CCH1:
Featuring California vascular plant data from the Consortium of California Herbaria and other sources
CCH1: Search Results

Please cite data retrieved from this page:
Biodiversity data provided by the participants of the Consortium of California Herbaria (Accessed through CCH1 Data Portal, ucjeps.berkeley.edu/consortium/, 2024 March 29.

Literature Citation:
CCH1 Portal. 2024. Biodiversity data provided by the participants of the Consortium of California Herbaria (https://ucjeps.berkeley.edu/consortium/ Accessed on March 29).

Records are made available under the CCH Data Use Terms.

Please send questions or comments to Jason Alexander (jason_alexander@berkeley.edu).


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An accepted name was found

BM TABFILE==>CHC_1711723383_UCJEPS.txt

— 2117 specimen records retrieved (230 without coordinates)
Results for search: Scientific name=ceanothus oliganthus (including synonyms);

Query finished in — 0.65 processing seconds

block 1 (page start-up): 0.01 processing seconds block 2 (create new array with only records present in each array): 0.16 processing seconds block 3 (time between query start and query finish): 0.63 processing seconds block 4 (time between query finish and last record displayed in search list): 0.01 processing seconds
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  F     CCH1_AIDherbscientific namecollectorcoll. num.formatted datecountyelev. (M)locality
        A00051259 A Ceanothus orcuttii C. R. Orcutt NULL 1889-05-01   San Diego NULL Southwestern part of the Colorado Desert
     ?  A00349846 A Ceanothus oliganthus C. F. Baker 4144 1903-04-04   Riverside NULL Elsinore
     ?  A00349847 A Ceanothus oliganthus C. F. Baker 4144 1903-04-04   Riverside NULL Elsinore
        A00349848 A Ceanothus oliganthus A. A. Heller 8148 1906-04-11   Fresno NULL At the old river bridge above Pollasky
     ?  A00349849 A Ceanothus oliganthus S. B. Parish ; W. F. Parish NULL NULL   San Bernardino NULL [no additional data]
        A00349850 A Ceanothus oliganthus S. B. Parish 10793 1916-04-29   San Bernardino 914 Cajon Pass - Southern Slope of the San Bernadino Mts.
        A00349851 A Ceanothus oliganthus S. B. Parish 11317 1917-06-05   San Bernardino 609 City Creek, San Bernardino Mts.
        A00349852 A Ceanothus oliganthus S. B. Parish ; W. F. Parish 60 1887-04-01  ? Unknown NULL San B. Mts.
        A00349853 A Ceanothus oliganthus J. G. Lemmon NULL NULL   Unknown NULL [no additional data]
        A00349854 A Ceanothus oliganthus A. Eastwood 9020 1919-06-20   Los Angeles NULL Mt. Wilson
        A00349855 A Ceanothus oliganthus J. I. Carlson NULL 1918-04-29   Los Angeles NULL Sierra Madre
     ?  A00349856 A Ceanothus oliganthus E. C. Knopf NULL 1921-01-01   Los Angeles NULL Santa Catalina Island
        A00349857 A Ceanothus oliganthus J. G. Jack NULL 1907-08-05   Madera 1767 Shinn′s Camp, Sierras
        A00349858 A Ceanothus oliganthus C. G. Pringle NULL 1881-08-13   Siskiyou 914 [no additional data]
     ?  A00349860 A Ceanothus oliganthus E. C. Knopf NULL 1921-01-01   Los Angeles NULL Santa Catalina Island
     ?  A00349861 A Ceanothus oliganthus E. C. Knopf NULL 1921-01-01   Los Angeles NULL Santa Catalina Island
        A00349862 A Ceanothus oliganthus R. S. Ferris 8458 1933-05-02   Monterey NULL hills 3-4 mile east of Bryson
        A00349864 A Ceanothus oliganthus C. B. Clokey ; I. W. Clokey 5337 1931-07-10   San Bernardino 1828 above arrowhead Lake
        A00349865 A Ceanothus oliganthus R. H. Peebles 20 1929-07-23   San Diego NULL Descanso
        A00349866 A Ceanothus oliganthus A. Eastwood 8943 1919-05-29   Los Angeles NULL San Gabriel Canyon
        A00349867 A Ceanothus oliganthus S. F. Blake 818 1910-08-31   Los Angeles 365 Wilson Trail, Mt. Wilson
        A00349873 A Ceanothus oliganthus A. Eastwood 2854 1913-04-19   San Diego NULL Poway Road
        A00349874 A Ceanothus oliganthus A. Eastwood 2820 1913-04-01   San Diego NULL Warner′s Hot Springs
        A00349875 A Ceanothus oliganthus S. B. Parish 10811 1916-05-09   San Diego NULL Campo
        A00349876 A Ceanothus oliganthus L. Abrams 1496 1901-04-13  ? Santa Barbara NULL Sierra Madre Mts., Wilson′s Trail
     ?  A00349877 A Ceanothus oliganthus L. Abrams 1371 1901-04-06   Los Angeles NULL Big Tehunga Wash
        A00349878 A Ceanothus oliganthus A. Eastwood 8961 1919-05-29   Los Angeles NULL San Gabriel Canyon
        A00349879 A Ceanothus oliganthus A. Eastwood 9180 1919-06-26   San Diego NULL Descanso
        A00349881 A Ceanothus oliganthus M. F. Spencer 94 1901-05-23   San Diego NULL Descanso, (Cuyamacas) E. San Diego Co.
        A00349882 A Ceanothus oliganthus A. Eastwood NULL 1920-04-22   San Diego NULL Campo
        A00349883 A Ceanothus oliganthus F. G. Woodcock 751a 1920-04-20   San Diego NULL Mussey Grade to Julian, Cuyamacas
        A00349886 A Ceanothus oliganthus R. C. Bacigalupi 1290 1926-04-10   Alameda 457 Rancho Reposo along Arroyo Mocho in base of Cedar Mt.
        A00349887 A Ceanothus oliganthus A. A. Heller 8148 1906-04-11   Fresno NULL on the banks of the San Joaquin river at the old bridge above Pollasky
     ?  A00349889 A Ceanothus oliganthus F. G. Woodcock 751 NULL   San Diego NULL Cabrillo Canyon
        A00349890 A Ceanothus oliganthus J. T. Howell 2769 1927-07-10   Unknown 1524 below ″Inspiration Point″ on City Creek Road, San Bernardino Mts.
        A00349891 A Ceanothus oliganthus A. Eastwood 9142 1919-06-25   San Diego NULL Cuimaca
        A00349892 A Ceanothus oliganthus A. Eastwood 9096 1919-06-24   San Diego NULL Descanso
        A00349893 A Ceanothus oliganthus A. Griffiths, Jr. 4498 1962-04-11   Los Angeles NULL Chantry Flat, Big Santa Anita Canyon, N. of Arcadia, San Gabriel Mts.
     ?  A00349911 A Ceanothus oliganthus T. S. Brandegee 37 1889-06-01   Santa Barbara NULL [no additional data]
        A00349912 A Ceanothus oliganthus T. S. Brandegee 38 1890-05-01   Unknown NULL Mts. bet. San Francisco & Santa Cruz
        A00349915 A Ceanothus oliganthus T. S. Brandegee 41 1890-05-01   Marin NULL Tamalpais
        A00349916 A Ceanothus oliganthus C. S. Sargent NULL 1894-03-16   Santa Barbara NULL Hot Springs Canon
        A00349917 A Ceanothus oliganthus T. S. Brandegee 64 1890-05-01   Marin NULL Tamalpais
        A00349918 A Ceanothus oliganthus H. M. Pollard NULL 1946-03-23   Ventura 914 Ocean View Trail, Santa Ynez Mts.
        A00349945 A Ceanothus oliganthus H. M. Pollard NULL 1946-03-23   Ventura 914 Ocean View Trail, Santa Ynez Mts.
     ?  A00349946 A Ceanothus oliganthus F. Franceschi 30 1894-04-02   Santa Barbara NULL [no additional data]
        A00349947 A Ceanothus oliganthus A. Eastwood ; J. T. Howell 2312 1936-05-08   San Luis Obispo NULL La Panza Mts.
        A00349948 A Ceanothus oliganthus L. Abrams NULL 1909-03-06   Santa Barbara NULL Mission Canon
        A00349949 A Ceanothus oliganthus A. Eastwood 70 1908-05-09  ? Unknown NULL Painted Cave Ranch
        A00349950 A Ceanothus oliganthus A. Eastwood 8983 1919-05-29   Los Angeles NULL San Gabriel Canyon
        A00349951 A Ceanothus oliganthus T. S. Brandegee 32 1894-05-01   San Diego NULL Nuevo
        A00349952 A Ceanothus oliganthus L. Abrams 1504 1901-04-13   Los Angeles NULL Wilson′s Trail
     ?  A00349953 A Ceanothus oliganthus T. S. Brandegee 31 1889-05-01   Los Angeles NULL [no additional data]
     ?  A00349954 A Ceanothus oliganthus T. S. Brandegee 30 1889-06-01   Santa Barbara NULL [no additional data]
        A00349955 A Ceanothus oliganthus A. F. Howland ; M. L. Darsie NULL 1931-04-02   Ventura NULL Sespe Creek
        A00349956 A Ceanothus oliganthus C. C. Epling ; W. Robinson NULL 1932-03-31   San Diego NULL Barrett
        A00349963 A Ceanothus oliganthus var. orcuttii L. Rowntree NULL 1931-04-05   San Diego NULL Palmoar [Palomar] Mt.
        A00349966 A Ceanothus oliganthus var. orcuttii L. Rowntree NULL 1934-03-20   San Diego NULL Julian side of Cuyamaca Mts.
        A00349967 A Ceanothus oliganthus var. orcuttii T. S. Brandegee 32 1889-05-01   San Diego NULL San Diego Mts.
     ?  A00425250 A Ceanothus sorediatus F. G. Woodcock NULL 1922-03-16   San Diego NULL near San Diego River
        A00425251 A Ceanothus sorediatus A. Eastwood 2855 1913-04-20   San Diego NULL Poway Road
     ?  A00425252 A Ceanothus sorediatus F. G. Woodcock 757 1920-02-01   San Diego NULL East San Diego Canyon
        A00425253 A Ceanothus sorediatus A. Rehder 200 1914-08-01   Los Angeles NULL Mt. Wilson
        A00425254 A Ceanothus sorediatus A. Eastwood 4946 1916-04-12   Ventura NULL Nordhoff
        A00425255 A Ceanothus sorediatus A. Eastwood 9041 1919-06-20   Los Angeles NULL Mt. Wilson
     ?  A00425259 A Ceanothus sorediatus W. L. Jepson NULL 1892-03-25   Solano NULL Vacaville
        A00425260 A Ceanothus sorediatus J. W. Kelly NULL 1916-07-01   Marin NULL Mt. Tamalpais
        A00425261 A Ceanothus sorediatus T. S. Brandegee 43 1886-07-04   Marin NULL Tamalpais
        A00425262 A Ceanothus sorediatus T. S. Brandegee 39 1889-04-01   Unknown NULL Mts. bet. San Francisco & Santa Cruz
        A00425263 A Ceanothus sorediatus J. T. Howell 4716 1930-04-17   Alameda NULL Strawberry Canyon, Berkeley Hills
        A00425264 A Ceanothus sorediatus B. Bartholomew, D. E. Boufford ; E. W. Wood 2181 1985-04-18   Monterey 610 7.6 km SE of Tassajara Road on Arroyo Seco Road
        A00425265 A Ceanothus sorediatus J. T. Howell 11161 1933-04-23   San Benito NULL Near Hernandez
        A00425266 A Ceanothus sorediatus J. T. Howell 14750 1939-06-16   Santa Clara NULL Skyline Blvd. near Saratoga Gap
        A00425267 A Ceanothus sorediatus C. G. Pringle NULL 1882-05-05   Unknown NULL [no additional data] [Based on date, San Diego County, as per CCH, 18 Jan 2014]
        A00425268 A Ceanothus sorediatus A. Eastwood 11309 1922-05-06   Marin NULL Mt. Tamalpais
        A00425269 A Ceanothus sorediatus A. Eastwood ; J. T. Howell 2313 1936-05-08   San Luis Obispo NULL La Panza Mts.
        A00425270 A Ceanothus sorediatus L. Rowntree NULL 1930-04-01   San Luis Obispo NULL Crest of Pozo Mts.
        A00425282 A Ceanothus sorediatus A. E. Wieslander 461 1934-04-27   San Luis Obispo 640 Hi Mountain, southwest of Pozo
        A00425283 A Ceanothus sorediatus A. Eastwood 3174 1903-05-03   Marin NULL Mt. Tamalpais
        A00425284 A Ceanothus sorediatus A. Eastwood 3174 1903-05-03   Marin NULL Mt. Tamalpais
        A00425285 A Ceanothus sorediatus J. W. Kelly NULL 1917-06-01   Monterey NULL Tassajara Springs
        A00425286 A Ceanothus sorediatus A. W. C. T. Herre NULL 1903-04-01   Unknown NULL Black Mt.
        A00425287 A Ceanothus sorediatus A. W. C. T. Herre NULL 1903-04-01   Unknown NULL Black Mt.
        A00425288 A Ceanothus sorediatus J. T. Howell 3369 1928-03-02   Los Angeles NULL Canon bottom, Vermont Canon, Griffith Park
        A00425289 A Ceanothus sorediatus M. S. Jussel NULL 1932-04-10  ? Unknown NULL 10 mi. N. E. of St. Helena at Cliff Spring
        A00425517 A Ceanothus sorediatus A. Eastwood 3410 1913-06-15   Marin NULL Mt. Tamalpais
        A00425518 A Ceanothus sorediatus G. Engelmann NULL 1880-10-23   Alameda NULL [no additional data]
        A00425519 A Ceanothus sorediatus A. A. Heller 7293 1904-04-06   Santa Clara NULL Foothills west of Los Gatos
        A00425520 A Ceanothus sorediatus L. Abrams 2307 1902-04-05   San Mateo NULL Searsville
        A00425521 A Ceanothus sorediatus A. A. Heller 6557 1903-04-10   Santa Cruz NULL Near Glenwood
        A00425522 A Ceanothus sorediatus J. I. W. McMurphy 15 1906-04-04   Santa Clara NULL Los Francos Creek, Santa Cruz Mts.
        A00425523 A Ceanothus sorediatus A. Eastwood 4734 1915-06-21  ? Contra Costa NULL San Leandros
        A00425524 A Ceanothus sorediatus A. Eastwood 4048 1915-04-02   Monterey NULL divide between King City and Jolon
        A00425525 A Ceanothus sorediatus C. F. Baker 516 1902-04-12   Santa Clara NULL Foothills near Stanford University
        A00425526 A Ceanothus sorediatus A. Eastwood 3174 1903-05-03   Marin NULL Mt. Tamalpais
        A00425527 A Ceanothus sorediatus C. F. Baker 366 1902-05-15   Santa Clara NULL Foothills near Stanford University
     ?  A00425528 A Ceanothus sorediatus T. S. Brandegee 30 1889-06-01   Santa Barbara NULL [no additional data]
        AHUC102169 DAV Ceanothus oliganthus var. orcuttii Victor W. Brown s.n. 1958-08-06   San Diego NULL San Diego County: Charles Forward Ranch, south of Ramona.
        AHUC102222 DAV Ceanothus oliganthus var. sorediatus Beecher Crampton 8563 1970-04-15   Napa NULL Napa County: North end of Capell Valley State Hwy. 128.
        AHUC102223 DAV Ceanothus oliganthus var. sorediatus Beecher Crampton 4902 1958-06-04   Alameda NULL Alameda County, Berkeley Hills, Skyline Boulevard, between Round Top and Redwood Regional Parks.
        AHUC102224 DAV Ceanothus oliganthus var. sorediatus Beecher Crampton 4740 1958-04-22   Napa NULL Napa County, Vaca Mountains, Markley Canyon, Highway 128.
        AHUC102225 DAV Ceanothus oliganthus var. sorediatus B. Crampton 1305 1953-05-19   Napa NULL Napa County: 12 miles east of Rutherford, Hwy. 128.
        AHUC102226 DAV Ceanothus oliganthus var. sorediatus Beecher Crampton 7398 1965-06-30  ? Solano 872 Solano County: Napa County line, summit of Mt. Vaca Vaca Mtns.
        AHUC102234 DAV Ceanothus oliganthus var. sorediatus J. E. Street s.n. 1950-04-24   Napa NULL Napa County: 8 miles north of Wooden Valley.
        AHUC102238 DAV Ceanothus oliganthus Beecher Crampton 4781 1958-05-12   Solano NULL Solano County: Vaca Mountains, Gates Canyon.
        AHUC102239 DAV Ceanothus oliganthus B. Crampton 38 1941-03-14   Alameda 152 Alameda County: Berkeley Hills, behind the hotel Claremont.
        AHUC102240 DAV Ceanothus oliganthus J. Street s.n. 1950-03-23   Ventura 457 Ventura County: Between Santa Paula and Ojai.
        AHUC102493 DAV Ceanothus oliganthus var. sorediatus B. Crampton s.n. 1957-04-15   Napa NULL Napa County: Martley Canyon, Vaca Mountains.
        ARF0291 BLMAR Ceanothus oliganthus subsp. sorediatus Donald Hazlett 291 1994-06-07   Humboldt 670 Tallus slope Near horse Mt. road
        BSCA2619 BSCA Ceanothus oliganthus var. orcuttii Lauri, Robert 272 2002-06-28   San Diego NULL At west boundary of Palomar Mountain State Park, along south side of Nate Harrison Grade.
        BSCA2620 BSCA Ceanothus oliganthus var. orcuttii Merkel, Dalton (Mike) 112 NULL   San Diego NULL Palomar Mountain State Park, 4-6000 feet elevation.
        BSCA2623 BSCA Ceanothus oliganthus var. orcuttii NULL 18037 2009-06-09   San Diego NULL Middle Peak; along Middle Peak Loop Fire Road northwest side of the peak.
        BSCA4688 BSCA Ceanothus oliganthus var. orcuttii Hendrickson, Larry 4086 2009-06-27   San Diego NULL Cuyamaca Mountains. Pine Ridge, west of Green Valley Area Campground. Southeast side of ridgeline beside Pine Ridge Trail. 0.7 air mile NW of intersection of State hwy. 79 and access road to campground.
        BSCA4870 BSCA Ceanothus oliganthus var. orcuttii NULL 6701 2015-06-12   San Diego NULL Palomar Mountain; Cleveland National Forest; adjacent to Lone Pine Spring beside High Point Road; 1.5 miles N of intersection with Palomar Divide Road.
        CAS-BOT402197 CAS Ceanothus oliganthus Thorne, R. F.; Tilforth, C. W.; Lathrop, E. W. 49699 1977-04-27  ? Orange NULL Northern Santa Ana Mountains: Sierra Peak.
        CAS-BOT50426 CAS Ceanothus oliganthus Pollard, Henry M. s.n. 1946-03-23   Ventura 914 Ventura River Basin, Ocean View Trail, Santa Ynez Mts., above Matilija Canyon
        CAS-BOT50427 CAS Ceanothus oliganthus Pollard, Henry M. s.n. 1968-02-23   Ventura NULL Near picnic ground on sout slope of Grant Park Ridge, Ventura
        CAS-BOT50428 CAS Ceanothus oliganthus Bailey, Vernon O. s.n. 1907-10-31  ? Ventura 1188 Santa Ynez Mts., La Cumbre Peak
        CAS-BOT50429 CAS Ceanothus oliganthus Hubby, Frank W. s.n. 1894-04-07   Ventura NULL Price′s Oil Mill Canyon, Matilija Canyon
        CAS-BOT50430 CAS Ceanothus oliganthus McMillan, Eben s.n. 1972-03-17   Ventura 762 3 mi. W of top of Sulphur Mt., Ojai
        CAS-BOT50431 CAS Ceanothus oliganthus McMillan, Eben s.n. 1972-03-17   Ventura 762 3 mi. W of top of Sulphur Mt., Ojai
        CAS-BOT50432 CAS Ceanothus oliganthus Evermann, Dr. Barton W. s.n. 1917-03-24   Ventura NULL Pine Creek
        CAS-BOT50433 CAS Ceanothus oliganthus Wolf, C. B. 2016 1931-05-13   Ventura 365 Slopes along Piru Creek, 1-4 mi. above Ranger Station, or about 8 miles above Piru
        CAS-BOT50434 CAS Ceanothus oliganthus Pollard, Henry M. s.n. 1945-01-13   Ventura NULL Ventura River Basin, Foothills Trail
        CAS-BOT50435 CAS Ceanothus oliganthus Pollard, Henry M. s.n. 1963-12-19   Ventura NULL Forest Service Rd. (Wheeler′s Hot Spgs. to Nordhoff Peak), on brush-covered north face of mountain, Ojai District.
        CAS-BOT50436 CAS Ceanothus oliganthus Pollard, Henry M. s.n. 1963-12-19   Ventura NULL Forest Service Rd. (Wheeler′s Hot Spgs. to Nordhoff Peak), on brush-covered north face of mountain, Ojai District.
        CAS-BOT50437 CAS Ceanothus oliganthus Pollard, Henry M. s.n. 1947-03-15   Ventura NULL Ventura River Basin - Middle fork, upper Matilija Creek
        CAS-BOT50438 CAS Ceanothus oliganthus Pollard, Henry M. s.n. 1963-12-07   Ventura 762 Ventura River Basin - Forest Service Rd., (Wheeler′s Hot Spgs. to Nordhoff Pk.) on north slopes of mountian, Ojai Dist.
        CAS-BOT50439 CAS Ceanothus oliganthus Eastwood, Alice 4991 1916-04-14   Ventura NULL Foster Park, Ventura
        CAS-BOT50440 CAS Ceanothus oliganthus Eastwood, Alice 4946 1914-04-12   Ventura NULL Nordhoff
        CAS-BOT50451 CAS Ceanothus oliganthus McMinn, H. E. 1551b 1925-08-06   Los Angeles NULL Sawpit Canyon, San Gabriel Mts.
        CAS-BOT50452 CAS Ceanothus oliganthus McMinn, H. E. 1551i 1925-08-06   Los Angeles NULL Sawpit Canyon, San Gabriel Mts.
        CAS-BOT50453 CAS Ceanothus oliganthus Davidson M.D., A. s.n. 1891-01-01   Los Angeles NULL Near Los Angeles
        CAS-BOT50454 CAS Ceanothus oliganthus Abrams, L. R. 5014 1913-07-18  ? Los Angeles NULL Russel′s Lake
        CAS-BOT50455 CAS Ceanothus oliganthus Wolf, Carl B. 11134 1941-08-02   Los Angeles 822 Liebre Mts., Ridge Route Rd. 2.7 mi. S. Frenchman Flats Forest Service Camp
        CAS-BOT50456 CAS Ceanothus oliganthus Eastwood, Alice 8983 1919-05-29   Los Angeles NULL San Gabriel Canyon
        CAS-BOT50457 CAS Ceanothus oliganthus Grant, Geo. B. s.n. 1904-05-05   Los Angeles NULL Arroyo Seco Canyon, S. Cal
        CAS-BOT50458 CAS Ceanothus oliganthus Grant, Geo. B. s.n. 1906-06-10   Los Angeles 914 Castle Canyon, Mt. Lowe
        CAS-BOT50459 CAS Ceanothus oliganthus Grant, Geo. B. s.n. 1901-07-28   Los Angeles 1066 Sturtevant′s Camp
        CAS-BOT50460 CAS Ceanothus oliganthus Johnston, I. M. 1724 1917-09-17   Los Angeles 914 Cow Canyon, San Antonio Mountians
        CAS-BOT50461 CAS Ceanothus oliganthus Abrams, Le Roy 1504 1901-04-13   Los Angeles 914 Sierra Madre Mts., Wilson′s Trail
        CAS-BOT50463 CAS Ceanothus oliganthus White, Scott D. 10624 2004-07-27   Los Angeles 1066 San Gabriel Mountains: Clear Creek area. Roadside and hiking trail S side of Angeles Fores Hwy, ca. 0.2 mi W of jtn with Angeles Crest Hwy. Condor Peak
        CAS-BOT50464 CAS Ceanothus oliganthus Ross, Timothy S. 7350 1993-06-01   Los Angeles 762 San Gabriel Mountains: Upper Winter Creek Trail between Chantry Flat and Hoegee Camp (on Winter Creek), on the W side of Santa Anita Canyon. Mt. Wilson 7.5′ USGS quadrangle.
        CAS-BOT50465 CAS Ceanothus oliganthus Ross, Timothy S. 6226 1992-04-21   Los Angeles 963 San Gabriel Mountains: Head of Horse Canyon: N side of Horse Canyon Saddle
        CAS-BOT50466 CAS Ceanothus oliganthus McMinn, H. E. 1551d 1925-08-06   Los Angeles NULL San Gabriel Mountains: Flat in Sawpit Canyon
        CAS-BOT50467 CAS Ceanothus oliganthus Pollard, Henry M. s.n. 1946-02-16   Ventura NULL Ventura River Basin, north slope of Nordhoff Peak
        CAS-BOT50468 CAS Ceanothus oliganthus Pollard, Henry M. s.n. 1963-04-05   Ventura NULL Ventura River Basin, near Devil′s Gulch, Oak View
        CAS-BOT50469 CAS Ceanothus oliganthus Pollard, Henry M. s.n. 1956-02-04   Ventura 1066 Ventura River Basin, Forest Service road from Wheelers, Nordoff Peak, Ojai
        CAS-BOT50470 CAS Ceanothus oliganthus Pollard, Henry M. 1 1945-02-10   Ventura NULL Ventura River Basin, Matilija Canyon
        CAS-BOT50471 CAS Ceanothus oliganthus Pollard, Henry M. s.n. 1946-03-23   Ventura 1066 Ventura River Basin, Camino Cielo, Santa Ynez Mts.
        CAS-BOT50472 CAS Ceanothus oliganthus Pollard, Henry M. s.n. 1946-03-23   Ventura 914 Ventura River Basin, Ocean View Trail, Santa Ynez Mts.
        CAS-BOT50473 CAS Ceanothus oliganthus Pollard, Henry M. s.n. 1945-01-27   Ventura NULL Ventura River Basin, Sulphur Mt. Road
        CAS-BOT50474 CAS Ceanothus oliganthus Pollard, Henry M. s.n. 1946-03-23   Ventura 1066 Ventura River Basin, Camino Cielo, Santa Ynez Summit above Matilija Canyon
        CAS-BOT50475 CAS Ceanothus oliganthus Pollard, Henry M. s.n. 1946-03-23   Ventura 914 Ventura River Basin, Ocean View Trail, Santa Ynez Mts., above Matilija Canyon
        CAS-BOT50476 CAS Ceanothus oliganthus McFarland, J. R. s.n. 1997-04-10   Humboldt 601 King Range National Conservation Area - 3.7 miles north on King Range Road from Shelter Cove Road.
        CAS-BOT50477 CAS Ceanothus oliganthus Parnay, P. 30 NULL   Unknown 457 NULL
        CAS-BOT50478 CAS Ceanothus oliganthus Ewan, Joseph Andorfer 10852 1933-05-16   Los Angeles NULL San Gabriel Mts. - Little Santa Anita Canyon
        CAS-BOT50479 CAS Ceanothus oliganthus Raven, Peter H.; Thompson, Henry J. 13919 1959-04-03   Los Angeles 807 Santa Monica Mountains - Saddle Peak - about 0.7 mile north-east of summit
        CAS-BOT50480 CAS Ceanothus oliganthus Wolf, Carl B. 11134 1941-08-02   Los Angeles 822 Liebre Mts., Ridge Route Rd. 2.7 mi. S. Frenchman Flats Forest Service Camp
        CAS-BOT50481 CAS Ceanothus oliganthus Mac Fadden, F. A. s.n. 1935-03-12   Los Angeles NULL San Gabriel Canyon
        CAS-BOT50482 CAS Ceanothus oliganthus Eastwood, Alice 9041 1919-06-20   Los Angeles NULL Mt. Wilson
        CAS-BOT50483 CAS Ceanothus oliganthus Thompson, Henry J. 1868 1959-03-22   Los Angeles 274 Santa Monica Mountains - Lobo Canyon 1 mile west of Triunfo Canyon, 3 miles west of Malibu Lake
        CAS-BOT50484 CAS Ceanothus oliganthus Thompson, Henry J. 1890 1959-03-27   Los Angeles 731 Santa Monica Mountains - Saddle Mountain - 1.5 miles east of peak
        CAS-BOT50485 CAS Ceanothus oliganthus Abrams, L. R. s.n. 1906-07-19   Los Angeles 1066 Mount Wilson Trail
        CAS-BOT50486 CAS Ceanothus oliganthus McMinn, H. E. 1551c 1925-08-06   Los Angeles NULL Sawpit Canyon, San Gabriel Mts.
     ?  CAS-BOT50487 CAS Ceanothus oliganthus Jones, Marcus E. s.n. 1882-02-25   Los Angeles NULL Pasadena
     ?  CAS-BOT50488 CAS Ceanothus oliganthus Brandegee 31 1889-05-01   Los Angeles NULL Pasadena
        CAS-BOT50489 CAS Ceanothus oliganthus Cox, L. E. s.n. 1908-03-31   Los Angeles 609 Lower slopes of Mt. Wilson
        CAS-BOT50490 CAS Ceanothus oliganthus Dudley, W. R. s.n. 1907-01-01   Los Angeles NULL Saw-pit Canyon (near Monrovia)
        CAS-BOT50491 CAS Ceanothus oliganthus Howell, John Thomas 3369 1928-03-02   Los Angeles NULL Vermont Canyon, Griffith Park
        CAS-BOT50492 CAS Ceanothus oliganthus Howell, John Thomas 5173 1930-05-18   Los Angeles NULL Pacoima Canyon, San Gabriel Mountains
        CAS-BOT50493 CAS Ceanothus oliganthus Ross, Tim; Boyd, Steve 4602 1991-04-25   Los Angeles 512 San Gabriel Mtns: lower Graveyard Canyon (which joins the lower E Fk of the San Gabriel River at ca 1540 ft. elev.) Glendora 7.5′ USGS quadrangle
        CAS-BOT50494 CAS Ceanothus oliganthus Rowntree, Lester s.n. 1938-03-08   Los Angeles NULL Santa Susan Pass
        CAS-BOT50495 CAS Ceanothus oliganthus Dudley, W. R. s.n. 1907-12-01   Los Angeles NULL Saw-pit Canyon (near Monrovia)
        CAS-BOT50496 CAS Ceanothus oliganthus Dudley, W. R. s.n. 1907-12-01   Los Angeles NULL Saw-pit Canyon (near Monrovia)
     ?  CAS-BOT50497 CAS Ceanothus oliganthus Griesel, Wesley O. s.n. 1959-03-28   Los Angeles 609 Verdugo Hills
        CAS-BOT50498 CAS Ceanothus oliganthus Abrams, Le Roy 292 1899-03-11   Los Angeles NULL Millards Canyon
        CAS-BOT50499 CAS Ceanothus oliganthus Raven, Peter H.; Thorne, Robert F. 19015 1964-05-07   Los Angeles NULL Saddle rock Ranch, near Seminole Hot Springs, Santa Monica Mountains
        CAS-BOT50500 CAS Ceanothus oliganthus McMinn, H. E. 1551a 1925-08-06   Los Angeles NULL Sawpit Canyon, San Gabriel Mts.
        CAS-BOT50503 CAS Ceanothus megacarpus subsp. megacarpus Breedlove, D. E. 19318 1971-03-12   San Diego NULL On Soledad Mountain, La Jolla at Muirlands Drive & La Jolla Mesa Road
        CAS-BOT50504 CAS Ceanothus megacarpus subsp. megacarpus Hart, Cecil s.n. 1928-05-27   Orange NULL Laguna Beach
        CAS-BOT50505 CAS Ceanothus megacarpus subsp. megacarpus Knoche, Herman 547 1919-05-26   San Diego NULL Camp Kearny
        CAS-BOT50506 CAS Ceanothus megacarpus subsp. megacarpus Rattan, Volney s.n. 1903-01-01   Unknown NULL NULL
        CAS-BOT50507 CAS Ceanothus megacarpus subsp. megacarpus Howell, John Thomas 2609 1927-06-26   Orange 701 Claymine Canyon, n. Santa Ana Mts.
        CAS-BOT50508 CAS Ceanothus megacarpus subsp. megacarpus Howell, John Thomas 2828 1927-07-24   Orange 152 Claymine Canyon, n. Santa Ana Mts.
        CAS-BOT50509 CAS Ceanothus megacarpus subsp. megacarpus Brandegee 89 1889-05-01   Santa Barbara NULL Santa Barbara
        CAS-BOT50510 CAS Ceanothus megacarpus subsp. megacarpus Elmer, A. D. E. 3869 1902-05-01   Santa Barbara NULL Santa Barbara
        CAS-BOT50511 CAS Ceanothus megacarpus subsp. megacarpus Dudley, W. R. s.n. 1896-06-07   Santa Barbara NULL Hot Springs near Santa Barbara
        CAS-BOT50512 CAS Ceanothus megacarpus subsp. megacarpus McMinn, H. E. 1064b 1923-06-15   Santa Barbara NULL Gaviota Pass
        CAS-BOT50513 CAS Ceanothus megacarpus subsp. megacarpus McMinn, H. E. 1064a 1923-06-15   Santa Barbara NULL Gaviota Pass
        CAS-BOT50514 CAS Ceanothus megacarpus subsp. megacarpus Eastwood, Alice 16833 1929-03-06   Santa Barbara NULL San Marcos Pass
        CAS-BOT50515 CAS Ceanothus megacarpus subsp. megacarpus Thompson, Henry J. 3379 1965-04-22   Ventura 701 Santa Monica Mountains, just north of Split rock Camp, 1-2 mile northwest of Sandstone Peak
     ?  CAS-BOT50516 CAS Ceanothus megacarpus subsp. megacarpus Junak, Steven A. 306 1994-03-30   Ventura 243 West Anacapa Island: W flanks of Summit Peak, near top of S-facing bluffs.
        CAS-BOT50517 CAS Ceanothus megacarpus subsp. megacarpus Rensselaer, Maunsell van 1732 1941-08-08   Ventura NULL On Casitas Pass Road
        CAS-BOT50518 CAS Ceanothus megacarpus subsp. megacarpus Pollard, Henry M. s.n. 1946-04-28   Ventura NULL Ventura River Basin - Near mouth of Ventura River
        CAS-BOT50519 CAS Ceanothus megacarpus subsp. megacarpus Pollard, Henry M. 2 1946-02-20   Ventura NULL Ventura River Basin - Ojai, near Calif. Prep. School
        CAS-BOT50520 CAS Ceanothus oliganthus Pollard, Henry M. 1 1971-02-10   Ventura 792 Los Padres Nat′l. Forest - Forest Service Rd. from Wheelers Springs to Nordhuff Peak, on north slope
        CAS-BOT50521 CAS Ceanothus oliganthus Pollard, Henry M. 2 1971-02-10   Ventura 822 Los Padres Nat′l. Forest - Forest Service Rd. from Wheelers Springs to Nordhuff Peak, on north slope
        CAS-BOT50522 CAS Ceanothus oliganthus de Nevers, Greg 12636 2001-01-11   Marin NULL Mt. Tamalpais, above Laurel Dell
        CAS-BOT50523 CAS Ceanothus oliganthus Summers, R. W. s.n. 1884-03-03   San Luis Obispo NULL NULL
        CAS-BOT50524 CAS Ceanothus oliganthus Summers, R. W. s.n. 1884-06-01  ? San Luis Obispo NULL Sta Lucia Mts.
        CAS-BOT50525 CAS Ceanothus oliganthus Hoover, R. F. 8796 1964-05-11   San Luis Obispo NULL Hi Mountain
        CAS-BOT51420 CAS Ceanothus megacarpus subsp. megacarpus Ewan, Joseph Andorfer 7024 1932-02-27   Los Angeles 304 Mandeville Canyon, Santa Monica Mts.
        CAS-BOT51421 CAS Ceanothus megacarpus subsp. megacarpus Applegate, Elmer I. 4979 1927-02-18   Los Angeles NULL Mandeville Canyon, Santa Monica Mountains
        CAS-BOT51422 CAS Ceanothus megacarpus subsp. megacarpus Applegate, Elmer I. 4979 1927-02-18   Los Angeles NULL Mandeville Canyon, Santa Monica Mountains
        CAS-BOT51423 CAS Ceanothus megacarpus subsp. megacarpus Grant, Geo. B. s.n. 1901-03-18   Los Angeles NULL Los Angeles
        CAS-BOT51424 CAS Ceanothus megacarpus subsp. megacarpus Howell, John Thomas 3353 1928-03-02   Los Angeles NULL Griffith Park
        CAS-BOT51425 CAS Ceanothus megacarpus subsp. megacarpus Braunton, Ernest 249 1902-04-01   Los Angeles NULL Griffith Park
        CAS-BOT51426 CAS Ceanothus megacarpus subsp. megacarpus Abrams, LeRoy 2560 1902-06-17   Los Angeles NULL Sepulveda Canyon, Santa Monica Mountains
        CAS-BOT51427 CAS Ceanothus megacarpus subsp. megacarpus Abrams, Le Roy 1284 1901-04-03   Los Angeles 243 Santa Monica Mts.
        CAS-BOT51428 CAS Ceanothus megacarpus subsp. megacarpus Parish, S. B. 10747 1916-03-31   Los Angeles NULL Santa Catalina Island
        CAS-BOT51429 CAS Ceanothus megacarpus subsp. megacarpus M., F. A. 14673 1936-06-01   Los Angeles NULL Sepulveda Canyon
        CAS-BOT51430 CAS Ceanothus megacarpus subsp. megacarpus Howell, John Thomas 3353 1928-03-02   Los Angeles NULL Vermont Canyon, Griffith Park
        CAS-BOT51431 CAS Ceanothus megacarpus subsp. megacarpus Thompson, Henry J. 1894 1959-03-27   Los Angeles 731 1.5 miles East of peak, Saddle Peak
        CAS-BOT51432 CAS Ceanothus megacarpus subsp. megacarpus Thompson, Henry J. 1867 1959-03-22   Los Angeles 213 1 mile North of Tapia Park, Las Virgenes Road, North of Malibu Canyon
        CAS-BOT51433 CAS Ceanothus megacarpus subsp. megacarpus Raven, Peter H.; Thompson, Henry J. 13908 1959-04-03   Los Angeles 548 Las Flores Canyon 3.8 miles North of Coast Highway
        CAS-BOT51434 CAS Ceanothus megacarpus subsp. megacarpus Raven, Peter H. 13788 1959-02-15   Los Angeles 213 Beverly Glen Canyon 2.6 miles North of Sunset Boulevard
        CAS-BOT51435 CAS Ceanothus megacarpus subsp. megacarpus Raven, Peter H.; Thorne, Robert F. 19027 1964-05-07   Los Angeles NULL Saddle Rock Ranch, near Seminole Hot Springs, Santa Monica Mountains
        CAS-BOT51436 CAS Ceanothus megacarpus subsp. megacarpus Rose, Lewis S. 66114 1966-12-20   Los Angeles 213 Santa Monica Mountains, above Beverly Hills
        CAS-BOT51437 CAS Ceanothus megacarpus subsp. megacarpus Grant, Geo. B. s.n. 1901-04-21   Los Angeles NULL Griffith Park
        CAS-BOT51438 CAS Ceanothus megacarpus subsp. megacarpus Raven, Peter H.; Thorne, Robert F. 19028 1964-05-07   Los Angeles NULL Saddle Rock Ranch, near Seminole Hot Springs, Santa Monica Mountains
        CAS-BOT51439 CAS Ceanothus megacarpus subsp. megacarpus Thorne, Robert F. 39365 1970-03-05   Los Angeles 457 Santa Catalina Island: N slope of Blackjack Mt.
        CAS-BOT51440 CAS Ceanothus megacarpus subsp. megacarpus Thorne, Robert F.; Rollins, Reed; Propst, Doug; Carolin, R. 36733 1967-03-18   Los Angeles 365 Santa Catalina Island: Salta Verde, approx. N of Salta Verde Pt.
        CAS-BOT51441 CAS Ceanothus megacarpus subsp. megacarpus Blakley, E. R. 5392 1962-10-03   Los Angeles 411 East side of Blackjack Mountain at start of road to Whites Landing, Santa Catalina Island
        CAS-BOT51442 CAS Ceanothus megacarpus subsp. megacarpus Ross, Tim 6888 1993-04-22   Los Angeles 350 Santa Catalina Island: SW part of the island in the vicinity of Cactus Peak (1560 ft) southerly coastal slope 1320 m SE of Cactus Peak summit; Santa Catalina South USGS 7.5′ quad
        CAS-BOT51443 CAS Ceanothus megacarpus subsp. megacarpus Moran, Reid 697 1941-03-05   Los Angeles 350 Side & bottom of Arroyo, Salta Verde, Santa Catalina Island
        CAS-BOT51444 CAS Ceanothus megacarpus subsp. megacarpus Wolf, Carl B. 3506 1932-05-10   Los Angeles 121 Santa Catalina Island. Avalon Canyon, above the last almond orchard
        CAS-BOT51445 CAS Ceanothus megacarpus subsp. megacarpus Wolf, Carl B. 3541 1932-05-10   Los Angeles 335 Santa Catalina Island. Along ridge between summit of the equestrian trail & Mt. Shatto
        CAS-BOT51446 CAS Ceanothus megacarpus subsp. megacarpus Brandegee 88 1889-05-01   Los Angeles NULL Santa Catalina Island
        CAS-BOT51447 CAS Ceanothus megacarpus subsp. megacarpus Brandegee s.n. 1889-01-01   Los Angeles NULL Santa Catalina Island
        CAS-BOT51448 CAS Ceanothus megacarpus subsp. megacarpus Vasey, G. R. 78 1880-01-01   Santa Barbara NULL San Diego
        CAS-BOT51449 CAS Ceanothus megacarpus subsp. megacarpus Brandegee, T. S. 89 1889-05-01   Santa Barbara NULL Santa Barbara
        CAS-BOT51450 CAS Ceanothus megacarpus subsp. megacarpus Brandegee, T. S. 89 1889-06-01   Santa Barbara NULL Santa Barbara
        CAS-BOT51451 CAS Ceanothus megacarpus subsp. megacarpus Pollard, Henry M. s.n. 1956-02-01   Santa Barbara 304 Tunnel Trail, Mission Canyon, Santa Ynez Mts., Santa Barbara
        CAS-BOT51452 CAS Ceanothus megacarpus subsp. megacarpus Pollard, Henry M. s.n. 1956-02-24   Santa Barbara NULL Las Canoas Road near Rattlesnake Canyon, Santa Barbara
        CAS-BOT51453 CAS Ceanothus megacarpus subsp. megacarpus Blakley, E. R. 4827 1961-12-02   Santa Barbara 228 Ridge South of Stanton Ranch House, between Canyon Del Medio and Coches Prietos Canyon, Santa Cruz Island
        CAS-BOT51454 CAS Ceanothus megacarpus subsp. megacarpus Abrams, LeRoy 4124 1904-08-21   Santa Barbara NULL Mountain drive, Santa Barbara type locality
        CAS-BOT51455 CAS Ceanothus megacarpus subsp. megacarpus Abrams, L. R. s.n. 1909-03-06   Santa Barbara NULL Mission Canyon, Santa Barbara type locality
        CAS-BOT51456 CAS Ceanothus megacarpus subsp. megacarpus Franklin, Betty 1197 NULL   Santa Barbara NULL Toro Canyon, on highway between Santa Barbara and Carpenteria
        CAS-BOT51457 CAS Ceanothus megacarpus subsp. megacarpus McMinn, H. E. 1081a 1923-06-16   Santa Barbara NULL Between Mt. Drive and Flores Flat
        CAS-BOT51458 CAS Ceanothus megacarpus subsp. megacarpus McMinn, H. E. 1081B 1923-06-16   Santa Barbara NULL Between Mt. Drive and Flores Flat
        CAS-BOT51459 CAS Ceanothus megacarpus subsp. megacarpus H.M.H. s.n. 1925-01-01   Santa Barbara NULL NULL
        CAS-BOT51460 CAS Ceanothus megacarpus subsp. megacarpus Applegate, Elmer I. 5316 1928-02-27   Santa Barbara NULL Foothills East of Santa Barbara
        CAS-BOT51461 CAS Ceanothus megacarpus subsp. megacarpus Pollard, Henry M. s.n. 1956-03-14   Santa Barbara 457 on Refugio Pass burn of 1955; Slippery Rock Ridge, Santa Ynez Mts., above Goleta
        CAS-BOT51462 CAS Ceanothus megacarpus subsp. megacarpus Newell, Gwendolan s.n. 1913-08-01   Santa Barbara NULL San Ysidro Ranch
        CAS-BOT51463 CAS Ceanothus megacarpus subsp. megacarpus Eastwood, Alice 5061 1916-04-20   Santa Barbara NULL Montecito
        CAS-BOT51464 CAS Ceanothus megacarpus subsp. megacarpus Jones, Marcus E. s.n. 1929-04-06   Santa Barbara NULL Carpinteria
        CAS-BOT51465 CAS Ceanothus megacarpus subsp. megacarpus Walther, Eric s.n. 1921-06-15   Santa Barbara NULL Santa Barbara
        CAS-BOT51466 CAS Ceanothus megacarpus subsp. megacarpus Walther, Eric s.n. 1919-09-01   Santa Barbara NULL Santa Barbara
        CAS-BOT51467 CAS Ceanothus megacarpus subsp. megacarpus Dudley, W. R. s.n. 1903-12-31   Santa Barbara NULL Along Mountain Drive, Santa Barbara
     ?  CAS-BOT51468 CAS Ceanothus megacarpus subsp. megacarpus M., C. H. s.n. 1911-10-06   Santa Barbara NULL Zaca Lake, San Rafael Mts.
        CAS-BOT51469 CAS Ceanothus megacarpus subsp. megacarpus Van Rensselaer, M. 1738 1941-08-22   Santa Barbara NULL adjacent to old orange orchard on Tunnel Road in Mission Canyon
        CAS-BOT51470 CAS Ceanothus megacarpus subsp. megacarpus Blakley, E. R. 4840 1962-01-09   Santa Barbara 213 Mission Canyon, Santa Ynez Mountains
        CAS-BOT51471 CAS Ceanothus megacarpus subsp. megacarpus Bailey, Vernon s.n. 1907-10-31   Santa Barbara 609 Santa Ynez Mts., La Cumbre Peak
        CAS-BOT51472 CAS Ceanothus oliganthus M., C. H.; B., V. s.n. 1907-10-17   San Diego NULL Cuyamaca Mts. (bet. Cuyamaca and Julian)
        CAS-BOT51473 CAS Ceanothus oliganthus Perry, Esther s.n. 1933-05-27   San Diego NULL Inspiration Point, Cuyamaca Mts.
        CAS-BOT51474 CAS Ceanothus oliganthus Wiggins, Ira L. 2400 1927-04-14   San Diego NULL Near Moreno Dam, northeast slope
        CAS-BOT51476 CAS Ceanothus oliganthus McMinn, H. E. 1801B 1926-08-11   San Diego NULL Near Julian
        CAS-BOT51477 CAS Ceanothus oliganthus McMinn, H. E. 1805 1926-08-11   San Diego NULL Between Lookout to Imperial Valley and Kentwood (Julian Road)
        CAS-BOT51478 CAS Ceanothus oliganthus Mason, Herbert L. 3155 1926-04-30   San Diego NULL Palomar Mt.
        CAS-BOT51479 CAS Ceanothus oliganthus Howitt, Beatrice F. 543 1955-05-30   San Luis Obispo NULL Along the trail to Cone Peak Lookout
        CAS-BOT51480 CAS Ceanothus oliganthus Howitt, Beatrice F. 2 1972-06-12   San Luis Obispo NULL near the Big Sur River on south end of the Molera Ranch from the houses. Now an addition to Big Sur Park
        CAS-BOT51481 CAS Ceanothus oliganthus Breedlove, D. E. 2295 1962-04-16   San Luis Obispo 914 9.3 miles Southwest of Arroyo Seco Guard Station on road to Jolon; Santa Lucia Mountains
        CAS-BOT51482 CAS Ceanothus oliganthus Breedlove, D. E. 2295 1962-04-16   San Luis Obispo 914 9.3 miles Southwest of Arroyo Seco Guard Station on road to Jolon; Santa Lucia Mountains
        CAS-BOT51483 CAS Ceanothus oliganthus Dudley, W. R. s.n. 1896-06-07   Santa Barbara NULL Hot Springs near Santa Barbara
        CAS-BOT51484 CAS Ceanothus oliganthus Dudley, W. R. s.n. 1902-12-31   Santa Barbara NULL On Mountain Drive, Santa Barbara Mission
        CAS-BOT51485 CAS Ceanothus oliganthus Thompson, Henry J. 3375 1965-04-22   Santa Barbara 716 Split Rock Camp, 1-2 miles Northwest of Sandstone Peak
        CAS-BOT51486 CAS Ceanothus oliganthus Brandegee 30 1889-06-01   Santa Barbara NULL Santa Barbara; Ridge north of Honda Valley, La Mesa, Santa Barbara
     ?  CAS-BOT51487 CAS Ceanothus oliganthus Franseschi, F. 30 1894-04-02   Santa Barbara NULL Santa Barbara
        CAS-BOT51488 CAS Ceanothus oliganthus Elmer, A. D. E. 3776 1902-05-01   Santa Barbara NULL Santa Ynez Mts., S.B.
     ?  CAS-BOT51489 CAS Ceanothus oliganthus Elmer, A. D. E. 3776 1902-05-01   Santa Barbara NULL St. Barbara, Santa Ynez Mts.
        CAS-BOT51490 CAS Ceanothus oliganthus A., L. R. 4303 1909-08-27   Santa Barbara NULL La Cumbre Trail, Santa Ynez Mts.
        CAS-BOT51491 CAS Ceanothus oliganthus Abrams, L. R. s.n. 1909-03-06   Santa Barbara NULL Mission Canyon, Santa Barbara type locality
        CAS-BOT51492 CAS Ceanothus oliganthus Franklin, Betty 1199 1923-11-29   Santa Barbara NULL Rattlesnake Canyon
        CAS-BOT51493 CAS Ceanothus oliganthus McMinn, H. E. s.n. NULL   Santa Barbara NULL Rattlesnake Canyon
        CAS-BOT51494 CAS Ceanothus oliganthus var. sorediatus M., C. H. s.n. 1919-08-24   Contra Costa NULL Las Trampas Peak
        CAS-BOT51495 CAS Ceanothus oliganthus var. sorediatus Eastwood, Alice 4734 1915-06-21   Alameda NULL San Leandro
        CAS-BOT51496 CAS Ceanothus oliganthus var. sorediatus Bowerman, Mary L. 365 1930-06-22   Contra Costa NULL Mitchell Canyon: North slope
        CAS-BOT51497 CAS Ceanothus oliganthus var. sorediatus McMinn, H. E. 108 1922-05-30   Contra Costa NULL Pinehurst
        CAS-BOT51498 CAS Ceanothus oliganthus var. sorediatus Abrams, L. R. 8090 1922-04-29   Marin NULL On West-Point - Willow Camp Road 1-2 below West Point, Mt. Tamalpais
        CAS-BOT51499 CAS Ceanothus oliganthus var. sorediatus Michener; Bioletti 104 1893-04-01   Marin NULL Fairfax
        CAS-BOT51500 CAS Ceanothus oliganthus var. sorediatus Brandegee 41 1890-05-01   Marin NULL Tamalpais
        CAS-BOT51501 CAS Ceanothus oliganthus var. sorediatus Brandegee, T. S. 43 1886-07-04   Marin NULL Tamalpais
        CAS-BOT51502 CAS Ceanothus oliganthus var. sorediatus Congdon, J. W. s.n. 1892-05-22   Marin NULL Slopes of Tamalpais
        CAS-BOT51503 CAS Ceanothus oliganthus var. sorediatus Eastwood, A. 4003 1903-06-01   Marin NULL Mt. Tamalpais
        CAS-BOT51504 CAS Ceanothus oliganthus var. sorediatus Jepson, W. L. s.n. 1896-03-23   Marin NULL Rose Valley, Mt. Tamalpais
        CAS-BOT51505 CAS Ceanothus oliganthus var. sorediatus C., J. W. s.n. NULL   Marin NULL Bolinas Ridge, Bolinas Heights
        CAS-BOT51506 CAS Ceanothus oliganthus var. sorediatus Dudley, W. R. s.n. 1898-11-01   Marin NULL Pine Ridge, Point Reyes
        CAS-BOT51507 CAS Ceanothus oliganthus var. sorediatus McMurphy, James I. W. s.n. 1906-04-14   Marin NULL Mt. Tamalpais
        CAS-BOT51508 CAS Ceanothus oliganthus var. sorediatus Dudley, W. R. s.n. 1906-04-14   Marin NULL near west part, Mt. Tamalpais
        CAS-BOT51509 CAS Ceanothus oliganthus var. sorediatus Emmel, John F. 347 1971-05-08   Marin 457 NNW of Alpine Lake, 0.6 mile ENE of Pine Mountain Peak
        CAS-BOT51510 CAS Ceanothus oliganthus var. sorediatus Zeile, Elsie s.n. 1910-04-10   Marin NULL Tamalpais
        CAS-BOT51511 CAS Ceanothus oliganthus var. sorediatus M., C. H.; B., V. s.n. 1911-09-14   Marin NULL Lagunitas
        CAS-BOT51512 CAS Ceanothus oliganthus var. sorediatus M., C. H. s.n. 1907-08-14   Marin NULL Mt. Tamalpais
        CAS-BOT51513 CAS Ceanothus oliganthus var. sorediatus Brandegee 41 1890-05-01   Marin NULL Tamalpais
        CAS-BOT51514 CAS Ceanothus oliganthus var. sorediatus Eastwood, Alice 11309 1922-05-06   Marin NULL Mt. Tamalpais
        CAS-BOT51515 CAS Ceanothus oliganthus var. sorediatus Eastwood, A. 3174 1903-05-03   Marin NULL Mt. Tamalpais
        CAS-BOT51516 CAS Ceanothus oliganthus var. sorediatus Eastwood, Alice 3410 1913-06-15   Marin NULL Mt. Tamalpais
        CAS-BOT51517 CAS Ceanothus oliganthus var. sorediatus M., C. H. s.n. 1918-09-04   Marin NULL Lagunitas
        CAS-BOT51518 CAS Ceanothus oliganthus var. sorediatus C., J. W. s.n. NULL   Marin NULL Mt. Tamalpais
        CAS-BOT51519 CAS Ceanothus oliganthus var. sorediatus Haasis, F.W. s.n. 1895-02-01   Monterey NULL N. end of Santa Lucia Mts.
        CAS-BOT51520 CAS Ceanothus oliganthus var. sorediatus Howitt, Beatrice F. 2022 1966-03-13   Monterey NULL near the country club ana in Corral de Tierra (near Mt. Toro but opposite)
        CAS-BOT51521 CAS Ceanothus oliganthus var. sorediatus Howitt, Beatrice F. 1485 1963-04-27   Monterey 457 up Chualar Canyon about 3 1-2 mi. from the Old′s Ranch
        CAS-BOT51522 CAS Ceanothus oliganthus var. sorediatus Howitt, Beatrice F. 640 1955-06-04   Monterey NULL In Big Sur Park near the swimming pool
        CAS-BOT51523 CAS Ceanothus oliganthus var. sorediatus Howitt, Beatrice F. 151 1955-04-07   Monterey NULL Big Sur Park
        CAS-BOT51524 CAS Ceanothus oliganthus var. sorediatus Howitt, Beatrice F. 832 1956-03-26   Monterey NULL near San Clemente Dam
        CAS-BOT51525 CAS Ceanothus oliganthus var. sorediatus Breedlove, D. E. 43660 1979-04-12   Monterey 457 in Piney Creek Wildlife Habitat Improvement Area, 2-3 mi. S of Carmel Valley Arroyo Seco Rd. at a point 5 mi. W of Arroyo Seco Rd.
        CAS-BOT51526 CAS Ceanothus oliganthus var. sorediatus Howell, John Thomas 44191 1968-03-27   Monterey NULL Corral de Tierra Arroyo Seco Rd. at a point 5 mi. W of Arroyo Seco Rd.
        CAS-BOT51527 CAS Ceanothus oliganthus var. sorediatus Howell, John Thomas 11161 1933-04-23   Monterey NULL Near Hernandez
        CAS-BOT51528 CAS Ceanothus oliganthus var. sorediatus Ferris, Roxana S. 8378 1933-05-01   Monterey NULL grade between San Lorenzo Creek drainage and Hernandez Valley
        CAS-BOT51529 CAS Ceanothus oliganthus var. sorediatus Kelley, Mrs. S. Earle s.n. 1917-06-01   Monterey NULL Tassajara Springs
        CAS-BOT51530 CAS Ceanothus oliganthus var. sorediatus Munz, Philip A.; Kinch, W. 20642 1955-05-07   Monterey 1066 Nacimiento summit, southern Santa Lucia Mts.
        CAS-BOT51531 CAS Ceanothus oliganthus var. sorediatus Abbott, E. K. s.n. NULL   Monterey NULL NULL
        CAS-BOT51532 CAS Ceanothus oliganthus var. sorediatus Abbott, Dr. E. K. s.n. 1913-05-01   Monterey NULL Arroyo Seco
        CAS-BOT51533 CAS Ceanothus oliganthus var. sorediatus Cook & Cook 612B 1947-04-19   Monterey NULL Beyond Arnold Cabin, Frances Simes Hastings Natural History Reservation, Santa Lucia Mts.
        CAS-BOT51534 CAS Ceanothus oliganthus var. sorediatus Cantelow, Mrs. H. C. s.n. 1941-03-28   Monterey NULL 5 miles North of Bradley
        CAS-BOT51535 CAS Ceanothus oliganthus var. sorediatus Eastwood, Alice 4048 1915-04-02   Monterey NULL divide between King City and Jolon
        CAS-BOT51536 CAS Ceanothus oliganthus var. sorediatus Wolf, Carl B. 10992 1941-07-12   Monterey 2438 Santa Lucia Mts. Nacimiento Summit Forest Service Camp, 8 mi. inland from Coast Highway #1 on Jolon Road
        CAS-BOT51537 CAS Ceanothus oliganthus var. sorediatus True, Gordon H. 680 1937-04-25   Monterey NULL Hills between Jolon and Paso Robles, southern Monterey Co.
        CAS-BOT51538 CAS Ceanothus oliganthus var. sorediatus Hardham, Clare B. 10157 1962-05-15   Monterey 1066 Trail from Pat Springs to Ventana Doubel Cone
        CAS-BOT51539 CAS Ceanothus oliganthus var. sorediatus Hardham, Clare B. 6749 1961-04-04   Monterey 457 Pine Canyon (Salinas)
        CAS-BOT51540 CAS Ceanothus oliganthus var. sorediatus Dudley, W. R. s.n. 1901-04-02   Monterey NULL del Quinada Grade, N.E. of Jolon
        CAS-BOT51541 CAS Ceanothus oliganthus var. sorediatus Dudley, W. R. s.n. 1903-04-03   Monterey NULL East of pass to San Luis Obispo, top of the Santa Margarita Mountains
        CAS-BOT51542 CAS Ceanothus oliganthus var. sorediatus Dudley, W. R. s.n. 1899-10-30   Monterey NULL About head of Willow and Los Banos Creeks
        CAS-BOT51543 CAS Ceanothus oliganthus var. sorediatus Dudley, W. R. s.n. 1895-05-14   Monterey NULL on stage road between King City and Jolon
        CAS-BOT51544 CAS Ceanothus oliganthus var. sorediatus Dudley, W. R. s.n. 1903-03-30   Monterey NULL Jolon
        CAS-BOT51545 CAS Ceanothus oliganthus var. sorediatus Dudley, E. G. s.n. 1908-04-26  ? Monterey NULL Santa Lucia Mountains, Pine Mt.
        CAS-BOT51546 CAS Ceanothus oliganthus var. sorediatus Dudley, E. G. s.n. 1908-04-01  ? Monterey NULL Santa Lucia Mountains, Tobacco Creek
        CAS-BOT51547 CAS Ceanothus oliganthus var. sorediatus Keck, David D. 2071 1933-05-02   Monterey NULL Summit of Jolon Grade
        CAS-BOT51548 CAS Ceanothus oliganthus var. sorediatus Mason, H. L. s.n. 1921-05-07   Monterey NULL Sand flat, Carmel River, Rancho del Monte
        CAS-BOT51549 CAS Ceanothus oliganthus var. sorediatus Carpenter, Jeanette 112 1983-04-14   Monterey 1097 Southwest-facing slope on Gamboa Trail about one-half mile North of Ojito Saddle
        CAS-BOT51550 CAS Ceanothus oliganthus var. sorediatus Genetti, Cathy; Engles, Eric 8 1982-02-28   Monterey 762 Santa Lucia Mountains
        CAS-BOT51551 CAS Ceanothus oliganthus var. sorediatus Breedlove, D. E. 2170 1962-04-07   Monterey 548 8.1 miles East of Jolon on King City Road
        CAS-BOT51552 CAS Ceanothus oliganthus var. sorediatus Gray, J. A. s.n. 1941-04-21   Monterey NULL Frances Simes Hastings Natural History Reservation, upper Carmel Valley about 2 miles Northeast of Jamesburg
        CAS-BOT51553 CAS Ceanothus oliganthus var. sorediatus Wolf, Carl B. 10992 1941-07-12   Monterey 914 Santa Lucia Mts. Nacimiento Summit Forest Service Camp, 8 mi. inland from Coast Highway #1 on Jolon Rd.
        CAS-BOT51554 CAS Ceanothus oliganthus var. sorediatus Abrams, L. R. 7379 1920-05-11   Monterey NULL North Fork of big Sur near Cienega Creek, Santa Lucia Mts.
        CAS-BOT51555 CAS Ceanothus oliganthus var. sorediatus Ferris, Roxana S. 1904 1920-04-02   Monterey 457 near Santa Lucia Ranger Station
        CAS-BOT51556 CAS Ceanothus oliganthus var. sorediatus Duncan, C. D. 69 1920-04-03   Monterey NULL trail from Oat Hills to Jolon Grade
        CAS-BOT51557 CAS Ceanothus oliganthus var. sorediatus Rose, Lewis S. 55043 1955-04-04   Napa 152 Conn Lake, 5 mi. E. of Rutherford
        CAS-BOT51558 CAS Ceanothus oliganthus var. sorediatus Howell, John Thomas 6133 1931-04-03   Napa NULL Pope Creek Canyon, 8.5 miles from Monticello
        CAS-BOT51559 CAS Ceanothus oliganthus var. sorediatus Jussel, M. S. s.n. 1932-04-10   Napa NULL St. helena, 10 miles N.E. Cliff Spring
        CAS-BOT51560 CAS Ceanothus oliganthus var. sorediatus Jepson, W. L. s.n. 1891-07-07  ? Napa NULL in the Vaca Mts.
        CAS-BOT51561 CAS Ceanothus oliganthus var. sorediatus Jepson, Willis L. s.n. 1928-04-01   Napa NULL Wooden Valley grade, Napa River Basin
        CAS-BOT51562 CAS Ceanothus oliganthus var. sorediatus McMinn, H. E. 974b 1923-05-26   Napa NULL Along Eticuera Creek tributary to Putah Creek
        CAS-BOT51563 CAS Ceanothus oliganthus var. sorediatus Keck, David D. 1011 1931-04-02   Napa 90 Foot of Wooden Valley Grade, West base of Napa Range, 4.5 miles NE. of Napa
        CAS-BOT51564 CAS Ceanothus oliganthus var. sorediatus McMinn, H. E. 974a 1923-05-25   Napa NULL Between Wooden Valley and Monticello
        CAS-BOT51565 CAS Ceanothus oliganthus var. sorediatus Ferris, Roxana S. 8378 1933-05-01   San Benito NULL grade between San Lorenzo Creek drainage and Hernandez Valley
        CAS-BOT51566 CAS Ceanothus oliganthus var. sorediatus Howell, John Thomas 11161 1933-04-23   San Benito NULL Near Hernandez
        CAS-BOT51567 CAS Ceanothus oliganthus var. sorediatus Dudley, W. R. s.n. 1899-06-01   San Benito NULL Hernandez
        CAS-BOT51568 CAS Ceanothus oliganthus var. sorediatus Keck, David D. 2042 1933-05-01   San Benito NULL 3.8 miles West of Hernandez (Laguna) on San Lorenzo Creek
        CAS-BOT51569 CAS Ceanothus oliganthus var. sorediatus Ferris, Roxana S. 7517 1929-04-13   San Luis Obispo NULL foot of the Cuesta Grade, northern side
        CAS-BOT51570 CAS Ceanothus oliganthus var. sorediatus McMinn, H. E. 1164 1923-06-21   San Luis Obispo NULL Cuesta Grade, below summit
        CAS-BOT51571 CAS Ceanothus oliganthus var. sorediatus Howell, John Thomas 5947 1931-03-22   San Luis Obispo NULL at summit of Cuesta Pass
        CAS-BOT51572 CAS Ceanothus oliganthus var. sorediatus Keck, David D. 2177 1933-05-04   San Luis Obispo 609 About 4 miles South of Klau P.O., headwaters of fork of Las Tablas Creek, East slope of Cypress Mountain Santa Lucia Range
        CAS-BOT51573 CAS Ceanothus oliganthus var. sorediatus Wiggins, Ira L. 3464 1929-04-13   San Luis Obispo NULL Northeast of Cuesta Grade
        CAS-BOT51574 CAS Ceanothus oliganthus var. sorediatus Wiggins, Ira L. 3668 1929-04-16   San Luis Obispo NULL Grade 6 miles above Moro on Atascadero Road
        CAS-BOT51575 CAS Ceanothus oliganthus var. sorediatus Twisselmann, Ernest C. 3420 1957-04-28   San Luis Obispo 673 Martinez Canyon
        CAS-BOT51576 CAS Ceanothus oliganthus var. sorediatus Hoover, R. F. 6865 1947-04-02   San Luis Obispo NULL Upper Arroyo Grande 6 mi. above County Park
        CAS-BOT51577 CAS Ceanothus oliganthus var. sorediatus Hoover, R. F. 6722 1947-03-23   San Luis Obispo NULL East slope of La Panza Range
        CAS-BOT51579 CAS Ceanothus oliganthus var. sorediatus Hoover, R. F. 8048 1951-04-15   San Luis Obispo NULL Stoney Creek
        CAS-BOT51580 CAS Ceanothus oliganthus var. sorediatus Hoover, R. F. 7486 1948-04-24   San Luis Obispo NULL Head of American Canyon, La Panza Range
        CAS-BOT51581 CAS Ceanothus oliganthus var. sorediatus Hoover, R. F. 7456 1948-04-16   San Luis Obispo NULL Upper Morro Creek
        CAS-BOT51582 CAS Ceanothus oliganthus var. sorediatus Keck, David D. 2177 1933-05-04   San Luis Obispo 609 About 4 miles South of Klau P.O., headwaters of fork of Las Tablas Creek, East slope of Cypress Mountain, Santa Lucia Range
        CAS-BOT51583 CAS Ceanothus oliganthus var. sorediatus Hoover, R. F. 8724 1964-04-15   San Luis Obispo NULL Ridge Northwest of Cuesta Pass
        CAS-BOT51584 CAS Ceanothus oliganthus var. sorediatus Hoover, R. F. 8725 1964-04-15   San Luis Obispo NULL Ridge Northwest of Cuesta Pass
        CAS-BOT51585 CAS Ceanothus oliganthus var. sorediatus Hoover, R. F. 7486 1948-04-24   San Luis Obispo NULL Head of American Canyon, La Panza Range
        CAS-BOT51586 CAS Ceanothus oliganthus var. sorediatus Hoover, R. F. 8289 1953-05-03   San Luis Obispo NULL Lopez Canyon
        CAS-BOT51587 CAS Ceanothus oliganthus var. sorediatus Howell, John Thomas 5947 1931-03-22   San Luis Obispo NULL at summit of Cuesta Pass
        CAS-BOT51588 CAS Ceanothus oliganthus var. sorediatus Eastwood, Alice; Howell, John Thomas 2313 1936-05-08   San Luis Obispo NULL La Panza Mts.
        CAS-BOT51589 CAS Ceanothus oliganthus var. sorediatus Twisselmann, Ernest C. 3420 1957-04-28   San Luis Obispo 673 Martinez Canyon
        CAS-BOT51590 CAS Ceanothus oliganthus var. sorediatus Hardham, Clare B. 9011 1962-04-17   San Luis Obispo NULL Ridge East of Cuesta, North of San Luis Obispo
        CAS-BOT51591 CAS Ceanothus oliganthus var. sorediatus S., R. W. s.n. NULL   San Luis Obispo NULL nr. Arroyo Grande
        CAS-BOT51592 CAS Ceanothus oliganthus var. sorediatus M., C. H. s.n. 1907-10-15  ? San Luis Obispo NULL Cuyamaca Peak
        CAS-BOT51593 CAS Ceanothus oliganthus var. sorediatus Elmer, A. D. E. 4479 1903-05-01   San Mateo NULL Portola
        CAS-BOT51594 CAS Ceanothus oliganthus var. sorediatus Elmer, A. D. E. 4479 1903-05-01   San Mateo NULL Portola
        CAS-BOT51595 CAS Ceanothus oliganthus var. sorediatus Robertson, Robert 104 1954-05-01   San Mateo 365 by road 2 miles S.W. La Honda Junction
        CAS-BOT51596 CAS Ceanothus oliganthus var. sorediatus Borthwick, H. A. 74 1920-04-21   San Mateo NULL Strawberry Bend, Corte Madera Cr.
        CAS-BOT51597 CAS Ceanothus oliganthus var. sorediatus Edwards, Helen M. s.n. 1917-04-01   San Mateo NULL Crystal Springs Lake
        CAS-BOT51598 CAS Ceanothus oliganthus var. sorediatus Dudley, W. R. s.n. 1899-05-14   San Mateo NULL Baden Brook Hills
        CAS-BOT51599 CAS Ceanothus oliganthus var. sorediatus Dudley, W. R. s.n. 1894-12-13   San Mateo NULL Above Prestou′s, La Honda road
        CAS-BOT51600 CAS Ceanothus oliganthus var. sorediatus Dudley, W. R. s.n. 1893-04-01   San Mateo NULL Foothills - McDuough Place near portola
        CAS-BOT51601 CAS Ceanothus oliganthus var. sorediatus Dudley, W. R. s.n. 1894-04-27   San Mateo NULL Summit Springs, Kings Mt.
        CAS-BOT51602 CAS Ceanothus oliganthus var. sorediatus Dudley, W. R. s.n. 1894-07-07   San Mateo NULL Along Bear Gulch
        CAS-BOT51603 CAS Ceanothus oliganthus var. sorediatus Brandegee 38 1890-05-01   San Mateo NULL Mts. between San Francisco and Santa Cruz
        CAS-BOT51604 CAS Ceanothus oliganthus var. sorediatus Brandegee 38 1890-05-01   San Mateo NULL Mts. bet. San Francisco and Santa Cruz
        CAS-BOT51605 CAS Ceanothus oliganthus var. sorediatus Brandegee 38 1889-04-01   San Mateo NULL Mts. bet. San Francisco and Santa Cruz
        CAS-BOT51606 CAS Ceanothus oliganthus var. sorediatus Dudley, William R. s.n. 1904-04-07   San Mateo NULL Santa Cruz Mts.
        CAS-BOT51607 CAS Ceanothus oliganthus var. sorediatus Barry, Margaret A. 82 1937-05-08   San Mateo NULL Woods on Coal Mine Ridge
        CAS-BOT51608 CAS Ceanothus oliganthus var. sorediatus McMurphy, James s.n. 1906-04-04   San Mateo NULL Los Trancos Creek, above Judge Allan′s
        CAS-BOT51609 CAS Ceanothus oliganthus var. sorediatus Dudley, William R. s.n. 1904-04-07   San Mateo NULL Los Trancos Cr.
        CAS-BOT51610 CAS Ceanothus oliganthus var. sorediatus Breedlove, D. E. 2694 1962-05-11   Santa Barbara 1127 on South slope of Santa Ynez Peak, Santa Ynez Mountains
        CAS-BOT51611 CAS Ceanothus oliganthus var. sorediatus Dudley, W. R. s.n. 1903-04-03   Santa Barbara NULL Santa Margarita Mountains
        CAS-BOT51612 CAS Ceanothus oliganthus var. sorediatus Applegate, Elmer I. 5329 1928-03-07   Santa Barbara NULL San Marcos Pass, Santa Ynez Mountains
        CAS-BOT51613 CAS Ceanothus oliganthus var. sorediatus McMinn, H. E. 1079a 1923-06-17   Santa Barbara 1214 near summit La Cumbre Peak
        CAS-BOT51614 CAS Ceanothus oliganthus var. sorediatus Abrams, L. R. s.n. 1909-03-06   Santa Barbara NULL Mission Canyon, Santa Barbara
        CAS-BOT51615 CAS Ceanothus oliganthus var. sorediatus M., C. H. s.n. 1911-10-06   Santa Barbara NULL Zaca Lake, San Rafael Mts.
        CAS-BOT51616 CAS Ceanothus oliganthus var. sorediatus Eastwood, Alice 557 1906-06-20   Santa Barbara NULL Zaca Lake Forest Reserve
        CAS-BOT51617 CAS Ceanothus oliganthus var. sorediatus Pollard, Henry M. s.n. 1959-04-15   Santa Barbara 1158 Camino Cielo, north side of La Cumbre Peak, Santa Ynez Mts.
        CAS-BOT51618 CAS Ceanothus oliganthus var. sorediatus Pollard, Henry M. s.n. 1956-01-15   Santa Barbara NULL Camino Cielo, between San Marcos Pass and Santa Ynez Peak - Area of Refugio Pass Burn of 1955
        CAS-BOT51619 CAS Ceanothus oliganthus var. sorediatus Pollard, H. M. s.n. 1953-09-06   Santa Barbara 1219 La Cumbre Peak
        CAS-BOT51620 CAS Ceanothus oliganthus var. sorediatus Keck, David D. 4352 1936-04-08   Santa Clara 304 Alpine Creek Road, 5 mi. W. of Los Altos, E. side of Santa Cruz Mts.
        CAS-BOT51621 CAS Ceanothus oliganthus var. sorediatus Dudley, W. R. 4116 1895-05-31   Santa Clara NULL By Coyote Creek Trail
        CAS-BOT51622 CAS Ceanothus oliganthus var. sorediatus Dudley, W. R. 4116a 1895-05-31   Santa Clara NULL Coyote Creek Trail
        CAS-BOT51623 CAS Ceanothus oliganthus var. sorediatus B., C. F. 516 1902-04-12   Santa Clara NULL Foothills near Stanford University
        CAS-BOT51624 CAS Ceanothus oliganthus var. sorediatus Newell, Gwendolan s.n. 1914-06-20   Santa Clara 426 Raymonds Ranch, Los Gatos
        CAS-BOT51625 CAS Ceanothus oliganthus var. sorediatus Heller, A. A. 7293 1904-04-06   Santa Clara NULL Foothills West of Los Gatos
        CAS-BOT51626 CAS Ceanothus oliganthus var. sorediatus Applegate, Elmer I. 5346 1928-03-19   Santa Clara NULL Los Gatos
        CAS-BOT51627 CAS Ceanothus oliganthus var. sorediatus McMinn, H. E. 1205 1924-02-03   Santa Clara NULL Upper ridges of Rincon Canyon near Guadalupe
        CAS-BOT51628 CAS Ceanothus oliganthus var. sorediatus Dudley, W. R. s.n. 1894-10-04   Santa Clara NULL San Francisquito Creek
        CAS-BOT51629 CAS Ceanothus oliganthus var. sorediatus Dudley, W. R. s.n. 1902-10-01   Santa Clara NULL Loma Prieta between W.H. Richards and Gaertz Ravine
        CAS-BOT51630 CAS Ceanothus oliganthus var. sorediatus Dudley, W. R. s.n. 1893-04-20   Santa Clara NULL Loma Prieta
        CAS-BOT51631 CAS Ceanothus oliganthus var. sorediatus Dudley, W. R. s.n. 1893-05-03   Santa Clara NULL Between Lake Lagunita and Adelanta Villa, Stanford University
        CAS-BOT51632 CAS Ceanothus oliganthus var. sorediatus Dudley, W. R. s.n. 1895-04-21   Santa Clara NULL Loma Prieta
        CAS-BOT51633 CAS Ceanothus oliganthus var. sorediatus Dudley, W. R. s.n. 1894-05-29   Santa Clara NULL On Loma Prieta
        CAS-BOT51634 CAS Ceanothus oliganthus var. sorediatus Dudley, W. R. s.n. 1893-05-30   Santa Clara NULL Loma Prieta road on Government ridge
        CAS-BOT51635 CAS Ceanothus oliganthus var. sorediatus Adams, Frank s.n. 1901-04-13   Santa Clara 243 Buckhorn Road, Black Mt.
        CAS-BOT51636 CAS Ceanothus oliganthus var. sorediatus McMinn, H. E. 1200 1924-02-02   Santa Clara NULL [Santa] Teresa Hills on land leased by Bernal Marl Fertilizer Co.
        CAS-BOT51637 CAS Ceanothus oliganthus var. sorediatus McMurphy, J.I. 15 1906-04-04   Santa Clara NULL Los Trancos Creek, Santa Cruz Mts.
        CAS-BOT51638 CAS Ceanothus oliganthus var. sorediatus Abrams, Le Roy s.n. 1898-04-01   Santa Clara NULL Black Mountain
        CAS-BOT51639 CAS Ceanothus oliganthus var. sorediatus Thomas, J. H. 3970 1954-04-23   Santa Clara 1036 Vicinity of Mt. Umunhum
        CAS-BOT51640 CAS Ceanothus oliganthus var. sorediatus Baugh, M S 1634 1925-04-12   Santa Clara NULL Stevens Creek
        CAS-BOT51641 CAS Ceanothus oliganthus var. sorediatus Rose, L. S. 42012 1942-04-19   Santa Clara 600 Saratoga Road, 2 miles East of the Skyline Boulevard
        CAS-BOT51642 CAS Ceanothus oliganthus var. sorediatus Martineau, Robert 434 1975-03-27   Santa Clara 600 Foothills of the eastern side of the Santa Cruz Mountains. Five miles South of center of Palo Alto Los Trancos Trail
        CAS-BOT51643 CAS Ceanothus oliganthus var. sorediatus Martineau, Robert 146 1974-05-05   Santa Clara 600 Foothills of the eastern side of the Santa Cruz Mountains. Five miles South of center of Palo Alto Los Trancos Trail, near Los Trancos Creek
        CAS-BOT51644 CAS Ceanothus oliganthus var. sorediatus Martineau, Robert 344 1974-06-21   Santa Clara 600 Foothills of the eastern side of the Santa Cruz Mountains. Five miles South of center of Palo Alto Los Trancos Trail
        CAS-BOT52889 CAS Ceanothus oliganthus van der Werff, H. H. 4012 1980-07-03   San Diego 1200 Pine Valley - Corte Madera Ranch
        CAS-BOT541485 CAS Ceanothus oliganthus var. sorediatus Wilken, D. H.; Painter, E.; Wetherwax, M. 16222 2005-04-04   Monterey 800 Above Redwood Spring, along cone Pk Rd
        CAS-BOT617486 CAS Ceanothus megacarpus subsp. megacarpus Junak, Steven A.; Chaney, Sarah; Burchwalter, Steve SCI-829 1997-04-10   Los Angeles 426 San Clemente Island. Eagle Canyon; in canyon bottom
        CAS-BOT63451 CAS Ceanothus oliganthus var. sorediatus Howell, John Thomas 6606 1931-05-30  ? Ventura NULL Santiago Peak Trail, Santa Ana Mts.
        CAS-BOT63476 CAS Ceanothus oliganthus var. sorediatus McMinn, H. E. s.n. 1922-01-01   Alameda NULL Oakland Hills.
        CAS-BOT63477 CAS Ceanothus oliganthus var. sorediatus McMinn, H. E. s.n. 1922-05-30   Alameda NULL Oakland Hills.
        CAS-BOT63478 CAS Ceanothus oliganthus var. sorediatus McMinn, H. E. 1a 1922-05-30  ? Alameda NULL First ridge n. of college.
        CAS-BOT63479 CAS Ceanothus oliganthus var. sorediatus Congdon, J. W. s.n. 1880-04-01   Alameda NULL Piedmont.
        CAS-BOT63480 CAS Ceanothus oliganthus var. sorediatus McMurphy, J.I. 15 1906-04-04   Santa Clara NULL Los Trancos Creek, Santa Cruz Mts.
        CAS-BOT63481 CAS Ceanothus oliganthus var. sorediatus Richardson, E.H. s.n. 1906-04-01   Santa Clara NULL Black Mountain.
        CAS-BOT63482 CAS Ceanothus oliganthus var. sorediatus Randall, Josephine D. 318 1906-02-11   Santa Clara NULL Page Mill Rd. near Stanford University.
        CAS-BOT63483 CAS Ceanothus oliganthus var. sorediatus Randall, Josephine D. 319 1907-07-10   Santa Clara NULL Stevens Creek Rd.
        CAS-BOT63484 CAS Ceanothus oliganthus var. sorediatus B., C. F. 516 1902-04-12   Santa Clara NULL Foothills near Stanford University.
        CAS-BOT63485 CAS Ceanothus oliganthus var. sorediatus Rose, L. S. 42012 1942-04-19   Santa Clara 600 Saratoga Rd., 2 mi. e. of the Skyline Boulevard.
        CAS-BOT63486 CAS Ceanothus oliganthus var. sorediatus Elmer, A. D. E. 4252 1903-06-01   Santa Clara NULL Loma Prieta Peak.
        CAS-BOT63487 CAS Ceanothus oliganthus var. sorediatus Elmer, A. D. E. 4252 1903-06-01   Santa Clara NULL Loma Prieta Peak.
        CAS-BOT63488 CAS Ceanothus oliganthus var. sorediatus Mexia, Ynes s.n. 1926-06-13   Santa Clara NULL Loma Prieta.
        CAS-BOT63489 CAS Ceanothus oliganthus var. sorediatus Hesse, V. F. 1411 1954-10-30   Santa Clara 533 E. slope of Loma Prieta.
        CAS-BOT63490 CAS Ceanothus oliganthus var. sorediatus Hesse, V. F. 1477 1955-04-11   Santa Clara 579 E. slope of Loma Prieta.
        CAS-BOT63491 CAS Ceanothus oliganthus var. sorediatus Hesse, V. F. 1476 1955-04-11   Santa Clara 609 E. slope of Loma Prieta.
        CAS-BOT63492 CAS Ceanothus oliganthus var. sorediatus Howell, John Thomas 14750 1939-06-16  ? Santa Clara NULL Skyline Boulevard near Saratoga Gap.
        CAS-BOT63493 CAS Ceanothus oliganthus var. sorediatus Dudley, W. R. s.n. 1901-03-11   Santa Cruz NULL NE. of Mt. Madrona Watsonville Rd.
        CAS-BOT63494 CAS Ceanothus oliganthus var. sorediatus Dudley, W. R. s.n. 1894-11-24   Santa Cruz NULL N. of Lyon′s Gate, top of Santa Cruz Mts.
        CAS-BOT63495 CAS Ceanothus oliganthus var. sorediatus Heller, A. A. 6557 1903-04-10   Santa Cruz NULL Near Glenwood.
        CAS-BOT63496 CAS Ceanothus oliganthus var. sorediatus McMinn, H. E. 255 1922-06-22   Santa Cruz NULL Big Basin.
        CAS-BOT63497 CAS Ceanothus oliganthus var. sorediatus Chrisman, Madge s.n. 1916-03-10   Ventura NULL Unspecified.
        CAS-BOT63498 CAS Ceanothus oliganthus var. sorediatus Evermann, Dr. Barton W. s.n. 1917-03-24   Ventura NULL Pine Creek near Sespe.
        CAS-BOT63499 CAS Ceanothus oliganthus var. sorediatus Walter, Frank s.n. 1922-04-01   Ventura NULL San Diego.
        CAS-BOT63500 CAS Ceanothus oliganthus var. sorediatus Eastwood, Alice 2855 1913-04-20   Ventura NULL Poway Rd.
        CAS-BOT63501 CAS Ceanothus oliganthus var. orcuttii Rowntree, Lester s.n. 1930-05-01   San Diego NULL Cuyamaca Mts.
        CAS-BOT63502 CAS Ceanothus oliganthus var. orcuttii Munz, P. A. 15595 1940-03-18   San Diego 1066 Banner Grade, eastern San Doego Co.
        CAS-BOT63503 CAS Ceanothus oliganthus var. orcuttii Munz, P. A. 15595 1940-03-18   San Diego 1066 Banner Grade, eastern San Doego Co.
        CAS-BOT63504 CAS Ceanothus oliganthus var. orcuttii Bailey, Vernon O. s.n. 1907-06-25   San Diego NULL Banner Grade.
     ?  CAS-BOT63505 CAS Ceanothus oliganthus var. orcuttii Summers, R. W. 3 1921-04-01   San Diego NULL San Diego.
        CAS-BOT63506 CAS Ceanothus oliganthus var. orcuttii True, G. H. 971 1938-03-23   San Diego NULL Banner Canyon.
        CAS-BOT63507 CAS Ceanothus oliganthus var. orcuttii Rose, Lewis S. 40112 1940-03-12   San Diego 914 3 mi. e. of Julian.
     ?  CAS-BOT63508 CAS Ceanothus oliganthus var. sorediatus Brandegee, Katharine s.n. 1907-05-18   El Dorado NULL Simpson′s Ranch, Sweetwater Creek.
        CAS-BOT63509 CAS Ceanothus oliganthus var. sorediatus Kildale, Doris K. 2852 1926-11-13   Humboldt 30 Mouth of Lindsay Creek at Mad River.
        CAS-BOT63510 CAS Ceanothus oliganthus var. sorediatus McMinn, H. E. 1603 1925-12-31   Lake NULL From between summit bartlett Mt. to Upper Lake on Clover Creek Rd.
        CAS-BOT63511 CAS Ceanothus oliganthus var. sorediatus Smith, Gladys L. 5411 1979-05-25   Mendocino 488 Along Rte. 429, along an old logging road, 0.4 km. e. of Adm. Standley State Park.
        CAS-BOT63512 CAS Ceanothus oliganthus var. sorediatus Smith, Gladys L. 6680 1981-06-13   Mendocino 266 At rest stop, 3.2 km. s. of Leggett, along Hwy. 101.
        CAS-BOT63513 CAS Ceanothus oliganthus var. sorediatus McCallum, Mrs. Alexander s.n. 1900-04-01   Mendocino NULL Glen Blair - Sherwood Rd.
     ?  CAS-BOT63514 CAS Ceanothus oliganthus var. sorediatus Baker, Milo S. s.n. 1924-04-10   Mendocino NULL Ft. Bragg.
        CAS-BOT63515 CAS Ceanothus oliganthus var. sorediatus Heller, A. A.; Brown, H. E. 5379 1902-04-27   Solano NULL Gates Canyon, near Vacaville.
        CAS-BOT63516 CAS Ceanothus oliganthus var. sorediatus Clausen, J. 1073a 1935-05-23   Sonoma NULL 0.3 mi. n. of entrance to Petrified Forest.
        CAS-BOT63517 CAS Ceanothus oliganthus var. sorediatus Roderick, Wayne s.n. 1961-04-02   Sonoma NULL NW. of Sea View (half way between Sea View and Fort Ross school).
        CAS-BOT63518 CAS Ceanothus oliganthus var. sorediatus Wagnon, K. 176 1939-05-13   Sonoma NULL Growing along w. side of Science Building on Santa Rosa Junior College Campus with stake #561. Plant came from Seaview- plantation road e. of Fort Ross.
        CAS-BOT63519 CAS Ceanothus oliganthus var. sorediatus Howell, John Thomas 4716 1930-04-17   Alameda NULL Strawberry Canyon, Berkeley Hills.
        CAS-BOT63520 CAS Ceanothus oliganthus var. sorediatus Carruth, W. W. s.n. 1906-04-01   Alameda NULL Oakland Hills.
        CAS-BOT63521 CAS Ceanothus oliganthus var. sorediatus Zeile, E. M. s.n. 1919-10-04   Alameda NULL Berkeley: Claremont Canyon: R.B. gulch.
        CAS-BOT63522 CAS Ceanothus oliganthus var. sorediatus Zeile, E. M. s.n. 1920-04-07   Alameda NULL Berkeley: Strawberry Canyon.
        CAS-BOT63523 CAS Ceanothus oliganthus var. sorediatus Covel, Paul F. 362 1936-03-28   Alameda NULL Oakland Hills.
        CAS-BOT63524 CAS Ceanothus oliganthus var. sorediatus Covel, Paul F. 119 1936-03-28   Alameda NULL Oakland Hills, Montclair.
        CAS-BOT63525 CAS Ceanothus oliganthus var. sorediatus McMinn, H. E. s.n. 1922-01-01   Alameda NULL Oakland Hills, Alameda.
        CAS-BOT63551 CAS Ceanothus oliganthus Wolf, Carl B. 10955 1941-07-02   Ventura 548 Along the n. fork of the Ventura River. 1 mi. above the Wheeler Hot Springs.
        CAS-BOT63552 CAS Ceanothus oliganthus Wolf, C. B. 2016 1931-05-13   Ventura 365 Along Piru Creek, 1-4 mi. above Ranger Station, or about 8 mi. above Piru.
        CAS-BOT63553 CAS Ceanothus oliganthus Hasse, H. E. s.n. 1900-07-01   Ventura NULL Malibu Canyon.
        CAS-BOT63554 CAS Ceanothus oliganthus Thompson, Henry J. 3374 1965-04-22   Ventura 716 Split Rock Camp, 1-2 mi. nw. of Sandstone Peak.
        CAS-BOT63555 CAS Ceanothus oliganthus Howland, A. F.; Darsie, Marvin s.n. 1931-04-02   Ventura NULL Sespe Creek.
        CAS-BOT63557 CAS Ceanothus oliganthus Pollard, Henry M. s.n. 1946-03-23   Ventura 914 Ocean View Trail, s. Ynez Mts.
        CAS-BOT63558 CAS Ceanothus oliganthus var. orcuttii Nelson, Aven; Nelson, Ruth 3280 1939-03-27   San Diego NULL Bordering the highway (no.99), Banner grade, near Julian.
        CAS-BOT63559 CAS Ceanothus oliganthus var. orcuttii Brandegee, T. S. s.n. 1894-04-01   San Diego NULL Ramona.
        CAS-BOT63560 CAS Ceanothus oliganthus var. orcuttii Rowntree, Lester s.n. 1934-03-20   San Diego NULL Road to Barona Indian Reservation. Ramona to Lakeside.
        CAS-BOT63561 CAS Ceanothus oliganthus var. orcuttii Wolf, Carl B. 11158 1941-08-15   Orange 1219 Santa Ana Mts. along main divide motorway just no. of head of Trabuco truck trail.
        CAS-BOT63562 CAS Ceanothus oliganthus var. orcuttii Wolf, Carl B. 11158 1941-08-15   Orange 1219 Santa Ana Mts. along main divide motorway just no. of head of Trabuco truck trail.
        CAS-BOT63563 CAS Ceanothus oliganthus var. orcuttii Wolf, Carl B. 11157 1941-08-15   Orange 1219 Santa Ana Mts. along main divide motorway just no. of head of Trabuco truck trail.
        CAS-BOT63564 CAS Ceanothus oliganthus var. orcuttii Wolf, Carl B. 11157 1941-08-15   Orange 1219 Santa Ana Mts. along main divide motorway just no. of head of Trabuco truck trail.
        CAS-BOT63565 CAS Ceanothus oliganthus var. orcuttii Wolf, Carl B. 7194 1935-06-18  ? Riverside 731 Santa Ana Mts., main divide motorway to Santiago Pk., 1 mi. from Ortega Highway.
        CAS-BOT63566 CAS Ceanothus oliganthus var. orcuttii Wolf, Carl B. 7209 1935-06-18   Riverside 1280 Santa Ana Mts., Coldwater Can. Trail, about 1.5 mi. below (n.) main divide motorway.
        CAS-BOT63567 CAS Ceanothus oliganthus var. orcuttii Wolf, Carl B. 7208 1935-06-18   Riverside 1280 Santa Ana Mts., Coldwater Can. Trail, about 1.5 mi. below (n.) main divide motorway.
        CAS-BOT63568 CAS Ceanothus oliganthus var. orcuttii Munz, Philip A. 15595 1940-03-18   San Diego 1066 Banner Grade, e. San Diego.
        CAS-BOT63569 CAS Ceanothus oliganthus var. orcuttii Munz, Philip A. 15595 1940-03-18   San Diego 1066 Banner Grade, e. San Diego.
        CAS-BOT63570 CAS Ceanothus oliganthus var. orcuttii Abrams, LeRoy 3965 1903-07-01   San Diego NULL Between Julian and Cuyamaca.
        CAS-BOT63571 CAS Ceanothus oliganthus var. orcuttii Brandegee 32 1889-05-01   San Diego NULL San Diego Mts.
        CAS-BOT63572 CAS Ceanothus oliganthus var. orcuttii Brandegee, T. S. 32 1894-04-01   San Diego NULL Nuevo.
        CAS-BOT63573 CAS Ceanothus oliganthus var. orcuttii Brandegee, T. S. 32 1894-04-01   San Diego NULL Nuevo.
        CAS-BOT63574 CAS Ceanothus oliganthus var. orcuttii Rowntree, Lester s.n. 1930-10-19   San Diego NULL W. grade Paloma Mt.
        CAS-BOT63575 CAS Ceanothus oliganthus var. orcuttii Rowntree, Lester s.n. 1931-04-05   San Diego NULL Palomar.
        CAS-BOT63591 CAS Ceanothus oliganthus Rowntree, Lester s.n. 1932-03-01   Santa Barbara NULL Blaksley Botanic garden. Santa Barbara.
     ?  CAS-BOT63592 CAS Ceanothus oliganthus Elmer, A. D. E. 3776 1902-05-01   Santa Barbara NULL Santa Barbara.
        CAS-BOT63593 CAS Ceanothus oliganthus Pollard, Henry M. s.n. 1963-02-22   Santa Barbara 1127 N. face of La Cumbre Peak. Santa Ynez Mountains.
        CAS-BOT63594 CAS Ceanothus oliganthus Pollard, Henry M. s.n. 1959-04-15   Santa Barbara 1158 Camino Cielo on n. side of La Cumbre Peak. Santa Ynez Mountains, Santa Barbara.
        CAS-BOT63595 CAS Ceanothus oliganthus Pollard, Henry M. s.n. 1959-03-20   Santa Barbara 762 Tunnel Trail, Mission Canyon, Santa Barbara.
        CAS-BOT63596 CAS Ceanothus oliganthus Pollard, Henry M. s.n. 1956-02-26   Santa Barbara 304 Mission Canyon nr. tunnel mouth, Santa Ynez Mts., Santa Barbara.
     ?  CAS-BOT63597 CAS Ceanothus oliganthus Brandegee 30 1889-06-01   Santa Barbara 304 Santa Barbara.
        CAS-BOT63598 CAS Ceanothus oliganthus McMinn, H. E. 1079b 1923-06-16   Santa Barbara 1214 Summit of Cumbre Peak. Seen from below Flores Flat to summit.
        CAS-BOT63599 CAS Ceanothus oliganthus Applegate, Elmer I. 5322 1928-02-29   Ventura NULL On w. side of Ojia Valley.
        CAS-BOT63600 CAS Ceanothus oliganthus Wolf, Carl B. 1620 1928-04-01  ? Ventura 457 Santa Susana Pass, 1-2 mi. below the summit.
        CAS-BOT83752 CAS Ceanothus megacarpus subsp. megacarpus Burge, D. O. 989b 2008-04-29   Orange 270 Niguel Hill 3.08 km 250 ° (True) WSW of Laguna Niguel. GPS (WGS84).
        CAS-BOT83753 CAS Ceanothus megacarpus subsp. megacarpus Burge, D. O.; Wilken, D. 881b 2007-04-23   Santa Barbara 600 Los Padres national Forest, Santa Ynez Mountains Roadside on Refugio Pass Road, 1.0 road miles (1.6 km) W of Refugio Pass, 10.1 km 174 ° (True) SSE of Santa Ynez. GPS (WGS84).
        CAS-BOT83754 CAS Ceanothus megacarpus subsp. megacarpus Burge, D. O.; Wilken, D. 867b 2007-04-21   Ventura 240 West shore of Lake Casitas on ridge separating Chismahoo Creek from Willow Creek, parking immediately W of bridge over Willow Creek arm of Lake Casitas, 1.9 road miles (3.0 km) E of East Casitas Pass, 12.8 km 239 ° (True) WSW of Ojai. GPS (WGS84).
        CAS-BOT83755 CAS Ceanothus megacarpus subsp. megacarpus Burge, D. O.; Ratay, S. 980b 2008-04-26   Ventura 309 Camarillo, on hillside W of SR 23 beside foot trail beginning at the end of Avenida Campana, 4.68 km 161 ° (True) SSE of intersection between SR 23 and SR 118. GPS (WGS84).
        CAS-BOT83756 CAS Ceanothus oliganthus Burge, D. O. 930b 2007-05-17   San Diego 410 Wildcat Canyon, at roadside on Muth Valley Road 0.4 road miles (0.7 km) W of Wildcat Canyon Road, 13.3 km 301 ° (True) WNW of Alpine. GPS (WGS84).
        CAS-BOT83757 CAS Ceanothus oliganthus Burge, D. O.; Wilken, D. 878b 2007-04-23   Santa Barbara 1200 Los Padres National Forest, Santa Ynez Mountains at roadside on West Camino Cielo Road (NF 5N12), near beginning of access road for Santa Ynez Peak (VABM 4298), 12.5 im 139 ° (True) SSE of Santa Ynez. GPS (WGS84).
        CAS-BOT83758 CAS Ceanothus oliganthus Burge, D. O.; Wilken, D. 864b 2007-04-21   Ventura 1070 Los Padres National Forest roadside on Hwy 33, 0.19 miles (0.30 km) S of intersection with Rose Valley Road (NF 6N31), 9.51 km 1 ° (True) N of Ojai. GPS (WGS84).
        CAS-BOT94834 CAS Ceanothus oliganthus var. sorediatus Wenk, R. C. 667 2007-04-25   San Luis Obispo 500 Cuesta Springs Rd., 0.25 mi. W of Highway 101 at the top of Cuesta Grade
        CAS-BOT94839 CAS Ceanothus oliganthus var. sorediatus Wenk, R. C.; Spurr, D. J. 592 2007-04-07   San Luis Obispo 573 Los Padres N.F., near parking lot for Rinconada trailhead to Little Falls, along Pozo Road, 11 mi. S of Santa Margarita
        CAS-BOT94842 CAS Ceanothus oliganthus var. sorediatus Wenk, R. C. 415 2006-04-06   Monterey 883 Los Padres N.F., Santa Lucia Range, off Nacimiento-Fergusson Road, 1 mi. frm top of pass, N along Cone Peak Road
        CDA0009646 CDA Ceanothus oliganthus var. sorediatus D.G. Kelch 7.069 2007-02-19   San Luis Obispo 228 Serpentine canyon; along S side of Hwy 41, 10 km E of Hwy 1.
        CDA0011446 CDA Ceanothus oliganthus var. sorediatus G.F. Hrusa 12202 1995-05-28   San Luis Obispo 600 Black Butte Research Natural Area. ESE base of Peak 5. Black Butte Research Natural Area.
        CDA0012273 CDA Ceanothus sorediatus G.F. Hrusa 5346 1987-05-21   Monterey 1400 Summit of Pine Ridge, Ventana Wilderness. Santa Lucia Mountains.
        CDA0017683 CDA Ceanothus oliganthus var. sorediatus NULL s.n. 1985-03-17   San Luis Obispo NULL Arroyo de la Cruz, ca. halfway on N side.
        CDA0029043 CDA Ceanothus oliganthus var. sorediatus D.G. Kelch 9.342 2009-06-03  ? Alameda 388 Huckleberry Regional Preserve. S of parking lot.
        CDA0030292 CDA Ceanothus oliganthus var. oliganthus G.F. Hrusa 14334 1998-04-28   Santa Barbara NULL La Brea Creek area. Sierra Madre Mountains.
        CDA0030767 CDA Ceanothus oliganthus var. sorediatus M. Beyers 348 2010-04-13   Solano 102 Stebbins-Cold Canyon Reserve. Just east of Cold Creek, west of Homestead Trail.
        CDA0030907 CDA Ceanothus sorediatus M. Beyers 646 2010-05-29   Solano NULL Stebbins-Cold Canyon Reserve. Westside of Cold Creek (Homestead Trail).
        CDA0035583 CDA Ceanothus oliganthus subsp. oliganthus D.G. Kelch 94.045 1994-03-11   San Diego 45 East of Del Mar.
        CDA0035584 CDA Ceanothus oliganthus var. sorediatus M.P. Kelly NULL 1925-02-15   Alameda NULL Claremont Canyon, Berkeley.
        CDA0035585 CDA Ceanothus oliganthus var. sorediatus M.P. Kelly NULL 1925-03-01   Alameda NULL North slope, Claremont Canyon, Berkeley.
        CDA0050639 CDA Ceanothus oliganthus Rick Burgess 150 1983-02-16   Ventura NULL Hwy 33 mile marker 16.70, north fork of Matilija Creek, Los Padres National Forest. Common, growing in rocky clay loam, mesic chaparral. Eastern exposure, partial shade. Elev. 1400 ft.
        CDA0054424 CDA Ceanothus oliganthus S. Bardessono s.n. 1961-07-07   Napa NULL Mrs. Ledwige prop. 346 Lakeview Dr., Napa.
        CDA0054565 CDA Ceanothus oliganthus var. sorediatus E.L. Labadie Jr. s.n. 1960-09-07  ? San Mateo NULL 11510 Terrace Drive, Los Altos.
        CHSC100143 CHSC Ceanothus oliganthus var. sorediatus John Dittes 1344 2006-04-22   San Benito 536 Inner South Coast Range; Gabilan Range; Reeves (Gabilan) Ranch; tributary canyon of Bird Creek; 2.6 air miles E of Fremont Peak, ca. 1.6 air miles NE of Reeves (Gabilan) Ranch headquaters, ca. 1.1 air mile SW of Bird Creek, Canyon Creek, and Azalea Creek confluence.. Undesignated section of Rancho Cienega Del Gabilan Land Grant. T13S R05E S USGS Quadrangle: Hollister 1:24,000
     ?  CHSC10678 CHSC Ceanothus oliganthus var. sorediatus Lowell Ahart NULL 1965-04-15   Butte 60 Robinson Mill Road.
        CHSC24694 CHSC Ceanothus oliganthus var. sorediatus G. Strang 15 1976-04-17   Contra Costa 121 2 .7 mi w of Canyon school on Pinehurst Rd. on se facing bank.
        CHSC26359 CHSC Ceanothus oliganthus var. oliganthus James Henrickson 7175 1972-03-19   Los Angeles 853 5 road miles along Angeles Crest Hwy 2 NE of La Canada.
        CHSC26368 CHSC Ceanothus oliganthus P. D. Ricards 11 1977-04-04   Ventura 91 3.5 mi n of Santa Paula, .5 mi e on Kolenstein Rd.
        CHSC27881 CHSC Ceanothus oliganthus var. orcuttii Mike Cecchini 3 1978-03-23   Orange 457 Ca. 1 km ne of Tucker Wildlife Sanctuary and .5 km se of Modjeska Reservoir, 20.5 km se of Tustin.
        CHSC3833 CHSC Ceanothus oliganthus Susan Carrauthers 104 1966-04-10   Ventura NULL Ca. 5.5 N. of Wheeler Gorge Campground and Ranger Camp on Highway 33. Ca. 14 N. of junction of Highway 150 with Highway 33 ca. 3 W. of city of Ojai.
        CHSC3834 CHSC Ceanothus oliganthus Gerry Carrauthers 104 1966-04-10   Ventura NULL Ca. 5.5 mi. from Wheeler Gorge Campground and Ranger Camp (north) on Highway 33. Ca. 18 N.E. of city of Ojai. Along roadside.
        CHSC70041 CHSC Ceanothus oliganthus var. sorediatus J. R. McFarland NULL 1997-04-10   Humboldt 601 King Range National Conservation Area. 3.7 miles north on King Range road from Shelter cove road.
        CHSC8452 CHSC Ceanothus oliganthus Edward Laidlaw Smith 327 1958-02-20   Los Angeles 609 San Gabriel Mt. Range, Cobal Creek drainage area.
     ?  CHSC95767 CHSC Ceanothus oliganthus var. oliganthus LeRoy Gross 335 2001-01-28   Los Angeles 487 Verdugo Mountains, North side: Along dirt road were Mesa Lila Road ends, at bottom of Ridge between Engleheard and Henderson Canyons. T0 N R1 W S3 W 1⁄4
        CLARK-A1528-3896 CLARK Ceanothus oliganthus John C. Roos 1097 1942-03-21   Los Angeles NULL San Gabriel Mountains
        CLARK-A1528-3897 CLARK Ceanothus oliganthus John C. Roos 1106 1942-03-07   Los Angeles NULL La Canada
        CLARK-A1528-3914 CLARK Ceanothus oliganthus var. orcuttii Cameron Duncan NULL 1966-03-13   San Diego 91 Escondido
        CLARK-A1528-799 CLARK Ceanothus oliganthus Dave Cerf NULL 1971-04-10   San Diego 67 Rainbow
        CSLA014469 CSLA Ceanothus megacarpus subsp. megacarpus Philip A. Silverstone 286 1978-08-12   Los Angeles NULL Pepperdine University campus, John Taylor Rd. less than 1.6 km from State 1; base of Chaparral-covered slope; 34.035278 -118.709722
        CSLA014480 CSLA Ceanothus oliganthus var. oliganthus James Henrickson 7175 1972-03-19   Los Angeles 853 5 road miles along Angeles Crest Hwy 2 NE of La Canada.
        CSLA014481 CSLA Ceanothus oliganthus Brian C. Miller 127 1962-04-24   Los Angeles 640 10 N. of Castaic Hwy. 99
        CSLA014482 CSLA Ceanothus oliganthus J. Miller 4877 1949-04-01   San Diego 274 Lake Wohlford
        CSLA014483 CSLA Ceanothus oliganthus Jan L. Owens 14 1966-03-19   Los Angeles 1066 Ang. Nat. For.; along Angeles Crest Hwy
        CSLA014484 CSLA Ceanothus oliganthus Philip Lester 4877 1953-05-01   Los Angeles NULL Los Angeles
        CSLA014485 CSLA Ceanothus oliganthus Herbert Hyman 4877 1953-05-01   Los Angeles NULL NULL
        CSLA014486 CSLA Ceanothus oliganthus J. Gale 23 1967-03-08   Los Angeles 762 San Bernardino Mtns., Highway 39 about 3 miles north of East Fork
        CSLA014487 CSLA Ceanothus oliganthus W. O. Griesel 4877 1953-03-21   Los Angeles 1219 Angeles Forest Highway, San Gabriel Mts.
     ?  CSLA014488 CSLA Ceanothus oliganthus Wesley O. Griesel 14 1959-03-28   Los Angeles 609 Verdugo Hills
        CSLA014489 CSLA Ceanothus oliganthus Richard Danielson 4877 1954-03-01   Los Angeles NULL Millard Canyon
        CSLA014490 CSLA Ceanothus oliganthus var. oliganthus A. Brenholt 107 1967-04-08   San Diego 548 50 feet off Highway 395, 7 miles west of Valley Center
        CSLA014491 CSLA Ceanothus orcuttii J. Miller 4877 1949-04-01   San Diego 274 Lake Wohlford
        CSLA014492 CSLA Ceanothus oliganthus Peter J. Mehringer Jr. 4877 1958-03-01   Los Angeles 670 Millard Canyon, San Gabriel Mts.
        CSLA014511 CSLA Ceanothus sorediatus J. Ewan 456 1929-03-03  ? Unknown NULL Sawpit Canyon, San Gabriel Mts.
        CSLA014513 CSLA Ceanothus sorediatus J. Elliott 40 NULL   Napa 670 near lake Berrueissa [Berryessa]
        CSLA014514 CSLA Ceanothus sorediatus Steven P. Lynch 68 1969-04-21   San Luis Obispo 670 Cuesta summit on T.V. Tower Road
        DAV239492 DAV Ceanothus oliganthus NULL 49699 1977-04-27  ? Orange NULL Northern Santa Ana Mountains: Sierra Peak.
        DAV319605 DAV Ceanothus oliganthus var. orcuttii R. S. Woglum 2606 1940-04-14   San Diego NULL San Diego County: Inspiration Point, Julian.
        DAV319606 DAV Ceanothus oliganthus var. orcuttii Ray Prag 252a 1972-03-26   San Diego 1402 San Diego County: Highway 78, 2.3 miles south of junction with Highway 79, near Julian.
        DAV319607 DAV Ceanothus oliganthus var. orcuttii Ray Prag s.n. 1971-12-31   San Diego 1402 San Diego County: Highway 78, 2.3 miles south of junction with Highway 79, south of Julian.
        DAV319608 DAV Ceanothus oliganthus var. oliganthus NULL 143 2007-03-22   Ventura 688 Ventura County: Los Padres National Forest. Ojai Ranger District. Along Rt. 3 N of town of Ojai, just past Wheeler Gorge Campground where Ortega Trail begins (about 1.7 mi. from Wheeler Gorge Campground). Near Cannon Creek.
     ?  DAV319609 DAV Ceanothus oliganthus var. oliganthus James Dilley s.n. 1997-02-08   Los Angeles 609 Los Angeles County: Verdugo Mountains, in the San Fernando Valley. La Tuna Canyon Park about 1.2 miles up trail.
     ?  DAV319610 DAV Ceanothus oliganthus var. oliganthus Richard R. Halse 8751 2013-03-27   Napa 143 Napa County: Along State Hwy. 128 ca. 8.7 miles west of Winters, just west of Monticello Dam, south end of Lake Berryessa.
        DAV319618 DAV Ceanothus oliganthus N. Nicola 57 2001-04-05  ? Yolo NULL Yolo County: Eastern side of inner north coast range, Putah Creek valley, Berryessa valley, along Hwy. 128, aprox. 1 mi. east as the crow flies of Monticello Dam.
        DAV319619 DAV Ceanothus oliganthus NULL 8083 2014-04-29   Napa 603 Napa County: Knoxville public lands. California Department of Fish and Wildlife property. Headwaters of Nevada Creek. Most northwestern part of property.
        DAV319620 DAV Ceanothus oliganthus NULL 1394 2013-04-17   San Diego 818 San Diego County: Otay Mountain, 7.4 road miles from Otay Lakes Road via Minewawa and Otay Mountain Truck Trails, 9.84 km 222 deg. (True) SW of Dulzura, 800 m.
        DAV319621 DAV Ceanothus oliganthus var. sorediatus NULL 10 2002-05-05   Napa 327 Napa Co.: Quail Ridge UC Reserve, northern tip of ridge, along northern edge of upper road leading to power lines and tip parcels, NE from the intersection of West and East roads ca. 450m.
        DAV319622 DAV Ceanothus oliganthus Daryl Koutnik 141 1978-03-24  ? Ventura 286 Ventura County: West side of Westlake Blvd, south of Potrero Rd along Lake Eleanor.
        DAV319623 DAV Ceanothus oliganthus NULL 1399 2013-04-18   San Diego 131 San Diego County: Marine Corps Air Station Miramar, Kearny Mesa, San Clemente Canyon, 0.94 air kilometers due south of Harris Plant Road and 0.1 air kilometers due west of SR 163, accessed via fire road leading south from Harris Plant Road, 1.2 km 220 deg. (True) SW of SR 163 intersection with Harris Plant Road, 130 m.
        DAV319624 DAV Ceanothus oliganthus Daryl Koutnik s.n. 1978-03-24   Los Angeles 365 Los Angeles County: Mulholland Highway at entrance to Seminole Hot Springs.
        DAV319625 DAV Ceanothus oliganthus Daryl Koutnik s.n. 1978-03-24   Los Angeles 365 Los Angeles County: Mulholland Highway, one mile south of Seminole Hot Springs.
        DAV319626 DAV Ceanothus oliganthus Daryl Koutnik s.n. 1978-03-31   Los Angeles 274 Los Angeles County: West fork of Triunfo Creek and south of Westlake.
        DAV319627 DAV Ceanothus oliganthus Dylan O. Burge 2047 2016-02-18  ? Contra Costa 390 Contra Costa County: Huckleberry Ridge.
        DAV319628 DAV Ceanothus oliganthus Brandi Sorensen 23 1995-06-01   Placer 671 Placer County: .73 kilometers northwest of Colfax.
        DAV319629 DAV Ceanothus oliganthus NULL 49701 1977-04-27  ? Orange 899 Orange County: Northern Santa Ana Mountains: Sierra Peak.
        DAV319630 DAV Ceanothus oliganthus NULL 82468--3 1964-07-09   San Luis Obispo NULL San Luis Obispo County: Upper Arroyo Grande Canyon.
        DAV319631 DAV Ceanothus oliganthus Ayzik Solomeshch s.n. 2008-04-20   Napa 140 Napa County: North side of Pope Canyon Road, ca. 2 km west of intersection with Berryessa-Knoxville Road
        DAV319632 DAV Ceanothus oliganthus D. O. Burge 1689 2015-03-17   Los Angeles 550 Los Angeles County: Newhall Pass.
        DAV319633 DAV Ceanothus oliganthus M. Vincent 345 1963-05-07   Los Angeles 488 Los Angeles County: Santa Susana Mts., 1⁄2 mile east of the Ventura County line near the top of the pass. Santa Susana Pass Road, 1⁄2 mile off of the road on a small path.
        DAV319634 DAV Ceanothus oliganthus Kenneth A. Wilson 859 1961-02-18   Los Angeles NULL Los Angeles County: Santa Monica Mtns. Mulholland Hwy. 2 miles west of Semiole Hot Springs.
        DAV319635 DAV Ceanothus oliganthus R. S. Woglum 2603 1940-04-16   San Diego NULL San Diego County: Laguna Mts.
        DAV319636 DAV Ceanothus oliganthus NULL 1678 2014-08-17   Marin 160 Marin County: Crown Fire Road.
        DAV319637 DAV Ceanothus oliganthus Clifton F. Smith 486 1944-02-05   Santa Barbara 396 Santa Barbara County: Tunnel Picnic grounds, Mission Canyon, S.B.
        DAV319638 DAV Ceanothus oliganthus Clifton F. Smith 518 1944-03-03   Santa Barbara 167 Santa Barbara County: Along Mission Creek, Mission Canyon, Santa Barbara.
        DAV319639 DAV Ceanothus oliganthus Clifton F. Smith 552 1944-03-06   Santa Barbara NULL Santa Barbara County: At Tunnel Portal in Mission Canyon, Santa Ynez Mountains north of Santa Barbara.
     ?  DAV319640 DAV Ceanothus oliganthus var. oliganthus Daniel Potter 763 2015-03-14   Napa 282 Napa County: Knoxville Wildlife Area, southwest of Zim Zim Falls trailhead.
        DAV319641 DAV Ceanothus oliganthus var. sorediatus Robert C. Bechtel 70 1952-04-20   Napa 91 Napa County: Samuel Springs, 7 miles northwest of Monticello.
        DAV319642 DAV Ceanothus oliganthus var. sorediatus David Barnett 14 1982-04-18   Solano 152 Solano County: c. 3 mi nw Vacaville, on Mix Canyon Road 2.0 mi w. Pleasant Valley Road.
        DAV319643 DAV Ceanothus oliganthus var. sorediatus Frederica Bowcutt 2133 1996-05-19   Sonoma 731 Sonoma County: Sugarloaf Ridge State Park. About 50 air miles N of San Francisco, 10 air miles E of Santa Rosa, 2.5 air miles NE of Kenwood and 18 air miles NW of Napa. Along the ridgeline and on the Napa&slo;Sonoma County line, about 1⁄2 air miles E of Bald Mtn. Gray Pine Trail.
        DAV319644 DAV Ceanothus oliganthus var. sorediatus NULL 23 2001-04-14   Napa 266 Napa Co.: SW end of Lake Berryessa, Quail Ridge Reserve, along South Decker Canyon Rd. between Cut-Off Rd. and Decker Ridge Rd.
        DAV319645 DAV Ceanothus oliganthus var. sorediatus G. Ledyard Stebbins C-342 1983-04-04   Solano 121 Stebbins Cold Canyon Reserve. Near gate, along canyon trail.
        DAV319646 DAV Ceanothus oliganthus NULL 23 2001-07-06   Napa 312 Napa County: Quail Ridge Reserve. SE corner of Lake Berryessa, just W of Monticello Dam. Near point of Quail Ridge, along upper road by powerline, ca. 0.2 air miles from jct of W and E roads.
        DAV319647 DAV Ceanothus oliganthus var. sorediatus Rachelle Raymond 708 1989-06-02  ? Yolo 121 Stebbins Reserve.
        DAV319648 DAV Ceanothus oliganthus var. sorediatus F. Takeda 21 1977-04-16   Napa 152 Napa County: 4.5 mi. SW of Monticello Dam, along Hwy 128, 15 yards off Hwy. 128. Growing on north-facing slope in chaparral. Tree 4 m tall with gray bark, light purple petals, and small flowers.
        DAV319649 DAV Ceanothus oliganthus var. sorediatus NULL 135 2003-04-11   Solano 138 Napa County: UC Davis, Stebbins Cold Canyon Reserve. Main trail through canyon to old homesite foundation.
        DAV319650 DAV Ceanothus oliganthus var. sorediatus R.G. Swinney 10117 2009-03-16   Los Angeles 227 Los Angeles County: San Gabriel Mtns. Foothills, Azusa, mouth of San Gabriel River Canyon, 40 NE of River Bike Path parking lot at Hwy 39.
        DAV319651 DAV Ceanothus oliganthus var. sorediatus NULL 020117-05 2002-01-17   Solano NULL Along Mix Canyon Road, ca. 1 mi. west of Pleasant Valley Road.
        DAV319652 DAV Ceanothus oliganthus var. sorediatus Jake Ruygt 6047 2015-03-16   Napa 563 Napa County: Sutro Ranch, west side of Atlas Peak.
        DAV319653 DAV Ceanothus oliganthus var. sorediatus Julia Curlette 182 1993-03-29   Solano NULL Stebbins Cold Canyon Reserve. Just east of Monticello Dam on Lake Berryessa.
        DAV319654 DAV Ceanothus oliganthus var. sorediatus James A. Neilson, Jr. 2717 1974-04-24   Sonoma 967 Sonoma County: Mayacmas Mountains, Squaw Creek drainage, at site of geothermal well Ottoboni 17. (Exact location of Ottoboni 17 unknown; this record is georeferenced along Ottoboni Ridge Road in The Geysers; elevation estimated by label-maker).
        DAV319655 DAV Ceanothus oliganthus var. sorediatus James A. Neilson, Jr. s.n. 1974-04-30   Lake 975 Lake County (on county line between Sonoma and Lake counties): Mayacmas Mountains, county line ridge, 1⁄4 mile north of Geyser Rock. (Elevation estimated using Google Earth by label maker.)
        DAV319656 DAV Ceanothus oliganthus var. sorediatus Ray Prag s.n. 1972-02-22   Monterey NULL Monterey County: Trail to Ventana wilderness, Arroyo Seco.
        DAV319657 DAV Ceanothus oliganthus var. sorediatus M. Van Rensselaer s.n. 1938-04-26   Napa NULL Napa County: Wooden Valley Grade.
        DAV319658 DAV Ceanothus oliganthus var. sorediatus Bob Rodin 55 1943-03-05   Alameda NULL Alameda County: West of Botanical Garden, Strawberry Canyon, University of California Campus, Berkeley.
        DAV319659 DAV Ceanothus oliganthus var. sorediatus Clifton F. Smith 678 1944-04-03   Santa Barbara 914 Santa Barbara County: On Tunnel trail, Mission Canyon, Santa Barbara.
        DAV319660 DAV Ceanothus oliganthus var. sorediatus J. E. Street s.n. 1950-04-24   Napa NULL Napa County: 8 miles north of Wooden Valley.
        DAV319661 DAV Ceanothus oliganthus var. sorediatus J. M. Tucker 1399 1946-08-08   Monterey NULL Monterey County: Along Pine Ridge Trail, ca. 1 1⁄2 miles east of Bad Gulch, inland from Big Sur.
     ?  DAV319662 DAV Ceanothus oliganthus var. sorediatus P. Zinke 173 1950-10-04   Humboldt 914 Humboldt County: Ridge west of Brushy Mtn. 1 1⁄2 miles from the ocean.
        DAV319663 DAV Ceanothus oliganthus var. sorediatus R. S. Woglum 2979 1941-04-26   San Luis Obispo NULL San Luis Obispo County: La Panza to Pozo.
        DAV319664 DAV Ceanothus oliganthus var. sorediatus R. S. Woglum 2584 1940-04-11   San Luis Obispo NULL San Luis Obispo County: East-central part of county, La Panza.
        DAV319665 DAV Ceanothus oliganthus var. sorediatus NULL 7785 1993-05-16   Shasta 365 Shasta County: 7.3 mi by road SW of McCloud Bridge.
        DAV319666 DAV Ceanothus oliganthus var. sorediatus Jean M. Linsdale 228 1944-06-26   Monterey NULL Monterey County: Arnold Place. Frances Simes Hastings Natural History Reservation, Santa Lucia Mts.
     ?  DAV319667 DAV Ceanothus oliganthus var. sorediatus G. F. Hrusa 11105 1993-05-22   San Luis Obispo 600 San Luis Obispo County: Black Butte Research Natural Area, N slopes in canyon at Entrance 1. Approx. 1⁄2 mile N of Mt. Lowe.
        DAV319668 DAV Ceanothus oliganthus var. sorediatus Dave Hawks s.n. 1987-03-02   Riverside 472 Riverside County: S of Hemet, intersection of Palm Ave. and Saddle Ridge Trail.
        DAV319669 DAV Ceanothus oliganthus var. sorediatus Morris Halperin s.n. 1931-09-10   Alameda NULL Alameda County: Strawberry Canon, Berkeley.
        DAV319670 DAV Ceanothus oliganthus var. sorediatus NULL 494 1965-04-13   Marin NULL Marin County: San Geronimo Ridge, near Alpine Lake.
        DAV319671 DAV Ceanothus oliganthus var. sorediatus NULL 453 1965-03-28   Monterey NULL Monterey County: 5.6 miles northeast on Plaskett Creek road towards Nacimiento Road.
        DAV319672 DAV Ceanothus oliganthus var. sorediatus Adeline Frederick s.n. 1925-02-25   Alameda NULL Alameda County: Claremont Canon, Berkeley. Above Garber Pk.
        DAV319673 DAV Ceanothus oliganthus var. sorediatus R.G. Swinney 10058 2009-03-10   Los Angeles 305 Los Angeles County: San Gabriel Mtns. Foothills, Azusa, El Encanto Azusa River Wilderness Park.
        DAV319674 DAV Ceanothus oliganthus var. sorediatus Everett H. Everson 28 1951-04-14   Solano NULL Solano County: Mix Canyon, 8.2 miles northwest of Vacaville.
        DAV319675 DAV Ceanothus oliganthus var. sorediatus NULL 3424 2007-03-23   Yolo 703 Yolo Co.: Tuleyome Ireland Ranch. In inner coast range northwest of the City of Winters between Salt Creek and Enos Creek, just north of Wild Cow Mountain. SW portion of ranch.
        DAV319676 DAV Ceanothus oliganthus var. sorediatus D. Rhode 16 1977-04-16   Napa NULL Chaparral, in hills alongside Monticello Dam Rd.
        DAV358663 DAV Ceanothus oliganthus var. sorediatus NULL 5117 2008-06-08   Colusa 548 Colusa Co.: BLM Payne Ranch, lands to the SW of jct of Hwys 16 and 20. Southwestern edge of ranch above Cache Creek Canyon along ridge trail.
        DAV358664 DAV Ceanothus oliganthus var. sorediatus NULL 5426 2009-04-08   Colusa 323 Colusa Co.: BLM Bear Creek (Payne) Ranch. Lands to the SW of the intersection of Hwys. 16 and 20. Just north of the road leading up from the confluence of Bear and Cache Creeks.
        DAV358665 DAV Ceanothus oliganthus var. sorediatus NULL 5425 2009-04-08   Colusa 323 Colusa Co.: BLM Bear Creek (Payne) Ranch. Lands to the SW of the intersection of Hwys. 16 and 20. Just north of the road leading up from the confluence of Bear and Cache Creeks.
        DAV358666 DAV Ceanothus oliganthus var. sorediatus NULL 5427 2009-04-08   Colusa 323 Colusa Co.: BLM Bear Creek (Payne) Ranch. Lands to the SW of the intersection of Hwys. 16 and 20. Just north of the road leading up from the confluence of Bear and Cache Creeks.
        DAV392092 DAV Ceanothus sorediatus Walter Lennon s.n. 1973-05-03   Marin NULL Marin County: Crown Road, Kent Woodlands.
        DAV398428 DAV Ceanothus oliganthus var. sorediatus Jake Ruygt 6662 2019-05-25   Napa 656 Sutro Ranch, north of Atlas Peak. Yountville quad.
        GH00349859 GH Ceanothus oliganthus F. W. Peirson 113 1918-07-30   Los Angeles 1280 Toll Road, Mt. Wilson
     ?  GH00349863 GH Ceanothus oliganthus A. Eastwood NULL 1894-05-01   Tulare NULL Three Rivers
        GH00349868 GH Ceanothus oliganthus H. N. Bolander 4714 1866-01-01   Unknown NULL Coast Range
        GH00349869 GH Ceanothus oliganthus R. S. Ferris 8458 1933-05-02   Monterey NULL 3-4 mile from Bryson
        GH00349870 GH Ceanothus oliganthus M. F. Spencer 25 1916-04-08   San Diego 563 Granite
        GH00349871 GH Ceanothus oliganthus K. M. Wiegand ; M. C. Wiegand 1416 1935-04-21   San Diego NULL Mountains west of Boulevard
        GH00349872 GH Ceanothus oliganthus C. A. Purpus 5068 1897-04-01   Unknown NULL Tule R.
        GH00349880 GH Ceanothus oliganthus H. J. Thompson 1868 1959-03-22   Los Angeles NULL Lobo Canyon one mile west of Triunfo Canyon, 3 miles west of Malibu Lake
        GH00349884 GH Ceanothus oliganthus A. D. E. Elmer 3610 1902-06-01   Los Angeles NULL Acron, Mt. Gleason
        GH00349885 GH Ceanothus oliganthus J. F. Macbride ; E. B. Payson 878 1915-07-25   Los Angeles NULL Mt. Wilson
        GH00349888 GH Ceanothus oliganthus A. Eastwood 2820 1913-04-18   San Diego NULL Warner′s Hot Springs
        GH00349894 GH Ceanothus oliganthus P. A. Munz 8144 1924-05-18   Riverside 1524 Banning, on Idyllwild Road
        GH00349895 GH Ceanothus oliganthus A. Eastwood 2854 1913-04-19   San Diego NULL Poway Road
        GH00349896 GH Ceanothus oliganthus A. A. Heller 8148 1906-04-11   Fresno NULL on the banks of the San Joaquin river at the old bridge above Pollasky
        GH00349897 GH Ceanothus oliganthus T. Coulter 122 NULL   Unknown NULL [no additional data]
        GH00349898 GH Ceanothus oliganthus F. W. Hubby NULL 1895-05-19   Ventura NULL Creek arroyo - Ojai Valley
        GH00349899 GH Ceanothus oliganthus C. C. Kingman NULL 1910-04-29   Los Angeles NULL Mt. Wilson trail, San Gabriel Mts.
        GH00349900 GH Ceanothus oliganthus R. C. Bacigalupi 1290 1926-04-10   Alameda 457 Rancho Repose along Arroyo Mocho at base of Cedar Mt.
        GH00349901 GH Ceanothus oliganthus E. C. Jaeger NULL 1926-03-02   Riverside 609 Snow Creek, San Jacinto Mts.
        GH00349902 GH Ceanothus oliganthus R. D. Alderson NULL 1894-04-01   San Diego NULL Witch Creek
     ?  GH00349903 GH Ceanothus oliganthus C. F. Baker 4144 1903-04-04   Riverside NULL Elsinore
        GH00349904 GH Ceanothus oliganthus A. Eastwood NULL 1896-05-01   Unknown NULL Near the Boundary between Santa Barbara and San Luis Obispo Counties
        GH00349905 GH Ceanothus oliganthus P. A. Munz ; C. L. Hitchcock 11373 1929-05-05   San Diego 1219 Banner Grade below Julian
     ?  GH00349906 GH Ceanothus oliganthus M. F. Spencer 1762 1921-04-16   San Bernardino 701 near Barstow
     ?  GH00349907 GH Ceanothus oliganthus T. S. Brandegee 12 1889-05-01   Kern NULL Tehachapi
        GH00349908 GH Ceanothus oliganthus P. H. Raven ; R. F. Thorne 19015 1964-05-07   Los Angeles NULL Saddle Rock Ranch, near Seminole Hot Springs, Santa Monica Mountains.
        GH00349909 GH Ceanothus oliganthus I. L. Wiggins 13075 1954-04-09   San Diego 472 5 mi. NE of Lakeside on road to Barona Indian Reservation
        GH00349910 GH Ceanothus oliganthus M. F. Spencer 23 1916-04-15   San Diego 563 Granite
        GH00349913 GH Ceanothus oliganthus A. K. Harrison ; Jack Whalen NULL 1946-03-08   Napa NULL hills above new reservoir for Napa, east side of the Napa valley
     ?  GH00349914 GH Ceanothus oliganthus F. A. MacFadden 11038 1933-04-01   Los Angeles NULL Tujunga Wash, near Stonehurst
        GH00349919 GH Ceanothus oliganthus P. A. Munz ; E. Crow 11475 1930-04-05   Ventura NULL Ojai Valley
     ?  GH00349921 GH Ceanothus oliganthus F. Franceschi NULL 1894-04-02   Santa Barbara NULL [no additional data]
        GH00349922 GH Ceanothus oliganthus T. S. Brandegee 61 1890-05-01   Marin NULL Tamalpais
        GH00349923 GH Ceanothus oliganthus L. Abrams NULL 1909-03-06   Santa Barbara NULL Mission Canon
     ?  GH00349924 GH Ceanothus oliganthus A. D. E. Elmer 3776 1902-05-01   Santa Barbara NULL Santa Ynez Mts.
        GH00349925 GH Ceanothus oliganthus L. Abrams 5014 1913-07-18  ? Los Angeles NULL Russel′s Lake
        GH00349926 GH Ceanothus oliganthus M. R. Hudley NULL 1907-12-01   Los Angeles NULL Saw-pit Canon (near Monrovia)
        GH00349927 GH Ceanothus oliganthus L. Abrams 4303 1909-08-27   Santa Barbara NULL La Cumbre Trail. Santa Ynez Mts.
        GH00349928 GH Ceanothus oliganthus A. Eastwood 70 1908-05-09  ? Unknown NULL Painted Cave Ranch
        GH00349929 GH Ceanothus oliganthus A. Eastwood 132 1908-05-16   Santa Barbara NULL Mission Canyon
        GH00349930 GH Ceanothus oliganthus M. K. Brandegee 68 1891-01-01   Unknown NULL [no additional data]
        GH00349931 GH Ceanothus oliganthus W. H. Brewer 214 1860-01-01  ? Unknown NULL Sta Susana Mts.
        GH00349932 GH Ceanothus oliganthus C. C. Parry ; J. G. Lemmon 49 1876-01-01   Unknown NULL [no additional data]
        GH00349933 GH Ceanothus oliganthus G. Thurber 512 1852-04-01   Santa Clara NULL New Almaden
        GH00349934 GH Ceanothus oliganthus W. A. Wallace NULL 1859-03-24   Unknown NULL Canada de Benilago
        GH00349935 GH Ceanothus oliganthus M. F. Spencer 566 1917-04-10   San Diego NULL [no additional data]
     ?  GH00349936 GH Ceanothus oliganthus W. H. Brewer 289 1860-01-01   Santa Barbara NULL [no additional data]
        GH00349937 GH Ceanothus oliganthus F. W. Hubby NULL 1895-03-19   Ventura NULL Matilija Canon, Ojai Valley
        GH00349938 GH Ceanothus oliganthus F. W. Hubby NULL 1895-03-23   Ventura NULL Senian Canon, Ojai Valley
        GH00349939 GH Ceanothus oliganthus F. W. Hubby NULL 1895-05-19   Ventura NULL Ojai Valley
        GH00349940 GH Ceanothus oliganthus F. W. Hubby 15 1895-05-19   Ventura NULL Matilija Canon, Ojai Valley
     ?  GH00349941 GH Ceanothus oliganthus T. S. Brandegee 30 1889-06-01   Santa Barbara NULL [no additional data]
     ?  GH00349942 GH Ceanothus oliganthus W. H. Brewer 298 1860-01-01   Santa Barbara NULL [no additional data]
     ?  GH00349943 GH Ceanothus oliganthus W. H. Brewer 297 1860-01-01   Santa Barbara NULL [no additional data]
     ?  GH00349944 GH Ceanothus oliganthus T. S. Brandegee 31 1889-05-01   Los Angeles NULL [no additional data]
        GH00349957 GH Ceanothus oliganthus T. S. Brandegee 9016 1896-04-15   San Diego NULL Banner Grade
        GH00349958 GH Ceanothus oliganthus S. B. Parish 4405 1897-06-01   San Diego 1 Smith, or Palomar Mt.
        GH00349959 GH Ceanothus oliganthus T. S. Brandegee 32 1889-05-01   San Diego NULL San Diego Mts.
        GH00349960 GH Ceanothus oliganthus T. S. Brandegee 32 1894-05-01   San Diego NULL Nuevo
        GH00349961 GH Ceanothus oliganthus var. orcuttii A. Nelson ; R. A. Nelson 3280 1939-03-27   San Diego NULL hiway (no. 99) Banner grade, near Julian
        GH00349962 GH Ceanothus oliganthus var. orcuttii P. A. Munz 15595 1940-03-18   San Diego 1066 Banner Grade, east San Diego County
        GH00404316 GH Ceanothus oliganthus R. R. Halse 8751 2013-03-27   Napa 143 Along State Hwy. 128 ca. 8.7 miles west of Winters, just west of Monticello Dam, south end of Lake Berryessa
        GH00425249 GH Ceanothus sorediatus L. S. Rose 39099 1939-05-07  ? San Mateo 762 Skyline Blvd., w. of Saratoga
        GH00425256 GH Ceanothus sorediatus W. L. Jepson 7586 NULL   Contra Costa 609 Donner Canon, Mt. Diablo
        GH00425257 GH Ceanothus sorediatus W. L. Jepson 14002 1893-04-28   Napa NULL gorge of Franchos Creek, Napa Range, n. of Wooden Valley grade
        GH00425258 GH Ceanothus sorediatus G. P. Van Eseltine 1742 1918-05-05   Butte NULL Near Magalia
        GH00425271 GH Ceanothus sorediatus T. S. Brandegee 43 1886-07-04   Marin NULL Tamalpais
        GH00425272 GH Ceanothus sorediatus A. A. Heller 7293 1904-04-06   Santa Clara NULL Foothills west of Los Gatos
        GH00425273 GH Ceanothus sorediatus A. Eastwood 3174 1903-05-03   Marin NULL Mt. Tamalpais
        GH00425274 GH Ceanothus sorediatus A. A. Heller 6557 1903-04-10   Santa Cruz NULL Near Glenwood
        GH00425275 GH Ceanothus sorediatus W. H. Brewer 1105 1860-01-01   Contra Costa NULL N. Diablo
        GH00425276 GH Ceanothus sorediatus D. Douglas NULL NULL   Unknown NULL [no additional data]
        GH00425277 GH Ceanothus sorediatus T. S. Brandegee 38 1890-05-01   Unknown NULL Mts. bet. San Francisco & Santa Cruz
        GH00425278 GH Ceanothus sorediatus T. S. Brandegee 42 1896-05-02   Marin NULL Bolinas Ridge
        GH00425279 GH Ceanothus sorediatus T. S. Brandegee 66 1889-06-01   Mendocino NULL Cahto
        GH00425280 GH Ceanothus sorediatus Dr. Andrews NULL NULL   Unknown NULL [no additional data]
        GH00425281 GH Ceanothus sorediatus T. S. Brandegee 37 1889-06-01   Santa Barbara NULL [no additional data]
        GH00425508 GH Ceanothus sorediatus T. S. Brandegee 89 1889-04-01   Unknown NULL Mts. bet. San Francisco & Santa Cruz
        GH00425509 GH Ceanothus sorediatus W. L. Jepson NULL 1894-04-10   Marin NULL Ross Valley: trail to Mt. Tamalpais
        GH00425510 GH Ceanothus sorediatus J. I. W. McMurphy 15 1906-04-04   Santa Clara NULL Los Francos Creek, Santa Cruz Mts.
        GH00425511 GH Ceanothus sorediatus J. T. Howell 4716 1930-04-17   Alameda NULL Strawberry Canyon, Berkeley Hills
        GH00425512 GH Ceanothus sorediatus J. F. Collins NULL 1918-05-03   Marin NULL Mt. Tamalpais
        GH00425513 GH Ceanothus sorediatus C. G. Michener ; F. T. Bioletti 4 1891-04-01   Alameda NULL [no additional data]
        GH00425514 GH Ceanothus sorediatus A. Eastwood 3410 1913-06-15   Marin NULL Mt. Tamalpais
        GH00425515 GH Ceanothus sorediatus D. D. Keck 2042 1933-05-01   San Benito NULL 3.8 miles west of Hernandex (Laguna) on San Lorenzo Creek
        GH00425516 GH Ceanothus sorediatus R. S. Ferris 8378 1933-05-01   San Benito NULL Grade between San Lorenzo Creek drainage and Hernandez Valley
        GH00425529 GH Ceanothus sorediatus R. F. Hoover 5115 1941-05-20   San Mateo NULL Skyline Road sw. of Black Mt.
        GH00425530 GH Ceanothus sorediatus R. F. Hoover 4843 1941-04-12   Contra Costa NULL West Branch of San Pablo Creek
        GH00425531 GH Ceanothus sorediatus L. S. Rose 42012 1942-04-19   Santa Clara 518 Saratoga Road, 2 mi. e. of Skyline Blvd.
        GH00425532 GH Ceanothus sorediatus D. D. Keck 1011 1931-04-02   Napa 90 Foot of Wooden Valley Grade, west base of Napa Range, 4.5 miles NE. of Napa
        GH00425533 GH Ceanothus sorediatus L. S. Rose 39099 1939-05-07  ? San Mateo 762 Skyline Blvd. w. of Saratoga
        GH00425534 GH Ceanothus sorediatus D. Demaree 10320 1933-04-27   Monterey NULL between China Camp and Tassajara Springs
        GH00425535 GH Ceanothus sorediatus H. M. Hall NULL 1899-04-01   Unknown NULL Region of San Francisco Bay
        GH00425536 GH Ceanothus sorediatus C. C. Parry NULL 1899-03-01   Unknown NULL Mt. slopes, San Francisco bay
        GH00425537 GH Ceanothus sorediatus C. F. Baker 866 1902-05-15   Santa Clara NULL Foothills near Stanford University
        GH00425538 GH Ceanothus sorediatus L. Abrams 2307 1902-04-05   San Mateo NULL Searsville
        GH00425539 GH Ceanothus sorediatus C. F. Baker 516 1902-04-12   Santa Clara NULL Foothills near Stanford University
        GH00425540 GH Ceanothus sorediatus A. A. Heller ; H. E. Brown 5379 1902-04-27   Solano NULL Gates Canyon, Near Vacaville
        GH00425541 GH Ceanothus sorediatus T. S. Brandegee 44 1890-05-01   Marin NULL Tamalpais
        GH01790042 GH Ceanothus oliganthus W. A. Wallace NULL NULL   Unknown NULL Canada de Berrlugo
        GH01790199 GH Ceanothus sorediatus ;lsqb;data not captured;rsqb; 37 1889-06-01   Santa Barbara NULL [no additional data]
        HSC101655 HSC Ceanothus oliganthus var. sorediatus NULL 13115 2011-04-23   Humboldt 91 Along Salmon Creek Rd., 2.5 miles from its Junction with U.S. 101
        HSC101656 HSC Ceanothus oliganthus var. sorediatus NULL 13116 2011-04-23   Humboldt 203 Along Salmon Creek Rd., 3.4 miles from its junction with U.S. 101.
        HSC18336 HSC Ceanothus oliganthus var. sorediatus J.W. Bosworth 10 1965-04-16   Alameda NULL Oakland, 6 mi E of Skyline Blvd. on Redwood Rd.
        HSC18364 HSC Ceanothus oliganthus NULL 23109 1964-03-17  ? Riverside NULL 10 N of Pala, along road to Elsinore.
        HSC18365 HSC Ceanothus oliganthus NULL 23126 1964-03-18   San Diego NULL 6.2 mi. E of Julian along Hwy. 78
        HSC18379 HSC Ceanothus oliganthus var. sorediatus DWC sn 1956-04-26   Humboldt NULL N of Honeydew
        HSC18380 HSC Ceanothus oliganthus var. sorediatus P.J. Zinke 166 1950-10-04   Humboldt 1829 2 mi E of Honeydew
     ?  HSC34724 HSC Ceanothus oliganthus R.E. Cooksey 246 1974-05-01   Tulare 1098 First ridge and valley E of Chico Flat Campground, 2 N of Kernville on New River
        HSC34726 HSC Ceanothus oliganthus R.E. Cooksey 175 1974-04-01   Los Angeles 457 Little Dalton Canyon, above Glendora
        HSC36672 HSC Ceanothus oliganthus var. sorediatus R. Sutherland 2.11.7.75 1975-07-11   Humboldt 305 Along county rd.
        HSC36673 HSC Ceanothus oliganthus var. sorediatus R. Sutherland 7.8.5.75 1975-05-08   Humboldt 107 Mattole Valley, 3 W of Honeydew
        HSC36674 HSC Ceanothus oliganthus var. sorediatus R. Sutherland 3.11.7.75 1975-07-11   Humboldt 290 Along county rd.
        HSC37079 HSC Ceanothus oliganthus var. oliganthus R. Sutherland 1.26.3.76 1976-03-26   Ventura NULL Los Padres National Forest, Ojai District, near Blue Point Campground, flat at bottom of Piru Canyon near Piru Creek banks
        HSC37082 HSC Ceanothus oliganthus var. sorediatus R. Sutherland 6.8.5.75 1975-05-08   Humboldt 259 County rd. 4 mi SE of Honeydew
     ?  HSC37083 HSC Ceanothus oliganthus var. sorediatus R. Sutherland 14.8.5.75 1975-05-08   Humboldt 67 Mattole Rd. 1.0 mi E of Petrolia, bank of Mattole River
        HSC37604 HSC Ceanothus oliganthus var. sorediatus R. Sutherland 6.11.7.75 1975-07-11   Humboldt 259 Along county rd.
        HSC37605 HSC Ceanothus oliganthus var. sorediatus R. Sutherland 9.11.7.75 1975-07-11   Humboldt 213 Along county rd.
        HSC37606 HSC Ceanothus oliganthus var. sorediatus R. Sutherland 7.11.7.75 1975-07-11   Humboldt 259 Along county rd.
        HSC37607 HSC Ceanothus oliganthus var. sorediatus R. Sutherland 10.11.7.75 1975-07-11   Humboldt 244 Along county rd.
        HSC37608 HSC Ceanothus oliganthus var. sorediatus R. Sutherland 4.11.7.75 1975-07-11   Humboldt 274 Along county rd.
        HSC37873 HSC Ceanothus oliganthus var. sorediatus NULL 2318 1976-04-12   Lake 640 Along Morgan Valley Rd., 7.8 mi. from Lower Lake
        HSC41148 HSC Ceanothus oliganthus var. sorediatus NULL 3090 1976-08-03   Trinity 979 W of Buckhorn Summit, along Hwy. 299
        HSC43984 HSC Ceanothus oliganthus var. sorediatus Robert M. Specht 667 1977-04-15   Napa 409 Edge of rd. to Adams Creek on E facing slope
        HSC44021 HSC Ceanothus oliganthus var. sorediatus Robert M. Specht 681 1977-04-18   Napa 451 Along N side of Develhead Rd.
        HSC84007 HSC Ceanothus oliganthus var. sorediatus Dave Hawks sn 1987-03-02   Riverside 473 S of Hemet, intersection of Palm Ave. and Saddle Ridge Trail
        HSC84221 HSC Ceanothus oliganthus var. sorediatus Dave Hawks sn 1987-03-02   Riverside 473 S of Hemet, intersection of Palm Ave. and Saddle Ridge Trail
        HSC84228 HSC Ceanothus oliganthus var. sorediatus Dave Hawks sn 1987-03-02   Riverside 473 S of Hemet, intersection of Palm Ave. and Saddle Ridge Trail
        HSC85449 HSC Ceanothus oliganthus var. sorediatus NULL 106 1986-06-06  ? Trinity NULL S Fork Rd.
     ?  HSC86870 HSC Ceanothus oliganthus var. sorediatus E. Misquez 7 1987-04-11   Riverside 415 Santa Ana Mtns., Walker Basin; 2 miles on Avenida de Oro from jct. with Rancho California Rd., and 4.7 miles W of Interstate 15
        HSC97280 HSC Ceanothus oliganthus var. sorediatus J.R. McFarland sn 1997-04-10   Humboldt 602 3.7 N on King Range Rd. from Shelter Cove Rd. near peak
        HSC98206 HSC Ceanothus oliganthus var. oliganthus James Henrickson 7175 1972-03-19   Los Angeles 854 5 mi along Angeles Crest Hwy. 2 NE of La Canada
        HSC98207 HSC Ceanothus oliganthus var. sorediatus Steven Lagos 43 1974-05-04   Colusa 747 NULL
        IRVC116913 IRVC Ceanothus megacarpus subsp. megacarpus Fred M. Roberts 2596 1986-02-24   Orange 173 Laguna Beach: south flank Temple Hill, off Nye Place, 0.9 NE Goff Island
        IRVC116957 IRVC Ceanothus sorediatus Ray Nesheim (HS) HS0180 1965-03-23   San Diego NULL Highway 395, 15 miles south of Temecula
        IRVC116959 IRVC Ceanothus oliganthus var. sorediatus H. Camp 9 1987-12-06   Orange 158 Casper′s Regional Park: Lower San Juan Canyon at Hwy 74 bridge over San Juan Creek
        IRVC116960 IRVC Ceanothus sorediatus NULL 1186 1984-02-15   Orange 420 CASPER′S REGIONAL PARK: S rim Lucas Cyn., Rancho Carillo Rd., 4.2 NE Visitor Center; 0.2 W Lucas Survey Mark
        IRVC116961 IRVC Ceanothus sorediatus John Schram HS0179 1965-04-30   Orange NULL Ortega Highway (Hwy 74), 15 miles north of San Juan Capistrano
        IRVC116962 IRVC Ceanothus sorediatus Ed Hazan (HS) HS0177 1965-04-01   Orange NULL Trabuco Canyon
        IRVC116963 IRVC Ceanothus sorediatus Lance McCabe HS0178 1965-04-17   Orange NULL Laguna Canyon
        IRVC116964 IRVC Ceanothus sorediatus Mike McCartin HS0176 1965-04-04   Orange NULL Silverado Canyon Road
        IRVC16226 IRVC Ceanothus oliganthus J.W. Johnson s.n. 1978-03-29   Orange NULL Santa Ana Mts: Lower pine Canyon
        IRVC16227 IRVC Ceanothus oliganthus J.W. Johnson s.n. 1978-03-29   Orange NULL Santa Ana Mts: Lower pine Canyon
        IRVC26730 IRVC Ceanothus megacarpus subsp. megacarpus Peter A. Bowler s.n. 2003-04-26   Orange 9 Southern Coastal: UC San Joaquin Freshwater Marsh Reserve; bluffs along NW edge of marsh.
        JEPS110857 UCJEPS Ceanothus oliganthus var. sorediatus Jake Ruygt 537 1979-04-21   Napa 121 Milliken Canyon
        JEPS110859 UCJEPS Ceanothus oliganthus var. sorediatus Jake Ruygt 34 1976-04-29   Napa 164 .6 mile SW of Napa-Solano Co. line on HWY 128
        JEPS20053 UCJEPS Ceanothus oliganthus var. sorediatus Mary F. Hall NULL 1925-03-22   Marin NULL Mt. Tamalpais
        JEPS42113 UCJEPS Ceanothus oliganthus C. E. Hutchinson NULL 1892-07-20   Los Angeles 762 San Gabriel Mts., Mt. Wilson
        JEPS42114 UCJEPS Ceanothus oliganthus var. oliganthus S. B. Parish 4405 1897-06-01   San Diego 1524 Smith, or Palomar Mt.
        JEPS42177 UCJEPS Ceanothus oliganthus var. sorediatus Willis L. Jepson 9095 1921-03-20   Santa Clara NULL Guadalupe Mine Santa Cruz Mts.
        JEPS42179 UCJEPS Ceanothus oliganthus var. sorediatus Willis L. Jepson 2453 1904-09-15   Solano 640 Weldon Canyon Grade, near summit Vaca Mts.
        JEPS42180 UCJEPS Ceanothus oliganthus var. sorediatus Willis L. Jepson 7586 1918-06-03   Contra Costa NULL Donner Canyon Mt. Diablo
        JEPS42191 UCJEPS Ceanothus oliganthus var. sorediatus Willis L. Jepson 3003 1908-04-04   Contra Costa NULL West Branch of San Pablo Creek Berkeley hills
        JEPS42192 UCJEPS Ceanothus oliganthus var. sorediatus Willis L. Jepson 4200 1911-05-06   Santa Clara NULL summit Mt. Hamilton
        JEPS42198 UCJEPS Ceanothus oliganthus var. sorediatus Willis L. Jepson 6814 1916-07-16   Contra Costa NULL Oakland hills
        JEPS42199 UCJEPS Ceanothus oliganthus var. sorediatus Willis L. Jepson 6819 1916-07-23   Alameda NULL Oakland hills
        JEPS42209 UCJEPS Ceanothus oliganthus var. sorediatus Willis L. Jepson 13998 1896-03-23   Marin NULL near Cascades; Mt. Tamalpais
        JEPS42210 UCJEPS Ceanothus oliganthus var. sorediatus Willis L. Jepson 13999 1891-07-07   Solano NULL Gate′s Canyon Vaca Mts.
        JEPS42211 UCJEPS Ceanothus oliganthus var. sorediatus Willis L. Jepson 14000 1892-03-25   Solano NULL Gate′s Canyon Vaca Mts.
        JEPS42212 UCJEPS Ceanothus oliganthus var. sorediatus Willis L. Jepson 14001 1893-06-16   Solano NULL Gate′s Canyon The Vaca Mts.
        JEPS42213 UCJEPS Ceanothus oliganthus var. sorediatus Willis L. Jepson 14002 1893-04-28   Napa NULL n Wooden Vally Grade (Tranchos Creek)
        JEPS42214 UCJEPS Ceanothus oliganthus var. sorediatus Willis L. Jepson 14003 1892-04-05   Marin NULL Ross Valley
        JEPS42215 UCJEPS Ceanothus oliganthus var. sorediatus Willis L. Jepson 14004 1897-04-10   Marin NULL Ross Valley Trail to mountain Mt. Tamalpais
        JEPS42216 UCJEPS Ceanothus oliganthus var. sorediatus Willis L. Jepson 14005 1893-04-25   Napa NULL w St. Helena (Caux′s Knob)
        JEPS42284 UCJEPS Ceanothus oliganthus var. oliganthus Frank W. Peirson 7116 1927-03-19   Los Angeles 457 Seminole Hot Springs Region Santa Monica Mountains
        JEPS42291 UCJEPS Ceanothus oliganthus var. sorediatus Willis L. Jepson 14000 1892-03-25   Solano NULL Gates Canyon Vaca Mts.
        JEPS42292 UCJEPS Ceanothus oliganthus var. sorediatus Willis L. Jepson 2465 1907-04-26   Contra Costa NULL Mitchell Creek Mt. Diablo
        JEPS42309 UCJEPS Ceanothus oliganthus var. sorediatus H. H. Haworth NULL 1917-05-03   Contra Costa NULL Redwood Peak Oakland Hills
        JEPS42327 UCJEPS Ceanothus oliganthus var. sorediatus S. B. Parish NULL 1888-05-05   San Bernardino NULL Mill Creek San Bernardino Mts.
        JEPS42340 UCJEPS Ceanothus oliganthus var. oliganthus Frank W. Peirson 6711 1926-05-01   San Diego NULL East trail Palomar Mt.
        JEPS42411 UCJEPS Ceanothus oliganthus var. oliganthus Frank W. Peirson 113 1918-06-30   Los Angeles 1280 Toll Road Mt. Wilson;, Toll Road
        JEPS42415 UCJEPS Ceanothus oliganthus var. sorediatus Frank W. Peirson NULL 1925-04-10   Orange 609 along rd Silverado Canyon
        JEPS42416 UCJEPS Ceanothus oliganthus var. sorediatus Willis L. Jepson 20763 1943-04-24   Contra Costa NULL Moraga Ridge Oakland Hills
        JEPS42438 UCJEPS Ceanothus oliganthus var. sorediatus Willis L. Jepson 11965a 1927-04-26   San Luis Obispo 457 w Santa Margarita (hills)
        JEPS46265 UCJEPS Ceanothus oliganthus var. sorediatus Mrs. E. Mossman 91 1931-03-24   Alameda NULL Strawberry Canyon Berkeley Hills
        JEPS46532 UCJEPS Ceanothus oliganthus var. sorediatus Willis L. Jepson 6849 1916-09-03   Alameda NULL Shepherd Canyon Oakland Hills
        JEPS48867 UCJEPS Ceanothus oliganthus var. sorediatus Elsa Kraeger NULL 1926-03-13   Marin NULL e slope Mt. Tamalpais
        JEPS73843 UCJEPS Ceanothus oliganthus var. sorediatus Lawrence R. Heckard 3677 1974-04-25   Alameda 304 Strawberry Canyon, nw slopes Berkeley, University Campus
        JEPS7482 UCJEPS Ceanothus oliganthus var. oliganthus Rimo Bacigalupi, J. F. MacBride, Ruth D. Sanderson 3596 1952-04-01   San Diego 220 2 mi n Escondido (along US Hwy 395)
        JEPS78443 UCJEPS Ceanothus oliganthus var. sorediatus Edward Lee 1828 1936-03-22   Santa Clara NULL about 3 mi sw of New Almaden (Almaden Canyon); Almaden Canyon
        JEPS78444 UCJEPS Ceanothus oliganthus var. sorediatus Edward Lee 1828 1936-03-22   Santa Clara NULL about 3 mi sw of New Almaden (Almaden Canyon); Almaden Canyon
        JEPS89109 UCJEPS Ceanothus oliganthus var. oliganthus Rimo Bacigalupi, L. Heckard, P. C. Hutchison 8286 1962-03-17   San Diego 304 just e Barrett (along Calif. 94, above Cottonwood Creek)
        JROH3527 JROH Ceanothus oliganthus var. sorediatus W.R. Dudley s.n. 1894-09-22   San Mateo NULL Jasper Ridge Biological Preserve, Stanford University. Preston′s ravine, Searsville
        JROH3528 JROH Ceanothus oliganthus var. sorediatus Arthur Spiegler 12 1952-04-12   San Mateo NULL Jasper Ridge Biological Preserve, Stanford University
        JROH3529 JROH Ceanothus oliganthus var. sorediatus John H. Thomas 12710 1967-04-20   San Mateo NULL Jasper Ridge Biological Preserve, Stanford University
        JROH3530 JROH Ceanothus oliganthus var. sorediatus John H. Thomas 16492 1973-03-12   San Mateo NULL Jasper Ridge Biological Preserve, Stanford University
        JROH3531 JROH Ceanothus oliganthus var. sorediatus John H. Thomas 17847 1975-05-12   San Mateo NULL Jasper Ridge Biological Preserve, Stanford University
        JROH3532 JROH Ceanothus oliganthus var. sorediatus John H. Thomas s.n. 1978-04-08   San Mateo NULL Jasper Ridge Biological Preserve, Stanford University
        JROH3533 JROH Ceanothus oliganthus var. sorediatus John Hunter Thomas 20617 1981-05-25   San Mateo NULL Jasper Ridge Biological Preserve, Stanford University
        LA00635470 LA Ceanothus oliganthus var. sorediatus John Thomas Howell 6133 1931-04-03   Napa NULL North Coast Ranges; Napa Range; Pope Creek Canyon, 8.5 miles from Monticello
        LA00635471 LA Ceanothus oliganthus var. sorediatus John Thomas Howell 4716 1930-04-17   Alameda NULL Central Coast; Strawberry Canyon, Berkeley Hills
        LA00635488 LA Ceanothus oliganthus Zaitlin s.n. 1951-03-17   Los Angeles 731 Angelus Crest Hwy, south side
        LA00635490 LA Ceanothus oliganthus J. Warren s.n. 1952-03-02   San Bernardino 1524 San Gabriel Mountains; Mt. Baldy
        LA00635491 LA Ceanothus oliganthus NULL s.n. 1932-03-31   San Diego NULL Peninsular Ranges; Barrett Dam
        LA00635494 LA Ceanothus oliganthus NULL s.n. 1929-04-14   Ventura NULL Santa Barbara National Forest; Lower Sespe Creek
     ?  LA00635496 LA Ceanothus oliganthus var. orcuttii NULL s.n. 1931-04-02   Ventura NULL Sespe Creek
        LA00635500 LA Ceanothus oliganthus var. orcuttii P. C. Everett 7202 1935-06-18   Orange 1127 Santa Ana Mountains; Main Dvide Motorway 1.7 N. of Los Pinos Potrero
        LA00635501 LA Ceanothus oliganthus var. orcuttii Howard S. Brown 1108 1947-06-23   San Diego NULL Cuyamaca Mountains; East slope of mountains, Banner Canyon
        LA00642681 LA Ceanothus oliganthus Henry J. Thompson 1890 1959-03-27   Los Angeles 731 Santa Monica Mountains; Saddle Peak, 1.5 miles E of peak
        LA00642684 LA Ceanothus oliganthus A.M. Johnson 4343 1934-03-16   Los Angeles NULL Simi Hills; Johnson′s Ranch beyond Chatsworth
        LA00642685 LA Ceanothus oliganthus Carl Epling s.n. 1926-04-10   Los Angeles 457 Simi Hills - Santa Susana Mountains; Santa Susana Pass
        LA00642686 LA Ceanothus oliganthus var. oliganthus Arthur C. Gibson 4890 2001-04-08   Los Angeles 358 Simi Hills; Chatsworth; Santa Susana fire road at NE-most Simi Hills
        LA00642687 LA Ceanothus oliganthus Henry J. Thompson 1868 1959-03-22   Los Angeles 274 Santa Monica Mountains; Lobo Canyon; 1 W of Triunfo Canyon, 3 W of Malibu Lake
        LA00642688 LA Ceanothus oliganthus O.H. Kappler 153 1945-03-26   Los Angeles 762 Santa Monica Mountains; Corral Canyon; Corral Canyon, N slope
        LA00642689 LA Ceanothus oliganthus NULL s.n. 1933-04-01   Ventura NULL Santa Monica Mountains; Boney Ridge
        LA00642691 LA Ceanothus oliganthus var. oliganthus Arthur C. Gibson 4888 2001-05-18   Los Angeles NULL Santa Monica Mountains; Rocky Oaks National Recreation Area; near Mulholland and Malibu Canyon Rd
        LA00642692 LA Ceanothus oliganthus Barry A. Prigge 6408 1985-06-14   Los Angeles 658 Santa Monica Mountains; Cold Creek Canyon; along trail from upper gate of Cold Creek Preserve to Murphy Ranch site
        LA00642693 LA Ceanothus oliganthus A.M. Johnson 4343 1934-03-16   Los Angeles NULL Simi Hills; Johnson′s Ranch beyond Chatsworth
        LA00642694 LA Ceanothus oliganthus NULL s.n. 1933-04-01   Ventura NULL Santa Monica Mountains; Boney Ridge
        LA00642695 LA Ceanothus oliganthus Henry J. Thompson 3374 1965-04-22   Ventura 716 Santa Monica Mountains; Sandstone Peak; Split Rock Camp, 0.5 W of peak
        LA00642697 LA Ceanothus oliganthus Henry J. Thompson 3375 1965-04-22   Ventura 716 Santa Monica Mountains; Sandstone Peak; Split Rock Camp, 0.5 W of peak
        LA103272 LA Ceanothus oliganthus NULL 6061 1979-04-14   Los Angeles 609 Santa Monica Mountains; Saddle Peak; Topanga look-out near peak
        LA105367 LA Ceanothus oliganthus Barry A. Prigge 8468 1989-04-23   Los Angeles 510 Santa Susana Mountains; Devil Canyon; 1.4 air miles NW of junction of Simi Valley Freeway and Topanga Canyon Blvd
        LA212135 LA Ceanothus oliganthus Nancy Anderson s.n. 1955-05-21   Riverside 1524 Banning - Idyllwild Hwy
        LA212444 LA Ceanothus oliganthus Unknown s.n. 1932-06-19   San Diego NULL Flinn Springs
        LA26769 LA Ceanothus oliganthus var. sorediatus L. S. Rose 42012 1942-04-19   Santa Clara 600 Saratoga Road, 2 mi E of the Skyline Boulevard
        LA32006 LA Ceanothus oliganthus NULL 13919 1959-04-03   Los Angeles 807 Santa Monica Mountains; Saddle Peak; about 0.7 mile NE of summit
        LA43642 LA Ceanothus oliganthus C.B. Wolf 2016 1931-05-13   Ventura 365 along Piru Creek, 0.25 mi. above the Ranger Station, or ca 8 mi. above Piru
        LA43644 LA Ceanothus oliganthus O.A. Plunkett s.n. 1926-03-06   Los Angeles NULL Transverse Ranges; San Gabriel Mountains; Santa Anita Canyon
        LA43646 LA Ceanothus oliganthus W.R. Ernst s.n. 1947-04-01   Los Angeles NULL San Gabriel Mountains; San Gabriel Canyon
        LA44896 LA Ceanothus oliganthus var. orcuttii Ira L. Wiggins 2400 1927-04-14   San Diego NULL Near Moreno Dam, NE slope
        LA44898 LA Ceanothus oliganthus var. orcuttii W. Pequegnat s.n. 1938-06-15   Riverside NULL Santa Ana Mountains; Bear Springs
     ?  LA44899 LA Ceanothus oliganthus var. orcuttii NULL 11475 1930-04-05   Ventura NULL N side of Ojai Valley
        LA44903 LA Ceanothus oliganthus H. Lewis 1258 1940-03-17   San Diego NULL Peninsular Ranges; Otay Lake
        LA44922 LA Ceanothus oliganthus var. sorediatus W. Pequegnat s.n. 1938-05-06  ? Orange 944 Santa Ana Mountains; Indian Truck Trail
        LA44923 LA Ceanothus oliganthus var. sorediatus W. Pequegnat s.n. 1938-03-19   Orange 944 Santa Ana Mountains; Holy Jim Trial
        LA44924 LA Ceanothus oliganthus var. sorediatus W. Pequegnat s.n. 1938-03-19  ? Orange 1219 Santa Ana Mountains; Holy Jim Trail
        LA44925 LA Ceanothus oliganthus var. sorediatus W. Pequegnat s.n. 1938-03-19  ? Orange 944 Santa Ana Mountains; Holy Jim Trail
        LA44926 LA Ceanothus oliganthus var. sorediatus W.E. Pequegnat s.n. 1939-04-08   Riverside 731 Santa Ana Mountains; Coldwater Trail
        LA44927 LA Ceanothus oliganthus var. sorediatus W. Pequegnat s.n. 1938-04-16   Riverside NULL Santa Ana Mountains; Indian Truck Trail, just below 1st Pseudotsuga
        LA44930 LA Ceanothus oliganthus var. sorediatus Carl Epling 5116 1921-02-05   Alameda NULL Oakland
        LA83290 LA Ceanothus oliganthus var. sorediatus O.H. Kappler 770 1945-04-21   San Luis Obispo NULL Santa Lucia Range; Atascadero Creek
        LA85753 LA Ceanothus oliganthus Henry J. Thompson 3376 1965-04-22   Ventura 716 Santa Monica Mountains; Sandstone Peak; Split Rock Camp, 0.5 W of peak
     ?  LOB107705 LOB Ceanothus oliganthus NULL 18 2019-03-19   Orange 13 Seal Beach, Gum Grove Park
        LOB110776 LOB Ceanothus megacarpus subsp. megacarpus NULL 77 2017-04-08   Riverside 1232 San Jacinto Mtns, Hwy 74 between Mountain Center and Hemet
        LOB110777 LOB Ceanothus megacarpus subsp. megacarpus R. Smice 750423-9 1975-04-23   Los Angeles NULL Mulholland Dr., 4 W of San Diego Fwy.
        LOB110778 LOB Ceanothus megacarpus subsp. megacarpus James R. Shevock 3289 1974-03-09   Ventura 579 Santa Monica Mountains, near the summit of Deer Creek Road
        LOB110779 LOB Ceanothus megacarpus subsp. megacarpus P. A. Flanagan 71 1976-03-20   Santa Barbara 548 San Marco Pass, 4 miles off Camino Cielo Road.
        LOB110780 LOB Ceanothus megacarpus subsp. megacarpus P. Nichols s.n. 1974-03-09   Ventura 566 3 N of Pacific Coast Hwy., 50 ft. E of Deer Cr. Rd.
        LOB110781 LOB Ceanothus megacarpus subsp. megacarpus D. Coules s.n. 1974-03-09   Ventura 579 1.7 N of Pacific Coast Hwy. on Deer Creek Rd.
        LOB110782 LOB Ceanothus megacarpus subsp. megacarpus J. E. Hurley 14 1974-03-09   Ventura 579 On slope with much brush cover along Deer Creek Rd. 2.5 miles east of Pacific Coast Hwy.
        LOB110787 LOB Ceanothus oliganthus J. A. Thompson 39 1973-04-28   Los Angeles 609 W side of Cal. 2, 1 N of W entrance to National Forest.
        LOB110788 LOB Ceanothus oliganthus subsp. sorediatus Melvin Kunkle 23 1972-03-11   Orange 1005 near BLue Jay Campground off Ortega Highway.
        LOB110789 LOB Ceanothus oliganthus var. sorediatus R. Spencer 69 1975-04-15   Orange 152 0.4 N of Irvine Park Lake.
        LOB110790 LOB Ceanothus oliganthus var. orcuttii P.C. Baker 7758 1976-04-10   San Diego 1005 Otay Mountain, San Ysidro Mtns. Just north of Baja Calif. border
        LOB110791 LOB Ceanothus oliganthus var. orcuttii J. A. Kincaid 2 1972-03-18   San Diego 1554 3 miles west on Lone Pine Point Rd. from summit of Palomar Mt.
        LOB110793 LOB Ceanothus oliganthus NULL 14 1970-04-18   Los Angeles 609 At the junct. of Hwy. 39 and East Fork
        LOB110794 LOB Ceanothus oliganthus M. Hetz 25 1974-03-23   Los Angeles 701 Angeles Crest Hwy., 0.5 N of Slide Canyon Bridge of San Gabriel Mountains.
        LOB110795 LOB Ceanothus oliganthus Susan Martin s.n. 1975-04-17   Los Angeles 579 Evey Cyn. E of Padua Hills, 2 mi on Old Mt. Baldy Rd. onto fireroad. Along side of canyon.
        LOB110796 LOB Ceanothus oliganthus C. Farnum 30F 1973-04-07   Ventura 396 One mi. S of Wheeler Springs on Calif. Hwy. 33.
        LOB110797 LOB Ceanothus oliganthus S. Wells s.n. 1973-04-07   Ventura 457 2 W of junction of Hwys. 150 and 33, on Hwy. 3 Wheeler Gorge
        LOB110798 LOB Ceanothus oliganthus T. Penland 47 1973-04-07   Ventura 609 along road, 2 miles north of Wheeler Gorge Ranger Sta. on Hwy 33.
        LOB110799 LOB Ceanothus oliganthus J. B. Hall 10 1970-04-25   Ventura 670 Squaw Flat Rd., Maple Creek area, Sespe Mountains
        LOB110800 LOB Ceanothus sorediatus S. Snively a5 1972-03-30   Orange NULL Black Star Canyon Road, 4.5 miles from intersection with Silverado Canyon Road
        LOB110801 LOB Ceanothus sorediatus Richard W. Grogan 25 1970-04-11   Santa Barbara 670 Stagecoach Road, just N of summit of San Marcos Pass.
        LOB110802 LOB Ceanothus sorediatus D. J. Crothers 35 1975-04-04   Orange 457 Silverado Canyon, 6 mi E on Silverado Cyn. Rd. of Santiago Cyn. Rd.
        LOB110803 LOB Ceanothus sorediatus F. De Vito 39 1970-03-30   Riverside 365 Tin Mine Canyon, 3 miles SW of Corona
        MACF032788 MACF Ceanothus megacarpus subsp. megacarpus Jane M. Mallory 50 1986-04-21   Orange NULL Off Jamboree, above Aliso Cyn., Newport Beach; just before residential area, transition area between coastal sage and chaparral.
        MACF032789 MACF Ceanothus oliganthus var. orcuttii F. E. Clements NULL 1927-03-04   San Diego NULL Barrett Lake.
        MACF032790 MACF Ceanothus oliganthus F.A.M. 1676 1929-05-02   San Diego 914 Morena dam
        MACF032794 MACF Ceanothus oliganthus F.A McFadden 11038 1933-04-01   Los Angeles NULL Stonehurst San Fernando Valley874
        MACF032797 MACF Ceanothus oliganthus Fay A. MacFadden 13253 1935-03-12   Los Angeles NULL San Gabriel Canyon
        MACF032799 MACF Ceanothus oliganthus F.A McFadden 14529 1936-04-27   San Diego NULL Hills near Lake Side
        MACF032800 MACF Ceanothus oliganthus var. orcuttii NULL NULL 1939-04-10   San Diego NULL East of Julian on Banner-Julian Grade.
        MACF032801 MACF Ceanothus orcuttii M. Van Rensselaer 1675B 1941-05-31   San Diego 1219 north side of the Saddle at about 4000′ elevation on Nigger Grade, Palomar Mt. [see Data Use Policy Statement on Offensive Content]
        MACF032802 MACF Ceanothus oliganthus E. R. Blakley 4859 1962-03-01   Santa Barbara 457 Gibraltar Road and the central fork of Sycamore Canyon, Santa Ynez Moutains.
        MACF032803 MACF Ceanothus oliganthus Ted L. Hanes NULL 1967-02-20   Los Angeles 1066 On 1959 burn on all slopes, Grizzly Flats Road, north of Angeles Crest Hwy., San Gabriel Mountains.
        MACF032804 MACF Ceanothus oliganthus Ted L. Hanes NULL 1967-02-24   Los Angeles 792 Up to 6 ft. on 1959 burn, especially on north slopes. Fern Canyon, 4 mi. above Jet Propulsion Lab, San Gabriel Mtns.
        MACF032805 MACF Ceanothus oliganthus Ted L. Hanes NULL 1967-05-20   San Diego 1311 about 2 1⁄2 mi. southeast Julian
        MACF032806 MACF Ceanothus oliganthus Ted L. Hanes NULL 1967-05-02   Los Angeles 975 Upper Clamshell Truck Trail, 8 mi. north of Monrovia, San Gabriel Mtns.
        MACF032807 MACF Ceanothus oliganthus Trudy R. Ericson 493 1976-04-10   San Diego 1158 Otay Mountain Road, near Chula Vista.
        MACF032808 MACF Ceanothus oliganthus Ted L. Hanes NULL 1979-11-09   San Diego NULL 2 miles north of Alpine
     ?  MACF032809 MACF Ceanothus oliganthus Fay A. MacFadden 1670 1929-03-05   San Diego NULL Near San Diego
        MACF032810 MACF Ceanothus oliganthus Robert L. Dressler 729 1949-04-23   Los Angeles 829 No. of La Canada.
        MACF032811 MACF Ceanothus sorediatus Kathy Lynn 71-185 1971-05-08   Monterey 762 18 mi. from G14 Naciemiento-Ferguson R2.
        MACF032812 MACF Ceanothus sorediatus Lewis S. Rose 35092 1935-04-16   San Mateo NULL NULL
        MACF032813 MACF Ceanothus sorediatus M. Van Rensselaer NULL 1938-04-20   San Luis Obispo NULL Cuesta Pass.
        MACF032814 MACF Ceanothus sorediatus M. Van Rensselaer NULL 1938-04-21   Santa Cruz NULL Santa Cruz Mts., east of Santa Cruz.
        MACF032815 MACF Ceanothus sorediatus M. Van Rensselaer NULL 1938-04-21   Santa Cruz NULL Santa Cruz Mts., east of Santa Cruz.
        NY3753856 NY Ceanothus sorediatus A. D. E. Elmer s.n. 1903-06-01   Santa Clara Co. NULL Loma Prieta Peak
        NY42651 NY Ceanothus oliganthus var. oliganthus J. B. Walker 1243 1995-03-14   San Diego Co. 850 Cleveland National Forest, Descanso district, USFS Rd 16S03, 5km W of Japatul Fire Station
        OBI124241 OBI Ceanothus oliganthus var. oliganthus R. Hartwell 131 1938-09-30   Santa Barbara 762 Stanwood Dr, Santa Barbara, 1⁄2 mi S of Flores Flats along side of the road
        OBI124242 OBI Ceanothus oliganthus var. oliganthus H.E. McMinn 4141 1935-08-09   Santa Barbara NULL Tunnel Portal, Mission cyn
        OBI124243 OBI Ceanothus oliganthus var. oliganthus M. Van Rensselaer 1736 1941-08-10   Ventura 1158 On watershed of N fork of Ventura River (Wheeler Canon)
        OBI124244 OBI Ceanothus oliganthus var. oliganthus Clifton F. Smith 1067 1944-07-31   Santa Barbara NULL Along Jesusita Trl, near summit in MIssion Cyn watershed, Santa Ynez Mts, Santa Barbara
        OBI124245 OBI Ceanothus oliganthus var. oliganthus NULL 206 1941-03-02   Ventura 274 On State hwy 150 (from Ojai to Santa Paula), ca. 1⁄4 mi up hill (first ridge after leaving Ojai), 3 mi E of Ojai
        OBI124246 OBI Ceanothus oliganthus var. oliganthus Larry Kelly 1 1988-03-23   San Diego NULL Mountain View rd ca 1 mi from Harbison Cyn rd
        OBI124247 OBI Ceanothus oliganthus var. oliganthus Barrett Anderson 490 1975-03-01   Ventura NULL Sespe Crk near Filmore
        OBI124248 OBI Ceanothus oliganthus var. orcuttii M. Van Rensselaer s.n. 1936-07-08   San Diego NULL Palomar Mtn
     ?  OBI124249 OBI Ceanothus oliganthus var. orcuttii H.E. McMinn 3969 1935-06-24  ? San Diego NULL E of Lakeside
        OBI124250 OBI Ceanothus oliganthus var. orcuttii Carl B. Wolf 7234 1935-06-19   Orange NULL Santa Ana Mts, Main Divide Motorway jctn with Trabuco Cyn truck trl
        OBI124251 OBI Ceanothus oliganthus var. sorediatus Joy Nishida 414 1982-05-29   San Luis Obispo 518 .2 mi S of American Cyn campground
        OBI124252 OBI Ceanothus oliganthus var. sorediatus NULL 13867 1980-04-26   San Luis Obispo NULL Along Town crk near Lime Mtn Mine, W of Paso Robles
        OBI124253 OBI Ceanothus oliganthus var. sorediatus Steven A. Junak 4201 1990-04-26   San Luis Obispo NULL Santa Lucia Mts: Near boundary of Cuesta Ridge Botanical Area, ca. 0.4 mi S of Tassajera Crk rd at S end of dirt road on Ames property, which is ca. 1.8 W of intersection with hwy 101
        OBI124254 OBI Ceanothus oliganthus var. sorediatus Clifton F. Smith 486 1944-02-05   Santa Barbara 396 tunnel Portal picnic grounds, Mission Cyn, N of Santa Barbara, Santa Ynez Mts
        OBI124255 OBI Ceanothus oliganthus var. sorediatus Penny Principe s.n. 1982-05-02   San Luis Obispo NULL Santa Lucia Mts, E Cuesta Ridge, 3.05 mi SE of hwy 101
        OBI124256 OBI Ceanothus oliganthus var. sorediatus NULL 12378 1977-05-14   Monterey NULL Along Nacimiento-Ferguson rd 7 mi E of jctn with Calif rte 1
        OBI124257 OBI Ceanothus oliganthus var. sorediatus NULL 12378 1977-05-14   Monterey NULL Along Nacimiento-Ferguson rd 7 mi E of jctn with Calif rte 1
        OBI124258 OBI Ceanothus oliganthus var. sorediatus Steven A. Junak 4303 1990-05-01   San Luis Obispo 594 Santa Lucia Mts: at N edge of Cuesta Ridge Botanical Area, along old tril on ridge about 0.55 mi E of W Cuesta Ridge rd (USFS rd #29S11.3) about 0.3 mi S of second high voltage tower E of W Cuesta Ridge Rd
        OBI124259 OBI Ceanothus oliganthus var. sorediatus Aart C.deVos 67 1963-04-20   San Luis Obispo NULL Cuesta Ridge
        OBI124260 OBI Ceanothus oliganthus var. sorediatus David J. Keil 17353 1983-07-03   Trinity NULL Ca. 19 NE of jctn with SR 299 on SR3
        OBI124261 OBI Ceanothus oliganthus var. sorediatus David J. Keil 17353 1983-07-03   Trinity NULL Ca. 19 NE of jctn with SR 299 on SR3
        OBI124262 OBI Ceanothus oliganthus var. sorediatus NULL 20593 1988-05-06   Monterey NULL 1 W of jctn with Arroyo Seco Rd along Carmel Valley rd
        OBI124263 OBI Ceanothus oliganthus var. sorediatus Robert F. Hoover 8796 1964-05-11   San Luis Obispo NULL Hi Mtn, N slope near summit
        OBI124264 OBI Ceanothus oliganthus var. sorediatus NULL s.n. 1985-03-17   San Luis Obispo NULL Arroyo de la Cruz
        OBI124265 OBI Ceanothus oliganthus var. sorediatus NULL 18702 1985-04-27   San Luis Obispo NULL 7 mi from Calif rte 1 along San Simeon Crk rd, near Rocky butte lookout at Circle 3 Ranch gate
        OBI124266 OBI Ceanothus oliganthus var. sorediatus NULL 28309 1999-05-04   San Luis Obispo NULL Camp Roberts. Sulfur Springs Road, 0.5 ? 1.1 miles w of junction with Deer Trail Road.
        OBI124267 OBI Ceanothus oliganthus var. sorediatus David J. Keil 14282 1981-03-07   San Luis Obispo NULL Lopez Cyn along the stream
        OBI124268 OBI Ceanothus oliganthus var. sorediatus NULL 18693 1985-04-27   San Luis Obispo 640 16.5 mi from Calif rte 1 along San Simeon Crk rd, near Rocky Butte lookout at Wheelbarrow Gulch
        OBI124269 OBI Ceanothus oliganthus var. sorediatus D. R. Miller 394.144 1994-03-30   San Luis Obispo 914 Pine Mt Region; Along road edge across from Hunter′s pond, Tobacco drainage
        OBI124270 OBI Ceanothus oliganthus var. sorediatus Jennifer Stone s.n. 1986-05-24   San Luis Obispo NULL Cuesta Ridge E
        OBI124271 OBI Ceanothus oliganthus var. sorediatus Carl B. Wolf 10978 1941-07-11   San Luis Obispo 426 Santa Lucia Range, 1⁄4 W of summit of Cuesta Grade
        OBI124272 OBI Ceanothus oliganthus var. sorediatus Robert F. Hoover 8724 1964-04-15   San Luis Obispo NULL Ridge NW of Cuesta Pass
        OBI124273 OBI Ceanothus oliganthus var. sorediatus Robert F. Hoover 8725 1964-04-15   San Luis Obispo NULL Ridge NW of Cuesta Pass
        OBI124274 OBI Ceanothus oliganthus var. sorediatus B.A. Smith 32 1966-04-14   San Luis Obispo NULL Cuesta Ridge 1 W of hwy 101 Cuesta Summit
        OBI124275 OBI Ceanothus oliganthus var. sorediatus P.A. Holden 112 1968-03-20   San Luis Obispo NULL Along TV tower road 2 W of Cuesta Pass on summit of Santa Lucia ranges
        OBI124276 OBI Ceanothus oliganthus var. sorediatus Robert F. Hoover 6865 1947-04-02   San Luis Obispo NULL Upper Arroyo grande 6 mi above county park
        OBI124277 OBI Ceanothus oliganthus var. sorediatus Robert J. Rodin 6134 1957-04-09   San Luis Obispo NULL 1⁄2 W of Cuesta Summit on hwy 101
        OBI124278 OBI Ceanothus oliganthus var. sorediatus Robert F. Hoover 8289 1953-05-03   San Luis Obispo NULL Lopez Cyn
        OBI124279 OBI Ceanothus oliganthus var. sorediatus Robert F. Hoover 8048 1951-04-15   San Luis Obispo NULL Stoney Crk
        OBI124280 OBI Ceanothus oliganthus var. sorediatus NULL 71 1931-03-29   San Luis Obispo NULL Tassajara Crk
        OBI124281 OBI Ceanothus oliganthus var. sorediatus Robert F. Hoover 7456 1948-04-16   San Luis Obispo NULL Upper Morro Crk
        OBI124282 OBI Ceanothus oliganthus var. sorediatus Carl B. Wolf 10981 1941-07-11   San Luis Obispo 822 South Coast Range, La Panza range, 1⁄10 mi E of Summit of the Pozo - La Panza Grade (Calif hwy 178)
        OBI124283 OBI Ceanothus oliganthus var. sorediatus Robert F. Hoover 7486 1948-04-24   San Luis Obispo NULL Head of American Cyn, La Panza Range
        OBI124284 OBI Ceanothus oliganthus var. sorediatus Carl B. Wolf 10991 1941-07-12   Monterey NULL Santa Lucia Mts, Nacimiento Summit Forest Service Camp, 8 mi inland from coast hwy 1 on Jolon Rd
        OBI124285 OBI Ceanothus oliganthus var. sorediatus Robert F. Hoover 6722 1947-03-23   San Luis Obispo NULL E slope of La Panza Range
        OBI137669 OBI Ceanothus oliganthus NULL 3 2019-04-26   San Luis Obispo NULL approx. 0.6 mi up TV Tower Rd. from West Cuesta Ridge Trailhead. North facing slope along the road cut
        OBI149643 OBI Ceanothus oliganthus var. sorediatus J. Norman 40 1978-04-23   Monterey 1005 Santa Lucia Mts., Los Padres N.F., slope of Marble Peak, headwaters of Anderson Creek.
        OBI149644 OBI Ceanothus oliganthus var. sorediatus J. Norman 39 1978-04-23   Monterey 1005 Santa Lucia Mts., Los Padres N.F., slope of Marble Peak, headwaters of Anderson Creek.
        OBI158636 OBI Ceanothus oliganthus B.C. Templeton 4510 1929-05-05   San Bernardino 1219 San Bernardino mountains, below Pinecrest.
        OBI158721 OBI Ceanothus oliganthus subsp. sorediatus Mark Elliott 237 1979-05-11   Monterey 853 1 .0 mi E. of Cone Peak Rd. along Nacimiento-Ferguson Rd.
        OBI158722 OBI Ceanothus oliganthus NULL 15 1979-05-10   San Luis Obispo NULL 5.5 miles North on Highway 101 from Cal Poly Campus, along hillside on road to Cerra Alto lookout. Shrub along road.
        OBI183321 OBI Ceanothus oliganthus var. oliganthus NULL 518 2022-05-19   Ventura 348 Western Transverse Ranges, Los Padres National Forest, Santa Paula Canyon, Santa Paula Canyon Trail, just outside riparian corridor of Santa Paula Creek in Ferndale Ranch. About 1 mile NE of Thomas Aquinas College.
        PASA1655 PASA Ceanothus sorediatus M. Stason 236 1930-04-14   San Luis Obispo NULL summit of Poso Mts.
     ?  PASA2507 PASA Ceanothus orcuttii Sally Ellis NULL 1940-03-18   Nevada NULL Banner grade
        PASA2512 PASA Ceanothus sorediatus Annetta Carter NULL 1929-04-13   Alameda NULL Berkeley, Strawberry Canyon
        PASA2513 PASA Ceanothus sorediatus Frank W. Peirson NULL 1931-05-30   Riverside 1219 Santiago Peak
        PASA2514 PASA Ceanothus sorediatus Frank W. Peirson NULL 1925-04-11   Orange 914 Silverado Canyon, Santa Ana Mountains
        PGM115 PGM Ceanothus oliganthus var. sorediatus Yadon, Vern NULL 1960-04-04   Monterey NULL Sierra de Salinas, Pine Cyn Rd S of Salinas, Off River Rd
        PGM116 PGM Ceanothus oliganthus var. sorediatus Yadon, Vern NULL 1960-04-04   Monterey NULL Sierra de Salinas, Pine Cyn Rd S of Salinas, Off River Rd
        PGM3742 PGM Ceanothus oliganthus var. sorediatus Yadon, Vern NULL 1995-05-04   Monterey NULL Sierra de Salinas, Mt Toro summit Area, Dorrance Ranch S side
     ?  PGM4882 PGM Ceanothus oliganthus var. oliganthus Yadon, Vern NULL 2001-05-25   Monterey NULL Santa Lucia Mountains, Coast Ridge Garrapata Cr inland fr, Mtn S from Palo Corona Ranch
     ?  PGM4909 PGM Ceanothus oliganthus var. oliganthus Yadon, Vern NULL 2000-07-28   Monterey NULL Santa Lucia Mountains, Palo Corona Ranch Gunsight addition, Palo Colorado Canyon inland from 3000′ el
        PGM6729 PGM Ceanothus oliganthus var. oliganthus Howitt, Beatrice F 0543 1955-05-30   Monterey NULL Santa Lucia Mountains, Cone Peak Area Los Padres Nat For, Tr to Cone Peak Lookout
        PGM6730 PGM Ceanothus oliganthus var. sorediatus Howitt, Beatrice F 3258 1973-06-05   Monterey NULL Santa Lucia Mountains, Big Sur River, In flood plain Molera Ranch Big Sur Park
        PGM6738 PGM Ceanothus oliganthus var. sorediatus Howitt, Beatrice F 0832 1956-03-26   Monterey NULL Santa Lucia Mountains, San Clemente Dam, Near Dam in field
        PGM6739 PGM Ceanothus oliganthus var. sorediatus Howitt, Beatrice F 1485 1963-04-27   Monterey NULL Gabilan Range, Chualar Canyon, Roadside in canyon
        PGM6740 PGM Ceanothus oliganthus var. sorediatus Howitt, Beatrice F NULL 1956-05-12   Monterey NULL Santa Lucia Mountains, Arroyo Seco Camp to Escondido Cp, Roadside between camps
        PGM6741 PGM Ceanothus oliganthus var. sorediatus Howitt, Beatrice F NULL 1959-04-22   Monterey NULL Santa Lucia Mountains, Palo Colorado Canyon Rd, (Rte to Bouchers Gap)
        PGM6742 PGM Ceanothus oliganthus var. sorediatus Howitt, Beatrice F 0151 1955-04-07   Monterey NULL Santa Lucia Mountains, Big Sur Park, At park
     ?  PGM7216 PGM Ceanothus oliganthus var. oliganthus Yadon, Vern NULL 2003-03-31   Monterey NULL Santa Lucia Mountains, Palo Corona Ranch Gunsight, Entry to Gunsight on ridge
        POM116654 RSA Ceanothus oliganthus var. sorediatus Marcus E. Jones s.n. 1924-04-25   Mendocino NULL Willets
        POM118611 RSA Ceanothus oliganthus var. sorediatus Marcus E. Jones s.n. 1924-04-25   Humboldt NULL Garberville.
        POM124119 RSA Ceanothus oliganthus var. sorediatus I. M. Johnston s.n. 1920-04-03   Alameda NULL Claremont Canyon, back of Berkeley
        POM126296 RSA Ceanothus oliganthus var. oliganthus NULL s.n. 1927-04-13   Los Angeles NULL Hills S.W. of Newhall.
        POM127869 RSA Ceanothus oliganthus var. sorediatus Roxana S. Ferris s.n. 1923-04-15   Monterey 1219 below Cone Peak, Santa Lucia Mt
        POM127985 RSA Ceanothus oliganthus var. sorediatus W. R. Dudley 4116 1895-05-31   Santa Clara NULL Coyote Creek.
        POM136261 RSA Ceanothus oliganthus var. sorediatus Alice Eastwood 3174 1903-05-03   Marin NULL Mt. Tamalpais.
        POM136319 RSA Ceanothus oliganthus var. sorediatus A. D. E. Elmer s.n. 1903-06-01   Santa Clara NULL Loma Prieta Peak.
        POM136444 RSA Ceanothus oliganthus T. S. Brandegee 9016 1896-04-15   San Diego NULL Ramona Grade.
        POM136460 RSA Ceanothus oliganthus var. sorediatus C. F. Baker 866 1902-05-15  ? Santa Clara NULL Foothills near Stanford University.
        POM136469 RSA Ceanothus oliganthus var. sorediatus C. F. Baker 516 1902-04-12  ? Santa Clara NULL Foothills near Stanford University.
        POM136474 RSA Ceanothus oliganthus var. sorediatus H. P. Chandler 833 1901-03-18   Alameda NULL Berkeley Hills.
     ?  POM136508 RSA Ceanothus oliganthus var. sorediatus Katherine Brandegee s.n. 1907-05-18   El Dorado NULL Sweetwater Creek
        POM136517 RSA Ceanothus oliganthus var. sorediatus A. D. E. Elmer 4479 1903-05-01   San Mateo NULL Towards San Mateo; Crystal Springs Lake.
        POM136662 RSA Ceanothus oliganthus var. sorediatus A. A. Heller 6557 1903-04-10   Santa Cruz NULL Near Glenwood.
        POM136666 RSA Ceanothus oliganthus var. sorediatus NULL 5379 1902-04-27   Solano NULL Gates Canyon, near Vacaville.
        POM13851 RSA Ceanothus oliganthus P. A. Munz 5034 1922-04-28   Riverside 609 Leach Canyon. Small canyon.
        POM14773 RSA Ceanothus oliganthus Alice Eastwood 4946 1916-04-12   Ventura NULL Nordhoff.
        POM155947 RSA Ceanothus oliganthus L. R. Abrams 3965 1903-07-01   San Diego NULL Cyamaca Lake.
        POM163232 RSA Ceanothus oliganthus C. L. Hitchcock s.n. 1929-04-27   Ventura 518 Sespe Creek Canyon.
        POM171038 RSA Ceanothus oliganthus NULL 11475 1930-04-05   Ventura NULL North side of Ojai Valley
        POM17614 RSA Ceanothus oliganthus var. oliganthus P. A. Munz 7322 1923-03-10   Los Angeles NULL Palmer Canyon Wash, north of Claremont. Wash west of North Indian Hill Boulevard.
        POM177521 RSA Ceanothus oliganthus var. sorediatus James I. McMurphy 15 1906-05-22   Santa Clara NULL Los Trancos Creek, Santa Cruz Mts
        POM177946 RSA Ceanothus oliganthus Joseph A. Ewan 4077 1931-03-21   Los Angeles 822 Saddle Peak, Santa Monica Mountains.
        POM182687 RSA Ceanothus oliganthus var. sorediatus D. D. Keck 1011 1931-04-02   Napa 90 Foot of Wooden Valley Grade, W base of Napa Range, 4.5 miles NE of Napa.
        POM193971 RSA Ceanothus oliganthus var. sorediatus J. T. Howell 4716 1930-04-17   Alameda NULL Strawberry Canyon, Berkeley Hills.
        POM195570 RSA Ceanothus oliganthus var. sorediatus NULL 517 1930-04-12   Santa Clara NULL Hillsides above Alma
        POM212381 RSA Ceanothus oliganthus Carl B. Wolf 2016 1931-05-13   Ventura 365 Piru Creek, 1⁄4 mile above the Ranger Station, or about 8 miles above Piru.
        POM215787 RSA Ceanothus oliganthus var. sorediatus D. D. Keck 2042 1933-05-01   San Benito NULL 3.8 miles W of Hernandez (Laguna) on San Lorenzo Creek
        POM222394 RSA Ceanothus oliganthus var. sorediatus W. C. Merrill s.n. NULL   Alameda NULL Piedmont
        POM222807 RSA Ceanothus oliganthus var. sorediatus S. S. Berry s.n. 1909-03-31   San Mateo 152 Hill slope near the Hermit.
        POM226899 RSA Ceanothus oliganthus L. R. Abrams s.n. 1909-03-06   Santa Barbara NULL Mission Canon, Santa Barbara [canyon]
        POM250802 RSA Ceanothus oliganthus var. sorediatus D. D. Keck 4352 1936-04-08   Santa Clara 304 Alpine Creek Road, 5 miles W of Los Altos, E side Santa Cruz Mt.
        POM254852 RSA Ceanothus oliganthus W. Pequegnat s.n. 1940-06-16   Riverside NULL Bedford Peak.
        POM254864 RSA Ceanothus oliganthus W. Pequegnat s.n. 1940-06-19   Riverside 1219 Hagador Canyon.
        POM254875 RSA Ceanothus oliganthus W. Pequegnat s.n. 1940-04-13   Riverside 853 Bedford Road, Santa Ana Mts.
        POM254876 RSA Ceanothus oliganthus W. Pequegnat s.n. 1940-03-13   Riverside 853 Bedford Road, Santa Ana Mts.
        POM259612 RSA Ceanothus oliganthus P. A. Munz 15595 1940-03-18   San Diego 1066 Banner Grade, eastern San Diego
        POM262078 RSA Ceanothus oliganthus var. sorediatus I. L. Wiggins 3464 1929-04-13   San Luis Obispo NULL Northeast of Cuesta Grade.
        POM265803 RSA Ceanothus oliganthus J. C. Roos 1106 1942-03-07   Los Angeles NULL On brushy delta, La Canada
        POM265805 RSA Ceanothus oliganthus var. oliganthus J. C. Roos 1097 1942-03-21   Los Angeles NULL Chantry Flats, Santa Anita Canyon
        POM280826 RSA Ceanothus oliganthus NULL s.n. 1940-03-18   San Diego NULL Julian - east side mountains in valley.
        POM2826 RSA Ceanothus oliganthus O. Kenney s.n. 1893-02-15   Los Angeles NULL Mountains, collected near Pasadena
        POM282953 RSA Ceanothus oliganthus La Rue Livers 83 1936-04-11   Ventura 365 Ojai Valley. North slope.
        POM282990 RSA Ceanothus oliganthus var. sorediatus Lyman Benson 1596 1929-07-19   Humboldt NULL Dyerville to Matole River.
        POM282997 RSA Ceanothus oliganthus var. sorediatus Lyman Benson 8467 1937-07-25   San Mateo 121 Lake Searsville; Mt. range: Santa Cruz; Drainage area: San Francisco Bay.
        POM282999 RSA Ceanothus oliganthus var. sorediatus Lyman Benson 75 1928-04-12   San Mateo 45 Standord University. Santa Cruz. Watershed San Francisquito Creek.
        POM2838 RSA Ceanothus oliganthus var. oliganthus I. M. Johnston 1724 1917-09-17   Los Angeles 914 Cow Canon
        POM293118 RSA Ceanothus oliganthus var. sorediatus Lyman Benson 12067 1946-05-07   San Bernardino 914 Mountains 5 miles above San Bernardino: San Bernardino Mountains, Pacific Slope Drainage Area.
        POM293303 RSA Ceanothus oliganthus Lyman Benson 11613 1945-03-25   Los Angeles 350 Big Dalton Canyon, Glendora
        POM296809 RSA Ceanothus oliganthus NULL s.n. 1940-03-18   San Diego NULL Julian - east side mountains in valley.
        POM299416 RSA Ceanothus oliganthus var. sorediatus L. S. Rose 42012 1942-04-19   San Mateo NULL Santa clara County: Saratoga Road, 2 miles E of the Skyline Blvd edge of woods with Lithocarpus densiflorus, Arbutus Menziesii and Sequoia sempervirens
        POM301652 RSA Ceanothus oliganthus var. sorediatus Carl B. Wolf 11113 1941-07-31   San Mateo 396 Santa Cruz Mts, 1 miles E of summit of La Honda Grade.
     ?  POM305094 RSA Ceanothus oliganthus NULL 484 1937-05-23   Kern 1156 Highway 99. Caliente Creek Drainage area.
        POM305313 RSA Ceanothus oliganthus NULL 633 1937-03-22   Los Angeles 488 Santa Susana Pass
     ?  POM305352 RSA Ceanothus oliganthus NULL 666 1938-02-25   Riverside NULL Temecula.
        POM307586 RSA Ceanothus oliganthus NULL 2406 1938-04-07   Ventura NULL Ojai, Santa Paula Pass.
        POM310174 RSA Ceanothus oliganthus var. oliganthus Hulda Crooks 233 1946-03-11   Los Angeles 365 Big Dalton Canyon. South slope.
        POM310390 RSA Ceanothus oliganthus var. oliganthus Margaret Hardinge 143 1946-03-11   Los Angeles 457 Big Dalton Canyon.
        POM311231 RSA Ceanothus oliganthus var. sorediatus Keith C. Hughes 333 1961-02-05   Monterey 76 Weyland Campground, Pfeiffer Big Sur State Park. Coast Range, Pacific slope drainage
        POM311233 RSA Ceanothus oliganthus Keith C. Hughes 101 1960-04-06   San Diego 1493 Mt. Kentwood, 2 miles south of Julian.
        POM316534 RSA Ceanothus oliganthus var. sorediatus W. C. Merrill s.n. 1895-05-01   Marin NULL Tamalpias
        POM49031 RSA Ceanothus oliganthus NULL s.n. 1901-05-01   Los Angeles NULL Sierra Madre, Los Angeles
        POM50252 RSA Ceanothus oliganthus G. R. Fleming 19634 1924-04-08   San Diego 199 Mussey Grade [road] between Lakeside and Ramona.
        POM84975 RSA Ceanothus oliganthus Marcus E. Jones s.n. 1906-04-17   San Diego 1219 Julian.
     ?  POM85940 RSA Ceanothus oliganthus Marcus E. Jones s.n. 1882-02-27   Los Angeles NULL Pasadena.
        POM86954 RSA Ceanothus oliganthus T. S. Brandegee s.n. 1896-04-15   San Diego 975 Banner Grade
        POM88472 RSA Ceanothus oliganthus P. A. Munz 9801 1925-05-19   San Diego 1584 Middle Peak of Cuyamaca mts.
        POM89885 RSA Ceanothus oliganthus var. oliganthus F. W. Peirson 6513 1926-03-20   Los Angeles 1005 Arroyo Seco.
        POM96990 RSA Ceanothus oliganthus P. A. Munz 9361 1925-04-18   Ventura 457 Sespe Creek
        POM97019 RSA Ceanothus oliganthus P. A. Munz 10410 1926-05-01   San Diego 1676 Spring on trail from Oak Grove to Palomar Mt.
        POM97161 RSA Ceanothus oliganthus var. oliganthus P. A. Munz 8920 1925-03-18   Los Angeles NULL Newhall Grade.
        POM97527 RSA Ceanothus oliganthus var. sorediatus P. A. Munz 10218 1926-04-09   San Luis Obispo NULL Willow Creek Road, 10 miles SW of Paso Robles.
        POM98118 RSA Ceanothus oliganthus F. W. Peirson 5735 1925-04-11   Orange 914 slope above mill, in Silverado Canyon, Santa Ana Mountains.
        POM98146 RSA Ceanothus oliganthus var. sorediatus P. A. Munz 9201 1925-03-25   San Luis Obispo 304 Morro Creek.
        PUA10792 PUA Ceanothus sorediatus Joe Callizo NULL 1977-02-07   Napa 335 Local landmark: Milliken Creek. Capell Valley Quad.
        PUA33902 PUA Ceanothus sorediatus Joe Callizo NULL 1979-03-03   Napa 196 Local landmark: Pope Canyon Road. Chiles Valley Quad.
        PUA44011 PUA Ceanothus sorediatus G.L. Clifton NULL 1980-04-26   Napa 206 Local landmark: Capell Creek. Capell Valley Quad.
        PUA44078 PUA Ceanothus sorediatus Joe Callizo NULL 1980-05-09   Napa 183 Local landmark: Walter Springs Bridge. Walter Springs Quad.
        PUA44533 PUA Ceanothus sorediatus Joe Callizo NULL 1980-04-04   Napa 216 Local landmark: Berryessa-knoxville Road. Knoxville Quad.
        PUA46912 PUA Ceanothus sorediatus G.L. Clifton NULL 1981-04-26   Napa 427 Local landmark: Luhman Property -- Sage Canyo. Yountville Quad.
        PUA63132 PUA Ceanothus sorediatus Todd Dawson NULL 1981-07-21   Del Norte 134 Local landmark: Boulder Ridge. Ship Mt Quad.
        PUA63157 PUA Ceanothus sorediatus Todd Dawson NULL 1981-07-21   Del Norte 134 Local landmark: Boulder Ridge. Ship Mt Quad.
        PUA63316 PUA Ceanothus sorediatus Todd Dawson NULL 1981-07-21   Del Norte 134 Local landmark: Boulder Ridge. Ship Mt Quad.
        RSA0019588 RSA Ceanothus oliganthus var. oliganthus Elbert Benjamine 127 1929-04-07   Riverside NULL San Gorgonio Pass, southern California.
     ?  RSA0019589 RSA Ceanothus oliganthus var. oliganthus Ora M. Clark 1950 1929-04-06   Riverside NULL South of Hemet.
        RSA0019590 RSA Ceanothus oliganthus var. oliganthus M. French Gilman s.n. 1928-03-13   Riverside NULL Canyon on north slope of San Jacinto Mountains, between Cabazon and Whitewater.
        RSA0025535 RSA Ceanothus oliganthus var. sorediatus John F. Emmel 1202 1992-04-11   Riverside 737 Riverbed of South Fork San Jacinto River, 0.3 air mi NW of confluence of Dry Creek and San Jacinto River.
        RSA0028387 RSA Ceanothus oliganthus J. D. Olmsted 5140 1962-06-21   Monterey 914 Along dirt road to Cone Pk. ca. 1 N of jct. with road from Hwy. 1 to Jolon, 45 miles SE of Big Sur.
        RSA0028410 RSA Ceanothus oliganthus unknown s.n. 1929-01-12   San Diego NULL Gopher Canon, Escondito
        RSA0028415 RSA Ceanothus oliganthus M. Sidells 17 1996-04-27  ? Solano 349 300m south of Route 128, 6 miles west of Winters.
        RSA0028427 RSA Ceanothus oliganthus Bob Cochrane s.n. 1948-05-02   Los Angeles 762 Found two miles back of the San Dimas Dam. This specimen was found on the trail leading down to the stream.
        RSA0029345 RSA Ceanothus oliganthus John F. Emmel 1179 1991-06-03   San Diego 1341 Cuyamaca Mts: along trail on west slope of peak 4682, 0.8 air mi SW of Japacha Peak.
        RSA0035020 RSA Ceanothus oliganthus NULL s.n. 1932-03-31   San Diego NULL Barrett.
        RSA0035048 RSA Ceanothus oliganthus NULL s.n. 1931-04-02   Ventura NULL Sespe Creek.
        RSA0036718 RSA Ceanothus oliganthus var. sorediatus NULL 6354 2014-04-30   San Luis Obispo 573 Los Padres National ForestGarcia Mountain. Most collections made in the Garcia Wilderness. Stony Creek campground. From the camp down stream to the trail that cuts across from Caldwell Mesa to Avenales Station.; Caldwell Mesa 7.5 quad.From 35.20 N 120.25 W TO 35.22 N 120.28 W.
        RSA0037041 RSA Ceanothus oliganthus var. orcuttii NULL 28666 2014-06-04   San Diego 135 Camp Pendleton: Training Area Golf: northeastern portion of Base; along Roblar Creek just off of Roblar Canyon Road. Square C6.
        RSA0038926 RSA Ceanothus oliganthus var. oliganthus R. G. Swinney 10058 2009-03-10   Los Angeles 304 Azusa, El Encanto Azusa River Wilderness Park; Azusa 7.5′ Q.
        RSA0039400 RSA Ceanothus oliganthus var. sorediatus NULL 6227 2014-04-15   San Luis Obispo 204 Started at Rinconnada Mine parking area, off west Pozo Road. Near 35.28 N 120.47 W. Ended at the mouth of Little Falls Creek that empties into Lopez Canyon.Near 35.24 N 120.48 W. Entered into the Santa Lucia Wilderness at the start of Little Falls Creek trail.
        RSA0039778 RSA Ceanothus oliganthus var. sorediatus NULL 6495 2014-05-21   San Luis Obispo 537 La Panza Range: Western side of the Machesna Mountain Wilderness. American Canyon Campground.; Pozo Summit, La Panza 7.5 QuadsNear 35.28 N 120.26 W. Follow trail up to last creek crossing, below stock pond. Near the main ridge line. Ended near 35.29 N 120.23 W.
        RSA0040254 RSA Ceanothus oliganthus Ora M. Clark 1786 1929-03-24  ? Los Angeles NULL Santa Susanna Mountains, So. Calif.
        RSA0044723 RSA Ceanothus oliganthus N. C. Cooper 3220 1949-04-02   Santa Barbara 304 San Marcos Pass.
        RSA0046928 RSA Ceanothus oliganthus NULL s.n. 1933-04-01   Ventura NULL Boney Ridge, Santa Monica Mountains.
        RSA0054960 RSA Ceanothus oliganthus Keith E. Hoffmaster 707 1936-04-05   Orange NULL Black Star can., Santa Ana Mts.
        RSA0060598 RSA Ceanothus oliganthus NULL 7097 2015-04-15   Ventura 82 The Nature Conservancy.McConica Ranch Property; Along the river wash, between a short distance from the end of S. Hallock Drive, and end of Willard Road, south of Highway 126. East of Santa Paula.; Santa Paula 7.5 quad.
     ?  RSA0073376 RSA Ceanothus sorediatus R. G. Swinney 11953 2010-03-16   Los Angeles 329 San Gabriel Mountains&slo;Verdugo Mountains: Confluence of Little Tujunga Wash and Big Tujunga Wash at I-210 crossing, within 50 m on north and south sides of I-210.; Sunland 7.5′
        RSA0091477 RSA Ceanothus oliganthus var. oliganthus R. G. Swinney 14179 2011-03-22   Los Angeles 509 mouth of Keril Canyon, tributary from east of Big Dalton Cyn., just below Big Dalton Cyn. Dam; Glendora 7.5′ Q.
        RSA0093120 RSA Ceanothus oliganthus subsp. oliganthus Richard G. Swinney 14200 2011-03-26   Los Angeles 475 San Gabriel Mts.: San Dimas Experimental Forest, West Fork San Dimas Canyon, 0.1 to 0.6 mile upstream from confluence with San Dimas Canyon.; Glendora 7.5′
        RSA0106841 RSA Ceanothus oliganthus subsp. oliganthus R. G. Swinney 14638 2011-05-10   Los Angeles 615 San Gabriel Mountains: Angeles Natl. Forest, Manzanita Mt., at junction of Firebreak Ridge and Manzanita Mt. Trail, 0.8 mile south of Placerita Cyn. Nature Center.; San Fernando 7.5′
        RSA0113204 RSA Ceanothus oliganthus var. oliganthus Larry E. Hendrickson 1951 2007-03-28   San Diego 850 Banner, 3 W of Scissors Crossing, beside State hwy.78 at major curve and creek culvert near bottom of grade (local name: Horseshoe Curve). Square K21.
        RSA0116692 RSA Ceanothus oliganthus R. G. Swinney 12929 2010-05-25   Los Angeles 463 San Gabriel Mountains; Placerita Canon Natural Area, 0.1 mile east of Nature Center along Placerita Cyn. bottom.; Mint Cyn. 7.5
        RSA0139645 RSA Ceanothus oliganthus var. oliganthus NULL 5208 2015-04-01   Ventura 299 The Nature Conservancy (TNC). Santa Clara River, Santa Paula property managed by The Nature Conservancy, Banman Prarie Pacific, E of Santa Paula Airport.; Santa Paula Peak 7.5′
     ?  RSA0139789 RSA Ceanothus oliganthus var. oliganthus NULL 5077 2015-03-18   Ventura NULL The Nature Conservancy (TNC). Totolcom II and McGrath Properties owned by The Nature Conservancy along the Santa Clara River west of Victoria Avenue on the north side of the river.; Oxnard 7.5′ quad
        RSA0139968 RSA Ceanothus oliganthus var. oliganthus NULL 5348 2015-04-22   Ventura 181 The Nature Conservancy (TNC). Santa Clara River, Shiells&slo;Sommers property managed by The Nature Conservancy, S of highway 126, E of highway 23.; Piru 7.5′
        RSA0343918 RSA Ceanothus oliganthus var. oliganthus R. G. Swinney 17526 2015-07-20   Los Angeles 1377 San Gabriel Mountains: north boundary of San Dimas Experimental Forest, 0.55 mile west of Dora Peak on the same ridge. Mount Baldy 7.5′ Q.
        RSA0345229 RSA Ceanothus oliganthus var. oliganthus R. G. Swinney 17290 2015-05-02   Los Angeles 816 San Gabriel Mountains: San Dimas Experimental Forest, Tanbark Flat, helipad and brush dump area. Glendora 7.5′ Q.
        RSA102302 RSA Ceanothus oliganthus T. S. Brandegee s.n. 1894-05-01   San Diego NULL Nuevo.
        RSA10299 RSA Ceanothus oliganthus var. sorediatus H. A. Barker s.n. 1927-04-25   Santa Clara NULL W of Los Gatos, Santa Cruz Mt
        RSA10378 RSA Ceanothus oliganthus H. A. Barker 604 1926-05-01   San Mateo NULL Kings Mt.
        RSA1125 RSA Ceanothus oliganthus var. sorediatus B. D. Stark 578 1929-07-19   Alameda 152 Strawberry Canon, Berkeley
        RSA113177 RSA Ceanothus oliganthus var. sorediatus NULL 20642 1955-05-07   Monterey 1066 Nacimiento summit, southern Santa Lucia Mts.
        RSA1137 RSA Ceanothus oliganthus H. E. McMinn 1363 1929-07-16  ? Santa Barbara 304 Mission Canyon.
        RSA1138 RSA Ceanothus oliganthus H. E. McMinn 1362 1929-07-15   Santa Barbara NULL Canyon west og San Ysidro.
        RSA1141 RSA Ceanothus oliganthus B. D. Stark 1638 1930-07-03   San Diego 1066 Old Banner Grade.
        RSA114334 RSA Ceanothus oliganthus H. M. Pollard s.n. 1956-02-01   Santa Barbara 304 Tunnel Trail, Mission Canyon.
        RSA114908 RSA Ceanothus oliganthus G. R. Campbell 20558 1955-05-11   Orange NULL Botanic Garden.
        RSA120489 RSA Ceanothus oliganthus var. sorediatus Chas. H. Quibell 969 1952-04-19   Monterey 304 At foot of long steep 800ft, ENE facing slope along Poloma Creek, 4 miles above Arroyo Seco which drains ENE into Salinas Valley 10 miles S of Soledad on Hwy 101 Sierra De Salinas crests at 3000-4000ft.4.5 miles NE nearest ridges in Santa Lucia Crest at 3000-4500ft, 3-4 miles W ENE facing slope carries very striking foothill woodland dense
        RSA122356 RSA Ceanothus oliganthus var. sorediatus H. C. Lee 363 1935-05-14   Santa Barbara 1219 1 mile E of Zaca Peak.
        RSA122357 RSA Ceanothus oliganthus var. sorediatus H. S. Yates 5398 1936-03-27   San Luis Obispo 457 1.5 miles NE of La Panza.
        RSA122358 RSA Ceanothus oliganthus var. sorediatus A. E. Wieslander 532 1935-02-24   San Luis Obispo 243 Davis Canyon, Port San Luis Obispo.
        RSA122359 RSA Ceanothus oliganthus var. sorediatus A. D. Gifford 831 1937-06-09   San Luis Obispo 868 5.5 miles NE of Pozo.
        RSA122360 RSA Ceanothus oliganthus var. sorediatus H. C. Lee 847 1937-04-22   San Luis Obispo 396 3.5 miles NW of Bethel School, Paso Robles.
        RSA122361 RSA Ceanothus oliganthus var. sorediatus A. E. Wieslander 6907 1934-04-27   San Luis Obispo 640 Hi. Mtn, Pozo.
        RSA122436 RSA Ceanothus oliganthus A. Simontacchi 63 1935-06-04   Ventura 518 1.75 N.E. of the Pothole.; Tenjon
        RSA126752 RSA Ceanothus oliganthus NULL 13919 1959-04-03   Los Angeles 807 Saddle Peak
        RSA127441 RSA Ceanothus oliganthus H. J. Thompson 1868 1959-03-22   Los Angeles 274 1 mile W of Triunfo Canyon, 3 miles W of Malibu Lake, Lobo Canyon.
        RSA128279 RSA Ceanothus oliganthus H. J. Thompson 1890 1959-03-27   Los Angeles 731 Santa Monica Mountains: Saddle Peak, 1.5 miles east of peak.
        RSA12928 RSA Ceanothus oliganthus Carl B. Wolf 6318 1935-04-07   Orange 762 San Juan Canyon, Ortega Hwy, 2 miles east Orange County.
        RSA130673 RSA Ceanothus oliganthus var. sorediatus W. R. Dudley s.n. 1895-04-20   Santa Clara NULL Loma Prieta
        RSA130826 RSA Ceanothus oliganthus W. R. Dudley s.n. 1902-05-17   San Mateo NULL King Mountain rd.
        RSA13145 RSA Ceanothus oliganthus Percy C. Everett 7202 1935-06-18   Orange 1127 Main Divide Motorway 1.7 N. of Los Pinos Potrero.
        RSA13146 RSA Ceanothus oliganthus Percy C. Everett 7234 1935-06-19  ? Orange 1219 Main Divide Motorway, Bear Spring.
        RSA132269 RSA Ceanothus oliganthus var. sorediatus John H. Thomas 5670 1956-05-02   Santa Clara 548 Monte Bello Ridge, 5 miles S of Los Altos.
        RSA136480 RSA Ceanothus oliganthus var. sorediatus Joseph P. Tracy 4902 1918-05-01   Humboldt 762 Kneeland Prairie.
        RSA14402 RSA Ceanothus oliganthus var. sorediatus Elmer I. Applegate 5329 1928-03-07   Santa Barbara NULL San Marcos Pass, Santa Ynez Mts.
        RSA14407 RSA Ceanothus oliganthus Elmer I. Applegate 5322 1928-02-29   Ventura NULL Hills on east side of Ojai Valley.
        RSA15203 RSA Ceanothus oliganthus var. sorediatus Carl B. Wolf s.n. 1926-10-19   San Mateo NULL Near La Honda. Santa Cruz Mts.
        RSA152262 RSA Ceanothus oliganthus var. sorediatus I. L. Wiggins 1634 1925-04-12   Santa Clara NULL Stevens Creek
        RSA15409 RSA Ceanothus oliganthus var. sorediatus Carl B. Wolf 308 1927-04-14   Santa Clara NULL 5 miles from Los Gatos, Skyline Drive, Santa Cruz Mts
        RSA15717 RSA Ceanothus oliganthus var. sorediatus Carl B. Wolf 3463 1929-04-13   San Luis Obispo 426 North base of Cuesta Grade.
        RSA159991 RSA Ceanothus oliganthus var. sorediatus Clare B. Hardham 9011 1962-04-17   San Luis Obispo NULL Cuesta Grade
        RSA159995 RSA Ceanothus oliganthus var. sorediatus Clare B. Hardham 6749 1961-04-04   Monterey 457 Pine Canyon.
        RSA160404 RSA Ceanothus oliganthus J. D. Olmsted 410 1959-04-17   Riverside 792 Skyline Drive 8 mi. SW of Corona.
        RSA16340 RSA Ceanothus oliganthus Percy C. Everett 7194 1935-06-18   Orange 731 Santa Ana Mts., Main Divide Motorway to Santiago Pk., 1 mi. from Ortega Highway.
        RSA16498 RSA Ceanothus oliganthus Percy C. Everett 7209 1935-06-18   Riverside 1280 0.5 mi. below (N) Main Divide motorway.
        RSA16499 RSA Ceanothus oliganthus Percy C. Everett 7208 1935-06-18   Riverside 1280 0.5 mi. below (N) Main Divide motorway.
        RSA165257 RSA Ceanothus oliganthus var. oliganthus Mark Parratt 123 1962-03-11   San Bernardino 533 Just north of campus library, Chaffey College, Alta Loma; Pacific Coast Drainage Area
        RSA167639 RSA Ceanothus oliganthus NULL 19015 1964-05-07   Los Angeles NULL Saddle Rock Ranch, near Seminole Hot Springs, Santa Monica Mts.
        RSA167705 RSA Ceanothus oliganthus var. oliganthus Robert F. Thorne 34055 1964-01-25   Los Angeles 762 Chantry Flats, N of Sierra Madre Arroyo Seco section, Angeles National Forest
        RSA1711 RSA Ceanothus oliganthus Carl B. Wolf 2016 1931-05-13   Ventura 365 Slopes along Piru Creek, 1⁄4 mile above the Ranger Station, or about 8 miles above Piru.
        RSA175113 RSA Ceanothus oliganthus NULL 33254 1963-09-27   San Diego 1371 On S slope of Cuyamaca Mountain. Along King Creek.
        RSA175244 RSA Ceanothus oliganthus var. sorediatus NULL 31596 1963-04-20   San Luis Obispo NULL 0.5 miles NW of Cuesta Pass along Cuesta Ridge
        RSA182196 RSA Ceanothus oliganthus var. oliganthus James Henrickson 1240 1963-04-30   Los Angeles 762 Evey Canyon, northeast of Claremont, along raod to Mt. Baldy.
        RSA191122 RSA Ceanothus oliganthus var. oliganthus NULL 37101 1967-06-25   Los Angeles 822 San Gabriel Mountains: Upper Evey Canyon
        RSA2165 RSA Ceanothus oliganthus E. R. Johnson s.n. NULL   San Diego NULL Old Banner Grade, near Julian.
        RSA22077 RSA Ceanothus oliganthus var. sorediatus L. S. Rose 39067 1939-04-16   Napa 137 3 miles NE of Napa.
        RSA221012 RSA Ceanothus oliganthus E. W. Lathrop 6221 1966-04-28   Riverside NULL 4 mi. west of Corona between Tin mine Canyon and Santiago Peak, Skyline Drive.
        RSA233365 RSA Ceanothus oliganthus var. oliganthus NULL 2793 1972-03-18   Los Angeles 381 Fish Canyon, San Gabriel Mountains.
        RSA240606 RSA Ceanothus oliganthus var. sorediatus C. W. Tilforth 942 1973-07-20   Monterey NULL 6.8 miles northeast of junction of Highway 1 Nacimiento-Ferguson Road, between Lucia and Jolon.
        RSA247418 RSA Ceanothus oliganthus var. oliganthus NULL 77 1974-03-22   Los Angeles 777 Lodi Canyon, San Dimas Experimental Forest, Angeles National Forest
        RSA25689 RSA Ceanothus oliganthus var. sorediatus Carl B. Wolf 10978 1941-07-11   San Luis Obispo 426 Santa Lucia Range, 1⁄4 miles NW of summit of Cuesta Grade.
        RSA25694 RSA Ceanothus oliganthus var. sorediatus Carl B. Wolf 10992 1941-07-12   Monterey 914 Santa Lucia Mts. Nacimiento summit forest service camp, 8 mi. inland from coast highway 1 on Jolon Rd.
        RSA25695 RSA Ceanothus oliganthus var. sorediatus Carl B. Wolf 10991 1941-07-12   Monterey 914 Santa Lucia Mts. Nacimiento summit forest service camp, 8 mi. inland from coast highway 1 on Jolon Rd.
        RSA25740 RSA Ceanothus oliganthus var. oliganthus Carl B. Wolf 11134 1941-08-02   Los Angeles 822 Ridge Route Road, 2.7 mi S of Frenchman Flats Forest Service Camp.
        RSA25826 RSA Ceanothus oliganthus Carl B. Wolf 10955 1941-07-02   Ventura 548 Along the North Fork of the Ventura River. 1 mi. above Wheeler Hot Spg.
        RSA25834 RSA Ceanothus oliganthus var. sorediatus Carl B. Wolf 11026 1941-07-18   Lake 457 Inner N Coast Range, 6 miles E of lower Lake on the road to Reiff and Knoxville.
        RSA25844 RSA Ceanothus oliganthus Carl B. Wolf 11148 1941-08-13   San Diego 1188 Desert slopes, Banner Grade; 3 N. E. of below Julian.
        RSA25850 RSA Ceanothus oliganthus Carl B. Wolf 11157 1941-08-15   Orange 1219 Along the Main Divide Motorway, just N. of head of Trabuco Truck Trail.
        RSA25861 RSA Ceanothus oliganthus Carl B. Wolf 11158 1941-08-15   Orange 1219 Along the Main Divide Motorway, just N. of head of Trabuco Truck Trail.
        RSA26052 RSA Ceanothus oliganthus Lester Rowntree s.n. 1934-03-20   San Diego NULL Julian side of Cuyamaca Mts.
        RSA26054 RSA Ceanothus oliganthus Lester Rowntree s.n. 1971-04-25   San Diego NULL [Unspecified]
        RSA26083 RSA Ceanothus oliganthus var. sorediatus Lester Rowntree s.n. 1930-04-01   San Luis Obispo NULL Crest of Pozo Mts
        RSA261710 RSA Ceanothus oliganthus var. sorediatus Brandegee s.n. 1889-01-01   Marin NULL Tamalpias.
        RSA261712 RSA Ceanothus oliganthus Brandegee s.n. 1889-05-01   Santa Barbara NULL [Unspecified]
        RSA262091 RSA Ceanothus oliganthus E. W. Lathrop 7032 1969-05-09   Riverside 1219 Main Divide Truck. Trail between El Carriso and Santiago Peak, Cleveland Nat′l Forest.
        RSA262095 RSA Ceanothus oliganthus E. W. Lathrop 7467 1971-03-24   Riverside 1219 Main Divide Truck Trail between El Carriso and San Mateo Canyon. Cleveland National Forest.
        RSA263748 RSA Ceanothus oliganthus E. W. Lathrop 6905 1968-05-22   Riverside 1219 Main Divide Truck Trail between El Carriso and Santiago Peak. Cleveland National Forest
        RSA271844 RSA Ceanothus oliganthus var. oliganthus NULL 1673 1978-08-04   Ventura 381 Ca. 1 mi north of Wheeler Gorge Campground, Hwy 33 north of Ojai.
        RSA276021 RSA Ceanothus oliganthus var. oliganthus Jack Delaini 111 1974-04-05   Los Angeles 365 San Gabriel Mountains: Lodi Canyon, San Dimas Experimental Forest, Angeles National forest.
        RSA277960 RSA Ceanothus oliganthus var. oliganthus Austin P. Griffiths 4499 1962-11-05   Los Angeles NULL Chantry Flat, Big Santa Anita Canon, N. of Arcadia, San Gabriel Mts.
        RSA279033 RSA Ceanothus oliganthus NULL 41511 1971-04-09   Los Angeles 487 San Gabriel Mountains, Angeles National Forest: San Dimas Canon, W Fork
        RSA279056 RSA Ceanothus oliganthus var. oliganthus Robert F. Thorne 41509 1971-03-25   Los Angeles 716 San Gabriel Mountains: Lower Evey Canyon off San Antonio Canyon
        RSA279473 RSA Ceanothus oliganthus var. sorediatus Robert A. Norris 3914 1979-06-30   Marin 274 Dorder alongside Bolinas Fairfax Road, N of Alpine Lake, Mt. Tamalpais area.
        RSA282989 RSA Ceanothus oliganthus var. sorediatus Lyman Benson 787 1928-11-25   San Mateo 121 Searville Lake, Stanford University, Santa Cruz Mt.
        RSA285646 RSA Ceanothus oliganthus var. oliganthus D. C. Michener 4062 1982-07-21   Ventura NULL Along CA 33. 1.1 miles north of Wheeler Springs.
        RSA285656 RSA Ceanothus oliganthus var. sorediatus D. C. Michener 4073 1982-07-22   San Luis Obispo NULL Cuesta Ridge road 0.9 miles NW from jct with US 101.
        RSA298949 RSA Ceanothus oliganthus var. sorediatus Edward Lee 1828 1936-03-22   Santa Clara NULL Almaden Canyon, about 3 miles southwest of new Almaden.
        RSA299227 RSA Ceanothus oliganthus var. sorediatus D. E. Breedlove 43660 1979-04-12   Monterey 457 Piney Creek Wildlife Habitat Improvement Area, 2-3 miles S of Carmel Valley Arroyo Seco Road at a point 5 miles W of Arroyo Seco Road.
     ?  RSA30214 RSA Ceanothus oliganthus Elisabeth Norland 11236 1942-02-25   Los Angeles NULL Rancho Santa Ana Botanic Garden.
     ?  RSA30503 RSA Ceanothus oliganthus Elisabeth Norland 11228 1942-02-25   Los Angeles NULL Rancho Santa Ana Botanic Garden.
        RSA3117 RSA Ceanothus oliganthus Carl B. Wolf 2646 1932-02-11   Riverside 405 Hidden Canyon 5 W. of Corona at base of Santa Ana Mts.
        RSA33966 RSA Ceanothus oliganthus var. sorediatus Doris K. Kildale 7984 1929-06-19   Santa Clara NULL Page Mill road near Stanford University.
        RSA34326 RSA Ceanothus oliganthus var. sorediatus Paul R. Hichborn s.n. 1920-04-21   San Mateo NULL Strawberry bend near Carte Madera Creek
        RSA34871 RSA Ceanothus oliganthus H. M. Pollard s.n. 1946-03-23   Ventura 1066 Camino Cielo.
        RSA34872 RSA Ceanothus oliganthus var. sorediatus H. M. Pollard s.n. 1946-03-23   Ventura 914 Ocean View Trail, Santa Ynez Mts, above Matilija Canyon.
        RSA398828 RSA Ceanothus oliganthus var. oliganthus Anstruther Davidson 1743 1896-04-01   Los Angeles NULL 2⁄3 way up Wilson Trail; Wilson′s Peak.
        RSA398901 RSA Ceanothus oliganthus NULL s.n. 1931-04-02   Ventura NULL Sespe Creek.
        RSA398902 RSA Ceanothus oliganthus L. E. Hoffman 16279 1932-03-03   Ventura NULL Sespee Canon. Hill slope.
        RSA398903 RSA Ceanothus oliganthus Franklin W. Klepinger s.n. 1938-03-26   Los Angeles NULL Santa Susana Pass.
        RSA398906 RSA Ceanothus oliganthus L. E. Hoffman s.n. 1932-03-13   Ventura NULL Sespee Canon.
        RSA398907 RSA Ceanothus oliganthus H. M. Pollard s.n. 1971-02-10   Ventura 762 North slope, Forest Service Road from Wheeler′s Springs to Nordhoff Peak. Los Padres National Forest.
        RSA398908 RSA Ceanothus oliganthus NULL s.n. 1929-05-05   Ventura NULL Pratt trail, Ojai Valley.
        RSA398909 RSA Ceanothus oliganthus Florence Collins s.n. 1942-02-24  ? Ventura NULL Santa Susana Pass
     ?  RSA398912 RSA Ceanothus oliganthus Anstruther Davidson 3406 1921-04-01   Riverside NULL Banning.
        RSA398914 RSA Ceanothus oliganthus E. Crow 296 1929-04-07   Riverside NULL Santa Ana Mountains, Corona Skyline Drive.
        RSA398915 RSA Ceanothus oliganthus George R. Johnston s.n. 1931-01-04   San Diego 762 Cuyamaca Mts.
        RSA398920 RSA Ceanothus oliganthus Bonnie C. Templeton s.n. 1953-07-25   San Diego NULL Chariot canyon, South of Banner.
        RSA398921 RSA Ceanothus oliganthus Gary D. Wallace s.n. 1964-05-23   Santa Barbara NULL [Unspecified]
        RSA398923 RSA Ceanothus oliganthus var. sorediatus Robert M Specht 681 1977-04-18   Napa 451 Along N side of Develhead road in basin betw small hillocks.
        RSA398924 RSA Ceanothus oliganthus var. sorediatus Albert J. Perkins s.n. 1920-05-04   San Luis Obispo NULL Paso Robles, Perkins Ranch.
        RSA398925 RSA Ceanothus oliganthus var. sorediatus NULL s.n. 1974-05-29   San Luis Obispo NULL Near Arbutus 1⁄2 mile W of Cuesta Summit and Hwy 101
        RSA398926 RSA Ceanothus oliganthus var. sorediatus Albert J. Perkins s.n. 1918-05-25   Orange NULL Santiago Peak.
        RSA398927 RSA Ceanothus oliganthus var. sorediatus Christopher Davidson 2183 1973-05-28   Shasta 975 On dirt logging road off St Hwy 299, ca. 1 mi E of Buckhorn Summit.
     ?  RSA398928 RSA Ceanothus oliganthus var. sorediatus Albert J. Perkins s.n. 1895-04-27  ? Solano NULL Roadside Yosemite Valley.
        RSA398929 RSA Ceanothus oliganthus var. sorediatus Walter Kelley s.n. 1921-11-01   Tulare NULL Kings River Hwy
        RSA399723 RSA Ceanothus oliganthus Louis Greata s.n. 1901-04-01   Los Angeles NULL Arroyo Seco, near Pasadena
        RSA399724 RSA Ceanothus oliganthus Geo. L. Moxley 1826 1917-04-02   Los Angeles NULL Aliso Canon, near Chatsworth.
        RSA399726 RSA Ceanothus oliganthus D. A. Young P-382 1969-03-15   Los Angeles 292 3 W of Chatsworth, CA S. of Hiway 118 on Santa Susana Rd. Southern Oak Wd.
        RSA399727 RSA Ceanothus oliganthus var. oliganthus N. C. Cooper 3626 1949-04-19   Los Angeles 457 Newhall.
        RSA399728 RSA Ceanothus oliganthus Freda Detmers 15207 1932-05-24   Los Angeles NULL Griffith Park. Vermont canon bordering picnic grounds.
        RSA399729 RSA Ceanothus oliganthus var. oliganthus NULL 2872 1975-06-24   Los Angeles 685 Big Tujunga Canyon, ca. 5 NE of Sunland on rd 2N78 in a small side canyon running SW.
        RSA399730 RSA Ceanothus oliganthus var. oliganthus Donald R. Bissing 29 1973-03-29   Los Angeles 975 Evey Canyon, 1.5 mile from canyon mouth.
        RSA399731 RSA Ceanothus oliganthus var. oliganthus L. E. Hoffman s.n. 1932-01-01   Los Angeles NULL Pacoima Canon, upper canyon.
        RSA399732 RSA Ceanothus oliganthus var. oliganthus Anstruther Davidson s.n. NULL   Los Angeles NULL San Gabriel Mountains.
        RSA399733 RSA Ceanothus oliganthus Anstruther Davidson s.n. 1890-04-10   Los Angeles NULL Cahuenga Pass.
        RSA399734 RSA Ceanothus oliganthus var. oliganthus L. E. Hoffman 16278 1932-01-01   Los Angeles NULL Pacoima Canyon, upper canyon.
        RSA399735 RSA Ceanothus oliganthus Howard Mullins 169 1931-03-18   Los Angeles NULL Griffith Park.
        RSA399737 RSA Ceanothus oliganthus Anstruther Davidson s.n. 1900-06-01   Los Angeles NULL Malibu Canon.
        RSA399738 RSA Ceanothus oliganthus var. oliganthus W. Hutchinson s.n. 1921-04-01   Los Angeles NULL Bouquet Canyon.
        RSA399739 RSA Ceanothus oliganthus var. oliganthus H. Wells 10 1968-03-17   Los Angeles 762 Angeles National Forest. 3.7 miles north northeast junction of State Hwy. 118 and State Hwy. 2, on Angeles Crest Hwy.
        RSA399740 RSA Ceanothus oliganthus var. oliganthus Albert J. Perkins s.n. 1928-04-08  ? Los Angeles NULL Bear Canon, Sierra Madre Mts.
        RSA399741 RSA Ceanothus oliganthus H. L. Bauer 15375 1932-03-01   Los Angeles 670 Chaparral N slope along road to Saddle Peak.
        RSA399742 RSA Ceanothus oliganthus var. oliganthus Albert J. Perkins s.n. 1920-03-20   Los Angeles NULL San Gabriel Mts. Millards Canyon.
        RSA399743 RSA Ceanothus oliganthus var. oliganthus Albert J. Perkins s.n. 1914-03-01   Los Angeles NULL Santa Anita Canyon.
        RSA399744 RSA Ceanothus oliganthus var. oliganthus Sam Tyson s.n. 1943-04-22   Los Angeles 1005 Bill Canyon in San Dimas Canyon
        RSA399746 RSA Ceanothus oliganthus var. oliganthus M. D. Proctor 829 1944-04-09   Los Angeles NULL Santa Anita Canyon.
        RSA40303 RSA Ceanothus oliganthus var. sorediatus L. S. Rose 42012 1942-04-19   Santa Clara 518 Sratoga Road, 2 miles E of Skyline Blvd.
        RSA43120 RSA Ceanothus oliganthus var. sorediatus Robert F. Hoover 6865 1947-04-02   San Luis Obispo NULL upper Arroyo Grande 6 miles above county park on sandy slope exposed to sun
        RSA43125 RSA Ceanothus oliganthus var. sorediatus Robert F. Hoover 6722 1947-03-23   San Luis Obispo NULL E slope of La Panza Range
        RSA43417 RSA Ceanothus oliganthus H. M. Pollard 2 1947-03-15   Ventura NULL Middle Fork, upper Matilija Creek.
        RSA488123 RSA Ceanothus oliganthus var. sorediatus NULL 1186 1984-02-15   Orange 420 Caspers Regional Park, south rim of Lucas Canyon along Rancho Carrillo Rd., 4.2 NE Visitor Center; 0.2 W Lucas Survey Marker.
        RSA496739 RSA Ceanothus oliganthus var. sorediatus Maureen Pendleton s.n. 1988-02-01   Riverside 411 Ca. 2.5 mi. S of Temecula between I-215 and Rainbow Canyon Road.
        RSA506755 RSA Ceanothus oliganthus Reid V. Moran 15975 1969-05-17   San Diego 1399 North of Inspiration Point, east rim of Cuyamaca Mountains.
        RSA508356 RSA Ceanothus oliganthus var. sorediatus Ed LaRue s.n. 1989-06-14   Riverside 548 E edge of Plateau overlooking town of Murrieta; ca 1.25 W of town and ca 1 mi (airline) E of De Luz Road
        RSA517114 RSA Ceanothus oliganthus var. oliganthus NULL 2469 1990-05-14   Los Angeles 975 San Gabriel Mountains: Yerba Buena Ridge, Angeles National Forest, Tujunga Ranger District.
        RSA518082 RSA Ceanothus oliganthus var. sorediatus Steven A. Junak 4201 1990-04-26   San Luis Obispo 518 near N boundary of Cuesta Ridge Botanical Area, ca 0.4 mi S of Tassajera Creek Road at S end of dirt road on Ames property, which is ca 1.8 W of intersection with hwy 101.
        RSA522545 RSA Ceanothus oliganthus var. sorediatus David J. Keil 14282 1981-03-07   San Luis Obispo NULL Lopez Canyon along the stream
        RSA534179 RSA Ceanothus oliganthus R. M. Beauchamp 2259 1971-04-25   San Diego 1523 State Park, Harrison Grade.
        RSA549782 RSA Ceanothus oliganthus var. oliganthus Wandalee Thompson 5 1964-04-11   Los Angeles 457 Liebre Mtns.: San Francisquito Canyon Road at Powerhouse No. 2, San Francisquito Canyon, Angeles National Forest.
        RSA550403 RSA Ceanothus oliganthus var. oliganthus NULL 3596 1990-06-20   Los Angeles 445 San Gabriel Mountains: Mouth of Burro Canyon near confluence of E and W forks of San Gabriel River. (elevation ranging from stream bottom to slopes).
        RSA557891 RSA Ceanothus oliganthus var. sorediatus NULL 7002 1992-04-22   Riverside 609 Southern Santa Ana Mountains, San Mateo Canyon Wilderness Area. Indian Potrero Trail south from Verdugo Potrero to Indian Potrero on ridge between Talega Canyon and Nickel Canyon.
        RSA559483 RSA Ceanothus oliganthus var. sorediatus NULL 7083 1992-04-28   San Diego 640 Souther Santa Ana Mountains, San Mateo Canyon Wilderness Area. West of Miller Mountain at headwaters of Cold Spring Canyon, alogn Cold Spring trail from end of Forest Service Road 8S02 westward to old ranch at Cold Spring.
        RSA562578 RSA Ceanothus oliganthus var. oliganthus NULL 7992 1993-04-22   Los Angeles 853 Western San Gabriel Mountains, north of Sylmar and south of Santa Clarita, within the Tujunga Ranger District of the Angeles National Forest. Vicinity of Los Pinetos Spring, head of Los Pinetos Canyon
        RSA570744 RSA Ceanothus oliganthus var. sorediatus NULL 7963 1993-04-08   San Diego NULL Southern Santa Ana Mountains, San mateo Canyon Wilderness Area of the Cleveland National Forest, upper Devil Canyon from road 8S01 downstream to vicinity of Mud Spring. T8S R5 W&slo;4 W&slo;4 sec. 26 NE&slo;2 sec. 27
        RSA584055 RSA Ceanothus oliganthus var. oliganthus NULL 4602 1991-04-25   Los Angeles 512 San Gabriel Mountains: lower Graveyard Canyon (which joins the lower E Fk of the San Gabriel River at ca 1540 ft. elev.).; Glendora
        RSA584842 RSA Ceanothus oliganthus var. oliganthus Tim S. Ross 7350 1993-06-01   Los Angeles 762 Upper Winter Creek Trail between Chantry Flat and Hoegee Camp (on Winter Creek), on the W side of Santa Anita Canyon.; Mt. Wilson 7.5′
        RSA585544 RSA Ceanothus oliganthus var. oliganthus Tim S. Ross 6226 1992-04-21   Los Angeles 963 Head of Horse Canyon: N side of Horse Canyon Saddle.
        RSA585810 RSA Ceanothus oliganthus var. oliganthus NULL 437 1995-05-10   San Diego 1219 NW Palomar Mountains; Agua Tibia Mountains; Cleveland National Forest, Agua Tibia Wilderness Area; E face of Agua Tibia Mtn., N of upper Arroyo Seco, W of the Cutca Valley, E of the Palomar-Magee Trail and Wildhorse Trail Junction.; Vail Lake
        RSA585826 RSA Ceanothus oliganthus var. sorediatus G. Fred Hrusa 12202 1995-05-28   San Luis Obispo 609 Ridge immediately SW of Radio Facility 2 (Peak 1).
        RSA586047 RSA Ceanothus oliganthus var. oliganthus NULL 99 1995-03-16   Riverside 548 NW Palomar Mountains; Agua Tibia Mountains; Cleveland National Forest, Agua Tibia Wilderness Area. N slope of Agua Tibia Mtn., E of the Dripping Springs Alcove, Arroyo Seco drainage.; Vail Lake
        RSA601636 RSA Ceanothus oliganthus var. oliganthus Louis C. Wheeler 9873 1967-06-26   Los Angeles 441 Elsmere Canyon.
        RSA601641 RSA Ceanothus oliganthus var. oliganthus Louis C. Wheeler 9860 1967-06-16   Los Angeles 579 San Gabriel Mountains: North side of Sunset Ridge under power line, Millard Canyon.
        RSA602342 RSA Ceanothus oliganthus var. oliganthus Scott D. White 5089 1997-05-08   Los Angeles 365 San Gabriel River Canon: N of Azusa; canyon bottom and adjacent slopes below San Gabriel Reservoir.; Glendora 7.5
        RSA60249 RSA Ceanothus oliganthus E. K. Balls 14448 1950-03-28   Los Angeles NULL La Crescenta, at upper end of town, on highway.
        RSA606646 RSA Ceanothus oliganthus NULL 27155 1996-04-23   San Diego 919 Doghouse Junction, Otay Mountain.
        RSA613298 RSA Ceanothus oliganthus NULL s.n. 1935-06-26   San Diego NULL Guatay Mountain.
        RSA613299 RSA Ceanothus oliganthus Joseph A. Ewan 10898 1933-03-19   Riverside NULL Tin Mine Canyon, Santa Ana Mountains.
        RSA618226 RSA Ceanothus oliganthus NULL 1892 1997-04-13   San Diego 1036 NW Palomar Mountains, Agua Tibia Mountains: Cleveland National Forest, along the Cutca Road, in Cutca Valley. Approximately 0.4 miles outside the Wilderness boundary.; Vail LakeAt the junction of where Cutca Road crosses the drainages from the eastern face of Eagle Crag.
        RSA618369 RSA Ceanothus oliganthus NULL 2059 1997-05-11   San Diego 1304 NW Palomar Mountains, Agua Tibia Mountains: South of the Cleveland National Forest, approximately 3.3 ml east of the intersection of Gomez Truck Trail and Adams Drive, on the southside of the Gomez Truck, Trail.; Boucher HillApproximately 4.0 miles ESE of Pala.
        RSA638811 RSA Ceanothus oliganthus var. oliganthus NULL 591 1999-06-30   Los Angeles 853 San Gabriel Mountains: Upper Winter Creek Trail.; Mt. Wilson
        RSA638961 RSA Ceanothus oliganthus NULL 484 1999-06-07   Orange 1447 West side of Modjeska Peak, along Main Divide Road.; Santiago Peak
        RSA639385 RSA Ceanothus oliganthus subsp. oliganthus NULL s.n. NULL   San Diego NULL Flinn Springs
        RSA640256 RSA Ceanothus oliganthus var. oliganthus Robert F. Thorne 41462 1971-04-23   Los Angeles 609 San Gabriel Mountains, Angeles National Forest: Chantry Flats, along trail to Santa Anita Canon.
        RSA642711 RSA Ceanothus oliganthus var. oliganthus Orlando Mistretta s.n. 1992-07-13   Los Angeles NULL San Gabriel Mountains: Los Pinetos Spring Canyon Trail.
     ?  RSA650466 RSA Ceanothus oliganthus Brent Mishler s.n. 1977-10-06   Los Angeles 176 San Gab. R. flood control area, Irwindale.
        RSA651872 RSA Ceanothus oliganthus var. oliganthus Stephen Hill 26 1981-02-27   Los Angeles NULL Hwy 39, 2.7 N. of Morris Dam.
        RSA652100 RSA Ceanothus oliganthus var. oliganthus Shlomo Gat 20 1959-04-09   Los Angeles NULL Padua hill.
        RSA653927 RSA Ceanothus oliganthus var. oliganthus NULL 1032b 2000-06-27   Los Angeles 822 San Gabriel Mountains: Firebreak above Upper Winter Creek Trail, ca. 2 miles northwest of Chantry Flat along FS Road 2N41.2, north of San Olene Canyon.; Mt. Wilson
        RSA653928 RSA Ceanothus oliganthus var. oliganthus NULL 1032a 2000-06-27   Los Angeles 822 San Gabriel Mountains: Firebreak above Upper Winter Creek Trail, ca. 2 miles northwest of Chantry Flat along FS Road 2N41.2, north of San Olene Canyon.; Mt. Wilson
        RSA655773 RSA Ceanothus oliganthus subsp. oliganthus LeRoy Gross 335 2001-01-28   Los Angeles 487 Verdugo Mountains, north side: Along dirt road were Mesa Lila Road ends, at bottom of Ridge between Engleheard and Henderson Canyons.
        RSA655941 RSA Ceanothus oliganthus var. oliganthus James Henrickson 20707B 2000-04-15   Los Angeles 472 1 mile SE of Newhall in W part of Whitney Canyon just NE of junction of San Fernando Road and State Hwy 14, within 200ft of Hwy 14.
     ?  RSA656269 RSA Ceanothus oliganthus Bill McKinley 5 1976-04-18   Los Angeles 402 Verdugo Mountains: 10 yards west of intersection of Fire Roads 890 yards up Beaudry Fire Road west of Beaudry Blvd., vicinity Oakmont Country Club, Glendale.
        RSA657448 RSA Ceanothus oliganthus L. Corpening 1 1979-04-23   Los Angeles NULL Verdugo Mountains Region: About 1⁄2 mile north of intersection of Blanchard Canyon Road and Covert Ave., Tujunga. Feet.
        RSA658210 RSA Ceanothus sorediatus T. A. Daubert 667 1991-05-19   Orange NULL Tucker Wildlife Sanctuary, Modjeska Canon, office planter.
        RSA658227 RSA Ceanothus oliganthus var. oliganthus Naomi Zohman 32 1985-04-28   Los Angeles NULL Junction of CA Hwy 39 along west fork of San Gabriel River. Forest Service Road.
        RSA659840 RSA Ceanothus oliganthus var. oliganthus NULL s.n. 1991-06-21   Los Angeles 755 Fern Canyon. Open ridgetop, firebreak W of 2N66.
        RSA660402 RSA Ceanothus oliganthus var. oliganthus Orlando Mistretta 591 1992-06-17   Los Angeles NULL Road 2N09 EA. Curtiss Haul Road, Cow Canon. From 2nd drainage down to Canon.
        RSA660630 RSA Ceanothus oliganthus var. oliganthus Matt Bogdanoff 23 1981-05-25   Los Angeles 548 Glendora Mtn. Rd., 4.1 N of junction with Sierra Madre Ave., N of Glendora.
        RSA66859 RSA Ceanothus oliganthus var. sorediatus P. A. Munz 16304 1951-04-13   San Luis Obispo 701 Grade on Hwy 178, above La Panza Public Camp, La Panza Range.
        RSA673494 RSA Ceanothus oliganthus var. oliganthus NULL 7659 2000-04-19   Riverside 640 Santa Ana Mountains&slo;Santa Rosa Plateau: Near Squaw Mountain. Series of unpaved roads on east- and north-facing slopes.; Wildomar Quad.
        RSA674954 RSA Ceanothus oliganthus NULL 8566 2001-06-08   Riverside 335 Santa Ana Mountains: Southern margin of county, just northeast of Rainbow Valley.; Temecula
        RSA677930 RSA Ceanothus oliganthus Sarah J. De Groot 82 2001-03-25   San Diego NULL Hidden Meadows 92026 [near Vista ? ].
        RSA691043 RSA Ceanothus oliganthus var. oliganthus NULL 7326 2001-05-10   San Diego 784 East side of Guatay Mountain, northeast [should be southeast ] of the town of Guatay.
        RSA702181 RSA Ceanothus oliganthus var. oliganthus Scott D. White 10624 2004-07-27   Los Angeles 1066 Angeles National ForestSan Gabriel Mtns. Clear Creek area. Roadside and hiking trail S side of Angeles Forest Hwy, ca. 0.2 W of jtn with Angeles Crest Hwy.; Condor Peak
        RSA708423 RSA Ceanothus oliganthus NULL 10783 2005-02-14   Riverside 822 Private. Proposed home site.Santa Ana Mountains: Santa Rosa Plateau area, northwest of Squaw Mtn. Terminus of Via Ranchero at San Diego County line.; Wildomar
        RSA710482 RSA Ceanothus oliganthus var. oliganthus Jon P. Rebman 11640 2005-04-09   San Diego 1234 Cleveland National Forest: northwest of Lake Murray, southeast side of Los Pinos Mountain, along the road to the lookout tower. Square S21.
        RSA714690 RSA Ceanothus oliganthus var. oliganthus NULL 26945 2003-06-18   Los Angeles 1036 Western Transverse Range: around large sandstone monolith (visible for miles) along private crest road, NW of head of Sulphur Canyon.; Simi Valley East 7.5′
        RSA719058 RSA Ceanothus oliganthus var. oliganthus R. G. Swinney 5957 1998-04-13   Los Angeles 548 Marshall and Live Oak Canyon drainages, La Verne; Mt. Baldy 7.5′
        RSA719641 RSA Ceanothus oliganthus var. oliganthus R. G. Swinney 5915 1998-03-14   Los Angeles 792 Evey Canyon, ca. 0.75 W of Mt. Baldy Rd., ca. 0.3 NE of Potato Mtn.
        RSA724566 RSA Ceanothus oliganthus K. Dobry d-251 1991-03-16   Los Angeles NULL Santa Monica Mts. Upper Stunt Rd. Cold Creek Cyn
        RSA724567 RSA Ceanothus oliganthus K. Dobry d-262 1991-03-23   Los Angeles NULL Santa Monica Mts. Upper Cold Creek Cyn
        RSA729760 RSA Ceanothus oliganthus R. G. Swinney 6728 1998-08-10   Los Angeles 670 San Gabriel Mtns.: Cattle Canyon, west of (downstream from) Thompson Flat.; Mt. Baldy 7.5′ Q
        RSA732887 RSA Ceanothus oliganthus var. oliganthus NULL 13147 2007-04-23   San Diego 790 Canon Marin Corps Base: Santa Margarita Mt., Foxtrot Training Area, east of Artillery Firing Range 40, northeast of Roblar Road.
        RSA747434 RSA Ceanothus oliganthus var. oliganthus NULL 143 2007-03-22   Ventura 688 Los Padres National Forest. Ojai Ranger District. Along Rt. 3 N of town of Ojai, just past Wheeler Gorge Campground where Ortega Trail begins (about 1.7 mi. from Wheeler Gorge Campground).
        RSA747737 RSA Ceanothus oliganthus subsp. oliganthus NULL 12694 2009-05-12   Los Angeles 548 San Gabriel Mountains: Millard Canyon; North of Altadena via Chaney Trail, in the vicinity of intersection with Echo Mountain Lowe Fire Road.; Pasadena
        RSA748166 RSA Ceanothus oliganthus var. sorediatus NULL 7 2007-03-10   Orange 956 Cleveland National Forest, 2 N of Main Divide Rd.&slo;NF3S04, off Hwy. 74.
        RSA748744 RSA Ceanothus oliganthus R. G. Swinney 8591 2008-03-31   Los Angeles 1002 Glendora Mountain summit; Glendora 7.5′ Q.
        RSA748828 RSA Ceanothus oliganthus var. oliganthus NULL 597 2005-03-18   Ventura 317 Los Padres National Forest on Hwy 23, Forest Rd. 6N16 in the Sespe Condor Sanctuary.
        RSA758524 RSA Ceanothus oliganthus NULL DOB864c 2007-04-21   Ventura 1069 Los Padres National Forest, roadside on Highway 33, 0.19 miles south of intersection with Rose Valley Road (NF 6N31), 9.51 km 1 degree true north of Ojai.
        RSA758705 RSA Ceanothus oliganthus var. oliganthus NULL 2505 2008-04-19   Los Angeles 554 Transverse Ranges; San Gabriel Mountains region: Southern California transmission line tower (Segment 6, Structure 115 per TRTP Survey 2008), vicinity of Van Tassel Canon.
        RSA762366 RSA Ceanothus oliganthus var. oliganthus R. G. Swinney 10117 2009-03-16   Los Angeles 227 Azusa, mouth of San Gabriel River Canon, 40 NE of River Bike Path parking lot at Hwy 39; Azusa 7.5 Q.
        RSA762411 RSA Ceanothus oliganthus var. oliganthus NULL 3010 2008-05-09   Los Angeles 844 Southern California Edison transmission line corridor (Segment 11, structure 63) per TRTP Survey 2008), in the vicinity of Arroyo Seco Canyon.
        RSA764033 RSA Ceanothus oliganthus Doris Bowers 631 1957-03-24   Los Angeles 1219 Millard′s Canyon N&slo;o Altadena
        RSA77698 RSA Ceanothus oliganthus var. sorediatus F. W. Peirson 732 1920-04-26   Los Angeles 213 Santa Anita Wash, S base of San Gabriel Mts.
        RSA783283 RSA Ceanothus oliganthus J. D. Olmsted 320 1959-03-27   Los Angeles 426 San Dimas Creek. 0.25 mi S of gaging station below San Dimas ranger station on east bank of stream.
        RSA79058 RSA Ceanothus oliganthus var. sorediatus NULL 17093 1952-05-06   Santa Clara 609 Jct Hwy 5 with side road to Los Gatos along Santa Cruz Santa Clara County line.
        RSA790668 RSA Ceanothus oliganthus NULL 49701 1977-04-27  ? Orange 899 Northern Santa Ana Mountains: Sierra Peak.
        RSA790670 RSA Ceanothus oliganthus NULL 49699 1977-04-27  ? Orange NULL Northern Santa Ana Mountains: Sierra Peak.
        RSA796354 RSA Ceanothus oliganthus Forrest Freund 114 2013-03-12   Los Angeles NULL City of Claremont Rancho Santa Ana botanic garden Bed Co10
        RSA797657 RSA Ceanothus oliganthus NULL 49760 1977-05-18   Orange NULL Santa Ana Mountains: at head of Trabuco Canyon Trail
        RSA798451 RSA Ceanothus oliganthus var. sorediatus NULL HL-1133 1995-04-01   Monterey 340 Fort Hunter Liggett (Training Area 26), ca.100 m south of bridge over Nacimiento River, 1.1 air km SE of Salmon Creek Road ford, ca. 5.1 air km northwest of Crystal Knob.
        RSA8603 RSA Ceanothus oliganthus var. sorediatus Roxana S. Ferris 8378 1933-05-01   San Benito NULL Between San Lorenzo Creek dramage and Fenandez Valley.
        RSA95345 RSA Ceanothus oliganthus F. W. Peirson 5760 1925-04-18   Ventura 304 Sespe Creek.
        RSA95346 RSA Ceanothus oliganthus var. oliganthus NULL 6513 1926-03-20   Los Angeles 1005 Arroyo Seco.
        RSA95347 RSA Ceanothus oliganthus var. oliganthus F. W. Peirson 5470 1925-03-18   Los Angeles 381 South slope of Newhall Grade, west end of San Gabriel Mts
        RSA95348 RSA Ceanothus oliganthus var. oliganthus F. W. Peirson 113 1918-06-30   Los Angeles 1341 Eaton Canyon, south face of San Gabriel Mts. Fruiting branch from 4400 feet on Mt. Wilson Trail.
        RSA95349 RSA Ceanothus oliganthus F. W. Peirson 6711 1926-05-01   San Diego NULL Along trail from Oak Grove to Palomar Mt.
        RSA95350 RSA Ceanothus oliganthus F. W. Peirson 5735 1925-04-11   Orange 914 slope above mill, in Silverado Canyon, Santa Ana Mountains.
        RSA95351 RSA Ceanothus oliganthus F. W. Peirson 7116 1927-03-19   Los Angeles NULL Seminole Hot Springs. Santa Monica Mts.
        RSA95352 RSA Ceanothus oliganthus F. W. Peirson 3494 1923-05-06   Orange 990 Trail to Santiago Peak from Holy Jim Canyon.
        RSA95353 RSA Ceanothus oliganthus F. W. Peirson 9380 1931-05-30   Riverside 762 Along Glen Ivy Trail to Santiago Peak, Santa Ana Mts.
        RSA95354 RSA Ceanothus oliganthus var. sorediatus F. W. Peirson 5673 1925-03-25   San Luis Obispo 411 Morro Creek
        RSA95355 RSA Ceanothus oliganthus var. orcuttii F. W. Peirson 5998 1925-05-19   San Diego 1676 Middle Peak, Cuyamaca Mountains, eastern San Diego County
        SBBG110670 SBBG Ceanothus oliganthus var. sorediatus Clare B. Hardham 6749 1961-04-04   Monterey NULL Pine Cyn, S of Salinas
        SBBG114072 SBBG Ceanothus oliganthus var. oliganthus NULL NULL 2001-04-24   Ventura 609 Yerba Buena Rd, 9 mi E of jct with St Hwy 1; Santa Monica Mtns
        SBBG152544 SBBG Ceanothus oliganthus var. oliganthus NULL 2018-91 2018-04-15   Santa Barbara 797 Tunnel Trail from Camino Cielo to Rattlesnake Connector.
     ?  SBBG153341 SBBG Ceanothus megacarpus subsp. megacarpus D. Rodriguez NULL 2001-03-01   Santa Barbara NULL Santa Cruz Island: Scorpion drainage
     ?  SBBG153515 SBBG Ceanothus megacarpus subsp. megacarpus Michael R. Benedict NULL 1969-05-03   Santa Barbara NULL Santa Cruz Island: About one-quarter-mile below dense Lyonothamnus grove, upper Tinkers Canyon, east of Pelican Canyon.
        SBBG153516 SBBG Ceanothus megacarpus subsp. megacarpus NULL 4236 1990-04-07   Los Angeles NULL San Clemente Island: Lower half of China Cyn., S end of Island, W side.
        SBBG154130 SBBG Ceanothus oliganthus var. orcuttii NULL 34217 2018-05-01   San Diego 206 Camp Pendleton: northeastern portion of Base; Training Area Range 409A; E of Roblar Rd and N of Mojito Rd at bottom of cyn; along Roblar Creek
        SBBG155988 SBBG Ceanothus megacarpus subsp. megacarpus Robert F. Thorne 36311 1966-04-29   Los Angeles 411 Santa Catalina Island: Below road to White′s Landing, above turn-off to Echo Lake.
        SBBG160096 SBBG Ceanothus oliganthus var. sorediatus NULL 5493 2003-02-17   Ventura 518 0.5 mi S of Wheeler Gorge Campground, MM 18.50, Los Padres National Forest.
        SBBG160097 SBBG Ceanothus oliganthus var. sorediatus NULL 5492 2003-02-17   Ventura 518 0.5 mi S of Wheeler Gorge Campground, MM 18.50, Los Padres National Forest.
        SBBG167191 SBBG Ceanothus oliganthus var. sorediatus NULL NULL 1974-05-29   San Luis Obispo NULL about 0.5 W of Cuesta Summit and US Hwy 101
        SBBG167192 SBBG Ceanothus oliganthus var. sorediatus Clare B. Hardham 6749 1961-04-04   Monterey 457 Pine Cyn, Salinas
        SBBG167193 SBBG Ceanothus oliganthus var. sorediatus Clare B. Hardham 9011 1962-04-17   San Luis Obispo NULL ridge E of Cuesta
        SBBG167194 SBBG Ceanothus oliganthus var. sorediatus H. and M. Dearing 1018 1937-05-09   Santa Barbara NULL Santa Ynez Mtns: Los Padres National Forest; La Cumbre Lookout
        SBBG167195 SBBG Ceanothus oliganthus var. sorediatus Clifton F. Smith 118 1943-09-07   Santa Barbara NULL Mission Crk, SE of jct of Mission Cyn Rd and Tunnel Rd
        SBBG167196 SBBG Ceanothus oliganthus var. sorediatus Clifton F. Smith 486 1944-02-05   Santa Barbara 396 Tunnel picnic grounds, Mission Cyn
        SBBG167197 SBBG Ceanothus oliganthus var. sorediatus L. W. Edge 468 1974-06-11   San Luis Obispo NULL Santa Rita Cyn Rd
        SBBG167198 SBBG Ceanothus oliganthus var. sorediatus Steven A. Junak, T. Ayers 4124 1989-07-14   San Luis Obispo 505 Los Padres National Forest; extreme N edge of Cuesta Ridge Botanical Area, end of powerline rd 0.4 mi SW of intersection with Tassajera Crk Rd
        SBBG167208 SBBG Ceanothus oliganthus var. oliganthus NULL 18-322 2018-06-04   Santa Barbara 1079 top of firebreak on ridge near end of Zaca OHV Road.
        SBBG167209 SBBG Ceanothus oliganthus var. oliganthus NULL 4981 2018-08-01   Santa Barbara 327 Along Mission Creek, ca. 200 m downstream from Tunnel Trail&slo;Spyglass Ridge Road.
        SBBG167210 SBBG Ceanothus oliganthus var. oliganthus NULL 7189 2006-02-24   Ventura 166 Sexton Cyn at Arroyo Verde Park, hills NE of park
        SBBG167211 SBBG Ceanothus oliganthus var. oliganthus NULL 4889 2018-07-20   Santa Barbara 940 Tunnel Trail, ca. 0.75 mi from upper trail head.
        SBBG167212 SBBG Ceanothus oliganthus var. oliganthus NULL 4906 2018-07-20   Santa Barbara 795 Intersection of Tunnel Trail and Rattlesnake Connector Trail, ˜ 1.5 mi from Gibraltar Road.
        SBBG167213 SBBG Ceanothus oliganthus var. oliganthus NULL 2018-591 2018-07-02   Santa Barbara 668 Santa Cruz Jeepway.
        SBBG167214 SBBG Ceanothus oliganthus var. oliganthus NULL 4020 2018-04-16   Santa Barbara 845 Mission Falls along Tunnel Trail.
        SBBG167215 SBBG Ceanothus oliganthus var. oliganthus NULL 4003 2018-04-16   Santa Barbara 1001 Tunnel Trail to Gibraltar Road, starting at East Camino Cielo Trailhead. Along trail.
        SBBG167216 SBBG Ceanothus oliganthus var. oliganthus NULL 3887 2018-03-12   Santa Barbara 486 Jesusita Trail, near small tributary to main creek
        SBBG167217 SBBG Ceanothus oliganthus var. oliganthus NULL 3954 2018-03-15   Santa Barbara 475 Rattlesnake Trail.
        SBBG167218 SBBG Ceanothus oliganthus var. oliganthus G. F. Hrusa, P. Ward, S. Harrison, M. Andrews 14511 1998-06-06   Monterey 350 Fort Hunter Liggett: immediately above Los Bueyes Crk; Ft Hunter Liggett
        SBBG167219 SBBG Ceanothus oliganthus var. oliganthus P. Bartholomew NULL 1939-04-14   Santa Barbara NULL Santa Ynez Mtns: Los Padres National Forest; above Juncal Ford
        SBBG167220 SBBG Ceanothus oliganthus var. oliganthus Carol Bornstein, E. Collins NULL 1992-04-14   San Diego 769 Otay Mtn Rd from Thousand Trails Camp
        SBBG167221 SBBG Ceanothus oliganthus var. oliganthus Ralph Hoffmann NULL 1925-05-23   Santa Barbara NULL Santa Ynez Mtns: Franklin Trail, Carpinteria
        SBBG167222 SBBG Ceanothus oliganthus var. oliganthus P. Bartholomew NULL 1938-08-17   Santa Barbara NULL Santa Ynez Mtns: Los Padres National Forest; upper Santa Ynez River, Los Padres Nat Forest
        SBBG167223 SBBG Ceanothus oliganthus var. oliganthus P. Bartholomew NULL 1939-04-14   Santa Barbara NULL Santa Ynez Mtns: Juncal Reservoir
        SBBG167224 SBBG Ceanothus oliganthus var. oliganthus M. Van Rensselaer 511 1938-05-29   Santa Barbara NULL Santa Ynez Mtns: Los Padres National Forest; below Gibraltar Dam
        SBBG167225 SBBG Ceanothus oliganthus var. oliganthus Henry M. Pollard NULL 1959-04-15   Santa Barbara 1158 Santa Ynez Mtns: Los Padres National Forest; Camino Cielo on N side of La Cumbre Pk
        SBBG167226 SBBG Ceanothus oliganthus var. oliganthus R. Hartwell 131 1938-09-30   Santa Barbara 762 Santa Ynez Mtns: Los Padres National Forest; 1.2 mi S of Flores Flats
        SBBG167227 SBBG Ceanothus oliganthus var. oliganthus M. N. Ackley NULL 1929-04-01   Los Angeles 487 La Crescenta
        SBBG167228 SBBG Ceanothus oliganthus var. oliganthus R. F. Thorne 34055 1964-01-25   Los Angeles 762 Chantry Flats N of Sierra Madre
        SBBG167229 SBBG Ceanothus oliganthus var. oliganthus K. A. Wilson 859 1961-02-18   Los Angeles NULL Mulholland Hwy, 2 W of Seminole Hot Springs
        SBBG167230 SBBG Ceanothus oliganthus var. oliganthus A. Griffith 4499 1962-11-15   Los Angeles NULL Chantry Flat, Big Santa Anita Cyn
        SBBG167887 SBBG Ceanothus oliganthus var. sorediatus Clare B. Hardham 6749 1961-04-04   Monterey NULL Pine Cyn, S of Salinas
        SBBG168310 SBBG Ceanothus oliganthus var. orcuttii Reid Moran 15975 1969-05-17   San Diego NULL N of Inspiration Pt
        SBBG168311 SBBG Ceanothus oliganthus var. orcuttii C. Davidson 5599 1977-05-18   Orange NULL Cleveland National Forest; Pleasant Pk, (on county line)
        SBBG168312 SBBG Ceanothus oliganthus var. orcuttii Frederic E. Clements NULL 1927-03-04   San Diego NULL Barrett Lake
        SBBG168313 SBBG Ceanothus oliganthus var. orcuttii L. Rowntree NULL 1929-05-10   San Diego NULL Cuyamaca Mtn
        SBBG168314 SBBG Ceanothus oliganthus var. orcuttii H. and M. Dearing 3151 1939-04-10   San Diego NULL east of Julian on Banner-Julian Grade
        SBBG168315 SBBG Ceanothus oliganthus var. orcuttii R. Prag 252a 1972-03-26   San Diego NULL St Highway 78, 2.3 mi S of jct with Hwy 79, near Julian
        SBBG168316 SBBG Ceanothus oliganthus var. orcuttii R. M. Beauchamp 3287 1972-04-16   San Diego 408 N end of Agua Tibia Trail
        SBBG168317 SBBG Ceanothus oliganthus var. orcuttii M. Van Rensselaer 1675 1941-05-31   San Diego NULL Palomar Mtn, near Palomar Post Office
        SBBG168318 SBBG Ceanothus oliganthus var. orcuttii M. Van Rensselaer NULL 1936-07-08   San Diego NULL Palomar Mtn
        SBBG168319 SBBG Ceanothus oliganthus var. orcuttii M. Van Rensselaer 609 1938-09-07   San Diego NULL Palomar Mtn
        SBBG168321 SBBG Ceanothus oliganthus var. sorediatus Carol Bornstein, E. Collins NULL 1992-04-14   San Diego 411 Otay Mtn Rd from Thousand Trails Camp
        SBBG168322 SBBG Ceanothus oliganthus var. sorediatus D. Wilken with E. Painter, M. Wetherwax 16222 2005-04-04   Monterey 800 Los Padres National Forest; above Redwood Spring, along Cone Pk Rd
        SBBG168323 SBBG Ceanothus oliganthus var. sorediatus P. Douglas, E. Painter, E. Neese HL1341 1995-04-04   Monterey 300 Fort Hunter Liggett: near W side of Salmon Crk Rd ford of Nacimiento River, 4.2 km SSW of Woodrow Reservoir, 5 WNW of Sycamore Reservoir; Ft Hunter Liggett
        SBBG168324 SBBG Ceanothus oliganthus var. sorediatus E. Painter, E. Neese, M. Osborne, S. Weis HL3165 1997-03-25   Monterey 920 Fort Hunter Liggett: ca. 0.3 W of Alder Pk, ca. 3 km SSW of Basket Spring; USFS&slo;Ft Hunter Liggett interface
        SBBG168325 SBBG Ceanothus oliganthus var. sorediatus N. Hastings, R. Smith, E. Neese, E. Painter HL1133 1995-04-01   Monterey 340 Fort Hunter Liggett: ca. 100 m S of bridge over Nacimiento River, 1.1 km SE of Salmon Crk Rd ford, ca. 5.1 W of Crystal Knob; Ft Hunter Liggett
     ?  SBBG168326 SBBG Ceanothus oliganthus var. sorediatus J. Doty 561 1969-03-07   San Diego NULL south side of Miramar Rd, 2.8 W of its jct with US Hwy 395; Kearny Mesa
        SBBG168327 SBBG Ceanothus oliganthus var. sorediatus Steven A. Junak 4201 1990-04-26   San Luis Obispo 518 near N boundary of Cuesta Ridge Botanical Area, ca. 0.4 mi S of Tassajera Crk Rd at S end of dirt rd on Ames property, which is ca. 1.8 W of intersection with Hwy 101
        SBBG168328 SBBG Ceanothus oliganthus var. sorediatus Steven A. Junak 4303 1990-05-01   San Luis Obispo 594 Los Padres National Forest; N edge of Cuesta Ridge Botanical Area, along old trail on ridge ca. 0.55 mi E of W Cuesta Ridge Rd, ca. 0.3 mi S of second high voltage tower E of W Cuesta Ridge Rd
        SBBG168329 SBBG Ceanothus oliganthus var. sorediatus David Keil, V. Holland, L. Kelly 20593 1988-05-06   Monterey NULL 1 W of jct with Arroyo Seco Rd along Carmel Valley Rd
        SBBG168330 SBBG Ceanothus oliganthus var. sorediatus Clare B. Hardham 10157 1962-03-14   Monterey NULL Los Padres National Forest; trail to Ventana Double Cone between Pat Springs and Porto Suelo
        SBBG168331 SBBG Ceanothus oliganthus var. sorediatus NULL 28309 1999-05-04   San Luis Obispo NULL Sulphur Springs Rd, 0.5-1.1 rd mi W of jct with Deer Trail Rd; T25S R11E S19
        SBBG168332 SBBG Ceanothus oliganthus var. sorediatus D. H. Wilken 16174 2003-07-22   Humboldt 670 near Windy Nip Gap, Mattole Rd, 1.5 km SW of Cathy′s Pk
        SBBG168333 SBBG Ceanothus oliganthus var. orcuttii M. Van Rensselaer 1675b 1941-05-31   San Diego 1219 N side of the Saddle, Nate Harrison Grade, Palomar Mtn
        SBBG168334 SBBG Ceanothus oliganthus var. oliganthus Ralph Hoffmann NULL 1927-06-03   Ventura NULL Lyons Camp, Ojai [historic site]
        SBBG168335 SBBG Ceanothus oliganthus var. oliganthus Henry M. Pollard NULL 1945-01-13   Ventura NULL Foothill Trail
        SBBG168336 SBBG Ceanothus oliganthus var. oliganthus A. F. Howland, M. Darsie NULL 1931-04-02   Ventura NULL Ventura County [locality not specified]
        SBBG168337 SBBG Ceanothus oliganthus var. oliganthus Clifton F. Smith 678 1944-04-03   Santa Barbara 914 Santa Ynez Mtns: Los Padres National Forest Tunnel Trail, Mission Cyn
        SBBG168338 SBBG Ceanothus oliganthus var. oliganthus B. Clark 101 1938-06-13   Santa Barbara NULL Santa Ynez Mtns: head of Mission Cyn
        SBBG168339 SBBG Ceanothus oliganthus var. oliganthus H. and M. Dearing 4162 1940-04-09   Santa Barbara NULL Santa Ynez Mtns: W of San Marcos Pass
        SBBG168340 SBBG Ceanothus oliganthus var. oliganthus H. and M. Dearing 3064 1939-03-12   Santa Barbara NULL Santa Ynez Mtns: Mission Cyn, near Blaksley Botanic Garden
        SBBG168341 SBBG Ceanothus oliganthus var. oliganthus M. Van Rensselaer NULL 1935-07-09   Santa Barbara NULL Santa Ynez Mtns: Tunnel Portal, Mission Cyn
        SBBG168342 SBBG Ceanothus oliganthus var. oliganthus Ralph Hoffmann NULL 1929-03-14   Santa Barbara NULL Santa Ynez Mtns: Mission Cyn
        SBBG168343 SBBG Ceanothus oliganthus var. oliganthus Clifton F. Smith 552 1944-03-06   Santa Barbara NULL near woodland of picnic grounds at Tunnel Portal, Mission Cyn
        SBBG168344 SBBG Ceanothus oliganthus var. oliganthus M. Van Rensselaer NULL 1938-04-21   Monterey NULL east of Santa Cruz
        SBBG168345 SBBG Ceanothus oliganthus var. oliganthus A. Padgett 3 1984-02-04   Santa Barbara 411 Santa Ynez Mtns: E side of Mission Crk, near intersection of Jesusita and Tunnel Trails
        SBBG168346 SBBG Ceanothus oliganthus var. oliganthus Russell S. Woglum 1415 1938-04-08   Ventura NULL grade between Ojai and Santa Paula
        SBBG168347 SBBG Ceanothus oliganthus var. oliganthus M. Van Rensselaer 1736 1941-08-10   Ventura 1158 Los Padres National Forest; N fork of Ventura River, Wheeler Cyn, extending into Wheeler Gorge
        SBBG168348 SBBG Ceanothus oliganthus var. oliganthus Henry M. Pollard NULL 1963-12-07   Ventura NULL Los Padres National Forest; Nordhoff Pk., above Wheeler′s Hot Springs, on Forest Service Rd
        SBBG168349 SBBG Ceanothus oliganthus var. oliganthus Henry M. Pollard NULL 1956-02-04   Ventura NULL Los Padres National Forest; Forest Service Rd from Wheeler′s to Nordhoff Peak
        SBBG168350 SBBG Ceanothus oliganthus var. oliganthus Ralph Hoffmann NULL 1927-06-03   Ventura NULL Lyons Camp, Ojai [historic site]
        SBBG168351 SBBG Ceanothus oliganthus var. oliganthus Clifton F. Smith 518 1944-03-03   Santa Barbara 167 Mission Crk, Mission Cyn
        SBBG168352 SBBG Ceanothus oliganthus var. oliganthus M. Van Rensselaer 1018 1939-03-23   Santa Barbara NULL Santa Ynez Mtns: Mission Cyn
        SBBG169207 SBBG Ceanothus oliganthus var. sorediatus NULL 4715 2018-06-15   Santa Barbara 1216 Along Buckhorn Road (Forest Rte 9N11), ca. 100 m South of Santa Cruz Jeepway (Forest 6N14).
        SBBG169208 SBBG Ceanothus oliganthus var. sorediatus M. Van Rensselaer NULL 1938-04-26   Napa NULL Wooden Valley Grade
        SBBG169209 SBBG Ceanothus oliganthus var. sorediatus H. and M. Dearing 1019 1931-04-20   Marin NULL Mount Tamalpais
        SBBG169210 SBBG Ceanothus oliganthus var. sorediatus M. Van Rensselaer NULL 1938-04-21   Santa Cruz NULL Santa Cruz Mtns
        SBBG169211 SBBG Ceanothus oliganthus var. sorediatus Carl B. Wolf 4394 1941-07-31   San Mateo 396 1 mi E of summit of La Honda Grade, Santa Cruz Mtns
        SBBG169212 SBBG Ceanothus oliganthus var. sorediatus H. and M. Dearing 980 1933-05-22   Lake NULL 5 W of Saratoga Springs
        SBBG169213 SBBG Ceanothus oliganthus var. sorediatus R. Gankin, W. Hildreth B24683 1964-07-09   San Luis Obispo NULL upper Arroyo Grande Cyn
        SBBG169214 SBBG Ceanothus oliganthus var. sorediatus A. C. Sanders with M. Misenhelter 29265 2005-03-23   Riverside 701 E slope of Squaw Mtn, Avenida Escala just above Avenida Caleta, N of Tenaja RdSanta Rosa Plateau
        SBBG169215 SBBG Ceanothus oliganthus var. sorediatus R. D. Deragisch 6 1969-04-20   Yolo NULL 5St, Hwy 16, 5.3 mi S of Colusa County line
        SBBG169216 SBBG Ceanothus oliganthus var. sorediatus Clare B. Hardham 10169 1967-05-15   Monterey 914 Los Padres National Forest; between Boucher′s Gap [Bottchers Gap] and Ventana Double Cone
        SBBG169217 SBBG Ceanothus oliganthus var. sorediatus H. and M. Dearing 3117 1939-04-08   San Diego NULL near Dulzura on Campo Rd
        SBBG169218 SBBG Ceanothus oliganthus var. sorediatus M. A. Piehl 6373 1963-04-20   San Luis Obispo NULL ca. 0.75 W of Cuesta Summit
        SBBG169219 SBBG Ceanothus oliganthus var. sorediatus Mrs. R. W. Summers NULL 1886-02-28   San Luis Obispo NULL sandhills by sea near Arroyo Grande
        SBBG169220 SBBG Ceanothus oliganthus var. sorediatus M. Van Rensselaer NULL 1938-04-25   San Luis Obispo NULL Los Padres National Forest; Cuesta Pass
        SBBG169221 SBBG Ceanothus oliganthus var. sorediatus Ralph Hoffmann NULL 1931-07-21   Monterey NULL Los Padres National ForestBig Sur
        SBBG169222 SBBG Ceanothus oliganthus var. sorediatus M. Van Rensselaer NULL 1935-07-07   Santa Barbara 914 Santa Ynez Mtns: N side, W of La Cumbre Peak
        SBBG169223 SBBG Ceanothus oliganthus var. sorediatus P. Bartholomew NULL 1939-03-29   Santa Barbara NULL Los Padres National Forest; Hill across crk from Mono Guard Station
        SBBG169224 SBBG Ceanothus oliganthus var. sorediatus John M. Tucker 299 1941-06-14   Santa Barbara NULL Santa Ynez Mtns: Los Padres National Forest; Camino Cielo, ca. 0.25 W of La Cumbre Lookout
        SBBG169225 SBBG Ceanothus oliganthus var. sorediatus E. I. Applegate 5346 1928-03-19   Santa Clara NULL Los Gatos
        SBBG169226 SBBG Ceanothus oliganthus var. sorediatus M. Van Rensselaer NULL 1938-04-21   Santa Cruz NULL east of Santa Cruz
        SBBG169227 SBBG Ceanothus oliganthus var. sorediatus M. Van Rensselaer NULL 1938-04-21   Santa Cruz NULL east of Santa Cruz, Santa Cruz Mts
        SBBG169228 SBBG Ceanothus oliganthus var. sorediatus Carol Bornstein, E. Collins NULL 1996-04-05   Santa Barbara 548 Santa Ynez Mtns: Tequepis Cyn Trail about 0.75 mi from trailhead
        SBBG169229 SBBG Ceanothus oliganthus var. sorediatus Clifton F. Smith 3646 1952-07-10   Santa Barbara NULL Miranda Pine Rd from Pine Cyn Guard Station, in Smith Cyn area
        SBBG169230 SBBG Ceanothus oliganthus var. sorediatus Clifton F. Smith 3601 1952-07-10   Santa Barbara NULL Smith Cyn, Miranda Pine Rd
        SBBG169231 SBBG Ceanothus oliganthus var. sorediatus Clifton F. Smith 276 1943-10-23   Santa Barbara NULL Santa Ynez Mtns: El Camino Cielo, near La Cumbre Peak
        SBBG169232 SBBG Ceanothus oliganthus var. sorediatus R. Hartwell 273 1939-07-03   Santa Barbara NULL Santa Ynez Mtns: Gibraltar Lake
        SBBG169233 SBBG Ceanothus oliganthus var. sorediatus L. R. Abrams NULL 1909-03-06   Santa Barbara NULL Santa Ynez Mtns: Mission Cyn
        SBBG169234 SBBG Ceanothus oliganthus var. sorediatus E. Rockwell 924 1926-02-22   San Diego 317 Pala Grade
     ?  SBBG169235 SBBG Ceanothus oliganthus var. sorediatus Bonnie C. Templeton 526 1931-03-30   Los Angeles NULL San Marino
        SBBG169236 SBBG Ceanothus oliganthus var. sorediatus Clifton F. Smith 297 1943-10-29   Santa Barbara NULL Santa Ynez Mtns: Los Padres National Forest Jesusita Trail N of picnic grounds at Tunnel Portal, Mission Cyn
        SBBG169237 SBBG Ceanothus oliganthus var. sorediatus Carol Bornstein, E. Collins NULL 2003-06-18   San Diego 220 Questhaven Rd, 2.4 W of jct with Harmony Rd
        SBBG169238 SBBG Ceanothus oliganthus var. sorediatus E. Neese, E. Painter HL3262 1997-04-24   Monterey 780 Fort Hunter Liggett: near Coast Ridge Rd, ca. 5 km ESE of Three Peaks, ca. 6 km SSW of Hughes Reservoir; USFS&slo;Ft Hunter Liggett interface
        SBBG169239 SBBG Ceanothus oliganthus var. sorediatus E. Neese, E. Painter HL3262 1997-04-24   Monterey 780 Fort Hunter Liggett: near Coast Ridge Rd, ca. 5 km ESE of Three Peaks, ca. 6 km SSW of Hughes Reservoir; USFS&slo;Ft Hunter Liggett interface
        SBBG170289 SBBG Ceanothus oliganthus var. oliganthus NULL 18-321B 2018-06-04   Santa Barbara 1098 Fire break on ridge top near Wildhorse Canyon.
        SBBG170290 SBBG Ceanothus oliganthus var. oliganthus NULL 18-441 2018-07-02   Santa Barbara 1249 fire break above Happy Hollow Camp.
        SBBG170291 SBBG Ceanothus oliganthus var. oliganthus D. C. Odion 167 1984-06-18   Ventura 400 Santa Ynez Mtns: Los Padres National Forest; just SE of jct of Murietta and Matilija Crks
        SBBG170292 SBBG Ceanothus oliganthus var. oliganthus Henry M. Pollard NULL 1964-03-11   Ventura 457 Foothill Trail
        SBBG170293 SBBG Ceanothus oliganthus var. oliganthus Henry M. Pollard NULL 1971-02-10   Ventura NULL Los Padres National Forest; Forest Service Rd from Wheeler′s Hot Springs to Nordhoff Pk
        SBBG170294 SBBG Ceanothus oliganthus var. oliganthus Henry M. Pollard NULL 1971-02-10   Ventura 822 Los Padres National Forest; Forest Service Rd from Wheeler′s Hot Springs to Nordhoff Pk
        SBBG170295 SBBG Ceanothus oliganthus var. oliganthus NULL 206 1941-03-02   Ventura NULL St Highway 150, from Ojai to Santa Paula, ca. 0.25 mi up the hill, first ridge 3 mi E of Ojai
        SBBG170296 SBBG Ceanothus oliganthus var. oliganthus Henry M. Pollard NULL 1963-12-19   Ventura 762 Los Padres National Forest; Forest Service Rd, Wheeler Hot Springs to Nordhoff Pk
        SBBG170297 SBBG Ceanothus oliganthus var. oliganthus Henry M. Pollard NULL 1963-04-05   Ventura NULL railroad near Devil′s Gulch; Oak View
        SBBG170298 SBBG Ceanothus oliganthus NULL 49699 1977-04-27   Orange 899 Sierra Peak, Santa Ana Mtns
        SBBG170299 SBBG Ceanothus oliganthus var. oliganthus A. C. Sanders with M. A. Elvin 26945 2003-06-18   Los Angeles NULL NW of head of Sulphur Cyn, Santa Susana Mtns
        SBBG170300 SBBG Ceanothus oliganthus var. oliganthus NULL 3213 1999-04-02   Ventura 762 Los Padres National Forest; Pothole Trail, NW of Lake Piru
        SBBG170301 SBBG Ceanothus oliganthus var. oliganthus Clifton F. Smith 430 1944-01-08   Santa Barbara NULL Santa Ynez Mtns: caretaker′s house at Tunnel Portal, Mission Cyn
        SBBG170302 SBBG Ceanothus oliganthus var. oliganthus Clifton F. Smith 350 1943-10-30   Santa Barbara NULL Santa Ynez Mtns: El Camino Cielo near head of Tunnel Trail from Mission Cyn
        SBBG170303 SBBG Ceanothus oliganthus var. oliganthus Clifton F. Smith 299 1943-10-29   Santa Barbara NULL near picnic grounds at Tunnel Portal, Mission Cyn
        SBBG170304 SBBG Ceanothus oliganthus var. oliganthus Clifton F. Smith 1067 1944-07-31   Santa Barbara NULL Santa Ynez Mtns: Los Padres National Forest Jesusita Trail, near summit, Mission Cyn watershed
        SBBG170305 SBBG Ceanothus oliganthus var. oliganthus NULL 2178 1997-03-08   Ventura 548 Rocky Peak Rd, N of St Hwy 118; Santa Susana Mtns
        SBBG170342 SBBG Ceanothus oliganthus M. Van Rensselaer 1032 1939-05-30   Santa Barbara NULL East of USFS Santa Ynez Camp, upper Santa Ynez Valley
        SBBG170386 SBBG Ceanothus oliganthus var. sorediatus NULL 16067 2003-05-10   San Mateo 610 Skyline Blvd (St Hwy 35), near head of La Honda Crk, 0.8 linear km NE of Allen Lookout, Santa Cruz Mtns
        SBBG170859 SBBG Ceanothus oliganthus Henry M. Pollard NULL 1963-12-07   Ventura 762 Forest Service Rd (Wheeler′s Hot Springs to Nordhoff Pk), Ojai District
        SBBG170860 SBBG Ceanothus oliganthus Henry M. Pollard NULL 1946-03-23   Ventura 914 Ocean View Trail, Santa Ynez Mtns above Matilija Cyn
        SBBG170861 SBBG Ceanothus oliganthus Henry M. Pollard NULL 1971-02-10   Ventura 822 N slope, Forest Service Rd from Wheeler′s Springs to Nordhoff Peak, Los Padres National Forest
        SBBG181849 SBBG Ceanothus megacarpus subsp. megacarpus NULL 35257 2019-03-18   Los Angeles 430 San Clemente Island: E-central portion of island, along the road to Stone Station, approximately 0.2 mi E of its intersection with Ridge Road.
        SBBG191395 SBBG Ceanothus oliganthus Bonnie C. Templeton 4510 1929-05-05   San Bernardino 1219 San Bernardino mountains, below Pinecrest
        SBBG192144 SBBG Ceanothus oliganthus NULL 6601 2004-11-01   Ventura 518 trail N of ridgeline, S of Lang Ranch Parkway, SE of Oakbrook Regional Park, Simi Hills
        SBBG230925 SBBG Ceanothus oliganthus R. G. Swinney 5957 1998-04-13   Los Angeles 548 San Gabriel Mtns: Marshall and Live Oak Canyon drainages, LaVerne.
        SBBG3116 SBBG Ceanothus megacarpus subsp. megacarpus Robert F. Thorne 36311 1966-04-29   Los Angeles 411 Santa Catalina Island: Below road to to White′s Landing, above turn-off to Echo Lake.
        SD00019466 SD Ceanothus oliganthus Dylan Burge 2078 2016-02-22   San Diego 980 Banner Grade, NE of Banner, roadside on California State Route 78
        SD00022397 SD Ceanothus oliganthus var. orcuttii NULL 34217 2018-05-01   San Diego 206 Camp Pendleton: northeastern portion of Base; Training Area Range 409A: East of Roblar Road and north of Mojito Road at the bottom of the canyon; along Roblar Creek
        SD00027398 SD Ceanothus oliganthus var. oliganthus NULL 4906 2018-07-20   Santa Barbara 795 Los Padres National Forest: Intersection of Tunnel Trail and Rattlesnake Connector Trail, ˜ 1.5 mi from Gibraltar Road.
        SD00035274 SD Ceanothus oliganthus var. oliganthus NULL 18-322 2018-06-04   Santa Barbara 1079 Los Padre National Forest;top of firebreak on ridge near end of Zaca OHV Road
        SD00056313 SD Ceanothus oliganthus var. orcuttii Susan T. Welker 1161 1997-04-09   San Diego 563 Between Lakeside and Ramona. El Cajon Mountain Road &slo; trail from end of Shenma Rd, off Wildcan Canyon Road. Lower trailhead near gate. Grid N14.
        SD00056314 SD Ceanothus oliganthus var. orcuttii NULL s.n. 1978-09-06   San Diego NULL [Locality determined by SDNHM] Kentwood in the Pines
        SD00056315 SD Ceanothus oliganthus var. orcuttii NULL 26336 2013-05-09   San Diego 660 Camp Pendleton: northern portion of Base; Training Area Echo; east of Case Springs Road and just east of Case Springs Lake along the riparian area
        SD00056316 SD Ceanothus oliganthus var. orcuttii NULL 28666 2014-06-04   San Diego 135 Camp Pendleton: Training Area Golf: northeastern portion of Base; along Roblar Creek just off of Roblar Canyon Road
        SD00056317 SD Ceanothus oliganthus var. orcuttii Dick Schwenkmeyer s.n. 1976-06-01   San Diego 1067 Collected on Otay Mountain
        SD00056318 SD Ceanothus oliganthus var. orcuttii NULL 9240 2003-06-03   San Diego 380 Otay Mountain Ecological Reserve (California Dept. of Fish & Game): Southeast of Otay Lake; approx. 1 mile south of Otay Lakes Road; south end of reserve near Olive grove
        SD00056319 SD Ceanothus oliganthus var. orcuttii NULL 13024 2007-03-25   San Diego 742 Cleveland National Forest: Pine Creek Wilderness; north of Barrett Lake, southeast of Alpine; north of the Horsethief Canyon Trailhead on Lyons Valley Road, along the trail down into Horsethief Canyon
        SD00056320 SD Ceanothus oliganthus var. orcuttii NULL 2562 2006-03-25   San Diego 601 Iron Mountain region, Poway, Ellie Lane Trail, over 3⁄4 of a mile up the trail east from Ellie Lane parking lot.
        SD00056321 SD Ceanothus oliganthus var. orcuttii NULL 61 2005-05-26   San Diego 1145 Volcan Mountains, northern portion of San Felipe Valley Wildlife Area, bottom of Arkansas Canyon, approx. 1 mi SE of Catfish Spring. Moderate slope, 85 deg east-facing.
        SD00056322 SD Ceanothus oliganthus var. orcuttii NULL 80 2007-03-10   San Diego 473 Cleveland National Forest, W of Black Mountain, Lusardi Canyon Truck Trail, 1 NE of intersect with Pamo Road, between road and creek bed
        SD00056323 SD Ceanothus oliganthus var. orcuttii NULL 351 2007-03-11   San Diego 478 City of Lakeside. Silverwood Wildlife Sanctuary. 13 Wildcat Canyon Road. 0.37 mi E of Wildcat Canyon Road, 0.27 N of Blue Sky Ranch Road, Observation area
        SD00056324 SD Ceanothus oliganthus var. orcuttii Larry Hendrickson 2340 2007-05-31   San Diego 924 Banner Canyon, ca. 2.5 air miles east-southeast of Julian, Bureau of land Management. Approx. 1.2 surface miles northwest of intersection of State hwy. 78 and Chariot Canyon Road; 0.1 mile southwest of 78 and 0.2 mile northeast of Cincinnati Belle Mine.
        SD00056325 SD Ceanothus oliganthus var. orcuttii NULL 6701 2015-06-12   San Diego 1531 Palomar Mountain; Cleveland National Forest; Adjacent to Lone Pine Spring beside High Point Road; 1.5 miles N of intersection with Palomar Divide Road.
        SD00056326 SD Ceanothus oliganthus var. orcuttii Larry Hendrickson 6632 2015-04-12   San Diego 969 Banner Canyon; SW-side of State Route 78 (Banner Grade) near historic Gardner Bluehill Mine; 1.7 air miles east of Julian and 2.1 surface miles SE of intersection with Wynola Road.
        SD00056327 SD Ceanothus oliganthus var. orcuttii NULL 705 2011-07-15   San Diego 632 Lakeside; El Cajon Mountain, 0.6 mi E of junction Wildcat Canyon Rd and Shenma Rd, 4 W of El Capitan Reservoir Dam, 1.8 mi S of Barona Casino
        SD00056328 SD Ceanothus oliganthus var. orcuttii NULL 824 2012-05-14   San Diego 1185 Julian; I mi NW of junction of Banner Grade HWY 78 and California Riding and Hiking trail (Chariot Canyon); 0.5 NE of junction of Panorama Dr. and Delores Dr.; 3 mi SE of S end of Volcan Rd.
        SD00056329 SD Ceanothus oliganthus var. orcuttii Susan T Welker s.n. 1993-03-29   San Diego 444 Drainage along east side of Pauma Valley, south of Nate Harrison Grade, west of Palomar Mtn.
        SD00056330 SD Ceanothus oliganthus var. orcuttii Susan T Welker s.n. 1994-05-02   San Diego 1272 West of Pine Valley. Ridge between Long Valley and Corte Madera Valley, adjacent to dirt road, s.e. of lake. Corte Madera Ranch.
        SD00056331 SD Ceanothus oliganthus var. orcuttii Reid Moran 12117 1965-04-24   San Diego 930 Occasional in chaparral, 2 miles SSW of Doghouse Junction and 1 mile SSW of Otay Peak
        SD00056332 SD Ceanothus oliganthus var. orcuttii NULL 6735 2000-05-26   San Diego 550 West side of Otay Mountain; 8 miles east of 905 at the curve to Otay Mesa crossing. Burned area about 2 years old. (IPB 5&slo;06)
        SD00056333 SD Ceanothus oliganthus var. orcuttii Henk van der Werff 4012 1980-07-03   San Diego 1200 Pine Valley, Corte Madera Ranch
        SD00056334 SD Ceanothus oliganthus var. orcuttii Jerilyn Hirshberg 1678 2008-03-31   San Diego 1000 Cleveland National Forest, W of Cuyamaca Mtns, 0.25 miles SW of intersection of Boulder Creek Road and Engineers Road, on Sandy Creek below Pine Hills Guard Station, on north-facing bank of creek
        SD00056335 SD Ceanothus oliganthus var. orcuttii Jerilyn Hirshberg 1771 2008-04-26   San Diego 775 Cleveland National Forest, W of Cuyamaca Mtns, about 1.25 miles west of intersection of Boulder Creek Road and Cedar Creek Road, on north face of Eagle Peak
        SD00056336 SD Ceanothus oliganthus var. orcuttii Frank F. Gander 6243 1938-08-04   San Diego NULL Near head of Nate Harrison Grade, Palomar Mt. (IPB 5&slo;06)
        SD00056337 SD Ceanothus oliganthus var. orcuttii R. Mitchel Beauchamp 3287 1972-04-16   San Diego 1340 Open chaparral at north end of Agua Tibia Trail
        SD00056338 SD Ceanothus oliganthus var. orcuttii NULL 15889 1969-04-29   San Diego 900 Common on north slope, chaparral on Northeast side of El Cajon Mountain.
        SD00056339 SD Ceanothus oliganthus var. orcuttii Frank F. Gander 1073 1936-03-29   San Diego NULL No. slope of Lyon′s Peak
        SD00056340 SD Ceanothus oliganthus var. orcuttii R. Mitchel Beauchamp 2259 1971-04-25   San Diego 1524 Palomar Mountain State Park, Harrison Grade. (IPB 5&slo;06)
        SD00056341 SD Ceanothus oliganthus var. orcuttii Frank F. Gander 2507 1936-05-30   San Diego NULL Banner Grade, ca. 3 mi. below Julian
        SD00056342 SD Ceanothus oliganthus var. orcuttii NULL s.n. 1945-06-14   San Diego NULL Palomar. (IPB 5&slo;06)
        SD00056343 SD Ceanothus oliganthus var. orcuttii Frank F. Gander 4588 1937-09-28   San Diego NULL Deer Flat, N.E. slope Palomar Mt. (IPB 5&slo;06)
        SD00056344 SD Ceanothus oliganthus var. orcuttii NULL 8733 2003-05-01   San Diego 850 Crestridge Ecological Reserve: west of La Cresta between Alpine and El Cajon; east of Rios Canyon, on north-facing slope
        SD00056345 SD Ceanothus oliganthus var. orcuttii Bill Knerr s.n. 1987-03-28   San Diego 1036 Upper Espinosa Creek Oak woodland with C. leucodermis and downstream from C. oliganthus.
        SD00056346 SD Ceanothus oliganthus var. orcuttii Larry Hendrickson 40 1993-05-31   San Diego 1585 Volcan Mountain Periodic along the eastern side of the road.
        SD00056347 SD Ceanothus oliganthus var. orcuttii Frank F. Gander 2190 1936-05-21   San Diego NULL Featherstone Canon
        SD00056348 SD Ceanothus oliganthus var. orcuttii T. S Brandegee s.n. 1896-04-15   San Diego NULL Banner Grade
        SD00056349 SD Ceanothus oliganthus var. orcuttii Frank F. Gander 8177 1940-04-16   San Diego NULL Canyons, north slope of Tecate Mt.
        SD00056350 SD Ceanothus oliganthus var. orcuttii NULL s.n. 1925-01-01   San Diego NULL Among rocks on N.E. slope, Poway Grade
        SD00056351 SD Ceanothus oliganthus var. orcuttii Frank F. Gander 1093 1936-03-29   San Diego NULL Near top of Lyon′s Peak
        SD00056352 SD Ceanothus oliganthus var. orcuttii Russell S. Woglum s.n. 1934-03-13   San Diego NULL Julian
        SD00056353 SD Ceanothus oliganthus var. orcuttii NULL 272 2002-06-28   San Diego 1304 Palomar Mountain State Park. At west boundary of Palomar Mountain State Park, along south side of Nate Harrison Grade.
        SD00056354 SD Ceanothus oliganthus var. orcuttii NULL 2648 1971-05-31   San Diego 1800 Along dirt road, Cuyamaca Peak.
        SD00056355 SD Ceanothus oliganthus var. orcuttii Helen V. Witham 731 1970-03-15   San Diego 1000 In chaparral, Banner Grade.
        SD00056356 SD Ceanothus oliganthus var. orcuttii Larry Hendrickson 1951 2007-03-28   San Diego 850 Banner, 3 W of Scissors Crossing, beside State hwy. 78 at major curve and creek culvert near bottom of grade (local name: Horseshoe Curve).
        SD00056357 SD Ceanothus oliganthus var. orcuttii NULL 2059 1997-05-11   San Diego 1304 Agua Tibia Mountains, south of Cleveland National Forest, approximately 3.3 miles east of the intersection of Gomez Truck Trail and Adams Drive, on the south side of Gomez Truck Trail, approximately 4.0 miles East-southeast of Pala.
        SD00056358 SD Ceanothus oliganthus var. orcuttii NULL 13107 2007-04-19   San Diego 1120 Poser Mountain (Cleveland National Forest): NE of Alpine and Viejas Indian Reservation; N of Old Viejas Grade Road on the S-facing slope of the mountain
        SD00056359 SD Ceanothus oliganthus var. orcuttii NULL 227 2009-03-28   San Diego 854 Cleveland National Forest, Cuyamaca Mountains, 3.3 WSW of Middle Peak, 0.2 mi S of Mineral Hill, 20 yds S of Boulder Ck.
        SD00056360 SD Ceanothus oliganthus var. orcuttii NULL 72 2009-03-28   San Diego 1159 Cleveland National Forest, Cuyamaca Mtns., 3.5 W of Middle Peak, 3.75 mi. ENE of Eagle Peak, W of Inaja IR, along Boulder Creek Rd.
        SD00056361 SD Ceanothus oliganthus var. orcuttii NULL 1243 1995-03-14   San Diego 850 Cleveland Ntl For. Descanso district. Rd 16S04 W of Japatul Fire Station
        SD00056362 SD Ceanothus oliganthus var. orcuttii NULL 22 2003-05-20   San Diego 824 North slope of Lyons Peak, Jamul
        SD00056363 SD Ceanothus oliganthus var. orcuttii NULL 9286 2003-06-05   San Diego 1200 Viejas Mountain: northwest side near summit along the northern trail which originates off of Anderson Truck Trail&slo;West Boundary approx. 1.8 miles north of Victoria Road in Alpine
        SD00056364 SD Ceanothus oliganthus var. orcuttii V. W. Brown s.n. 1958-08-05   San Diego NULL Ramona
        SD00056365 SD Ceanothus oliganthus var. orcuttii Reid Moran 15975 1969-05-17   San Diego 1400 North of Inspiration Point, east rim of Cuyamaca Mountains. (IPB 5&slo;06)
        SD00056366 SD Ceanothus oliganthus var. orcuttii NULL 437 1995-05-10   San Diego 1219 Cleveland National Forest, Agua Tibia Wilderness Area, E face of Agua Tibia Mtn., N of upper Arroyo Seco, W of the Cutca Valley, E of the Palomar-Magee Trail and Wildhorse Trail Junction. In chaparral
        SD00056367 SD Ceanothus oliganthus var. orcuttii Victoria Marshall 44 2006-02-10   San Diego 640 Woodson Mountain, approx 4.5 mi west of Ramona and 5.5 mi east of Poway on paved road to summit accessed on foot at junction of Highway 67 and Ramona Guard Station; approx 1.3 mi from trailhead on southeast-facing slope.
        SD00056368 SD Ceanothus oliganthus var. orcuttii NULL 11640 2005-04-09   San Diego 1235 Cleveland National Forest: northwest of Lake Morena, southeast side of Los Pinos Mountain, along the road to the lookout tower
        SD00056369 SD Ceanothus oliganthus var. orcuttii Jim Lightner 132 2004-04-25   San Diego 955 L.L. Ranch, Bell Bluff Truck Trail, 2 mi south of I-8 on Japatul Valley Road.
     ?  SD00056370 SD Ceanothus oliganthus var. orcuttii C. I. Jerabek s.n. 1945-07-01   Santa Barbara NULL Santa Barbara Botanic Garden
        SD00056371 SD Ceanothus oliganthus var. orcuttii Larry Hendrickson 4606 2010-04-17   San Diego 1094 Banner Canyon, Banner Grade (State hwy. 78). 1.5 air miles NE of Julian and 1.1 miles SSE of intersection of 78 Wynola Road.
        SD00056372 SD Ceanothus oliganthus var. orcuttii Larry Hendrickson 4086 2009-06-27   San Diego 1286 Cuyamaca Rancho State Park. Cuyamaca Mountains. Pine Ridge, west of Green Valley Area Campground. Southeast side of ridgeline beside Pine Ridge Trail. 0.7 air mile NW of intersection of State hwy. 79 and access road to campground.
        SD00056373 SD Ceanothus oliganthus var. orcuttii NULL 1892 1997-04-13   San Diego 1036 Cleveland National Forest, along the Cutca Road, in Cutca Valley; approximately 0.4 miles outside the Wilderness boundary, at the junction of where Cutca Road crosses the drainages from the eastern face of Eagle Crag
        SD00056374 SD Ceanothus oliganthus var. orcuttii NULL 13147 2007-04-23   San Diego 791 Camp Pendleton Marine Corps Base: Santa Margarita Mountains, Echo Training Area, just east of Artillery Firing Range 40, northeast of Roblar Road
        SD00056375 SD Ceanothus oliganthus var. orcuttii NULL 15515 2008-06-04   San Diego 809 Santa Margarita Mountains: Cleveland National Forest; east of the border with Camp Pendleton Marine Corps Base; along the forest service road that runs on the east side of the mountains
        SD00056376 SD Ceanothus oliganthus var. orcuttii NULL 15546 2008-06-04   San Diego 908 Santa Margarita Mountains: Cleveland National Forest; just east of the border with Camp Pendleton Marine Corps Base; Margarita Peak, along the trail that leads up from the east side
        SD00056377 SD Ceanothus oliganthus var. orcuttii R. Mitchel Beauchamp 1722 1971-03-06   San Diego 750 Common on slopes, Barona Valley.
        SD00056378 SD Ceanothus oliganthus var. orcuttii Victoria Marshall 98 2006-03-31   San Diego 561 Mount Woodson, east of the city of Poway, along the Fry-Keogle Trail, ca. 1⁄2 NE of summit.
        SD00056379 SD Ceanothus oliganthus var. orcuttii Paul Beiley 35 2006-02-22   San Diego 458 Lakeside. Trailside about 1⁄4 mi. E of Wildcat Canyon Rd, approx 2 NE of Willow Rd. The locally highest peak (1,994 ft. or 608 m.) is to the SSE about 1⁄4 mi. Private land with entry at 12 Wildcat Canyon Rd.
        SD00056380 SD Ceanothus oliganthus var. orcuttii Victoria Marshall 354 2006-07-03   San Diego 549 Along the Fry-Keogle Trail on Woodson Mountain, 4.5 mi west of Ramona on Hwy 67; trail accessed at the west end of South Woodson Drive.
        SD00056381 SD Ceanothus oliganthus var. orcuttii Victoria Marshall 254 2006-05-26   San Diego 544 Fry-Keogle Trail on (NW) Woodson Mountain, 4.5 miles west of Ramona; trail can be accessed at the junction of Highway 67 and Archie Moore Road.
        SD00056382 SD Ceanothus oliganthus var. orcuttii Jerilyn Hirshberg 1406 2007-04-22   San Diego 1040 Cleveland National Forest, west of Cuyamaca Mtns, about 5 miles south of intersection of Hwy 78 and Hwy 79, .25 mile north of Eagle Peak Road on road to Deadman flat
        SD00056383 SD Ceanothus oliganthus var. orcuttii NULL 17827 2009-05-28   San Diego 670 Cleveland National Forest: Northeast of El Cajon Mountain, west of the San Diego River, and south of Barona Mesa; along El Cajon Mountain Truck Trail
        SD00056384 SD Ceanothus oliganthus var. orcuttii Keli E Balo 2 2006-04-23   San Diego 1342 Los Pinos Mtn, 3.5 N of Lake Morena, 2.5 mi S of Corte Madera Valley, 5.5 W of I-8 at Buckman Springs
        SD00056385 SD Ceanothus oliganthus var. orcuttii NULL 213 2009-05-16   San Diego 458 Otay Mountain NW side, Bureau of Land Management, canyon just W of Little Cedar Canyon that begins at eastern end of Lower Otay Lake; 2.6 miles SE on the dirt road starting at the yellow gate off Otay Lakes Road.
        SD00056386 SD Ceanothus oliganthus var. orcuttii Henk van der Werff 4469 1982-04-16   San Diego 1200 Pine Valley, Corte Madera Ranch
        SD00056387 SD Ceanothus oliganthus var. orcuttii NULL 21 2005-03-13   San Diego 732 Lyons Peak. 0.5 NE of summit, on the northern half of Granite Oaks Rd. 6 mi E of city of Jamul, 3⁄4 mi SW of intersection of Honey Springs Rd and Japatul Valley Rd.
        SD00056388 SD Ceanothus oliganthus var. orcuttii Robert Lauri 91 2002-04-04   San Diego 1512 Palomar Mountain State Park on Boucher Hill Trail, 0.65 miles northwest of Boucher Hill Lookout.
        SD00056389 SD Ceanothus oliganthus var. orcuttii NULL 14844 2008-04-22   San Diego 1020 Cleveland National Forest; NW of Morena Reservoir, along road (Morena Stokes Valley Road) to Corral Canyon OHV area just S of Morena Creek
        SD00056390 SD Ceanothus oliganthus var. orcuttii NULL 2296 2002-05-24   San Diego 1882 Northeast side of Cuyamaca Peak.
        SD00056391 SD Ceanothus oliganthus var. orcuttii NULL 2274 2002-05-24   San Diego 1804 Cuyamaca State Park, trail to Cuyamaca Peak, ca. 3⁄4 mile from Paso Picacho campground. Hilly, open area north of trail.
        SD00056392 SD Ceanothus oliganthus var. orcuttii NULL 18037 2009-06-09   San Diego 1667 Cuyamaca Rancho State Park: Middle Peak; along Middle Peak Loop Fire Road northwest side of the peak
        SD00056393 SD Ceanothus oliganthus var. orcuttii NULL 2575 2008-05-14   San Diego 942 Hellhole Canyon Open Space Preserve: east of Valley Center and northeast of Lake Wohlford; north portion of preserve, lesser western ridge of Rodriguez Mountain ca. 2 miles west of main peak.
        SD00056394 SD Ceanothus oliganthus var. orcuttii R. Mitchel Beauchamp 456 1967-05-12   San Diego 823 Otay Mt. Truck Trail, west slope of Otay Mountain, in view of summit.
        SD00056395 SD Ceanothus oliganthus var. orcuttii NULL 13252 2007-04-23   San Diego 877 Camp Pendleton Marine Corps Base: Santa Margarita Mountains, Foxtrot Training Area, east of Artillery Firing Range 40, north of Roblar Road under multiple aerial cables
        SD00056396 SD Ceanothus oliganthus var. orcuttii Darin L. Banks 99 1995-03-16   Riverside 549 Cleveland National Forest, Agua Tibia Wilderness Area. N slope ofAgua Tibia Mtn., E of the Dripping Springs alcove, Arroyo Seco drainage.
     ?  SD00056397 SD Ceanothus oliganthus var. orcuttii Darley F. Howe s.n. 1948-05-02   Los Angeles 1128 Angeles Crest Road to Mt. Wilson
     ?  SD00056398 SD Ceanothus oliganthus var. orcuttii NULL s.n. 1915-01-01  ? Unknown NULL Claremont
        SD00056399 SD Ceanothus oliganthus var. orcuttii P. C. Everett 7234 1935-06-19  ? Orange 1219 Santa Ana Mts., Main divide motorway junction with Tabuco Canyon Truck trail.
     ?  SD00056400 SD Ceanothus oliganthus var. orcuttii R.G. Swinney 14200 2011-03-26   Los Angeles 476 San Gabriel Mountains; San Dimas Experimental Forest, West Fork San Dimas Canyon, 0.1 to 0.6 mile upstream from confluence with San Dimas Canyon )Glendora 7.5′Q)
        SD00056406 SD Ceanothus oliganthus var. sorediatus R. Cox s.n. 1999-04-06   San Diego NULL Encinitas, Quail Botanical Gardens
        SD00056407 SD Ceanothus oliganthus var. sorediatus Darley F. Howe s.n. 1960-04-10   San Luis Obispo 465 .6 mile on road west of Cuesta Pass, 6 miles north of San Luis Obispo
        SD00056408 SD Ceanothus oliganthus var. sorediatus Darley F. Howe s.n. 1951-04-28   Unknown 762 Santa Lucia Mts.
        SD00056409 SD Ceanothus oliganthus var. sorediatus NULL 29265 2005-03-23   Riverside 701 Santa Ana Mtns.: Santa Rosa Plateau, east slope of Squaw Mtn., Av. Escala just above Av. Caleta, N of Tenaja Rd.
        SD00056410 SD Ceanothus oliganthus var. sorediatus Darley F. Howe s.n. 1951-04-28   Unknown 762 Santa Lucia Mts.
        SD00056411 SD Ceanothus oliganthus Susan T Welker s.n. 1993-03-15   San Diego 188 Adjacent to De Luz Rd., north of De Luz, N.W. of Fallbrook.
        SD00056412 SD Ceanothus oliganthus NULL 49699 1977-04-27   Orange NULL Northern Santa Ana Mountains: Sierra Peak.
        SD00056413 SD Ceanothus oliganthus NULL 49701 1977-04-27   Orange 900 Northern Santa Ana Mountains: Sierra Peak.
        SD00056414 SD Ceanothus oliganthus NULL 49760 1977-05-18   Orange NULL Santa Ana Mountains: at head of Trabuco Canyon Trail.
        SD00057291 SD Ceanothus oliganthus Reid Moran 15812 1969-04-26   San Diego 1150 Scarce, near summit of Tecate Mountain.
        SD00057292 SD Ceanothus oliganthus NULL 2275 2002-05-24   San Diego 1804 Cuyamaca State Park, trail to Cuyamaca Peak, ca. 3⁄4 mile from Paso Picacho campground. Hilly, open area north of trail.
        SD00059254 SD Ceanothus oliganthus var. oliganthus NULL 19192b 2017-05-02   Los Angeles 797 San Gabriel Mountains, City of Glendale, Deukmejian Wilderness Park, 3429 Markridge Rd., La Crescenta, Le Mesneger Loop Trail, far west 100 meters, Sunland Quad
        SD00061640 SD Ceanothus oliganthus var. orcuttii Robert Thorne s.n. NULL   San Diego 960 Otay Mountain
        SD00062403 SD Ceanothus oliganthus var. orcuttii Helen V. Witham 1733 1972-04-07   San Diego 1626 Entrance to Lone Fir Point Road, Palomar State Park.
        SD00062404 SD Ceanothus oliganthus var. sorediatus NULL 25659 2013-03-27   San Diego 75 Camp Pendleton: northwest portion of Base; Training Area Finch; east of Basilone Road and just off of San Juan Road along San Onofre Creek
        SDSU10208 SDSU Ceanothus oliganthus var. oliganthus Youngberg, Florence NULL 1932-05-03   San Diego NULL Muzzey Grade.
        SDSU10209 SDSU Ceanothus oliganthus var. oliganthus Youngberg, Florence NULL 1932-03-24   San Diego NULL Banner Grade.
        SDSU10210 SDSU Ceanothus oliganthus var. oliganthus Howe, D. F. 460 1937-04-04   San Diego NULL Mountains east of Poway.
        SDSU10211 SDSU Ceanothus oliganthus var. oliganthus NULL NULL 1964-07-16   San Diego NULL El Cajon Mtn. Boulder Ranch.
        SDSU10212 SDSU Ceanothus oliganthus Frazier, Chris 125 1989-05-26   San Diego NULL Along truck trail (Marron Rd.) past South Bay Gun Club. (ca. 700 m.)
        SDSU10213 SDSU Ceanothus oliganthus var. oliganthus Frazier, Chris NULL 1989-02-26   San Diego NULL NULL
        SDSU10214 SDSU Ceanothus oliganthus Frazier, Chris 127 1989-04-01   San Diego NULL Wildcat Canyon rd., on east side near sign for mi. 3.5.
        SDSU10215 SDSU Ceanothus oliganthus var. oliganthus Frazier, Chris 124 1989-06-10   San Diego NULL Cutca Trail, east of Cutca Valley, just past stream crossing.
        SDSU10309 SDSU Ceanothus oliganthus var. sorediatus NULL 10IV93A 1993-04-10   Sonoma 222 Located off of Trinity Road., ca. 1.0 mile east from intersection with State Hwy 12.
        SDSU10310 SDSU Ceanothus oliganthus Cook, Lorenzo NULL 1932-04-01   Los Angeles NULL Arroyo Seco Canyon.
        SDSU10428 SDSU Ceanothus oliganthus var. sorediatus Frazier, Chris 137 1989-04-01   Monterey NULL Along Tassajara Road, ca. 5.0 miles North of China Camp.
        SDSU10429 SDSU Ceanothus oliganthus var. sorediatus Howe, D. F. 2847 1960-04-10   San Luis Obispo 457 0.6 mile on road W of Cuesta Pass, 6.0 miles N of San Luis Obispo.
        SDSU10430 SDSU Ceanothus oliganthus var. sorediatus Howe, D. F. 2116 1951-04-28   Monterey 762 San Lucia Mtns.
        SDSU14067 SDSU Ceanothus oliganthus var. orcuttii Lauri, Robert 91 2002-04-04   San Diego 460 Palomar Mountain State Park on Boucher Hill Trail, 1 mile west of Boucher Hill Lookout. On 40 degree slope, southwest facing full sun.
        SDSU14999 SDSU Ceanothus oliganthus NULL 10-VI-87 1987-06-10   San Diego 91 Santa Margarita River. Camp Joseph Pendleton MCB. San Diego County, California. Base Section: 75-95.
        SDSU15964 SDSU Ceanothus oliganthus var. oliganthus NULL 272 2002-06-28   San Diego 1303 Palomar Mountain State Park. At west boundary of Palomar Mountain State Park, along south side of Nate Harrison Grade.
        SDSU16911 SDSU Ceanothus oliganthus var. oliganthus NULL 272 2002-06-28   San Diego 1303 Palomar Mountain State Park. At west boundary of Palomar Mountain State Park, along south side of Nate Harrison Grade.
        SDSU17198 SDSU Ceanothus oliganthus var. oliganthus NULL 2562 2006-03-25   San Diego 600 Iron Mountain region, Poway, Ellie Lane Trail, over 3⁄4 of a mile up the trail east from Ellie Lane parking lot.
        SDSU17525 SDSU Ceanothus oliganthus var. oliganthus Jenkins, Jerry 2001-040 2001-04-03   San Diego NULL Santa Margarita Ecological Reserve. South edge of field station, UTM zone 6, 482200E, 3699 N. UTM transfered to GIS.
        SDSU19877 SDSU Ceanothus oliganthus NULL 2275 2002-05-24   San Diego 1804 Cuyamaca State Park, trail to Cuyamaca Peak, ca. 3⁄4 mile from Paso Picacho campground. Hilly, open area north of trail.
        SDSU19878 SDSU Ceanothus oliganthus var. orcuttii NULL 2274 2002-05-24   San Diego 1804 Cuyamaca State Park, trail to Cuyamaca Peak, ca. 3⁄4 mile from Paso Picacho campground. Hilly, open area north of trail.
        SDSU19887 SDSU Ceanothus oliganthus var. oliganthus NULL 2296 2002-05-24   San Diego 1882 Northeast side of Cuyamaca Peak.
        SDSU20076 SDSU Ceanothus oliganthus Harvey, S. R. 1856 NULL   San Diego NULL Lyons Peak.
        SDSU20077 SDSU Ceanothus oliganthus Harvey, S. R. 1854 1936-03-29   San Diego NULL Lyons peak
        SDSU22602 SDSU Ceanothus oliganthus NULL 4244 2019-05-14   San Diego 935 Otay Mountain Truck Trail, ridge of Otay Mountain.
        SFV112188 SFV Ceanothus oliganthus C. Ferguson s. n. 1972-03-09   Los Angeles NULL San Gabriel Mountains; Placerita Canyon Natural Area.
        SFV112189 SFV Ceanothus oliganthus W. A. Kelley s. n. 1969-03-30   Los Angeles 449 Santa Susana Mountains; Santa Susana Pass, Chatsworth.
        SFV112190 SFV Ceanothus oliganthus F. L. McPherson s. n. 1959-04-29   Los Angeles 1127 Santa Susana Mountains; Oat Mountain. North side of mountain near top.
        SFV112191 SFV Ceanothus oliganthus NULL s. n. 1974-06-04   Los Angeles 1021 Santa Susana Mountains; North side of Oat Mountain.
        SFV112192 SFV Ceanothus oliganthus M. L. Vincent 345 1963-05-07   Los Angeles 488 Santa Susana Mountains; Santa Susana Pass Road. 0.5 miles east of Ventura County line near top of the pass. 0.5 miles off the main road on a path.
        SFV112193 SFV Ceanothus oliganthus K. A. Wilson 859 1961-02-18   Los Angeles 499 Santa Monica Mountains; Mulholland Highway, 2 miles west of Seminole Hot Springs on abandoned, overgrown house lot.
     ?  SFV112194 SFV Ceanothus oliganthus var. oliganthus NULL 23 1992-03-13   Los Angeles 549 Verdugo Mountains; La Tuna Canyon Road at 210 Freeway.
     ?  SFV112195 SFV Ceanothus oliganthus var. oliganthus J. D. Dilley s. n. 1997-02-08   Los Angeles 609 Verdugo Mountains; La Tuna Canyon Park, about 1.2 miles up trail. Near floor of canyon with stream.
     ?  SFV112196 SFV Ceanothus oliganthus var. oliganthus L. Gross 335 2001-01-28   Los Angeles 487 Verdugo Mountains; North side of mountains along dirt road where Mesa Lila Road ends, at bottom of ridge between Engleheard and Henderson Canyons.
        SFV112197 SFV Ceanothus oliganthus var. oliganthus C. Gasser s. n. 1956-03-30   Santa Barbara 549 Santa Ynez Mountains; Rattlesnake Canyon. Hillside trail to Rattlesnake Creek.
        SFV112198 SFV Ceanothus oliganthus var. sorediatus R. A. Owens 24 1969-04-20   Solano 129 North Coast Ranges; Vaca Mountains. Mix Canyon Road, 0.75 miles west of junction with Pleasants Valley Road.
        SFV112199 SFV Ceanothus oliganthus W. A. Kelley s. n. 1971-05-01   Ventura 729 Santa Monica Mountains; Triunfo Lookout Road on north-facing slope.
        SFV112200 SFV Ceanothus oliganthus W. A. Kelley s. n. 1971-05-01   Ventura 729 Santa Monica Mountains; Triunfo Lookout Road on north-facing slope.
        SFV112201 SFV Ceanothus oliganthus D. L. Koutnik 141 1978-03-24  ? Ventura 299 Santa Monica Mountains; West side of Westlake Blvd., south of Potrero Road along Lake Eleanor.
        SFV112255 SFV Ceanothus oliganthus W. A. Kelley s. n. 1971-05-01   Ventura 729 Santa Monica Mountains; Triunfo Lookout Road on north-facing slope.
        SFV112256 SFV Ceanothus oliganthus W. A. Kelley s. n. 1971-05-01   Ventura 729 Santa Monica Mountains; Triunfo Lookout Road on north-facing slope.
        SFV112257 SFV Ceanothus oliganthus W. A. Kelley s. n. 1971-05-01   Ventura 729 Santa Monica Mountains; Triunfo Lookout Road on north-facing slope.
        SHTC2522 SHTC Ceanothus sorediatus Milam D. - 1971-04-20   Stanislaus NULL About 5 miles west of Frank Raines Park in Del Puerto Canyon
        SJSU10897 SJSU Ceanothus oliganthus var. sorediatus S.D. Hillygus NULL 1958-05-08   Santa Cruz NULL by Hwy 17 10 W of Los Gatos
        SJSU10909 SJSU Ceanothus oliganthus var. sorediatus C.E. Lindquist NULL 1958-06-05   Santa Clara NULL Santa Isabella Valley E of Mt Hamilton, Mt Hamilton Range
        SJSU10911 SJSU Ceanothus oliganthus var. sorediatus G.A. Kattenhorn NULL 1967-03-24   Los Angeles NULL Little Dalton Cr, N of Glendora, San Gabriel Mts
        SJSU10914 SJSU Ceanothus oliganthus var. sorediatus R.M. Godon NULL 1958-04-08   Santa Clara NULL Fairview Ranch 2 W of Saratoga
        SJSU1101 SJSU Ceanothus oliganthus var. sorediatus C.W. Sharsmith 5844 1951-05-27   Santa Clara 549 W slope Santa Cruz Mts above Stevens Cr
        SJSU14051 SJSU Ceanothus oliganthus C.L. Schmidt 1171 1987-04-13   Ventura 762 Yerba Buena Rd 6 mi from coast, Santa Monica Mts
        SJSU15490 SJSU Ceanothus oliganthus var. sorediatus John Rawlings, Ken Hickman 1331 2015-03-11   Santa Clara 999 Mt Umunhum, Santa Clara Co. Along Mt. Umunhum Rd at edge of chaparral at 3,278 ft
        SJSU56 SJSU Ceanothus oliganthus var. sorediatus C.D. Duncan NULL 1926-03-13   Santa Clara NULL Cupertino
        UC1007193 UCJEPS Ceanothus oliganthus var. oliganthus Philip A. Munz 15595 1940-03-18   San Diego 1066 Banner Grade
        UC1009292 UCJEPS Ceanothus oliganthus var. sorediatus Ira L. Wiggins 13075 1954-04-09   San Diego 472 5 NE of Lakeside on road to Barona Indian Reservation.
        UC1039820 UCJEPS Ceanothus oliganthus var. sorediatus J. I. Mallory 125 1956-04-26   Humboldt 762 Long Ridge Quad. 28-A-3 (Humboldt base and Mer.)
        UC1070567 UCJEPS Ceanothus oliganthus var. sorediatus A. E. Wieslander 641 1936-05-02   San Luis Obispo 762 head of McGinnis Creek La Panza Range
        UC1070897 UCJEPS Ceanothus oliganthus var. oliganthus J. E. Sowder 152 1934-01-28   Ventura 274 Rd between Ojai Valley & upper Ojai Valley Santa Paula quad.
        UC1070898 UCJEPS Ceanothus oliganthus var. oliganthus A. Lewis 320 1934-03-01   Riverside 1097 Bedford Canyon Corona quad., Cleveland Nat. For.
        UC1070899 UCJEPS Ceanothus oliganthus var. oliganthus P. L. Johannsen 237 1934-01-24   Los Angeles 457 Santa Susana Pass Santa Susana quad.
        UC1070901 UCJEPS Ceanothus oliganthus var. oliganthus A. Lewis 412 1934-05-01  ? Riverside 1371 Trabuco Canyon Elsinore quad., Cleveland Nat. For.
        UC1070902 UCJEPS Ceanothus oliganthus var. oliganthus A. D. Gifford 166 1934-04-25   Los Angeles 762 1⁄2 mi ne Castro Pk.; Triunfo Pass quad.
        UC1070904 UCJEPS Ceanothus oliganthus var. oliganthus N. French 228 1934-03-16   San Diego 1371 State Park Cuyamaca quad., Cleveland Nat. For.
        UC1070905 UCJEPS Ceanothus oliganthus var. oliganthus N. French 265 1934-03-28   San Diego 853 Viejas Mountain Cuyamaca quad., Cleveland National Forest
        UC1070906 UCJEPS Ceanothus oliganthus var. oliganthus A. E. Wieslander 57 1929-04-04   San Bernardino 838 Mouth of Mill Creek Redlands quad.
        UC1070907 UCJEPS Ceanothus oliganthus var. oliganthus A. D. Gifford 448 1935-03-15   Los Angeles 1066 2 mi ene Whitaker Peak; Tejon quad., Angeles National Forest
        UC1070908 UCJEPS Ceanothus oliganthus var. oliganthus A. D. Gifford 676 1935-05-08   Los Angeles 1066 2 mi ne Whitaker Peak; Tejon quad., Angeles National Forest
        UC1070909 UCJEPS Ceanothus oliganthus var. oliganthus C. R. Clar 76 1930-02-10   Santa Barbara 365 Hot Springs Canyon Santa Ynez quad.
        UC1070910 UCJEPS Ceanothus oliganthus var. oliganthus G. T. Nordstrom 578 1935-05-11   Ventura 396 1.6 mi s Blue Point; Tejon quad., Santa Barbara Nat. For.
        UC1070911 UCJEPS Ceanothus oliganthus var. oliganthus A. Lewis 213 1933-06-01   Los Angeles 1005 Pacoima Canyon San Fernando quad., Angeles Nat. For.
        UC1070912 UCJEPS Ceanothus oliganthus var. oliganthus R. St. John 94 1930-02-14   Los Angeles 609 Gavin Canyon Santa Susana quad. (Plot #23.)
        UC1070913 UCJEPS Ceanothus oliganthus var. oliganthus A. Simontacchi 127 1935-06-19   Ventura 1188 0.3 mi ne Sulphur Peak; Tejon quad., Santa Barbara Nat. For.
        UC1070914 UCJEPS Ceanothus oliganthus var. oliganthus H. C. Lee 632 1936-05-26   San Luis Obispo NULL 5 1⁄4 miles S. E. of Pozo; Pozo quadrangle, Santa Barbara National Forest
        UC1070915 UCJEPS Ceanothus oliganthus var. oliganthus N. French 356 1934-05-15   Ventura 701 Truinfo Pass Truinfo Pass quad.
        UC1071146 UCJEPS Ceanothus oliganthus var. oliganthus J. E. Sowder 203 1934-03-06   Ventura 1066 1⁄2 mi n Long Valley; Ventura quad., Santa Barbara
        UC1071148 UCJEPS Ceanothus oliganthus var. oliganthus A. D. Gifford 161B 1934-03-21   Ventura 426 Reasoner Canyon Piru quad., Santa Barbara National Forest
        UC1071149 UCJEPS Ceanothus oliganthus var. oliganthus A. Lewis 413 1934-05-01   Orange 1371 Trabucu Canyon Elsinore quad., Cleveland National Forest
        UC1071150 UCJEPS Ceanothus oliganthus var. oliganthus A. E. Wieslander 433 1934-03-21   Ventura 822 1 mi ne Oat Mt.; Piru quad., Santa Barbara National Forest
        UC1071151 UCJEPS Ceanothus oliganthus var. oliganthus F. W. Embree 290 1935-02-13   Santa Barbara 914 1.5 sw Blue Canyon Pass; Santa Barbara quad., Santa Barbara Nat. For.
        UC1071152 UCJEPS Ceanothus oliganthus var. oliganthus A. E. Wieslander 432 1934-03-21   Ventura 822 1 mi ne Oat Mt.; Piru quad., Santa Barbara National Forest
        UC1071154 UCJEPS Ceanothus oliganthus var. oliganthus F. W. Embree 396 1935-04-09   Santa Barbara 914 Head of Deadman Canyon Goleta quad., Santa Barbara Nat. For.
        UC1071155 UCJEPS Ceanothus oliganthus var. oliganthus R. St. John 348 1933-03-18   Los Angeles 457 Santa Susana Pass Santa Susana quad.
        UC1071156 UCJEPS Ceanothus oliganthus var. oliganthus A. D. Gifford 40 1934-04-02   Ventura 701 1.5 mi n Hutton Peak; Piru quad.
        UC1071157 UCJEPS Ceanothus oliganthus var. oliganthus D. Axelrod 160 1935-04-04   Santa Barbara 243 4 mi ne Refugio Pass; Lompoc quad.
        UC1071158 UCJEPS Ceanothus oliganthus var. oliganthus F. W. Embree 274 1935-01-08   Santa Barbara 1127 3 mi e and 1⁄2 mi s of La Cumbre Pk.; Santa Barbara quad, Santa Barbara National Forest
        UC1071159 UCJEPS Ceanothus oliganthus R. St. John 130 1930-04-25   Santa Barbara 548 Hot Springs Canyon Goleta Quad.
        UC1071160 UCJEPS Ceanothus oliganthus var. oliganthus H. A. Jensen 281 1933-04-10   Los Angeles 762 Verdugo Mountain Pasadena quad.
        UC1071161 UCJEPS Ceanothus oliganthus var. oliganthus P. L. Johannsen 214 1934-01-05   Los Angeles 609 Dry Canyon Calabasas quad.
        UC1071162 UCJEPS Ceanothus oliganthus var. oliganthus P. L. Johannsen 307 1934-02-26   Los Angeles 441 1⁄4 mi s San Fernando Pass; Santa Susana quad.
        UC1071163 UCJEPS Ceanothus oliganthus var. oliganthus A. Lewis NULL 1934-02-01   Los Angeles 1371 Pacoima Canyon San Fernando quad., Angeles National Forest
        UC1071164 UCJEPS Ceanothus oliganthus var. oliganthus P. L. Johannsen 289 1934-02-17   Los Angeles 640 Pico Canyon Santa Susana quad.
        UC1071165 UCJEPS Ceanothus oliganthus var. oliganthus R. St. John 192 1931-03-04   Riverside 609 Tim Mine Canyon Corona quad.
        UC1071166 UCJEPS Ceanothus oliganthus var. oliganthus N. French 280 1934-04-09   San Diego 1097 Otay Mountain Cuyamaca quad.
        UC1071167 UCJEPS Ceanothus oliganthus var. oliganthus J. E. Sowder 189 1934-02-01   Ventura 76 Near mouth of Casitas Creek Ventura quad.
        UC1071168 UCJEPS Ceanothus oliganthus var. oliganthus J. E. Sowder 210 1934-03-07   Ventura 853 2 mi ne Matilija; Ventura quad., Santa Barbara Nat. For.
        UC1071169 UCJEPS Ceanothus oliganthus var. oliganthus J. E. Sowder 219 1934-03-12   Ventura 762 1.5 mi n Sulphur Springs (on Gridley Creek.); Ventura quad., Santa Barbara Nat. For.
        UC1071170 UCJEPS Ceanothus oliganthus var. oliganthus J. E. Sowder 202 1934-06-03   Ventura 1066 1⁄2 mi n Long Valley; Ventura quad., Santa Barbara Nat. For.
        UC1071171 UCJEPS Ceanothus oliganthus var. oliganthus J. E. Sowder 327 1934-04-05   Ventura 609 North Fork Matilija Creek Mt. Pinos., Santa Barbara Nat. For.
        UC1071172 UCJEPS Ceanothus oliganthus var. oliganthus J. E. Sowder 314 1934-04-05   Ventura 609 North Fork Matilija Creek Mt. Pinos., Santa Barbara Nat. For.
        UC1071173 UCJEPS Ceanothus oliganthus var. oliganthus H. C. Lee 479 1936-03-11   San Luis Obispo 60 1 1⁄2 miles S.E. of Sycamore Springs.
        UC1071174 UCJEPS Ceanothus oliganthus var. oliganthus J. E. Sowder 215 1934-03-08   Ventura 304 Santa Ana Creek, N of Santa Ana Valley.
        UC1071175 UCJEPS Ceanothus oliganthus var. oliganthus A. E. Wieslander 177 1931-04-08   San Diego 1524 N Slope Boucher Mountain Ramona quad.
        UC1071176 UCJEPS Ceanothus oliganthus var. oliganthus A. E. Wieslander 176 1931-04-08   San Diego 1524 Boucher Hill Ramona quad.
        UC1071177 UCJEPS Ceanothus oliganthus var. oliganthus L. B. Burkett 41 1931-03-23   San Diego 914 Gaskill Peak Cuyamaca quad.
        UC1071178 UCJEPS Ceanothus oliganthus var. oliganthus A. E. Wieslander 6890 1934-03-26   San Diego 1127 Povery Gulch Cuyamaca quad.
        UC1071179 UCJEPS Ceanothus oliganthus var. oliganthus H. A. Jensen 96 1931-01-20   San Diego 457 San Vincente Creek Head W. Fork; El Cajon quad.
        UC1071180 UCJEPS Ceanothus oliganthus var. oliganthus A. E. Wieslander 51 1929-03-29   San Diego 609 Lakeside Rd Ramona quad.
        UC1071181 UCJEPS Ceanothus oliganthus var. oliganthus N. French 216 1934-03-09   San Diego NULL w of Banner Grade; Ramona quad.
        UC1071182 UCJEPS Ceanothus oliganthus var. oliganthus N. French 179 1934-02-10   San Diego 914 Morena Dam Cuyamaca quad., Cleveland National Forest
        UC1071310 UCJEPS Ceanothus oliganthus var. sorediatus A. E. Wieslander 190 1931-03-12   Mendocino NULL 14 mi n Willets; Willets quad.
        UC1071312 UCJEPS Ceanothus oliganthus var. sorediatus A. E. Wieslander 263 1932-03-24   San Luis Obispo 731 Near summit e of Pozo Pozo quad.
        UC1071313 UCJEPS Ceanothus oliganthus var. sorediatus D. Axelrod 165 1935-04-05   Santa Barbara 762 4 mi e Refugio Pass; Lompoc quad., Santa Barbara Nat. For.
        UC1071314 UCJEPS Ceanothus oliganthus var. sorediatus N. French 681 1936-01-27   Santa Barbara 1066 Little Pine Mt. Santa Ynez quad., Santa Barbara Nat. For.
        UC1071315 UCJEPS Ceanothus oliganthus var. sorediatus T. M. Hendrix 768 1938-04-21   Santa Clara 381 1 mi n Gilroy Hot Springs; Gilroy Hot Springs quad.
        UC1071316 UCJEPS Ceanothus oliganthus var. sorediatus H. C. Lee 643 1936-05-26   San Luis Obispo 655 5.25 mi se Pozo; Pozo quad., Santa Barbara Nat. For.
        UC1071317 UCJEPS Ceanothus oliganthus var. sorediatus J. B. Spring 67 1932-05-23   Marin 152 Salmon Creek Petaluma Quadrangle
        UC1071318 UCJEPS Ceanothus oliganthus var. sorediatus R. W. Lundh 197 1933-01-30   Alameda 304 Strawberry Canyon Concord Quadrangle
        UC1071319 UCJEPS Ceanothus oliganthus var. sorediatus C. R. Clar, T. Tyrell 8 1928-11-06   Santa Clara 731 near Plot #1 (Black Mt. Rd.); Santa Cruz Quad., near Plot #1 - Palo Alto
        UC1071320 UCJEPS Ceanothus oliganthus var. sorediatus G. E. Sindel 392 1935-11-12   Santa Clara 670 0.5 mi w Bald Mt.; New Almaden Quad.
        UC1071321 UCJEPS Ceanothus oliganthus var. sorediatus G. E. Sindel 345 1935-08-29   San Mateo 335 2 1⁄2 mi nw Black Mt.; Santa Clara Quad.
        UC1071323 UCJEPS Ceanothus oliganthus var. sorediatus G. T. Nordstrom 1093 1937-04-19   San Luis Obispo 548 2.6 mi ese Lincoln School; Adelaida Quad.
        UC1071325 UCJEPS Ceanothus oliganthus var. sorediatus W. A. Peterson 754 1937-04-27   San Luis Obispo 746 4 mi ese McChesney Mtn.; La Panza Quad.
        UC1071326 UCJEPS Ceanothus oliganthus var. sorediatus C. M. Belshaw 1646 1936-03-19   San Luis Obispo 167 0.5 mi ne Santa Manuela School; Nipomo quad.
        UC1071328 UCJEPS Ceanothus oliganthus var. sorediatus R. W. Lundh 6 1931-07-08   Santa Clara 1066 e slope Mt. Hamilton; Mt. Hamilton quad.
        UC1071329 UCJEPS Ceanothus oliganthus var. sorediatus A. E. Wieslander 189 1931-03-12   Mendocino NULL 14 mi n Willets; Willets quad.
        UC1071330 UCJEPS Ceanothus oliganthus var. sorediatus D. Axelrod 622 1936-08-05   Monterey 243 1.25 mi se Sugarloaf Peak; San Juan Bautista quad.
        UC1071331 UCJEPS Ceanothus oliganthus var. sorediatus B. Bolt 660 1936-04-10   San Luis Obispo 335 2 mi ne Mouth of Smith Creek; Cayucos quad.
        UC1071332 UCJEPS Ceanothus oliganthus var. sorediatus C. R. Clar 7 1928-11-06   San Mateo 670 Langley Hills Santa Cruz quad.
        UC1071334 UCJEPS Ceanothus oliganthus var. sorediatus E. Armstrong 1087 1934-04-01   San Luis Obispo 457 2 mi w Pozo; Pozo quad.
        UC1071335 UCJEPS Ceanothus oliganthus var. sorediatus B. Bolt 641 1936-03-22   San Luis Obispo 518 1 mi sw Cuesta Pass; San Luis Obispo quad.
        UC1071336 UCJEPS Ceanothus oliganthus var. sorediatus H. C. Lee 633 1936-05-26   San Luis Obispo 609 5.25 mi se Pozo; Pozo quad., Santa Barbara National Forest
        UC1071337 UCJEPS Ceanothus oliganthus var. sorediatus P. L. Johannsen 31 1932-03-10   San Luis Obispo 975 La Panza Range La Panza quad., Santa Barbara National Forest
        UC1071338 UCJEPS Ceanothus oliganthus var. sorediatus H. C. Lee 631 1936-05-26   San Luis Obispo 670 5.25 mi se Pozo; Santa Barbara National Forest, Pozo Quad.
        UC1071339 UCJEPS Ceanothus oliganthus var. sorediatus C. R. Clar 40 1929-08-01   Santa Cruz 762 2 mi s Loma Prieta; New Almaden Quad., s of Loma Prieta
        UC1071342 UCJEPS Ceanothus oliganthus var. sorediatus H. S. Yates 5368 1936-03-23   Monterey 304 2 1⁄2 mi nnw Cosia Knob; King City Quad.
        UC1071343 UCJEPS Ceanothus oliganthus var. sorediatus T. M. Hendrix 87 1937-04-23   San Luis Obispo 548 1.4 mi nw Hi Mt.; Pozo quad.
        UC1071522 UCJEPS Ceanothus oliganthus var. sorediatus H. A. Jensen 133 1931-02-27   San Diego 457 Peutz Valley La Jolla Quad.
     ?  UC1071523 UCJEPS Ceanothus oliganthus var. sorediatus R. St. John 183 1931-02-13   Riverside 457 Plot 70 Elsinore Quadrangle, Elsinore
        UC1071526 UCJEPS Ceanothus oliganthus var. oliganthus Jerome S. Horton 289 1936-04-17   Los Angeles 609 Monroe Canyon Flume
        UC1077071 UCJEPS Ceanothus oliganthus var. oliganthus Herbert L. Mason 12842a 1946-06-07   Santa Barbara NULL road to Little Pine Mountain; road to Little Pine Mountain
        UC1088735 UCJEPS Ceanothus oliganthus var. sorediatus Ferdinand W. Haasis 1.58-2.58 1958-01-06   Monterey 365 about 1⁄2 mi by trail w Turner Creek Campground (on ridge between Rocky Creek and Turner Creek, near middle of west section line); Los Padres National Forest, btw Rocky Creek and Turner Creek
        UC1178412 UCJEPS Ceanothus oliganthus var. sorediatus R. J. Rodin 6143 1957-04-09   San Luis Obispo NULL 1⁄2 mi w Cuesta Summit; Hwy 101
        UC1193284 UCJEPS Ceanothus oliganthus var. sorediatus P. Zinke 173 1950-10-04   Humboldt 914 w ridge Brushy Mt. (1.5 mi fron ocean.); Quad. 28D2
        UC1193285 UCJEPS Ceanothus oliganthus var. sorediatus P. Zinke 157 1950-08-26   Humboldt 91 Salmon Creek 3 mi w Miranda; Quad. 29C1, Salmon Creek
        UC1193286 UCJEPS Ceanothus oliganthus var. sorediatus P. Zinke 211 1951-04-25   Lake 640 6 mi se Lower Lake; Quad. 60A1
        UC1193287 UCJEPS Ceanothus oliganthus var. sorediatus P. Zinke 167 1950-10-04   Humboldt 182 2 mi se Honeydew; Quad. 28D1
        UC1198030 UCJEPS Ceanothus oliganthus var. sorediatus Joseph P. Tracy 12207 1933-05-21   Humboldt 198 Bridgeville near mouth Little Larrabee Creek, Bridgeville
        UC1206472 UCJEPS Ceanothus oliganthus var. sorediatus Le Roy Abrams 2307 1902-04-05   San Mateo NULL Searsville
        UC1211124 UCJEPS Ceanothus oliganthus var. oliganthus Huron H. Smith 4863 1912-04-30   Los Angeles 1219 Mt. Wilson
        UC1211129 UCJEPS Ceanothus oliganthus var. oliganthus Huron H. Smith 4876 1912-04-30   Los Angeles 914 Mt. Wilson
        UC1254069 UCJEPS Ceanothus oliganthus var. oliganthus G. Anderson 10 1964-08-16   San Diego 1767 Palomar Mountain Palomar quad., Cleveland Nat. For.
        UC125867 UCJEPS Ceanothus oliganthus var. oliganthus Alice Eastwood NULL 1908-05-16   Santa Barbara NULL Mission Canyon
        UC125869 UCJEPS Ceanothus oliganthus var. sorediatus Alice Eastwood 70 1908-05-09   Santa Barbara NULL Near type locality Painted Cave Ranch
        UC127105 UCJEPS Ceanothus oliganthus var. sorediatus H. M. Hall 7849 1907-05-25   Santa Barbara 609 Santa Inez Mts.
        UC1276236 UCJEPS Ceanothus oliganthus var. sorediatus R. F. Hoover 8724 1964-04-15   San Luis Obispo NULL ridge nw of Cuesta Pass
        UC1276237 UCJEPS Ceanothus oliganthus var. sorediatus R. F. Hoover 8725 1964-04-15   San Luis Obispo NULL ridge nw Cuesta Pass; ridge nw of Cuesta Pass
        UC1276257 UCJEPS Ceanothus oliganthus var. sorediatus R. F. Hoover 8048 1951-04-15   San Luis Obispo NULL Stoney Creek
        UC1276260 UCJEPS Ceanothus oliganthus R. F. Hoover 8796 1964-05-11   San Luis Obispo NULL Hi Mountain, north slope near summit, San Luis Obispo County
        UC1276290 UCJEPS Ceanothus oliganthus var. sorediatus R. F. Hoover 7456 1948-04-16   San Luis Obispo NULL Upper Morro Creek
        UC1281329 UCJEPS Ceanothus oliganthus var. oliganthus H. E. McMinn 4030 1935-06-26   San Diego NULL Morena Dam
        UC1281344 UCJEPS Ceanothus oliganthus var. oliganthus H. E. McMinn 1079b 1923-06-16   Santa Barbara 1214 La Cumbre Peak summit.
        UC1281388 UCJEPS Ceanothus oliganthus var. sorediatus H. E. McMinn 5237 1938-06-26   San Benito NULL Headwaters of San Benito River Hepsidam Peak
        UC1281425 UCJEPS Ceanothus oliganthus var. sorediatus H. E. McMinn 108 1922-05-30   Contra Costa NULL near Pinehurst (canyon though which runs the Oakland Antioch RR)
        UC1281439 UCJEPS Ceanothus oliganthus var. oliganthus H. E. McMinn 3969 1935-06-24   San Diego NULL East of Lakeside
        UC1299587 UCJEPS Ceanothus oliganthus var. sorediatus Freed W. Hoffman 944 1947-03-20   Napa NULL near summit of Trinity Road between Dry Creek and Oakville; North Coast Ranges, btw Dry Creek and Oakville
        UC144496 UCJEPS Ceanothus oliganthus var. sorediatus A. Eastwood 4003 1903-06-01   Marin NULL Mt. Tamalpais
        UC1502118 UCJEPS Ceanothus oliganthus var. oliganthus R. Sutherland 2B 1976-02-02   Humboldt 1066 just ne Rattlesnake Ridge (n of unnamed 4005′ saddle.); Point Delgada quad.
        UC1535384 UCJEPS Ceanothus oliganthus var. sorediatus Dave Hawks NULL 1987-03-02   Riverside 472 s of Hemet (intersection of Palm Ave. and Saddle Ridge Trail.)
        UC1537014 UCJEPS Ceanothus oliganthus var. sorediatus Gordon H. True, Jr. 680 1937-04-25   Monterey 365 Ridge between King City and Jolon
        UC1537020 UCJEPS Ceanothus oliganthus var. oliganthus Gordon H. True, Jr. 971 1938-03-15   San Diego 1066 e of Julian (Banner Canyon)
        UC1539701 UCJEPS Ceanothus oliganthus Chas. B. Fiker 3404 1946-04-18   San Diego NULL Foot of Tomile Grade near Banner.
        UC1540410 UCJEPS Ceanothus oliganthus Charles B. Fiker 3378 1946-04-10   San Diego NULL Rainbow Valley, across highway from Bell Ranch.
        UC1583142 UCJEPS Ceanothus oliganthus var. oliganthus Tim Ross, Steve Boyd 2469 1990-05-14   Los Angeles 975 Yerba Buena Ridge Tujunga Ranger District, Angeles Nat. For., San Gabriel Mts.
        UC1583677 UCJEPS Ceanothus oliganthus var. sorediatus David Keil, V. L. Holland, Larry Kelly 20593 1988-05-06   Monterey NULL 11 mi nw of junction with Arroyo Seco Rd along Carmel Valley Rd.
        UC1584660 UCJEPS Ceanothus oliganthus var. sorediatus Jerry Powell 1575 1990-04-12   Monterey 701 Big Creek Reserve Big Creek Reserve (UC-NLWS)
        UC1584839 UCJEPS Ceanothus oliganthus var. sorediatus Jerry Powell 1575 1990-04-12   Monterey 701 Big Creek Reserve Big Creek Reserve (UC-NLWS)
        UC1595238 UCJEPS Ceanothus oliganthus var. oliganthus Tim Ross, Peter Fritsch NULL 1990-06-20   Los Angeles 445 Mouth of Burro Canyon San Gabriel Mts. (near confluence of the e and w forks of the San Gabriel River.)
        UC1602794 UCJEPS Ceanothus oliganthus var. oliganthus P. L. Johannsen 244 1934-01-27   Los Angeles 990 1 1⁄2 mi w Oat Mountain; Santa Susana Quadrangle
        UC1602804 UCJEPS Ceanothus oliganthus var. sorediatus unknown NULL 1889-05-01   Santa Clara NULL near Saratoga; near Saratoga
        UC1614194 UCJEPS Ceanothus oliganthus var. sorediatus Charles M. Belshaw 733 1935-05-24   Alameda NULL Berekely, Strawberry Canyon
        UC1614495 UCJEPS Ceanothus oliganthus var. sorediatus Charles M. Belshaw 340 1935-02-22   Alameda NULL near junction of Engineers rd. and Skyline ridge Strawberry Canyon; Berkeley, Strawberry Canyon
        UC1614679 UCJEPS Ceanothus oliganthus var. sorediatus Charles M. Belshaw 111a 1934-05-01   Alameda 152 near San Leandro Reservoir; Oakland
        UC165826 UCJEPS Ceanothus oliganthus var. sorediatus Joseph P. Tracy 1627 1902-05-22   Napa 365 3-4 mi e Angwin′s (at head of Moore′s Creek.); Howell Mt., Northern Coast Ranges
     ?  UC170186 UCJEPS Ceanothus oliganthus var. oliganthus Geo. B. Grant 147a 1904-06-01   Los Angeles NULL Pasadena
        UC176049 UCJEPS Ceanothus oliganthus var. sorediatus Joseph P. Tracy 4354 1913-06-27   Humboldt 457 Near Bridgeville McClellan Mountain, Northern Coast Ranges
        UC1787486 UCJEPS Ceanothus oliganthus Jon P. Rebman, B. Lauri, K. Rich 6735 2000-05-26   San Diego 550 West side of Otay Mountain; 8 miles east of 905 at the curve to Otay Mesa crossing.
        UC1787522 UCJEPS Ceanothus oliganthus var. oliganthus Jon P. Rebman, A. Pigniolo 7326 2001-05-10   San Diego 785 East side of Guatay Mountain, southeast of the town of Guatay
        UC1789978 UCJEPS Ceanothus oliganthus var. oliganthus Jon P. Rebman 8733 2003-05-01   San Diego 850 Crestridge Ecological Reserve: west of La Cresta between Alpine and El Cajon; east of Rios Canyon, on north-facing slope
        UC1790061 UCJEPS Ceanothus oliganthus var. oliganthus Jon P. Rebman 9240 2003-06-03   San Diego 380 Otay Mountain Ecological Reserve (California Dept. of Fish & Game): Southeast of Otay Lake; approx. 1 mile south of Otay Lakes Road; south end of reserve near Olive grove
        UC18324 UCJEPS Ceanothus oliganthus var. sorediatus Alice Eastwood NULL 1896-04-01   Marin NULL Lake Lagunitas
        UC18334 UCJEPS Ceanothus oliganthus var. sorediatus State Survey 1005 1862-05-17   Contra Costa NULL Mt. Diablo
        UC18335 UCJEPS Ceanothus oliganthus var. oliganthus State Survey 298 1861-03-18   Santa Barbara NULL Santa Inez Mts.
        UC18336 UCJEPS Ceanothus oliganthus var. oliganthus State Survey 214 1861-02-19   Los Angeles NULL Santa Susana Sierra
        UC18337 UCJEPS Ceanothus oliganthus var. oliganthus State Survey 297 1861-03-18   Santa Barbara NULL Santa Inez Mts.
        UC18372 UCJEPS Ceanothus oliganthus Dr. A. Davidson NULL 1895-01-01   Los Angeles NULL NULL
        UC18374 UCJEPS Ceanothus oliganthus var. oliganthus Dr. A. Davidson NULL NULL   Los Angeles NULL Los Angeles
     ?  UC18375 UCJEPS Ceanothus oliganthus var. oliganthus A. J. McClatchie 19 1893-04-01   Los Angeles NULL Canyon near Pasadena
        UC18376 UCJEPS Ceanothus oliganthus var. oliganthus C. A. Purpus NULL 1898-05-01   San Diego NULL Julian
        UC18411 UCJEPS Ceanothus oliganthus var. sorediatus Michener, Bioletti NULL 1892-04-01   Santa Clara NULL Los Gatos
        UC18412 UCJEPS Ceanothus oliganthus var. sorediatus Willis L. Jepson NULL 1893-11-01   Marin NULL near Mill Valley (Mt. Tamalpais); Mt. Tamalpais
        UC18413 UCJEPS Ceanothus oliganthus var. sorediatus Willis L. Jepson NULL 1885-04-05   Solano NULL Miller′s Canyon
        UC18414 UCJEPS Ceanothus oliganthus var. sorediatus Harley P. Chandler 833 1901-03-18  ? Alameda NULL Berkeley Hills
        UC18415 UCJEPS Ceanothus oliganthus var. oliganthus W. H. Brewer 298 1861-03-01   Santa Barbara NULL Santa Barbara
        UC18416 UCJEPS Ceanothus oliganthus var. oliganthus W. H. Brewer 214 1861-02-19  ? Los Angeles NULL Santa Susanna Mountains
        UC18417 UCJEPS Ceanothus oliganthus var. oliganthus W. H. Brewer 298 1861-03-01   Santa Barbara NULL Santa Barbara
        UC18419 UCJEPS Ceanothus oliganthus var. sorediatus Michener, Bioletti NULL 1891-04-01   Alameda NULL Lake Temescal
        UC18422 UCJEPS Ceanothus oliganthus var. sorediatus Harley P. Chandler 260 1899-04-08   Marin NULL North Slope Mt. Tamalpais
        UC18423 UCJEPS Ceanothus oliganthus var. sorediatus Willis L. Jepson NULL 1893-06-15   Solano NULL Gates Canyon
     ?  UC18424 UCJEPS Ceanothus oliganthus var. sorediatus Willis L. Jepson NULL 1892-03-01   Solano NULL Vacaville
        UC18464 UCJEPS Ceanothus oliganthus var. sorediatus Willis L. Jepson NULL 1892-07-01   Lake NULL Lower Lake Grade to Kelseyville
        UC18468 UCJEPS Ceanothus oliganthus var. sorediatus State Survey NULL 1800-01-01   Unknown NULL NULL
        UC1871082 UCJEPS Ceanothus oliganthus var. oliganthus Steve Boyd, Walter Appleby 7923 1993-04-08   San Diego 655 Southern Santa Ana Mountains, San Mateo Canyon Wilderness Area of the Cleveland National Forest, upper Devil Canyon from road 8S01 downstream to vicinity of Mud Spring.
        UC191512 UCJEPS Ceanothus oliganthus var. sorediatus C. C. Parry NULL 1888-01-01   San Francisco NULL San Francisco
        UC191518 UCJEPS Ceanothus oliganthus var. oliganthus T. S. Brandegee NULL 1894-04-01   San Diego NULL Ramona
        UC199233 UCJEPS Ceanothus oliganthus var. sorediatus V. King Chesnut NULL NULL   Alameda NULL Oakland
        UC203857 UCJEPS Ceanothus oliganthus var. sorediatus Joseph P. Tracy 4986 1918-07-03   Humboldt 457 Wilder Ridge Northern Coast Ranges
        UC203969 UCJEPS Ceanothus oliganthus var. sorediatus Joseph P. Tracy 4902 1918-05-01   Humboldt 762 towards McBrides; Northern Coast Ranges, Kneeland Prairie
        UC2062617 UCJEPS Ceanothus oliganthus var. oliganthus Barbara Ertter, Linda Vorobik 17820 2002-04-06   Contra Costa NULL South flank of Mount Diablo, west fork of Alamo Creek at end of spur road under powerlines.
     ?  UC229952 UCJEPS Ceanothus oliganthus var. oliganthus A. D. E. Elmer 3776 1902-05-01   Santa Barbara NULL Santa Barbara
        UC275285 UCJEPS Ceanothus oliganthus var. sorediatus Joseph P. Tracy 6676 1924-05-11   Humboldt 121 Bull Creek Northern Coast Ranges
        UC275287 UCJEPS Ceanothus oliganthus var. sorediatus Joseph P. Tracy 6675 1924-05-11   Humboldt 121 Bull Creek Northern Coast Ranges
        UC275288 UCJEPS Ceanothus oliganthus var. sorediatus Joseph P. Tracy 6669 1924-05-04   Humboldt 243 near Bridgeville; Northern Coast Ranges, Little Larabee Creek
        UC297933 UCJEPS Ceanothus oliganthus var. oliganthus unknown NULL NULL   Unknown NULL NULL
        UC297934 UCJEPS Ceanothus oliganthus var. oliganthus unknown NULL NULL   Unknown NULL NULL
        UC297939 UCJEPS Ceanothus oliganthus var. oliganthus unknown NULL NULL   Unknown NULL NULL
        UC303601 UCJEPS Ceanothus oliganthus var. oliganthus I. M. Johnston 1724 1917-09-17  ? San Bernardino 914 Cow Canyon San Antonio Mts.
        UC310387 UCJEPS Ceanothus oliganthus var. sorediatus Philip A. Munz 9201 1925-03-25   San Luis Obispo 304 Morro Creek
        UC310636 UCJEPS Ceanothus oliganthus var. oliganthus P. A. Munz 9361 1925-04-18   Ventura 457 Sespe Peak
        UC310667 UCJEPS Ceanothus oliganthus var. sorediatus Philip A. Munz 10218 1926-04-09   San Luis Obispo NULL 10 mi sw Paso Robles (Willow Creek Rd)
        UC311385 UCJEPS Ceanothus oliganthus var. sorediatus A. D. E. Elmer 4252 1903-06-01   Santa Clara NULL Loma Prieta Peak
        UC311387 UCJEPS Ceanothus oliganthus var. sorediatus A. D. E. Elmer 4479 1903-05-01   San Mateo NULL Portola
        UC311492 UCJEPS Ceanothus oliganthus var. oliganthus Philip A. Munz 10410 1926-05-01   San Diego 1676 Oak Grove trail to Palomar mountain
        UC338138 UCJEPS Ceanothus oliganthus var. sorediatus J. P. M. 103 1878-04-14   Marin NULL San Rafael
        UC338453 UCJEPS Ceanothus oliganthus var. sorediatus E. L. Greene NULL 1889-03-30   Marin NULL Mt. Tamalpais
     ?  UC338501 UCJEPS Ceanothus oliganthus var. sorediatus J. G. Lemmon 96 1876-05-01  ? Unknown NULL Southern California
        UC338502 UCJEPS Ceanothus oliganthus var. sorediatus Lemmon NULL 1889-01-01   Ventura NULL near original locality
        UC369006 UCJEPS Ceanothus oliganthus var. sorediatus B. E., H. J. Miossi 228 1940-03-19   San Luis Obispo 385 5.5 mi n San Luis Obispo (e facing slope of Cuesta Canyon, along old Cuesta Grade.)
        UC403329 UCJEPS Ceanothus oliganthus var. sorediatus H. E., S. T. Parks 517 1930-04-12   Santa Clara NULL hillsides above Alma; above Alma
        UC423085 UCJEPS Ceanothus oliganthus var. oliganthus T. S. Brandegee NULL 1904-06-21   San Diego NULL Descanso
        UC423086 UCJEPS Ceanothus oliganthus var. sorediatus Katharine Brandegee NULL 1905-06-01   Marin NULL Tamalpais
        UC423105 UCJEPS Ceanothus oliganthus var. oliganthus Mrs. Brandegee NULL 1909-04-01   San Diego NULL Descanso Grade
        UC423114 UCJEPS Ceanothus oliganthus var. oliganthus Katharine Brandegee NULL 1906-03-04  ? San Diego NULL Uopper end Ramona Grade
        UC440446 UCJEPS Ceanothus oliganthus var. oliganthus C. Epling, L. Ellison NULL 1929-04-14   Ventura NULL Lower Sespe Creek Santa Barbara National Forest
        UC452652 UCJEPS Ceanothus oliganthus var. sorediatus R. L. Pendleton 33 1904-04-09   Santa Clara 167 near Saratoga; near Saratoga
        UC452663 UCJEPS Ceanothus oliganthus var. sorediatus R. L. Pendleton 294 1906-03-27   Santa Clara 152 F.M. Farwell′s Place Saratoga (Saratoga, West Central California)
        UC455337 UCJEPS Ceanothus oliganthus subsp. sorediatus E. P. Unangst NULL 1907-04-03   San Luis Obispo NULL Cuesta
        UC455425 UCJEPS Ceanothus oliganthus var. sorediatus E. P. Unangst NULL 1907-04-03   San Luis Obispo NULL Cuesta
        UC463296 UCJEPS Ceanothus oliganthus var. sorediatus Roxana S. Ferris 7517 1929-04-13   San Luis Obispo NULL foot of the Cuesta Grade, northern side (northern side)
        UC473561 UCJEPS Ceanothus oliganthus var. sorediatus John Thomas Howell 6606 1931-05-30   Riverside NULL Santiago Peak Trail Santa Ana Mts.
        UC50274 UCJEPS Ceanothus oliganthus var. sorediatus Thomas Bridges, Esq. 52 NULL   Unknown NULL NULL
        UC50448 UCJEPS Ceanothus oliganthus var. oliganthus H. M. Hall 3743 1903-04-01   Los Angeles NULL Arroyo Seco
        UC520250 UCJEPS Ceanothus oliganthus var. oliganthus A. F. Howland, Marvin Darsie NULL 1931-04-01   Ventura NULL Sespe Creek
        UC521639 UCJEPS Ceanothus oliganthus var. sorediatus Lincoln Constance 391 1932-03-16  ? Alameda NULL n side Redwood Ridge; n side of Redwood Ridge
        UC524018 UCJEPS Ceanothus oliganthus var. sorediatus Roxana S. Ferris 8378 1933-05-01   San Benito NULL grade between San Lorenzo Creek drainage and Hernandez Valley; btw San Lorenzo Creek drainage and Hernandez Valley
        UC527240 UCJEPS Ceanothus oliganthus var. oliganthus C. B. Wolf 2016 1931-05-13   Ventura 365 ca 8 mi above Piru (slopes along Piru Creek, 1⁄4 mi above Ranger Station)
        UC535881 UCJEPS Ceanothus oliganthus var. oliganthus Elmer I. Applegate 5322 1928-02-29   Ventura NULL hills on e side Ojai Valley
        UC54829 UCJEPS Ceanothus oliganthus var. sorediatus Mrs. R. W. Summers NULL 1886-01-01   San Luis Obispo NULL Arroyo Grande
        UC54830 UCJEPS Ceanothus oliganthus var. sorediatus Mrs. R. W. Summers NULL 1886-01-01   San Luis Obispo NULL near Arroyo Grande (Sand Hills)
        UC54895 UCJEPS Ceanothus oliganthus var. sorediatus E. R. Drew NULL 1888-05-01   Alameda NULL Oakland
        UC56263 UCJEPS Ceanothus oliganthus var. oliganthus H. M. Hall 3249 1902-05-01   Los Angeles NULL Head of San Fernando Valley
        UC567216 UCJEPS Ceanothus oliganthus subsp. sorediatus D. Axelrod 160 1935-04-04   Santa Barbara 243 4 miles northeast of Refugio Peak
        UC567232 UCJEPS Ceanothus oliganthus var. oliganthus A. Simontacchi 63 1935-06-04   Ventura 518 1.75 mi ne The Pothole; Tejon quad.
        UC569695 UCJEPS Ceanothus oliganthus var. sorediatus A. E. Wieslander 532 1935-02-24   San Luis Obispo 243 Davis Canyon Port San Luis quad.
        UC569706 UCJEPS Ceanothus oliganthus var. sorediatus F. W. Embree 396 1935-04-09   Santa Barbara 914 Head of Deadman Canyon. Goleta quad.
        UC569707 UCJEPS Ceanothus oliganthus A. E. Wieslander 433 1934-03-21   Ventura 822 one mile northeast of Oat Mountain
        UC569846 UCJEPS Ceanothus oliganthus var. sorediatus H. C. Lee 363 1935-05-14   Santa Barbara 1219 1 mi e Zaca Peak; Lompoc Quadrangle
        UC569847 UCJEPS Ceanothus oliganthus var. sorediatus A. E. Wieslander 461 1934-04-27   San Luis Obispo 640 Hi Mountain Pozo quad.
        UC569876 UCJEPS Ceanothus oliganthus var. sorediatus H. S. Yates 5398 1936-03-27   San Luis Obispo 457 1⁄2 mi ne La Panza; La Panza quad.
        UC573190 UCJEPS Ceanothus oliganthus var. sorediatus A. D. Gifford 831 1937-06-09   San Luis Obispo 868 5.5 mi ne Pozo; Pozo quad.
        UC573528 UCJEPS Ceanothus oliganthus var. sorediatus H. C. Lee 847 1937-04-28   San Luis Obispo 396 3.5 mi ne Bethel School; Paso Robles quad.
        UC574961 UCJEPS Ceanothus oliganthus var. oliganthus Carl Epling, R. Fowler, K. Kneen NULL 1933-04-01  ? Los Angeles NULL Boney Ridge Santa Monica Mts.
        UC58244 UCJEPS Ceanothus oliganthus var. sorediatus A. A. Heller 6557 1903-04-10   Santa Cruz NULL Near Glenwood
        UC615432 UCJEPS Ceanothus oliganthus var. sorediatus Beryl O. Schreiber 40 1932-02-14   Alameda NULL Strawberry Canyon Berkeley, Strawberry Canyon
        UC615435 UCJEPS Ceanothus oliganthus var. sorediatus Beryl O. Schreiber 1083 1934-04-01   San Luis Obispo NULL road to Santa Margarita from Pozo; road to Santa Margarita from Pozo
        UC634622 UCJEPS Ceanothus oliganthus var. oliganthus Herbert L. Mason 3155 1926-05-01   San Diego NULL Palomar Mt., San Diego Co.
        UC634799 UCJEPS Ceanothus oliganthus var. sorediatus H. L. Mason 433 1923-06-16   Santa Barbara NULL La Cumbre Peak
        UC635525 UCJEPS Ceanothus oliganthus var. sorediatus Curtis Ferris 153 1932-04-08   Alameda NULL Strawberry Canyon Berkeley Hills, Strawberry Canyon
        UC63852 UCJEPS Ceanothus oliganthus var. oliganthus H. M. Hall NULL 1899-05-28   San Diego NULL Banner
        UC672044 UCJEPS Ceanothus oliganthus var. sorediatus Evelyn Hart Nelson 50a-b 1940-05-03   Santa Clara 975 Loma Prieta Santa Cruz Mountains, Loma Prieta
        UC672045 UCJEPS Ceanothus oliganthus var. sorediatus Evelyn Hart Nelson 50 1939-10-22   Santa Clara 975 Loma Prieta Santa Cruz Mountains, Loma Prieta
        UC672051 UCJEPS Ceanothus oliganthus var. sorediatus Evelyn Hart Nelson NULL 1940-04-20   Santa Clara 975 Loma Prieta Santa Cruz Mountains
        UC685656 UCJEPS Ceanothus oliganthus var. sorediatus Bob Rodin 55 1943-03-05   Alameda NULL w Botanical Garden (Strawberry Canyon); University of California Campus, Berkeley
        UC692586 UCJEPS Ceanothus oliganthus var. sorediatus Mary L. Bowerman 1580 1932-09-17   Contra Costa NULL West branch of Donner Canyon Mount Diablo
        UC692587 UCJEPS Ceanothus oliganthus var. sorediatus Mary L. Bowerman 746 1931-04-10   Contra Costa NULL below Deer Flat (Mitchell Canyon.); Mount Diablo
        UC692588 UCJEPS Ceanothus oliganthus var. sorediatus Mary L. Bowerman 3084 1935-05-30   Contra Costa 161 By Donner Canyon stream
        UC692590 UCJEPS Ceanothus oliganthus var. sorediatus Mary L. Bowerman 1424 1932-05-06   Contra Costa NULL Mitchell Canyon Mount Diablo, Mitchell Canyon
        UC700976 UCJEPS Ceanothus oliganthus var. oliganthus Aven, Ruth Nelson 3280 1939-03-27   San Diego NULL near Julian (Banner Grade)
        UC718386 UCJEPS Ceanothus oliganthus var. oliganthus P. C. Everett 7209 1935-06-18   Riverside 1280 ca 1.5 mi n Main Divide Motorway (Coldwater Canyon trail.); Santa Ana Mts.
        UC718442 UCJEPS Ceanothus oliganthus var. oliganthus P. C. Everett 7202 1935-06-18  ? Riverside 1127 1.7 mi n Los Pinos Potrero (Main Divide Motorway.); Santa Ana Mts.
        UC718443 UCJEPS Ceanothus oliganthus var. oliganthus P. C. Everett 7208 1935-06-18   Riverside 1280 ca 1.5 mi n Main Divide Motorway (Coldwater Canyon trail.); Santa Ana Mts.
        UC723132 UCJEPS Ceanothus oliganthus var. sorediatus H. K. Sharsmith 3735 1936-05-23   Santa Clara 670 Near base Mount Santa Isabella
        UC723138 UCJEPS Ceanothus oliganthus var. sorediatus H. K. Sharsmith 3251 1935-06-02   Santa Clara 1143 Eastern side Mount Hamilton
        UC723147 UCJEPS Ceanothus oliganthus var. sorediatus H. K. Sharsmith 1813 1935-04-21   Stanislaus 548 Arroyo del Puerto Mount Hamilton Range, Red Mountains, Arroyo del Puerto
        UC723301 UCJEPS Ceanothus oliganthus var. sorediatus H. K. Sharsmith 770 1934-04-01   Santa Clara 914 eastern side Mount Hamilton
        UC724355 UCJEPS Ceanothus oliganthus var. oliganthus Aven, Ruth Nelson 3280 1939-03-27   San Diego NULL Border of the highway (no.99)[sic] Banner grade, near Julian
        UC73365 UCJEPS Ceanothus oliganthus var. sorediatus Milo S. Baker 27 1898-04-23   Sonoma NULL Santa Rosa Creek Canyon
        UC750688 UCJEPS Ceanothus oliganthus var. sorediatus Lewis S. Rose 42012 1942-04-19   Santa Clara 518 2 mi e Skyline Blvd. (Saratoga Rd.)
        UC75395 UCJEPS Ceanothus oliganthus var. sorediatus A. Eastwood 3174 1903-05-03   Marin NULL Mt. Tamalpais
        UC75396 UCJEPS Ceanothus oliganthus var. sorediatus C. F. Baker 516 1902-04-12   Santa Clara NULL foothills near Stanford University
        UC75645 UCJEPS Ceanothus oliganthus var. sorediatus Milo S. Baker 27 1898-04-23   Sonoma NULL Santa Rosa Canyon
        UC762253 UCJEPS Ceanothus oliganthus var. sorediatus R. F. Hoover 5115 1941-05-20   San Mateo NULL Skyline Road sw Black Mt.; sw of Black Mt.
        UC762255 UCJEPS Ceanothus oliganthus var. sorediatus R. F. Hoover 4843 1941-04-12   Contra Costa NULL w branch of San Pablo Creek
        UC766011 UCJEPS Ceanothus oliganthus var. sorediatus R. F. Hoover 1904 1937-04-19  ? Alameda NULL Berkeley Hills
        UC774471 UCJEPS Ceanothus oliganthus var. sorediatus Carl B. Wolf 10991 1941-07-12   Monterey 914 on Jolon Rd. 8 mi inland from Coast Highway #1 Nacimiento Summit Forest Service Camp); Santa Lucia Mts., Nacimiento Summit Forest Service Camp
        UC774510 UCJEPS Ceanothus oliganthus var. sorediatus Carl B. Wolf 11113 1941-07-31   San Mateo 396 1 mi e summit La Honda Grade; Santa Cruz Mts., summit of La Honda Grade
        UC774551 UCJEPS Ceanothus oliganthus var. sorediatus Carl B. Wolf 10978 1941-07-11   San Luis Obispo 426 1⁄4 mi nw of summit Cuesta Grade; Santa Lucia Range, nw of summit of Cuesta Grade
        UC775005 UCJEPS Ceanothus oliganthus var. oliganthus Carl B. Wolf 11134 1941-08-02   Los Angeles 822 2.7 mi s Frenchman Flats Forest Service Camp; Liebre Mts.
        UC79785 UCJEPS Ceanothus oliganthus var. oliganthus Frank W. Hubby NULL 1896-02-22   Santa Barbara NULL Mission Canyon, Santa Barbara
     ?  UC79786 UCJEPS Ceanothus oliganthus var. oliganthus Katharine Brandegee NULL 1889-06-01   Santa Barbara NULL Santa Barbara
     ?  UC79787 UCJEPS Ceanothus oliganthus var. oliganthus Katharine Brandegee NULL 1889-05-01   Los Angeles NULL Pasadena
        UC79788 UCJEPS Ceanothus oliganthus var. oliganthus Katharine Brandegee NULL 1889-05-01   San Diego NULL Ramona
        UC79789 UCJEPS Ceanothus oliganthus var. oliganthus Frank W. Hubby NULL 1896-03-21   San Bernardino NULL San Antonio Mts.
        UC79823 UCJEPS Ceanothus oliganthus var. sorediatus Katharine Brandegee NULL NULL   Santa Clara NULL Alma Santa Cruz Mountains
        UC79841 UCJEPS Ceanothus oliganthus var. sorediatus C.F.B. 866 1902-05-15   Santa Clara NULL Foothills near Stanford University
        UC79842 UCJEPS Ceanothus oliganthus var. sorediatus Katharine Brandegee 50 1890-04-01   Santa Clara NULL Wrights Santa Cruz Mountains, Wrights
        UC79843 UCJEPS Ceanothus oliganthus var. sorediatus C. C. Parry NULL 1889-01-01   Unknown NULL NULL
        UC79844 UCJEPS Ceanothus oliganthus var. sorediatus A. A. Heller 7293 1904-04-06  ? Santa Clara NULL w Los Gatos; w of Los Gatos
        UC79845 UCJEPS Ceanothus oliganthus var. sorediatus Katharine Brandegee 39 1889-04-01   San Mateo NULL Mountains back Redwood City; back of Redwood City
        UC79846 UCJEPS Ceanothus oliganthus var. sorediatus Katharine Brandegee 42 1890-05-02   Marin NULL Bolinas Ridge
     ?  UC79847 UCJEPS Ceanothus oliganthus var. sorediatus Katharine Brandegee NULL 1890-05-01   Santa Barbara NULL Santa Barbara
        UC79848 UCJEPS Ceanothus oliganthus var. sorediatus Katharine Brandegee 41 1890-04-01   Marin NULL lower slopes of Tamalpais
        UC79849 UCJEPS Ceanothus oliganthus var. sorediatus Katharine Brandegee NULL 1890-05-01   Marin NULL summit of Tamalpais
        UC79850 UCJEPS Ceanothus oliganthus var. sorediatus Katharine Brandegee NULL 1890-04-01   Marin NULL lower slopes of Tamalpais
        UC79851 UCJEPS Ceanothus oliganthus var. sorediatus Katharine Brandegee NULL 1890-04-01   Marin NULL Lower slopes of Tamalpais
     ?  UC79852 UCJEPS Ceanothus oliganthus var. oliganthus Nuttall NULL NULL   Santa Barbara NULL in mounains
        UC79853 UCJEPS Ceanothus oliganthus var. oliganthus unknown NULL NULL   Unknown NULL NULL
     ?  UC79942 UCJEPS Ceanothus oliganthus var. sorediatus Katharine Brandegee 68 1889-05-01   Santa Barbara NULL Santa Barbara
        UC870607 UCJEPS Ceanothus oliganthus var. oliganthus C. Epling, Wm. Robison NULL 1932-03-31   San Diego NULL Barrett
        UC870653 UCJEPS Ceanothus oliganthus var. sorediatus Chester Dudley NULL 1937-05-01   San Luis Obispo NULL Cuesta Pass
        UC870654 UCJEPS Ceanothus oliganthus var. sorediatus E. L. Breton NULL 1908-04-01   Santa Clara NULL San Francisquito Creek near Palo Alto; San Francisquito Creek near Palo Alto
     ?  UC870664 UCJEPS Ceanothus oliganthus var. oliganthus Carl B. Wolf 4955 1933-05-25   El Dorado 365 W. slope Sierra Nevada. 1 1⁄2 mi. from Rescue on road to Placerville.
        UC903054 UCJEPS Ceanothus oliganthus var. sorediatus Ethel Crum 1780 1937-04-19   Napa 304 six mi n Napa; Napa Range, Mount George, n of Napa
        UC924228 UCJEPS Ceanothus oliganthus var. sorediatus H. S. Reed 222 1939-04-16   Napa 60 Napa Hills
     ?  UC942515 UCJEPS Ceanothus oliganthus var. oliganthus R. S. Beal, Jr. NULL 1948-04-05   Santa Barbara 548 Santa Barbara
        UCR0040790 UCR Ceanothus megacarpus subsp. megacarpus Tom Scott s.n. 1988-03-27   Los Angeles 274 San Clemente Island. Box Canyon, 1.5 miles above the mouth of the canyon
        UCR0040805 UCR Ceanothus oliganthus var. oliganthus R.G. Swinney 17290 2015-05-02   Los Angeles 817 San Dimas Experimental Forest, Tanbark Flat, helipad and brush dump area
        UCR0040806 UCR Ceanothus oliganthus var. oliganthus R.G. Swinney 17526 2015-07-20   Los Angeles 1378 north boundary of San Dimas Experimental Forest, 0.55 mile west of Dora Peak on the same ridge
        UCR0040807 UCR Ceanothus oliganthus R.G. Swinney 6728 1998-08-10   Los Angeles 677 Cattle Canyon, west of (downstream from) Thompson Flat
        UCR0040808 UCR Ceanothus oliganthus var. oliganthus Scott D. White 5089 1997-05-08   Los Angeles 366 San Gabriel River Canyon: north of Azusa; canyon bottom and adjacent slopes below San Gabriel Reservoir
        UCR0040809 UCR Ceanothus oliganthus var. oliganthus NULL 26945 2003-06-18   Los Angeles 1037 around large sandstone monolith (visible for miles) along private crest road, NW of head of Sulphur Canyon
        UCR0040810 UCR Ceanothus oliganthus R.G. Swinney 5915 1998-03-14  ? Los Angeles 793 Evey Canyon, c. 0.75 mile west of Mt. Baldy Road, c. 0.3 mile (air) northeast of Potato Mountain
        UCR0040811 UCR Ceanothus oliganthus R.F. Thorne 41462 1971-04-23   Los Angeles 640 Angeles National Forest; Chantry Flats, above Santa Anita Canyon
        UCR0040812 UCR Ceanothus oliganthus I.M. Johnston 1724 1917-09-17   Los Angeles 915 Cow Canyon
        UCR0040813 UCR Ceanothus oliganthus subsp. oliganthus June Latting s.n. 1973-02-24   Los Angeles 457 Monrovia Canyon
     ?  UCR0040814 UCR Ceanothus oliganthus var. sorediatus R.G. Swinney 11953 2010-03-16   Los Angeles 329 Confluence of Little Tujunga Wash and Big Tujunga Wash at I-210 crossing, within 50 m on north and south sides of I-210
        UCR0040815 UCR Ceanothus oliganthus R.G. Swinney 8591 2008-03-31   Los Angeles 1003 Glendora Mountain summit
        UCR0040816 UCR Ceanothus oliganthus NULL 004 2010-08-20   Los Angeles 956 south of Santa Clarita, north side of Hwy I-5 and the Old Road, southeast of trailer park along powerline corridor
        UCR0040817 UCR Ceanothus oliganthus R.G. Swinney 12929 2010-05-25   Los Angeles 463 Placerita Canyon Natural Area, 0.1 mile east of Nature Center along Placerita Cyn. bottom
        UCR0040818 UCR Ceanothus oliganthus subsp. oliganthus R.G. Swinney 14638 2011-05-10   Los Angeles 616 Angeles Natl. Forest, Manzanita Mt., at junction of Firebreak Ridge and Manzanita Mt. Trail, 0.8 mile south of Placerita Cyn. Nature Center
        UCR0040819 UCR Ceanothus oliganthus subsp. oliganthus R.G. Swinney 14200 2011-03-26   Los Angeles 476 San Dimas Experimental Forest, West Fork San Dimas Canyon, 0.1 to 0.6 mile upstream from confluence with San Dimas Cyn.
        UCR0040820 UCR Ceanothus oliganthus var. oliganthus R.G. Swinney 14179 2011-03-22   Los Angeles 509 mouth of Keril Canyon, tributary from east of Big Dalton Cyn., just below Big Dalton Cyn. Dam
        UCR0040821 UCR Ceanothus oliganthus R.G. Swinney 5957 1998-04-13   Los Angeles 549 Marshall and Live Oak Canyon drainages, LaVerne
        UCR0040822 UCR Ceanothus oliganthus var. oliganthus James Henrickson 20707B 2000-04-15   Los Angeles 457 c. 1 mile SE of Newhall in Whitney Canyon, SE of junction of San Fernando Road and State Highway 14; 0.25-0.5 mile east of Highway 14; within 200 ft of Hwy
        UCR0040823 UCR Ceanothus oliganthus var. oliganthus NULL 1032a 2000-06-27   Los Angeles 823 Firebreak above Upper Winter Creek Trail, c. 2 W of Chantry Flat along FSR 2N4 N of San Olene Canyon
        UCR0040824 UCR Ceanothus oliganthus var. oliganthus NULL 1032B 2000-06-27   Los Angeles 823 Firebreak above Upper Winter Creek Trail, c. 2 W of Chantry Flat along FSR 2N4 N of San Olene Canyon
        UCR0040825 UCR Ceanothus oliganthus subsp. oliganthus Scott D. White 10624 2004-07-27   Los Angeles 1067 Clear Creek area; roadside and hiking trail south side of Angeles Forest Hwy, c. 0.2 mi west of jct. with Angeles Crest Hwy; Condor Peak
        UCR0040826 UCR Ceanothus oliganthus Freda Detmers s.n. 1933-04-19   Los Angeles 524 Little Tujunga Canyon
        UCR0040827 UCR Ceanothus oliganthus Art Whistler s.n. 1965-03-27   Los Angeles 213 fire road through a canyon about 0.5 mile west of Chatsworth Reservoir in Chatsworth
        UCR0040828 UCR Ceanothus oliganthus NULL 2469 1990-05-14   Los Angeles 1024 Angeles National Forest, Yerba Buena Ridge, Tujunga Ranger District
        UCR0040829 UCR Ceanothus oliganthus Mark A. Elvin 2987 2003-08-13   Los Angeles 274 Newhall Ranch, Santa Clara River at the mouth of Long Canyon
        UCR0040830 UCR Ceanothus oliganthus NULL 2904 2003-05-22   Los Angeles 915 Newhall Ranch, crest of mountains at head of Salt Canyon
        UCR0040831 UCR Ceanothus oliganthus Scott D. White 2239 1994-07-14   Los Angeles 396 San Dimas Canyon; along San Dimas Canyon Road
        UCR0040832 UCR Ceanothus oliganthus John C. Roos 1097 1942-03-21   Los Angeles 213 Santa Anita Canyon, Chantry Flats
        UCR0040833 UCR Ceanothus oliganthus var. oliganthus NULL 9240 2003-06-03   San Diego 380 Otay Mountain Ecological Reserve (California Dept. of Fish & Game): Southeast of Otay Lake; c. 1 mile south of Otay Lakes Road; south end of reserve near Olive grove
        UCR0040834 UCR Ceanothus oliganthus NULL 6735 2000-05-26   San Diego 550 West side of Otay Mountain; 8 miles east of Hwy 905 at the curve to Otay Mesa crossing
        UCR0040835 UCR Ceanothus oliganthus NULL 17919 2009-05-28   San Diego 680 Cleveland National Forest, northeast of El Cajon Mountain, west of the San Diego River, and south of Barona Mesa, along El Cajon Mountain Truck Trail. Square: N16
        UCR0040836 UCR Ceanothus oliganthus var. oliganthus NULL 18037 2009-06-09   San Diego 1667 Cuyamaca Rancho State Park, Middle Peak, along Middle Peak Loop Fire Road northwest side of the peak. Square M20
        UCR0040837 UCR Ceanothus oliganthus var. oliganthus NULL 2575 2008-05-14   San Diego 846 Hellhole Canyon Open Space Preserve, east of Valley Center and northeast of Lake Wohlford, north portion of preserve, western flank of Rodriguez Mountain c. 2 miles west of peak. Square G13
        UCR0040838 UCR Ceanothus oliganthus var. oliganthus NULL 7326 2001-05-10   San Diego 1273 east side of Guatay Mtn, SE of the town of Guatay
        UCR0040839 UCR Ceanothus oliganthus var. oliganthus NULL 8733 2003-05-01   San Diego 850 Crestridge Ecological Reserve: west of La Cresta between Alpine and El Cajon; east of Rios Canyon
        UCR0040840 UCR Ceanothus oliganthus var. oliganthus R. Mitchel Beauchamp 2259 1971-04-25   San Diego 1524 Palomar Mountain State Park, Harrison Grade
        UCR0040841 UCR Ceanothus oliganthus var. orcuttii T.S. Brandegee s.n. 1896-04-15   San Diego 1000 Banner Grade
        UCR0040842 UCR Ceanothus oliganthus Reid Moran 15975 1969-05-17   San Diego 1400 N of Inspiration Point, east rim of Cuyamaca Mtns
        UCR0040843 UCR Ceanothus oliganthus var. orcuttii Al Purchase 979 1941-04-25   San Diego 335 Barona Reservation [south of Ramona]
        UCR0040844 UCR Ceanothus oliganthus var. sorediatus NULL 25659 2013-03-27   San Diego 75 Camp Pendleton, northwest portion of Base, Training Area Finch, east of Basilone Road and just off San Juan Road along San Onofre Creek. Square: C3
        UCR0040845 UCR Ceanothus oliganthus Frank C. Vasek 600410--01 1960-04-10   San Luis Obispo 610 c. 1 mile west of Hwy 101 on a dirt road leading west from La Cuesta Summit, c. 6 miles north of San Luis Obispo
        UCR0040846 UCR Ceanothus oliganthus var. sorediatus George K. Helmkamp s.n. 1990-04-19   San Luis Obispo 671 West Cuesta Ridge, north of San Luis Obispo, 3 miles northwest of US Hwy 101
        UCR0040847 UCR Ceanothus oliganthus var. sorediatus NULL 18702 1985-04-27   San Luis Obispo 230 7 miles from Calif. Hwy 1 (Rte 1) along San Simeon Creek Road, near Rocky Butte lookout at Circle 3 Ranch Gate
        UCR0040848 UCR Ceanothus oliganthus var. sorediatus George K. Helmkamp s.n. 1990-04-01   San Luis Obispo 671 West Cuesta Ridge, c. 3 miles west of US Hwy 101
        UCR0040849 UCR Ceanothus oliganthus subsp. oliganthus NULL 0099 1995-03-16   Riverside 549 Cleveland National Forest, Agua Tibia Wilderness Area. N slope of Agua Tibia Mtn., east of Dripping Springs Alcove, Arroyo Seco drainage.
        UCR0040850 UCR Ceanothus oliganthus var. sorediatus David J. Keil 17353 1983-07-03   Trinity NULL State Route 3, c. 19 NE of the junction with State Route 299
        UCR0040851 UCR Ceanothus oliganthus Julia Curlette 182 1993-03-29   Solano 762 Stebbins Cold Canyon Reserve, [off Hwy 128, c. 0.25 mi] east of Monticello Dam, Lake Berryessa [W of town of Winters]
        UCR0040852 UCR Ceanothus oliganthus var. sorediatus NULL 7785 1993-05-16   Shasta 366 7.3 road mi. SW of McCloud Bridge
        UCR0040853 UCR Ceanothus oliganthus Clark P. Cowan 67(12) 1974-03-10   Santa Barbara 351 Rattlesnake Creek at the second crossing. 0.75 mi. up Rattlesnake Trail
        UCR0040854 UCR Ceanothus oliganthus Art Dawson s.n. 1968-04-11   Ventura 244 Ojai Road, 10 miles east of Ojai [between Summit School and Sulphur Springs]
        UCR0040855 UCR Ceanothus oliganthus var. orcuttii Percy C. Everett 7234 1935-06-19   Orange 1220 Main Divide Motorway, junction with Trabuco Canyon Truck Trail
        UCR0040856 UCR Ceanothus oliganthus Carl B. Wolf 02016 1931-05-13   Ventura 366 Along Piru Creek, 0.25 mile above the ranger station, or about 8 miles above Piru
        UCR0040857 UCR Ceanothus oliganthus var. sorediatus NULL 5117 2008-06-08   Colusa 548 Payne Ranch, lands to the southwest of the junction of Hwys 16 and 20. Southwestern edge of ranch above Cache Creek Canyon along ridge trail
        UCR0040858 UCR Ceanothus oliganthus NULL 18946 2012-05-11   Placer 1104 Finning Mill Road, 1.2 miles north of its junction with Forest Hill Road
        UCR0040859 UCR Ceanothus oliganthus NULL 10378 2006-05-11   Nevada 637 Cedarsong Road, 0.1 NE of Calif. Hwy 4 W of Nevada City)
        UCR0040860 UCR Ceanothus oliganthus NULL 10420 2006-05-11   Nevada 534 along CA Hwy 49, 2.1 miles north of the South Yuba River bridge
        UCR0040861 UCR Ceanothus oliganthus David Charlton 5495 1991-07-05   Ventura 305 Grimes Canyon Road 0.5 mile north of crest, SE of Fillmore
        UCR0040989 UCR Ceanothus oliganthus var. sorediatus R.G. Swinney 10058 2009-03-10   Los Angeles 305 Azusa, El Encanto Azusa River Wilderness Park
        UCR0040990 UCR Ceanothus oliganthus var. sorediatus NULL 29265 2005-03-23   Riverside 701 Santa Rosa Plateau, east slope of Squaw Mtn., Av. Escala just above Av. Caleta, north of Tenaja Rd.
        UCR0040991 UCR Ceanothus oliganthus var. sorediatus Albert J. Perkins s.n. 1920-05-04   San Luis Obispo NULL Paso Robles, outside the Perkins ranch
        UCR0040992 UCR Ceanothus oliganthus var. sorediatus Lewis S. Rose 42012 1942-04-19   Santa Clara 518 Saratoga Road [Saratoga Ave., becoming Congress Springs Rd.], 2 mi east of Skyline Blvd.
        UCR0112029 UCR Ceanothus oliganthus var. sorediatus NULL 9022 2005-03-05   San Luis Obispo 174 Santa Lucia Wilderness north of Lake Lopez, Upper Lopez Canyon Road, 7.2 miles north of junction with Lopez Road and at Water End Road
        UCR0112031 UCR Ceanothus oliganthus var. sorediatus R.G. Swinney 10117 2009-03-16   Los Angeles 227 Azusa, mouth of San Gabriel River Canyon, 40 NE of River Bike Path parking lot at Hwy 39
        UCR0112032 UCR Ceanothus oliganthus var. sorediatus R.G. Swinney 10046 2009-02-26   Los Angeles 366 Monrovia Canyon Wilderness Park from park entrance to Monrovia Canyon Falls
        UCR0112044 UCR Ceanothus oliganthus NULL 249 2012-05-06   Orange 695 Maple Springs Road, 1.2 miles NE of Maple Springs gate, Cleveland National Forest
        UCR0112045 UCR Ceanothus oliganthus Dan S. Cooper 514--09 2014-05-23   Los Angeles 348 Griffith Park, upper Vista del Valle Rd. northeast of Mt. Hollywood
        UCR0112061 UCR Ceanothus oliganthus NULL 239 2012-03-30   Orange 258 Maple Springs Road, Cleveland National Forest
        UCR0112104 UCR Ceanothus megacarpus subsp. megacarpus Peter A. Bowler s.n. 2003-04-26   Orange NULL UC San Joaquin Freshwater Marsh Reserve; bluffs along NW edge of marsh
        UCSB016292 UCSB Ceanothus megacarpus subsp. megacarpus Koran, John NULL 1958-05-01   Santa Barbara NULL 3.2 miles up Painted Cave Road from junction with San Marcos Pass Road.
        UCSB016293 UCSB Ceanothus megacarpus subsp. megacarpus J. Nowell 32 1958-04-28   Santa Barbara NULL Painted Cave Rd. 2 mi. from junction with El Camino Cielo
        UCSB016294 UCSB Ceanothus megacarpus subsp. megacarpus Farneman, H. 6 1967-02-05   Santa Barbara NULL east side of Hope Ranch access road, 0.6 mile northeast of its junction with Glen Annie Road, Santa Ynez Foothills.
        UCSB016295 UCSB Ceanothus megacarpus subsp. megacarpus Clark Cowan 259 (204) 1974-05-23   Santa Barbara NULL Steep slope 150′ below ridge, 1.65 mi. from W Cold Springs Trail, 1 mi. from Mountain Drive
        UCSB016296 UCSB Ceanothus megacarpus subsp. megacarpus NULL 97 1951-12-17   Santa Barbara NULL Along so. Gibraltar Rd., one half way up so. slope.
        UCSB016297 UCSB Ceanothus megacarpus subsp. megacarpus Kohrs, Herb 4 1946-02-13   Santa Barbara NULL Depression Drive 4 miles NE of Santa Barbara
     ?  UCSB016298 UCSB Ceanothus megacarpus subsp. megacarpus Clifford Walker 26A 1954-03-02   Santa Barbara NULL Meadow slope N of Rattlesnake Canyon 100 yds E of Las Canoas Rd. 2 NE Santa Barbara in the foothills of the Santa Ynez Mts.
     ?  UCSB016299 UCSB Ceanothus megacarpus subsp. megacarpus Nancy Bingham 49 1946-03-27   Santa Barbara NULL Rattlesnake Canyon, 4 miles north of Santa Barbara
        UCSB016300 UCSB Ceanothus megacarpus subsp. megacarpus E. Blakley 4840 1962-01-09   Santa Barbara NULL Mission Canyon, Santa Ynez Mountains
        UCSB016301 UCSB Ceanothus megacarpus subsp. megacarpus Stoppel, Gordon 32 1958-04-03   Santa Barbara NULL Along Cielto Rd. off Mountain Drive about 3 miles up the mountains on the Santa Barbara side
        UCSB016302 UCSB Ceanothus megacarpus subsp. megacarpus Fred M. Roberts, Jr. 706 1982-06-30   Orange NULL LAGUNA NIGUEL: just N end of Pacific Island Dr., 1.6km ENE Aliso Peak
        UCSB016303 UCSB Ceanothus megacarpus subsp. megacarpus F. T. Ralph 1 1959-03-01   Santa Barbara NULL San Marcos Pass (Hwy. 150) about three miles below junction with West Camino Cielo
        UCSB016304 UCSB Ceanothus megacarpus subsp. megacarpus Thomas, Cynthia 17 1959-07-04   Santa Barbara NULL San Jose Creek on Hollister Ave near Goleta
        UCSB016305 UCSB Ceanothus megacarpus subsp. megacarpus Clark Cowan 240 1974-05-23   Santa Barbara NULL 100 ft. below top ridge of burn. 1⁄4 mi. from trail (above), 3⁄4 mi. on W. fork of Cold Springs Trail, Mountain Dr, Montecito.
        UCSB016306 UCSB Ceanothus megacarpus subsp. megacarpus Cline, C. 13 1960-03-10   Santa Barbara NULL Refugio Canyon, Los Padres Nat. Forest
        UCSB016307 UCSB Ceanothus megacarpus subsp. megacarpus Eriksen, C. 30 1954-03-15   Santa Barbara NULL on Lower end of Gibraltar Rd. 2 mi. E of Santa Barbara in foothills of Santa Ynez Mts
        UCSB016308 UCSB Ceanothus megacarpus subsp. megacarpus Norman Haller NULL 1953-03-29   Los Angeles NULL 2 blks. West of Sepulveda on little dirt road off Mulholland
        UCSB016309 UCSB Ceanothus megacarpus subsp. megacarpus Wedberg, H. 142 1958-02-22   Los Angeles NULL About 5 miles W. of Beverly Glen Blvd. on Mullholland Drive, Santa Monica Mts.
        UCSB016310 UCSB Ceanothus megacarpus subsp. megacarpus Wayne R. Ferren 2544a 1982-04-22   Santa Barbara NULL E side of Sandyland Cove Rd, S of railroad, Carpinteria Salt Marsh
        UCSB016311 UCSB Ceanothus megacarpus subsp. megacarpus David L. Magney VR-147-87 1987-11-15   Ventura NULL South Coast; Ventura Quad.; T2N, R2 W; San Bernardino BM; between Main Street & Hwy. 101 on west riverbank
        UCSB016312 UCSB Ceanothus megacarpus subsp. megacarpus Priscilla Phillips 306-1 and 306-4 1960-05-01   Santa Barbara NULL Old San Marcos Road, beginning two miles above junction with Hwy. 150 and continuing for nearly a mile beyond this point.
        UCSB016313 UCSB Ceanothus megacarpus subsp. megacarpus Priscilla Phillips 309-3 1960-05-01   Santa Barbara NULL 0.4 mi. west of the junct. of Camino Cielo and the Painted Cave road, at the firebreak and continuing down the firebreak on the north slope of the mountains.
        UCSB016314 UCSB Ceanothus megacarpus subsp. megacarpus Van Rensselaer, Maunsell 1748 1941-07-12   Orange NULL about 3 miles South of Laguna Beach
        UCSB016315 UCSB Ceanothus megacarpus subsp. megacarpus Koran, John 28 1958-03-15   Santa Barbara NULL at the top of the old San Marcos road, 200′ from the junction with the new road.
        UCSB016316 UCSB Ceanothus megacarpus subsp. megacarpus Rick A. Burgess 325 1984-02-01   Ventura NULL Thousand Oaks. Los Robles Open Space Area. Oak Crk. Cyn. Trail. N-slope Santa Monica Mtns
        UCSB016317 UCSB Ceanothus megacarpus subsp. megacarpus Jorgensen, Jan 35 1982-02-10   Santa Barbara NULL 7.7 kilometers up Refugio Canyon, Goleta
        UCSB016318 UCSB Ceanothus megacarpus subsp. megacarpus Honer, Michael 2467 2007-03-23   Santa Barbara NULL Transverse Ranges; Santa Ynez Mountains region: Gaviota Peak Trail; about 1 hiking-mile downslope (W) of Peak.
        UCSB016319 UCSB Ceanothus megacarpus subsp. megacarpus Martin Fletcher 262 1980-01-25   Santa Barbara NULL 0.6 miles north of the coast on the east side of Agua Caliente
        UCSB016320 UCSB Ceanothus megacarpus subsp. megacarpus Martin Fletcher 471 1980-05-03   Santa Barbara NULL east rim of Alegria Canyon 1.8 miles north of the coast
        UCSB016321 UCSB Ceanothus megacarpus subsp. megacarpus Martin Fletcher 177 1979-12-07   Santa Barbara NULL 1.4 miles north of the coast in Santa Anita Canyon
        UCSB016322 UCSB Ceanothus megacarpus subsp. megacarpus Mahall, Bruce 2 1978-06-07   Santa Barbara NULL 1⁄2 mile east of stream in Romero Canyon below road.
        UCSB016323 UCSB Ceanothus megacarpus subsp. megacarpus Winn, Will 33 1963-03-03   Santa Barbara NULL 4 miles N of U.S. Highway 101 on San Marcos Pass Road
        UCSB016324 UCSB Ceanothus megacarpus subsp. megacarpus David L. Magney 33-82 1982-04-06   Ventura NULL Mile marker 4.65 on Hwy 150 (Casitas Pass)
        UCSB016325 UCSB Ceanothus megacarpus subsp. megacarpus Kuenster, G. 160 1981-01-24   Santa Barbara NULL Gibraltar Road, 1.4 miles south of East Camino Cielo Road.
        UCSB016326 UCSB Ceanothus megacarpus subsp. megacarpus Tom Beck 208 1967-01-01   Santa Barbara NULL Along San Marcos Rd. about 5 miles south of San Marcos Pass.
        UCSB016327 UCSB Ceanothus megacarpus subsp. megacarpus Rindlaub, Kathy 103 1980-05-24   Santa Barbara NULL Junction of San Marcos Pass Rd. & Painted Cave Rd.
        UCSB016328 UCSB Ceanothus oliganthus Wedberg, Lee 4877 1954-03-01   Los Angeles NULL San Gabriel Mtns.
        UCSB016329 UCSB Ceanothus oliganthus Griggs, Helen 35 1946-03-13   Santa Barbara NULL Lower end of Depression Drive
        UCSB016330 UCSB Ceanothus oliganthus Eriksen, C. 4 1954-03-01   Santa Barbara NULL Rattlesnake Canyon just above Las Canoas Rd. 2 North of Santa Barbara in foothills of Santa Ynez Mts.
        UCSB016331 UCSB Ceanothus oliganthus Decker, Helen 129 1946-04-14   Los Angeles NULL Arroyo Seco Canyon, San Gabriel Mountains
        UCSB016332 UCSB Ceanothus oliganthus Graney, Don 240 1954-03-28   Santa Barbara NULL 2 1⁄2 miles down road from Camino Gielo to Gibraltar Dam.
        UCSB016333 UCSB Ceanothus oliganthus Graney, Don 216 1954-05-02   Santa Barbara NULL on north slope beside rd. on Depression Drive, 2 miles below Camino Cielo.
        UCSB016334 UCSB Ceanothus oliganthus Graney, Don 300 1954-05-09   Santa Barbara NULL near Romero saddle on Camino Cielo Rd.
        UCSB016335 UCSB Ceanothus oliganthus Graney, Don 278 1954-05-23   Santa Barbara NULL 3⁄4 mi. from Depression Drive on Camino Cielo rd.
        UCSB016336 UCSB Ceanothus oliganthus Graney, Don 257 1954-05-16   Santa Barbara NULL 2 mi. above Juncal Public Camp on road down from Romero Saddle.
        UCSB016337 UCSB Ceanothus oliganthus John Mooring 83 1948-03-01   Santa Barbara NULL along roadside just below Flores Flats, Depression Drive, Santa Ynez Range
        UCSB016338 UCSB Ceanothus oliganthus Graney, Don 271 1954-05-24   Santa Barbara NULL near bridge no. 46 above Juncal Public Camp on road to Romero Saddle.
        UCSB016339 UCSB Ceanothus oliganthus Graney, Don 252 1954-03-28   Santa Barbara NULL near Camino Cielo on road to Gibraltar Dam.
        UCSB016340 UCSB Ceanothus oliganthus Graney, Don 268 1954-05-16   Santa Barbara NULL 1 1⁄4 mile above Juncal Public Camp on road to Romero Saddle.
        UCSB016341 UCSB Ceanothus oliganthus Clifford Walker 4 1954-03-02   Santa Barbara NULL In Rattlesnake Canyon at crossing of Las Canoas Rd. 2 W of Santa Barbara in the foothills of the Santa Ynez Mts
        UCSB016342 UCSB Ceanothus oliganthus Van Rensselaer, Maunsell 1736 1941-08-10   Ventura NULL north fork of Ventura River (Wheeler Canyon)
        UCSB016343 UCSB Ceanothus oliganthus Jones, Barbara 20 1946-03-13   Santa Barbara NULL near Depression Drive, near Sant Ynez Mountains. 5 miles NE of Santa Barbara
        UCSB016344 UCSB Ceanothus oliganthus Kamb, Peter 465 1947-02-15   Ventura NULL Sespe Creek near Little Sespe fork, above Fillmore
        UCSB016345 UCSB Ceanothus oliganthus David L. Magney 5-83 1983-02-16   Ventura NULL Western Transverse Ranges; White Ledge Peak Quad.; SE 1⁄4 NE 1⁄4, S29, T5N, R2 W, San Bernardino BM; found along Hwy. 33, milepost 16.7 North Fork Matilija Creek
        UCSB016346 UCSB Ceanothus oliganthus David L. Magney 71-83 1983-06-19   Ventura NULL canyon adjacent to Bellyache Falls with east exposure, Hwy. 33 (mile marker 22.27); 12 miles N of Ojai, western Transverse Ranges T5N, R2 W, S 1, 2 & 3 Wheeler Springs Quadrangle
        UCSB016347 UCSB Ceanothus oliganthus Van Leeuwen, Henry 102 1957-04-08   Santa Barbara NULL Juncal Road half way up north slope of Santa Ynez Mts.
        UCSB016348 UCSB Ceanothus oliganthus Richard M. Beeks 105 1952-02-27   Santa Barbara NULL Rattlesnake Canyon
        UCSB016349 UCSB Ceanothus oliganthus Marianne Hillman 218 1952-12-14   Santa Barbara NULL Near junction of Depression Drive and Rattlesnake Cnyn. Trail
        UCSB016350 UCSB Ceanothus oliganthus Marianne Hillman 239 1952-12-14   Santa Barbara NULL Camino Cielo Rd., east of junction with Depression Drive
        UCSB016351 UCSB Ceanothus oliganthus Marianne Hillman 238 1952-12-14   Santa Barbara NULL Camino Cielo Rd., east of with Depression Drive
        UCSB016352 UCSB Ceanothus oliganthus Marianne Hillman 219 1952-11-11   Santa Barbara NULL Near junction of Depression Drive and Rattlesnake Canyon Trail
        UCSB016353 UCSB Ceanothus oliganthus Marianne Hillman 210 1952-11-02   Santa Barbara NULL Camino Cielo Rd., 3.1 miles E. of junction with San Marcos Pass Rd.
        UCSB016354 UCSB Ceanothus oliganthus Marianne Hillman 222 1952-12-14   Santa Barbara NULL Camino Cielo Rd., east of junction with Depression Drive
        UCSB016355 UCSB Ceanothus oliganthus Marianne Hillman 194 1952-10-14   Santa Barbara NULL Upper Sycamore Canyon
        UCSB016356 UCSB Ceanothus oliganthus Marianne Hillman 201 1952-11-02   Santa Barbara NULL San Marcos Pass Rd., 2.1 miles south of junction with Camino Cielo Rd.
        UCSB016357 UCSB Ceanothus oliganthus Marianne Hillman 203 1952-11-02   Santa Barbara NULL San Marcos Pass Rd., 0.1 miles north of junction with Camino Cielo Rd.
        UCSB016358 UCSB Ceanothus oliganthus Nancy Bingham 33 1946-03-13   Santa Barbara NULL ocean-side Depression Dr.
        UCSB016359 UCSB Ceanothus oliganthus McMinn, H. 1805 1926-08-11   San Diego NULL Between lookout to Imperial Valley and Kentwood (Julian Rd.)
        UCSB016360 UCSB Ceanothus oliganthus John R. Haller 119 1950-03-26   Los Angeles NULL San Gabriel Mtns., west ridge of Little Dalton Canyon
        UCSB016361 UCSB Ceanothus oliganthus Suter, Richard 79 1961-04-24   Santa Barbara NULL La Cumbre Peak in the Santa Ynez Mountains north of Santa Barbara.
        UCSB016362 UCSB Ceanothus oliganthus Clark Cowan 252 1974-05-23   Santa Barbara NULL below top ridge of burn near N. brush margin, 500 ft. above trail, 3⁄4 mi. on W. fork of Cold Springs Trail, Mountain Dr., Montecito
        UCSB016363 UCSB Ceanothus oliganthus subsp. oliganthus Fred M. Roberts, Jr. 530 1982-04-18   Orange NULL SANTA ANA MTNS.: Upper Hot Springs Cyn., 0.1km SW Falcon Group Camp; 2.0km SE Los Pinos Peak
        UCSB016364 UCSB Ceanothus oliganthus subsp. oliganthus McCabe, Nora 70 1951-02-19   Santa Barbara NULL Flores Flat, Depression Drive Santa Barbara
        UCSB016365 UCSB Ceanothus oliganthus subsp. oliganthus Proctor, Donald NULL 1962-03-18   Orange NULL Silverado canyon, Santa Ana Mts.
        UCSB016366 UCSB Ceanothus oliganthus subsp. oliganthus McMillan, Ann 48 1962-03-27   Santa Barbara NULL 2 miles north of entrance to Los Padres National Forest on Gibraltar Rd.
        UCSB016367 UCSB Ceanothus oliganthus subsp. oliganthus Robert H. Gill 94 1959-04-14   Los Angeles NULL Little Dalton Canyon
        UCSB016368 UCSB Ceanothus oliganthus subsp. oliganthus David L. Magney 23-82 1982-03-05   San Diego NULL SW corner of Dos Picos Co. Park at trailhead of nature trail
        UCSB016369 UCSB Ceanothus oliganthus subsp. oliganthus Mazzia, Linda 63 1960-05-11   Santa Barbara NULL 0.1 N of La Cumbre Peak. Lookout tower on Camino Cielo Rd., about 10 N of Santa Barbara
        UCSB016370 UCSB Ceanothus oliganthus subsp. oliganthus Brian C. Miller 611 1965-01-28   Ventura NULL Sespe River near diversion dam, Topatopa Mountains
        UCSB016371 UCSB Ceanothus oliganthus subsp. oliganthus E. Blakley 4859 1962-03-01   Santa Barbara NULL Gibraltar Road and the central fork of Sycamore Canyon, Santa Ynez Mountains
        UCSB016372 UCSB Ceanothus oliganthus subsp. oliganthus Clark Cowan 67 (12) 1974-03-10   Santa Barbara NULL next to Rattlesnake Creek at the second crossing. Across from the rock face, SW slope, rocky soil. 3⁄4 mi. up Rattlesnake Trail
        UCSB016373 UCSB Ceanothus oliganthus subsp. oliganthus David L. Magney 30-82 1982-03-19   Ventura NULL 2 miles west of Hwy 33 on Matilija Cyn Rd
        UCSB016374 UCSB Ceanothus oliganthus subsp. oliganthus Stone, M. 12 1977-05-29   Los Angeles NULL 2.5 miles up Chantry Flats Road, San Gabriel Mtns.
        UCSB016375 UCSB Ceanothus oliganthus subsp. oliganthus Krasner, Larry 7 1975-03-01   Santa Barbara NULL 2.2 N. on Old San Marcos Rd.; after Jct. with Cathedral Oaks and ca. 1⁄4 mile W. into Maria Ygnacio Canyon.
        UCSB016376 UCSB Ceanothus oliganthus subsp. oliganthus David L. Magney 35-82 1982-04-10   Ventura NULL on Hwy 150 at mile marker 21.00 on Dennison Grade approximately 4.5 miles east of Ojai
        UCSB016377 UCSB Ceanothus oliganthus subsp. oliganthus David L. Magney 11-82 1982-02-26   Ventura NULL Dennison Grade at mile marker 21.0 on Hwy 150 ca. 4.5mi. east of Ojai.
        UCSB016378 UCSB Ceanothus oliganthus subsp. oliganthus Lloyd, Robert 60 1959-03-14   Los Angeles NULL 1⁄2 mile south of dam in San Dimas Canyon. Stream bed west of San Dimas Canyon Road.
        UCSB016379 UCSB Ceanothus oliganthus var. orcuttii Kamb, Peter 1099 1948-06-19   Orange NULL Holy Jim Canyon, Santa Ana Mts.
        UCSB016380 UCSB Ceanothus oliganthus subsp. sorediatus Marianne Hillman 213 1952-11-02   Santa Barbara NULL Camino Cielo Rd., 5.8 miles E of junction with San Marcos Pass Rd
        UCSB016381 UCSB Ceanothus oliganthus subsp. sorediatus Van Rensselaer, Maunsell NULL 1938-04-21   Santa Cruz NULL Santa Cruz Mtns., east of Santa Cruz
        UCSB016382 UCSB Ceanothus oliganthus subsp. sorediatus Zinke, P. 168 1950-10-04   Humboldt NULL 2 miles southeast of Honeydew
        UCSB016383 UCSB Ceanothus oliganthus subsp. sorediatus Helen K. Sharsmith 3251 1935-06-02   Santa Clara NULL eastern side of Mount Hamilton
        UCSB016384 UCSB Ceanothus oliganthus subsp. sorediatus Fred M. Roberts, Jr. 54 1980-05-03   Orange NULL Main Divide Truck Trail, 2.0 WNW of Trabuco Peak, Santa Ana Mountains
        UCSB016385 UCSB Ceanothus oliganthus subsp. sorediatus Marianne Hillman 208 1952-11-02   Santa Barbara NULL Camino Cielo Rd., 3.1 miles E of junction with San Marcos Pass Rd.
        UCSB016386 UCSB Ceanothus oliganthus subsp. sorediatus Marianne Hillman 214 1952-11-02   Santa Barbara NULL Camino Cielo Rd., 9.2 miles E of junction with San Marcos Pass Rd.
        UCSB016387 UCSB Ceanothus oliganthus subsp. sorediatus Marianne Hillman 235 1952-12-14   Santa Barbara NULL Camino Cielo Rd., east of junction viith Depression Drive
        UCSB016388 UCSB Ceanothus oliganthus subsp. sorediatus Marianne Hillman 196 1952-10-14   Santa Barbara NULL 0.6 miles east of La Cumbre Peak Ranger Staion on Camino Cielo Rd.
        UCSB016389 UCSB Ceanothus oliganthus subsp. sorediatus Marianne Hillman 226 1952-12-14   Santa Barbara NULL Camino Cielo Rd., east of junction with Depression Drive.
        UCSB016390 UCSB Ceanothus oliganthus subsp. sorediatus Graney, Don 285 1954-04-25   Santa Barbara NULL 4 miles from Romero saddle On Camino Cielo rd.
        UCSB016391 UCSB Ceanothus oliganthus subsp. sorediatus Graney, Don 256 1954-05-09   Santa Barbara NULL one mile past Juncal Public Camp on road to Pendola Guard Station
        UCSB016392 UCSB Ceanothus oliganthus subsp. sorediatus Graney, Don 220 1954-05-02   Santa Barbara NULL 1⁄4 mile from Camino Cielo on road to Gibraltar Dam.
        UCSB016393 UCSB Ceanothus oliganthus subsp. sorediatus Graney, Don 248 1954-03-28   Santa Barbara NULL 3 mi. from Camino Cielo on road to Gibraltar Dam.
        UCSB016394 UCSB Ceanothus oliganthus subsp. sorediatus Marianne Hillman 206 1952-11-02   Santa Barbara NULL Camino Cielo Rd., 0.1 mile east of junction with San Marcos Pass Rd.
        UCSB016395 UCSB Ceanothus oliganthus subsp. sorediatus Graney, Don 251 1954-03-28   Santa Barbara NULL 3 1⁄2 mile from Camino Cielo rd. on road to Gibraltar Dam.
        UCSB016396 UCSB Ceanothus oliganthus subsp. sorediatus David L. Magney 38-82 1982-04-23   San Luis Obispo NULL on forest service road 29s11 1⁄10 mile west of Highway 101 on Cuesta Pass
        UCSB016397 UCSB Ceanothus oliganthus subsp. sorediatus Maino, Evelyn 102 1931-04-05   San Luis Obispo NULL Morro Road
        UCSB016398 UCSB Ceanothus oliganthus subsp. sorediatus Schulte, John 20 1963-04-14   San Mateo NULL between Santa Clara Valley and main front of Santa Cruz Mountains
        UCSB016399 UCSB Ceanothus oliganthus subsp. sorediatus Graney, Don 286 1954-04-25   Santa Barbara NULL on Camino Cielo rd. 2 miles from Romero Canyon.
        UCSB016400 UCSB Ceanothus oliganthus subsp. sorediatus Graney, Don 226 1954-05-02   Santa Barbara NULL one mile from La Cumbre Lookout on Camino Cielo
        UCSB016401 UCSB Ceanothus oliganthus subsp. sorediatus Dennis E. Breedlove 889 1961-07-30   Santa Barbara NULL Along the Alamo Pintado Creek from 7-8 miles north of Los Olivos; base of Figueroa Mountain, Birabent Canyon, San Rafael Range
        UCSB016402 UCSB Ceanothus oliganthus subsp. sorediatus Dennis E. Breedlove 2295 1962-04-16   Monterey NULL 9.3 miles southwest of Arroyo Seco Guard Station on road to Jolon; Santa Lucia Mountains
        UCSB016403 UCSB Ceanothus oliganthus subsp. sorediatus Robbins, G. 152 1937-04-25   Alameda NULL Just east of Claremont Ave., Berkeley
        UCSB016404 UCSB Ceanothus oliganthus subsp. sorediatus Valentine, D. 82 1963-04-30   Santa Barbara NULL 5.7 miles from Sheffield Reservoir on North slope of Gibraltar Road.
        UCSB016405 UCSB Ceanothus oliganthus subsp. sorediatus Eriksen, C. 146 1954-04-05   Santa Barbara NULL along Camino Cielo 4 mi. E. of Gibraltar Rd. which is 3 mi. E of Santa Barbara. Santa Ynez Mts.
        UCSB035312 UCSB Ceanothus oliganthus Rick A. Burgess 643 1988-06-05   Ventura NULL Circle X Ranch. Just north of Mt. Allen.
        UCSB035358 UCSB Ceanothus oliganthus Rick A. Burgess 741 1990-03-31   Ventura NULL Santa Susana Mtns. West side of Box Canyon Rd., Simi Valley.
        UCSB057273 UCSB Ceanothus oliganthus Rick Burgess 578 1988-02-14   Ventura 579 Santa Monica Mtns. Circle X Ranch. Split Rock Campground.
        UCSB057274 UCSB Ceanothus oliganthus Rick Burgess 150 1983-02-16   Ventura 426 Hwy 33, mile marker 16.70, north fork of Matillija Creek, Los Padres National Forest.
        UCSB063083 UCSB Ceanothus oliganthus Susan Wexler 5 1970-01-26   Santa Barbara 304 Jesusita Trail off of Tunnel Road; Santa Ynez Mtns.
        UCSB063091 UCSB Ceanothus oliganthus Don C. Graney 266 1954-05-09   Santa Barbara NULL 1 miles above Juncal Public camp; On road descending from Romero Saddle.
        UCSB063092 UCSB Ceanothus oliganthus C. Eriksen 46 1954-03-15   Santa Barbara 762 Just below Flores Flat on Gibralter Rd; 2 miles East of Santa Barbara in foothills of Santa Ynez Mts.
        UCSB063678 UCSB Ceanothus oliganthus Don C. Graney 299 1954-05-09   Santa Barbara NULL Near road junction at Romero Saddle, on Camino Cielo rd.
        UCSB063687 UCSB Ceanothus oliganthus Dennis O′Dowd 99 1970-04-25   Monterey 883 Arroyo-Seco-Indians Road at head of Hanging Valley; 3.7 miles North of Escondido Campground.
        UCSC100004856 UCSC Ceanothus oliganthus var. sorediatus Chuck Haugen D. Styer 929 2001-02-08   Monterey NULL Restoration site 5⁄6 Mesa on segment K (Ford Ord Region L7)
        UCSC100004857 UCSC Ceanothus oliganthus var. sorediatus Chuck Haugen D. Styer 930 2001-02-08   Monterey NULL Restoration site 5⁄6 Mesa on segment K (Ford Ord Region L7)
        UCSC100004858 UCSC Ceanothus oliganthus var. sorediatus Becky Hendricks s.n. 2009-04-24   Monterey NULL Mid-section of Eagle Trail, Landels-Hill Big Creek Reserve
        UCSC100004859 UCSC Ceanothus oliganthus var. sorediatus Grey Hayes s.n. 2000-04-20   Santa Clara 731 Mount Hamilton, Isabel Valley Ranch -
        UCSC100004860 UCSC Ceanothus oliganthus Charisse Bickford s.n. 1979-05-19   Monterey NULL Found off the Canogas Falls trail in a Mixed Evergreen Woodland which was densely Scrubby. Canogas Falls trail - Landels-Hill Big Creek Reserve, Santa Lucia Mountains
        UCSC100004883 UCSC Ceanothus sorediatus A. E. Wieslander 45 1929-03-03   San Mateo 304 Near Palo Alto Plot #1 Santa Cruz ?, Cordilleras Creek
        UCSC1355 UCSC Ceanothus oliganthus var. sorediatus Charisse Bickford s.n. 1979-05-19   Monterey NULL along Skinner Ridge trail, in Foothill, Woodland, 1 mile from Turner Creek camp. Skinner Ridge trail, Foothill, Woodland, Turner Creek camp - Los Padres National Forest
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