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

Please cite data retrieved from this page:
Biodiversity data provided by the participants of the Consortium of California Herbaria (Accessed through CCH1 Data Portal,, 2022 August 15.

Literature Citation:
CCH1 Portal. 2022. Biodiversity data provided by the participants of the Consortium of California Herbaria ( Accessed on August 15).

Records are made available under the CCH Data Use Terms.

Please send questions or comments to Jason Alexander (

  • Click on column header to sort data
  • Click in left-most checkbox to select record
  • The color of the left most checkbox indicates the flagging status of the specimen. See the CCH Help Page for more on each flag color code
  • Check the CCH Help Page for more information on each field in the table below.

Mapping Options:

  • BerkeleyMapper without layers.

    (Note: only records with coordinates are mappable)
    An accepted name was found==>Oxalis oregana.
    Synonyms were found.

    You searched for: Oxalis oregana

      F CCH1_AIDherbscientific namecoll. namecoll. num.formatted datecountylocality
    AHUC25253DAVOxalis oreganaFred Bertettas.n.1958-2-23 Santa CruzSanta Cruz County: Near Boulder Creek.
    CAS-BOT443992CASOxalis oreganaWilliams, A.; Darling, C.; Garcia, M.; Bronstrom, R.; Juarez, L.; Juarez, A.146172014-4-26 MarinMount Tamalpais. Marin Municipal Water District lands: Across the bridge from Leo T. Cronin Fish Viewing Area, near gate along Lower Peters Dam Road.
    CAS-BOT558160CASOxalis oreganaGenetti, Cathy; Engles, Eric361982-2-13 MontereyLandels-hill Big Creek Reserve Gamboa Point Section Santa Lucia Mountains. Redwood forest on the north side of Vicente Creek
    CAS-BOT558161CASOxalis oreganaBrandegee, T. S.s.n.1888-7-1 Monterey
    CAS-BOT558162CASOxalis oreganaAbrams, L. R.74721920-5-14 MontereyCoast Trail Rancho de los Perares to Post's
    CAS-BOT558163CASOxalis oreganaRandall, Josephine D.s.n.1909-12-28 MontereySan Jose Canon
    CAS-BOT558164CASOxalis oreganaMacgregor, E. A.371906-6-24 MontereySan Jose Canon, Carmel
    CAS-BOT558165CASOxalis oreganaHowitt, Beatrice F.1551955-4-7 Montereyon waterfall trail in Big Sur Park
    CAS-BOT558166CASOxalis oreganaAbrams, L. R.42981909-8-23 MontereyNotley's landing
    CAS-BOT558168CASOxalis oreganaHardham, Clare B.40901959-3-26 MontereyLimekiln Creek
    CAS-BOT558169CASOxalis oreganaAbbott, E. K.s.n.1966-10-22 Monterey
    CAS-BOT558170CASOxalis oreganaEastwood, Alice; Howell, John Thomas19041935-1-27 MontereyBig Sur
    CAS-BOT558171CASOxalis oreganaYoungberg, F.2351937-7-17 MontereyGarapatos Redwood Grove
    CAS-BOT558172CASOxalis oreganaTwisselmann, Ernest C.51931959-5-6 MontereySanta Lucia Range: Redwood Gulch
    CAS-BOT558174CASOxalis oreganaOberlander, George1821949-5-13 San Mateo
    CAS-BOT558175CASOxalis oreganaDudley, W. R.s.n.1896-2-16 San MateoDevils Canyon, Black Mt. head of Peters Creek
    CAS-BOT559351CASOxalis oreganaRubtzoff, Peter14031953-5-18 SonomaHills south of Guerneville(Needy Hill area)
    CAS-BOT559352CASOxalis oreganaRubtzoff, Peter32981957-5-4 SonomaDuncan Hills Marsh
    CAS-BOT559353CASOxalis oreganaRubtzoff, Peter13851953-5-17 SonomaS of Guerneville (Neeley Hill area)
    CAS-BOT559354CASOxalis oreganaCongdon, J. W.s.n.1880-5-17 SonomaGuerneville
    CAS-BOT559355CASOxalis oreganaCongdon, J. W.s.n.1880-5-17 SonomaGuerneville
    CAS-BOT559356CASOxalis oreganaHowell, John Thomas117381934-3-3 Sonoma8 miles south of Fort Ross
    CAS-BOT559358CASOxalis oreganaHeller, A. A.; Brown, H. E.s.n.1902-3-22 SonomaWest of Sebastopol
    CAS-BOT559359CASOxalis oreganaScherer, Dorothy0141921-5-22 SonomaKolmer Gulch, West of Highway 1 ca 250', Fort Ross State Historic park
    CAS-BOT559360CASOxalis oreganaKipping, John501967-3-18 SonomaKolmer Gulch, west of Hwy 1 ca 250' Fort Ross State Historic Park, Sonoma county
    CAS-BOT559368CASOxalis oreganaCurran, M. K.s.n1883-1-1 UnknownCoast Range
    CAS-BOT559369CASOxalis oreganaDudley, William R.s.n1883-1-1 San MateoKings Mt.; Sierra Morena, Santa Cruz Mtns.
    CAS-BOT559370CASOxalis oreganaDudley, William R.s.n1883-1-1 San MateoEl Corte Madera.; Sierra Morena, Santa Cruz Mtns.
    CAS-BOT559371CASOxalis oreganaSmith, R. J.s.n1906-4-2 Santa ClaraCongress Springs, Santa Cruz Mtns.
    CAS-BOT559372CASOxalis oreganaDavis, D. D.s.n1903-5-1 Santa ClaraRedwoods near Ivarson's
    CAS-BOT559373CASOxalis oreganaThompson, J. W.1581925-8-16 Del NorteCrescent City
    CAS-BOT559374CASOxalis oreganaDuncan, Carl D.3151920-8-19 Del NorteNorth Slope near Requa
    CAS-BOT559375CASOxalis oreganaMcGregor, E. A.s.n.1921-8-2 Del Norte6 miles E. (up river) on Terwah Road
    CAS-BOT559485CASOxalis oreganaPettibone, Misss.n.1894-5-8 MarinMill Valley
    CAS-BOT559486CASOxalis oreganaRattan, Volneys.n.1867-3-1 MarinRedwoods
    CAS-BOT559487CASOxalis oreganaMcMurphy, James I. W.s.n.1906-4-14 MarinRedwood Canyon, Mt. Tamalpais
    CAS-BOT559488CASOxalis oreganaZeile, Elsies.n.1909-3-28 MarinMuir Woods
    CAS-BOT559489CASOxalis oreganaMoore, J. P.s.n.1878-4-22 MarinLagunitas Creek
    CAS-BOT559490CASOxalis oreganaKawahara, Saichi51968-2-27