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

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Biodiversity data provided by the participants of the Consortium of California Herbaria (Accessed through CCH1 Data Portal,, 2022 August 10.

Literature Citation:
CCH1 Portal. 2022. Biodiversity data provided by the participants of the Consortium of California Herbaria ( Accessed on August 10).

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    An accepted name was found==>Ceanothus oliganthus.
    Synonyms were NOT found.

    You searched for: Ceanothus oliganthus

      F CCH1_AIDherbscientific namecoll. namecoll. num.formatted datecountylocality
    SD00057301SDCeanothus leucodermisHenk van der Werff44701982-4-16 San DiegoPine Valley, Corte Madera Ranch
    SD00057302SDCeanothus leucodermisHenk van der Werff44711982-4-16 San DiegoPine Valley, Corte Madera Ranch Growing with the parents in shade in Quercus agrifolia woods.
    SD00057296SDCeanothus leucodermisHenk van der Werff45411982-6-07 San DiegoPine Valley, Corte Madera Ranch In oak forest
    SD00057303SDCeanothus leucodermisJeannie Gregory6902004-3-20 San DiegoPala, North of Highway 76, on Magee Road, Roland Reed's Mine, North Slope of Chief Mountain
    SD00057304SDCeanothus leucodermisJon P. Rebman179192009-5-28 San DiegoCleveland National Forest: Northeast of El Canon Mountain, west of the San Diego River, and south of Barona Mesa; along El Canon Mountain Truck Trail
    LA45332LACeanothus oliganthusCarl Eplings.n.1926-4-10 Los AngelesSimi Hills - Santa Susana Mountains; Santa Susana Pass
    LA45333LACeanothus oliganthusA.M. Johnson43431934-3-16 Los AngelesSimi Hills; Johnson's Ranch beyond Chatsworth
    LA103214LACeanothus oliganthusBarry A. Prigge64081985-6-14 Los AngelesSanta Monica Mountains; Cold Creek Canon; along trail from upper gate of Cold Creek Preserve to Murphy Ranch site
    LA103272LACeanothus oliganthusJonathan Sauer60611979-4-14 Los AngelesSanta Monica Mountains; Saddle Peak; Topanga look-out near peak
    LA52230LACeanothus oliganthusRobert Fowlers.n.1933-4-1 VenturaSanta Monica Mountains; Boney Ridge
    LA82211LACeanothus oliganthusO.H. Kappler1531945-3-26 Los AngelesSanta Monica Mountains; Corral Canon; Corral Canon, N slope
    LA32003LACeanothus oliganthusHenry J. Thompson18681959-3-22 Los AngelesSanta Monica Mountains; Lobo Canon; 1 W of Triunfo Canon, 3 mi W of Malibu Lake
    LA52229LACeanothus oliganthusCarl Eplings.n.1933-4-1 VenturaSanta Monica Mountains; Boney Ridge
    LA43645LACeanothus oliganthusA.M. Johnson43431934-3-16 Los AngelesSimi Hills; Johnson's Ranch beyond Chatsworth
    LA85754LACeanothus oliganthusHenry J. Thompson33741965-4-22 VenturaSanta Monica Mountains; Sandstone Peak; Split Rock Camp, 0.5 W of peak
    LA105367LACeanothus oliganthusBarry A. Prigge84681989-4-23 Los AngelesSanta Susana Mountains; Devil Canon; 1.4 air miles NW of junction of Simi Valley Freeway and Topanga Canon Blvd
    LA43642LACeanothus oliganthusC.B. Wolf20161931-5-13 Venturaalong Piru Creek, 0.25 mi. above the Ranger Station, or ca 8 mi. above Piru
    LA32006LACeanothus oliganthusPeter H. Raven139191959-4-03 Los AngelesSanta Monica Mountains; Saddle Peak; about 0.7 mile NE of summit
    LA85753LACeanothus oliganthusHenry J. Thompson33761965-4-22 VenturaSanta Monica Mountains; Sandstone Peak; Split Rock Camp, 0.5 W of peak
    LA85752LACeanothus oliganthusHenry J. Thompson33751965-4-22 VenturaSanta Monica Mountains; Sandstone Peak; Split Rock Camp, 0.5 W of peak
    LA43644LACeanothus oliganthusO.A. Plunketts.n.1926-3-06 Los AngelesTransverse Ranges; San Gabriel Mountains; Santa Anita Canon
    LA43646LACeanothus oliganthusW.R. Ernsts.n.1947-4-1 Los AngelesSan Gabriel Mountains; San Gabriel Canon
    LA44903LACeanothus oliganthusH. Lewis12581940-3-17 San DiegoPeninsular Ranges; Otay Lake
    LA212135LACeanothus oliganthusNancy Andersons.n.1955-5-21 RiversideBanning - Idyllwild Hwy
    LA212444LACeanothus oliganthusUnknowns.n.1932-6-19 San DiegoFlinn Springs
    LA32002LACeanothus oliganthusHenry J. Thompson18901959-3-27 Los AngelesSanta Monica Mountains; Saddle Peak, 1.5 miles E of peak
    SBBG170298SBBGCeanothus oliganthusR. F. Thorne496991977-4-27 OrangeSierra Peak, Santa Ana Mtns
    LOB110797LOBCeanothus oliganthusS. Wellss.n.1973-4-07 Ventura2 W of junction of Hwys. 150 and 33, on Hwy. 33, Wheeler Gorge
    LOB110793LOBCeanothus oliganthusJ. Woodward141970-4-18 Los AngelesAt the junct. of Hwy. 39 and East Fork
    LOB110787LOBCeanothus oliganthusJ. A. Thompson391973-4-28 Los AngelesW side of Cal. 2, 1 N of W entrance to Nat'l Forest.
    LOB110794LOBCeanothus oliganthusM. Hetz251974-3-23 Los AngelesAngeles Crest Hwy., 0.5 N of Slide Canon Bridge of San Gabriel Mountains.
    LOB110795LOBCeanothus oliganthusSusan Martins.n.1975-4-17 Los AngelesEvey Cyn. E of Padua Hills, 2 mi on Old Mt. Baldy Rd. onto fireroad. Along side of canyon.
    LOB110799LOBCeanothus oliganthusJ. B. Hall101970-4-25 VenturaSquaw Flat Rd., Maple Creek area, Sespe Mountains
    LOB110798LOBCeanothus oliganthusT. Penland471973-4-07 Venturaalong road, 2 miles north of Wheeler Gorge Ranger Sta. on Hwy 33.
    LOB110796LOBCeanothus oliganthusC. Farnum30F1973-4-07 VenturaOne mi. S of Wheeler Springs on Calif. Hwy. 33.
    SDSU10212SDSUCeanothus oliganthusFrazier, Chris1251989-5-26 San DiegoAlong truck trail (Marron Rd.) past South Bay Gun Club. (ca. 700 m.)
    SDSU10214SDSUCeanothus oliganthusFrazier, Chris1271989-4-01 San DiegoWildcat Canon rd. , on east side near sign for mi. 3.5.
    SDSU10310SDSUCeanothus oliganthusCook, Lorenzo1932-4-01 Los AngelesArroyo Seco Canon.
    SDSU14999SDSUCeanothus oliganthusReiser, Craig H.10-VI-871987-6-10 San DiegoSanta Margarita River. Camp Joseph Pendleton MCB. San Diego County, California. Base Section: 75-95.
    SDSU19877SDSUCeanothus oliganthusSimpson, Michael G.22752002-5-24 San DiegoCuyamaca State Park, trail to Cuyamaca Peak, ca. 3/4 mile from Paso Picacho campground. Hilly, open area north of trail.
    SDSU20076SDSUCeanothus oliganthusHarvey, S. R.18562011-2-28 San DiegoLyons Peak.
    SDSU20077SDSUCeanothus oliganthusHarvey, S. R.18541936-3-29 San DiegoLyons peak
    SJSU14051SJSUCeanothus oliganthusC.L. Schmidt11711987-4-13 VenturaYerba Buena Rd 6 mi from coast, Santa Monica Mts
    UCSB016346UCSBCeanothus oliganthusDavid L. Magney71-831983-6-19 Venturacanyon 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
    UCSB016345UCSBCeanothus oliganthusDavid L. Magney5-831983-2-16 VenturaWestern Transverse Ranges; White Ledge Peak Quad.; SE1 NE1/4, S29, T5N, R2 W, San Bernardino BM; found along Hwy. 33, milepost 16.70; North Fork Matilija Creek
    UCSB035312UCSBCeanothus oliganthusRick A. Burgess6431988-6-05 VenturaCircle X Ranch. Just north of Mt. Allen.
    UCSB035358UCSBCeanothus oliganthusRick A. Burgess7411990-3-31 VenturaSanta Susana Mtns. West side of Box Canon Rd., Simi Valley.
    UCSB016328UCSBCeanothus oliganthusWedberg, Lee48771954-3-01 Los AngelesSan Gabriel Mtns.
    UCSB016329UCSBCeanothus oliganthusGriggs, Helen351946-3-13 Santa BarbaraLower end of Depression Drive
    UCSB016330UCSBCeanothus oliganthusEriksen, C.41954-3-01 Santa BarbaraRattlesnake Canon just above Las Canoas Rd. 2 North of Santa Barbara in foothills of Santa Ynez Mts.
    UCSB016331UCSBCeanothus oliganthusDecker, Helen1291946-4-14 Los AngelesArroyo Seco Canon, San Gabriel Mountains
    UCSB016332UCSBCeanothus oliganthusGraney, Don2401954-3-28 Santa Barbara2 1/2 miles down road from Camino Gielo to Gibraltar Dam.
    UCSB016333UCSBCeanothus oliganthusGraney, Don2161954-5-02 Santa Barbaraon north slope beside rd. on Depression Drive, 2 miles below Camino Cielo.
    UCSB016334UCSBCeanothus oliganthusGraney, Don3001954-5-09 Santa Barbaranear Romero saddle on Camino Cielo Rd.
    UCSB016335UCSBCeanothus oliganthusGraney, Don2781954-5-23 Santa Barbara3/4 mi. from Depression Drive on Camino Cielo rd.
    UCSB016336UCSBCeanothus oliganthusGraney, Don2571954-5-16 Santa Barbara2 mi. above Juncal Public Canon road down from Romero Saddle.
    UCSB016337UCSBCeanothus oliganthusJohn Mooring831948-3-01 Santa Barbaraalong roadside just below Flores Flats, Depression Drive, Santa Ynez Range
    UCSB016338UCSBCeanothus oliganthusGraney, Don2711954-5-24 Santa Barbaranear bridge no. 46 above Juncal Public Canon road to Romero Saddle.
    UCSB016339UCSBCeanothus oliganthusGraney, Don2521954-3-28 Santa Barbaranear Camino Cielo on road to Gibraltar Dam.
    UCSB016340UCSBCeanothus oliganthusGraney, Don2681954-5-16 Santa Barbara1 1/4 mile above Juncal Public Canon road to Romero Saddle.
    UCSB016341UCSBCeanothus oliganthusClifford Walker41954-3-02 Santa BarbaraIn Rattlesnake Canon at crossing of Las Canoas Rd. 2 W of Santa Barbara in the foothills of the Santa Ynez Mts
    UCSB016342UCSBCeanothus oliganthusVan Rensselaer, Maunsell17361941-8-10 Venturanorth fork of Ventura River (Wheeler Canon)
    UCSB016343UCSBCeanothus oliganthusJones, Barbara201946-3-13 Santa Barbaranear Depression Drive, near Sant Ynez Mountains. 5 miles NE of Santa Barbara
    UCSB016344UCSBCeanothus oliganthusKamb, Peter4651947-2-15 VenturaSespe Creek near Little Sespe fork, above Fillmore
    UCSB016347UCSBCeanothus oliganthusVan Leeuwen, Henry1021957-4-08 Santa BarbaraJuncal Road half way up north slope of Santa Ynez Mts.
    UCSB016348UCSBCeanothus oliganthusRichard Beeks1051952-2-27 Santa BarbaraRattlesnake Canon
    UCSB016349UCSBCeanothus oliganthusHillman, Marianne2181952-12-14 Santa BarbaraNear junction of Depression Drive and Rattlesnake Cnyn. Trail
    UCSB016350UCSBCeanothus oliganthusHillman, Marianne2391952-12-14 Santa BarbaraCamino Cielo Rd., east of junction with Depression Drive
    UCSB016351UCSBCeanothus oliganthusHillman, Marianne2381952-12-14 Santa BarbaraCamino Cielo Rd., east of with Depression Drive
    UCSB016352UCSBCeanothus oliganthusHillman, Marianne2191952-11-11 Santa BarbaraNear junction of Depression Drive and Rattlesnake Canon Trail
    UCSB016353UCSBCeanothus oliganthusHillman, Marianne2101952-11-02 Santa BarbaraCamino Cielo Rd., 3.1 miles E. of junction with San Marcos Pass Rd.
    UCSB016354UCSBCeanothus oliganthusHillman, Marianne2221952-12-14 Santa BarbaraCamino Cielo Rd., east of junction with Depression Drive
    UCSB016355UCSBCeanothus oliganthusHillman, Marianne1941952-10-14 Santa BarbaraUpper Sycamore Canon
    UCSB016356UCSBCeanothus oliganthusHillman, Marianne2011952-11-02 Santa BarbaraSan Marcos Pass Rd., 2.1 miles south of junction with Camino Cielo Rd.
    UCSB016357UCSBCeanothus oliganthusHillman, Marianne2031952-11-02 Santa BarbaraSan Marcos Pass Rd., 0.1 miles north of junction with Camino Cielo Rd.
    UCSB016358UCSBCeanothus oliganthusNancy Bingham331946-3-13 Santa Barbaraocean-side Depression Dr.
    UCSB016359UCSBCeanothus oliganthusMcMinn, H.18051926-8-11 San DiegoBetween lookout to Imperial Valley and Kentwood (Julian Rd.)
    UCSB016360UCSBCeanothus oliganthusJohn R. Haller1191950-3-26 Los AngelesSan Gabriel Mtns., west ridge of Little Dalton Canon
    UCSB016361UCSBCeanothus oliganthusSuter, Richard791961-4-24 Santa BarbaraLa Cumbre Peak in the Santa Ynez Mountains north of Santa Barbara.
    UCSB016362UCSBCeanothus oliganthusClark Cowan2521974-5-23 Santa Barbarabelow 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
    IRVC3244IRVCCeanothus oliganthusM. SavageHS-1701965-4-24 RiversideRoute 74, near Elsinore.
    IRVC16227IRVCCeanothus oliganthusJ.W. Johnsons.n.1978-3-29 OrangeSanta Ana Mts: Lower pine Canon
    IRVC16226IRVCCeanothus oliganthusJ.W. Johnsons.n.1978-3-29 OrangeSanta Ana Mts: Lower pine Canon
    POM254875RSACeanothus oliganthusW. Pequegnats.n.1940-4-13 RiversideBedford Road, Santa Ana Mts.
    RSA708423RSACeanothus oliganthusScott D. White107832005-2-14 RiversidePrivate. Proposed home site.Santa Ana Mountains: Santa Rosa Plateau area, northwest of Squaw Mtn. Terminus of Via Ranchero at San Diego County line.; Wildomar
    RSA764033RSACeanothus oliganthusDoris Bowers6311957-3-24 Los AngelesMillard's Canon N/o Altadena
    RSA399733RSACeanothus oliganthusAnstruther Davidsons.n.1890-4-10 Los AngelesCahuenga Pass.
    POM14773RSACeanothus oliganthusAlice Eastwood49461916-4-12 VenturaNordhoff.
    RSA130826RSACeanothus oliganthusW. R. Dudleys.n.1902-5-17 San MateoKing Mountain rd.
    POM50252RSACeanothus oliganthusG. R. Fleming196341924-4-08 San DiegoMussey Grade [road] between Lakeside and Ramona.
    RSA160404RSACeanothus oliganthusJ. D. Olmsted4101959-4-17 RiversideSkyline Drive 8 mi. SW of Corona.
    RSA95345RSACeanothus oliganthusF. W. Peirson57601925-4-18 VenturaSespe Creek.
    RSA398914RSACeanothus oliganthusE. Crow2961929-4-07 RiversideSanta Ana Mountains, Corona Skyline Drive.
    RSA398921RSACeanothus oliganthusGary D. Wallaces.n.1964-5-23 Santa Barbara[Unspecified]
    RSA729760RSACeanothus oliganthusR. G. Swinney67281998-8-10 Los AngelesSan Gabriel Mtns.: Canon, west of (downstream from) Thompson Flat.; Mt. Baldy 7.5' Q
    POM293303RSACeanothus oliganthusLyman Benson116131945-3-25 Los AngelesBig Dalton Canon, Glendora
    RSA613298RSACeanothus oliganthusC. Eplings.n.1935-6-26 San DiegoGuatay Mountain.
    RSA506755RSACeanothus oliganthusReid V. Moran159751969-5-17 San DiegoNorth of Inspiration Point, east rim of Cuyamaca Mountains.
    RSA724567RSACeanothus oliganthusK. Dobryd-2621991-3-23 Los AngelesSanta Monica Mts. Upper Cold Creek Cyn
    RSA0060598RSACeanothus oliganthusLeRoy Gross70972015-4-15 VenturaThe 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.
    POM254864RSACeanothus oliganthusW. Pequegnats.n.1940-6-19 RiversideHagador Canon.
    RSA657448RSACeanothus oliganthusL. Corpening11979-4-23 Los AngelesVerdugo Mountains Region: About 1/2 mile north of intersection of Blanchard Canon Road and Covert Ave., Tujunga. Feet.
    RSA25861RSACeanothus oliganthusCarl B. Wolf111581941-8-15 OrangeAlong the Main Divide Motorway, just N. of head of Trabuco Truck Trail.
    POM155947RSACeanothus oliganthusL. R. Abrams39651903-7-01 San DiegoCyamaca Lake.
    POM265803RSACeanothus oliganthusJ. C. Roos11061942-3-07 Los AngelesOn brushy delta, La Canada
    RSA534179RSACeanothus oliganthusR. M. Beauchamp22591971-4-25 San DiegoState Park, Harrison Grade.
    POM97019RSACeanothus oliganthusP. A. Munz104101926-5-01 San DiegoSpring on trail from Oak Grove to Palomar Mt.
    RSA95351RSACeanothus oliganthusF. W. Peirson71161927-3-19 Los AngelesSeminole Hot Springs. Santa Monica Mts.
    POM163232RSACeanothus oliganthusC. L. Hitchcocks.n.1929-4-27 VenturaSespe Creek Canon.
    POM212381RSACeanothus oliganthusCarl B. Wolf20161931-5-13 VenturaPiru Creek, 1/4 mile above the Ranger Station, or about 8 miles above Piru.
    RSA613299RSACeanothus oliganthusJoseph A. Ewan108981933-3-19 RiversideTin Mine Canon, Santa Ana Mountains.
    RSA14407RSACeanothus oliganthusElmer I. Applegate53221928-2-29 VenturaHills on east side of Ojai Valley.
    POM98118RSACeanothus oliganthusF. W. Peirson57351925-4-11 Orangeslope above mill, in Silverado Canon, Santa Ana Mountains.
    RSA398901RSACeanothus oliganthusMarvin Darsies.n.1931-4-02 VenturaSespe Creek.
    POM85940RSACeanothus oliganthusMarcus E. Joness.n.1882-2-27 Los AngelesPasadena.
    RSA0028415RSACeanothus oliganthusM. Sidells171996-4-27 Solano300m south of Route 128, 6 miles west of Winters.
    RSA263748RSACeanothus oliganthusE. W. Lathrop69051968-5-22 RiversideMain Divide Truck Trail between El Carriso and Santiago Peak. Cleveland National Forest
    SD00057291SDCeanothus oliganthusReid Moran158121969-4-26 San DiegoScarce, near summit of Tecate Mountain.
    SD00057292SDCeanothus oliganthusMichael G. Simpson22752002-5-24 San DiegoCuyamaca State Park, trail to Cuyamaca Peak, ca. 3/4 mile from Paso Picacho campground. Hilly, open area north of trail.
    SD00056413SDCeanothus oliganthusR.F. Thorne497011977-4-27 OrangeNorthern Santa Ana Mountains: Sierra Peak.
    SD00056412SDCeanothus oliganthusR.F. Thorne496991977-4-27 OrangeNorthern Santa Ana Mountains: Sierra Peak.
    SD00056414SDCeanothus oliganthusRobert F. Thorne497601977-5-18 OrangeSanta Ana Mountains: at head of Trabuco Canon Trail.
    SD00056411SDCeanothus oliganthusSusan T Welkers.n.1993-3-15 San DiegoAdjacent to De Luz Rd., north of De Luz, N.W. of Fallbrook.
    SFV112199SFVCeanothus oliganthusW. A. Kelleys. n.1971-5-01 VenturaSanta Monica Mountains; Triunfo Lookout Road on north-facing slope.
    SFV112200SFVCeanothus oliganthusW. A. Kelleys. n.1971-5-01 VenturaSanta Monica Mountains; Triunfo Lookout Road on north-facing slope.
    SFV112201SFVCeanothus oliganthusD. L. Koutnik1411978-3-24 VenturaSanta Monica Mountains; West side of Westlake Blvd., south of Potrero Road along Lake Eleanor.
    SFV112188SFVCeanothus oliganthusC. Fergusons. n.1972-3-09 Los AngelesSan Gabriel Mountains; Placerita Canon Natural Area.
    SFV112189SFVCeanothus oliganthusW. A. Kelleys. n.1969-3-30 Los AngelesSanta Susana Mountains; Santa Susana Pass, Chatsworth.
    SFV112190SFVCeanothus oliganthusF. L. McPhersons. n.1959-4-29 Los AngelesSanta Susana Mountains; Oat Mountain. North side of mountain near top.
    SFV112191SFVCeanothus oliganthusT. R. Gordons. n.1974-6-04 Los AngelesSanta Susana Mountains; North side of Oat Mountain.
    SFV112192SFVCeanothus oliganthusM. L. Vincent3451963-5-07 Los AngelesSanta 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.
    SFV112193SFVCeanothus oliganthusK. A. Wilson8591961-2-18 Los AngelesSanta Monica Mountains; Mulholland Highway, 2 miles west of Seminole Hot Springs on abandoned, overgrown house lot.
    SFV112255SFVCeanothus oliganthusW. A. Kelleys. n.1971-5-01 VenturaSanta Monica Mountains; Triunfo Lookout Road on north-facing slope.
    SFV112256SFVCeanothus oliganthusW. A. Kelleys. n.1971-5-01 VenturaSanta Monica Mountains; Triunfo Lookout Road on north-facing slope.
    SFV112257SFVCeanothus oliganthusW. A. Kelleys. n.1971-5-01 VenturaSanta Monica Mountains; Triunfo Lookout Road on north-facing slope.
    RSA3117RSACeanothus oliganthusCarl B. Wolf26461932-2-11 RiversideHidden Canon 5 W. of Corona at base of Santa Ana Mts.
    RSA0035020RSACeanothus oliganthusC. Eplings.n.1932-3-31 San DiegoBarrett.
    RSA0028427RSACeanothus oliganthusBob Cochranes.n.1948-5-02 Los AngelesFound two miles back of the San Dimas Dam. This specimen was found on the trail leading down to the stream.
    POM305094RSACeanothus oliganthusHenry J. Ramsey4841937-5-23 KernHighway 99. Caliente Creek Drainage area.
    RSA748744RSACeanothus oliganthusR. G. Swinney85912008-3-31 Los AngelesGlendora Mountain summit; Glendora 7.5' Q.
    POM280826RSACeanothus oliganthusHenry J. Ramseys.n.1940-3-18 San DiegoJulian - east side mountains in valley.
    RSA1711RSACeanothus oliganthusCarl B. Wolf20161931-5-13 VenturaSlopes along Piru Creek, 1/4 mile above the Ranger Station, or about 8 miles above Piru.
    RSA25826RSACeanothus oliganthusCarl B. Wolf109551941-7-02 VenturaAlong the North Fork of the Ventura River. 1 mi. above Wheeler Hot Spg.
    RSA796354RSACeanothus oliganthusForrest Freund1142013-3-12 Los AngelesCity of Claremont Rancho Santa Ana botanic garden Bed Co10
    RSA650466RSACeanothus oliganthusBrent Mishlers.n.1977-10-06 Los AngelesSan Gab. R. flood control area, Irwindale.
    POM282953RSACeanothus oliganthusLa Rue Livers831936-4-11 VenturaOjai Valley. North slope.
    RSA398915RSACeanothus oliganthusGeorge R. Johnstons.n.1931-1-04 San DiegoCuyamaca Mts.
    RSA399741RSACeanothus oliganthusH. L. Bauer153751932-3-1 Los AngelesChaparral N slope along road to Saddle Peak.
    RSA398920RSACeanothus oliganthusBonnie C. Templetons.n.1953-7-25 San DiegoChariot canyon, South of Banner.
    RSA399723RSACeanothus oliganthusLouis Greatas.n.1901-4-1 Los AngelesArroyo Seco, near Pasadena
    RSA606646RSACeanothus oliganthusJon E. Keeley271551996-4-23 San DiegoDoghouse Junction, Otay Mountain.
    RSA399737RSACeanothus oliganthusAnstruther Davidsons.n.1900-6-1 Los AngelesMalibu Canon.
    RSA30503RSACeanothus oliganthusElisabeth Norland112281942-2-25 Los AngelesRancho Santa Ana Botanic Garden.
    POM307586RSACeanothus oliganthusHenry J. Ramsey24061938-4-07 VenturaOjai, Santa Paula Pass.
    POM226899RSACeanothus oliganthusL. R. Abramss.n.1909-3-06 Santa BarbaraMission Canon, Santa Barbara [canyon]
    RSA167639RSACeanothus oliganthusPeter H. Raven190151964-5-07 Los AngelesSaddle Rock Ranch, near Seminole Hot Springs, Santa Monica Mts.
    POM171038RSACeanothus oliganthusP. A. Munz114751930-4-05 VenturaNorth side of Ojai Valley
    RSA638961RSACeanothus oliganthusValerie L. Soza4841999-6-07 OrangeWest side of Modjeska Peak, along Main Divide Road.; Santiago Peak
    POM305352RSACeanothus oliganthusHenry J. Ramsey6661938-2-25 RiversideTemecula.
    POM49031RSACeanothus oliganthusStephen Grouts.n.1901-5-1 Los AngelesSierra Madre, Los Angeles
    RSA114334RSACeanothus oliganthusH. M. Pollards.n.1956-2-01 Santa BarbaraTunnel Trail, Mission Canon.
    RSA95350RSACeanothus oliganthusF. W. Peirson57351925-4-11 Orangeslope above mill, in Silverado Canon, Santa Ana Mountains.
    RSA656269RSACeanothus oliganthusBill McKinley51976-4-18 Los AngelesVerdugo Mountains: 10 yards west of intersection of Fire Roads 890 yards up Beaudry Fire Road west of Beaudry Blvd., vicinity Oakmont Country Club, Glendale.
    RSA0046928RSACeanothus oliganthusR. Fowlers.n.1933-4-1 VenturaBoney Ridge, Santa Monica Mountains.
    RSA0035048RSACeanothus oliganthusA. F. Howlands.n.1931-4-02 VenturaSespe Creek.
    RSA25850RSACeanothus oliganthusCarl B. Wolf111571941-8-15 OrangeAlong the Main Divide Motorway, just N. of head of Trabuco Truck Trail.
    RSA399728RSACeanothus oliganthusFreda Detmers152071932-5-24 Los AngelesGriffith Park. Vermont canon bordering picnic grounds.
    RSA783283RSACeanothus oliganthusJ. D. Olmsted3201959-3-27 Los AngelesSan Dimas Creek. 0.25 mi S of gaging station below San Dimas ranger station on east bank of stream.
    RSA398908RSACeanothus oliganthusFrances Holzwarts.n.1929-5-05 VenturaPratt trail, Ojai Valley.
    POM254852RSACeanothus oliganthusW. Pequegnats.n.1940-6-16 RiversideBedford Peak.
    RSA1137RSACeanothus oliganthusH. E. McMinn13631929-7-16 Santa BarbaraMission Canon.
    RSA618369RSACeanothus oliganthusD. L. Banks20591997-5-11 San DiegoNW 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.
    RSA0044723RSACeanothus oliganthusN. C. Cooper32201949-4-02 Santa BarbaraSan Marcos Pass.
    RSA618226RSACeanothus oliganthusD. L. Banks18921997-4-13 San DiegoNW 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.
    POM13851RSACeanothus oliganthusP. A. Munz50341922-4-28 RiversideLeach Canon. Small canyon.
    RSA790668RSACeanothus oliganthusRobert F. Thorne497011977-4-27 OrangeNorthern Santa Ana Mountains: Sierra Peak.
    RSA674954RSACeanothus oliganthusScott D. White85662001-6-8 RiversideSanta Ana Mountains: Southern margin of county, just northeast of Rainbow Valley.; Temecula
    RSA114908RSACeanothus oliganthusG. R. Campbell205581955-5-11 OrangeBotanic Garden.
    RSA398903RSACeanothus oliganthusFranklin W. Klepingers.n.1938-3-26 Los AngelesSanta Susana Pass.
    RSA175113RSACeanothus oliganthusRobert F. Thorne332541963-9-27 San DiegoOn S slope of Cuyamaca Mountain. Along King Creek.
    RSA790670RSACeanothus oliganthusRobert F. Thorne496991977-4-27 OrangeNorthern Santa Ana Mountains: Sierra Peak.
    RSA126752RSACeanothus oliganthusPeter H. Raven139191959-4-03 Los AngelesSaddle Peak
    RSA26052RSACeanothus oliganthusLester Rowntrees.n.1934-3-20 San DiegoJulian side of Cuyamaca Mts.
    RSA25844RSACeanothus oliganthusCarl B. Wolf111481941-8-13 San DiegoDesert slopes, Banner Grade; 3 N. E. of below Julian.
    RSA399724RSACeanothus oliganthusGeo. L. Moxley18261917-4-02 Los AngelesAliso Canon, near Chatsworth.
    POM136444RSACeanothus oliganthusT. S. Brandegee90161896-4-15 San DiegoRamona Grade.
    RSA398906RSACeanothus oliganthusL. E. Hoffmans.n.1932-3-13 VenturaSespee Canon.
    RSA279033RSACeanothus oliganthusRobert F. Thorne415111971-4-09 Los AngelesSan Gabriel Mountains, Angeles National Forest: San Dimas Canon, W Fork
    RSA43417RSACeanothus oliganthusH. M. Pollard21947-3-15 VenturaMiddle Fork, upper Matilija Creek.
    RSA262091RSACeanothus oliganthusE. W. Lathrop70321969-5-09 RiversideMain Divide Truck. Trail between El Carriso and Santiago Peak, Cleveland Nat'l Forest.
    RSA261712RSACeanothus oliganthusBrandegees.n.1889-5-1 Santa Barbara[Unspecified]
    RSA0054960RSACeanothus oliganthusKeith E. Hoffmaster7071936-4-05 OrangeBlack Star can., Santa Ana Mts.
    RSA34871RSACeanothus oliganthusH. M. Pollards.n.1946-3-23 VenturaCamino Cielo.
    RSA2165RSACeanothus oliganthusE. R. Johnsons.n.1969-7-31 San DiegoOld Banner Grade, near Julian.
    POM296809RSACeanothus oliganthusHenry J. Ramseys.n.1940-3-18 San DiegoJulian - east side mountains in valley.
    POM305313RSACeanothus oliganthusHenry J. Ramsey6331937-3-22 Los AngelesSanta Susana Pass
    RSA398909RSACeanothus oliganthusFlorence Collinss.n.1942-2-24 VenturaSanta Susana Pass
    RSA30214RSACeanothus oliganthusElisabeth Norland112361942-2-25 Los AngelesRancho Santa Ana Botanic Garden.
    POM259612RSACeanothus oliganthusP. A. Munz155951940-3-18 San DiegoBanner Grade, eastern San Diego
    RSA16498RSACeanothus oliganthusPercy C. Everett72091935-6-18 Riverside0.5 mi. below (N) Main Divide motorway.
    RSA0028410RSACeanothus oliganthusunknowns.n.1929-1-12 San DiegoGopher Canon, Escondito
    RSA0116692RSACeanothus oliganthusR. G. Swinney129292010-5-25 Los AngelesSan Gabriel Mountains; Placerita Canon Natural Area, 0.1 mile east of Nature Center along Placerita Cyn. bottom.; Mint Cyn. 7.5'
    RSA399735RSACeanothus oliganthusHoward Mullins1691931-3-18 Los AngelesGriffith Park.
    RSA1141RSACeanothus oliganthusB. D. Stark16381930-7-03 San DiegoOld Banner Grade.
    RSA122436RSACeanothus oliganthusA. Simontacchi631935-6-04 Ventura1.75 N.E. of the Pothole.; Tenjon
    RSA398902RSACeanothus oliganthusL. E. Hoffman162791932-3-03 VenturaSespee Canon. Hill slope.
    RSA95352RSACeanothus oliganthusF. W. Peirson34941923-5-06 OrangeTrail to Santiago Peak from Holy Jim Canon.
    RSA221012RSACeanothus oliganthusE. W. Lathrop62211966-4-28 Riverside4 mi. west of Corona between Tin mine Canon and Santiago Peak, Skyline Drive.
    RSA127441RSACeanothus oliganthusH. J. Thompson18681959-3-22 Los Angeles1 mile W of Triunfo Canon, 3 miles W of Malibu Lake, Lobo Canon.
    POM311233RSACeanothus oliganthusKeith C. Hughes1011960-4-06 San DiegoMt. Kentwood, 2 miles south of Julian.
    RSA758524RSACeanothus oliganthusDylan O. BurgeDOB864c2007-4-21 VenturaLos 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.
    RSA262095RSACeanothus oliganthusE. W. Lathrop74671971-3-24 RiversideMain Divide Truck Trail between El Carriso and San Mateo Canon. Cleveland National Forest.
    POM177946RSACeanothus oliganthusJoseph A. Ewan40771931-3-21 Los AngelesSaddle Peak, Santa Monica Mountains.
    RSA398912RSACeanothus oliganthusAnstruther Davidson34061921-4-01 RiversideBanning.
    RSA1138RSACeanothus oliganthusH. E. McMinn13621929-7-15 Santa BarbaraCanon west og San Ysidro.
    RSA0028387RSACeanothus oliganthusJ. D. Olmsted51401962-6-21 MontereyAlong dirt road to Cone Pk. ca. 1 N of jct. with road from Hwy. 1 to Jolon, 45 miles SE of Big Sur.
    RSA10378RSACeanothus oliganthusH. A. Barker6041926-5-01 San MateoKings Mt.
    POM88472RSACeanothus oliganthusP. A. Munz98011925-5-19 San DiegoMiddle Peak of Cuyamaca mts.
    RSA399726RSACeanothus oliganthusD. A. YoungP-3821969-3-15 Los Angeles3 W of Chatsworth, CA S. of Hiway 118 on Santa Susana Rd. Southern Oak Wd.
    RSA724566RSACeanothus oliganthusK. Dobryd-2511991-3-16 Los AngelesSanta Monica Mts. Upper Stunt Rd. Cold Creek Cyn
    RSA0029345RSACeanothus oliganthusJohn F. Emmel11791991-6-03 San DiegoCuyamaca Mts: along trail on west slope of peak 4682, 0.8 air mi SW of Japacha Peak.
    RSA95353RSACeanothus oliganthusF. W. Peirson93801931-5-30 RiversideAlong Glen Ivy Trail to Santiago Peak, Santa Ana Mts.
    POM86954RSACeanothus oliganthusT. S. Brandegees.n.1896-4-15 San DiegoBanner Grade
    RSA0040254RSACeanothus oliganthusOra M. Clark17861929-3-24 Los AngelesSanta Susanna Mountains, So. Calif.
    RSA677930RSACeanothus oliganthusSarah J. De Groot822001-3-25 San DiegoHidden Meadows 92026 [near Vista?].
    POM254876RSACeanothus oliganthusW. Pequegnats.n.1940-3-13 RiversideBedford Road, Santa Ana Mts.
    RSA797657RSACeanothus oliganthusRobert F. Thorne497601977-5-18 OrangeSanta Ana Mountains: at head of Trabuco Canon Trail
    RSA95349RSACeanothus oliganthusF. W. Peirson67111926-5-01 San DiegoAlong trail from Oak Grove to Palomar Mt.
    RSA102302RSACeanothus oliganthusT. S. Brandegees.n.1894-5-1 San DiegoNuevo.
    POM96990RSACeanothus oliganthusP. A. Munz93611925-4-18 VenturaSespe Creek
    RSA60249RSACeanothus oliganthusE. K. Balls144481950-3-28 Los AngelesLa Crescenta, at upper end of town, on highway.
    RSA398907RSACeanothus oliganthusH. M. Pollards.n.1971-2-10 VenturaNorth slope, Forest Service Road from Wheeler's Springs to Nordhoff Peak. Los Padres National Forest.
    RSA16499RSACeanothus oliganthusPercy C. Everett72081935-6-18 Riverside0.5 mi. below (N) Main Divide motorway.
    RSA26054RSACeanothus oliganthusLester Rowntrees.n.1971-4-25 San Diego[Unspecified]
    RSA16340RSACeanothus oliganthusPercy C. Everett71941935-6-18 OrangeSanta Ana Mts., Main Divide Motorway to Santiago Pk., 1 mi. from Ortega Highway.
    RSA12928RSACeanothus oliganthusCarl B. Wolf63181935-4-07 OrangeSan Juan Canon, Ortega Hwy, 2 miles east Orange County.
    RSA13146RSACeanothus oliganthusPercy C. Everett72341935-6-19 OrangeMain Divide Motorway, Bear Spring.
    RSA128279RSACeanothus oliganthusH. J. Thompson18901959-3-27 Los AngelesSanta Monica Mountains: Saddle Peak, 1.5 miles east of peak.
    POM84975RSACeanothus oliganthusMarcus E. Joness.n.1906-4-17 San DiegoJulian.
    RSA13145RSACeanothus oliganthusPercy C. Everett72021935-6-18 OrangeMain Divide Motorway 1.7 N. of Los Pinos Potrero.
    POM2826RSACeanothus oliganthusO. Kenneys.n.1893-2-15 Los AngelesMountains, collected near Pasadena
    BSCA2623BSCACeanothus oliganthusRebman, Jon P.180372009-6-9 San DiegoMiddle Peak; along Middle Peak Loop Fire Road northwest side of the peak.
    BSCA2619BSCACeanothus oliganthusLauri, Robert2722002-6-28 San DiegoAt west boundary of Palomar Mountain State Park, along south side of Nate Harrison Grade.
    BSCA2620BSCACeanothus oliganthusMerkel, Dalton (Mike)1121956-8-1 San DiegoPalomar Mountain State Park, 4-6000 feet elevation.
    DAV319630DAVCeanothus oliganthusRoman Gankin82468--31964-7-09 San Luis ObispoSan Luis Obispo County: Upper Arroyo Grande Canon.
    DAV319646DAVCeanothus oliganthusM. A. Bibbo232001-7-6 NapaNapa 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.
    DAV319618DAVCeanothus oliganthusN. Nicola572001-4-5 YoloYolo 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.
    AHUC102238DAVCeanothus oliganthusBeecher Crampton47811958-5-12 SolanoSolano County: Vaca Mountains, Gates Canon.
    AHUC102239DAVCeanothus oliganthusB. Crampton381941-3-14 AlamedaAlameda County: Berkeley Hills, behind the hotel Claremont.
    DAV319624DAVCeanothus oliganthusDaryl Koutniks.n.1978-3-24 Los AngelesLos Angeles County: Mulholland Highway at entrance to Seminole Hot Springs.
    DAV319622DAVCeanothus oliganthusDaryl Koutnik1411978-3-24 VenturaVentura County: West side of Westlake Blvd, south of Potrero Rd along Lake Eleanor.
    DAV319625DAVCeanothus oliganthusDaryl Koutniks.n.1978-3-24 Los AngelesLos Angeles County: Mulholland Highway, one mile south of Seminole Hot Springs.
    DAV319626DAVCeanothus oliganthusDaryl Koutniks.n.1978-3-31 Los AngelesLos Angeles County: West fork of Triunfo Creek and south of Westlake.
    DAV319637DAVCeanothus oliganthusClifton F. Smith4861944-2-05 Santa BarbaraSanta Barbara County: Tunnel Picnic grounds, Mission Canon, S.B.
    DAV319638DAVCeanothus oliganthusClifton F. Smith5181944-3-03 Santa BarbaraSanta Barbara County: Along Mission Creek, Mission Canon, Santa Barbara.
    DAV319639DAVCeanothus oliganthusClifton F. Smith5521944-3-06 Santa BarbaraSanta Barbara County: At Tunnel Portal in Mission Canon, Santa Ynez Mountains north of Santa Barbara.
    AHUC102240DAVCeanothus oliganthusJ. Streets.n.1950-3-23 VenturaVentura County: Between Santa Paula and Ojai.
    DAV319633DAVCeanothus oliganthusM. Vincent3451963-5-07 Los AngelesLos 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.
    DAV319634DAVCeanothus oliganthusKenneth A. Wilson8591961-2-18 Los AngelesLos Angeles County: Santa Monica Mtns. Mulholland Hwy. 2 miles west of Semiole Hot Springs.
    DAV319635DAVCeanothus oliganthusR. S. Woglum26031940-4-16 San DiegoSan Diego County: Laguna Mts.
    DAV319620DAVCeanothus oliganthusDylan O. Burge13942013-4-17 San DiegoSan 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.
    DAV319623DAVCeanothus oliganthusDylan O. Burge13992013-4-18 San DiegoSan Diego County: Marine Corps Air Station Miramar, Kearny Mesa, San Clemente Canon, 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.
    DAV319619DAVCeanothus oliganthusEllen Dean80832014-4-29 NapaNapa County: Knoxville public lands. California Department of Fish and Wildlife property. Headwaters of Nevada Creek. Most northwestern part of property.
    DAV319631DAVCeanothus oliganthusAyzik Solomeshchs.n.2008-4-20 NapaNapa County: North side of Pope Canon Road, ca. 2 km west of intersection with Berryessa-Knoxville Road
    DAV319636DAVCeanothus oliganthusD. O. Burge16782014-8-17 MarinMarin County: Crown Fire Road.
    DAV319632DAVCeanothus oliganthusD. O. Burge16892015-3-17 Los AngelesLos Angeles County: Newhall Pass.
    DAV319628DAVCeanothus oliganthusBrandi Sorensen231995-6-01 PlacerPlacer County: .73 kilometers northwest of Colfax.
    DAV319627DAVCeanothus oliganthusDylan O. Burge20472016-2-18 Contra CostaContra Costa County: Huckleberry Ridge.
    DAV319629DAVCeanothus oliganthusR. F. Thorne497011977-4-27 OrangeOrange County: Northern Santa Ana Mountains: Sierra Peak.
    UCR0040854UCRCeanothus oliganthusArt Dawsons.n.1968-4-11 VenturaOjai Road, 10 miles east of Ojai [between Summit School and Sulphur Springs]
    UCR0040827UCRCeanothus oliganthusArt Whistlers.n.1965-3-27 Los Angelesfire road through a canyon about 0.5 mile west of Chatsworth Reservoir in Chatsworth
    UCR0040826UCRCeanothus oliganthusFreda Detmerss.n.1933-4-19 Los AngelesLittle Tujunga Canon
    UCR0040828UCRCeanothus oliganthusTimothy S. Ross24691990-5-14 Los AngelesAngeles National Forest, Yerba Buena Ridge, Tujunga Ranger District
    UCR0040832UCRCeanothus oliganthusJohn C. Roos10971942-3-21 Los AngelesSanta Anita Canon, Chantry Flats
    UCR0040842UCRCeanothus oliganthusReid Moran159751969-5-17 San DiegoN of Inspiration Point, east rim of Cuyamaca Mtns
    UCR0040845UCRCeanothus oliganthusFrank C. Vasek600410--011960-4-10 San Luis Obispoc. 1 mile west of Hwy 101 on a dirt road leading west from La Cuesta Summit, c. 6 miles north of San Luis Obispo
    UCR0040853UCRCeanothus oliganthusClark P. Cowan67(12)1974-3-10 Santa BarbaraRattlesnake Creek at the second crossing. 0.75 mi. up Rattlesnake Trail
    UCR0040851UCRCeanothus oliganthusJulia Curlette1821993-3-29 SolanoStebbins Cold Canon Reserve, [off Hwy 128, c. 0.25 mi] east of Monticello Dam, Lake Berryessa [W of town of Winters]
    UCR0040861UCRCeanothus oliganthusDavid Charlton54951991-7-05 VenturaGrimes Canon Road 0.5 mile north of crest, SE of Fillmore
    UCR0040829UCRCeanothus oliganthusMark A. Elvin29872003-8-13 Los AngelesNewhall Ranch, Santa Clara River at the mouth of Long Canon
    UCR0040830UCRCeanothus oliganthusMark A. Elvin29042003-5-22 Los AngelesNewhall Ranch, crest of mountains at head of Salt Canon
    UCR0040856UCRCeanothus oliganthusCarl B. Wolf020161931-5-13 VenturaAlong Piru Creek, 0.25 mile above the ranger station, or about 8 miles above Piru
    UCR0040812UCRCeanothus oliganthusI.M. Johnston17241917-9-17 Los AngelesCow Canon
    UCR0040811UCRCeanothus oliganthusR.F. Thorne414621971-4-23 Los AngelesAngeles National Forest; Chantry Flats, above Santa Anita Canon
    UCR0040834UCRCeanothus oliganthusJon P. Rebman67352000-5-26 San DiegoWest side of Otay Mountain; 8 miles east of Hwy 905 at the curve to Otay Mesa crossing
    UCR0040831UCRCeanothus oliganthusScott D. White22391994-7-14 Los AngelesSan Dimas Canon; along San Dimas Canon Road
    UCR0040859UCRCeanothus oliganthusGeorge K. Helmkamp103782006-5-11 NevadaCedarsong Road, 0.1 NE of Calif. Hwy 49 W of Nevada City)
    UCR0040860UCRCeanothus oliganthusGeorge K. Helmkamp104202006-5-11 Nevadaalong CA Hwy 49, 2.1 miles north of the South Yuba River bridge
    UCR0040821UCRCeanothus oliganthusR.G. Swinney59571998-4-13 Los AngelesMarshall and Live Oak Canon drainages, LaVerne
    UCR0040807UCRCeanothus oliganthusR.G. Swinney67281998-8-10 Los AngelesCanon, west of (downstream from) Thompson Flat
    UCR0040815UCRCeanothus oliganthusR.G. Swinney85912008-3-31 Los AngelesGlendora Mountain summit
    UCR0040816UCRCeanothus oliganthusJonas A. Winbolt0042010-8-20 Los Angelessouth of Santa Clarita, north side of Hwy I-5 and the Old Road, southeast of trailer park along powerline corridor
    UCR0040835UCRCeanothus oliganthusJon P. Rebman179192009-5-28 San DiegoCleveland National Forest, northeast of El Canon Mountain, west of the San Diego River, and south of Barona Mesa, along El Canon Mountain Truck Trail. Square: N16
    UCR0112061UCRCeanothus oliganthusDick Newell2392012-3-30 OrangeMaple Springs Road, Cleveland National Forest
    UCR0112044UCRCeanothus oliganthusDick Newell2492012-5-6 OrangeMaple Springs Road, 1.2 miles NE of Maple Springs gate, Cleveland National Forest
    UCR0040858UCRCeanothus oliganthusGeorge K. Helmkamp189462012-5-11 PlacerFinning Mill Road, 1.2 miles north of its junction with Forest Hill Road
    UCR0112045UCRCeanothus oliganthusDan S. Cooper514--092014-5-23 Los AngelesGriffith Park, upper Vista del Valle Rd. northeast of Mt. Hollywood
    UCR0040817UCRCeanothus oliganthusR.G. Swinney129292010-5-25 Los AngelesPlacerita Canon Natural Area, 0.1 mile east of Nature Center along Placerita Cyn. bottom
    HSC18364HSCCeanothus oliganthusC.L. Hitchcock231091964-3-17 Riverside10 N of Pala, along road to Elsinore.
    HSC18365HSCCeanothus oliganthusC.L. Hitchcock231261964-3-18 San Diego6.2 mi. E of Julian along Hwy. 78
    HSC34724HSCCeanothus oliganthusR.E. Cooksey2461974-5-1 TulareFirst ridge and valley E of Chico Flat Campground, 2 N of Kernville on New River
    HSC34726HSCCeanothus oliganthusR.E. Cooksey1751974-4-1 Los AngelesLittle Dalton Canon, above Glendora
    CHSC3834CHSCCeanothus oliganthusGerry Carrauthers1041966-4-10 VenturaCa. 5.5 mi. from Wheeler Gorge Campground and Ranger Camp (north) on Highway 33. Ca. 18 N.E. of city of Ojai. Along roadside.
    CHSC3833CHSCCeanothus oliganthusSusan Carrauthers1041966-4-10 VenturaCa. 5.5 N. of Wheeler Gorge Campground and Ranger Canon Highway 33. Ca. 14 mi. N. of junction of Highway 150 with Highway 33 ca. 3 W. of city of Ojai.
    CHSC26368CHSCCeanothus oliganthusP. D. Ricards111977-4-04 Ventura3.5 mi n of Santa Paula, .5 mi e on Kolenstein Rd.
    CHSC8452CHSCCeanothus oliganthusEdward Laidlaw Smith3271958-2-20 Los AngelesSan Gabriel Mt. Range, Cobal Creek drainage area.
    SD00019466SDCeanothus oliganthusDylan Burge20782016-2-22 San DiegoBanner Grade, NE of Banner, roadside on California State Route 78
    CAS-BOT83757CASCeanothus oliganthusBurge, D. O.; Wilken, D.878b2007-4-23 Santa BarbaraLos 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 deg. (True) SSE of Santa Ynez. GPS (WGS84).
    CAS-BOT63570CASCeanothus oliganthusAbrams, LeRoy39651903-7-1 San DiegoBetween Julian and Cuyamaca.
    CAS-BOT63574CASCeanothus oliganthusRowntree, Lesters.n.1930-10-19 San DiegoW. grade Paloma Mt.
    CAS-BOT63505CASCeanothus oliganthusSummers, R. W.31921-4-1 San DiegoSan Diego.
    CAS-BOT50439CASCeanothus oliganthusEastwood, Alice49911916-4-14 VenturaFoster Park, Ventura
    CAS-BOT50483CASCeanothus oliganthusThompson, Henry J.18681959-3-22 Los AngelesSanta Monica Mountains - Lobo Canyon 1 mile west of Triunfo Canyon, 3 miles west of Malibu Lake
    CAS-BOT50467CASCeanothus oliganthusPollard, Henry M.s.n.1946-2-16 VenturaVentura River Basin, north slope of Nordhoff Peak
    CAS-BOT50491CASCeanothus oliganthusHowell, John Thomas33691928-3-2 Los AngelesVermont Canyon, Griffith Park
    CAS-BOT50495CASCeanothus oliganthusDudley, W. R.s.n.1907-12-1 Los AngelesSaw-pit Canyon (near Monrovia)
    CAS-BOT63559CASCeanothus oliganthusBrandegee, T. S.s.n.1894-4-1 San DiegoRamona.
    CAS-BOT51491CASCeanothus oliganthusAbrams, L. R.s.n.1909-3-6 Santa BarbaraMission Canyon, Santa Barbara type locality
    CAS-BOT50434CASCeanothus oliganthusPollard, Henry M.s.n.1945-1-13 VenturaVentura River Basin, Foothills Trail
    CAS-BOT50475CASCeanothus oliganthusPollard, Henry M.s.n.1946-3-23 VenturaVentura River Basin, Ocean View Trail, Santa Ynez Mts., above Matilija Canyon
    CAS-BOT51489CASCeanothus oliganthusElmer, A. D. E.37761902-5-1 Santa BarbaraSt. Barbara, Santa Ynez Mts.
    CAS-BOT51486CASCeanothus oliganthusBrandegee301889-6-1 Santa BarbaraSanta Barbara; Ridge north of Honda Valley, La Mesa, Santa Barbara
    CAS-BOT50494CASCeanothus oliganthusRowntree, Lesters.n.1938-3-8 Los AngelesSanta Susan Pass
    CAS-BOT63503CASCeanothus oliganthusMunz, P. A.155951940-3-18 San DiegoBanner Grade, eastern San Doego Co.
    CAS-BOT51484CASCeanothus oliganthusDudley, W. R.s.n.1902-12-31 Santa BarbaraOn Mountain Drive, Santa Barbara Mission
    CAS-BOT51478CASCeanothus oliganthusMason, Herbert L.31551926-4-30 San DiegoPalomar Mt.
    CAS-BOT51473CASCeanothus oliganthusPerry, Esthers.n.1933-5-27 San DiegoInspiration Point, Cuyamaca Mts.
    CAS-BOT50459CASCeanothus oliganthusGrant, Geo. B.s.n.1901-7-28 Los AngelesSturtevant's Camp
    CAS-BOT50481CASCeanothus oliganthusMac Fadden, F. A.s.n.1935-3-12 Los AngelesSan Gabriel Canyon
    CAS-BOT50488CASCeanothus oliganthusBrandegee311889-5-1 Los AngelesPasadena
    CAS-BOT63564CASCeanothus oliganthusWolf, Carl B.111571941-8-15 OrangeSanta Ana Mts. along main divide motorway just no. of head of Trabuco truck trail.
    CAS-BOT51481CASCeanothus oliganthusBreedlove, D. E.22951962-4-16 San Luis Obispo9.3 miles Southwest of Arroyo Seco Guard Station on road to Jolon; Santa Lucia Mountains
    CAS-BOT51479CASCeanothus oliganthusHowitt, Beatrice F.5431955-5-30 San Luis ObispoAlong the trail to Cone Peak Lookout
    CAS-BOT50452CASCeanothus oliganthusMcMinn, H. E.1551i1925-8-6 Los AngelesSawpit Canyon, San Gabriel Mts.
    CAS-BOT63596CASCeanothus oliganthusPollard, Henry M.s.n.1956-2-26 Santa BarbaraMission Canyon nr. tunnel mouth, Santa Ynez Mts., Santa Barbara.
    CAS-BOT50454CASCeanothus oliganthusAbrams, L. R.50141913-7-18 Los AngelesRussel's Lake
    CAS-BOT50466CASCeanothus oliganthusMcMinn, H. E.1551d1925-8-6 Los AngelesSan Gabriel Mountains: Flat in Sawpit Canyon
    CAS-BOT63591CASCeanothus oliganthusRowntree, Lesters.n.1932-3-1 Santa BarbaraBlaksley Botanic garden. Santa Barbara.
    CAS-BOT63562CASCeanothus oliganthusWolf, Carl B.111581941-8-15 OrangeSanta Ana Mts. along main divide motorway just no. of head of Trabuco truck trail.
    CAS-BOT63595CASCeanothus oliganthusPollard, Henry M.s.n.1959-3-20 Santa BarbaraTunnel Trail, Mission Canyon, Santa Barbara.
    CAS-BOT50500CASCeanothus oliganthusMcMinn, H. E.1551a1925-8-6 Los AngelesSawpit Canyon, San Gabriel Mts.
    CAS-BOT50458CASCeanothus oliganthusGrant, Geo. B.s.n.1906-6-10 Los AngelesCastle Canyon, Mt. Lowe
    CAS-BOT83756CASCeanothus oliganthusBurge, D. O.930b2007-5-17 San DiegoWildcat Canyon, at roadside on Muth Valley Road 0.4 road miles (0.7 km) W of Wildcat Canyon Road, 13.3 km 301 deg. (True) WNW of Alpine. GPS (WGS84).
    CAS-BOT50470CASCeanothus oliganthusPollard, Henry M.11945-2-10 VenturaVentura River Basin, Matilija Canyon
    CAS-BOT83758CASCeanothus oliganthusBurge, D. O.; Wilken, D.864b2007-4-21 VenturaLos 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 deg. (True) N of Ojai. GPS (WGS84).
    CAS-BOT63573CASCeanothus oliganthusBrandegee, T. S.321894-4-1 San DiegoNuevo.
    CAS-BOT50471CASCeanothus oliganthusPollard, Henry M.s.n.1946-3-23 VenturaVentura River Basin, Camino Cielo, Santa Ynez Mts.
    CAS-BOT50453CASCeanothus oliganthusDavidson M.D., A.s.n.1891-1-1 Los AngelesNear Los Angeles
    CAS-BOT50490CASCeanothus oliganthusDudley, W. R.s.n.1907-1-1 Los AngelesSaw-pit Canyon (near Monrovia)
    CAS-BOT50461CASCeanothus oliganthusAbrams, Le Roy15041901-4-13 Los AngelesSierra Madre Mts., Wilson's Trail
    CAS-BOT50464CASCeanothus oliganthusRoss, Timothy S.73501993-6-1 Los AngelesSan 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-BOT50523CASCeanothus oliganthusSummers, R. W.s.n.1884-3-3 San Luis Obispo
    CAS-BOT50426CASCeanothus oliganthusPollard, Henry M.s.n.1946-3-23 VenturaVentura River Basin, Ocean View Trail, Santa Ynez Mts., above Matilija Canyon
    CAS-BOT50498CASCeanothus oliganthusAbrams, Le Roy2921899-3-11 Los AngelesMillards Canyon
    CAS-BOT50492CASCeanothus oliganthusHowell, John Thomas51731930-5-18 Los AngelesPacoima Canyon, San Gabriel Mountains
    CAS-BOT50493CASCeanothus oliganthusRoss, Tim; Boyd, Steve46021991-4-25 Los AngelesSan 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-BOT51474CASCeanothus oliganthusWiggins, Ira L.24001927-4-14 San DiegoNear Moreno Dam, northeast slope
    CAS-BOT63597CASCeanothus oliganthusBrandegee301889-6-1 Santa BarbaraSanta Barbara.
    CAS-BOT50451CASCeanothus oliganthusMcMinn, H. E.1551b1925-8-6 Los AngelesSawpit Canyon, San Gabriel Mts.
    CAS-BOT50432CASCeanothus oliganthusEvermann, Dr. Barton W.s.n.1917-3-24 VenturaPine Creek
    CAS-BOT51485CASCeanothus oliganthusThompson, Henry J.33751965-4-22 Santa BarbaraSplit Rock Camp, 1/2 miles Northwest of Sandstone Peak
    CAS-BOT50469CASCeanothus oliganthusPollard, Henry M.s.n.1956-2-4 VenturaVentura River Basin, Forest Service road from Wheelers, Nordoff Peak, Ojai
    CAS-BOT50496CASCeanothus oliganthusDudley, W. R.s.n.1907-12-1 Los AngelesSaw-pit Canyon (near Monrovia)
    CAS-BOT52889CASCeanothus oliganthusvan der Werff, H. H.40121980-7-3 San DiegoPine Valley - Corte Madera Ranch
    CAS-BOT50428CASCeanothus oliganthusBailey, Vernon O.s.n.1907-10-31 VenturaSanta Ynez Mts., La Cumbre Peak
    CAS-BOT50476CASCeanothus oliganthusMcFarland, J. R.s.n.1997-4-10 HumboldtKing Range National Conservation Area - 3.7 miles north on King Range Road from Shelter Cove Road.
    CAS-BOT63507CASCeanothus oliganthusRose, Lewis S.401121940-3-12 San Diego3 mi. e. of Julian.
    CAS-BOT51493CASCeanothus oliganthusMcMinn, H. E.s.n.1954-4-9 Santa BarbaraRattlesnake Canyon
    CAS-BOT50485CASCeanothus oliganthusAbrams, L. R.s.n.1906-7-19 Los AngelesMount Wilson Trail
    CAS-BOT50486CASCeanothus oliganthusMcMinn, H. E.1551c1925-8-6 Los AngelesSawpit Canyon, San Gabriel Mts.
    CAS-BOT50525CASCeanothus oliganthusHoover, R. F.87961964-5-11 San Luis ObispoHi Mountain
    CAS-BOT50521CASCeanothus oliganthusPollard, Henry M.21971-2-10 VenturaLos Padres Nat'l. Forest - Forest Service Rd. from Wheelers Springs to Nordhuff Peak, on north slope
    CAS-BOT63567CASCeanothus oliganthusWolf, Carl B.72081935-6-18 RiversideSanta Ana Mts., Coldwater Can. Trail, about 1.5 mi. below (n.) main divide motorway.
    CAS-BOT50465CASCeanothus oliganthusRoss, Timothy S.62261992-4-21 Los AngelesSan Gabriel Mountains: Head of Horse Canyon: N side of Horse Canyon Saddle
    CAS-BOT50497CASCeanothus oliganthusGriesel, Wesley O.s.n.1959-3-28 Los AngelesVerdugo Hills
    CAS-BOT63557CASCeanothus oliganthusPollard, Henry M.s.n.1946-3-23 VenturaOcean View Trail, s. Ynez Mts.
    CAS-BOT63504CASCeanothus oliganthusBailey, Vernon O.s.n.1907-6-25 San DiegoBanner Grade.
    CAS-BOT51490CASCeanothus oliganthusA., L. R.43031909-8-27 Santa BarbaraLa Cumbre Trail, Santa Ynez Mts.
    CAS-BOT51477CASCeanothus oliganthusMcMinn, H. E.18051926-8-11 San DiegoBetween Lookout to Imperial Valley and Kentwood (Julian Road)
    CAS-BOT63598CASCeanothus oliganthusMcMinn, H. E.1079b1923-6-16 Santa BarbaraSummit of Cumbre Peak. Seen from below Flores Flat to summit.
    CAS-BOT63560CASCeanothus oliganthusRowntree, Lesters.n.1934-3-20 San DiegoRoad to Barona Indian Reservation. Ramona to Lakeside.
    CAS-BOT50480CASCeanothus oliganthusWolf, Carl B.111341941-8-2 Los AngelesLiebre Mts., Ridge Route Rd. 2.7 mi. S. Frenchman Flats Forest Service Camp
    CAS-BOT50522CASCeanothus oliganthusde Nevers, Greg126362001-1-11 MarinMt. Tamalpais, above Laurel Dell
    CAS-BOT63575CASCeanothus oliganthusRowntree, Lesters.n.1931-4-5 San DiegoPalomar.
    CAS-BOT63558CASCeanothus oliganthusNelson, Aven; Nelson, Ruth32801939-3-27 San DiegoBordering the highway (no.99), Banner grade, near Julian.
    CAS-BOT51476CASCeanothus oliganthusMcMinn, H. E.1801B1926-8-11 San DiegoNear Julian
    CAS-BOT50484CASCeanothus oliganthusThompson, Henry J.18901959-3-27 Los AngelesSanta Monica Mountains - Saddle Mountain - 1.5 miles east of peak
    CAS-BOT63565CASCeanothus oliganthusWolf, Carl B.71941935-6-18 RiversideSanta Ana Mts., main divide motorway to Santiago Pk., 1 mi. from Ortega Highway.
    CAS-BOT63554CASCeanothus oliganthusThompson, Henry J.33741965-4-22 VenturaSplit Rock Camp, 1/2 mi. nw. of Sandstone Peak.
    CAS-BOT51472CASCeanothus oliganthusM., C. H.; B., V.s.n.1907-10-17 San DiegoCuyamaca Mts. (bet. Cuyamaca and Julian)
    CAS-BOT51488CASCeanothus oliganthusElmer, A. D. E.37761902-5-1 Santa BarbaraSanta Ynez Mts., S.B.
    CAS-BOT63572CASCeanothus oliganthusBrandegee, T. S.321894-4-1 San DiegoNuevo.
    CAS-BOT63555CASCeanothus oliganthusHowland, A. F.; Darsie, Marvins.n.1931-4-2 VenturaSespe Creek.
    CAS-BOT63594CASCeanothus oliganthusPollard, Henry M.s.n.1959-4-15 Santa BarbaraCamino Cielo on n. side of La Cumbre Peak. Santa Ynez Mountains, Santa Barbara.
    CAS-BOT50429CASCeanothus oliganthusHubby, Frank W.s.n.1894-4-7 VenturaPrice's Oil Mill Canyon, Matilija Canyon
    CAS-BOT63506CASCeanothus oliganthusTrue, G. H.9711938-3-23 San DiegoBanner Canyon.
    CAS-BOT50433CASCeanothus oliganthusWolf, C. B.20161931-5-13 VenturaSlopes along Piru Creek, 1/4 mi. above Ranger Station, or about 8 miles above Piru
    CAS-BOT50437CASCeanothus oliganthusPollard, Henry M.s.n.1947-3-15 VenturaVentura River Basin - Middle fork, upper Matilija Creek
    CAS-BOT63569CASCeanothus oliganthusMunz, Philip A.155951940-3-18 San DiegoBanner Grade, e. San Diego.
    CAS-BOT63501CASCeanothus oliganthusRowntree, Lesters.n.1930-5-1 San DiegoCuyamaca Mts.
    CAS-BOT50435CASCeanothus oliganthusPollard, Henry M.s.n.1963-12-19 VenturaForest Service Rd. (Wheeler's Hot Spgs. to Nordhoff Peak), on brush-covered north face of mountain, Ojai District.
    CAS-BOT51482CASCeanothus oliganthusBreedlove, D. E.22951962-4-16 San Luis Obispo9.3 miles Southwest of Arroyo Seco Guard Station on road to Jolon; Santa Lucia Mountains
    CAS-BOT50477CASCeanothus oliganthusParnay, P.301901-7-28 Unknown
    CAS-BOT63592CASCeanothus oliganthusElmer, A. D. E.37761902-5-1 Santa BarbaraSanta Barbara.
    CAS-BOT50499CASCeanothus oliganthusRaven, Peter H.; Thorne, Robert F.190151964-5-7 Los AngelesSaddle rock Ranch, near Seminole Hot Springs, Santa Monica Mountains
    CAS-BOT50472CASCeanothus oliganthusPollard, Henry M.s.n.1946-3-23 VenturaVentura River Basin, Ocean View Trail, Santa Ynez Mts.
    CAS-BOT50431CASCeanothus oliganthusMcMillan, Ebens.n.1972-3-17 Ventura3 mi. W of top of Sulphur Mt., Ojai
    CAS-BOT50489CASCeanothus oliganthusCox, L. E.s.n.1908-3-31 Los AngelesLower slopes of Mt. Wilson
    CAS-BOT63552CASCeanothus oliganthusWolf, C. B.20161931-5-13 VenturaAlong Piru Creek, 1/4 mi. above Ranger Station, or about 8 mi. above Piru.
    CAS-BOT50456CASCeanothus oliganthusEastwood, Alice89831919-5-29 Los AngelesSan Gabriel Canyon
    CAS-BOT63566CASCeanothus oliganthusWolf, Carl B.72091935-6-18 RiversideSanta Ana Mts., Coldwater Can. Trail, about 1.5 mi. below (n.) main divide motorway.
    CAS-BOT50524CASCeanothus oliganthusSummers, R. W.s.n.1884-6-1 San Luis ObispoSta Lucia Mts.
    CAS-BOT51483CASCeanothus oliganthusDudley, W. R.s.n.1896-6-7 Santa BarbaraHot Springs near Santa Barbara
    CAS-BOT50460CASCeanothus oliganthusJohnston, I. M.17241917-9-17 Los AngelesCow Canyon, San Antonio Mountians
    CAS-BOT50474CASCeanothus oliganthusPollard, Henry M.s.n.1946-3-23 VenturaVentura River Basin, Camino Cielo, Santa Ynez Summit above Matilija Canyon
    CAS-BOT50478CASCeanothus oliganthusEwan, Joseph Andorfer108521933-5-16 Los AngelesSan Gabriel Mts. - Little Santa Anita Canyon
    CAS-BOT63568CASCeanothus oliganthusMunz, Philip A.155951940-3-18 San DiegoBanner Grade, e. San Diego.
    CAS-BOT50430CASCeanothus oliganthusMcMillan, Ebens.n.1972-3-17 Ventura3 mi. W of top of Sulphur Mt., Ojai
    CAS-BOT63551CASCeanothus oliganthusWolf, Carl B.109551941-7-2 VenturaAlong the n. fork of the Ventura River. 1 mi. above the Wheeler Hot Springs.
    CAS-BOT50427CASCeanothus oliganthusPollard, Henry M.s.n.1968-2-23 VenturaNear picnic ground on sout slope of Grant Park Ridge, Ventura
    CAS-BOT50479CASCeanothus oliganthusRaven, Peter H.; Thompson, Henry J.139191959-4-3 Los AngelesSanta Monica Mountains - Saddle Peak - about 0.7 mile north-east of summit
    CAS-BOT50520CASCeanothus oliganthusPollard, Henry M.11971-2-10 VenturaLos Padres Nat'l. Forest - Forest Service Rd. from Wheelers Springs to Nordhuff Peak, on north slope
    CAS-BOT50473CASCeanothus oliganthusPollard, Henry M.s.n.1945-1-27 VenturaVentura River Basin, Sulphur Mt. Road
    CAS-BOT51480CASCeanothus oliganthusHowitt, Beatrice F.21972-6-12 San Luis Obisponear the Big Sur River on south end of the Molera Ranch from the houses. Now an addition to Big Sur Park
    CAS-BOT50487CASCeanothus oliganthusJones, Marcus E.s.n.1882-2-25 Los AngelesPasadena
    CAS-BOT50440CASCeanothus oliganthusEastwood, Alice49461914-4-12 VenturaNordhoff
    CAS-BOT63571CASCeanothus oliganthusBrandegee321889-5-1 San DiegoSan Diego Mts.
    CAS-BOT51487CASCeanothus oliganthusFranseschi, F.301894-4-2 Santa BarbaraSanta Barbara
    CAS-BOT50436CASCeanothus oliganthusPollard, Henry M.s.n.1963-12-19 VenturaForest Service Rd. (Wheeler's Hot Spgs. to Nordhoff Peak), on brush-covered north face of mountain, Ojai District.
    CAS-BOT63553CASCeanothus oliganthusHasse, H. E.s.n.1900-7-1 VenturaMalibu Canyon.
    CAS-BOT50438CASCeanothus oliganthusPollard, Henry M.s.n.1963-12-7 VenturaVentura River Basin - Forest Service Rd., (Wheeler's Hot Spgs. to Nordhoff Pk.) on north slopes of mountian, Ojai Dist.
    CAS-BOT50468CASCeanothus oliganthusPollard, Henry M.s.n.1963-4-5 VenturaVentura River Basin, near Devil's Gulch, Oak View
    CAS-BOT51492CASCeanothus oliganthusFranklin, Betty11991923-11-29 Santa BarbaraRattlesnake Canyon
    CAS-BOT50463CASCeanothus oliganthusWhite, Scott D.106242004-7-27 Los AngelesSan 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-BOT63599CASCeanothus oliganthusApplegate, Elmer I.53221928-2-29 VenturaOn w. side of Ojia Valley.
    CAS-BOT63502CASCeanothus oliganthusMunz, P. A.155951940-3-18 San DiegoBanner Grade, eastern San Doego Co.
    CAS-BOT63563CASCeanothus oliganthusWolf, Carl B.111571941-8-15 OrangeSanta Ana Mts. along main divide motorway just no. of head of Trabuco truck trail.
    CAS-BOT50457CASCeanothus oliganthusGrant, Geo. B.s.n.1904-5-5 Los AngelesArroyo Seco Canyon, S. Cal
    CAS-BOT63561CASCeanothus oliganthusWolf, Carl B.111581941-8-15 OrangeSanta Ana Mts. along main divide motorway just no. of head of Trabuco truck trail.
    CAS-BOT63593CASCeanothus oliganthusPollard, Henry M.s.n.1963-2-22 Santa BarbaraN. face of La Cumbre Peak. Santa Ynez Mountains.
    CAS-BOT63600CASCeanothus oliganthusWolf, Carl B.16201928-4-1 VenturaSanta Susana Pass, 1/2 mi. below the summit.
    CAS-BOT50482CASCeanothus oliganthusEastwood, Alice90411919-6-20 Los AngelesMt. Wilson
    CAS-BOT50455CASCeanothus oliganthusWolf, Carl B.111341941-8-2 Los AngelesLiebre Mts., Ridge Route Rd. 2.7 mi. S. Frenchman Flats Forest Service Camp
    CAS-BOT402197CASCeanothus oliganthusThorne, R. F.; Tilforth, C. W.; Lathrop, E. W.496991977-4-27 OrangeNorthern Santa Ana Mountains: Sierra Peak.
    CSLA014481CSLACeanothus oliganthusBrian C. Miller1271962-4-24 Los Angeles10 N. of Castaic Hwy. 99
    CSLA014482CSLACeanothus oliganthusJ. Miller4877 San DiegoLake Wohlford
    CSLA014483CSLACeanothus oliganthusJan L. Owens141966-3-19 Los AngelesAng. Nat. For.; along Angeles Crest Hwy
    CSLA014484CSLACeanothus oliganthusPhilip Lester48771953-5-01 Los AngelesLos Angeles
    CSLA014485CSLACeanothus oliganthusHerbert Hyman48771953-5-01 Los Angeles
    CSLA014486CSLACeanothus oliganthusJ. Gale231967-3-08 Los AngelesSan Bernardino Mtns., Highway 39 about 3 miles north of East Fork
    CSLA014487CSLACeanothus oliganthusW. O. Griesel48771953-3-21 Los AngelesAngeles Forest Highway, San Gabriel Mts.
    CSLA014488CSLACeanothus oliganthusWesley O. Griesel141959-3-28 Los AngelesVerdugo Hills
    CSLA014489CSLACeanothus oliganthusRichard Danielson48771954-3-01 Los AngelesMillard Canon
    CSLA014492CSLACeanothus oliganthusPeter J. Mehringer Jr.48771958-3-01 Los AngelesMillard Canon, San Gabriel Mts.
    CLARK-A1528-799CLARKCeanothus oliganthusDave Cerf1971-4-10 San DiegoRainbow
    CLARK-A1528-3896CLARKCeanothus oliganthusJohn C. Roos10971942-3-21 Los AngelesSan Gabriel Mountains
    CLARK-A1528-3897CLARKCeanothus oliganthusJohn C. Roos11061942-3-07 Los AngelesLa Canada
    UC1276260UCJEPSCeanothus oliganthusR. F. Hoover87961964-5-11 San Luis ObispoHi Mountain, north slope near summit, San Luis Obispo County
    UC1787486UCJEPSCeanothus oliganthusJon P. Rebman, B. Lauri, K. Rich67352000-5-26 San DiegoWest side of Otay Mountain; 8 miles east of 905 at the curve to Otay Mesa crossing.
    UC1540410UCJEPSCeanothus oliganthusCharles B. Fiker33781946-4-10 San DiegoRainbow Valley, across highway from Bell Ranch.
    UC569707UCJEPSCeanothus oliganthusA. E. Wieslander4331934-3-21 Venturaone mile northeast of Oat Mountain
    UC18372UCJEPSCeanothus oliganthusDr. A. Davidson1895-1-01 Los Angeles
    JEPS42113UCJEPSCeanothus oliganthusC. E. Hutchinson1892-7-20 Los AngelesSan Gabriel Mts., Mt. Wilson
    UC1539701UCJEPSCeanothus oliganthusChas. B. Fiker34041946-4-18 San DiegoFoot of Tomile Grade near Banner.
    BSCA4870BSCACeanothus oliganthusHendrickson, Larry67012015-6-12 San DiegoPalomar Mountain; Cleveland National Forest; adjacent to Lone Pine Spring beside High Point Road; 1.5 miles N of intersection with Palomar Divide Road.
    MACF032810MACFCeanothus oliganthusRobert L. Dressler7291949-4-23 Los AngelesNo. of La Canada.
    MACF032809MACFCeanothus oliganthusFay A. MacFadden16701929-3-05 San DiegoNear San Diego
    MACF032808MACFCeanothus oliganthusTed L. Hanes1979-11-09 San Diego2 miles north of Alpine
    MACF032807MACFCeanothus oliganthusTrudy R. Ericson4931976-4-10 San DiegoOtay Mountain Road, near Chula Vista.
    MACF032806MACFCeanothus oliganthusTed L. Hanes1967-5-02 Los AngelesUpper Clamshell Truck Trail, 8 mi. north of Monrovia, San Gabriel Mtns.
    MACF032805MACFCeanothus oliganthusTed L. Hanes1967-5-20 San Diegoabout 2 1/2 mi. southeast Julian
    MACF032804MACFCeanothus oliganthusTed L. Hanes1967-2-24 Los AngelesUp to 6 ft. on 1959 burn, especially on north slopes. Fern Canon, 4 mi. above Jet Propulsion Lab, San Gabriel Mtns.
    MACF032803MACFCeanothus oliganthusTed L. Hanes1967-2-20 Los AngelesOn 1959 burn on all slopes, Grizzly Flats Road, north of Angeles Crest Hwy., San Gabriel Mountains.
    MACF032802MACFCeanothus oliganthusE. R. Blakley48591962-3-01 Santa BarbaraGibraltar Road and the central fork of Sycamore Canon, Santa Ynez Moutains.
    MACF032797MACFCeanothus oliganthusFay A. MacFadden132531935-3-12 Los AngelesSan Gabriel Canon
    MACF032790MACFCeanothus oliganthusF.A.M.16761929-5-02 San DiegoMorena dam
    SBBG170342SBBGCeanothus oliganthusM. Van Rensselaer10321939-5-30 Santa BarbaraEast of USFS Santa Ynez Camp, upper Santa Ynez Valley
    SDSU22602SDSUCeanothus oliganthusMichael G. Simpson42442019-5-14 San DiegoOtay Mountain Truck Trail, ridge of Otay Mountain.
    UC1071159UCJEPSCeanothus oliganthusR. St. John1301930-4-25 Santa BarbaraHot Springs Canon Goleta Quad.
    UCR0040810UCRCeanothus oliganthusR.G. Swinney59151998-3-14 ?  San BernardinoEvey Canon, c. 0.75 mile west of Mt. Baldy Road, c. 0.3 mile (air) northeast of Potato Mountain
    LOB107705LOBCeanothus oliganthusVivian Quach182019-3-19 OrangeSeal Beach, Gum Grove Park
    SBBG170859SBBGCeanothus oliganthusHenry M. Pollard1963-12-07 VenturaForest Service Rd (Wheeler's Hot Springs to Nordhoff Pk), Ojai District
    SBBG170860SBBGCeanothus oliganthusHenry M. Pollard1946-3-23 VenturaOcean View Trail, Santa Ynez Mtns above Matilija Cyn
    SBBG170861SBBGCeanothus oliganthusHenry M. Pollard1971-2-10 VenturaN slope, Forest Service Rd from Wheeler's Springs to Nordhoff Peak, Los Padres National Forest
    SBBG191395SBBGCeanothus oliganthusBonnie C. Templeton45101929-5-05 San BernardinoSan Bernardino mountains, below Pinecrest
    SBBG192144SBBGCeanothus oliganthusR. Burgess66012004-11-1 Venturatrail N of ridgeline, S of Lang Ranch Parkway, SE of Oakbrook Regional Park, Simi Hills
    UCSB057273UCSBCeanothus oliganthusRick Burgess5781988-2-14 VenturaSanta Monica Mtns. Circle X Ranch. Split Rock Campground.
    UCSB057274UCSBCeanothus oliganthusRick Burgess1501983-2-16 VenturaHwy 33, mile marker 16.70, north fork of Matillija Creek, Los Padres National Forest.
    CDA0050639CDACeanothus oliganthusRick Burgess1501983-2-16 VenturaHwy 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.
    LA00635488LACeanothus oliganthusZaitlins.n.1951-3-17 Los AngelesAngelus Crest Hwy, south side
    LA00635490LACeanothus oliganthusJ. Warrens.n.1952-3-02 San BernardinoSan Gabriel Mountains; Mt. Baldy
    LA00635491LACeanothus oliganthusCarl Eplings.n.1932-3-31 San DiegoPeninsular Ranges; Barrett Dam
    LA00635494LACeanothus oliganthusCarl Eplings.n.1929-4-14 VenturaSanta Barbara National Forest; Lower Sespe Creek
    OBI158636OBICeanothus oliganthusB.C. Templeton45101929-5-05 San BernardinoSan Bernardino mountains, below Pinecrest.
    OBI158722OBICeanothus oliganthusKaren Morikawa151979-5-10 San Luis Obispo5.5 miles North on Highway 101 from Cal Poly Canong hillside on road to Cerra Alto lookout. Shrub along road.
    UCSB016363UCSBCeanothus oliganthus subsp. oliganthusFred M. Roberts, Jr.5301982-4-18 OrangeSANTA ANA MTNS.: Upper Hot Springs Cyn., 0.1km SW Falcon Group Camp; 2.0km SE Los Pinos Peak
    UCSB016364UCSBCeanothus oliganthus subsp. oliganthusMcCabe, Nora701951-2-19 Santa BarbaraFlores Flat, Depression Drive Santa Barbara
    UCSB016365UCSBCeanothus oliganthus subsp. oliganthusProctor, Donald1962-3-18 OrangeSilverado canyon, Santa Ana Mts.
    UCSB016366UCSBCeanothus oliganthus subsp. oliganthusMcMillan, Ann481962-3-27 Santa Barbara2 miles north of entrance to Los Padres National Forest on Gibraltar Rd.
    UCSB016367UCSBCeanothus oliganthus subsp. oliganthusRobert H. Gill941959-4-14 Los AngelesLittle Dalton Canon
    UCSB016368UCSBCeanothus oliganthus subsp. oliganthusDavid L. Magney23-821982-3-05 San DiegoSW corner of Dos Picos Co. Park at trailhead of nature trail
    UCSB016369UCSBCeanothus oliganthus subsp. oliganthusMazzia, Linda631960-5-11 Santa Barbara0.1 N of La Cumbre Peak. Lookout tower on Camino Cielo Rd., about 10 mi. N of Santa Barbara
    UCSB016370UCSBCeanothus oliganthus subsp. oliganthusBrian C. Miller6111965-1-28 VenturaSespe River near diversion dam, Topatopa Mountains
    UCSB016371UCSBCeanothus oliganthus subsp. oliganthusE. Blakley48591962-3-01 Santa BarbaraGibraltar Road and the central fork of Sycamore Canon, Santa Ynez Mountains
    UCSB016372UCSBCeanothus oliganthus subsp. oliganthusClark Cowan67 (12)1974-3-10 Santa Barbaranext to Rattlesnake Creek at the second crossing. Across from the rock face, SW slope, rocky soil. 3/4 mi. up Rattlesnake Trail
    UCSB016373UCSBCeanothus oliganthus subsp. oliganthusDavid L. Magney30-821982-3-19 Ventura2 miles west of Hwy 33 on Matilija Cyn Rd
    UCSB016374UCSBCeanothus oliganthus subsp. oliganthusStone, M.121977-5-29 Los Angeles2.5 miles up Chantry Flats Road, San Gabriel Mtns.
    UCSB016375UCSBCeanothus oliganthus subsp. oliganthusKrasner, Larry71975-3-01 Santa Barbara2.2 N. on Old San Marcos Rd.; after Jct. with Cathedral Oaks and ca. 1/4 mile W. into Maria Ygnacio Canon.
    UCSB016376UCSBCeanothus oliganthus subsp. oliganthusDavid L. Magney35-821982-4-10 Venturaon Hwy 150 at mile marker 21.00 on Dennison Grade approximately 4.5 miles east of Ojai
    UCSB016377UCSBCeanothus oliganthus subsp. oliganthusDavid L. Magney11-821982-2-26 VenturaDennison Grade at mile marker 21.0 on Hwy 150 ca. 4.5mi. east of Ojai.
    UCSB016378UCSBCeanothus oliganthus subsp. oliganthusLloyd, Robert601959-3-14 Los Angeles1/2 mile south of dam in San Dimas Canon. Stream bed west of San Dimas Canon Road.
    RSA747737RSACeanothus oliganthus subsp. oliganthusScott D. White126942009-5-12 Los AngelesUSFSSan Gabriel Mountains: Millard Canon; North of Altadena via Chaney Trail, in the vicinity of intersection with Echo Mountain Lowe Fire Road.; Pasadena
    RSA655773RSACeanothus oliganthus subsp. oliganthusLeRoy Gross3352001-1-28 Los AngelesVerdugo Mountains, north side: Along dirt road were Mesa Lila Road ends, at bottom of Ridge between Engleheard and Henderson Canons.
    RSA0106841RSACeanothus oliganthus subsp. oliganthusR. G. Swinney146382011-5-10 Los AngelesSan 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'
    RSA0093120RSACeanothus oliganthus subsp. oliganthusRichard G. Swinney142002011-3-26 Los AngelesSan Gabriel Mts.: San Dimas Experimental Forest, West Fork San Dimas Canon, 0.1 to 0.6 mile upstream from confluence with San Dimas Canon.; Glendora 7.5'
    RSA639385RSACeanothus oliganthus subsp. oliganthusC. Eplings.n.1934-9-1 San DiegoFlinn Springs
    UCR0040849UCRCeanothus oliganthus subsp. oliganthusD.L. Banks00991995-3-16 RiversideCleveland National Forest, Agua Tibia Wilderness Area. N slope of Agua Tibia Mtn., east of Dripping Springs Alcove, Arroyo Seco drainage.
    UCR0040813UCRCeanothus oliganthus subsp. oliganthusJune Lattings.n.1973-2-24 Los AngelesMonrovia Canon
    UCR0040825UCRCeanothus oliganthus subsp. oliganthusScott D. White106242004-7-27 Los AngelesClear 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
    UCR169360UCRCeanothus oliganthus subsp. oliganthusGeorge K. Helmkamp89752005-3-1 San Luis ObispoSanta Lucia Range NE of Lake Lopez; 0.3 mile N of Hi Mountain Road along Upper Lopez Canon Road
    UCR0040819UCRCeanothus oliganthus subsp. oliganthusR.G. Swinney142002011-3-26 Los AngelesSan Dimas Experimental Forest, West Fork San Dimas Canon, 0.1 to 0.6 mile upstream from confluence with San Dimas Cyn.
    UCR0040818UCRCeanothus oliganthus subsp. oliganthusR.G. Swinney146382011-5-10 Los AngelesAngeles Natl. Forest, 'Manzanita Mt.', at junction of Firebreak Ridge and Manzanita Mt. Trail, 0.8 mile south of Placerita Cyn. Nature Center
    CDA0035583CDACeanothus oliganthus subsp. oliganthusD.G. Kelch94.0451994-3-11 San DiegoEast of Del Mar.
    SDSU23726SDSUCeanothus oliganthus subsp. oliganthusR. G. Swinney180602016-4-12 Los AngelesSan Gabriel Mts., Horse Canon Saddle, on n. side of Glendora Mt. Road, west of Glendora Ridge Rd. junction, Glendora Quad
    LOB110788LOBCeanothus oliganthus subsp. sorediatusMelvin Kunkle231972-3-11 Orangenear BLue Jay Campground off Ortega Highway.
    UCSB016380UCSBCeanothus oliganthus subsp. sorediatusHillman, Marianne2131952-11-02 Santa BarbaraCamino Cielo Rd., 5.8 miles E of junction with San Marcos Pass Rd
    UCSB016381UCSBCeanothus oliganthus subsp. sorediatusVan Rensselaer, Maunsell1938-4-21 Santa CruzSanta Cruz Mtns., east of Santa Cruz
    UCSB016382UCSBCeanothus oliganthus subsp. sorediatusZinke, P.1681950-10-04 Humboldt2 miles southeast of Honeydew
    UCSB016383UCSBCeanothus oliganthus subsp. sorediatusHelen K. Sharsmith32511935-6-02 Santa Claraeastern side of Mount Hamilton
    UCSB016384UCSBCeanothus oliganthus subsp. sorediatusFred M. Roberts, Jr.541980-5-03 OrangeMain Divide Truck Trail, 2.0 WNW of Trabuco Peak, Santa Ana Mountains
    UCSB016385UCSBCeanothus oliganthus subsp. sorediatusHillman, Marianne2081952-11-02 Santa BarbaraCamino Cielo Rd., 3.1 miles E of junction with San Marcos Pass Rd.
    UCSB016386UCSBCeanothus oliganthus subsp. sorediatusHillman, Marianne2141952-11-02 Santa BarbaraCamino Cielo Rd., 9.2 miles E of junction with San Marcos Pass Rd.
    UCSB016387UCSBCeanothus oliganthus subsp. sorediatusHillman, Marianne2351952-12-14 Santa BarbaraCamino Cielo Rd., east of junction viith Depression Drive
    UCSB016388UCSBCeanothus oliganthus subsp. sorediatusHillman, Marianne1961952-10-14 Santa Barbara0.6 miles east of La Cumbre Peak Ranger Staion on Camino Cielo Rd.
    UCSB016389UCSBCeanothus oliganthus subsp. sorediatusHillman, Marianne2261952-12-14 Santa BarbaraCamino Cielo Rd., east of junction with Depression Drive.
    UCSB016390UCSBCeanothus oliganthus subsp. sorediatusGraney, Don2851954-4-25 Santa Barbara4 miles from Romero saddle On Camino Cielo rd.
    UCSB016391UCSBCeanothus oliganthus subsp. sorediatusGraney, Don2561954-5-09 Santa Barbaraone mile past Juncal Public Canon road to Pendola Guard Station
    UCSB016392UCSBCeanothus oliganthus subsp. sorediatusGraney, Don2201954-5-02 Santa Barbara1/4 mile from Camino Cielo on road to Gibraltar Dam.
    UCSB016393UCSBCeanothus oliganthus subsp. sorediatusGraney, Don2481954-3-28 Santa Barbara3 mi. from Camino Cielo on road to Gibraltar Dam.
    UCSB016394UCSBCeanothus oliganthus subsp. sorediatusHillman, Marianne2061952-11-02 Santa BarbaraCamino Cielo Rd., 0.1 mile east of junction with San Marcos Pass Rd.
    UCSB016395UCSBCeanothus oliganthus subsp. sorediatusGraney, Don2511954-3-28 Santa Barbara3 1/2 mile from Camino Cielo rd. on road to Gibraltar Dam.
    UCSB016396UCSBCeanothus oliganthus subsp. sorediatusDavid L. Magney38-821982-4-23 San Luis Obispoon forest service road 29s11 1/10 mile west of Highway 101 on Cuesta Pass
    UCSB016397UCSBCeanothus oliganthus subsp. sorediatusMaino, Evelyn1021931-4-05 San Luis ObispoMorro Road
    UCSB016398UCSBCeanothus oliganthus subsp. sorediatusSchulte, John201963-4-14 San Mateobetween Santa Clara Valley and main front of Santa Cruz Mountains
    UCSB016399UCSBCeanothus oliganthus subsp. sorediatusGraney, Don2861954-4-25 Santa Barbaraon Camino Cielo rd. 2 miles from Romero Canon.
    UCSB016400UCSBCeanothus oliganthus subsp. sorediatusGraney, Don2261954-5-02 Santa Barbaraone mile from La Cumbre Lookout on Camino Cielo
    UCSB016401UCSBCeanothus oliganthus subsp. sorediatusDennis E. Breedlove8891961-7-30 Santa BarbaraAlong the Alamo Pintado Creek from 7-8 miles north of Los Olivos; base of Figueroa Mountain, Birabent Canon, San Rafael Range
    UCSB016402UCSBCeanothus oliganthus subsp. sorediatusDennis E. Breedlove22951962-4-16 Monterey9.3 miles southwest of Arroyo Seco Guard Station on road to Jolon; Santa Lucia Mountains
    UCSB016403UCSBCeanothus oliganthus subsp. sorediatusRobbins, G.1521937-4-25 AlamedaJust east of Claremont Ave., Berkeley
    UCSB016404UCSBCeanothus oliganthus subsp. sorediatusValentine, D.821963-4-30 Santa Barbara5.7 miles from Sheffield Reservoir on North slope of Gibraltar Road.
    UCSB016405UCSBCeanothus oliganthus subsp. sorediatusEriksen, C.1461954-4-05 Santa Barbaraalong Camino Cielo 4 mi. E. of Gibraltar Rd. which is 3 mi. E of Santa Barbara. Santa Ynez Mts.
    ARF0291BLMARCeanothus oliganthus subsp. sorediatusDonald Hazlett2911994-6-07 HumboldtTallus slope Near horse Mt. road
    UC455337UCJEPSCeanothus oliganthus subsp. sorediatusE. P. Unangst1907-4-03 San Luis ObispoCuesta
    UC567216UCJEPSCeanothus oliganthus subsp. sorediatusD. Axelrod1601935-4-04 Santa Barbara4 miles northeast of Refugio Peak
    OBI158721OBICeanothus oliganthus subsp. sorediatusMark Elliott2371979-5-11 Monterey1 .0 mi E. of Cone Peak Rd. along Nacimiento-Ferguson Rd.
    LA201541LACeanothus oliganthus var. oliganthusArthur C. Gibson48902001-4-8 Los AngelesSimi Hills; Chatsworth; Santa Susana fire road at NE-most Simi Hills
    LA202403LACeanothus oliganthus var. oliganthusArthur C. Gibson48882001-5-18 Los AngelesSanta Monica Mountains; Rocky Oaks National Recreation Area; near Mulholland and Malibu Canon Rd
    OBI124247OBICeanothus oliganthus var. oliganthusBarrett Anderson4901975-3-01 VenturaSespe Crk near Filmore
    OBI124244OBICeanothus oliganthus var. oliganthusClifton F. Smith10671944-7-31 Santa BarbaraAlong Jesusita Trl, near summit in MIssion Cyn watershed, Santa Ynez Mts, Santa Barbara
    OBI124242OBICeanothus oliganthus var. oliganthusH.E. McMinn41411935-8-09 Santa BarbaraTunnel Portal, Mission cyn
    OBI124245OBICeanothus oliganthus var. oliganthusJohn M. Tucker2061941-3-02 VenturaOn State hwy 150 (from Ojai to Santa Paula) , ca. 1/4 mi up hill (first ridge after leaving Ojai), 3 mi E of Ojai
    OBI124246OBICeanothus oliganthus var. oliganthusLarry Kelly11988-3-23 San DiegoMountain View rd ca 1 mi from Harbison Cyn rd
    OBI124243OBICeanothus oliganthus var. oliganthusM. Van Rensselaer17361941-8-10 ?  UnknownOn watershed of N fork of Ventura River (Wheeler Canon)
    OBI124241OBICeanothus oliganthus var. oliganthusR. Hartwell1311938-9-30 Santa BarbaraStanwood Dr, Santa Barbara, 1/2 mi S of Flores Flats along side of the road
    SBBG167226SBBGCeanothus oliganthus var. oliganthusR. Hartwell1311938-9-30 Santa BarbaraSanta Ynez Mtns: Los Padres National Forest; 1.2 mi S of Flores Flats
    SBBG168348SBBGCeanothus oliganthus var. oliganthusHenry M. Pollard1963-12-07 VenturaLos Padres National Forest; Nordhoff Pk., above Wheeler's Hot Springs, on Forest Service Rd
    SBBG167221SBBGCeanothus oliganthus var. oliganthusRalph Hoffmann1925-5-23 Santa BarbaraSanta Ynez Mtns: Franklin Trail, Carpinteria
    SBBG167213SBBGCeanothus oliganthus var. oliganthusDenise Knapp2018-5912018-7-2 Santa BarbaraSanta Cruz Jeepway.
    SBBG167216SBBGCeanothus oliganthus var. oliganthusC. Matt Guilliams38872018-3-12 Santa BarbaraJesusita Trail, near small tributary to main creek
    SBBG170295SBBGCeanothus oliganthus var. oliganthusJohn M. Tucker2061941-3-02 VenturaSt Highway 150, from Ojai to Santa Paula, ca. 0.25 mi up the hill, first ridge 3 mi E of Ojai
    SBBG170294SBBGCeanothus oliganthus var. oliganthusHenry M. Pollard1971-2-10 VenturaLos Padres National Forest; Forest Service Rd from Wheeler's Hot Springs to Nordhoff Pk
    SBBG114072SBBGCeanothus oliganthus var. oliganthusCarol Bornstein2001-4-24 VenturaYerba Buena Rd, 9 mi E of jct with St Hwy 1; Santa Monica Mtns
    SBBG167223SBBGCeanothus oliganthus var. oliganthusP. Bartholomew1939-4-14 Santa BarbaraSanta Ynez Mtns: Juncal Reservoir
    SBBG170301SBBGCeanothus oliganthus var. oliganthusClifton F. Smith4301944-1-08 Santa BarbaraSanta Ynez Mtns: caretaker's house at Tunnel Portal, Mission Cyn
    SBBG167222SBBGCeanothus oliganthus var. oliganthusP. Bartholomew1938-8-17 Santa BarbaraSanta Ynez Mtns: Los Padres National Forest; upper Santa Ynez River, Los Padres Nat Forest
    SBBG168335SBBGCeanothus oliganthus var. oliganthusHenry M. Pollard1945-1-13 VenturaFoothill Trail
    SBBG167227SBBGCeanothus oliganthus var. oliganthusM. N. Ackley1929-4-1 Los AngelesLa Crescenta
    SBBG168351SBBGCeanothus oliganthus var. oliganthusClifton F. Smith5181944-3-03 Santa BarbaraMission Crk, Mission Cyn
    SBBG167225SBBGCeanothus oliganthus var. oliganthusHenry M. Pollard1959-4-15 Santa BarbaraSanta Ynez Mtns: Los Padres National Forest; Camino Cielo on N side of La Cumbre Pk
    SBBG168343SBBGCeanothus oliganthus var. oliganthusClifton F. Smith5521944-3-06 Santa Barbaranear woodland of picnic grounds at Tunnel Portal, Mission Cyn
    SBBG170299SBBGCeanothus oliganthus var. oliganthusA. C. Sanders w/ M. A. Elvin269452003-6-18 Los AngelesNW of head of Sulphur Cyn, Santa Susana Mtns
    SBBG167220SBBGCeanothus oliganthus var. oliganthusCarol Bornstein, E. Collins1992-4-14 San DiegoOtay Mtn Rd from Thousand Trails Camp
    SBBG168339SBBGCeanothus oliganthus var. oliganthusH. and M. Dearing41621940-4-09 Santa BarbaraSanta Ynez Mtns: W of San Marcos Pass
    SBBG167218SBBGCeanothus oliganthus var. oliganthusG. F. Hrusa, P. Ward, S. Harrison, M. Andrews145111998-6-06 MontereyFort Hunter Liggett: immediately above Los Bueyes Crk; Ft Hunter Liggett
    SBBG170297SBBGCeanothus oliganthus var. oliganthusHenry M. Pollard1963-4-05 Venturarailroad near Devil's Gulch; Oak View
    SBBG168344SBBGCeanothus oliganthus var. oliganthusM. Van Rensselaer1938-4-21 Montereyeast of Santa Cruz
    SBBG168346SBBGCeanothus oliganthus var. oliganthusRussell S. Woglum14151938-4-08 Venturagrade between Ojai and Santa Paula
    SBBG170296SBBGCeanothus oliganthus var. oliganthusHenry M. Pollard1963-12-19 VenturaLos Padres National Forest; Forest Service Rd, Wheeler Hot Springs to Nordhoff Pk
    SBBG168338SBBGCeanothus oliganthus var. oliganthusB. Clark1011938-6-13 Santa BarbaraSanta Ynez Mtns: head of Mission Cyn
    SBBG170300SBBGCeanothus oliganthus var. oliganthusR. Burgess32131999-4-02 VenturaLos Padres National Forest; Pothole Trail, NW of Lake Piru
    SBBG167209SBBGCeanothus oliganthus var. oliganthusC. Matt Guilliams49812018-8-1 Santa BarbaraAlong Mission Creek, ca. 200 m downstream from Tunnel Trail/Spyglass Ridge Road.
    SBBG168352SBBGCeanothus oliganthus var. oliganthusM. Van Rensselaer10181939-3-23 Santa BarbaraSanta Ynez Mtns: Mission Cyn
    SBBG167211SBBGCeanothus oliganthus var. oliganthusC. Matt Guilliams48892018-7-20 Santa BarbaraTunnel Trail, ca. 0.75 mi from upper trail head.
    SBBG168341SBBGCeanothus oliganthus var. oliganthusM. Van Rensselaer1935-7-09 Santa BarbaraSanta Ynez Mtns: Tunnel Portal, Mission Cyn
    SBBG168347SBBGCeanothus oliganthus var. oliganthusM. Van Rensselaer17361941-8-10 VenturaLos Padres National Forest; N fork of Ventura River, Wheeler Cyn, extending into Wheeler Gorge
    SBBG152544SBBGCeanothus oliganthus var. oliganthusDenise Knapp2018-912018-4-15 Santa BarbaraTunnel Trail from Camino Cielo to Rattlesnake Connector.
    SBBG167214SBBGCeanothus oliganthus var. oliganthusC. Matt Guilliams40202018-4-16 Santa BarbaraMission Falls along Tunnel Trail.
    SBBG167224SBBGCeanothus oliganthus var. oliganthusM. Van Rensselaer5111938-5-29 Santa BarbaraSanta Ynez Mtns: Los Padres National Forest; below Gibraltar Dam
    SBBG168337SBBGCeanothus oliganthus var. oliganthusClifton F. Smith6781944-4-03 Santa BarbaraSanta Ynez Mtns: Los Padres National Forest Tunnel Trail, Mission Cyn
    SBBG170290SBBGCeanothus oliganthus var. oliganthusStephanie M. Calloway18-4412018-7-2 Santa Barbarafire break above Happy Hollow Camp.
    SBBG168345SBBGCeanothus oliganthus var. oliganthusA. Padgett31984-2-04 Santa BarbaraSanta Ynez Mtns: E side of Mission Crk, near intersection of Jesusita and Tunnel Trails
    SBBG167215SBBGCeanothus oliganthus var. oliganthusC. Matt Guilliams40032018-4-16 Santa BarbaraTunnel Trail to Gibraltar Road, starting at East Camino Cielo Trailhead. Along trail.
    SBBG167217SBBGCeanothus oliganthus var. oliganthusC. Matt Guilliams39542018-3-15 Santa BarbaraRattlesnake Trail.
    SBBG168349SBBGCeanothus oliganthus var. oliganthusHenry M. Pollard1956-2-04 VenturaLos Padres National Forest; Forest Service Rd from Wheeler's to Nordhoff Peak
    SBBG170304SBBGCeanothus oliganthus var. oliganthusClifton F. Smith10671944-7-31 Santa BarbaraSanta Ynez Mtns: Los Padres National Forest Jesusita Trail, near summit, Mission Cyn watershed
    SBBG167228SBBGCeanothus oliganthus var. oliganthusR. F. Thorne340551964-1-25 Los AngelesChantry Flats N of Sierra Madre
    SBBG170291SBBGCeanothus oliganthus var. oliganthusD. C. Odion1671984-6-18 VenturaSanta Ynez Mtns: Los Padres National Forest; just SE of jct of Murietta and Matilija Crks
    SBBG167219SBBGCeanothus oliganthus var. oliganthusP. Bartholomew1939-4-14 Santa BarbaraSanta Ynez Mtns: Los Padres National Forest; above Juncal Ford
    SBBG168336SBBGCeanothus oliganthus var. oliganthusA. F. Howland, M. Darsie1931-4-02 VenturaVentura County [locality not specified]
    SBBG170303SBBGCeanothus oliganthus var. oliganthusClifton F. Smith2991943-10-29 Santa Barbaranear picnic grounds at Tunnel Portal, Mission Cyn
    SBBG170305SBBGCeanothus oliganthus var. oliganthusR. Burgess21781997-3-08 VenturaRocky Peak Rd, N of St Hwy 118; Santa Susana Mtns
    SBBG168342SBBGCeanothus oliganthus var. oliganthusRalph Hoffmann1929-3-14 Santa BarbaraSanta Ynez Mtns: Mission Cyn
    SBBG170302SBBGCeanothus oliganthus var. oliganthusClifton F. Smith3501943-10-30 Santa BarbaraSanta Ynez Mtns: El Camino Cielo near head of Tunnel Trail from Mission Cyn
    SBBG167208SBBGCeanothus oliganthus var. oliganthusStephanie M. Calloway18-3222018-6-4 Santa Barbaratop of firebreak on ridge near end of Zaca OHV Road.
    SBBG168334SBBGCeanothus oliganthus var. oliganthusRalph Hoffmann1927-6-03 VenturaLyons Camp, Ojai [historic site]
    SBBG170293SBBGCeanothus oliganthus var. oliganthusHenry M. Pollard1971-2-10 VenturaLos Padres National Forest; Forest Service Rd from Wheeler's Hot Springs to Nordhoff Pk
    SBBG168340SBBGCeanothus oliganthus var. oliganthusH. and M. Dearing30641939-3-12 Santa BarbaraSanta Ynez Mtns: Mission Cyn, near Blaksley Botanic Garden
    SBBG170292SBBGCeanothus oliganthus var. oliganthusHenry M. Pollard1964-3-11 VenturaFoothill Trail
    SBBG170289SBBGCeanothus oliganthus var. oliganthusStephanie M. Calloway18-321B2018-6-4 Santa BarbaraFire break on ridge top near Wildhorse Canon.
    SBBG167230SBBGCeanothus oliganthus var. oliganthusA. Griffith44991962-11-15 Los AngelesChantry Flat, Big Santa Anita Cyn
    SBBG167229SBBGCeanothus oliganthus var. oliganthusK. A. Wilson8591961-2-18 Los AngelesMulholland Hwy, 2 W of Seminole Hot Springs
    SBBG168350SBBGCeanothus oliganthus var. oliganthusRalph Hoffmann1927-6-03 VenturaLyons Camp, Ojai [historic site]
    SDSU10208SDSUCeanothus oliganthus var. oliganthusYoungberg, Florence1932-5-03 San DiegoMuzzey Grade.
    SDSU10209SDSUCeanothus oliganthus var. oliganthusYoungberg, Florence1932-3-24 San DiegoBanner Grade.
    SDSU10210SDSUCeanothus oliganthus var. oliganthusHowe, D. F.4601937-4-04 San DiegoMountains east of Poway.
    SDSU10211SDSUCeanothus oliganthus var. oliganthusThompson, D.1964-7-16 San DiegoEl Canon Mtn. Boulder Ranch.
    SDSU10213SDSUCeanothus oliganthus var. oliganthusFrazier, Chris1989-2-26 San Diego
    SDSU10215SDSUCeanothus oliganthus var. oliganthusFrazier, Chris1241989-6-10 San DiegoCutca Trail, east of Cutca Valley, just past stream crossing.
    SDSU15964SDSUCeanothus oliganthus var. oliganthusLauri, Robert2722002-6-28 San DiegoPalomar Mountain State Park. At west boundary of Palomar Mountain State Park, along south side of Nate Harrison Grade.
    SDSU16911SDSUCeanothus oliganthus var. oliganthusLauri, Robert2722002-6-28 San DiegoPalomar Mountain State Park. At west boundary of Palomar Mountain State Park, along south side of Nate Harrison Grade.
    SDSU17198SDSUCeanothus oliganthus var. oliganthusSimpson, Michael G.25622006-3-25 San DiegoIron Mountain region, Poway, Ellie Lane Trail, over 3/4 of a mile up the trail east from Ellie Lane parking lot.
    SDSU17525SDSUCeanothus oliganthus var. oliganthusJenkins, Jerry2001-0402001-4-3 San DiegoSanta Margarita Ecological Reserve. South edge of field station, UTM zone 6, 482200E, 3699 N. UTM transfered to GIS.
    SDSU19887SDSUCeanothus oliganthus var. oliganthusSimpson, Michael G.22962002-5-24 San DiegoNortheast side of Cuyamaca Peak.
    IRVC26156IRVCCeanothus oliganthus var. oliganthusA.C. Sanders269452003-6-18 Los Angelesaround large sandstone monolith (visible for miles) along private crest road, NW of head of Sulphur Canon
    RSA0038926RSACeanothus oliganthus var. oliganthusR. G. Swinney100582009-3-10 Los AngelesAzusa, El Encanto Azusa River Wilderness Park; Azusa 7.5' Q.
    RSA398828RSACeanothus oliganthus var. oliganthusAnstruther Davidson17431896-4-1 Los Angeles2/3 way up Wilson Trail; Wilson's Peak.
    RSA655941RSACeanothus oliganthus var. oliganthusJames Henrickson20707B2000-4-15 Los Angeles1 mile SE of Newhall in W part of Whitney Canon just NE of junction of San Fernando Road and State Hwy 14, within 200ft of Hwy 14.
    RSA673494RSACeanothus oliganthus var. oliganthusScott D. White76592000-4-19 RiversideSanta Ana Mountains/Santa Rosa Plateau: Near Squaw Mountain. Series of unpaved roads on east- and north-facing slopes.; Wildomar Quad.
    RSA0113204RSACeanothus oliganthus var. oliganthusLarry E. Hendrickson19512007-3-28 San DiegoBanner, 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.
    RSA652100RSACeanothus oliganthus var. oliganthusShlomo Gat201959-4-09 Los AngelesPadua hill.
    RSA748828RSACeanothus oliganthus var. oliganthusG. Gust5972005-3-18 VenturaLos Padres National Forest on Hwy 23, Forest Rd. 6N16 in the Sespe Condor Sanctuary.
    RSA659840RSACeanothus oliganthus var. oliganthusOrlando Mistrettas.n.1991-6-21 Los AngelesFern Canon. Open ridgetop, firebreak W of 2N66.
    RSA0139645RSACeanothus oliganthus var. oliganthusNaomi Fraga52082015-4-1 VenturaThe 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'
    RSA399743RSACeanothus oliganthus var. oliganthusAlbert J. Perkinss.n.1914-3-01 Los AngelesSanta Anita Canon.
    RSA762411RSACeanothus oliganthus var. oliganthusOrlando Mistretta30102008-5-9 Los AngelesSouthern California Edison transmission line corridor (Segment 11, structure 63) per TRTP Survey 2008), in the vicinity of Arroyo Seco Canon.
    RSA398910RSACeanothus oliganthus var. oliganthusChristopher Davidson55991977-5-18 OrangeSanta Ana Mts. Cleveland Nat. Forest. Pleasants Peak (on Orange-Riverside Co. line).
    POM89885RSACeanothus oliganthus var. oliganthusF. W. Peirson65131926-3-20 Los AngelesArroyo Seco.
    RSA653928RSACeanothus oliganthus var. oliganthusValerie L. Soza1032a2000-6-27 Los AngelesSan Gabriel Mountains: Firebreak above Upper Winter Creek Trail, ca. 2 miles northwest of Chantry Flat along FS Road 2N41.2, north of San Olene Canon.; Mt. Wilson
    POM310174RSACeanothus oliganthus var. oliganthusHulda Crooks2331946-3-11 Los AngelesBig Dalton Canon. South slope.
    POM126296RSACeanothus oliganthus var. oliganthusV. Newsoms.n.1927-4-13 Los AngelesHills S.W. of Newhall.
    RSA653927RSACeanothus oliganthus var. oliganthusValerie L. Soza1032b2000-6-27 Los AngelesSan Gabriel Mountains: Firebreak above Upper Winter Creek Trail, ca. 2 miles northwest of Chantry Flat along FS Road 2N41.2, north of San Olene Canon.; Mt. Wilson
    RSA233365RSACeanothus oliganthus var. oliganthusArthur C. Gibson27931972-3-18 Los AngelesFish Canon, San Gabriel Mountains.
    SFV112196SFVCeanothus oliganthus var. oliganthusL. Gross3352001-1-28 Los AngelesVerdugo Mountains; North side of mountains along dirt road where Mesa Lila Road ends, at bottom of ridge between Engleheard and Henderson Canons.
    SFV112195SFVCeanothus oliganthus var. oliganthusJ. D. Dilleys. n.1997-2-08 Los AngelesVerdugo Mountains; La Tuna Canon Park, about 1.2 miles up trail. Near floor of canyon with stream.
    SFV112197SFVCeanothus oliganthus var. oliganthusC. Gassers. n.1956-3-30 Santa BarbaraSanta Ynez Mountains; Rattlesnake Canon. Hillside trail to Rattlesnake Creek.
    SFV112194SFVCeanothus oliganthus var. oliganthusK. C. Molina231992-3-13 Los AngelesVerdugo Mountains; La Tuna Canon Road at 210 Freeway.
    RSA0091477RSACeanothus oliganthus var. oliganthusR. G. Swinney141792011-3-22 Los Angelesmouth of Keril Canon, tributary from east of Big Dalton Cyn., just below Big Dalton Cyn. Dam; Glendora 7.5' Q.
    RSA276021RSACeanothus oliganthus var. oliganthusJack Delaini1111974-4-05 Los AngelesSan Gabriel Mountains: Lodi Canon, San Dimas Experimental Forest, Angeles National forest.
    RSA584055RSACeanothus oliganthus var. oliganthusTim S. Ross46021991-4-25 Los AngelesSan Gabriel Mountains: lower Graveyard Canon (which joins the lower E Fk of the San Gabriel River at ca 1540 ft. elev.).; Glendora
    RSA702181RSACeanothus oliganthus var. oliganthusScott D. White106242004-7-27 Los AngelesAngeles 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
    RSA95346RSACeanothus oliganthus var. oliganthusF. W. Peirson65131926-3-20 Los AngelesArroyo Seco.
    RSA95348RSACeanothus oliganthus var. oliganthusF. W. Peirson1131918-6-30 Los AngelesEaton Canon, south face of San Gabriel Mts. Fruiting branch from 4400 feet on Mt. Wilson Trail.
    RSA25740RSACeanothus oliganthus var. oliganthusCarl B. Wolf111341941-8-02 Los AngelesRidge Route Road, 2.7 mi S of Frenchman Flats Forest Service Camp.
    RSA660630RSACeanothus oliganthus var. oliganthusMatt Bogdanoff231981-5-25 Los AngelesGlendora Mtn. Rd., 4.1 N of junction with Sierra Madre Ave., N of Glendora.
    RSA550403RSACeanothus oliganthus var. oliganthusTim S. Ross35961990-6-20 Los AngelesSan Gabriel Mountains: Mouth of Burro Canon near confluence of E and W forks of San Gabriel River. (elevation ranging from stream bottom to slopes).
    RSA0139968RSACeanothus oliganthus var. oliganthusNaomi Fraga53482015-4-22 VenturaThe Nature Conservancy (TNC). Santa Clara River, Shiells/Sommers property managed by The Nature Conservancy, S of highway 126, E of highway 23.; Piru 7.5'
    RSA279056RSACeanothus oliganthus var. oliganthusRobert F. Thorne415091971-3-25 Los AngelesSan Gabriel Mountains: Lower Evey Canon off San Antonio Canon
    POM2838RSACeanothus oliganthus var. oliganthusI. M. Johnston17241917-9-17 Los AngelesCow Canon
    RSA562578RSACeanothus oliganthus var. oliganthusSteve Boyd79921993-4-22 Los AngelesWestern 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 Canon
    RSA691043RSACeanothus oliganthus var. oliganthusJon P. Rebman73262001-5-10 San DiegoEast side of Guatay Mountain, northeast [should be southeast ] of the town of Guatay.
    RSA719641RSACeanothus oliganthus var. oliganthusR. G. Swinney59151998-3-14 Los AngelesEvey Canon, ca. 0.75 W of Mt. Baldy Rd., ca. 0.3 NE of Potato Mtn.
    RSA747434RSACeanothus oliganthus var. oliganthusT. Scott1432007-3-22 VenturaLos 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).
    RSA399744RSACeanothus oliganthus var. oliganthusSam Tysons.n.1943-4-22 Los AngelesBill Canon in San Dimas Canon
    RSA399738RSACeanothus oliganthus var. oliganthusW. Hutchinsons.n.1921-4-1 Los AngelesBouquet Canon.
    POM310390RSACeanothus oliganthus var. oliganthusMargaret Hardinge1431946-3-11 Los AngelesBig Dalton Canon.
    RSA167705RSACeanothus oliganthus var. oliganthusRobert F. Thorne340551964-1-25 Los AngelesChantry Flats, N of Sierra Madre Arroyo Seco section, Angeles National Forest
    RSA549782RSACeanothus oliganthus var. oliganthusWandalee Thompson51964-4-11 Los AngelesLiebre Mtns.: San Francisquito Canon Road at Powerhouse No. 2, San Francisquito Canon, Angeles National Forest.
    RSA399740RSACeanothus oliganthus var. oliganthusAlbert J. Perkinss.n.1928-4-08 Los AngelesBear Canon, Sierra Madre Mts.
    RSA182196RSACeanothus oliganthus var. oliganthusJames Henrickson12401963-4-30 Los AngelesEvey Canon, northeast of Claremont, along raod to Mt. Baldy.
    POM97161RSACeanothus oliganthus var. oliganthusP. A. Munz89201925-3-18 Los AngelesNewhall Grade.
    RSA719058RSACeanothus oliganthus var. oliganthusR. G. Swinney59571998-4-13 Los AngelesMarshall and Live Oak Canon drainages, La Verne; Mt. Baldy 7.5'
    RSA0019588RSACeanothus oliganthus var. oliganthusElbert Benjamine1271929-4-07 RiversideSan Gorgonio Pass, southern California.
    RSA658227RSACeanothus oliganthus var. oliganthusNaomi Zohman321985-4-28 Los AngelesJunction of CA Hwy 39 along west fork of San Gabriel River. Forest Service Road.
    RSA714690RSACeanothus oliganthus var. oliganthusA. C. Sanders269452003-6-18 Los AngelesWestern Transverse Range: around large sandstone monolith (visible for miles) along private crest road, NW of head of Sulphur Canon.; Simi Valley East 7.5'
    RSA517114RSACeanothus oliganthus var. oliganthusTim S. Ross24691990-5-14 Los AngelesSan Gabriel Mountains: Yerba Buena Ridge, Angeles National Forest, Tujunga Ranger District.
    RSA399734RSACeanothus oliganthus var. oliganthusL. E. Hoffman162781932-1-01 Los AngelesPacoima Canon, upper canyon.
    RSA399739RSACeanothus oliganthus var. oliganthusH. Wells101968-3-17 Los AngelesAngeles National Forest. 3.7 miles north northeast junction of State Hwy. 118 and State Hwy. 2, on Angeles Crest Hwy.
    RSA247418RSACeanothus oliganthus var. oliganthusJack Delaini771974-3-22 Los AngelesLodi Canon, San Dimas Experimental Forest, Angeles National Forest
    RSA399732RSACeanothus oliganthus var. oliganthusAnstruther Davidsons.n.1993-4-30 Los AngelesSan Gabriel Mountains.
    RSA285646RSACeanothus oliganthus var. oliganthusD. C. Michener40621982-7-21 VenturaAlong CA 33. 1.1 miles north of Wheeler Springs.
    RSA277960RSACeanothus oliganthus var. oliganthusAustin P. Griffiths44991962-11-05 Los AngelesChantry Flat, Big Santa Anita Canon, N. of Arcadia, San Gabriel Mts.
    RSA732887RSACeanothus oliganthus var. oliganthusJon P. Rebman131472007-4-23 San DiegoCanon Marin Corps Base: Santa Margarita Mt., Foxtrot Training Area, east of Artillery Firing Range 40, northeast of Roblar Road.
    RSA660402RSACeanothus oliganthus var. oliganthusOrlando Mistretta5911992-6-17 Los AngelesRoad 2N09 EA. Curtiss Haul Road, Cow Canon. From 2nd drainage down to Canon.
    RSA640256RSACeanothus oliganthus var. oliganthusRobert F. Thorne414621971-4-23 Los AngelesSan Gabriel Mountains, Angeles National Forest: Chantry Flats, along trail to Santa Anita Canon.
    RSA758705RSACeanothus oliganthus var. oliganthusOrlando Mistretta25052008-4-19 Los AngelesTransverse Ranges; San Gabriel Mountains region: Southern California transmission line tower (Segment 6, Structure 115 per TRTP Survey 2008), vicinity of Van Tassel Canon.
    RSA0019589RSACeanothus oliganthus var. oliganthusOra M. Clark19501929-4-06 RiversideSouth of Hemet.
    RSA399731RSACeanothus oliganthus var. oliganthusL. E. Hoffmans.n.1932-1-01 Los AngelesPacoima Canon, upper canyon.
    RSA0019590RSACeanothus oliganthus var. oliganthusM. French Gilmans.n.1928-3-13 RiversideCanon on north slope of San Jacinto Mountains, between Canon and Whitewater.
    RSA602342RSACeanothus oliganthus var. oliganthusScott D. White50891997-5-08 Los AngelesSan Gabriel River Canon: N of Azusa; canyon bottom and adjacent slopes below San Gabriel Reservoir.; Glendora 7.5'
    RSA710482RSACeanothus oliganthus var. oliganthusJon P. Rebman116402005-4-9 San DiegoCleveland National Forest: northwest of Lake Murray, southeast side of Los Pinos Mountain, along the road to the lookout tower. Square S21.
    RSA271844RSACeanothus oliganthus var. oliganthusC. W. Tilforth16731978-8-04 VenturaCa. 1 mi north of Wheeler Gorge Campground, Hwy 33 north of Ojai.
    RSA762366RSACeanothus oliganthus var. oliganthusR. G. Swinney101172009-3-16 Los AngelesAzusa, mouth of San Gabriel River Canon, 40 NE of River Bike Path parking lot at Hwy 39; Azusa 7.5' Q.
    POM17614RSACeanothus oliganthus var. oliganthusP. A. Munz73221923-3-10 Los AngelesPalmer Canon Wash, north of Claremont. Wash west of North Indian Hill Boulevard.
    RSA399727RSACeanothus oliganthus var. oliganthusN. C. Cooper36261949-4-19 Los AngelesNewhall.
    POM265805RSACeanothus oliganthus var. oliganthusJ. C. Roos10971942-3-21 Los AngelesChantry Flats, Santa Anita Canon
    RSA399742RSACeanothus oliganthus var. oliganthusAlbert J. Perkinss.n.1920-3-20 Los AngelesSan Gabriel Mts. Millards Canon.
    RSA651872RSACeanothus oliganthus var. oliganthusStephen Hill261981-2-27 Los AngelesHwy 39, 2.7 N. of Morris Dam.
    RSA638811RSACeanothus oliganthus var. oliganthusValerie L. Soza5911999-6-30 Los AngelesSan Gabriel Mountains: Upper Winter Creek Trail.; Mt. Wilson
    RSA584842RSACeanothus oliganthus var. oliganthusTim S. Ross73501993-6-01 Los AngelesUpper Winter Creek Trail between Chantry Flat and Hoegee Canon Winter Creek), on the W side of Santa Anita Canon.; Mt. Wilson 7.5'
    RSA191122RSACeanothus oliganthus var. oliganthusRobert F. Thorne371011967-6-25 Los AngelesSan Gabriel Mountains: Upper Evey Canon
    RSA585544RSACeanothus oliganthus var. oliganthusTim S. Ross62261992-4-21 Los AngelesHead of Horse Canon: N side of Horse Canon Saddle.
    RSA586047RSACeanothus oliganthus var. oliganthusD. L. Banks991995-3-16 RiversideNW 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
    RSA601636RSACeanothus oliganthus var. oliganthusLouis C. Wheeler98731967-6-26 Los AngelesElsmere Canon.
    RSA585810RSACeanothus oliganthus var. oliganthusD. L. Banks4371995-5-10 San DiegoNW 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
    RSA642711RSACeanothus oliganthus var. oliganthusOrlando Mistrettas.n.1992-7-13 Los AngelesSan Gabriel Mountains: Los Pinetos Spring Canon Trail.
    RSA399729RSACeanothus oliganthus var. oliganthus