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/, 2023 December 10.

Literature Citation:
CCH1 Portal. 2023. Biodiversity data provided by the participants of the Consortium of California Herbaria (https://ucjeps.berkeley.edu/consortium/ Accessed on December 10).

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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BM TABFILE==>CHC_1702213592_UCJEPS.txt

— 351 specimen records retrieved (16 without coordinates)
Results for search: Scientific name=ceanothus arboreus (including synonyms);

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  F     CCH1_AIDherbscientific namecollectorcoll. num.formatted datecountyelev. (M)locality
        A00051238 A Ceanothus arboreus E. L. Greene NULL 1886-08-01   Santa Barbara NULL Santa Cruz Island
        A00367875 A Ceanothus arboreus G. B. Grant ; Walt. Wheeler 148-6146 1904-04-21   Los Angeles NULL Santa Catalina Island
        A00367879 A Ceanothus arboreus B. Trask NULL 1897-02-01   Los Angeles NULL Avalon, Santa Catalina Island
        A00367880 A Ceanothus arboreus F. R. Fosberg S4326 1931-03-23   Los Angeles 60 Hamilton Canyon, Santa Catalina Island
        A00367881 A Ceanothus arboreus B. Trask NULL 1901-03-01   Los Angeles NULL Avalon, Santa Catalina Island
        A00367882 A Ceanothus arboreus T. S. Brandegee NULL 1889-05-01   Los Angeles NULL Santa Catalina Island
        A00367883 A Ceanothus arboreus T. S. Brandegee NULL 1888-06-01   Santa Barbara NULL Island of Santa Rosa
        A00367884 A Ceanothus arboreus T. S. Brandegee NULL 1888-01-01   Santa Barbara NULL Santa Cruz Island
        A00367885 A Ceanothus arboreus Ralph Hoffmann NULL 1930-04-12   Santa Barbara NULL Lady′s Harbor Santa Cruz Island
        A00367886 A Ceanothus arboreus F. Franceschi NULL NULL   Santa Barbara NULL Santa Cruz Island
        A00367888 A Ceanothus arboreus B. W. Evermann NULL 1918-03-29   Los Angeles NULL Santa Catalina Isl.
        A00367889 A Ceanothus arboreus J. G. Jack NULL 1907-07-16   Los Angeles NULL Santa Catalina Is.
        A00367891 A Ceanothus arboreus A. Eastwood 6420 1917-07-17   Santa Barbara NULL Santa Cruz Island
        A00367896 A Ceanothus arboreus Ralph Hoffmann NULL 1930-04-08   Santa Barbara NULL Torrey Pines, Santa Rosa Island
        CAS-BOT32741 CAS Ceanothus arboreus Greene, Edward Lee s.n. 1886-07-01   Santa Barbara NULL Island of Santa Cruz
        CAS-BOT47808 CAS Ceanothus arboreus Bourell, M.; Patterson, R. 1978 1984-01-28   Santa Barbara NULL On ridges south of Stanton Ranch. Santa Cruz Island
        CAS-BOT47809 CAS Ceanothus arboreus Junak, Steven A. SC-3013 1992-03-04   Santa Barbara 219 Santa Cruz Island. Central Valley, along Valley Road, in Canada de la Portezuela just W of first large canyon W of Rancho Portezuelo ruins.
        CAS-BOT47810 CAS Ceanothus arboreus Williams, M. W. 23 1939-06-22   Santa Barbara 30 Smugglers Cove, west end, along Indian Trail. Santa Cruz Island
        CAS-BOT47811 CAS Ceanothus arboreus Abrams, L. R.; Wiggins, I. L. 58 1930-04-26   Santa Barbara NULL Vicinity of Pelican Bay
        CAS-BOT47812 CAS Ceanothus arboreus Clokey, Ira W. 5000 1930-05-23   Santa Barbara 75 Pelican Bay. North slope
        CAS-BOT47813 CAS Ceanothus arboreus Clokey, Ira W. 4999 1930-05-23   Santa Barbara 75 Pelican Bay. North slope
        CAS-BOT47814 CAS Ceanothus arboreus Breedlove, D. E. 2834 1962-05-16   Santa Barbara 365 on south side of Central Valley, 3 miles west of Stanton Ranch headquarters; Santa Cruz Island
        CAS-BOT47815 CAS Ceanothus arboreus Moran, Reid 747 1941-03-23   Santa Barbara NULL Pelican Bay, Santa Cruz Island
        CAS-BOT47816 CAS Ceanothus arboreus Wolf, Carl B. 2783 1932-03-20   Santa Barbara 365 Santa Cruz Island. 1-2 mi. West of Puerto Zuelo Ranch
     ?  CAS-BOT47817 CAS Ceanothus arboreus Wolf, Carl B. 2753 1932-03-19  ? Santa Barbara 60 Santa Cruz Island. 1 mi. West of main ranch
        CAS-BOT47818 CAS Ceanothus arboreus Eastwood, Alice 6420 1917-07-17   Santa Barbara NULL Santa Cruz Island
        CAS-BOT47819 CAS Ceanothus arboreus Abrams, L. R.; Wiggins, I. L. 58 1930-04-26   Santa Barbara NULL Vicinity of Pelican Bay
        CAS-BOT47820 CAS Ceanothus arboreus Howell, John Thomas 6277 1931-04-12   Santa Barbara NULL Cochie Canyon, Santa Cruz Island
        CAS-BOT47821 CAS Ceanothus arboreus Miller, Mrs. C. E. s.n. 1918-06-06   Santa Barbara NULL Santa Cruz Island
        CAS-BOT47822 CAS Ceanothus arboreus Miller, Mrs. C. E. 6333 1931-04-13   Santa Barbara NULL Santa Cruz Island near the west end
        CAS-BOT47823 CAS Ceanothus arboreus Swain, Mrs. Alonso s.n. 1919-01-01   Santa Barbara NULL Santa Cruz Island
        CAS-BOT47824 CAS Ceanothus arboreus Raven, Peter; Smith, Clifton F. 15250 1960-04-27   Santa Barbara NULL south of Stanton Ranch, Santa Cruz Island
        CAS-BOT47901 CAS Ceanothus arboreus Moran, Reid 607 NULL   Los Angeles NULL Santa Catalina Island - Ridge between Johnson′s Valley and Howland′s Valley
        CAS-BOT47902 CAS Ceanothus arboreus Moran, Reid 607 1941-02-23   Los Angeles 121 Santa Catalina Island - Ridge between Johnson′s Valley and Howland′s Valley
        CAS-BOT47903 CAS Ceanothus arboreus Brandegee 14 1889-05-01   Los Angeles NULL Santa Catalina Island
        CAS-BOT47904 CAS Ceanothus arboreus Brandegee 14 1889-05-01   Los Angeles NULL Santa Catalina Island
        CAS-BOT47905 CAS Ceanothus arboreus Grant, George B.; Wheeler, Walter 1486146 1904-04-21   Los Angeles NULL Santa Catalina Island
        CAS-BOT47906 CAS Ceanothus arboreus Grant, George B.; Wheeler, Walter 1486146 1904-04-21   Los Angeles NULL Santa Catalina Island
        CAS-BOT47907 CAS Ceanothus arboreus Smith, Huron H. 5167 1912-07-01   Los Angeles 548 Santa Catalina Island - summit
        CAS-BOT47908 CAS Ceanothus arboreus Smith, Huron H. 5019 1912-05-29   Los Angeles 335 Santa Catalina Island - summit road
        CAS-BOT47909 CAS Ceanothus arboreus Knopf; Johnson 11214 1930-01-30   Los Angeles NULL Catalina Island
        CAS-BOT47910 CAS Ceanothus arboreus Abrams, L. R.; Wiggins, I. L. 325 1931-07-04   Los Angeles NULL Santa Catalina Island - White′s Landing
        CAS-BOT47911 CAS Ceanothus arboreus Applegate, Elmer I. 4974 1927-02-19   Los Angeles NULL Santa Monica Hills, in cultivation in Sulivan Canyon
        CAS-BOT47912 CAS Ceanothus arboreus Burge, D. O.; Ratay, S. 810b 2007-03-24   Los Angeles 500 Santa Catalina Island, 8.1 road miles (12.9 km) from Catalina Convervacy access gate near Avalon via Airport Road and Black Jack road (road to Black Jack Camp), on north slope of Black Jack Mountain, 8.76 km 306* (True) WNW of Avalon, GPS (WGS84)
        CAS-BOT47913 CAS Ceanothus arboreus Grant, Geo. B. 1588 1898-02-20   Los Angeles NULL Dry Hills, Avalon
        CAS-BOT47914 CAS Ceanothus arboreus Thorne, Robert F.; Everett, P. C. 33293 1964-02-06   Los Angeles 30 N-facing slope above Fourth of July cove - Santa Catalina Island
        CAS-BOT47915 CAS Ceanothus arboreus Wolf, Carl B. 3490 1932-05-09   Los Angeles 304 Santa Catalina Island - Along road to Renton Mine, about due west of Pebbly Beach
        CAS-BOT47916 CAS Ceanothus arboreus Grant, George B.; Wheeler, Walter 1486146 1904-04-21   Los Angeles NULL Santa Catalina Island
        CAS-BOT47917 CAS Ceanothus arboreus Grant, George B.; Wheeler, Walter 6146 1904-04-21   Los Angeles NULL Santa Catalina Island
        CAS-BOT47918 CAS Ceanothus arboreus McClatchie, A. J. s.n. 1893-09-14   Los Angeles NULL Catalina Island
        CAS-BOT47919 CAS Ceanothus arboreus Frank, Mrs. s.n. 1896-03-22   Los Angeles NULL Santa Catalina Island
        CAS-BOT47920 CAS Ceanothus arboreus Grant, G. B. s.n. NULL   Los Angeles NULL Santa Catalina Island
        CAS-BOT47921 CAS Ceanothus arboreus McMinn, H. E. 1313 1924-07-25   Los Angeles NULL Catalina Island
        CAS-BOT47922 CAS Ceanothus arboreus McMinn, H. E. 1314 1924-07-25   Los Angeles NULL Catalina Island
     ?  CAS-BOT47946 CAS Ceanothus arboreus Oberlander, George 588 1950-04-02   San Mateo NULL San Andreas Dam
     ?  CAS-BOT47947 CAS Ceanothus arboreus Pollard, Henry M. s.n. 1948-03-25   Ventura NULL Whale Rock Ranch, Ojai Valley
     ?  CAS-BOT47948 CAS Ceanothus arboreus Pollard, Henry M. s.n. 1947-05-11   Ventura NULL Whale Rock Ranch
        CAS-BOT47949 CAS Ceanothus arboreus Thorne, Robert F. 39368 1970-03-05   Los Angeles 60 Santa Catalina Island: Cherry Valley
        CAS-BOT47950 CAS Ceanothus arboreus Thorne, Robert F.; Everett, P. C. 33293 1964-02-06   Los Angeles 30 N-facing slope above Fourth of July Cove, Santa Catalina Island
        CAS-BOT616495 CAS Ceanothus arboreus Junak, Steven A. SC-3044 1992-03-05   Santa Barbara NULL Santa Cruz Island: S side Central Valley, just S of UC Field Station; Santa Cruz Island Schist.
        CATA00052 CATA Ceanothus arboreus NULL 31 1973-03-03   Los Angeles 411 Santa Catalina Island: West side of Mt. Black Jack
        CATA00464 CATA Ceanothus arboreus Reid Moran 607 1941-02-23   Los Angeles 122 Santa Catalina Island: Ridge between Johnson′s Valley and Howland′s Valley
        CATA03023 CATA Ceanothus arboreus Amy Catalano 16-029 2016-03-09   Los Angeles 405 Santa Catalina Island: South side of Airport Road in ′Fox Country′, about 270 meters east of Haypress Reservoir
        CATA03290 CATA Ceanothus arboreus Julie L. King 68 2017-03-03   Los Angeles NULL Santa Catalina Island: About 700 meter down first major ridge from Silver Peak Rd. off Water Tank Rd., ridge heads in a SSE direction
        CDA0001009 CDA Ceanothus arboreus D.G. Kelch 1320 1991-03-17   Los Angeles NULL Santa Catalina Is.; 1.5 N of Avalon.
     ?  CHSC39454 CHSC Ceanothus arboreus B. A. Stein 896 1982-05-11  ? Santa Barbara 259 Santa Cruz Island, ridgetop due south of Stanton Ranch.
        CSLA014336 CSLA Ceanothus arboreus Dieter H. Wilken 6449 1969-02-21   Santa Barbara 137 Canada Islay, south of Central Valley, Santa Cruz Island
        DAV304385 DAV Ceanothus arboreus NULL 2 1975-03-24   Santa Barbara 106 Santa Barbara County: Santa Cruz Island, Central Valley, 1⁄2 mile west of UCSB Field Station.
        DAV304386 DAV Ceanothus arboreus Frederic Hrusa 5761 1988-12-31   Santa Barbara NULL Santa Barbara County: Santa Cruz Island. On volcanic slopes above and to the east of Scorpion Bay, east end of island.
        DAV304387 DAV Ceanothus arboreus NULL 783 1966-06-05   Santa Barbara NULL Santa Barbara County: on Camino Viejo (west), 0.6 mile east of junction with road leading to La Cuesta (Valley Road), Santa Cruz Island.
        DAV304388 DAV Ceanothus arboreus NULL 2331 2017-11-18   Santa Barbara 420 Santa Barbara County: Santa Cruz Island, Christy Pines.
        DAV394635 DAV Ceanothus arboreus NULL 9 1975-03-24   Santa Barbara 152 Santa Barbara County: Santa Cruz Island, Central Valley, 1.5 miles W of UCSB Field Station.
        GH00367876 GH Ceanothus arboreus T. S. Brandegee NULL 1889-05-01   Los Angeles NULL Santa Catalina Island
        GH00367877 GH Ceanothus arboreus W. S. Lyon NULL 1885-01-01   Los Angeles NULL Santa Catalina Is?
        GH00367878 GH Ceanothus arboreus M. Bourell ; R. Patterson 1978 1984-01-28   Santa Barbara NULL On ridges south of Stanton Ranch, Santa Cruz Island
     ?  GH00367887 GH Ceanothus arboreus H. P. Chandler 51 1906-03-01   Alameda NULL Cultivated on the University Campus
        GH00367890 GH Ceanothus arboreus M. E. Jones NULL 1929-03-25   Santa Barbara NULL Santa Cruz Isl.
        GH00367892 GH Ceanothus arboreus L. Abrams ; I. L. Wiggins 58 1930-04-26   Santa Barbara NULL Santa Cruz Island, Vicinity of Pelican Bay
        GH00367893 GH Ceanothus arboreus I. W. Clokey 4999 1930-05-23   Santa Barbara 75 Santa Cruz Island, Pelican Bay
        GH00367894 GH Ceanothus arboreus I. W. Clokey 5000 1930-05-23   Santa Barbara 75 Santa Cruz Island, Pelican Bay
        GH00367895 GH Ceanothus arboreus P. A. Munz ; E. Crow 11611 1930-04-09   Santa Barbara NULL above Torrey Pines, Santa Rosa Island
        GH00367897 GH Ceanothus arboreus R. F. Thorne ; P. C. Everett 34447 1965-05-10   Los Angeles NULL on W slope of Black Jack Mt.; Santa Catalina Island
        GH00367898 GH Ceanothus arboreus R. F. Thorne 39368 1970-03-05   Los Angeles 60 Santa Catalina Island: Cherry Valley
        GH00367899 GH Ceanothus arboreus P. H. Raven 17781 1962-05-20   Los Angeles 243 Santa Catalina Island, Farnsworth Loop on summit road
        GH00367900 GH Ceanothus arboreus R. F. Thorne ; P. C. Everett 34850 1965-06-22   Los Angeles NULL Santa Catalina Island: Renton Mine area
        GH00367901 GH Ceanothus arboreus R. F. Thorne ; P. C. Everett 33193 1964-02-06   Los Angeles NULL N-facing slope above Fourth of July Cove, Santa Catalina Island.
        GH00367902 GH Ceanothus arboreus T. S. Brandegee NULL 1888-06-01   Santa Barbara NULL Island of Santa Rosa
        GH00367903 GH Ceanothus arboreus W. L. Jepson 12105 1927-05-28   Santa Barbara NULL Pelican Bay, Santa Cruz Island.
        IRVC116883 IRVC Ceanothus arboreus Fred M. Roberts 456 1982-03-25   Santa Barbara 361 Santa Cruz Island: above Central Valley; 8.8 WNW research Station.
        IRVC116884 IRVC Ceanothus arboreus NULL 1269 1984-03-19   Santa Barbara 115 Santa Cruz Island, Central Valley, 2.0 WNW Research Station; 4.5km SE Devils Peak.
        JEPS42083 UCJEPS Ceanothus arboreus Willis L. Jepson 3062 1908-07-13   Los Angeles NULL Swan Canyon Catalina Island
        JEPS42091 UCJEPS Ceanothus arboreus Willis L. Jepson 12105 1927-05-28   Santa Barbara NULL Pelican Bay, Santa Cruz Island
        JEPS42092 UCJEPS Ceanothus arboreus Willis L. Jepson 12105a 1927-05-28   Santa Barbara NULL Santa Cruz Island
        JEPS42100 UCJEPS Ceanothus arboreus Charlotte M. Hoak NULL 1924-02-02   Los Angeles NULL near Los Angeles (Gibbs Estate, Alta Dena)
        JEPS42102 UCJEPS Ceanothus arboreus Adele Lewis Grant 1730 1923-07-28   Santa Barbara 231 Frey′s Harbor Santa Cruz Island
        JEPS70948 UCJEPS Ceanothus arboreus L. R. Heckard, Ralph Philbrick 3381 1973-05-10   Santa Barbara 274 near top of ridge behind and se Stanton ranch house (Santa Cruz Island);, near top of ridge
        JEPS75013 UCJEPS Ceanothus arboreus B. Bartholomew 311 1975-09-13   Santa Barbara 231 2.4 mi w University of California Field Station (on the central valley rd); Santa Cruz Island
        JEPS93332 UCJEPS Ceanothus arboreus E. R. Blakley, C. H. Muller 3769 1960-07-25   Santa Barbara 396 between N. and S. fork of Canyon Cervada
        LA00635157 LA Ceanothus arboreus L. Fausett 5 1979-04-24   Santa Barbara 441 Santa Cruz Island; Just west of fence along top of ridge at eastern end of main pine forest
        LA00635160 LA Ceanothus arboreus F. R. Fosberg 7577 1932-03-06   Santa Barbara 25 Santa Cruz Island; Prisoners Harbor
        LA00635330 LA Ceanothus arboreus var. glabra NULL 11611 1930-04-09   Santa Barbara NULL Santa Rosa Island; high ridge
        LA00635331 LA Ceanothus arboreus Ira W. Clokey 5000 1930-05-23   Santa Barbara 75 Santa Cruz Island; Pelican Bay, north slope
        LA00635332 LA Ceanothus arboreus NULL 34850 1965-06-22   Los Angeles 243 Santa Catalina Island; Renton Mine area
        LA00635376 LA Ceanothus arboreus Joseph Dunlavy 4484 1934-05-04   Los Angeles NULL Santa Catalina Island; south side of island near isthmus
        LA00635377 LA Ceanothus arboreus F. R. Fosberg 8126 1932-05-06   Los Angeles 20 Santa Catalina Island; Big Wash Canyon, Avalon
        LA103329 LA Ceanothus arboreus NULL 6028 1978-05-21   Santa Barbara NULL Santa Cruz Island; southwestern ridge system
        LA207643 LA Ceanothus arboreus Unknown s.n. 1966-08-17   Santa Barbara NULL Santa Cruz Island; area of Hanging Valley
        LOB110829 LOB Ceanothus arboreus H. Hollis 25 1986-01-25   Los Angeles NULL Santa Catalina Island. Toyon Bay Rd. 0.48 km E of junction with the Airport-Avalon Rd.
        MACF032642 MACF Ceanothus arboreus G. L. Maxwell NULL 1976-05-08   Los Angeles NULL About 1⁄2 mile west of Wrigley Memorial
        MACF032650 MACF Ceanothus arboreus M. Van Renssilaer 1634 1941-04-05   Santa Barbara NULL Treasue Island Horticulture
        NY201964 NY Ceanothus arboreus J. B. Walker 1429 1995-06-05   Los Angeles Co. 199 Santa Catalina Island, along Airport Rd, 4km N of Avalon
        NY406517 NY Ceanothus arboreus E. L. Greene s.n. 1886-07-01  ? Unknown NULL Island of Santa Cruz
        OBI161775 OBI Ceanothus arboreus G.A. Wahlert 148 2017-05-28   Santa Barbara 74 along road ca. 0.2 W of UC field station
        OBI161776 OBI Ceanothus arboreus NULL 31 2003-04-13   Los Angeles 141 Catalina Island
        OBI161777 OBI Ceanothus arboreus H.E. McMinn 2801 1932-04-21   Santa Barbara NULL Santa Cruz Island
        POM118614 RSA Ceanothus arboreus Marcus E. Jones s.n. 1924-04-13   Santa Barbara NULL Santa Cruz Island.
        POM158003 RSA Ceanothus arboreus M. B. Dunkle 1706 1928-02-12   Los Angeles 396 Santa Catalina Island. Hamilton Canyon.
        POM160625 RSA Ceanothus arboreus Marcus E. Jones s.n. 1929-03-25   Santa Barbara NULL Santa Cruz Island.
        POM171364 RSA Ceanothus arboreus Ralph Hoffmann s.n. 1930-06-15   Santa Barbara NULL Santa Cruz Island. Interior of island.
        POM199626 RSA Ceanothus arboreus I. W. Clokey 4999 1930-05-23   Santa Barbara 74 Santa Cruz Island. Pelican Bay.
        POM199627 RSA Ceanothus arboreus I. W. Clokey 5000 1930-05-23   Santa Barbara 74 Santa Cruz Island. Pelican Bay.
        POM219993 RSA Ceanothus arboreus F. R. Fosberg 947 1932-05-06   Los Angeles 20 Santa Catalina Island. Mouth of Big Wash Canyon, Avalon.
        POM247963 RSA Ceanothus arboreus F. R. Fosberg s4326 1931-03-23   Los Angeles 60 Hamilton Canyon
        POM250447 RSA Ceanothus arboreus M. W. Williams 84 1939-07-02   Santa Barbara NULL Santa Cruz Island. East ridge of canyon back of Scorpion Harbor.
        POM49337 RSA Ceanothus arboreus L. W. Nuttall s.n. 1920-06-01   Los Angeles NULL Santa Catalina Island
        POM85917 RSA Ceanothus arboreus T. S. Brandegee s.n. 1888-04-01   Santa Barbara NULL Island of Santa Cruz, coast of California.
     ?  RSA0029517 RSA Ceanothus arboreus Theodore Payne 3488 1922-03-01   Los Angeles NULL Garden [in ? ] Pasadena
        RSA0029520 RSA Ceanothus arboreus NULL 4025 1940-03-23   Los Angeles NULL Griffith Park, L.A. Beside Park Office.
     ?  RSA0029521 RSA Ceanothus arboreus Bonnie C. Templeton s.n. 1934-04-21   Los Angeles NULL Bird Sanctuary, Griffith Park
        RSA0060227 RSA Ceanothus arboreus M. B. Dunkle 1731 1928-03-11   Los Angeles 365 Santa Catalina Island. Upper canyon slopes, Grand Canyon.
        RSA0085508 RSA Ceanothus arboreus F. Raymond Fosberg S4448 1931-04-02   Los Angeles 249 Santa Catalina Island. Divide between Hamilton and Descanso Canyons.
        RSA0114182 RSA Ceanothus arboreus Steven A. Junak SCa-1148 2000-03-31   Los Angeles 411 Santa Catalina Island. Above road to White′s Landing, ca. 0.3 mi from intersection with Airport Road, just downslope from Airport Road.
        RSA0214423 RSA Ceanothus arboreus Steven A. Junak SC-3044 1992-03-05   Santa Barbara NULL Santa Cruz Island: S side of Central Valley, just S od UC Field Station.
        RSA0215361 RSA Ceanothus arboreus Steven A. Junak SC-3044 1992-03-05   Santa Barbara NULL Santa Cruz Island: S side of Central Valley, just S of UC Field Station.
        RSA117384 RSA Ceanothus arboreus Huron H. Smith 5167 1912-06-01   Los Angeles NULL Summit, S. Catalina Is.
        RSA131483 RSA Ceanothus arboreus NULL 23651 1958-10-11   Santa Barbara 274 Santa Cruz Island
        RSA134248 RSA Ceanothus arboreus E. R. Blakley 3322 1960-04-30   Santa Barbara 60 Santa Cruz Island. One mile up Coches Prietos Canyon from mouth.
        RSA136877 RSA Ceanothus arboreus NULL 15250 1960-04-27   Santa Barbara NULL Santa Cruz Island. Ridge south of Stanton Ranch.
        RSA156060 RSA Ceanothus arboreus Peter H. Raven 17781 1962-05-20   Los Angeles 243 Santa Catalina Island: Farnsworth Loop on summit road.
        RSA167790 RSA Ceanothus arboreus NULL 33293 1964-02-06   Los Angeles 30 Santa Catalina Island above Fourth of July Cove.
     ?  RSA17529 RSA Ceanothus arboreus Percy C. Everett 7717 1936-03-11   Los Angeles NULL Rancho Santa Ana Botanic Garden.
        RSA177843 RSA Ceanothus arboreus NULL 34447 1965-05-10   Los Angeles 502 W slope of Black Jack Mt. Santa Catalina Island.
        RSA187788 RSA Ceanothus arboreus Robert F. Thorne 36321 1966-04-29   Los Angeles 411 Santa Catalina Island: below road to White′s Landing above turn-off to Echo Lake.
        RSA187796 RSA Ceanothus arboreus Robert F. Thorne 36720 1966-09-16   Los Angeles 274 Santa Catalina Island. Near terminus of Renton Mine Rd.; upper end of Pebbly Beach Canyon
        RSA188098 RSA Ceanothus arboreus Robert F. Thorne 35003 1965-06-23   Los Angeles 121 Santa Catalina Island, lower portion of Hamilton Canyon near main fork.
        RSA188104 RSA Ceanothus arboreus Robert F. Thorne 34850 1965-06-22   Los Angeles 243 Santa Catalina Island: Renton Mine area.
        RSA190862 RSA Ceanothus arboreus NULL 36784 1967-04-17   Santa Barbara 274 Santa Cruz Island: Eastern Ridge Road at head of Albert Canyon;
        RSA213145 RSA Ceanothus arboreus Reid V. Moran 747 1941-03-23   Santa Barbara NULL Near Pelican Bay, Santa Cruz Island.
        RSA213173 RSA Ceanothus arboreus M. B. Dunkle 8658 1939-08-17   Santa Barbara NULL Santa Cruz Island. North ridge of island.
        RSA213331 RSA Ceanothus arboreus Reid V. Moran 607 1941-02-23   Los Angeles 121 Santa Catalina Island. Ridge between Johnson′s Valley and Howland′s Valley
        RSA233589 RSA Ceanothus arboreus Robert F. Thorne 39368 1970-03-05   Los Angeles 60 Santa Catalina Island: Cherry Valley
        RSA233626 RSA Ceanothus arboreus Robert F. Thorne 39359 1970-03-05   Los Angeles 457 Santa Catalina Island. N slope of Blackjack Mountain.
        RSA253136 RSA Ceanothus arboreus Gary D. Wallace 1406 1975-03-23   Los Angeles 426 Santa Catalina Island, at Black Jack Mine, along road, steep slope NNW slope of Black jack Mine
        RSA25762 RSA Ceanothus arboreus Carl B. Wolf 10890 1941-06-24   Los Angeles NULL About 2 mi. from Avalon on road to the isthmus.
        RSA261699 RSA Ceanothus arboreus Brandegee s.n. 1889-05-01   Los Angeles NULL Santa Catalina Island.
        RSA262573 RSA Ceanothus arboreus var. glaber NULL 2 1975-03-24   Santa Barbara 106 Santa Cruz Island. Central Valley, c. 1⁄2 W of UCSB Feild Station.
        RSA276094 RSA Ceanothus arboreus Gary D. Wallace 1406 1975-03-23   Los Angeles 426 Santa Canong road from Avalon near head of Swain′s Canon
        RSA29195 RSA Ceanothus arboreus E. K. Balls 18820 1954-02-23   Los Angeles NULL At botanic garden.
     ?  RSA30493 RSA Ceanothus arboreus Elisabeth Norland 11214 1942-02-25   Los Angeles NULL Rancho Santa Ana Botanic Garden.
        RSA305374 RSA Ceanothus arboreus NULL 4291 1983-06-06   Los Angeles NULL Santa Catalina Island. Cut along main road from Avalon to airport. 2.3 miles from airport.
        RSA3546 RSA Ceanothus arboreus Carl B. Wolf 3490 1932-05-09   Los Angeles 304 Along the road to Renton Mine, about due west of Pebbly Beach, Santa Catalina Island.
        RSA386665 RSA Ceanothus arboreus NULL 47463 1976-04-13   Santa Barbara 213 Santa Cruz Island. S-facing slope of low ridge, ca. 0.5 WSW of laboratory, Central Valley
        RSA386673 RSA Ceanothus arboreus NULL 47511 1976-04-13   Santa Barbara 381 Santa Cruz Island. Open slopes at head of Canada Cervada, W end of island
        RSA389413 RSA Ceanothus arboreus NULL 10573 1987-08-02   Santa Barbara NULL Santa Cruz Island: Christi Pines, between Centinela and Campo Raton.
        RSA399155 RSA Ceanothus arboreus M. B. Dunkle 2046 1929-02-10   Los Angeles NULL Santa Catalina Island. Coach Road Spring.
        RSA399156 RSA Ceanothus arboreus Albert J. Perkins s.n. 1919-04-20   Los Angeles NULL Catalina Island, road to summit.
        RSA399157 RSA Ceanothus arboreus F. R. Fosberg s4448 1931-04-02   Los Angeles 249 Santa Catalina Island. Divide between Hamilton and Descanso Canyons
        RSA399158 RSA Ceanothus arboreus Freda Detmers s.n. 1929-04-14   Los Angeles NULL Descanso Canyon. Santa Catalina Island
        RSA399159 RSA Ceanothus arboreus Anstruther Davidson s.n. 1891-06-20   Los Angeles NULL Catalina Island.
        RSA399160 RSA Ceanothus arboreus NULL 1931 1904-04-21   Los Angeles NULL Santa Catalina Island
        RSA399161 RSA Ceanothus arboreus Blanche Trask 1931 1900-03-01   Los Angeles NULL Avalon, Santa Catalina Island.
        RSA399162 RSA Ceanothus arboreus M. B. Dunkle 8658 1939-08-17   Santa Barbara NULL Santa Cruz Island. North ridge of island.
        RSA399163 RSA Ceanothus arboreus Albert J. Perkins s.n. 1920-03-01   Santa Barbara NULL [Unspecified]
        RSA399164 RSA Ceanothus arboreus F. H. Elmore 20558 1936-04-19   Santa Barbara 152 Ridge E. of Valdez Cove, Santa Cruz Islands.
        RSA399165 RSA Ceanothus arboreus F. H. Elmore s.n. 1936-04-19   Santa Barbara 152 Ridge E. of Valdez Cove, Santa Cruz Islands.
        RSA399166 RSA Ceanothus arboreus F. R. Fosberg 7577 1932-06-03   Santa Barbara 25 Prisoner′s Harbor, Santa Cruz Island.
        RSA4706 RSA Ceanothus arboreus Carl B. Wolf 2783 1932-03-20   Santa Barbara 365 Santa Cruz Island. head of Willow Canyon, about 0.5 mi. (airline) so. of Puerto Zuelo Ranch.
        RSA518606 RSA Ceanothus arboreus Steven A. Junak SC-371 1981-03-12   Santa Barbara 201 Santa Cruz Island. E of Valdez Anchorage, in E fork of three-fork canyon about midway between Valdez and Arch Rock.
        RSA534243 RSA Ceanothus arboreus Steven A. Junak 470 1982-02-15   Santa Barbara 91 Santa Cruz Island. Small canyon on S. side of Central Valley at E end of Bosque Mano (about 0.75 miles W of Stanton Ranch).
        RSA549390 RSA Ceanothus arboreus NULL SC-2189 1991-04-04   Santa Barbara 243 Santa Cruz Island. N of South Ridge Road, 0.75 miles E of Christy airstrip, just W of gate near top of ridge on S side of Canada Christy
        RSA588233 RSA Ceanothus arboreus Steven A. Junak 3853 1994-04-12   Santa Barbara 45 Santa Cruz Island. Alamos Canyon, W of Peak 485.
        RSA592522 RSA Ceanothus arboreus NULL 31 1973-03-03   Los Angeles 411 Santa Catalina Island: west side of Black Jack Mt.
        RSA598244 RSA Ceanothus arboreus R. N. Philbrick s.n. 1970-02-18   Santa Barbara NULL Grown at intersection of Island section road and upper south trail, Santa Barbara Botanic Garden.
        RSA598248 RSA Ceanothus arboreus C. H. Muller 3769 1960-07-25   Santa Barbara 396 between north and south fork of Canon Cervada
        RSA610146 RSA Ceanothus arboreus Steven A. Junak 3013 1992-03-04   Santa Barbara 219 Santa Cruz Island. Central Valley, along Valley Road, in Canada de la Portezuela just W of first large canyon W of Rancho Portezueo ruins.
        RSA725594 RSA Ceanothus arboreus NULL 414 2006-04-27   Los Angeles 355 Catalina Island ConservancySanta Catalina Island. Boushay Canyon below Silver Peak Road.
        RSA77148 RSA Ceanothus arboreus Mabel Peirson 7128 1927-04-14   Santa Barbara NULL Prisoner′s Cove, Santa Cruz Island, on terrace about 1 mile west of pier.
        RSA77149 RSA Ceanothus arboreus NULL 11611 1930-04-09   Santa Barbara NULL Santa Rosa Island. Above Torrey Pines.
        RSA771955 RSA Ceanothus arboreus Robert F. Thorne 37912 1968-02-25   Los Angeles NULL Cherry Valley, Santa Catalina Island.
        RSA793938 RSA Ceanothus arboreus Forrest Freund 47 2013-02-04   Los Angeles NULL City of Claremont Rancho Santa Ana Botanic Garden Bed Co12 Quad L7
        RSA96508 RSA Ceanothus arboreus E. K. Balls 19520 1954-06-14   Los Angeles NULL Rancho Santa Ana Botanic Garden.
        SBBG117280 SBBG Ceanothus arboreus H. David NULL 1996-03-07   Santa Barbara NULL Santa Cruz Island: east side of island
        SBBG169739 SBBG Ceanothus arboreus NULL 5491 2019-03-15   Santa Barbara 175 Santa Cruz Island: ca. 6-7 km E of Christy Ranch, on S side of creek.
        SBBG169969 SBBG Ceanothus arboreus Steven A. Junak SC 3013 1992-03-04   Santa Barbara 219 Santa Cruz Island: Valley Rd in Canada de la Portezuela, just W of first cyn W of Rancho Portezuelo ruins
        SBBG169970 SBBG Ceanothus arboreus Reid Moran 747 1941-03-23   Santa Barbara NULL Santa Cruz Island: near Pelican Harbor
        SBBG169971 SBBG Ceanothus arboreus Ralph Hoffmann NULL 1930-06-15   Santa Barbara NULL Santa Cruz Island: interior of Santa Cruz Island
        SBBG169972 SBBG Ceanothus arboreus Ira W. Clokey NULL 1930-05-23   Santa Barbara 75 Santa Cruz Island: Pelican Bay
        SBBG169973 SBBG Ceanothus arboreus C. H. Muller 8838 1947-04-26   Santa Barbara NULL Santa Cruz Island: Christi Cyn
        SBBG169974 SBBG Ceanothus arboreus Ralph Hoffmann NULL 1930-04-12   Santa Barbara NULL Santa Cruz Island: above Ladys Harbor
        SBBG169975 SBBG Ceanothus arboreus Ralph Hoffmann NULL 1932-04-22   Santa Barbara NULL Santa Cruz Island: Pelican Harbor
        SBBG169976 SBBG Ceanothus arboreus Ralph Hoffmann NULL 1932-02-20   Santa Barbara NULL Santa Cruz Island: S of Pelican Harbor
        SBBG169977 SBBG Ceanothus arboreus Ralph Hoffmann NULL 1929-03-22   Santa Barbara NULL Santa Cruz Island: Coches Prietos
        SBBG169978 SBBG Ceanothus arboreus Ralph Hoffmann NULL 1930-12-07   Santa Barbara NULL Santa Cruz Island: above Dick′s (Dix)
        SBBG170851 SBBG Ceanothus arboreus Steven A. Junak SC-470 1982-02-15   Santa Barbara 91 Santa Cruz Island: small cyn on S side of Central Valley at E end of Bosque Mano (ca. 0.75 W of Stanton Ranch)
        SBBG170852 SBBG Ceanothus arboreus NULL B69-114 1969-05-07   Santa Barbara NULL Santa Cruz Island: N-facing slope, side cyn 0.25 W of mouth of Canada Islay
        SBBG170853 SBBG Ceanothus arboreus Michael R. Benedict NULL 1969-02-23   Santa Barbara NULL Santa Cruz Island: cyn S of Sherwood Forest, Central Valley, between Canada Islay and Cascada
        SBBG170881 SBBG Ceanothus arboreus S. A. Junak SCa 1148 2000-03-31   Los Angeles 411 Santa Catalina Island: above rd to White′s Landing, ca. 0.3 mi from intersection with Airport Rd, just downslope from Airport Rd
        SBBG170882 SBBG Ceanothus arboreus W. A. Wright NULL 1931-02-19   Los Angeles NULL Santa Catalina Island: Bannings Cyn, near school
        SBBG170883 SBBG Ceanothus arboreus E. R. Blakley 5533 1963-04-07   Los Angeles 365 Santa Catalina Island: Farnsworth Spring, NW of Avalon on the island rd
        SBBG170884 SBBG Ceanothus arboreus Reid Moran 607 1941-02-23   Los Angeles NULL Santa Catalina Island: ridge between Johnson′s Valley and Howland′s Valley
        SBBG170885 SBBG Ceanothus arboreus F. R. Fosberg 8126 1932-05-06   Los Angeles 20 Santa Catalina Island: Big Wash Cyn, Avalon
        SBBG170886 SBBG Ceanothus arboreus R. N. Philbrick B67-266 1967-05-19   Los Angeles NULL Santa Catalina Island: Black Jack Mtn
        SBBG170887 SBBG Ceanothus arboreus E. R. Blakley 5576 1963-04-10   Los Angeles 381 Santa Catalina Island: NE side of Black Jack Mtn, at jct of Whites Landing and Airport Rd
        SBBG170888 SBBG Ceanothus arboreus Peter H. Raven 17781 1962-05-20   Los Angeles 243 Santa Catalina Island: Farnsworth Loop on summit rd
        SBBG170889 SBBG Ceanothus arboreus E. R. Blakley 5581 1963-04-10   Los Angeles 365 Santa Catalina Island: jct of White′s Landing and Airport Rd, NE side of Black Jack Mtn
        SBBG170890 SBBG Ceanothus arboreus E. R. Blakley 4769 1961-09-24   Los Angeles 152 Santa Catalina Island: E fork of Cherry Valley
        SBBG170891 SBBG Ceanothus arboreus F. R. Fosberg 4448 1931-04-02   Los Angeles 250 Santa Catalina Island: divide between Hamilton and Descanso Cyns
        SBBG170892 SBBG Ceanothus arboreus R. F. Thorne with P. C. Everett 33293 1964-02-06   Los Angeles 30 Santa Catalina Island: above Fourth of July Cove
        SBBG170893 SBBG Ceanothus arboreus M. Van Rensselaer NULL 1937-07-01   Los Angeles NULL Santa Catalina Island
        SBBG170894 SBBG Ceanothus arboreus M. B. Dunkle 1731 1928-03-11   Los Angeles NULL Santa Catalina Island: Grand Cyn
        SBBG170895 SBBG Ceanothus arboreus R. F. Thorne NULL 1966-04-29   Los Angeles 411 Santa Catalina Island: below rd to White′s Landing above turn-off to Echo Lake
        SBBG170896 SBBG Ceanothus arboreus M. B. Dunkle 2046 1929-02-10   Los Angeles NULL Santa Catalina Island: Coach Rd
        SBBG170897 SBBG Ceanothus arboreus M. B. Dunkle 1706 1928-02-19   Los Angeles 152 Santa Catalina Island: Stage Rd, Hamilton Cyn
        SBBG170902 SBBG Ceanothus arboreus F. R. Fosberg 4326 1931-03-23   Los Angeles 60 Santa Catalina Island: Hamilton Cyn
        SBBG170906 SBBG Ceanothus arboreus Heidi David 187 1996-03-07   Santa Barbara NULL Santa Cruz Island: East Santa Cruz Island, Channel Islands National Park
        SBBG170907 SBBG Ceanothus arboreus J. Rebman 22586 2012-03-04   Santa Barbara 265 Santa Cruz Island: S of Main Ranch, along Camino de la Casa Rd toward the top of the ridge.
        SBBG170908 SBBG Ceanothus arboreus F. Roberts NULL 1981-03-24   Santa Barbara 430 Santa Cruz Island: due S of Devil′s Pk
        SBBG170909 SBBG Ceanothus arboreus Steven A. Junak SC 371 1981-03-12   Santa Barbara 201 Santa Cruz Island: E of Valdez Anchorage, in E fork of un-named three-fork cyn midway between Valdez and Arch Rock
        SBBG170910 SBBG Ceanothus arboreus Carl B. Wolf NULL 1932-03-20   Santa Barbara 365 Santa Cruz Island: 0.5 W of Puertezuelo Ranch
        SBBG170911 SBBG Ceanothus arboreus J. Steuart NULL 1980-03-26   Santa Barbara 381 Santa Cruz Island: 4 W of UC Field Station, S rim of the Central Valley
        SBBG170912 SBBG Ceanothus arboreus Michael R. Benedict NULL 1970-07-12   Santa Barbara NULL Santa Cruz Island: lower Buena Vista
        SBBG170913 SBBG Ceanothus arboreus Michael R. Benedict NULL 1968-01-21   Santa Barbara 548 Santa Cruz Island: ca. 200 N of summit of Pk 1941 (second peak W of Red Mtn and S of headland between Platts and Twin Harbors)
        SBBG170914 SBBG Ceanothus arboreus NULL B65-444 1965-03-01   Santa Barbara 91 Santa Cruz Island: Central Valley, ca. 1 W of Stanton Ranch
        SBBG170915 SBBG Ceanothus arboreus R. N. Philbrick with R. E. Broder, M. R. Benedict B64-39 1964-06-16   Santa Barbara 76 Santa Cruz Island: Canada Islay, ca. 1 W of Stanton Ranch
        SBBG170916 SBBG Ceanothus arboreus Steven A. Junak with R. N. Philbrick SC 127 1979-07-10   Santa Barbara NULL Santa Cruz Island: south ridge due S of Devil′s Pk
        SBBG170917 SBBG Ceanothus arboreus NULL 3769 1960-07-25   Santa Barbara 396 Santa Cruz Island: closed cone pine forest between N and S fork of Cyn Cervada
        SBBG170918 SBBG Ceanothus arboreus E. R. Blakley, E. K. Balls 2517 1958-10-11   Santa Barbara 304 Santa Cruz Island: ridge S of Cyn del Medio, 3.5 W of the Stanton Ranch headquarters
        SBBG170919 SBBG Ceanothus arboreus M. B. Dunkle 8658 1939-08-17   Santa Barbara NULL Santa Cruz Island: north ridge, Santa Cruz Island
        SBBG170920 SBBG Ceanothus arboreus P. H. Raven, C. F. Smith 15250 1960-04-27   Santa Barbara NULL Santa Cruz Island: ridge S of Stanton Ranch
        SBBG170921 SBBG Ceanothus arboreus Steven A. Junak with C. Bornstein SC 2190 1991-04-04   Santa Barbara 243 Santa Cruz Island: N of South Ridge Rd, ca. 0.75 mi E of Christi airstrip, just W of gate near top of ridge on S side of Canada Christi
        SBBG170922 SBBG Ceanothus arboreus Steven A. Junak SC 3034 1992-03-05   Santa Barbara 243 Santa Cruz Island: near E end of ridge between Central Valley and Cascada Cyn, just W of buttes on W side of La Cascada pool
        SBBG170923 SBBG Ceanothus arboreus Steven A. Junak SC 3853 1994-04-12   Santa Barbara 45 Santa Cruz Island: Alamos Cyn, W of Pk 485
        SBBG170924 SBBG Ceanothus arboreus Steven A. Junak SC-3044 1992-03-05   Santa Barbara 167 Santa Cruz Island: S side of Central Valley, just S of UC Field Station
        SBBG170925 SBBG Ceanothus arboreus Steven A. Junak with C. Bornstein SC 2189 1991-04-04   Santa Barbara 243 Santa Cruz Island: N of South Ridge Rd, ca. 0.75 mi E of Christi airstrip, just W of gate near top of ridge on S side of Canada Christi
        SBBG170927 SBBG Ceanothus arboreus Ralph Hoffmann NULL 1929-04-15   Santa Barbara NULL Santa Rosa Island: above Pine Grove, E of Lobo Cyn
        SBBG170928 SBBG Ceanothus arboreus var. glabra Ralph Hoffmann NULL 1930-04-08   Santa Barbara NULL Santa Rosa Island: near Torrey Pines
        SBBG170929 SBBG Ceanothus arboreus var. glabra Ralph Hoffmann NULL 1930-06-11   Santa Barbara NULL Santa Rosa Island: ridge in Torrey Pines
        SBBG170930 SBBG Ceanothus arboreus var. glaber M. Daily SR511 1982-03-07   Santa Barbara NULL Santa Rosa Island: Torry Pine grove on NW facing rock outcrop
        SBBG170931 SBBG Ceanothus arboreus var. glaber M. Daily SR521 1982-03-07   Santa Barbara NULL Santa Rosa Island: ridgecrest among Torrey Pines
        SBBG172176 SBBG Ceanothus arboreus Ralph Hoffmann NULL 1925-03-28   Santa Barbara NULL Santa Cruz Island
        SBBG173277 SBBG Ceanothus arboreus E. R. Blakley 3322 1960-04-30   Santa Barbara 60 Santa Cruz Island: 1 mi up Coches Prietos Cyn from its mouth
        SBBG176882 SBBG Ceanothus arboreus D. Rodriguez NULL 2001-03-01   Santa Barbara NULL Santa Cruz Island: Scorpion drainage
        SBBG176888 SBBG Ceanothus arboreus S. Chaney NULL 1997-02-01   Santa Barbara NULL Santa Rosa Island: just above main rd, below new NPS housing site
        SBBG181220 SBBG Ceanothus arboreus C. A. Drost 330 1983-04-07   Santa Barbara NULL Santa Cruz Island: upper cyn draining down into Smuggler′s Cove
        SBBG181410 SBBG Ceanothus arboreus K. Danielsen NULL 1988-06-22   Santa Barbara NULL Santa Rosa Island: Bechers Bay
        SBBG188182 SBBG Ceanothus arboreus NULL 5003 2018-09-05   Santa Barbara 82 Santa Cruz Island: Pelican Bay Trail.
        SBBG78559 SBBG Ceanothus arboreus F. R. Fosberg 4326 1931-03-23   Los Angeles 60 Santa Catalina Island: Hamilton Cyn
        SD00055543 SD Ceanothus arboreus Jon Rebman 22586 2012-03-04   Santa Barbara 265 Santa Cruz Island: south of Main Ranch; along Camino de la Casa Road toward the top of the ridge
        SD00055544 SD Ceanothus arboreus R. Cox s.n. 1996-03-27   San Diego NULL Encinitas, Quail Botanical Gardens
        SD00055545 SD Ceanothus arboreus M.B. Dunkle 8658 1939-08-17   Santa Barbara NULL North ridge, Santa Cruz Island
        SD00055546 SD Ceanothus arboreus Reid Moran 747 1941-03-23   Santa Barbara NULL Santa Cruz Island; near Pelican Bay
        SD00055547 SD Ceanothus arboreus NULL 36784 1967-04-17   Santa Barbara 274 Santa Cruz Island; Eastern Ridge Road at head of Albert Canyon
        SD00055548 SD Ceanothus arboreus NULL s.n. 1975-03-21   Los Angeles NULL Santa Catalina Island; east side of Black Jack Mountain
        SD00055549 SD Ceanothus arboreus Robert F. Thorne 36321 1966-04-29   Los Angeles 411 Santa Catalina Island; below road to White′s Landing above turn-off to Echo Lake
        SD00055550 SD Ceanothus arboreus Peter H. Raven 17781 1962-05-20   Los Angeles 244 Santa Catalina Island, Farnsworth Loop on summit road
        SD00055551 SD Ceanothus arboreus Reid Moran 607 1941-02-23   Los Angeles 400 Ridge between Johnson′s Valley & Howland′s Valley, Santa Catalina Island
        SD00055552 SD Ceanothus arboreus Helen V. Witham 1877 1975-03-23   Los Angeles 300 Road to Black Jack Mountain, Santa Catalina Island
        SD00055553 SD Ceanothus arboreus Robert F. Thorne 39368 1970-03-05   Los Angeles 61 Santa Catalina Island, Cherry Valley
        SD00055554 SD Ceanothus arboreus D.F. Howe 2271 1953-05-02   Los Angeles NULL Wain Canyon, Catalina Island
     ?  SD00055555 SD Ceanothus arboreus C.I Jerabek s.n. 1945-05-01   San Diego NULL Balboa Park
        SDSU10287 SDSU Ceanothus arboreus Howe, D. F. 2271 1953-05-02   Los Angeles NULL Head of Wain Canyon., Catalina Island.
        SFV112100 SFV Ceanothus arboreus NULL 56 1979-06-06   Santa Barbara NULL California Channel Islands; Santa Cruz Island. Central Valley, roadside.
        SFV112101 SFV Ceanothus arboreus J. A. Dooley 4 2006-03-18   Santa Barbara 79 California Channel Islands; Santa Cruz Island. North shore, Pelican Bay Trail.
     ?  SHTC2199 SHTC Ceanothus arboreus Gauthier P. 34 2014-04-25   Stanislaus NULL CSU Stanislaus Campus, Turlock, CSU Stanislaus parking lot near faculty development center.
     ?  SHTC2200 SHTC Ceanothus arboreus Adair S. 32 2014-04-25   Stanislaus NULL CSU Stanislaus Campus, Turlock, CSU Stanislaus parking lot near faculty development center.
     ?  SHTC2201 SHTC Ceanothus arboreus Her R. 10 2014-03-25  ? Stanislaus NULL CSU Stanislaus Campus, Turlock, CSU Stanislaus parking lot by gym.
     ?  SHTC2202 SHTC Ceanothus arboreus Harrington B. 14 2014-04-03   Stanislaus NULL CSU Stanislaus Campus, Turlock, CSU Stanislaus parking lot near faculty development center.
        SHTC2203 SHTC Ceanothus arboreus Collin G. 25 2014-03-18   Stanislaus NULL CSU Stanislaus Campus, within the gated area around Willow Lake close to the path next to the student center
     ?  SHTC2509 SHTC Ceanothus arboreus Parra F. 15 2014-03-23  ? Stanislaus NULL CSU Stanislaus Campus, south east of Faculty Development Center in parking lot 8, on Melones Dr. 3rd row of parking spaces
        SJSU381 SJSU Ceanothus arboreus A.W. Jacobs NULL 1938-08-11   Los Angeles NULL Summit Dr, Santa Catalina Island
        UC1084170 UCJEPS Ceanothus arboreus M. W. Williams 23 1939-06-22   Santa Barbara 30 w end Smuggler′s Cove (along Indian Trail)
        UC1204711 UCJEPS Ceanothus arboreus Huron H. Smith 5167 1912-07-01   Los Angeles 548 summit Santa Cataline Island
        UC1211068 UCJEPS Ceanothus arboreus Huron H. Smith 5019 1912-05-29   Los Angeles 335 Santa Catalina Island, Summit Road
        UC1211079 UCJEPS Ceanothus arboreus Huron H. Smith 5167 1912-07-01   Los Angeles NULL Santa Catalina Island, Summit
        UC1234759 UCJEPS Ceanothus arboreus Peter H. Raven 17781 1962-05-20   Los Angeles 243 Farnsworth Loop on summit road Santa Catalina Island
        UC123539 UCJEPS Ceanothus arboreus H. M. Hall 8176 1905-05-31   Santa Barbara NULL Santa Cruz Island
        UC123540 UCJEPS Ceanothus arboreus H. M. Hall 8177 1905-05-31   Santa Barbara NULL Santa Cruz Island
        UC1281430 UCJEPS Ceanothus arboreus H. E. McMinn 2799 1932-04-21   Santa Barbara NULL Santa Cruz Island
        UC1281431 UCJEPS Ceanothus arboreus H. E. McMinn 1313 1924-07-25   Los Angeles NULL Catalina Island
        UC1281432 UCJEPS Ceanothus arboreus H. E. McMinn 2839 1932-04-22   Santa Barbara NULL Pelican Bay Santa Cruz Island
        UC1281433 UCJEPS Ceanothus arboreus H. E. McMinn 2801 1932-04-21   Santa Barbara NULL Santa Cruz Island
        UC1286601 UCJEPS Ceanothus arboreus F. A. Pitelka 315 1948-09-04   Santa Barbara NULL 3 1⁄2 W of Stanton Ranch Headquarters; Santa Cruz Island
        UC1302359 UCJEPS Ceanothus arboreus Robert F. Thorne, P. C. Everett 33293 1964-02-06   Los Angeles 30 above Fourth of July Cove Santa Catalina Island
        UC1349396 UCJEPS Ceanothus arboreus E. Fritz 8478 NULL   Santa Barbara NULL Channel Islands
        UC1532837 UCJEPS Ceanothus arboreus Robert F. Thorne 47511 1976-04-13   Santa Barbara 381 head of Canada Cervada Santa Cruz island, W end
     ?  UC1614477 UCJEPS Ceanothus arboreus Charles M. Belshaw 352 1935-02-24   Alameda NULL on Mosswood Rd. Strawberry Canyon; Berkeley, Strawberry Canyon
        UC172816 UCJEPS Ceanothus arboreus George B. Grant, Walter Wheeler 148-6146 1904-04-21   Los Angeles NULL Santa Catalina Island, Pacific Ocean, off southern California
        UC1779763 UCJEPS Ceanothus arboreus Dean Kelch 01.320 1991-03-17   Los Angeles NULL 2 N of Avalon, Santa Catalina Island.
        UC18244 UCJEPS Ceanothus arboreus Blanche Trask NULL 1896-02-01   Los Angeles 304 Avalon Santa Catalina Island
        UC193814 UCJEPS Ceanothus arboreus E. L. Greene NULL 1886-07-01   Santa Barbara NULL Santa Cruz Island
        UC1952543 UCJEPS Ceanothus arboreus Reid Moran 607 1941-02-23   Los Angeles NULL Ridge between Johnson′s Valley & Howland′s Valley, Santa Catalina Island.
        UC449688 UCJEPS Ceanothus arboreus I. J. Condit 40 1908-06-29   Los Angeles NULL Cataline Island
        UC455341 UCJEPS Ceanothus arboreus I. J. Condit NULL 1911-03-27   Los Angeles NULL Santa Catalina Island
        UC455459 UCJEPS Ceanothus arboreus I. J. Condit NULL 1909-06-29   Los Angeles NULL Catalina Island
        UC473812 UCJEPS Ceanothus arboreus L. R. Abrams, I. L. Wiggins 58 1930-04-26   Santa Barbara NULL Pelican Bay vicinity Santa Cruz Island
        UC535421 UCJEPS Ceanothus arboreus Ira W. Clokey 5000 1930-05-23   Santa Barbara 75 Pelican Bay Santa Cruz Island
        UC535422 UCJEPS Ceanothus arboreus Ira W. Clokey 4999 1930-05-23   Santa Barbara 75 Pelican Bay Santa Barbara Islands, Santa Cruz Island
        UC625068 UCJEPS Ceanothus arboreus F. R. Fosberg S4448 1931-04-02   Los Angeles 230 divide between Hamilton and Descanso Canyons Santa Catalina Island
        UC625075 UCJEPS Ceanothus arboreus F. R. Fosberg S4326 1931-03-23   Los Angeles 60 Hamilton Canyon Sant Catalina Island
        UC634580 UCJEPS Ceanothus arboreus Margaret Stason NULL 1927-04-12   Santa Barbara NULL Santa Cruz Island
        UC634796 UCJEPS Ceanothus arboreus Herbert L. Mason 4104 1927-09-25   Santa Barbara NULL Buena Vista Canyon, along roadway Santa Cruz Island
        UC73350 UCJEPS Ceanothus arboreus Geo. B. Grant 148 1901-06-01   Los Angeles NULL Catalina Island
        UC79793 UCJEPS Ceanothus arboreus E. L. Greene NULL 1886-01-01   Santa Barbara NULL Island of Santa Cruz, Coast of California
        UC79797 UCJEPS Ceanothus arboreus T. S. Brandegee NULL 1898-06-01   Santa Barbara NULL Island of Santa Rosa; Santa Rosa Island
        UC79799 UCJEPS Ceanothus arboreus T. S. Brandegee NULL 1899-05-01   Los Angeles NULL Santa Catalina Island
        UC870497 UCJEPS Ceanothus arboreus Ira W. Clokey 4999 1930-05-23   Santa Barbara 75 Pelican Bay Santa Barbara Islands, Santa Cruz Island
        UC870498 UCJEPS Ceanothus arboreus Ira W. Clokey 5000 1930-05-23   Santa Barbara 75 Pelican Bay Santa Barbara Islands, Santa Cruz Island
        UC870499 UCJEPS Ceanothus arboreus Ezra C. Knopf 127 NULL   Los Angeles NULL Santa Catalina Island
        UC870500 UCJEPS Ceanothus arboreus Ezra C. Knopf 331 NULL   Los Angeles NULL Santa Catalina Island
        UCR0103797 UCR Ceanothus arboreus R.F. Thorne 37912 1968-02-25   Los Angeles 15 Santa Catalina Island, Cherry Valley
        UCR0103798 UCR Ceanothus arboreus Reid Moran 607 1941-02-23   Los Angeles 400 ridge between Johnson ′s Valley and Howland′ s Valley [above Sullivans Landing], Santa Catalina Island
        UCR0103799 UCR Ceanothus arboreus F. Raymond Fosberg S--4326 1931-03-23   Los Angeles 15 Santa Catalina Island, Hamilton Canyon, near Avalon above Hamilton Beach
        UCR0103800 UCR Ceanothus arboreus Reid Moran 747 1941-03-23   Santa Barbara NULL Santa Cruz Island, near Pelican Bay
        UCR0103801 UCR Ceanothus arboreus F. Raymond Fosberg S--4448 1931-04-02   Los Angeles 200 Santa Catalina Island, divide between Hamilton and Descanso Canyons
        UCR0103802 UCR Ceanothus arboreus Robin Meyers s.n. 1976-07-10   Santa Barbara NULL Santa Cruz Island, Christie Pass Ridge
        UCR0103803 UCR Ceanothus arboreus NULL s.n. 1934-05-20   Los Angeles 30 Santa Catalina Island, Descanso Canyon, near Avalon above Descanso Bay
        UCR0103804 UCR Ceanothus arboreus John LaSalle s.n. 1982-03-21   Santa Barbara 427 Santa Cruz Island, ridge between head of Alamos Canyon and Centinela
        UCR0103805 UCR Ceanothus arboreus NULL 47463 1976-04-13   Santa Barbara 213 Santa Cruz Island, S-facing slope of low ridge c. 1⁄2 WSW of laboratory in Central Valley
        UCSB016014 UCSB Ceanothus arboreus Pitelka, F. 315 1948-09-04   Santa Barbara NULL Three and a half miles west of Stanton Ranch Headquarters. Santa Cruz Island
        UCSB016015 UCSB Ceanothus arboreus Dennis E. Breedlove 2834 1962-05-16   Santa Barbara NULL in small canyon on crest of ridge on south side of Central Valley, 3 miles west of Stanton Ranch headquarters; Santa Cruz Island
        UCSB016016 UCSB Ceanothus arboreus McMinn, H. 2801 1932-04-21   Santa Barbara NULL Santa Cruz Island
        UCSB016017 UCSB Ceanothus arboreus Fred M. Roberts, Jr. 352 1981-03-24   Santa Barbara NULL Due south of Devil′s Peak, Santa Cruz Island
        UCSB016018 UCSB Ceanothus arboreus James K. McPherson 291 1967-04-15   Santa Barbara NULL Central Valley between Centinella and Stanton Ranch; Santa Cruz Island.
        UCSB016019 UCSB Ceanothus arboreus Gomez, M. 6 1984-02-26   Santa Barbara NULL On South Ridge Road, west of Canada de los Sauces Road in the Christi Pines grove, Santa Cruz Island.
        UCSB016020 UCSB Ceanothus arboreus Daum, D. 31 1976-04-11   Santa Barbara NULL Islay Canyon, 1 mile from junction with Central Valley. Santa Cruz Island
        UCSB016021 UCSB Ceanothus arboreus Fenwick, John NULL 1979-05-19   Santa Barbara NULL 8 km west of field research station, Santa Cruz Island
        UCSB016022 UCSB Ceanothus arboreus Morales, M. 44 1982-04-18   Los Angeles NULL On east side of Stage Road, 1 mile south-east of Catalina airport, Santa Catalina Island
     ?  UCSB016023 UCSB Ceanothus arboreus Robert H. Gill 73 1959-04-02  ? Los Angeles NULL Pomona College Campus, south of Bridges Auditorium
        UCSB016024 UCSB Ceanothus arboreus Purviance, Susan 105 1979-05-19   Santa Barbara NULL 4.5 km. west of Reserve Field station, Santa Cruz Isl.
        UCSB016025 UCSB Ceanothus arboreus NULL B64-39 1964-06-16   Santa Barbara NULL Canada Islay, south side of Central Valley, about 1 mile west of Stanton Ranch. Santa Cruz Island
        UCSB016026 UCSB Ceanothus arboreus Hobbs, R. 68 1977-04-18   Santa Barbara NULL Santa Cruz Island about 1 km up Isley Canyon.
        UCSB016027 UCSB Ceanothus arboreus Cornelius H. Muller 8838 1947-04-26   Santa Barbara NULL Christi Canyon, slopes of south ridge, Santa Cruz Island.
        UCSB016028 UCSB Ceanothus arboreus Pyeatt, Lyle NULL 1957-06-12   Los Angeles NULL Renton mine, 1.5 miles S. of Avalon, Catalina
     ?  UCSB016029 UCSB Ceanothus arboreus Lloyd, Robert 118 1959-03-31   Los Angeles NULL North side of 3rd, street across from Mudd Hall near intersection of 3rd & College Way on Pomona College
        UCSB016030 UCSB Ceanothus arboreus Steuart, J. 343 1980-03-26   Santa Barbara NULL 4 miles W. of Field Station on Santa Cruz Island, south rim of the Central Valley.
        UCSB044771 UCSB Ceanothus arboreus Gregory A. Wahlert 148 2017-05-28   Santa Barbara 74 Along road ca. 0.2 W of UC field station.
        UCSB061836 UCSB Ceanothus arboreus NULL 19 2021-04-10   Santa Barbara 250 Santa Cruz Island; Harbor Blvd ca. 2.65 km of Lagunitas Secas Rd.
        UCSB063094 UCSB Ceanothus arboreus Ann Tozier 39 1973-04-30   Los Angeles 45 3.9 miles along road (West) from the Isthmus pier; Just West of Big Geiger Cove; Santa Catalina Island.
        UCSB_SCIRH001368 UCSB Ceanothus arboreus Fred Roberts 352 1981-03-24   Santa Barbara 430 NULL
        UCSB_SCIRH00459 UCSB Ceanothus arboreus Marla Daily 250 1977-01-27   Santa Barbara NULL Roadside, Buena Vista, Santa Cruz Island
        UCSB_SCIRH00977 UCSB Ceanothus arboreus J. Steuart 343 1980-03-26   Santa Barbara 381 4 miles W. of Field Station on Santa Cruz Island, south rim of the Central Valley.
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