeles San Gabriel Mountains, near Sylmar, Wilson Canyon Park, from the mouth of eastern fork of Wilson Cyn. (at Wilson Debris Basin) to 0.5 miles east (upstream), below Natl. Forest boundary 512 Comment
  UCR259940  Cirsium occidentale var. coulteri R. G. Swinney 2010-4-13 12212 Los Angeles San Gabriel Mountains, Lime Kiln Canyon, 0.2-0.5 miles east of Pacoima Canyon 561 Comment
  UCR262284  Cirsium occidentale var. coulteri A. C. Sanders 2006-5-13 32277 Riverside Peninsular Range, UC Emerson Oaks Reserve, c. 8 miles southeast of Temecula, south of Hwy 79 at E end of Pauba Valley, end of Los Caballos Road in vicinity of water tank 488 Comment
  UCR281026  Cirsium occidentale var. coulteri Mitch Provance 2017-6-29 617- 50 Los Angeles Catalina Island, Middle Canyon, E of McGee Lake, 0.2 miles SE of Middle Ranch Rd. and Cape Canyon Trail 207 Comment
  CDA1384  Cirsium occidentale var. coulteri R. H. Dana, T. C. Fuller 1958-4-25 323 -58 Alameda Altamont Hills; east of Livermore. 0 Comment
  OBI25743  Cirsium occidentale var. coulteri David J. Keil, Richard A. Pimentel, Rhonda Riggins-Pimentel, J. K. Hampton, W. Langworthy and R. Gambs 1980-6-12 14058 San Luis Obispo San Luis Range, W of See Cyn Rd along rd through the Hibberd Preserve (owned by the Nature Conservancy) Comment
  OBI25744  Cirsium occidentale var. coulteri David J. Keil, Richard A. Pimentel, Rhonda Riggins-Pimentel, J. K. Hampton, W. Langworthy and R. Gambs 1980-6-12 14058 San Luis Obispo San Luis Range, W of See Cyn Rd along rd through the Hibberd Preserve (owned by the Nature Conservancy) Comment
  SEINET11842966  Cirsium occidentale var. coulteri F. H. Utech, Knight, W.; Knight, I. 1986-1 86 -197 Sonoma The Geysers, ca 14 mi ESE of Preston & US 101 on Geysers Rd, between Jimtown & Mercuryville 830 Comment
  SEINET5507006 Image available Cirsium occidentale var. coulteri James Henrickson 1979-5-23 18170 Los Angeles 7 mi N of newhall in Dry Canyon; S of Dry Canyon Reservoir 396 Comment
  SEINET5507033 Image available Cirsium occidentale var. coulteri J. Sauer, H. Walter 1973-5-31 5535 Los Angeles crest of Santa Monica Mtns above Brentwood Comment
  SEINET5507055 Image available Cirsium occidentale var. coulteri F. R. Fosberg 1931-5-14 S 4876 Los Angeles 2 mi above ranch; Middle Ranch Canyon; Santa Catalina Island Comment
  UCD130584  Cirsium occidentale var. coulteri Collector Unknown Date Unknown s.n. Marin Exact location unknown. Comment
  OBI16729  Cirsium occidentale var. lucianum Robert F. Hoover 1965-6-17 9430 San Luis Obispo Santa Lucia Range. Ridge NW of cuesta Pass Comment
  OBI57431  Cirsium occidentale var. lucianum G. F. Hrusa 1995-5-2 12258 San Luis Obispo Black Butte Research Natural Area. 500 Comment
  RSA643325  Cirsium occidentale var. lucianum R. D. Goeden, D. W. Ricker 1980-6-25 s.n. San Luis Obispo near La Cuesta Summit [Cuesta Pass], beside Hwy 101 (San Luis Obispo-Monterey) 457 Comment
  SBBG109834  Cirsium occidentale var. lucianum C. B. Hardham 1958-5-13 3288 San Luis Obispo Cerro Alto Comment
  SBBG65895  Cirsium occidentale var. lucianum Henry Chapman Ford 1895-1 San Luis Obispo San Luis Obispo County [no specific locality] Comment
  SBBG94331  Cirsium occidentale var. lucianum T. J. Ayers with S. Junak 1989-6-22 754 A San Luis Obispo W-facing cleared slope below TV towers just E of W Cuesta Ridge Rd at eastern botanical area boundary sign, ca. 3 mi W of Hwy 101 Comment
  SBBG94433  Cirsium occidentale var. lucianum S. A. Junak, T. J. Ayers 1989-6-22 4073 San Luis Obispo Cuesta Ridge, main rd (USFS Rd 29S11.3) 1.3 mi W of E boundary sign for the Cuesta Ridge Botanical Area; HOLOTYPE 749 Comment
  SBBG94577  Cirsium occidentale var. lucianum S. A. Junak with T. J. Ayers 1989-6-28 4098 San Luis Obispo Cuesta Ridge Botanical Area: N of main rd (USFS Rd 29S11.3) just S of KSBY Television towers 762 Comment
  UCD67208  Cirsium occidentale var. lucianum G. F. Hrusa 1995-5-28 12258 San Luis Obispo San Luis Obispo County: Steep rocky opening at edge of Quercus agrifolia woodland at margin of unburned area; SE base of Peak 3. 500 Comment
Read comments
Aug 24 2011
  CAS-BOT-BC100986  Cirsium occidentale var. lucianum R. F. Hoover 1964-6-5 8932 San Luis Obispo Near summit of ridge west of upper Lopez Canyon Comment
  OBI16722  Cirsium occidentale var. lucianum Robert F. Hoover 1964-6-5 8932 San Luis Obispo Near summit of ridge W of upper Lopez Cyn Comment
  OBI3868  Cirsium occidentale var. lucianum Patricia Wiese 1971-6-7 97 San Luis Obispo Along main rd by S entrance to Cuesta Ridge Botanical Area. 2 mi NW of Cuesta Pass Comment
  OBI44950  Cirsium occidentale var. lucianum David J. Keil, Rhonda Riggins, Richard Pimentel, Michael Stiles and Joanna Tomassacci 1987-5-17 20162 San Luis Obispo Los Padres Natl Forest, Cuesta East past end ofrd along fire trl in area burned by both the Gay Mtn fire and the Las Pilitas fire Comment
  OBI55022  Cirsium occidentale var. lucianum T. J. Ayers, S. Junak 1989-6-22 754 A San Luis Obispo Los Padres Natl Forest; W facing cleared slope below TV towers just E of W Cuesta Ridge Rd at eastern botanical area boundary sign, ca 3 mi W of hwy 101 Comment
  OBI55024  Cirsium occidentale var. lucianum Steven A. Junak, Tina J. Ayers 1989-6-22 4073 San Luis Obispo Cuesta Ridge; along main road (USFS rd #29S11.3) 1.3 mi W of E boundary sign for the Cuesta Ridge Botanical Area, about 4.3 mi W of hwy 101 Comment
  OBI62939  Cirsium occidentale var. lucianum Jill M. Bushakra, John Bushakra 2000-6-4 35 San Luis Obispo 0.3 mi from Hwy 101 along W cuesta Ridge Rd 469 Comment
  UC1785717  Cirsium occidentale var. lucianum Jill M. Bushakra with John Bushakra 2000-6-4 36 San Luis Obispo 0.3 mi from Hwy 101 along West Cuesta Ridge Road 457 Comment
  CAS-BOT-BC285580  Cirsium occidentale var. occidentale L. R. Abrams 1916-7-18 6142 Humboldt At Trinidad Comment
  CAS-BOT-BC285582  Cirsium occidentale var. occidentale A. C. Sanders; Pam MacKay; Tim Thomas; O. F. Clarke; et al 1997-4-12 20371 Kern Hills S of San Joaquin Valley: San Emigdio Ranch, confluence of San Emigdio Canyon and Doc Williams Canyon, 2.5 mi. WNW of Eagle Rest Peak 854 Comment
  CAS-BOT-BC285584  Cirsium occidentale var. occidentale John Thomas Howell 1927-6-6 2447 Orange Santa Ana River bottom, Santa Ana Canon [Canyon] 152 Comment
  CAS-BOT-BC285585  Cirsium occidentale var. occidentale John H. Thomas 1973-6-29 16866 Santa Clara Mount Hamilton Range. About 1 mile due west of Mount Hamilton Observatory and about 12.5 miles east of the center of San Jose 914 Comment
  CAS-BOT-BC285587  Cirsium occidentale var. occidentale J. H. Thomas 1953-5-2 3092 Santa Cruz Sunset Beach State Park, near USG&GS Markers: Park 1931 and Park 2 - 1931 15 Comment
  CAS-BOT-BC285588  Cirsium occidentale var. occidentale Timothy S. Ross; J. Mark Porter 1995-5-4 8508 Los Angeles Liebre Mountains. Texas Canyon: ca 2.8 road miles NE of Bouquet Canyon Road 609 Comment
  CAS-BOT-BC285589  Cirsium occidentale var. occidentale L. R. Abrams; I. L. Wiggins 1931-7-4 334 Los Angeles White's Landing, Santa Catalina Island Comment
  CAS-BOT-BC285590  Cirsium occidentale var. occidentale Geo. B. Grant Mar 17 s.n. Los Angeles Lincoln Park Comment
  CAS-BOT-BC285592  Cirsium occidentale var. occidentale Louis C. Wheeler 1932-4-30 671 B Los Angeles Mandeville Canyon, Santa Monica Mts. 121 Comment
  CAS-BOT-BC285594  Cirsium occidentale var. occidentale John Thomas Howell 1931-5-29 6556 Los Angeles Westwood Hills, Santa Monica Mts. Comment
  CAS-BOT-BC285595  Cirsium occidentale var. occidentale Le Roy Abrams 1901-4-1 1214 Los Angeles Ballona Harbor Comment
  CAS-BOT-BC285597  Cirsium occidentale var. occidentale Alice Eastwood 1919-6-21 9062 Los Angeles San Fernando Comment
  CAS-BOT-BC285598  Cirsium occidentale var. occidentale Peter H. Raven; Michael P. Johnson 1967-5-2 21304 Marin Angel Island. Between Point Campbell and Hospital Cove, northwest side of island 45 Comment
  CAS-BOT-BC285599  Cirsium occidentale var. occidentale John Thomas Howell 1941-5-18 16188 Marin Stinson Beach Comment
  CAS-BOT-BC285600  Cirsium occidentale var. occidentale Javier Penalosa 1961-7-29 2010 Marin McClure Beach, Pt. Reyes Peninsula Comment
  CAS-BOT-BC285602  Cirsium occidentale var. occidentale John Thomas Howell 1945-7-4 21273 Marin Inverness Ridge Comment
  CAS-BOT-BC285604  Cirsium occidentale var. occidentale John Thomas Howell 1946-5-16 21879 Marin Angel Island, s. side Comment
  CAS-BOT-BC285605  Cirsium occidentale var. occidentale Gordon H. True 1970-4-23 5312 Marin Point Reyes Bird Observatory 3 mi. NW. of Bolinas at Arroyo Honda 30 Comment
  CAS-BOT-BC285607  Cirsium occidentale var. occidentale John Thomas Howell 1941-5-18 16195 Marin Near Bootjack, Mt. Tamalpais Comment
  CAS-BOT-BC285608  Cirsium occidentale var. occidentale John Thomas Howell 1947-5-14 23169 Marin McClure Beach Comment
  CAS-BOT-BC285609  Cirsium occidentale var. occidentale Sally Bianco 1995-6-23 1016 Monterey Near Marina Airport, W of Blanco & Reservation Rds, on old Fort Ord Army Base 49 Comment
  CAS-BOT-BC285612  Cirsium occidentale var. occidentale Alice D. Randall 1910-4-22 334 Monterey Monterey Peninsula. Carmel-by-the-Sea Comment
  CAS-BOT-BC285614  Cirsium occidentale var. occidentale R. F. Hoover 1965-7-12 9490 Monterey Monterey, adjacent to Deer Flat Park Comment
  CAS-BOT-BC285617  Cirsium occidentale var. occidentale A. A. Heller 1903-5-28 6794 Monterey Pacific Grove Comment
  CAS-BOT-BC285618  Cirsium occidentale var. occidentale E. A. McGregor 1906-6-17 19 Monterey Pacific Grove Comment
  CAS-BOT-BC285619  Cirsium occidentale var. occidentale Alice D. Randall 1910-4-8 272 Monterey Monterey Peninsula. Carmel-by-the-Sea Comment
  CAS-BOT-BC285620  Cirsium occidentale var. occidentale A. A. Heller 1903-5-28 6794 Monterey Pacific Grove Comment
  CAS-BOT-BC285622  Cirsium occidentale var. occidentale A. D. E. Elmer 1903-6-1 4411 Monterey Pacific Grove Comment
  CAS-BOT-BC285624  Cirsium occidentale var. occidentale Alice Eastwood 1912-5-28 s.n. Monterey Pacific Grove Comment
  CAS-BOT-BC285627  Cirsium occidentale var. occidentale A. D. E. Elmer 1901-6-1 3171 Monterey Tassajara Hot Springs Comment
  CAS-BOT-BC285628  Cirsium occidentale var. occidentale G. Earle Kelley 1917-6-1 s.n. Monterey Tassajara Springs Comment
  CAS-BOT-BC285629  Cirsium occidentale var. occidentale Alice Eastwood; John Thomas Howell 1936-5-10 2423 Monterey Santa Lucia Camp, Santa Lucia Mts. Comment
  CAS-BOT-BC285631  Cirsium occidentale var. occidentale John Thomas Howell 1955-7-8 30641 Monterey On Arroyo Seco road near Escondido Camp, Santa Lucia Mts. 792 Comment
  CAS-BOT-BC285633  Cirsium occidentale var. occidentale H. M. Hall 1904-5-24 4956 Riverside Vicinity of Riverside. Santa Ana River bottom 213 Comment
  CAS-BOT-BC285636  Cirsium occidentale var. occidentale S. B. Parish 1900-6-1 s.n. San Bernardino Vicinity of San Bernardino 457 Comment
  CAS-BOT-BC285640  Cirsium occidentale var. occidentale T. C. Fuller 1958-5-7 3862 San Bernardino 1 mile above Green Spot, Mill Creek Canyon Comment
  CAS-BOT-BC285642  Cirsium occidentale var. occidentale T. C. Fuller 1958-5-7 3862 San Bernardino 1 mi. above Green Spot, Mill Creek Canyon Comment
  CAS-BOT-BC285644  Cirsium occidentale var. occidentale S. G. Stokes 1895-6-15 s.n. San Diego Chollas Valley Comment
  CAS-BOT-BC285645  Cirsium occidentale var. occidentale LeRoy Abrams 1903-4-29 3345 San Diego Moro hills near Fallbrook Comment
  CAS-BOT-BC285647  Cirsium occidentale var. occidentale John Thomas Howell 1926-4-24 1944 San Francisco Lake Merced, San Francisco Comment
  CAS-BOT-BC285648  Cirsium occidentale var. occidentale Peter H. Raven 1949-4-30 494 San Francisco Lawton & Funston Sts. Comment
  CAS-BOT-BC285649  Cirsium occidentale var. occidentale Peter Rubtzoff 1956-5-28 2530 San Francisco San Francisco. San Miguel Hills. Hillslopes east of O'Shaughnessy Boulevard Comment
  CAS-BOT-BC285650  Cirsium occidentale var. occidentale Peter H. Raven 1956-5-13 9305 San Francisco About 1 mile east of Mt. Davidson, San Francisco Comment
  CAS-BOT-BC285654  Cirsium occidentale var. occidentale Peter Rubtzoff 1952-4-26 938 San Francisco Presidio of San Francisco. Area above Bakers [Baker] Beach, near Lincoln Blvd. Comment
  CAS-BOT-BC285655  Cirsium occidentale var. occidentale Miss. Harriet A. Walker 1911-5-30 108 San Francisco San Francisco Comment
  CAS-BOT-BC285657  Cirsium occidentale var. occidentale John Thomas Howell 1933-7-9 11432 San Francisco Lake Merced, San Francisco Comment
  CAS-BOT-BC285659  Cirsium occidentale var. occidentale R. F. Hoover 1964-8-14 9258 San Luis Obispo Jack Lake Comment
  CAS-BOT-BC285661  Cirsium occidentale var. occidentale Roxana S. Ferris 1953-7-24 12686 San Luis Obispo Oso Flaco Lake, ca. 3 mi. W of State Highway 1 Comment
  CAS-BOT-BC285663  Cirsium occidentale var. occidentale H. M. Pollard 1968-6-7 s.n. San Luis Obispo Near Jack Lake, W. of Union Oil Refinery on Southern Pacific R.R. S. of Oceano Comment
  CAS-BOT-BC285666  Cirsium occidentale var. occidentale Roxana S. Ferris 1953-7-24 12693 San Luis Obispo Black Lake Canyon, ca. 4 mi. SE of Oceano, just E of State Highway 1 and SPRR tracks Comment
  CAS-BOT-BC285671  Cirsium occidentale var. occidentale A. A. Heller 1906-6-8 8379 San Mateo Near Ocean View, San Francisco, on the Lake Merced side of the Ocean Shore tracks Comment
  CAS-BOT-BC285673  Cirsium occidentale var. occidentale Henry M. Pollard 1958-6-12 s.n. Santa Barbara Devereaux Dunes, Goleta Comment
  CAS-BOT-BC285688  Cirsium occidentale var. occidentale Kate Eastwood Phelps 1935-4-1 s.n. Santa Barbara Betteravia Comment
  CAS-BOT-BC285692  Cirsium occidentale var. occidentale John Thomas Howell 1931-4-12 6280 Santa Barbara Cochie Canyon, Santa Cruz Island Comment
  CAS-BOT-BC285694  Cirsium occidentale var. occidentale E. R. Blakley 1962-4-4 5119 Santa Barbara East fork of Canyon del Mar. San Miguel Island 167 Comment
  CAS-BOT-BC285695  Cirsium occidentale var. occidentale E. R. Blakley 1961-3-13 3966 Santa Barbara First canyon running north, east of El Sobranti. Santa Cruz Island 182 Comment
  CAS-BOT-BC285697  Cirsium occidentale var. occidentale John Thomas Howell 1931-4-11 6259 Santa Barbara Near Valley Anchorage, Santa Cruz Island Comment
  CAS-BOT-BC285698  Cirsium occidentale var. occidentale Alice Eastwood 1906-6-13 361 Santa Barbara Country adjacent to Santa Maria Comment
  CAS-BOT-BC285699  Cirsium occidentale var. occidentale L. R. Abrams; I. L. Wiggins 1931-6-30 246 Santa Barbara Santa Rosa Island. Vicinity of Bletcher's [Bechers] Bay Comment
  CAS-BOT-BC285700  Cirsium occidentale var. occidentale Alice Eastwood 1906-6-13 808 Santa Barbara Country adjacent to Santa Maria. Casmailia [Casmalia] Comment
  CAS-BOT-BC285704  Cirsium occidentale var. occidentale Joanne Taylor 1941-7-13 13 Sonoma Bodega Head 30 Comment
  CAS-BOT-BC285705  Cirsium occidentale var. occidentale John Thomas Howell 1930-6-8 5251 Sonoma 1 mile east of Bodega Bay Comment
  CAS-BOT-BC285708  Cirsium occidentale var. occidentale Walter Knight; Irja Knight 1963-8-13 163 Sonoma Horseshoe Cove Comment
  CAS-BOT-BC285710  Cirsium occidentale var. occidentale Steven A. Junak 1995-5-16 SN- 1183 Ventura San Nicolas Island: NE escarpment SW of Rock Jetty, in W fork of Jetty Canyon 60 Comment
  CAS-BOT-BC285711  Cirsium occidentale var. occidentale Steven A. Junak 1990-5-23 SN- 519 Ventura San Nicolas Island: NE side of island, in large canyon just E of hairpin turn in Beach Road 36 Comment
  CAS-BOT-BC285712  Cirsium occidentale var. occidentale Henry M. Pollard 1960-6-15 s.n. Ventura Ventura River Basin. Matilija Canyon near Camp Ortega Comment
  CAS-BOT-BC285713  Cirsium occidentale var. occidentale Peter H. Raven; Henry J. Thompson 1966-4-23 20778 Ventura San Nicolas Island. Above pier near southeast end of island 91 Comment
  CAS-BOT-BC285714  Cirsium occidentale var. occidentale Henry M. Pollard 1963-6-25 s.n. Ventura On east Black Mt., Ojai Valley, Ventura 457 Comment
  CAS-BOT-BC285715  Cirsium occidentale var. occidentale Beatrice F. Howitt 1955-6-15 669 Monterey Monterey Peninsula. Along side of David Ave. Extension close to Del Monte Forest in Del Monte Park, Pacific Grove Comment
  CAS-BOT-BC285717  Cirsium occidentale var. occidentale John Thomas Howell 1931-5-29 6580 Ventura Santa Susana Pass Comment
  CAS-BOT-BC285718  Cirsium occidentale var. occidentale Nora Pettibone; Frank W. Hubby 1895-4-11 s.n. Ventura Ojai Valley and vicinity Comment
  CAS-BOT-BC285719  Cirsium occidentale var. occidentale Henry M. Pollard 1945-4-15 s.n. Ventura Ventura River Basin. Maricopa Road Comment
  CAS-BOT-BC285720  Cirsium occidentale var. occidentale Henry M. Pollard 1960-7-2 s.n. Ventura Ventura River Basin. Maricopa Road near Kennedy Canyon, Ojai Valley Comment
  CAS-BOT-BC286365  Cirsium occidentale var. occidentale Steven A. Junak 1995-5-23 SN- 1222 Ventura San Nicolas Island: S of Rock Jetty 45 Comment
  CAS-BOT-BC286367  Cirsium occidentale var. occidentale Henry M. Pollard 1960-6-21 s.n. Ventura Ventura River Basin. Highway 101 near ocean and Taylor Ranch, Ventura Comment
  CAS-BOT-BC286368  Cirsium occidentale var. occidentale Henry M. Pollard 1963-6-25 s.n. Ventura Ventura River Basin. On east Black Mt., Ojai Valley 457 Comment
  CAS-BOT-BC286369  Cirsium occidentale var. occidentale Henry M. Pollard 1945-6-3 s.n. Ventura Ventura River Basin. Ventura River Comment
  CAS-BOT-BC286370  Cirsium occidentale var. occidentale Henry M. Pollard 1960-7-2 s.n. Ventura Ventura River Basin. Maricopa Rd., near Kennedy Canyon, Ojai Valley Comment
  CAS-BOT-BC286374  Cirsium occidentale var. occidentale Henry M. Pollard 1967-5-13 s.n. Ventura Southern Pacific R.R. (branch) right-of-way south of and near Foster Park Comment
  CAS-BOT-BC286375  Cirsium occidentale var. occidentale John Thomas Howell 1939-6-25 14801 Marin Summit Avenue, Mill Valley Comment
  CAS-BOT-BC286377  Cirsium occidentale var. occidentale John Thomas Howell 1939-6-25 14801 Marin Summit Avenue, Mill Valley Comment
  CAS-BOT-BC286378  Cirsium occidentale var. occidentale Alice Eastwood 1915-6-29 4888 Sonoma Bodega Point Comment
  CATA206  Cirsium occidentale var. occidentale Mark L. Hoefs 1973-4-15 186 Los Angeles Santa Catalina Island: Ben Weston Beach 7 Comment
  CATA393  Cirsium occidentale var. occidentale Mark L. Hoefs, A. Douglas Propst 1974-5-10 461 Los Angeles Santa Catalina Island: Lower Cottonwood Canyon 30 Comment
  CDA11651  Cirsium occidentale var. occidentale G. F. Hrusa, D. Ragan 1995-6-19 12352 San Luis Obispo Nipomo Dunes. Near Duck Club just S of Calendar Rd. Comment
  CDA1393  Cirsium occidentale var. occidentale T. C. Fuller 1958-5-7 3862 San Bernardino Mill Creek Canyon, 1 mile above Green Spot. 0 Comment
  CDA1395  Cirsium occidentale var. occidentale Austin P. Griffiths, Kathleen Jones, Gaylord Jones 1986-4-23 s.n. San Luis Obispo Nipomo Dunes, Santa Maria River Estuary; N side of river, midway N of Golden Girls Meadow behind first dune ridge to N. Comment
  CDA1396  Cirsium occidentale var. occidentale J. L. Johnson 1980-4-24 s.n. Santa Barbara Santa Rosa Island, north side of Island; Vail Ranch at Beechers Bay (Bechers Bay). Comment
  CDA1397  Cirsium occidentale var. occidentale J. L. Johnson 1980-4-24 s.n. Santa Barbara Santa Rosa Island, north side of Island; Vail Ranch at Beechers Bay (Bechers Bay). Comment
  CDA30465  Cirsium occidentale var. occidentale G. F. Hrusa 2008-6-5 17651 Santa Barbara Sierra Madre Mountains; Bull Ridge Trail, N side of Sierra Madre ridge N of Salisbury Potrero approx. 1/4 mile. 1438 Comment
  CDA31794  Cirsium occidentale var. occidentale E. Storm 1979-4-25 Riverside Banning Mias Canyon Rd. 0 Comment
Read comments
Mar 13 2011
  HSC91704  Cirsium occidentale var. occidentale Susan H. Bicknell 1989-4-18 San Luis Obispo Montana de Oro Comment
  IRVC26282  Cirsium occidentale var. occidentale Mark A. Elvin, M. S. Enright, Tricia Wotipka 2003-5-24 2912 Los Angeles Newhall Ranch, head of Salt Creek, northern crest of Santa Susana Mtns. Santa Susana Mtns. 915 Comment
  IRVC27787  Cirsium occidentale var. occidentale A. C. Sanders 2005-5-11 30196 Los Angeles Santa Clarita area, upper Plum Cyn along Plum Cyn Rd between crest and vernal pool on bench in mid cyn, NW of Forest Park between Mint and Bouquet cyns. Western San Gabriel/Liebre Mtns Region 579 Comment
  IRVC28380  Cirsium occidentale var. occidentale Mark A. Elvin, Scott Boczkiewicz 2003-5-14 2746 Ventura Newhall Ranch, Salt Creek, east of the creek NE end of Santa Susana Mtns. 366 Comment
  JEPS127684  Cirsium occidentale var. occidentale Adam C. Schneider 2014-3-29 569 Marin Point Bonita. Comment
  JEPS127938  Cirsium occidentale var. occidentale Adam C. Schneider with Susan Fawcett 2014-3-28 499 San Francisco Hillside above Baker Beach, San Francisco Presidio. Comment
  JEPS59160  Cirsium occidentale var. occidentale W. L. Jepson 1922-7-23 9772 Monterey Monterey Comment
  JEPS59212  Cirsium occidentale var. occidentale J. Burtt Davy 1895-4-20 1084 San Mateo San Mateo Creek Comment
  JEPS59215  Cirsium occidentale var. occidentale W. L. Jepson and H. M. Hall 1901-5-18 1261 Riverside upper San Jacinto Valley; , San Jacinto River 548 Comment
  JEPS59216  Cirsium occidentale var. occidentale Jepson May 15 1913-May 23 1913 5546 San Bernardino e end San Bernardino Valley Comment
  JEPS59217  Cirsium occidentale var. occidentale S. B. Parish 1894-5-1 San Bernardino near San Bernardino Comment
  JEPS59218  Cirsium occidentale var. occidentale W. L. Jepson Monterey Pacific Grove Comment
  JEPS59220  Cirsium occidentale var. occidentale John Thomas Howell 1927-6-6 2447 Orange near, river bottom Rancho Santa Ana; Santa Ana River 152 Comment
  JEPS59221  Cirsium occidentale var. occidentale S. B. and W. F. Parish 1888-5-1 818 San Bernardino San Bernardino Valley Comment
  JEPS59287  Cirsium occidentale var. occidentale W. L. Jepson 1928-4-28 12683 Santa Barbara Bicknell station 128 Comment
  JEPS79352  Cirsium occidentale var. occidentale Edward Lee 1935-6-11 1388 San Francisco nw end of n lake Lake Merced; San Francisco, Lake Merced Comment
  JEPS79439  Cirsium occidentale var. occidentale Edward Lee 1935-6-11 1410 San Francisco n shore of S. Lake Lake Merced; San Francisco, Lake Merced Comment
  JEPS83125  Cirsium occidentale var. occidentale Roy E. Buck and James A. West 1983-6-23 373 Santa Cruz 17 mi nw, (se of Greyhound Rock, wnw of Old Seaside Sch) Santa Cruz; H-H Ranch, Magic Triangle 167 Comment
  JEPS93463  Cirsium occidentale var. occidentale Steven A. Junak 1993-6-10 SN- 1130 Ventura n. escarpment in E. fork Keyhole Canyon (just w. of bottom of Airfield Grade); San Nicolas Isl., E. fork Keyhole Canyon 30 Comment
  JROH629  Cirsium occidentale var. occidentale John H. Thomas 1974-6-30 17466 San Mateo Jasper Ridge Biological Preserve, Stanford University Comment
  LA200182  Cirsium occidentale var. occidentale Jonathan Sauer; J. Habeck, D. Bradbury 1969-5-21 4553 Los Angeles Santa Monica Mountains, above Encino 396 Comment
  LA200184  Cirsium occidentale var. occidentale Carl Epling; M. Epling 1925-5-18 sn Los Angeles SANTA MONICA MOUNTAINS, Griffith Park Comment
  OBI16734  Cirsium occidentale var. occidentale Robert F. Hoover 1964-6-6 8967 San Luis Obispo Los Osos Comment
  OBI39938  Cirsium occidentale var. occidentale Kathy Jones 1982-5-7 s.n. San Luis Obispo Nipomo Mesa, S of Arroyo Grande. Big Coreopsis Hill Comment
  OBI47683  Cirsium occidentale var. occidentale David J. Keil, Chuck Pergler, Donna Elias, and Austin Griffiths 1986-5-8 19418 Santa Barbara Vandenberg AFB. Point just N of Pt Arguello Comment
  OBI50293  Cirsium occidentale var. occidentale Tawney Odegard 1985-5-5 23 San Luis Obispo Morro Bay Kangaroo Rat Reserve. Southeast of Morro Bay, 0.5 miles down Pecho Valley road after passing "Golf Course" sign, turn right on dirt road just past "Deer" sign and continue toward dunes for 0.5 miles. MBKR site is on the left. Comment
  OBI51103  Cirsium occidentale var. occidentale Steve Palmisano 1991-7-1 s.n. Santa Cruz Sunset State Beach, 24 km SE of Santa Cruz Comment
  OBI55034  Cirsium occidentale var. occidentale David J. Keil 1993-5-1 23989 Santa Barbara Vandenberg AB. North Base. NW corner of the base from 1 mi N of Calif hwy 1 (Vandenberg Rd) exit from Calif Hwy 135 (Graciosa Rd) S to vicinity of exit. Hills and valleys W of hwy 135 Comment
  OBI55156  Cirsium occidentale var. occidentale David J. Keil, Kathleen Keil and LynneDee Oyler 1990-4-26 21407 San Luis Obispo Mobil Oil Co property on Nipomo Dunes S of Oso Flaco Lake Comment
  OBI55598  Cirsium occidentale var. occidentale Steven A. Junak 1995-5-16 SN- 1183 Ventura San Nicolas Island: NE escarpment SW of Rock Jetty, in W fork of jetty Cyn Comment
  OBI55604  Cirsium occidentale var. occidentale Unknown 1960-1 s.n. Santa Barbara Santa Rosa Island. Bottom of Cherry Cyn 61 Comment
  OBI55607  Cirsium occidentale var. occidentale E. R. Blakley 1961-4-29 4230 Santa Barbara San Miguel Island. 1/10 mi W of old ranch house 162 Comment
  OBI57410  Cirsium occidentale var. occidentale David J. Keil 1993-1 24109 Santa Barbara North base. along san antonio rd. e, 0.4 miles from junction with vandenberg rd. (california rte. 1) Comment
  OBI60916  Cirsium occidentale var. occidentale David J. Keil, with Malcolm G. McLeod and Deborah Hillyard 1992-5-29 23171 San Luis Obispo Highway 1 at Black Lake Canyon crossing Comment
  OBI62594  Cirsium occidentale var. occidentale David J. Keil 1993-4-23 23949 Santa Barbara Vandenberg AFB. Along Calif Rte 1 (Vandenberg Rd) at unpaved rd E along N side of Barka Slough, ca 1.6 mi E of Jctn of Rte 1 and San Antonio Rd Comment
  OBI67075  Cirsium occidentale var. occidentale David J. Keil 2003-5-28 30250 B Monterey Former base housing area of Fort Ord on outskirts of Marina Comment
  OBI67076  Cirsium occidentale var. occidentale David J. Keil 2003-5-28 30250 A Monterey Former base housing area of Fort Ord on outskirts of Marina Comment
  OBI71303  Cirsium occidentale var. occidentale R. N. Philbrick, David A. Leaberry 1975-5-10 B 75 -128 Santa Barbara Santa Rosa island: Cyn w of Old Ranch Lagoon and NW of East Point 38 Comment
  OBI77442  Cirsium occidentale var. occidentale F. Rush Aug-57 s.n. San Luis Obispo S Morro Bay Comment
  OBI78757  Cirsium occidentale var. occidentale David J. Keil 2013-9-4 32020 San Luis Obispo Morro Bay State Park. South of Los Osos Middle School sports fields. 24 Comment
  POM155675  Cirsium occidentale var. occidentale M. B. Dunkle 1928-5-13 1938 Los Angeles Wishbone Loop, Santa Catalina Island. 244 Comment
  POM171265  Cirsium occidentale var. occidentale P. A. Munz 1930-4-8 11625 Santa Barbara Santa Rosa Island. Near Torrey Pines. Comment
  POM202373  Cirsium occidentale var. occidentale L. M. Booth 1932-6-7 1165 Orange Newport Lagoon. Comment
  POM246452  Cirsium occidentale var. occidentale F. R. Fosberg 1931-5-13 4860 Los Angeles Eagles Nest, Middle Ranch Canyon, Santa Catalina Island 180 Comment
  POM246525  Cirsium occidentale var. occidentale F. R. Fosberg 1931-4-1 677 Los Angeles Avalon, Santa Catalina Island. 10 Comment
  POM246526  Cirsium occidentale var. occidentale F. R. Fosberg 1931-5-21 4935 Los Angeles Santa Catalina Island. Between Cherry Valley and Howlands Landing 20 Comment
  POM352157  Cirsium occidentale var. occidentale Howard Mullins 1931-4-19 s.n. Los Angeles Chevy Chase, Flintridge Comment
  POM352177  Cirsium occidentale var. occidentale M. B. Dunkle 1931-4-22 2470 Los Angeles Avalon Canyon, Santa Catalina Island. Comment
  POM352178  Cirsium occidentale var. occidentale F. R. Fosberg 1931-5-21 4935 Los Angeles Santa Catalina Island. Between Cherry Valley and Howlands Landing 20 Comment
  POM352182  Cirsium occidentale var. occidentale T. S. Clare, Johnstone 1929-10-20 s.n. Los Angeles Eaton Canyon Rd. San Gabriel Mts. 915 Comment
  POM352199  Cirsium occidentale var. occidentale Ora M. Clark 1929-2-3 1507 Los Angeles Venice Comment
  POM352200  Cirsium occidentale var. occidentale Samuel R. Tyson 1943-4-22 s.n. Los Angeles Big Dalton Canyon 366 Comment
  POM48131  Cirsium occidentale var. occidentale Mary F. Spencer 1919-5-10 118 San Bernardino Little Mtn near San Bernardino 305 Comment
  POM53512  Cirsium occidentale var. occidentale L. R. Abrams 1901-5-11 1613 San Francisco Lake Merced Comment
  POM53538  Cirsium occidentale var. occidentale C. F. Baker 1904-5-6 4842 Los Angeles Hills near Pomona Comment
  POM55210  Cirsium occidentale var. occidentale A. D. E. Elmer 1903-06 4411 Monterey Pacific Grove. Comment
  POM55582  Cirsium occidentale var. occidentale W. A. Setchell 1901-5-30 s.n. Monterey Pacific Grove. Comment
  POM6111  Cirsium occidentale var. occidentale J. Potter 1909-6-6 s.n. Los Angeles Claremont. Comment
  POM6123  Cirsium occidentale var. occidentale P. A. Munz 1918-5-16 2249 Los Angeles Claremont. Comment
  RSA0023280  Cirsium occidentale var. occidentale Justin M. Wood 2011-5-9 4017 Ventura Simi Valley: Arroyo Simi: East of State Route 23, south of the Metrolink Railroad Tracks, and south of the creek. 177 Comment
  RSA0059656  Cirsium occidentale var. occidentale Fred M. Roberts, David E. Bramlet 2003-6-6 5907 Orange Rancho Mission Viejo: Donna O'Neill Land Conservancy, west slopes of Cristianitos Canyon, 0.86 km SSW Gato Gate and 0.39 km W of Cristianitos Road. 149 Comment
  RSA0059657  Cirsium occidentale var. occidentale Scott D. White 2003-3-21 8796 Orange Santa Ana Mountain Foothills: Rancho Mission Viejo. East-facing slopes above an unnamed tributary to San Juan Creek. 122 Comment
  RSA0069236  Cirsium occidentale var. occidentale Fred M. Roberts, Lee Ann Caranza 2009-4-7 7141 Orange Dana Point Headlands: Dana Point CNLM Preserve, 0.8 km WNW Dana Point Marine Institute at Dana Point Harbor. 60 Comment
  RSA131346  Cirsium occidentale var. occidentale E. R. Blakley 1960-4-5 3129 Santa Barbara Santa Rosa Island. Above Northwest Anchorage, Beechers [Bechers] Bay 30 Comment
  RSA131432  Cirsium occidentale var. occidentale Peter H. Raven, E. R. Blakley, Robert Ornduff 1960-4-5 14970 Santa Barbara Santa Rosa island, bottom of Cherry Canyon. 61 Comment
  RSA134448  Cirsium occidentale var. occidentale E. R. Blakley 1960-4-29 3319 Santa Barbara Santa Cruz Island. Top of ridge between Coches Prietos Canyon and Alberts Anchorage. 121 Comment
  RSA138270  Cirsium occidentale var. occidentale Percy C. Everett, E. K. Balls 1960-6-10 24163 Los Angeles Claremont. 366 Comment
  RSA14733  Cirsium occidentale var. occidentale L. S. Rose 1933-7-18 33294 San Francisco Lake Merced. Comment
  RSA183271  Cirsium occidentale var. occidentale Peter H. Raven, H. J. Thompson 1966-4-23 20778 Ventura San Nicolas Island. Above pier near SE end of island 60 Comment
  RSA188208  Cirsium occidentale var. occidentale R. F. Thorne 1966-4-6 35929 Los Angeles Santa Catalina Island: about 1 mi. W of Empire Landing. 76 Comment
  RSA221581  Cirsium occidentale var. occidentale Arthur C. Gibson 1971-4-19 1929 San Bernardino Stoddard Canyon, Angeles National Forest. 808 Comment
  RSA246199  Cirsium occidentale var. occidentale C. W. Tilforth, John Dourley 1973-6-14 865 San Luis Obispo Sand dune area back from beach, north of Oso Flaco Lake. Comment
  RSA248840  Cirsium occidentale var. occidentale R. F. Thorne 1973-4-11 42849 Los Angeles San Clemente Island, middle portion of Norton Canyon. 274 Comment
  RSA263657  Cirsium occidentale var. occidentale E. W. Lathrop 1977-4-13 7605 Riverside 4 miles West of Corona between Tin Mine and Santiago Peak, Skyline Drive. Coal canyon at the base of Sierra Peak in the Santa Ana Canyon. Comment
  RSA438795  Cirsium occidentale var. occidentale Ralph Hoffmann 1930-4-10 s.n. Santa Barbara San Miguel Island. Comment
  RSA438796  Cirsium occidentale var. occidentale M. B. Dunkle 1939-4-3 7227 Los Angeles Chenette Canyon, San Clemente Island. Comment
  RSA438800  Cirsium occidentale var. occidentale H. M. Pollard 1958-6-14 s.n. Santa Barbara Mouth of ravine near Laguna Blanca School, Hope Ranch Comment
  RSA501001  Cirsium occidentale var. occidentale Steve Boyd, Timothy S. Ross, L. Arnseth 1989-4-1 3120 Riverside Vail Lake area, ridge-top of volcanic substrate w/clay soil, 2 mi W of dam, at edge of escarpment E of Pauba Valley. 518 Comment
  RSA515345  Cirsium occidentale var. occidentale Don Pendleton 1989-6-6 s.n. Santa Barbara Santa Rosa Island, Becher's Bay area, just W of the barn along the road, S side of the road. 61 Comment
  RSA518099  Cirsium occidentale var. occidentale C. F. Smith 1950-11-3 2869 Santa Barbara Dunes W of Devereux School, SW of Goleta. Former experimental garde of Dr. Frederic E. Clements, started june 1926 and long since abandoned. Comment
  RSA526533  Cirsium occidentale var. occidentale Steve Boyd 1990-4-7 4271 Los Angeles San Clemente Island, lower half of China Cyn, S end of Island, W side. Comment
  RSA587567  Cirsium occidentale var. occidentale D. L. Banks, Steve Boyd 1995-6-14 0678 San Diego NW Palomar Mountains; Agua Tibia Mountains; Cleveland National Forest, Agua Tibia Wilderness Area, E slope of Agua Tibia Mountain, SW of the Crosley Homestead; At Crosley saddle near the junction of the Wildhorse and Magee-Palomar Trail 1198 Comment
  RSA587568  Cirsium occidentale var. occidentale D. L. Banks, Steve Boyd 1995-6-14 0678 San Diego NW Palomar Mountains; Agua Tibia Mountains; Cleveland National Forest, Agua Tibia Wilderness Area, E slope of Agua Tibia Mountain, SW of the Crosley Homestead; At Crosley saddle near the junction of the Wildhorse and Magee-Palomar Trail 1198 Comment
  RSA592402  Cirsium occidentale var. occidentale Mark Hoefs 1974-5-10 461 Los Angeles Santa Catalina Island: on ridge in lower Cottonwood Canyon. 30 Comment
  RSA593982  Cirsium occidentale var. occidentale D. L. Banks, Elizabeth Hedge Banks 1996-5-2 0958 Riverside NW Palomar Mountains; Agua Tibia Mountains; NW foothills of Dorland Mtn.; S end of Los Caballos Road, University of California-Emerson Oaks Reserve, at the Emerson Cottage. 524 Comment
  RSA593983  Cirsium occidentale var. occidentale D. L. Banks, Elizabeth Hedge Banks 1996-5-2 0958 Riverside NW Palomar Mountains; Agua Tibia Mountains; NW foothills of Dorland Mtn.; S end of Los Caballos Road, University of California-Emerson Oaks Reserve, at the Emerson Cottage. 524 Comment
  RSA596800  Cirsium occidentale var. occidentale Timothy S. Ross, J. Mark Porter 1995-5-4 8508 Los Angeles Texas Canyon: ca 2.8 road miles NE of Bouquet Canyon Road. 610 Comment
  RSA611080  Cirsium occidentale var. occidentale E. R. Blakley 1961-3-13 3966 Santa Barbara Santa Cruz Island. First canyon running north, east of El Sobrante. 182 Comment
  RSA643302  Cirsium occidentale var. occidentale R. D. Goeden, D. W. Ricker 1979-5-31 s.n. Santa Barbara Solomon Hills: SE of Orcutt, Solomon Canyon, along Hwy 101, 2 miles S of Clark Ave 213 Comment
  RSA657960  Cirsium occidentale var. occidentale C. Schapiro 1979-4-10 3 Los Angeles Verdugo Mountains; On fire road at intersection of Linda Vista Rd. and Figueroa St., North Glendale 762 Comment
  RSA730579  Cirsium occidentale var. occidentale Naomi Fraga, Ted Anderson 2004-6-19 1277 Kern Sierra Nevada; Southern Sierra Nevada region. The Owens Peak Eastern Watershed: Mount Jenkins. 2317 Comment
  RSA738053  Cirsium occidentale var. occidentale Serena Light 1966-5-31 s.n. Los Angeles San Rafael Hills Comment
  RSA748443  Cirsium occidentale var. occidentale Orlando Mistretta 1992-8-20 764 Los Angeles Transverse Ranges; San Gabriel Mtns Region: Mt. Gleason. Tujunga Ranger District. Comment
  SBBG101637  Cirsium occidentale var. occidentale S. A. Junak 1990-5-23 SN 519 Ventura large cyn just E of hairpin turn in Beach Rd 36 Comment
  SBBG105949  Cirsium occidentale var. occidentale S. A. Junak 1993-3-23 SN 1020 Ventura NE edge of Mesa, just N of Benchmark 396 109 Comment
  SBBG106059  Cirsium occidentale var. occidentale S. A. Junak 1993-6-10 SN 1130 Ventura E fork of Keyhole Cyn, just W of bottom of Airfield Grade 30 Comment
  SBBG106170  Cirsium occidentale var. occidentale S. A. Junak 1995-5-16 SN 1183 Ventura NE escarpment SW of Rock Jetty, in W fork of Jetty Cyn 60 Comment
  SBBG106200  Cirsium occidentale var. occidentale S. A. Junak 1995-5-23 SN 1222 Ventura NE escarpment, S of Rock Jetty 45 Comment
  SBBG120280  Cirsium occidentale var. occidentale R. Burgess, P. Munro 1999-4-2 3218 Ventura Pothole Trail, NW of Lake Piru 914 Comment
  SBBG123143  Cirsium occidentale var. occidentale D. Keil with C. Blair et al 2001-5-25 29506 Santa Barbara N side of Hwy 1, E of jct with San Antonio Rd; Vandenberg Air Force Base Comment
  SBBG127810  Cirsium occidentale var. occidentale R. Burgess, P. Munro 2003-3-7 5525 Ventura Mandalay Beach Park, in the vicinity of Mandalay generating plant; Oxnard 4 Comment
  SBBG133484  Cirsium occidentale var. occidentale R. Burgess, M. Elvin, P. Munro 2013-5-24 9380 Ventura Edison access rd off N terminus of Gerry Rd, Las Posas Hills 183 Comment
  SBBG22389  Cirsium occidentale var. occidentale R. N. Philbrick with R. E. Broder 1965-5-14 B 65 -975 Santa Barbara bottom of Cherry Cyn between Vail Ranch hdqrtrs and Black Mtn 76 Comment
  SBBG39608  Cirsium occidentale var. occidentale P. H. Raven, E. R. Blakley, R. Ornduff 1960-4-5 Santa Barbara Green Cyn [Canada Verde] 152 Comment
  SBBG41694  Cirsium occidentale var. occidentale R. N. Philbrick, J. R. Haller 1965-2-19 B 65 -429 Santa Barbara head of lower eastern tributary to Lobos Cyn Comment
  SBBG45113  Cirsium occidentale var. occidentale L. E. Allen 1966-5-19 San Luis Obispo Oso Flaco Lake area Comment
  SBBG65969  Cirsium occidentale var. occidentale R. Hoffmann 1927-5-8 Santa Barbara Lompoc Comment
  SBBG80135  Cirsium occidentale var. occidentale R. Hoffmann 1932-5-5 Santa Barbara NW of Ranch Comment
  SBBG80137  Cirsium occidentale var. occidentale R. Hoffmann 1929-4-17 Santa Barbara Elder Cyn Comment
  SBBG80145  Cirsium occidentale var. occidentale R. Hoffmann 1929-4-14 Santa Barbara Santa Rosa Island Comment
  SBBG83736  Cirsium occidentale var. occidentale C. F. Smith 1962-4-23 6757 Santa Barbara Point Conception Comment
  SBBG83896  Cirsium occidentale var. occidentale M. R. Benedict 1978-5-7 Santa Barbara crest of bluff ca. half way between Pt Conception and Government Point Comment
  SBBG84250  Cirsium occidentale var. occidentale M. R. Benedict 1978-5-7 Santa Barbara top of bluff half way between Pt Conception and Government Point Comment
  SBBG9245  Cirsium occidentale var. occidentale P. H. Raven, E. R. Blakley, R. Ornduff 1960-4-5 14970 Santa Barbara bottom of Cherry Cyn 60 Comment
  SBBG94192  Cirsium occidentale var. occidentale J. Newman -May-1980 85 Ventura N of Beach Rd Comment
  SBBG95590  Cirsium occidentale var. occidentale M. B. Dunkle 1939-8-6 8478 Santa Barbara arroyo bank, Vail Ranch Comment
  SBBG95914  Cirsium occidentale var. occidentale M. B. Dunkle 1939-4-3 7227 Los Angeles Chenetti Cyn Comment
  SBBG97726  Cirsium occidentale var. occidentale R. N. Philbrick with D. A. Leaberry 1975-5-10 B 75 -128 Santa Barbara cyn W of Old Ranch Lagoon and NW of East Point 38 Comment
  SD129587  Cirsium occidentale var. occidentale R. D. Goeden 1984-4-17 San Bernardino Lone Pine Canyon, Swarthout Canyon Road, 7.5 miles southeast of Wrightwood. 915 Comment
  SD137901  Cirsium occidentale var. occidentale Darin L. Banks, Steve Boyd 1995-6-14 678 San Diego Northwest Palomar Mountains; Agua Tibia Mountains; Cleveland National Forest; East slope of Agua Tibia Mountain. 1189 Comment
  SD143568  Cirsium occidentale var. occidentale R. D. Goeden, D. W. Ricker 1979-5-31 Santa Barbara Solomon Hills, southeast of Orcutt, Solomon Canyon, along Highway 101, 2 miles south of Clark Ave. 213 Comment
  SD185483  Cirsium occidentale var. occidentale Joseph A. Betzler 2003-4-16 906 San Diego San Diego Wild Animal Park, Conservation Area. Near the end of the 'South Ridge Road' on a west facing slope. A| mi NW of junction of Rockwood Canyon and San Pasqual Valley Rd. 349 Comment
  SD186620  Cirsium occidentale var. occidentale Jon P. Rebman, Margie Mulligan 2008-5-16 15231 San Diego Del Dios Highlands County Preserve: SW of Escondido, NW of Lake Hodges and N of Olivehain Reservoir; S of Harmony Grove Road and just E of the Elfin Forest Preserve 189 Comment
  SD189491  Cirsium occidentale var. occidentale Anna Trunnell, Mary Rountree 2007-4-19 36 San Diego Ramona, 4mi NNE of Ramona Airport, 3mi E of San Pasqual, N of Hwy 78 in Boden Canyon , on Boden Canyon Road. 270 Comment
  SD190906  Cirsium occidentale var. occidentale Ian Cain, E. Clayton, S. Glenn 2007-4-15 403 San Diego City of Solana Beach. San Elijo Ecological Reserve. E of Interstate 5, SE of Manchester Ave, N of El Camino Real, SE section. 340 meters west along trail from intersection north of Santa Helena entrance 13 Comment
  SD205247  Cirsium occidentale var. occidentale Andy Mauro, Kathleen Mauro 2008-4-5 40 San Diego Ewing Preserve in Rancho Santa Fe; Approx. 0.8 mi on Linea Del Cielo (S-8) from its intersection with La Granada (S-9), just N of La Sencilla. East side of road. 85 Comment
  SD207571  Cirsium occidentale var. occidentale Carolyn Martus 2008-6-16 763 San Diego Fallbrook, 2I(c) mi NE of, 3I(c) mi W of Rainbow, by Santa Margarita River along the trail that runs on north and west side of river, at the junction of the Santa Margarita river and Willow Glen road. 131 Comment
  SD21297  Cirsium occidentale var. occidentale Norman E. Bilderback 1938-4-17 Los Angeles Santa Catalina Island, Avalon. Comment
  SD217560  Cirsium occidentale var. occidentale Jeannie Gregory, J. Rebman, K. Rich, J. LaGrange 2009-5-1 3104 San Diego Mission Trails Regional Park, 2.6 miles SE of Hwy 52 and Santo Road, 0.5 miles NW of Mission Gorge Road and Jackson Drive, along trail heading E 63 Comment
  SD226334  Cirsium occidentale var. occidentale Barbara Booth, Chris Murphy 2011-6-19 541 San Diego Pala; Wilderness Gardens Preserve, entrance at 14209 Highway 76, at west edge of river at River View Trail crossing, near 0.25 miles NW of junction Highway 76 and Bodie Blvd. 163 Comment
  SD232176  Cirsium occidentale var. occidentale Scott D. White 2003-3-21 8796 Riverside Santa Ana Mountain Foothills: Rancho Mission Viejo. East-facing slopes above an unnamed tributary to San Juan Creek. 121 Comment
  SD235835  Cirsium occidentale var. occidentale Julie Schneider-Ljubenkov 2009-5-13 20 San Diego Pauma Valley; Dancing Coyote Ranch, 20355 Highway 76, 1 mile SE junction of Hwy 76 & Palomar Mountain Road, W of Lake Henshaw. 858 Comment
  SD243487  Cirsium occidentale var. occidentale John LaGrange 2011-5-6 820 San Diego City of San Diego; South of Highway 94; 0.21 miles SW of intersect of 60th street and Federal Blvd. 74 Comment
  SD248579  Cirsium occidentale var. occidentale Jon P. Rebman, W. Schmidtmann & G. Kenney 2015-4-8 29808 San Diego Camp Pendleton: northwest portion of Base; northwest-facing slopes above Cristianitos Creek/San Mateo Creek, NE of the junction of I-5 & Basilone Road, just outside of the Bravo 3 Training Area 79 Comment
  SD261973  Cirsium occidentale var. occidentale Jon Rebman, W. Schmidtmann and G. Kenney 2017-3-27 32761 San Diego Camp Pendleton: northwestern portion of Base on State Park Lease area southwest of the San Mateo Campground; west of Cristianitos Creek, along a trail just west and along Cristianitos Road 79 Comment
  SD30685 Image available Cirsium occidentale var. occidentale Edith A. Purer 1935-3-31 6170 San Diego Hillside, View Point Ranch, north of Lake Hodges Comment
  SD31183  Cirsium occidentale var. occidentale Edith A. Purer 1931-5-26 Los Angeles Palos Verdes Hills Comment
  SD40454  Cirsium occidentale var. occidentale Edith A. Purer 1932-8-26 Santa Barbara 14 miles northwest of Santa Barbara Comment
  SD40455  Cirsium occidentale var. occidentale Edith A. Purer 1932-7-15 3818 Monterey Del Monte Comment
  SD51935  Cirsium occidentale var. occidentale Peter H. Raven 1962-4-10 17186 Los Angeles San Clemente Island, in small arroyo above Wilson Cove. 60 Comment
  SD66909  Cirsium occidentale var. occidentale R. Mitchel Beauchamp 1967-3-18 311 Los Angeles San Clemente Island, in field west of Wilson Cove. Comment
  SDSU13812  Cirsium occidentale var. occidentale Michael G. Simpson, Bill Howell 1998-5-27 27 V98E San Diego Near access road leading from junction of Father Junipero Serra Rd. and Jackson Driveto San Diego River, then east, ca. 3/4 mile north of Jackson Drive, Mission Trails Regional Park. 61 Comment
  SDSU18616  Cirsium occidentale var. occidentale Ian Cain 2009-4-18 1000 San Diego City of Del Mar. Cret Canyon. South of Del Mar Fairgrounds, just south of Racetrack View Drive 31 Comment
  SEINET8044152 Image available Cirsium occidentale var. occidentale Jon P. Rebman, W. Schmidtmann & G. Kenney 2015-1 29808 San Diego Camp Pendleton: northwest portion of base; northwest facing slopes above Cristianitos Creek/San Mateo Creek, NE of the junction of I-5 &Basilone road, just outside of the Bravo 3 Training Area 80 Comment
  SFV20428  Cirsium occidentale var. occidentale I. Panferova 2004-5-4 s. n. Ventura Simi Valley By Santa Susana County Park. 305 Comment
  SFV3837  Cirsium occidentale var. occidentale R. L. Armacost 1933-7-4 4 dup. Los Angeles San Gabriel Mountains Vasquez Rocks, near Newhall, just south of Agua Dulce. 790 Comment
  UC1177303  Cirsium occidentale var. occidentale J. Thomas Howell 1946-5-14 21844 Marin along road between Rock Spring and Summit Meadow; Mt. Tamalpais Comment
  UC1211148  Cirsium occidentale var. occidentale Huron H. Smith 1912-5-26 5004 Los Angeles Avalon Canyon Santa Catalina Island, Avalon Canyon 30 Comment
  UC125866  Cirsium occidentale var. occidentale Alice Eastwood 1908-5-16 179 Santa Barbara Ellwood, adjacent to Santa Barbara Ellwood Comment
  UC134787  Cirsium occidentale var. occidentale Ernest Braunton 1902-4-1 247 Los Angeles Griffith Park Comment
  UC1733786  Cirsium occidentale var. occidentale Kay H. Beach 1940-3-25 327 Kern 4 mi ne Onyx (on Walker Pass hwy, rocky hillside opposite gate to Bloomfield Ranch) 853 Comment
  UC175606  Cirsium occidentale var. occidentale Miss Harriet A. Walker 1911-5-30 108 San Francisco San Francisco Comment
  UC178900  Cirsium occidentale var. occidentale Katharine Brandegee 1905-6-25 Sonoma Bodega Comment
  UC182372  Cirsium occidentale var. occidentale S. B. Parish 1911-5-20 43 San Bernardino 300 Comment
  UC187601  Cirsium occidentale var. occidentale Katharine Brandegee May 17 1916-May 25 1916 Los Angeles Santa Catalina Island Comment
  UC284258  Cirsium occidentale var. occidentale P. A. Munz 1923-4-12 6781 Los Angeles slope above Casa Blanca; San Clemente Island Comment
  UC30814  Cirsium occidentale var. occidentale Alice Eastwood 1896-7-4 Marin Olema Comment
  UC30816  Cirsium occidentale var. occidentale J. Burtt Davy 1893-5-5 165 San Francisco San Francisco peninsula San Francisco Comment
  UC421708  Cirsium occidentale var. occidentale Katharine Brandegee Santa Barbara Surf Comment
  UC421710  Cirsium occidentale var. occidentale Katharine Brandegee San Francisco San Francisco Comment
  UC469080  Cirsium occidentale var. occidentale C. F. Millspaugh 1920-3-25 4876 Los Angeles Gallagher's Canyon Santa Catalina Island, Gallagher's Canyon Comment
  UC469081  Cirsium occidentale var. occidentale C. F. Millspaugh 1920-2-11 4703 Los Angeles Hamilton Canyon Santa Catalina Island, Hamilton Canyon Comment
  UC485368  Cirsium occidentale var. occidentale unknown 1903-6-22 Los Angeles Laurel Canon Comment
  UC519727  Cirsium occidentale var. occidentale Joseph Andorfer Ewan 1932-5-10 7459 Los Angeles above Verdugo Hacienda; Verdugo Canyon Comment
  UC557662  Cirsium occidentale var. occidentale Nell Murbarger 1936-3-1 102 Los Angeles San Clemente Island Comment
  UC625079  Cirsium occidentale var. occidentale F. R. Fosberg 1931-5-14 S 4876 Los Angeles 2 mi above ranch Middle Ranch Canyon; Santa Catalina Island 220 Comment
  UC63139  Cirsium occidentale var. occidentale W. L. Jepson and H. M. Hall May 17 1901-Jun 1 1901 1980 Riverside Dripping Springs Temecula River, Dripping Springs Comment
  UC63140  Cirsium occidentale var. occidentale H. M. Hall 1902-5-1 3246 Ventura Ojai Valley Comment
  UC63255  Cirsium occidentale var. occidentale H. M. Hall 1904-5-24 4956 Riverside vicinity of Riverside; Santa Ana River, Riverside 213 Comment
  UC71899  Cirsium occidentale var. occidentale W. A. Setchell 1897-5-24 San Francisco San Francisco Comment
  UC71903  Cirsium occidentale var. occidentale W. L. Jepson 1896-8-1 Monterey Pacific Grove Comment
  UC76426  Cirsium occidentale var. occidentale Miss M. Alice King 1895-6-1 San Luis Obispo Arroyo Grande Comment
  UC895007  Cirsium occidentale var. occidentale F. R. Fosberg 1931-5-14 S 4876 Los Angeles 2 mi above ranch Middle Ranch Canyon; Santa Catalina Island 220 Comment
  UC91769  Cirsium occidentale var. occidentale D. Cleveland 1884-4-30 San Diego Chollas Valley Comment
  UC91770  Cirsium occidentale var. occidentale D. Cleveland 1887-5-3 San Diego Fallbrook Comment
  UC91777  Cirsium occidentale var. occidentale T. S. Brandegee 1888-6-1 Santa Barbara Island of Santa Rosa Comment
  UCR109522  Cirsium occidentale var. occidentale D. Headrick 1987-5-1 s.n. San Bernardino Cajon Pass, Devore, Kenwood Ave. at old Hwy 15 698 Comment
  UCR112546  Cirsium occidentale var. occidentale A. C. Sanders, K. C. Rose, Y. Moore 1998-6-3 21932 Ventura Moorpark, hills south of Tierra Rejada Valley, along Read Rd. c. 0.5 mile east of Moorpark Rd., just west of Hwy 23, c. 1 mile NW of Wood Ranch Reservoir, c. 2 mi. NE of Thousand Oaks 335 Comment
  UCR112817  Cirsium occidentale var. occidentale A. C. Sanders, Pam MacKay, Tim Thomas, O. F. Clarke, T. Ross 1997-4-12 20371 Kern Hills S of San Joaquin Valley, San Emigdio Ranch, confluence of San Emigdio Canyon and Doc Williams Canyon, 2.5 mi. WNW of Eagle Rest Peak 854 Comment
  UCR113029  Cirsium occidentale var. occidentale T. B. Salvato, A. C. Sanders 2000-5-4 88 San Bernardino Cajon Pass, c. 0.5 mi south of Bluecut and c. 0.5 mi NW of Keenbrook at powerline crossing of Cajon Creek 777 Comment
  UCR117809  Cirsium occidentale var. occidentale Mitch Provance 1998-6-11 683 A Riverside Jurupa Mountains, 'Twin Canyons', south of the historical community known as Declezville; housing development now known as Southridge 320 Comment
  UCR133720  Cirsium occidentale var. occidentale F. R. Fosberg 1931-5-13 S- 4860 Los Angeles Channel Islands, Eagle's Nest, Middle Ranch Canyon, Santa Catalina Island 180 Comment
  UCR133721  Cirsium occidentale var. occidentale F. R. Fosberg 1931-4-1 S- 4440 Los Angeles Channel Islands, Santa Catalina Island, Avalon 10 Comment
  UCR155406  Cirsium occidentale var. occidentale A. C. Sanders, T. B. Salvato 2005-6-17 31095 San Diego Peninsular Range, Boden Canyon Ecological Reserve at E end of San Pasqual Valley, along entrance road from Hwy 78 to Clevenger Canyon 274 Comment
  UCR174502  Cirsium occidentale var. occidentale A. C. Sanders 2006-6-5 33115 San Bernardino San Bernardino Valley, Santa Ana River floodplain SE of East Highlands, pipeline route from Cone Camp Rd. toward Mentone, between Greenspot Rd. and the main channel 473 Comment
  UCR17984  Cirsium occidentale var. occidentale Freda Detmers 1931-3-19 s.n. Los Angeles South Coast, El Segundo sand dunes Comment
  UCR17996  Cirsium occidentale var. occidentale G. R. Johnstone 1934-5-20 s.n. Los Angeles Channel Islands, Santa Catalina Island, Descanso Canyon, near Avalon above Descanso Bay 91 Comment
  UCR206167  Cirsium occidentale var. occidentale A. C. Sanders, T. B. Salvato 2009-5-29 37041 Los Angeles San Gabriel Valley, Irwindale on west side of Santa Fe Dam, west edge of the 605 Fwy north of Arrow Hwy and south of where the the freeway crosses the NW end of the dam 137 Comment
  UCR23289  Cirsium occidentale var. occidentale Kate Kramer 1981-6-8 46 San Bernardino San Bernardino Valley, Upland, NW corner of 16th street and Campus Ave. intersection 450 Comment
  UCR23305  Cirsium occidentale var. occidentale John C. Roos 1952-4-13 5523 Riverside Box Springs Mountains 488 Comment
  UCR3357  Cirsium occidentale var. occidentale H. M. Whistler 1964-4-19 640419- 12 San Bernardino San Bernardino Mtns., State Hwy 38, 0.8 mi below Mill Creek Ranger Station 774 Comment
  UCR3481  Cirsium occidentale var. occidentale Bob Arthur 1964-5-10 640510- 4 Los Angeles San Gabriel Mountains, Monrovia Canyon, on North Canyon Blvd, 1.5 mi. from gate 610 Comment
  UCR47056  Cirsium occidentale var. occidentale E. J. Lawlor 1987-4-26 43 Riverside San Timoteo Badlands, Redlands Blvd, 2.2 mi. north of Hwy 60 640 Comment
  UCR51671  Cirsium occidentale var. occidentale Lyman Benson 1947-3-29 12286 Los Angeles Pacific slope, Indian Hill, City of Claremont 427 Comment
  UCR61086  Cirsium occidentale var. occidentale R. D. Goeden, Don W. Ricker 1984-5-21 s.n. San Bernardino San Gabriel Mtns., Lone Pine Canyon, Swarthout Canyon Rd, c. 7.5 mi. SE of Wrightwood 915 Comment
  UCR65557  Cirsium occidentale var. occidentale T. S. Ross, Steve Boyd 1990-5-14 2504 Los Angeles San Gabriel Mtns., Angeles National Forest, Yerba Buena Ridge, Tujunga Ranger District 1101 Comment
  UCR68894  Cirsium occidentale var. occidentale Steve Boyd, T. S. Ross, Laurel Arnseth 1990-4-7 4271 Los Angeles Channel Islands, San Clemente Island: lower half of China Canyon, S end of island, W side 183 Comment
  UCR80804  Cirsium occidentale var. occidentale Scott D. White 1993-5-29 1437 Riverside San Bernardino Mtns., Banning Canyon & Big Oaks Canyon along the road to Raywood Flat on Yucaipa Ridge 1067 Comment
  UCR85729  Cirsium occidentale var. occidentale Scott D. White 1993-4-29 1291 San Bernardino San Bernardino Mountains, Badger Canyon, above (NE of) Calif. State Univ. San Bernardino 854 Comment
  UCR88479  Cirsium occidentale var. occidentale A. C. Sanders, E. J. Lawlor, P. MacKay, C. L. Sanders 1995-6-24 17379 San Bernardino San Bernardino Mtns, Barton Flats area, Hathaway Flat along Glass Road, near Barton Creek 1829 Comment
  UCR92168  Cirsium occidentale var. occidentale D. L. Banks, Steve Boyd 1995-6-14 678 San Diego Agua Tibia Mountains, NW Palomar Mtns, Cleveland Nat. Forest, Agua Tibia Wilderness Area, E slope of Agua Tibia Mtn, SW of the Crosley Homestead; at Crosley saddle near the junction of the Wildhorse & Magee-Palomar Trail. 1198 Comment
  UCR95586  Cirsium occidentale var. occidentale R. F. Thorne, P. Everett 1963-6-8 32181 Monterey 9 mi. NW of Bradley, along Jolon Rd. 244 Comment
  UCSB15330  Cirsium occidentale var. occidentale Breedlove, Dennis 1961-3-12 Santa Barbara Along the Alamo Pintado Creek from 7-8 miles north of Los Olivos; base of Figueroa Mountain, Birabent Canyon, San Rafael Range 426 Comment
  UCSB22291  Cirsium occidentale var. occidentale Breedlove, Dennis 1962-5-15 Santa Barbara 1 mile south of Prisoners Harbor; Santa Cruz Island 91 Comment
  UCSB36380  Cirsium occidentale var. occidentale Bagley, Mark 1973-5-28 Santa Barbara 70 yards west of Coal Oil Point Reserve, UCSB 1 Comment
  UCSB43777  Cirsium occidentale var. occidentale Nakashima, L. 1982-4-17 Los Angeles On Benton Mine Road, 0.9 miles south of its junction with Mount Ada Road on Santa Catalina Island 198 Comment
  UCSB47664  Cirsium occidentale var. occidentale Forbes, Holly 1982-7-13 Santa Barbara La Purisima Mission State Historic Park. 2 km NE of Lompoc City Limit; above upper reservoir Comment
  UCSB52334  Cirsium occidentale var. occidentale Ferren, Wayne 1984-3-19 Santa Barbara Santa Cruz Island, valley road W of La Cascada, up grade toward Centinela 154 Comment
  UCSB61398  Cirsium occidentale var. occidentale Parikh, Anuja; Gale, Nathan 1994-5-17 Santa Barbara Vendenberg Air Force Base, Wildflower Wetland site 40 Comment
  UCSB7244  Cirsium occidentale var. occidentale Haller, Norman 1953-3-22 Los Angeles Santa Monica Mts., Mulholland Dr. near Sepulveda 457 Comment
  CAS-BOT-BC285610  Cirsium occidentale var. occidentale Alice D. Randall 1910-3-30 189 Monterey Monterey Peninsula. 17 Mile Drive Comment
  CAS-BOT-BC285615  Cirsium occidentale var. occidentale John Thomas Howell 1953-5-8 28957 Monterey Between Carmel and Carmel Valley Comment
  CAS-BOT-BC285625  Cirsium occidentale var. occidentale L. R. Abrams 1920-5-14 7469 Monterey Coast trail, Rancho Los Pesares to Posts Comment
  CAS-BOT-BC285652  Cirsium occidentale var. occidentale Peter Rubtzoff 1956-6-2 2582 San Francisco San Francisco. South of Stanley Drive, east of Lake Merced Comment
  CAS-BOT-BC285658  Cirsium occidentale var. occidentale John Thomas Howell 1932-11-18 10863 San Francisco Between Fort Point & Lobos Creek, Presidio, San Francisco Comment
  CAS-BOT-BC285675  Cirsium occidentale var. occidentale Henry M. Pollard 1959-5-20 s.n. Santa Barbara North of Fox Canyon (near Veronica Springs), Santa Barbara Comment
  CAS-BOT-BC285676  Cirsium occidentale var. occidentale Henry M. Pollard 1959-5-20 s.n. Santa Barbara North of Fox Canyon (near Veronica Springs), Santa Barbara Comment
  CAS-BOT-BC285680  Cirsium occidentale var. occidentale Henry M. Pollard 1959-5-20 s.n. Santa Barbara North of Fox Canyon (near Veronica Springs), Santa Barbara Comment
  CAS-BOT-BC285682  Cirsium occidentale var. occidentale Henry M. Pollard 1959-5-20 s.n. Santa Barbara North of Fox Canyon (near Veronica Springs), Santa Barbara Comment
  CAS-BOT-BC285684  Cirsium occidentale var. occidentale Henry M. Pollard 1958-6-14 s.n. Santa Barbara Hope Ranch, Santa Barbara Comment
  CAS-BOT-BC285685  Cirsium occidentale var. occidentale T. L. Secrest 1953-4-12 s.n. Santa Barbara Point Sal Ridge, east & south of Point Sal Comment
  CAS-BOT-BC285687  Cirsium occidentale var. occidentale Ralph Hoffmann No date on label s.n. Santa Barbara Santa Barbara Comment
  CAS-BOT-BC285689  Cirsium occidentale var. occidentale Henry M. Pollard 1959-5-20 s.n. Santa Barbara North of Fox Canyon (near Veronica Springs), Santa Barbara Comment
  CAS-BOT-BC285690  Cirsium occidentale var. occidentale Henry M. Pollard 1959-5-20 s.n. Santa Barbara North of Fox Canyon (near Veronica Springs), Santa Barbara Comment
  CAS-BOT-BC285702  Cirsium occidentale var. occidentale P. G. Connors 1990-5-18 10 Sonoma Bodega Head. BMR Comment
  CAS-BOT-BC285707  Cirsium occidentale var. occidentale John Thomas Howell 1955-8-6 30893 Sonoma Near Bodega Head Comment
  CAS-BOT-BC285709  Cirsium occidentale var. occidentale Ella Dales Cantelow 1941-6-7 3555 Sonoma State Hy 1 w. of Bodega Comment
  CAS-BOT-BC285716  Cirsium occidentale var. occidentale Beatrice F. Howitt 1962-4-30 1277 a Monterey Monterey Peninsula. On the edge of the Golf Course above 17 Mile Drive, behind the house of Mrs. Frank Culin Comment
  CAS-BOT-BC286372  Cirsium occidentale var. occidentale Sophie Fauntleroy 1939-7-20 s.n. Ventura Ojai Comment
  CAS-BOT-BC290636  Cirsium occidentale var. occidentale Peter Rubtzoff 1958-7-26 3801 Sonoma Laguna de Santa Rosa, east of Sebastopol. Comment
  CAS-BOT-BC290642  Cirsium occidentale var. occidentale Peter Rubtzoff 1960-9-14 4546 Sonoma Laguna de Santa Rosa area, east of Graton, between Occidental and Guerneville roads. Comment
  CDA18936  Cirsium occidentale var. occidentale B. Villegas 1999-6-16 990053 San Luis Obispo Central Coast Ranges; Near entrance to Tosco Oil Co., Nipomo Dunes, Nipomo. 0 Comment
  CDA20471  Cirsium occidentale var. occidentale D. Chang 2004-4-8 PDR 1269580 Santa Barbara Central Coast; 2045 Ballard Canyon Rd in Solvang. 0 Comment
  CDA21687  Cirsium occidentale var. occidentale G. D. Barbe 1974-5-16 1798 Santa Barbara SR 1 north of Lompoc, 1/4 mile north of Rucker Road. 0 Comment
  CDA21688  Cirsium occidentale var. occidentale Paul Okuye 1969-4-8 Santa Barbara Pt. Concepcion, near Jalama. 0 Comment
  JEPS26478  Cirsium occidentale var. occidentale Peter Raven, E. R. Blakley, and Robert Ornduff Apr 5 1970-Apr 7 1970 14970 Santa Barbara bottom of Cherry Canyon; California Channel Islands, Santa Rosa Island, Cherry Canyon 60 Comment
  OBI31086  Cirsium occidentale var. occidentale Julie M. Vanderwier 1980-11-10 s.n. San Luis Obispo Indian Knob Tar Sands. Adj to valley in E portion of the study area Comment
  OBI35490  Cirsium occidentale var. occidentale S. M. Inman 1983-5-7 35 San Luis Obispo Pecho Study Site, Los Osos. 1/2 mi S on Pecho Valley Rd past jctn of Pecho Rd. rt on dirt rd after 'deer' sign, to S of dirt rd 49 Comment
  OBI52401  Cirsium occidentale var. occidentale David J. Keil, V. L. Holland and Lynne Dee Oyler 1995-4-13 24807 Santa Barbara Vandenberg AFB. South Base. Along Coast Rd ca 1.6 mi S of jctn with Honda Ridge Rd Comment
  OBI53420  Cirsium occidentale var. occidentale Arthur W. Hazebrook 1993-5-23 238 San Luis Obispo Nipomo dunes Complex, NE portion of Big Coreopsis Hill, along N base of the Hill approx 10-50 mi from riparian corridor Comment
  OBI53447  Cirsium occidentale var. occidentale Arthur W. Hazebrook 1991-6-6 81 San Luis Obispo Nipomo Dunes Complex, Big Coreopsis Hill, NE facing base of Hill Comment
  OBI53557  Cirsium occidentale var. occidentale Arthur W. Hazebrook 1991-5-7 67 San Luis Obispo Nipomo Dunes Complex, Big Coreopsis Hill, NE most stand of Coreopsis gigantea Comment
  OBI56383  Cirsium occidentale var. occidentale Austin P. Griffiths, K. G. & G. J. Jones 1986-4-23 s.n. San Luis Obispo Midway N of Golden Girls Meadow, N side of Santa Maria River estuary, behind first dune ridge to N Comment
  OBI59166  Cirsium occidentale var. occidentale Vern Yadon 2001-5-8 s.n. Monterey From Property along padre Ln near Crocker Grove, Del Monte forest, Pebble Beach Comment
  OBI66894  Cirsium occidentale var. occidentale David J. Keil, with Charlie Blair et al. 2001-5-25 29506 Santa Barbara Vandenberg Air Force Base. Highway 1 east of junction with San Antonio Road. North side of Highway Comment
  OBI81549  Cirsium occidentale var. occidentale Jill M. Bushakra 2000-5-3 19 b San Luis Obispo Montana de Oro State Park. Sandy soil along trail to Sandspit Beach. 30 Comment
  OBI81552  Cirsium occidentale var. occidentale Jill M. Bushakra 2000-5-3 19 a San Luis Obispo Montana de Oro State Park. Along alternate trail to Sandpit Beach. 30 Comment
  PGM3548  Cirsium occidentale var. occidentale Vern Yadon 1984-6-24 Monterey Northern Monterey County, Merrill Ranch Ft Ord E of, W of Reservation Rd Comment
  PGM4983  Cirsium occidentale var. occidentale Vern Yadon 2002-6-20 Monterey Santa Lucia Mountains, Carmel Valley Garzas Canyon, SW and near W Garzas Rd Comment
  PGM4984  Cirsium occidentale var. occidentale Vern Yadon 2002-6-20 Monterey Santa Lucia Mountains, Carmel Valley Garzas Canyon, SW and near W Garzas Rd Comment
  PGM5283  Cirsium occidentale var. occidentale Beatrice F Howitt 1955-6-16 0685 Monterey Monterey Peninsula, Del Monte Forest, Sand gully under pines Comment
  POM179769  Cirsium occidentale var. occidentale J. T. Howell 1930-8-3 5420 Monterey Between Mission San Carlos and Del Monte Comment
  POM225837  Cirsium occidentale var. occidentale J. T. Howell 1932-11-18 10863 San Francisco Between Fort Point and Lobos Creek, Presidio, San Francisco Comment
  POM293895  Cirsium occidentale var. occidentale Lyman Benson 1947-3-29 12286 Los Angeles Indian Hill, City of Claremont. 427 Comment
  POM53740  Cirsium occidentale var. occidentale A. A. Heller 1903-5-28 6794 Monterey Pacific Grove in pine woods Comment
  RSA0059647  Cirsium occidentale var. occidentale P. A. Munz 1957-5-17 22589 San Luis Obispo On peninsula west of Morro Bay. Comment
  RSA0059650  Cirsium occidentale var. occidentale David A. Young 1969-5-10 P 433 San Bernardino 1/2 mile S of Wilson Ave along Haven Ave across from Chaffey College. 457 Comment
  RSA0059659  Cirsium occidentale var. occidentale Lyman Benson 1937-7-4 8442 Monterey Pacific Grove. Watershed: Pacific Ocean. 15 Comment
  RSA0059660  Cirsium occidentale var. occidentale Lincoln Constance, Alan A. Beetle 1941-5-9 2813 Marin Coastal bluffs 1.6 miles north of Stinson Beach. 15 Comment
  RSA0059662  Cirsium occidentale var. occidentale F. R. Fosberg 1931-4-2 S 4457 Los Angeles Descanso Canyon, Santa Catalina Island. 100 Comment
  RSA0059667  Cirsium occidentale var. occidentale Louis C. Wheeler 1932-4-30 671 B Los Angeles Mandeville Canyon, Santa Monica Mtns. 152 Comment
  RSA18216  Cirsium occidentale var. occidentale C. B. Wolf 1929-4-16 3634 San Luis Obispo Coast Road, 8 miles north of Cayucos. Comment
  RSA29190  Cirsium occidentale var. occidentale Joseph A. Ewan 1935-5-28 9329 Alameda Below Grizzly Peak, upper Strawberry Canyon 457 Comment
  RSA430210  Cirsium occidentale var. occidentale T. L. Secrest 1955-11-10 s.n. Santa Barbara On dunes at Denereux, W of UC Santa Barbara Comment
  RSA502519  Cirsium occidentale var. occidentale Steve Boyd, Timothy S. Ross, L. Arnseth 1989-5-7 3574 Riverside Vail Lake area, along Arroyo Seco drainage from jtn. with Kolb Creek, S to w/in 1/4 mi Hwy 79. 457 Comment
  RSA589128  Cirsium occidentale var. occidentale Steven A. Junak 1995-5-23 sn 1222 Santa Barbara San Nicolas Island: NE escarpmment, S of Rock Jetty. 46 Comment
  RSA757826  Cirsium occidentale var. occidentale Michael Wall 2010-4-28 555 Los Angeles Possible site native growing in the Coastal Scrub display bed CO11 Comment
  RSA88297  Cirsium occidentale var. occidentale T. L. Secrest 1953-4-12 s.n. Santa Barbara Point Sal Ridge Comment
  RSA95579  Cirsium occidentale var. occidentale L. S. Rose 1953-7-13 53048 Marin Bootjack, Mt. Tamalpais Comment
  SD43614  Cirsium occidentale var. occidentale Darley F. Howe 1948-5-17 1831 San Luis Obispo Coast Comment
  SEINET5507009 Image available Cirsium occidentale var. occidentale Lewis S. Rose 1933-7-18 33294 San Francisco Lake Merced Comment
  SEINET5507053 Image available Cirsium occidentale var. occidentale F. R. Fosberg 1931-4-1 S 4440 Los Angeles Avalon, Santa Catalina Island; Upper Sonoran Zone 10 Comment
  UC146448  Cirsium occidentale var. occidentale J. Burtt Davy 1900-6-27 6827 Marin Point Reyes Comment
  UC1595655  Cirsium occidentale var. occidentale W. Wisura 1992-8-19 4817 Santa Barbara 2.9 mi w of Bates Canyon Rd.; Sierra Madre Mts. Comment
  UC91838  Cirsium occidentale var. occidentale Alice Eastwood 1896-9-9 Santa Barbara near the boundary between Santa Barbara and San Luis Obispo Counties; Santa Maria River Comment
  UCSB22424  Cirsium occidentale var. occidentale Whistler, Art 1967-4-12 Santa Barbara Purisima Hills locality is 0.7 miles (via dirt road) from State Hwy. 1, 0.6 miles south of the Hwy's intersection with Los Alamos-Casmalia road Comment
  UCSB46483  Cirsium occidentale var. occidentale Muller, S. 1983-5-30 Santa Barbara Past Coal Oil Point 3 Comment
  UCSB47523  Cirsium occidentale var. occidentale Frank, Tim; Ferren, Wayne 1983-3-25 Santa Barbara Santa Cruz Island; on south slope of Hill 789, @ 1 km. SW of Prisoners Harbor 106 Comment
  UCSB54352  Cirsium occidentale var. occidentale Hickson, Diana 1986-5-18 Santa Barbara 1500 feet SSW of junction of S-20 and Santa Lucia Canyon Road, Burton Mesa 74 Comment
  UCSB56017  Cirsium occidentale var. occidentale Kienitz, Roy 1983-4-17 Monterey Lower Arroyo Seco Canyon, 1/2 mile south-west on Arroyo Seco Road from the junction with Carmel Valley Road 213 Comment
  UCSB62293  Cirsium occidentale var. occidentale Pritchett, David 1987-4-25 Santa Barbara On ridge road, 2 km. W of summit; Santa Cruz Island 365 Comment
  UCSB7243  Cirsium occidentale var. occidentale Koran, Jr., John 1958-5-2 Santa Barbara at intersection of San Marcos Rd. and Painted Cave Rd., 6 miles N. of Goleta Comment
  UCSC009321  Cirsium occidentale var. occidentale Unknown 2015-6-16 672 Monterey Ft. Ord National Monument (Region C10, Austin Road) Comment
  CAS-BOT-BC167581  Cirsium occidentale var. venustum Dana York; Susan Carter 1996-5-10 715 Kern Ca. 59 km E-NE of Bakersfield, 9.3 km E-SE of Bodfish, Erskine Creek drainage, S-facing, limestone (marble) slope of Laura Peak 1500 Comment
  CAS-BOT-BC280111  Cirsium occidentale var. venustum Evelina Cannon 1894-4-10 s.n. San Francisco Lake Merced, San Francisco Comment
  CAS-BOT-BC280113  Cirsium occidentale var. venustum Le Roy Abrams 1901-5-11 1613 San Francisco Lake Merced Comment
  CAS-BOT-BC280114  Cirsium occidentale var. venustum John Thomas Howell 1953-4-26 28933 San Joaquin Corral Hollow Comment
  CAS-BOT-BC280130  Cirsium occidentale var. venustum Alice Eastwood; John Thomas Howell 1936-5-8 2306 San Luis Obispo La Panza Mts. Comment
  CAS-BOT-BC280132  Cirsium occidentale var. venustum A. D. E. Elmer 1903-6-1 4259 San Mateo Crystal Springs Lake Comment
  CAS-BOT-BC280137  Cirsium occidentale var. venustum Henry M. Pollard 1959-5-22 s.n. Santa Barbara West fork of Cold Spring Canyon, Santa Ynez Mountains, Santa Barbara Comment
  CAS-BOT-BC280138  Cirsium occidentale var. venustum Henry M. Pollard 1959-5-22 s.n. Santa Barbara West fork of Cold Spring Canyon, Santa Ynez Mts., Santa Barbara Comment
  CAS-BOT-BC280139  Cirsium occidentale var. venustum Alice Eastwood 1906-6-19 682 Santa Barbara Zaca Lake Forest Reserve Comment
  CAS-BOT-BC280276  Cirsium occidentale var. venustum Henry M. Pollard 1958-5-21 s.n. Santa Barbara Camino Cielo, San Marcos Pass area, Santa Barbara 670 Comment
  CAS-BOT-BC280280  Cirsium occidentale var. venustum L. Beane; L. James 1949-5-18 s.n. Santa Clara Mount Hamilton Comment
  CAS-BOT-BC280284  Cirsium occidentale var. venustum L. R. Abrams 1910-9-24 4331 Santa Clara Los Gatos Canon [Canyon] Comment
  CAS-BOT-BC280288  Cirsium occidentale var. venustum Alice Eastwood; John Thomas Howell 1937-6-5 4525 Santa Clara Road to Madrone Springs Comment
  CAS-BOT-BC280290  Cirsium occidentale var. venustum J. H. Thomas 1954-4-23 3947 Santa Clara Near Loma Prieta Ridge Road 914 Comment
  CAS-BOT-BC280292  Cirsium occidentale var. venustum Lewis S. Rose 1966-7-3 66041 Santa Clara 2 mi south of Saratoga Springs 304 Comment
  CAS-BOT-BC280296  Cirsium occidentale var. venustum Ynes Mexia 1926-6-13 s.n. Santa Clara Loma Prieta Comment
  CAS-BOT-BC280297  Cirsium occidentale var. venustum J. H. Thomas 1953-7-29 3554 Santa Cruz Near summit of Blooms Grade 457 Comment
  CAS-BOT-BC280298  Cirsium occidentale var. venustum V. F. Hesse 1959-7-9 2700 b Santa Cruz Bear Creek road 243 Comment
  CAS-BOT-BC280299  Cirsium occidentale var. venustum John Thomas Howell 1939-6-16 14765 Santa Cruz Ben Lomond sand-hills Comment
  CAS-BOT-BC280300  Cirsium occidentale var. venustum John Thomas Howell 1939-6-16 14765 Santa Cruz Ben Lomond sand hills Comment
  CAS-BOT-BC280352  Cirsium occidentale var. venustum J. H. Thomas 1954-5-7 4099 Santa Cruz On top of ridge between Scott and Mill Creek drainages, about 2.2 miles S - SW of Eagle Rock 518 Comment
  CAS-BOT-BC280354  Cirsium occidentale var. venustum Marcus E. Jones 1881-6-1 s.n. Santa Cruz Santa Cruz Comment
  CAS-BOT-BC280355  Cirsium occidentale var. venustum Alice Eastwood 1912-7-25 1445 Shasta Pitt to Baird Comment
  CAS-BOT-BC280359  Cirsium occidentale var. venustum Alice Eastwood 1921-5-15 10510 Solano Benicia Comment
  CAS-BOT-BC280361  Cirsium occidentale var. venustum A. A. Heller 1902-6-24 5753 Sonoma Near Burke's Sanitarium Comment
  CAS-BOT-BC280365  Cirsium occidentale var. venustum Peter Rubtzoff 1952-6-3 1144 Sonoma South slopes of Fitch Mtn., near Healdsburg Comment
  CAS-BOT-BC280371  Cirsium occidentale var. venustum A. A. Heller 1902-6-24 5753 Sonoma Near Burke's Sanitarium Comment
  CAS-BOT-BC280373  Cirsium occidentale var. venustum L. R. Abrams 1916-7-4 5794 Sonoma Road between Petrified Forest and Mark West Comment
  CAS-BOT-BC280382  Cirsium occidentale var. venustum Peter H. Raven 1954-7-23 s.n. Tulare Crabtree Creek 3230 Comment
  CAS-BOT-BC280384  Cirsium occidentale var. venustum John Thomas Howell 1942-7-27 17311 Tulare Cliff Creek between Deer Creek and Pinto Lake Comment
  CAS-BOT-BC280385  Cirsium occidentale var. venustum John Thomas Howell 1940-8-2 15891 Tulare Slope north of Reflection Lake 3352 Comment
  CAS-BOT-BC280387  Cirsium occidentale var. venustum Roxana S. Ferris; Laura Lorraine 1942-7-23 10805 Tulare Rattlesnake Creek Pasture, trail between Franklin Pass and Kern River, Sequoia National Park 2560 Comment
  CAS-BOT-BC280389  Cirsium occidentale var. venustum H. M. Hall; H. D. Babcock 1904-8-1 5696 Tulare Southern Sierra Nevada Mountains. Vicinity of Mineral King. Monarch Creek 2743 Comment
  CAS-BOT-BC280390  Cirsium occidentale var. venustum Steve Boyd; Dave Bramlet 1986-6-9 1881 Tulare Southern Sierra Nevada Mtns.: Chimney Creek Canyon, side canyon So. Peak 7155 south of Chimney Creek Comment
  CAS-BOT-BC280392  Cirsium occidentale var. venustum John Thomas Howell 1940-8-2 15891 Tulare Slope north of Reflection Lake 3352 Comment
  CAS-BOT-BC280395  Cirsium occidentale var. venustum John Thomas Howell; Gordon H. True 1969-9-30 46370 Tulare Burton Camp, Cherry Hill Road, Brush Creek Canyon. Kern Plateau 1737 Comment
  CAS-BOT-BC280397  Cirsium occidentale var. venustum John Thomas Howell; Gordon H. True 1971-7-14 48414 Tulare North Fork of Manter Creek. Kern Plateau 2225 Comment
  CAS-BOT-BC280398  Cirsium occidentale var. venustum Arthur Menzies; Barbara Menzies 1970-6-12 s.n. Tulare Mineral King road Comment
  CAS-BOT-BC280402  Cirsium occidentale var. venustum Henry M. Pollard 1965-9-17 s.n. Ventura Ventura River Basin. Near Rose Valley Campground, Sespe Creek 914 Comment
  CAS-BOT-BC280404  Cirsium occidentale var. venustum Henry M. Pollard 1949-7-24 s.n. Ventura Ventura River Basin. Lakes Ridge, Sespe-Matilija divide 1432 Comment
  CAS-BOT-BC280405  Cirsium occidentale var. venustum Henry M. Pollard 1960-6-15 s.n. Ventura Ventura River Basin. Matilija Canyon near Camp Ortega, Ojai District Comment
  CAS-BOT-BC280407  Cirsium occidentale var. venustum Henry M. Pollard 1967-6-29 s.n. Ventura Camino Cielo, Santa Ynez Mts. 1066 Comment
  CAS-BOT-BC280408  Cirsium occidentale var. venustum Henry M. Pollard 1965-6-23 s.n. Ventura Ventura River Basin. Ortega Hill Trail near Pinon Ridge, about 1 mi. east of head of Cherry Canyon, Ojai District, Los Padres Nat. Forest 1493 Comment
  CAS-BOT-BC280409  Cirsium occidentale var. venustum Henry M. Pollard 1960-6-15 s.n. Ventura Ventura River Basin. Murietta Canyon, Ojai District 609 Comment
  CAS-BOT-BC280410  Cirsium occidentale var. venustum Henry M. Pollard 1965-6-23 s.n. Ventura Ventura River Basin. Ortega Hill Trail near Pinon Ridge, about 1 mile east of head of Cherry Canyon, Ojai District, Los Padres Nat. Forest 1493 Comment
  CAS-BOT-BC280412  Cirsium occidentale var. venustum John Thomas Howell; Gordon H. True 1967-9-18 43749 Tulare 2 miles from Chimney Meadow on road to Lamont Meadow. Kern Plateau 1950 Comment
  CAS-BOT-BC280414  Cirsium occidentale var. venustum John Thomas Howell 1969-8-25 45901 Tulare Near Mineral King on Farewell Gap Trail near Crystal Creek 2438 Comment
  CAS-BOT-BC280415  Cirsium occidentale var. venustum John Thomas Howell; Gordon H. True 1971-7-15 48528 Tulare On Dome Lands Trail about 0.5 miles south of Church Dome, Kern Plateau 2316 Comment
  CAS-BOT-BC280416  Cirsium occidentale var. venustum Henry M. Pollard 1960-6-28 s.n. Ventura Ventura River Basin. Dry Lakes Ridge, Matilija-Sespe divide 1432 Comment
  CAS-BOT-BC280417  Cirsium occidentale var. venustum Henry M. Pollard 1952-1-24 s.n. Ventura Ventura River Basin. Dry Lakes Ridge, Matilija-Sespe divide Comment
  CAS-BOT-BC280418  Cirsium occidentale var. venustum Henry M. Pollard 1960-6-15 s.n. Ventura Ventura River Basin. Murietta Canyon 609 Comment
  CAS-BOT-BC286383  Cirsium occidentale var. venustum Alice Eastwood; John Thomas Howell 1934-4-22 1869 Tehama 1 mile w. of Payne's Creek Comment
  CAS-BOT-BC286386  Cirsium occidentale var. venustum Milo S. Baker 1941-6-28 10004 Glenn Grade above Covelo - Ranger Station 1219 Comment
  CAS-BOT-BC286391  Cirsium occidentale var. venustum Joseph M. Keefe 1974-7-30 16021 Inyo Site of Old Cottonwood Sawmill, Horseshoe Meadow Road, 20.4 miles southwest of Lone Pine 3048 Comment
  CAS-BOT-BC286396  Cirsium occidentale var. venustum John Thomas Howell 1950-7-12 26660 Inyo Sage Flat to Olancha Pass 1981 Comment
  CAS-BOT-BC286401  Cirsium occidentale var. venustum Alice Eastwood; John Thomas Howell 1941-5-16 9603 Inyo West side of Westgard Pass Comment
  CAS-BOT-BC286411  Cirsium occidentale var. venustum John Thomas Howell 1962-7-11 38626 Kern South side of Black Mt., Greenhorn Mountains 1417 Comment
  CAS-BOT-BC286413  Cirsium occidentale var. venustum Ernest C. Twisselmann 1959-4-25 5119 Kern Sierra Nevada, Greenhorn Range. Grizzly Gulch, northwest slope of Blue Mountain 655 Comment
  CAS-BOT-BC286421  Cirsium occidentale var. venustum W. R. Dudley 1895-6-29 509 Kern Tehachapi Mountains. Below lower Limekiln. Vicinity of Bisses Station Comment
  CAS-BOT-BC286423  Cirsium occidentale var. venustum Ernest C. Twisselmann 1953-6-23 613 Kern Temblor Range and the Western San Joaquin Valley. Carneros-Mariannas Road, near the summit 792 Comment
  CAS-BOT-BC286426  Cirsium occidentale var. venustum John Thomas Howell 1930-5-13 5025 Kern Kern Canyon, 7 miles above Kernville 844 Comment
  CAS-BOT-BC286430  Cirsium occidentale var. venustum Jeanne R. Janish 1954-4-26 1075 Kern Short Canyon (west of Inyokern) Comment
  CAS-BOT-BC286432  Cirsium occidentale var. venustum John Thomas Howell; Gordon H. True 1969-5-13 45657 Kern Spanish Needle Creek road to Lamont Meadow 1371 Comment
  CAS-BOT-BC286434  Cirsium occidentale var. venustum Evalyn L. Farnsworth 1964-7-7 198 Kern Greenhorn Range. Farnsworth Ranch, 2.5 miles southwest of Glennville 883 Comment
  CAS-BOT-BC286435  Cirsium occidentale var. venustum Ernest C. Twisselmann 1954-5-13 1247 Kern Temblor Range and the Western San Joaquin Valley. Drake Ridge: 5 miles northwest of Temblor Ranch 914 Comment
  CAS-BOT-BC286437  Cirsium occidentale var. venustum Ernest C. Twisselmann 1959-6-18 5367 Kern Tehachapi-Kernville Region. Breckenridge Mountain: ridge above O'Brien Spring 1798 Comment
  CAS-BOT-BC286438  Cirsium occidentale var. venustum Ernest C. Twisselmann 1963-9-19 8979 Kern Tehachapi Mountains. Hills at the mouth of Water Canyon 1432 Comment
  CAS-BOT-BC286439  Cirsium occidentale var. venustum Samuel B. Parish 1887-6-1 1887 Kern Ft. Tejon Comment
  CAS-BOT-BC286441  Cirsium occidentale var. venustum Joseph Andorfer Ewan 1933-7-16 7780 Kern Cuddy Valley, Mt. Pinos Region Comment
  CAS-BOT-BC286442  Cirsium occidentale var. venustum Ernest C. Twisselmann 1963-9-19 8979 Kern Tehachapi Mountains. Hills at the mouth of Water Canyon 1432 Comment
  CAS-BOT-BC286524  Cirsium occidentale var. venustum John Thomas Howell 1947-7-9 23330 Marin Fish Grade between Phoenix and Lagunitas Lakes, Mt. Tamalpais Comment
  CAS-BOT-BC286525  Cirsium occidentale var. venustum John Thomas Howell 1939-6-25 14790 Marin Summit Avenue, Mill Valley Comment
  CAS-BOT-BC286528  Cirsium occidentale var. venustum John Thomas Howell 1939-6-25 14790 Marin Summit Avenue, Mill Valley Comment
  CAS-BOT-BC286531  Cirsium occidentale var. venustum John Thomas Howell 1939-6-25 14800 Marin Summit Avenue, Mill Valley Comment
  CAS-BOT-BC286536  Cirsium occidentale var. venustum P. Douglas; E. Painter 1994-5-22 HL 430 Monterey Fort Hunter Liggett (Training Area 12), ridge S of Stony Valley, between Training Areas 12A and 12B, ca. 0.8 air km NW of Lower Stony Reservoir, ca. 3 air km NE of mouth of San Miguel Creek Canyon 460 Comment
  CAS-BOT-BC286538  Cirsium occidentale var. venustum A. A. Heller 1903-5-28 6794 Monterey Pacific Grove Comment
  CAS-BOT-BC286540  Cirsium occidentale var. venustum John Thomas Howell 1953-6-14 29062 Monterey Hastings Reservation, Santa Lucia Mts. Comment
  CAS-BOT-BC286542  Cirsium occidentale var. venustum E. Neese; E. Painter 1995-5-19 HL 1696 Monterey Fort Hunter Liggett (Training Area 26), both sides of bridge over Nacimiento River, ca. 1.0 air km SE of Salmon Creek Road ford, ca. 2.2 air km SSW of Woodrow Reservoir, ca. 4 air km SE of Hughes Reservoir 300 Comment
  CAS-BOT-BC286545  Cirsium occidentale var. venustum John Thomas Howell 1963-6-22 39594 Monterey Parkfield Summit 1066 Comment
  CAS-BOT-BC286548  Cirsium occidentale var. venustum Ynez Whilton Winblad 1937-5-2 s.n. Monterey Priest Valley Comment
  CAS-BOT-BC286549  Cirsium occidentale var. venustum John Thomas Howell 1931-5-23 6508 Monterey Jolon Grade, 11 miles west of King City, Santa Lucia Mts. Comment
  CAS-BOT-BC286558  Cirsium occidentale var. venustum L. R. Abrams 1916-6-1 5622 Monterey Tassajara Road between Carmel Valley and Monterey-Salinas road Comment
  CAS-BOT-BC286561  Cirsium occidentale var. venustum Ernest C. Twisselmann 1955-7-13 2261 Monterey Coalinga-Parkfield Grade, Castle Mountains 850 Comment
  CAS-BOT-BC286563  Cirsium occidentale var. venustum Peter H. Raven 1950-7-12 2556 Monterey N. of Seaside Comment
  CAS-BOT-BC286565  Cirsium occidentale var. venustum John Thomas Howell 1963-6-21 39485 Monterey Mustang Grade east of San Lorenzo Creek Comment
  CAS-BOT-BC286566  Cirsium occidentale var. venustum Alice Eastwood; John Thomas Howell 1936-5-10 2437 Monterey Near The Indians, Santa Lucia Mts. Comment
  CAS-BOT-BC286571  Cirsium occidentale var. venustum Alice Eastwood; John Thomas Howell 1939-6-11 7426 Napa Hood Mt. Range sw. of Oakville Comment
  CAS-BOT-BC286573  Cirsium occidentale var. venustum Alice Eastwood; John Thomas Howell 1939-6-11 7427 Napa Hood Mt. Range sw. of Oakville Comment
  CAS-BOT-BC286576  Cirsium occidentale var. venustum Peter H. Raven 1950-6-20 2328 Napa St. Helena to Conn Valley, Napa Range Comment
  CAS-BOT-BC286588  Cirsium occidentale var. venustum L. R. Abrams; H. A. Borthwick 1921-4-29 7922 San Benito Emmet [Emmett] to Panoche Pass Comment
  CAS-BOT-BC286592  Cirsium occidentale var. venustum John Thomas Howell 1933-8-17 11556 San Benito Near Hernandez Comment
  CAS-BOT-BC288038  Cirsium occidentale var. venustum Lowell Ahart 1983-6-21 4075 Butte Along Bloomer Hill Road about 3/4 mile west of the Oroville Quincy Highway about 15 miles north-east of Oroville 425 Comment
  CAS-BOT-BC288039  Cirsium occidentale var. venustum John Thomas Howell 1962-6-15 37430 Butte 4 miles from Paradise on road to Oroville 106 Comment
  CAS-BOT-BC288043  Cirsium occidentale var. venustum Mrs. E. C. Wright 1917-6-1 s.n. Contra Costa Mt. Diablo Comment
  CAS-BOT-BC288046  Cirsium occidentale var. venustum L. R. Abrams 1921-5-25 8018 Contra Costa Mt. Diablo Comment
  CAS-BOT-BC292680  Cirsium occidentale var. venustum Lewis S. Rose 1940-5-10 40289 Kern Onyx 822 Comment
  CAS-BOT-BC292684  Cirsium occidentale var. venustum A. S. Stinchfield 1916-8-1 s.n. Lake Near Bartlett Springs Comment
  CAS-BOT-BC292685  Cirsium occidentale var. venustum J. W. Blankinship 1924-5-31 s.n. Lake Kelseyville Comment
  CAS-BOT-BC292688  Cirsium occidentale var. venustum Agnes M. Bowman 1902-5-1 128 Lake Sulphur Banks Comment
  CAS-BOT-BC292689  Cirsium occidentale var. venustum John Thomas Howell 1945-6-21 21179 Lake Sawmill Flat to Ruppert Ridge, Bartlett Mountain Comment
  CAS-BOT-BC292691  Cirsium occidentale var. venustum Timothy S. Ross; Steve Boyd 1994-9-21 8300 Los Angeles Upper west summit area on broad northerly ridge extending n orthward toward Tentrock Canyon dranage, ca. 340-460 m ENE of Sandberg Triangulation Point, Liebre Mountain 1623 Comment
  CAS-BOT-BC292692  Cirsium occidentale var. venustum W. R. Dudley; F. H. Lamb 1896-6-9 4420 Los Angeles Elizabeth Lake Canyon, Liebre Mountains Comment
  CAS-BOT-BC292694  Cirsium occidentale var. venustum Donald Kyhos 1958-6-20 58 -217 Los Angeles 0.75 miles south of Gorman, Highway 99 Comment
  CAS-BOT-BC292695  Cirsium occidentale var. venustum Peter H. Raven 1956-7-8 9666 Los Angeles Ridge just west of University of California campus, Santa Monica Mts. Comment
  CAS-BOT-BC292749  Cirsium occidentale var. venustum Alice Eastwood 1912-7-29 1523 Marin Mt. Tamalpais Comment
  CAS-BOT-BC292750  Cirsium occidentale var. venustum John Thomas Howell 1940-5-26 15519 Marin San Anselmo Canyon Comment
  CAS-BOT-BC292752  Cirsium occidentale var. venustum John Thomas Howell 1931-6-15 6698 Mendocino Near Talmadge, east side of Ukiah Valley Comment
  CAS-BOT-BC292757  Cirsium occidentale var. venustum Gladys L. Smith 1980-5-22 5843 Mendocino Rte. 253, Ukiah to Boonville 609 Comment
  CAS-BOT-BC292758  Cirsium occidentale var. venustum Gladys L. Smith; Clare R. Wheeler 1981-5-21 6232 Mendocino Rte. 253, Ukiah to Boonville, 9.5 mi. NE of Rte. 128 609 Comment
  CAS-BOT-BC292759  Cirsium occidentale var. venustum Lewis S. Rose 1939-5-20 39139 Mendocino 6 mi. e. of Manchester 243 Comment
  CAS-BOT-BC292760  Cirsium occidentale var. venustum Alice Eastwood 1913-6-13 3385 Mendocino Ukiah Comment
  CAS-BOT-BC292761  Cirsium occidentale var. venustum Alice Eastwood 1922-6-27 11363 Mendocino Ukiah Comment
  CAS-BOT-BC292763  Cirsium occidentale var. venustum Ira L. Wiggins 1949-5-29 12163 Mendocino Along Nebo Creek 3 mi. e. of Eel River Camp (junction of Black Butte and Eel Rivers) 838 Comment
  CAS-BOT-BC292767  Cirsium occidentale var. venustum Gladys L. Smith 1979-5-26 5447 Mendocino Bell Springs Road ca. 3 mi. from junciton with Hwy. 101 739 Comment
  CAS-BOT-BC292769  Cirsium occidentale var. venustum Jas. McMurphy 1903-7-1 347 Mendocino Orr's Springs Comment
  CAS-BOT-BC292773  Cirsium occidentale var. venustum Gladys L. Smith 1980-5-22 5842 Mendocino Rte. 253, Ukiah to Boonville 609 Comment
  CAS-BOT-BC292780  Cirsium occidentale var. venustum Ernest C. Twisselmann 1955-7-13 2261 Monterey Coalinga-Parkfield Grade, Castle Mountains 850 Comment
  CDA13646  Cirsium occidentale var. venustum G. F. Hrusa, O. Pollak, T. Kan (TNC), R. Stephens 1997-5-21 13771 Santa Clara Mount Hamilton Range; San Felipe Ranch. On ridge leading down from Horse Valley. Comment
  CDA1399  Cirsium occidentale var. venustum T. C. Fuller 1959-7-6 2767 Butte Hwy 40 Alt., 7.5 mi. N of Oroville. (Currently under Lake Oroville). Comment
  CDA1400  Cirsium occidentale var. venustum W. M. Shrader s.n. Alameda Livermore; A. Holmes property on Tesla Rd. Comment
  CDA1401  Cirsium occidentale var. venustum T. C. Fuller 1962-6-24 9053 Inyo Payson Canyon, 2 mi. NE of Westguard Pass summit, White Mountains. Comment
  CDA1459  Cirsium occidentale var. venustum T. C. Fuller 1962-5-7 8402 Kern Hwy 178 to Inyokern; 6.8 mi. W of summit of Walker Pass. Comment
  CDA1460  Cirsium occidentale var. venustum T. C. Fuller 1962-5-7 8402 Kern Hwy 178 to Inyokern; 6.8 mi. W of summit of Walker Pass. Comment
  CDA1467  Cirsium occidentale var. venustum T. R. Haig, T. C. Fuller 1960-6-21 4527 -A Mendocino Cummings. Comment
  CDA1468  Cirsium occidentale var. venustum T. R. Haig, T. C. Fuller 1960-6-21 4527 -B Mendocino Cummings. Comment
  CDA1472  Cirsium occidentale var. venustum T. C. Fuller 1962-7-17 9222 Monterey Quinado Canyon Along King City- Jolon Rd.; 8 mi. N of Jolon. Comment
  CDA1475  Cirsium occidentale var. venustum G. C. Fleischman 1947-7-3 s.n San Luis Obispo Near Santa Margarita. 0 Comment
  CDA1476  Cirsium occidentale var. venustum G. C. Fleischman 1947-7-3 s.n. San Luis Obispo Near Santa Margarita. 0 Comment
  CDA1479  Cirsium occidentale var. venustum R. H. Dana Apr 1953 s.n. Santa Clara San Jose. 0 Comment
  CDA1482  Cirsium occidentale var. venustum T. C. Fuller 1959-7-9 2764 Shasta Hwy 99, about 2 mi. N of O Brien. (Near Salt Creek, Shasta Lake.) Comment
  CDA1483  Cirsium occidentale var. venustum Joe Mraz 1977-4-18 s.n. Solano Cement Hill, NE of Fairfield. Comment
  CDA1484  Cirsium occidentale var. venustum T. C. Fuller 1958-5-24 4004 Sonoma 1.5 mi. N of Camp Meeker. 0 Comment
  CDA1485  Cirsium occidentale var. venustum T. C. Fuller 1958-5-24 4004 Sonoma 1.5 mi. N of Camp Meeker. 0 Comment
  CDA1486  Cirsium occidentale var. venustum E. P. Delfino 1960-4-11 s.n. Sonoma Cloverdale; Rust Horn Ranch, Pine Mt. Rd. 0 Comment
  CDA1487  Cirsium occidentale var. venustum W. E. Simonds 1961-7-4 s.n. Ventura Los Padres National Forest: Ozena Grade, road between Camp Ozena and Frazier Park; about 4 mi. W of Stauffer. (Lockwood Valley Road, in Wagon Road Canyon) 0 Comment
  CDA14954  Cirsium occidentale var. venustum G. F. Hrusa, P. Ward, S. Harrison, M. Andrews, S. Schoenig 1998-6-6 14509 Monterey South Coast Ranges; Santa Lucia Mts. Fort Hunter-Liggett. Slope above Los Bueyes Creek. Comment
  CDA15471  Cirsium occidentale var. venustum G. F. Hrusa, WTD 1998-6-19 14608 Colusa North Coast Ranges; Above upper Little Stony Creek. Goat Mtn. Rd. ~ 1.5 km. W of of campground. Comment
  CDA16560  Cirsium occidentale var. venustum G. F. Hrusa 2000-6-2 15523 Santa Barbara Sierra Madre Mountains; Sierra Madre Rd between Hwy 166 and Miranda Pine Mt. 548 Comment
  CDA17326  Cirsium occidentale var. venustum G. F. Hrusa 2004-7-2 16375 Glenn North Coast Ranges; Mendocino National Forest. Rd. 21N06 app. 1.5 mi. N of Forest Rd. M3 1348 Comment
  CDA18895  Cirsium occidentale var. venustum B. Villegas 1999-5-27 s.n. Kern San Joaquin Valley; Along Hwy 41, 0.7 mile E of San Luis Obispo and Kern County line (1.7 miles E of Cottonwood Pass). 0 Comment
  CDA18926  Cirsium occidentale var. venustum B. Villegas 1999-6-17 s.n. Fresno San Joaquin Valley; 36.6 miles from Parkfield-Coalinga Road, near Parkfield. North of summit. Comment
  CDA18927  Cirsium occidentale var. venustum B. Villegas 1999-6-17 990070 Fresno San Joaquin Valley; 38.2 miles from Parkfield-Coalinga Road, near Parkfield. North of summit. Comment
  CDA18944  Cirsium occidentale var. venustum B. Villegas 1999-6-17 99 -0067 Monterey San Joaquin Valley; 33.2 miles from Parkfield-Coalinga Rd. at mile post 6.50, near Parkfield. 518 Comment
  CDA18945  Cirsium occidentale var. venustum B. Villegas 1999-6-16 990050 Santa Barbara East Camino del Cielo 1066 Comment
  CDA21308  Cirsium occidentale var. venustum G. Hinton 2007-7-5 PDR 1374520 Glenn Northwestern California; Mendocino National Forest. 825 Humboldt, Willows. 0 Comment
  CDA24950  Cirsium occidentale var. venustum G. F. Hrusa, R. Gross 2008-5-23 17422 Lake North Coast Ranges; N-facing slope above N. Fk. Cache Cr. +/- 1 mi. below spillway of Indian Valley Reservoir. 408 Comment
  CDA39089  Cirsium occidentale var. venustum Greg Hinton 2013-7-12 PDR# 110 P06101283 Glenn [Locality given only by County and TRS] 0 Comment
  CHSC102489  Cirsium occidentale var. venustum L. P. Janeway 2009-6-21 9825 Tehama Cascade Range Foothills. Tehama Wildlife Area; top of ridge between Little Grapevine Creek and Antelope Creek (at mouth of Indian Creek); along East Grapevine Jeep trail 1.6 road km east of Ishi Road. 701 Comment
  CHSC105933  Cirsium occidentale var. venustum Lowell Ahart; John Dittes 2010-7-17 16876 Tehama Near the fence, about 100 yards southeast of the pond, Soap Creek Ranch, about 4.8 miles (air) southeast of Manton, about 2 miles (air) north of Highway 36. 819 Comment
  CHSC24612  Cirsium occidentale var. venustum M. S. Taylor 1976-7-31 1199 Monterey Comment
  CHSC38337  Cirsium occidentale var. venustum Vernon Oswald 1983-5-30 581 Butte Upper Bidwell Park, Chico, on the north rim ca. 1600 ft e of the power lines. 274 Comment
  CHSC39418  Cirsium occidentale var. venustum J. D. Jokerst 1984-5-24 2033 Butte West edge of Table Mountain (W edge of mesa) ca 1 mile south of Cherokee Road. 365 Comment
  CHSC39644  Cirsium occidentale var. venustum Lowell Ahart 1983-6-21 4075 Butte Along Bloomer Hill Road, ca 3/4 mi w of Oroville Quincy Highway, ca 15 mi ne Oroville, Sec. 6. 425 Comment
  CHSC63030  Cirsium occidentale var. venustum Vernon H. Oswald; Lowell Ahart 1994-6-1 6228 Glenn Ivory Mill Rd. 3.3 mi W of the junction of 20N01 and Rd. 308 at the Mendocino National Forest boundary. 829 Comment
  CHSC8131  Cirsium occidentale var. venustum K. Henegar 1969-5-19 96 Butte Upper Bidwell Park, across from Alligator Hole. Comment
  CHSC88239  Cirsium occidentale var. venustum Lowell Ahart; Samantha Mackey Hillaire 2004-7-9 11210 A Tehama On the north side of the Mill Creek Trail (4E10), road north of Mill Creek, about 1/2 mile west of the Black Rock, Black Rock Campground, and Ponderosa Way (Forest Road 28N29), about 26 miles (air) east of Red Bluff. 653 Comment
  CHSC94123  Cirsium occidentale var. venustum Lowell Ahart 2006-6-21 12806 Sierra On the southeast side of the Foote Road, about 3.7 miles (by road) southwest of Alleghany. 1093 Comment
  GMDRC5237  Cirsium occidentale var. venustum J. Andre, T. La Doux 2010-7-31 19060 Inyo White Mountains: upper Wyman Canyon, approx 2 mi. east of White Mtn Road 2916 Comment
  HSC101590  Cirsium occidentale var. venustum Steve Boyd, V. Arvizu 2008-5-1 11969 Kern Southern Sierra Nevada Range: Piute Mountains, lower Esperanza Canyon at eastern base of Sorrell Peak and western edge of Kelso Valley 1372 Comment
  HSC47052  Cirsium occidentale var. venustum J. P. Smith, J. O. Sawyer, Thomas W. Nelson 1977-7-15 9460 Mendocino Mendocino National Forest, 0.5 mi. E of Hell's Half Acre on FS 20N02 1951 Comment
  HSC73229  Cirsium occidentale var. venustum R. York 1980-5-25 752 Trinity Near Shannon Butte 701 Comment
  HSC74017  Cirsium occidentale var. venustum R. York 1980-5-24 720 Trinity Near Long Ridge. 1036 Comment
  HSC76338  Cirsium occidentale var. venustum Alerie Gizinski 1981-7-8 119 Trinity Near Duncan Ranch 876 Comment
  HSC83503  Cirsium occidentale var. venustum Clare R. Wheeler 1983-6-23 3484 Mendocino Mendocino National Forest, Rd. 20N02 at Tar Flat Forest Station 1512 Comment
  HSC83505  Cirsium occidentale var. venustum Gladys L. Smith, Clare R. Wheeler 1981-5-21 6231 Mendocino Summit, Rte. 253, Boonville to Ukiah; 9.5 mi. NE of Rte. 128 610 Comment
  HSC83573  Cirsium occidentale var. venustum Clare R. Wheeler 1980-4-30 1488 Mendocino Middle Fork of Eel River. About 6 mi. SW of confluence with Black Butte River 419 Comment
  HSC83664  Cirsium occidentale var. venustum Clare R. Wheeler 1981-4-24 2084 Mendocino Eel River, about 9 mi. NW of Dos Rios across from Nashmead RR tunnel 244 Comment
  HSC94090  Cirsium occidentale var. venustum B. Villegas 1998-8-5 Humboldt Nr. Berry Summit on Titlow Hill Rd, 3.9 mi. S of Hwy. 299 Comment
  HSC96970  Cirsium occidentale var. venustum L. Ahart 2006-6-21 12806 Sierra SE side of Foote Rd. about 3.7 mi. SW of Alleghany 1094 Comment
  JEPS110373  Cirsium occidentale var. venustum Lowell Ahart 2006-6-21 12806 Sierra On the southeast side of the Foote Road, about 3.7 miles (by road) southwest of Alleghany 1093 Comment
  JEPS30413  Cirsium occidentale var. venustum Donald Kyhos 1958-6-20 58 -217 Los Angeles 0.75 m s Gorman (Highway 99) Comment
  JEPS33442  Cirsium occidentale var. venustum Ernest C. Twisselmann 1963-9-19 8979 Kern hills at the mouth Water Canyon; Tehachapi Mountains, Water Canyon 1432 Comment
  JEPS49074  Cirsium occidentale var. venustum Lewis S. Rose 1966-7-3 66041 Santa Clara 2 mi s Saratoga Springs 304 Comment
  JEPS59159  Cirsium occidentale var. venustum R. F. Hoover 1938-5-28 3494 Merced first hill e Pacheco Pass summit Comment
  JEPS59161  Cirsium occidentale var. venustum W. L. Jepson 1912-8-16 5158 Santa Clara Saratoga 182 Comment
  JEPS59162  Cirsium occidentale var. venustum W. L. Jepson 1900-7-26 992 Tulare near Farewell Gap; Sierra Nevadas, Little Kern 2438 Comment
  JEPS59163  Cirsium occidentale var. venustum W. L. Jepson 1912-6-29 4912 Tulare Little Kern R. near Big Kern, near Deep Creek Little Kern R. 1828 Comment
  JEPS59164  Cirsium occidentale var. venustum W. L. Jepson 1896-6-24 Santa Clara Forest Grove Santa Cruz Mts., Forest Grove Comment
  JEPS59169  Cirsium occidentale var. venustum W. L. Jepson 1900-7-25 973 Tulare Kern River Canon 1950 Comment
  JEPS59170  Cirsium occidentale var. venustum W. L. Jepson 1896-6-20 Santa Cruz Soquel Creek Santa Cruz Mts., Soquel Creek Comment
  JEPS59171  Cirsium occidentale var. venustum W. L. Jepson 1896-6-23 Santa Clara Forest Grove Santa Cruz Mts., Forest Grove Comment
  JEPS59173  Cirsium occidentale var. venustum Willis L. Jepson Jul 1 1892-Aug 1 1892 Lake upper end Scott Valley; Clear Lake Comment
  JEPS59174  Cirsium occidentale var. venustum W. L. Jepson 1922-5-23 9655 Contra Costa s slope, upper third of mt. Mt. Diablo Comment
  JEPS59206  Cirsium occidentale var. venustum W. L. Jepson 1891-7-7 Solano Gates Canyon Vaca Mts., Gates Canyon Comment
  JEPS59208  Cirsium occidentale var. venustum W. L. Jepson 1924-6-9 10574 Solano Weldon Canon Vaca Mts., Weldon Canon Comment
  JEPS59249  Cirsium occidentale var. venustum Samuel B. Parish 1888-5-1 San Bernardino Reche Canyon, Santa Ana hills Santa Ana Comment
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Dec 14 2015
  JEPS59276  Cirsium occidentale var. venustum W. L. Jepson 1923-4-29 9890 Napa St. Helena Comment
  JEPS59286  Cirsium occidentale var. venustum W. L. Jepson 1928-5-14 12736 Santa Clara Pacheco Pass Comment
  JEPS59290  Cirsium occidentale var. venustum W. L. Jepson 1927-6-2 12235 San Benito near Lorenzo Creek; upper San Benito River 609 Comment
  JEPS59291  Cirsium occidentale var. venustum W. L. Jepson 1927-6-1 12216 San Benito Lorenzo Creek upper San Benito River, Lorenzo Creek Comment
  JEPS59315  Cirsium occidentale var. venustum W. L. Jepson 1940-5-6 19889 Kern lower Kern Canyon (Bodfish, Greenhorn foothills); , Greenhorn, Bodfish 731 Comment
  JEPS59321  Cirsium occidentale var. venustum W. L. Jepson 1938-6-9 18914 Lake 2 m n, near Cache Creek bridge; Lower Lake Comment
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May 24 2011
  JEPS89477  Cirsium occidentale var. venustum Dean W. Taylor 1978-5-7 7029 Inyo Sierra Nevada, mouth of Sawmill Canyon Sawmill Canyon; Sierra Nevada, mouth of Sawmill Canyon 1463 Comment
  JEPS97149  Cirsium occidentale var. venustum E. Painter and E. Neese 1995-7-3 HL 2036 Monterey McGowan Canyon, ca. 1.2 air km due N of San Antonio River, ca 2.8 air km due E of Tule Canyon Fort Hunter Liggett (Training Area 29) Comment
  JROH632  Cirsium occidentale var. venustum John H. Thomas 1963-6-23 10169 San Mateo Jasper Ridge Biological Preserve, Stanford University; at Westridge end of ridge Comment
  JROH633  Cirsium occidentale var. venustum John H. Thomas 1973-6-10 16813 San Mateo Jasper Ridge Biological Preserve, Stanford University Comment
  OBI16724  Cirsium occidentale var. venustum Lewis S. Rose 1966-7-3 66041 Santa Clara 2 mi S of Saratoga Springs 305 Comment
  OBI27335  Cirsium occidentale var. venustum Nancy E. Arnold & Robert L. Allen, Robert L. Allen 1981-4-17 318 San Luis Obispo Chaparral area burned on 31 July, 1980. CDF fire no. 53-265. 7.6 mi NE of Santa Margarita, Calf Cyn, N end of La Panza mts. Just W of our study area Comment
  OBI33944  Cirsium occidentale var. venustum David J. Keil 1983-10-21 17982 San Luis Obispo Just S of Creston along hwy 229 on Lasma property Comment
  OBI51102  Cirsium occidentale var. venustum Steve Palmisano 1991-6-19 s.n. Santa Cruz Cupcake Hill, Scotts Valley, 13 km N of Santa Cruz Comment
  OBI56358  Cirsium occidentale var. venustum B. Villegas 1998-8-5 s.n. Humboldt North Coast Ranges. Nr berry Summit on Titlow Hill Rd, 3.9 mi S of hwy 299 Comment
  OBI57789  Cirsium occidentale var. venustum David J. Keil, with Kathleen A. Keil, et al. 1992-6-13 23227 -B Santa Barbara Los Padres National Forest. Sierra Madre Mountains. Sierra Madre Road, 1.5 road miles southeast from Miranda Pine campground. Comment
  OBI57790  Cirsium occidentale var. venustum David J. Keil, with Kathleen A. Keil, et al. 1992-6-13 23227 -C Santa Barbara Los Padres National Forest. Sierra Madre Mountains. Sierra Madre Road, 1.5 road miles southeast from Miranda Pine campground. Comment
  OBI57791  Cirsium occidentale var. venustum David J. Keil, with Kathleen A. Keil, et al. 1992-6-13 23227 -D Santa Barbara Los Padres National Forest. Sierra Madre Mountains. Sierra Madre Road, 1.5 road miles southeast from Miranda Pine campground. Comment
  OBI57795  Cirsium occidentale var. venustum David J. Keil, with Kathleen A. Keil, et al. 1992-6-13 23227 -H Santa Barbara Los Padres National Forest. Sierra Madre Mountains. Sierra Madre Road, 1.5 road miles southeast from Miranda Pine campground. Comment
  OBI57796  Cirsium occidentale var. venustum David J. Keil, with Kathleen A. Keil, et al. 1992-6-13 23227 -I Santa Barbara Los Padres National Forest. Sierra Madre Mountains. Sierra Madre Road, 1.5 road miles southeast from Miranda Pine campground. Comment
  OBI57797  Cirsium occidentale var. venustum David J. Keil, with Kathleen A. Keil, et al. 1992-6-13 23227 -J Santa Barbara Los Padres National Forest. Sierra Madre Mountains. Sierra Madre Road, 1.5 road miles southeast from Miranda Pine campground. Comment
  OBI57798  Cirsium occidentale var. venustum David J. Keil, with Kathleen A. Keil, et al. 1992-6-13 23227 -K Santa Barbara Los Padres National Forest. Sierra Madre Mountains. Sierra Madre Road, 1.5 road miles southeast from Miranda Pine campground. Comment
  OBI57802  Cirsium occidentale var. venustum David J. Keil, with Kathleen A. Keil, et al. 1992-6-13 23227 -O Santa Barbara Los Padres National Forest. Sierra Madre Mountains. Sierra Madre Road, 1.5 road miles southeast from Miranda Pine campground. Comment
  OBI57803  Cirsium occidentale var. venustum David J. Keil, with Kathleen A. Keil, et al. 1992-6-13 23227 -P Santa Barbara Los Padres National Forest. Sierra Madre Mountains. Sierra Madre Road, 1.5 road miles southeast from Miranda Pine campground. Comment
  OBI57804  Cirsium occidentale var. venustum David J. Keil, with Kathleen A. Keil, et al. 1992-6-13 23227 -Q Santa Barbara Los Padres National Forest. Sierra Madre Mountains. Sierra Madre Road, 1.5 road miles southeast from Miranda Pine campground. Comment
  OBI57809  Cirsium occidentale var. venustum David J. Keil, with Kathleen A. Keil, et al. 1992-6-13 23227 -V Santa Barbara Los Padres National Forest. Sierra Madre Mountains. Sierra Madre Road, 1.5 road miles southeast from Miranda Pine campground. Comment
  OBI60918  Cirsium occidentale var. venustum David J. Keil 1992-5-30 23174 Santa Barbara Highway 166, 1?2 miles east of Pine Canyon Forest Station Comment
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Mar 6 2014
  OBI60924  Cirsium occidentale var. venustum David J. Keil, with V. L. Holland 1992-5-17 23112 -1 Kern Highway 178 near Onyx. Comment
  OBI63075  Cirsium occidentale var. venustum R. K. Brummitt 1997-6-11 19694 Lake 6 km E of Clearlake Oaks on rd to Williams 600 Comment
  OBI67349  Cirsium occidentale var. venustum David J. Keil 2004-5-9 30302 -12 Kern Steep hillsides with groves of Piute cypress trees and expanses of chaparral and arid woodlands Comment
  POM145917  Cirsium occidentale var. venustum L. R. Abrams 1927-5-2 11983 Kern Between Hobo and Democrat Hot Springs. Kern River Canyon. Comment
  POM200451  Cirsium occidentale var. venustum R. L. Armacost 1933-9-3 84 Fresno South side, under cliff Pilot Knob. 3049 Comment
  POM220260  Cirsium occidentale var. venustum F. M. Reed 1929-7-30 6520 Kern Fort Tejon Comment
  POM255342  Cirsium occidentale var. venustum P. A. Munz 1940-5-30 16503 Inyo Petroglyphs, 11 miles south of Darwin. 1524 Comment
  POM289699  Cirsium occidentale var. venustum Lyman Benson 1932-6-15 3679 Lake Bottle Rock Mountain, Middle N Coast Range, Kelsey Creek watershed. 914 Comment
  POM289901  Cirsium occidentale var. venustum Lyman Benson 1932-6-14 3668 Lake Soda Bay; Middle N. Coast Mt. Range, Clear Lake Watershed 427 Comment
  POM301814  Cirsium occidentale var. venustum James E. Cole 1942-5-10 958 Riverside Joshua Tree National Monument 1341 Comment
  POM352155  Cirsium occidentale var. venustum Norman C. Cooper 1945-5-1 2230 Los Angeles Tapia Park area, 701 Comment
  POM352162  Cirsium occidentale var. venustum Christopher Davidson 1975-6-29 2949 Kern San Emigdio Canyon, following old Mil Potrero Road, along San Emigdio Creek, Los Padres National Forest. 1677 Comment
  POM352165  Cirsium occidentale var. venustum B. C. Templeton 1957-6-24 s.n. Mendocino Between Cummings and Leggett. Comment
  POM352175  Cirsium occidentale var. venustum Anstruther Davidson 1927-1 s.n. Ventura Ventura Comment
  POM352194  Cirsium occidentale var. venustum Christopher Davidson 1976-6-8 4305 Inyo White Mountains, On Westgard Road., 7 mi N of junction with Waucoba Road. (2.2 mi past Toll House) 2058 Comment
  POM54352  Cirsium occidentale var. venustum A. D. E. Elmer 1903-06 4259 San Mateo Crystal Springs Lake. Comment
  RSA0059670  Cirsium occidentale var. venustum R. D. Goeden, D. W. Ricker 1985-6-25 s.n. Santa Barbara Santa Rafael Mountains: Sunset Valley Road, 0.4 mi. north of Cachuma Saddle, Los Padres National Forest. 915 Comment
  RSA0059679  Cirsium occidentale var. venustum Justin M. Wood 2009-5-16 751 Kern Fay Creek, tributary of the South Fork of the Kern River, via Fay Ranch Rd, 3.75 air miles north of Weldon (Hwy 178). 1075 Comment
  RSA0059680  Cirsium occidentale var. venustum Scott D. White, Justin M. Wood 2009-6-3 13072 Kern Tehachapi Mountains: Oak Creek Canyon, 0.5 miles NE of intersection of Oak Creek Rd and Tehachapi Willow Springs Rd. 1213 Comment
  RSA0059687  Cirsium occidentale var. venustum Lyman Benson 1934-4-29 5991 Inyo Lake Sabrina Road, Sierra Nevada. Owens River watershed. 1677 Comment
  RSA0070225  Cirsium occidentale var. venustum Marcus Anthony Lorusso 2015-4-29 CA 650 -89 Kern Bright Star Wilderness (SC431). From Ridgecrest take CA-178W for 12.2 mi. Left onto CA-14 and travel 2.8 mi. Rt. onto CA-178W for 29.1 mi. Left onto Kelso Cr. Rd. for 4.4 mi. Continue onto S Kelso Valley Rd. for 6.8 mi., Rt. onto unmarked road across private bridge and up hill for ~0.5 mi. Left onto SC431 for 2.5 miles. W of road on hilltop. 1316 Comment
  RSA0071960  Cirsium occidentale var. venustum Erika M. Gardner, Travis Columbus 2013-5-31 281 Kern Gigantic rock outcrop on ridgeline, about 0.50 miles northeast from the end of Sage Canyon Road. 1817 Comment
  RSA0071962  Cirsium occidentale var. venustum Erika M. Gardner, Travis Columbus 2013-5-31 281 Kern Gigantic rock outcrop on ridgeline, about 0.50 miles northeast from the end of Sage Canyon Road. 1817 Comment
  RSA0083051  Cirsium occidentale var. venustum Erika M. Gardner, Erma Gardner 2013-4-27 157 Kern Sage Canyon. Near end of Sage Canyon Road. Base of boulders in rock outcrop. About 500 feet north of primitive campground which is located in a Pinus sabiniana grove. 1518 Comment
  RSA10332  Cirsium occidentale var. venustum H. A. Barker 1926-5-25 s.n. Santa Clara Stanford University. Comment
  RSA10768  Cirsium occidentale var. venustum C. B. Wolf 1928-5-6 2052 Lake 4 miles E of Bartlett Springs on the road to Williams. Comment
  RSA145501  Cirsium occidentale var. venustum Peter H. Raven 1959-4-12 13991 Kern Head of Short Canyon. Comment
  RSA176529  Cirsium occidentale var. venustum John H. Thomas 1963-6-23 10169 San Mateo Jasper Ridge Biological Experimental Area, about 5 mi SW of Palo Alto. Along road at Westridge end of ridge Comment
  RSA18189  Cirsium occidentale var. venustum C. B. Wolf 1929-6-8 3748 Santa Clara San Francisquito Creek, Stanford University Comment
  RSA2047  Cirsium occidentale var. venustum C. B. Wolf 1930-10-1 1681 Kern Tehachapi Mountains, canyon 5 miles west Tehachapi. 1524 Comment
  RSA2299  Cirsium occidentale var. venustum J. W. Blankinship 1928-7-22 s.n. Lake Kelseyville, Konocti woods Comment
  RSA25339  Cirsium occidentale var. venustum C. L. Hitchcock 1940-4-30 6255 Inyo 4 miles west of Lone Pine. Comment
  RSA297174  Cirsium occidentale var. venustum W. L. Jepson 1924-6-9 10574 Solano Weldon Canyon, Vacaville Comment
  RSA374306  Cirsium occidentale var. venustum Mary DeDecker 1984-8-23 5690 Inyo White Mountains: Owens Valley drainage; cliffs north of Highway 168, just up-grade from Tollhouse Spring. 1859 Comment
  RSA39219  Cirsium occidentale var. venustum P. A. Munz 1947-10-14 12240 Kern Lebec. 1143 Comment
  RSA444735  Cirsium occidentale var. venustum Lyman Benson 1937-7-15 8457 San Mateo Upper San Francisquito Creek, Santa Cruz Mountains; San Francisco Bay watershed. 244 Comment
  RSA49077  Cirsium occidentale var. venustum Verne Grant, Alva Grant 1949-6-11 8732 Solano Green Valley, near Napa County Line. Comment
  RSA598584  Cirsium occidentale var. venustum L. C. Wheeler 1967-5-24 9722 Los Angeles San Gabriel Mountains. Indian Canyon 'Campground' 822 Comment
  RSA616748  Cirsium occidentale var. venustum Mary DeDecker 1973-4-23 3132 Inyo Inyo Mountains: Southeast of Black Rock Springs, below summit 4865 ft. 1280 Comment
  RSA627029  Cirsium occidentale var. venustum Mary DeDecker 1990-6-9 6234 Inyo Cottonwood Mountains: Hunter Mountain, Death Valley drainage; burned area below weather station, toward spring.. 2042 Comment
  RSA643355  Cirsium occidentale var. venustum R. D. Goeden, D. W. Ricker 1985-6-25 s.n. Santa Barbara Santa Rafael Mountains: Sunset Valley Road, 0.4 mi. north of Cachuma Saddle, Los Padres National Forest. 915 Comment
  RSA653114  Cirsium occidentale var. venustum A. C. Sanders, Steve Boyd, et al. 1997-4-20 20522 Kern San Emigdio Ranch, San Emigdio Creek Canyon 3 miles due south of ranch headquarters at junction with dirt road to the west 686 Comment
  RSA671131  Cirsium occidentale var. venustum B. Villegas 1998-8-5 s.n. Humboldt Nr. Berry Summit on Titlow Hill Road, 3.9 miles south of Hwy. 299 Comment
  RSA682157  Cirsium occidentale var. venustum Michael Denslow, Vern Yadon, Julie Anne Delgado 2003-5-9 1102 Fresno Cantua Creek; hills east of Arroyo Leona, about 7.5 miles west of junction with Derrick Road. 564 Comment
  RSA683349  Cirsium occidentale var. venustum Steve Boyd, Michael Denslow, Amber Maurice, Sarah Swartzentruber, Aydee Virgen 2003-6-27 10565 Tulare Chimney Peak Recreation Area, summit of northern high point on Bear Mountain (Bear Peak). 2509 Comment
  RSA709693  Cirsium occidentale var. venustum Scott D. White, Andrea Warniment 2005-9-9 11220 Los Angeles Tehachapi Mountains: Oso Canyon, ca. 1-2 air miles N. of Quail Lake. 1006 Comment
  RSA727569  Cirsium occidentale var. venustum Naomi Fraga, Valerie L. Soza, Michael Honer 2003-5-19 707 Kern The Owens Peak Eastern Watershed. Grapevine Canyon. On the way to Coyote Spring. Near Water Tower. 1067 Comment
  RSA764492  Cirsium occidentale var. venustum Jim Andre, Tasha La Doux 2006-7-5 11785 Inyo Big Pine Canyon; along north side of Glacier Lodge Road just above overnight hiker parking area, approx 0.5 mi. downstream from Glacier Lodge cabins. 2351 Comment
  RSA777153  Cirsium occidentale var. venustum Steve Boyd, Valentin Arvizu 2008-5-1 11969 Kern Piute Mountains, lower Esperanza Canyon at eastern base of Sorrell Peak and western edge of Kelso Valley 1372 Comment
  SBBG104474  Cirsium occidentale var. venustum F. L. Johnson, E. A. Young 1993-6-25 ROB 707 San Luis Obispo 3 km N of Chorro Reservoir; Camp San Luis Obispo Comment
  SBBG104543  Cirsium occidentale var. venustum F. L. Johnson, E. A. Young 1993-5-23 ROB 509 San Luis Obispo Twin Bridges on Boy Scout Rd; Camp Roberts Comment
  SBBG104729  Cirsium occidentale var. venustum E. Neese, E. Painter 1995-5-19 HL 1696 Monterey both sides of bridge over Nacimiento River, ca. 1 km SE of Salmon Crk Rd ford, ca. 2.2 km SSW of Woodrow Reservoir; Ft Hunter Liggett 300 Comment
  SBBG109848  Cirsium occidentale var. venustum C. B. Hardham 1961-5-29 7231 Monterey Corral de Tierra Comment
  SBBG109934  Cirsium occidentale var. venustum C. B. Hardham 1962-5-11 10090 Monterey Thompson Cyn, W of King City Comment
  SBBG111123  Cirsium occidentale var. venustum E. Painter, E. Neese 1995-7-3 HL 2036 Monterey McGowan Cyn, ca. 1.2 km N of San Antonio River, ca. 2.8 km E of Tule Cyn; Ft Hunter Liggett 250 Comment
  SBBG113460  Cirsium occidentale var. venustum B. Villegas 1998-8-5 Humboldt near Berry Summit on Titlow Hill Rd, 3.9 mi S of US Hwy 299 Comment
  SBBG115797  Cirsium occidentale var. venustum S. Chaney 1994-5-19 Santa Barbara between East Pt and Old Ranch House Lagoon, near top of hill 30 Comment
  SBBG117893  Cirsium occidentale var. venustum J. Olson 2000-6-27 San Luis Obispo Boy Scout Rd, ca. 0.8 mi downstream from Twin Bridges; Camp Roberts Comment
  SBBG121678  Cirsium occidentale var. venustum P. Douglas, L. Metz, E. Painter, C. Popolizio 1994-5-18 HL 272 Monterey ca. 0.6 km N of Del Venturi Rd, ca. 0.8 km E of Rattlesnake Crk, ca. 0.3 km W of Pinal Crk; Ft Hunter Liggett 520 Comment
  SBBG19753  Cirsium occidentale var. venustum E. R. Blakley 1961-6-12 4492 Santa Barbara potrero on SE side of Cachuma Pk 1219 Comment
  SBBG25292  Cirsium occidentale var. venustum D. Myrick 1966-9-9 1580 Ventura Beaver Camp, upper Sespe 1036 Comment
  SBBG36025  Cirsium occidentale var. venustum H. M. Pollard 1965-6-23 Ventura Ortega Hill Trail at Pinyon Ridge, ca. 1 mi E of head of Cherry Cyn 1493 Comment
  SBBG38153  Cirsium occidentale var. venustum P. Douglas, E. Painter 1994-5-22 HL 430 Monterey ridge S of Stony Valley, ca. 0.8 km NW of Lower Stony Reservoir, ca. 3 km NE of mouth of San Miguel Crk Cyn; Ft Hunter Liggett 460 Comment
  SBBG65953  Cirsium occidentale var. venustum R. Hoffmann 1930-4-28 Kern Kernville [historic site] Comment
  SBBG65961  Cirsium occidentale var. venustum R. Hoffmann 1927-7-3 Santa Barbara Figueroa Mtn Comment
  SBBG65963  Cirsium occidentale var. venustum R. Hoffmann 1928-7-9 Los Angeles Hughes Lake Comment
  SBBG65968  Cirsium occidentale var. venustum R. Hoffmann 1927-8-7 Santa Barbara rocky bank above Tunnel Comment
  SBBG65970  Cirsium occidentale var. venustum R. Hoffmann 1929-7-9 Santa Barbara Alamar Cyn Comment
  SBBG65971  Cirsium occidentale var. venustum R. Hoffmann 1930-7-23 Santa Barbara Little Pine Comment
  SBBG65973  Cirsium occidentale var. venustum R. Hoffmann 1927-6-4 Ventura Matilija Cyn Comment
  SBBG65974  Cirsium occidentale var. venustum R. Hoffmann 1929-7-9 Santa Barbara Santa Ynez River below Mono Ranger Station Comment
  SBBG65975  Cirsium occidentale var. venustum R. Hoffmann 1929-7-5 Santa Barbara Santa Cruz Crk Comment
  SBBG65979  Cirsium occidentale var. venustum R. Hoffmann 1930-6-6 Los Angeles Liebre Station, Ridge Route [historic site] Comment
  SBBG7950  Cirsium occidentale var. venustum C. F. Smith 1943-9-1 13 Santa Barbara Mission Crk near foot of Tunnel Rd, Mission Cyn Comment
  SBBG7958  Cirsium occidentale var. venustum C. F. Smith 1945-7-18 1504 Santa Barbara N of Tunnel Portal, Mission Cyn 396 Comment
  SBBG93969  Cirsium occidentale var. venustum C. F. Smith 1962-6-15 7011 Santa Barbara rd about turnoff to Little Pine Mtn Comment
  SBBG94575  Cirsium occidentale var. venustum C. F. Smith 1957-6-10 5566 Santa Barbara Gibraltar Rd, above Flores Flat Comment
  SBBG94576  Cirsium occidentale var. venustum C. F. Smith 1962-6-15 7010 Santa Barbara rd about turnoff to Little Pine Mtn Comment
  SBBG95873  Cirsium occidentale var. venustum C. F. Smith 1967-8-2 9869 Ventura Sandstone Cmpgrd Comment
  SBBG96264  Cirsium occidentale var. venustum C. F. Smith 1946-8-30 1734 Santa Barbara El Camino Cielo, about 1 mi W of La Cumbre Pk Comment
  SD244583  Cirsium occidentale var. venustum David Keil, V. L. Holland 1992-5-17 23112 2 Kern Highway 178 near Onyx. Dry desert slope. Comment
  SEINET10723450  Cirsium occidentale var. venustum Karen M. Meyer, Andrew Townesmith 2007-8-10 Meyer 207 Amador El Dorado National Forest, Thunder Mountain Trail head off California Hwy. 88. 2517 Comment
  SEINET4023759 Image available Cirsium occidentale var. venustum B. C. Templeton 1962-1 sn Contra Costa Mt. Diablo. Comment
  SEINET5506986 Image available Cirsium occidentale var. venustum Betsy Northman 1962-6-13 191 San Luis Obispo 20 mi W from Hwy 101 on Adelaide County Rd; 1.5 mi from junction at fork of Franklin Creek on north bank and Gallegos Rd. Comment
  SJSU11875  Cirsium occidentale var. venustum Waterbury 1965-5-23 Santa Clara Alum Rock Park, E foothills, San Jose Comment
  UC1137395  Cirsium occidentale var. venustum L. R. Short 1934-4-27 S- 155 San Luis Obispo Temblor Range , McKittrick Quad. 975 Comment
  UC1177304  Cirsium occidentale var. venustum John Thomas Howell 1947-7-9 23330 Marin between Phoenix and Lagunitas Lakes; Mt. Tamalpais, Fish Grade Comment
  UC1177348  Cirsium occidentale var. venustum J. Thomas Howell 1957-6-25 32767 Kern 3 mi nw of Keene; Tehachapi Mts. 762 Comment
  UC1195664  Cirsium occidentale var. venustum A. R. Kruckeberg 1947-6-15 1499 Sonoma ca 1/2 mi above Maacamas Creek bridge (on Hwy 28, w end Knights Valley); Knights Valley Comment
  UC126619  Cirsium occidentale var. venustum H. M. and G. R. Hall 1908-7-16 8384 Tulare Trout Meadows, s Sierra Nevada Mountains, e Tulare County Sierra Nevada Mountains, Trout Meadows 1889 Comment
  UC127457  Cirsium occidentale var. venustum H. M. Hall and H. P. Chandler 1906-5-27 7199 Inyo Lone Pine Creek 1828 Comment
  UC129093  Cirsium occidentale var. venustum Hasse and Davidson 1907-6-10 Kern Tehachapi Mts. Comment
  UC1300028  Cirsium occidentale var. venustum Robert M. Lloyd 1963-6-22 2776 Inyo Wyman Canyon White Mountains, Wyman Canyon 2164 Comment
  UC1301212  Cirsium occidentale var. venustum Helen K. Sharsmith 1962-6-3 5116 a Napa near Angwin (w slope of Mount Howell); San Francisco Bay Region, Mount Howell 487 Comment
  UC134774  Cirsium occidentale var. venustum A. A. Heller 1904-6-13 7500 Santa Clara foothills w of Los Gatos Comment
  UC1443495  Cirsium occidentale var. venustum J. L. Strother 1977-7-26 1292 Lake n of Lake Pillsburg (n of Cabbage Patch); Hull Mt., Boardman Ridge 1186 Comment
  UC1534903  Cirsium occidentale var. venustum James D. Morefield and Douglas H. McCarty 1986-5-2 3555 Inyo 1.7 mi s 60 degrees w of summit of Black Mountain (in main canyon on w face of Black Mountain, Owens Valley drainage); White Mountains, , Owens Valley 1569 Comment
  UC1534904  Cirsium occidentale var. venustum James D. Morefield and Douglas H. McCarty 1986-5-2 3555 Inyo 1.7 mi s 60 degrees w of summit of Black Mountain (in main canyon on w face of Black Mountain, Owens Valley drainage); White Mountains, , Owens Valley 1569 Comment
  UC1543160  Cirsium occidentale var. venustum Charlotte Nash Smith 134 Colusa Williams, Lake Co. Road Colusa Comment
  UC1561393  Cirsium occidentale var. venustum Barbara Ertter with James R. Shevock 1986-4-19 5955 Kern s of Isabelle Lake (ca 5.5 mi from hwy (Spring Gulch?), Erskine Creek on nw side Piute Mts.); Piute Mts., Erskine Creek 1158 Comment
  UC1564257  Cirsium occidentale var. venustum Harold and Virginia Bailey 1948-7-12 2182 Tulare above Kern River; Sequoia National Park, Rattlesnake Creek 2133 Comment
  UC1618422  Cirsium occidentale var. venustum Barbara Ertter, Lincoln Constance 1993-7-10 12100 Sonoma 5 mi. beyond pavement on Rockpile Rd. w. of Lake Sonoma (rd. to Annapolis) Comment
  UC173904  Cirsium occidentale var. venustum H. M. Hall 1913-7-12 9448 Mendocino Mill Creek, e Mendocino Co. Mill Creek 670 Comment
  UC179008  Cirsium occidentale var. venustum Katharine Brandegee Lake Bottlerock Mountain Comment
  UC1922499  Cirsium occidentale var. venustum Scott D. White, A. Warniment 2005-9-9 11220 Los Angeles Tehachapi Mtns.: Oso Canyon, ca. 1-2 air miles N. of Quail Lake. Comment
  UC1922889  Cirsium occidentale var. venustum Naomi Fraga, Ted Anderson 2004-6-19 1277 Kern Sierra Nevada; Southern Sierra Nevada region; Owens Peak eastern watershed. Mount Jenkins. Comment
  UC1930162  Cirsium occidentale var. venustum Steve Boyd, Michael Denslow, Amber Maurice, Sarah Swartzentruber, Aydee Virgen 2003-6-27 10565 Tulare Sierra Nevada; Southern Sierra Nevada region; Chimney Peak Recreation Area, summit of northern high point on Bear Mountain (Bear Peak). 2509 Comment
  UC204832  Cirsium occidentale var. venustum Joseph P. Tracy 1918-7-3 4988 Humboldt Wilder Ridge Northern Coast Ranges, Wilder Ridge 762 Comment
  UC204833  Cirsium occidentale var. venustum Joseph P. Tracy 1918-7-3 4988 Humboldt Wilder Ridge Northern Coast Ranges, Wilder Ridge 762 Comment
  UC205900  Cirsium occidentale var. venustum Morris M. Pendleton 1914-7-1 Santa Clara Los Gatos Comment
  UC30812  Cirsium occidentale var. venustum Alice Eastwood 1896-5-1 San Mateo Crystal Springs Comment
  UC30815  Cirsium occidentale var. venustum J. Burtt Davy 1893-6-17 815 San Mateo Belmont Comment
  UC30885  Cirsium occidentale var. venustum J. Burtt Davy 1895-4-20 1083 San Mateo San Mateo Creek Comment
  UC413147  Cirsium occidentale var. venustum Roxana S. Ferris 1930-5-17 7890 Alameda between Tesla and Corral Hollow (site of old town of Carnegie); Carnegie Comment
  UC421713  Cirsium occidentale var. venustum Katharine Brandegee 1913-1 Inyo Bishop Comment
  UC480936  Cirsium occidentale var. venustum R. L. Pendleton 1908-6-26 946 Santa Clara near Summit Rock; Santa Cruz Mountains 701 Comment
  UC494270  Cirsium occidentale var. venustum Tracy J. Storer 1912-7-1 Yolo Rumsey Comment
  UC520301  Cirsium occidentale var. venustum Joseph Andorfer Ewan 1933-7-16 7780 Kern Cuddy Valley Mt. Pinos Region, Cuddy Valley Comment
  UC521506  Cirsium occidentale var. venustum Lincoln Constance 1931-11-12 525 Alameda along road on se end of Redwood Ridge Comment
  UC562893  Cirsium occidentale var. venustum Roxana S. Ferris 1934-7-26 9019 Inyo lower end of Onion Valley (on road to Independence); Sierra Nevada, Onion Valley 2712 Comment
  UC573202  Cirsium occidentale var. venustum G. T. Nordstrom 1937-6-18 1357 San Luis Obispo 3 mi ne of Lime Mountain 304 Comment
  UC63524  Cirsium occidentale var. venustum H. M. Hall and H. D. Babcock 1904-8-1 5696 Tulare vicinity of Mineral King (s Sierra Nevada Mountains); Sierra Nevada Mountains, Monarch Creek 2743 Comment
  UC63539  Cirsium occidentale var. venustum H. M. Hall and H. D. Babcock 1904-7-1 Tulare Soda Spr., Basin of the Upper Kern River, s Sierra Nevada Mountains Sierra Nevada Mountains, Upper Kern River, Soda Spr. 1920 Comment
  UC661109  Cirsium occidentale var. venustum L. R. Short 1934-3-27 155 San Luis Obispo Temblor Range , McKittrick Quad. 975 Comment
  UC671971  Cirsium occidentale var. venustum Evelyn Hart Nelson 1939-7-29 11 Santa Clara Loma Prieta Santa Cruz Mountains, Loma Prieta 1160 Comment
  UC68895  Cirsium occidentale var. venustum H. M. Hall 1905-6-1 6257 Los Angeles Elizabeth Lake Comment
  UC691382  Cirsium occidentale var. venustum Mary L. Bowerman 1930-6-18 348 Contra Costa Dan Cook Canyon Mount Diablo, Dan Cook (Rock City) Canyon Comment
  UC691383  Cirsium occidentale var. venustum Mary L. Bowerman 1931-5-23 899 Contra Costa Oyster Point Mount Diablo, Oyster Point Comment
  UC691390  Cirsium occidentale var. venustum Mary L. Bowerman 1930-6-10 295 Contra Costa near Mineral (on North Road); Mount Diablo 396 Comment
  UC73903  Cirsium occidentale var. venustum J. Burtt Davy 1893-9-1 276 Santa Clara Saratoga Comment
  UC76019  Cirsium occidentale var. venustum Milo S. Baker 1898-6-11 658 Sonoma Little Sulphur Creek Comment
  UC775189  Cirsium occidentale var. venustum Herbert L. Mason 1940-5-4 12272 Merced nw of Ortigalita Peak; Inner South Coast Ranges, Piedra Azul Creek 304 Comment
  UC796740  Cirsium occidentale var. venustum Ira L. Wiggins 1949-5-29 12163 Mendocino 3 mi e of Eel River Camp ((junction of Black Butte and Eel Rivers), along Nebo Creek); Nebo Creek 838 Comment
  UC91766  Cirsium occidentale var. venustum Samuel B. Parish 1887-6-1 1965 Kern near Ft. Tejon Comment
  UC91771  Cirsium occidentale var. venustum D. Cleveland 1882-7-1 100 Lake Indian Valley Comment
  UC91778  Cirsium occidentale var. venustum Samuel B. Parish June 1887 1887 Kern Southern California, Fort Tejon Comment
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Oct 1 2016
  UC984871  Cirsium occidentale var. venustum L. Beane and Lois E. James 1949-5-18 2123 Alameda Arroyo Mocho Mt. Hamilton Range, Arroyo Mocho Comment
  UCD130670  Cirsium occidentale var. venustum G. F. Hrusa; O. Pollak, T. Kan, R. Wheldon 1997-5-21 13771 Santa Clara San Felipe Ranch. On ridge leading down from Horse Valley. Mt. Hamilton Range. 800 Comment
  UCD130671  Cirsium occidentale var. venustum E. M. Johnston 1915-7-1 55 W Merced Los Banos. Comment
  UCD130673  Cirsium occidentale var. venustum Geoffrey Levin 1974-5-10 120 Tulare 2 miles north of Kern-Tulare Co. line at Chico Flat Camp. Sierra Nevada Mt. Range. 975 Comment
  UCD130698  Cirsium occidentale var. venustum Clifton F. Smith 1948-7-15 2222 Santa Barbara On El Camino Cielo, 2/10 mile west of La Cumbre Park, Santa Ynez Mountains, Santa Barbara. 1188 Comment
  UCD148530  Cirsium occidentale var. venustum B. Villegas 1998-8-5 s.n. Humboldt near Berry Summit on Titlow Hill Road, 3.9 miles south of Highway 229. Comment
  UCD158795  Cirsium occidentale var. venustum James A. Neilson Jr. 1974-7-19 2848 Lake Mayacmas Mountains, Geyser Rock, west of Whispering Pines, County. (Elevation estimated by label maker using Google Earth.) 1118 Comment
  UCD15936  Cirsium occidentale var. venustum Ellen A. Dean; with Kate Mawdsley 1999-6-18 511 Solano STEBBINS COLD CANYON RESERVE. South of CA 128 just east of Monticello Dam on Lake Berryessa, 7 mi. W of Winters. Ridge at top of trail up eastern slope from fire gate. 487 Comment
  UCD160912  Cirsium occidentale var. venustum James A. Neilson Jr. 1975-7-8 3417 Sonoma Mayacmas Mountains. One mile north of Little Geysers. (Exact location unknown. Coordinates and elevation estimated by label maker.) 1097 Comment
  UCD161919  Cirsium occidentale var. venustum Ayzik Solomeshch 2014-6-11 s.n. Marin Lucas Valley Open Space Preserve, plot LVP 02. UTM Zone 10 E 535981 N 4210876. (Coorindates converted from UTM data by label maker.) 380 Comment
  UCR109718  Cirsium occidentale var. venustum R. D. Goeden, Don W. Ricker 1985-6-25 s.n. Santa Barbara Santa Rafael Mountains, Sunset Valley Road, 0.4 mi. north of Cachuma Saddle, Los Padres National Forest 915 Comment
  UCR109720  Cirsium occidentale var. venustum R. D. Goeden, Don W. Ricker 1981-6-24 s.n. Santa Barbara Santa Rafael Mountains, Sunset Valley Road, 0.4 mi. north of Cachuma Saddle, Los Padres National Forest 915 Comment
  UCR109775  Cirsium occidentale var. venustum R. D. Goeden, Don W. Ricker 1985-6-26 s.n. Santa Barbara Sierra Madre Mountains, Sierra Madre Road, just SE of peak of Miranda Pine Mountain, Los Padres National Forest 1189 Comment
  UCR122908  Cirsium occidentale var. venustum George K. Helmkamp, E. A. Helmkamp 2001-5-29 6701 San Benito Coast Range, San Andrea Rift Zone, Coalinga Road. about 2 miles southeast of Hernandez [7.26 mi southeast of Hernandez Reservoir] 732 Comment
  UCR138701  Cirsium occidentale var. venustum L. C. Wheeler 1968-5-12 s.n. Los Angeles San Gabriel Mtns, Pallett Creek 1280 Comment
  UCR158825  Cirsium occidentale var. venustum George K. Helmkamp, E. A. Helmkamp 2005-5-12 9435 Monterey Central Coast Ranges, 8 mi west of US-101 on Calif. Highway G18 in Hames Valley 341 Comment
  UCR160378  Cirsium occidentale var. venustum George K. Helmkamp, E. A. Helmkamp 2005-6-9 9611 San Luis Obispo Central Coast Ranges, Arroyo Grande to Huasna Road along Arroyo Seco Creek, 9.6 miles NE of Huasna Townsite Road 378 Comment
  UCR160840  Cirsium occidentale var. venustum June Latting 1973-5-29 s.n. Kern Southern Sierra Nevada Mtns., 22 miles east of Lake Isabella along Hwy 178 884 Comment
  UCR184242  Cirsium occidentale var. venustum A. C. Sanders, Mitch Provance 2007-5-25 33978 Kern Tehachapi Mountains, ridge west of Pastoria Creek (Bear Trap) Canyon, N & NE of VABM Trap (3857 ft.), c. 1 mile SW of the Pastoria Siphon, c. 6 miles NE of Lebec 1159 Comment
  UCR186393  Cirsium occidentale var. venustum A. C. Sanders 2007-6-27 34236 Kern Tehachapi Mtns., divide between heads of Dry Field and Oso canyons, c. 2 miles east of Castac Lake and 3.5 miles NE of Gorman, c. 1 mile north of the Los Angeles Co. line near the powerline route 1311 Comment
  UCR198288  Cirsium occidentale var. venustum LeRoy Gross 2006-6-26 2532 Kern Southern Sierra Nevada Range, Scodie Mountains, Sequoia National Forest, Kiavah Wilderness Area. Horse Canyon/Cane Canyon saddle, along Pacific Crest Trail, near its junction with old mine road 1986 Comment
  UCR215702  Cirsium occidentale var. venustum Jim Andre, T. La Doux 2006-7-5 11785 Inyo Sierra Nevada Mtns, Big Pine Canyon, along north side of Glacier Lodge Road just above overnight hiker parking area, c. 0.5 mi downstream from Glacier Lodge cabins 2351 Comment
  UCR221863  Cirsium occidentale var. venustum Jim Andre, T. La Doux 2008-5-16 13982 Inyo Eastern Sierra Nevada Mtns., Big Pine Canyon, along north side of Glacier Lodge Rd, c. 2 mi. down-canyon from Sage Flat Campground 1900.43 Comment
  UCR253822  Cirsium occidentale var. venustum Mitch Provance 2007-6-29 0607- 23 Kern Tehachapi Mtns., Tejon Ranch, Tejon Mountain Village survey area 8.3B, SE rim of Dry Field Canyon, c. 2 miles east of Castac Lake 1450 Comment
  UCR253908  Cirsium occidentale var. venustum Mitch Provance 2009-6-24 0609- 5 Los Angeles Western Transverse Range, Gorman, near Peace Valley Rd. crossing of Gorman School Rd., truck stop near Hungry Valley 1166 Comment
  UCR261159  Cirsium occidentale var. venustum A. C. Sanders, Mitch Provance 2015-5-13 41699 Kern Tehachapi Mountains, Brite Valley, dam on north side of Brite Lake, south of the end of Brite St. and of Highline Rd. 1323 Comment
  UCSB10670  Cirsium occidentale var. venustum Lloyd, Robert 1959-6-27 Kern Canyon between Brite and Cummings Vallies on Cummings Valley Rd., 9 miles west of Tehachapi; Tehachapi Mt. Range; San Joaquin Val. Drainage Area 1219 Comment
  UCSB59017  Cirsium occidentale var. venustum Magney, David; Burgess, Rick 1986-5-10 Ventura Along Hwy 33 below Dry Lakes Ridge at mile marker 23.75; ca.12 miles N of Ojai, western Transverse Ranges T5N, R23W, S. 1, 2, & 3, Wheeler Springs Quadrangle 914 Comment
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Jul 16 2014
  UCSB69651  Cirsium occidentale var. venustum Theroux, Michael Kern Alta Sierra, Greenhorn Mt. 8 miles above Lake Isabella, off of Hwy 155. Private property (L. Theroux) abutting Sequoia Nat'l Forest. Collection include along portion of Ice House Creek on N of property and in Sequoia N.F. to W of property. 1767 Comment
  UCSB7242  Cirsium occidentale var. venustum Jones, Cornelia 1946-5-8 Santa Barbara El Camino Cielo Rd., 4 1/2 miles NE of Santa Barbara; Santa Ynez Mtns. Comment
  CAS-BOT-BC280116  Cirsium occidentale var. venustum Clare B. Hardham 1958-9-8 3948 San Luis Obispo Santa Lucia Mountains. Nacimiento River Comment
  CAS-BOT-BC280121  Cirsium occidentale var. venustum R. F. Hoover 1963-7-30 8593 San Luis Obispo 2 miles south of Atascadero, west of highway 101 Comment
  CAS-BOT-BC280123  Cirsium occidentale var. venustum Ernest C. Twisselmann 1956-5-28 2863 San Luis Obispo Temblor Range and the Western San Joaquin Valley. Summit of Palo Prieta Canyon 640 Comment
  CAS-BOT-BC280124  Cirsium occidentale var. venustum R. F. Hoover 1969-7-13 11458 San Luis Obispo 2 mi. s. of Atascadero Comment
  CAS-BOT-BC280126  Cirsium occidentale var. venustum Julia McDonald 1925-7-21 s.n. San Luis Obispo Polytechnic School Grounds Comment
  CAS-BOT-BC280134  Cirsium occidentale var. venustum C. F. Leitholt 1894-7-28 s.n. San Mateo Buckhorn Ranch, near Portola Comment
  CAS-BOT-BC280135  Cirsium occidentale var. venustum John Thomas Howell 1939-6-16 14747 San Mateo Kings Mt. Comment
  CAS-BOT-BC280141  Cirsium occidentale var. venustum Henry M. Pollard 1965-5-26 s.n. Santa Barbara Forest Service Rd. on southern slopes of Old Man Mountain, Los Padres Nat. Forest 1219 Comment
  CAS-BOT-BC280143  Cirsium occidentale var. venustum Henry M. Pollard 1965-5-26 s.n. Santa Barbara Forest Service Rd. on southern slopes of Old Man Mountain, Los Padres Nat. Forest 1219 Comment
  CAS-BOT-BC280145  Cirsium occidentale var. venustum Henry M. Pollard 1958-7-12 s.n. Santa Barbara Romero Canyon, Santa Ynez Mts. 609 Comment
  CAS-BOT-BC280146  Cirsium occidentale var. venustum Henry M. Pollard 1958-7-12 s.n. Santa Barbara Romero Canyon, Santa Ynez Mts. 609 Comment
  CAS-BOT-BC280282  Cirsium occidentale var. venustum W. A. Cannon 1900-4-14 s.n. Santa Clara Tuff Hill Comment
  CAS-BOT-BC280285  Cirsium occidentale var. venustum Robert Martineau 1974-5-12 193 Santa Clara Foothills Park, City of Palo Alto. Foothills of the eastern side of the Santa Cruz Mountains. Five miles south of center of Palo Alto. Along Page Mill Road 548 Comment
  CAS-BOT-BC280287  Cirsium occidentale var. venustum V. F. Hesse 1959-7-18 2705 Santa Clara Loma Prieta, foot of cone 990 Comment
  CAS-BOT-BC280289  Cirsium occidentale var. venustum Josephine D. Randall 1907-5-30 62 Santa Clara Santa Cruz Peninsula. By jail, Page Mill Road near Stanford Univ. Comment
  CAS-BOT-BC280291  Cirsium occidentale var. venustum Josephine D. Randall 1907-5-30 62 Santa Clara Santa Cruz Peninsula. By jail, Page Mill Road near Stanford Univ. Comment
  CAS-BOT-BC280293  Cirsium occidentale var. venustum W. R. Dudley 1890-7-1 s.n. Santa Clara Santa Cruz Mountain Peninsula. Stanford University Comment
  CAS-BOT-BC280294  Cirsium occidentale var. venustum L. R. Abrams 1915-7-27 5287 Santa Clara Western slope of Pacheco Pass Comment