Asteraceae
Cirsium
Cirsium occidentale

Cirsium occidentale var. californicum (A.Gray) D.J.Keil & C.E.Turner

First published in Phytologia 73: 315 (1992)
This variety is accepted
The native range of this variety is California to Mexico (Baja California Norte).

Distribution

Native to:

California, Mexico Northwest

Synonyms

Homotypic Synonyms

Heterotypic Synonyms

Classification

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Publications

POWO follows these authorities in accepting this name:

  • Roskov Y. & al. (eds.) (2018). Species 2000 & ITIS Catalogue of Life Naturalis, Leiden, the Netherlands.

Other Data

Other Kew resources that provide information on this taxon:

Date Reference Identified As Barcode Type Status Has image?
Leiberg, J.B. [436] United States Carduus californicus K002018560 No
Abrams, L. [3303] United States Cirsium californicum K002012916 Yes
Elmer, A.D.E. [3171] United States Cirsium californicum K002012919 Yes
Eastwood, A. [12582] United States Cirsium californicum K002012928 Yes
Spencer, M.F. [20] United States Cirsium californicum K002012926 Yes
Spencer, M.F. [793] United States Cirsium californicum K002012927 Yes
Hall, H.M. [2286] United States Cirsium californicum K002012918 Yes
Allen, O.D. [8] United States Cirsium californicum K002012922 Yes
Hansen, G. [392] United States Cirsium californicum K002012924 Yes
Parish, S.B. [42] United States Cirsium californicum K002012920 Yes
Purpus, C.A. [5509] United States Cirsium californicum K002012923 Yes
s.coll. [151] United States Cirsium californicum K002012925 Yes
Abrams, L. [3866] United States Cirsium californicum K002012921 Yes
Kaune, S.M. [339] United States Cirsium californicum K002012914 Yes
Abrams, L. [3430] United States Cirsium californicum K002012915 Yes
Brandegee, T.S. [s.n.] United States Cirsium californicum K002012917 Yes
Smkaune [339] United States Cirsium californicum K002012913 Yes

Sources

  • Herbarium Catalogue Specimens

    • 'The Herbarium Catalogue, Royal Botanic Gardens, Kew. Published on the Internet http://www.kew.org/herbcat [accessed on Day Month Year]'. Please enter the date on which you consulted the system.
    • Digital Image © Board of Trustees, RBG Kew http://creativecommons.org/licenses/by/3.0/

  • Kew Backbone Distributions

    • The International Plant Names Index and World Checklist of Vascular Plants 2026. Published on the Internet at http://www.ipni.org and https://powo.science.kew.org/
    • © Copyright 2023 World Checklist of Vascular Plants. http://creativecommons.org/licenses/by/3.0

  • Kew Names and Taxonomic Backbone

    • The International Plant Names Index and World Checklist of Vascular Plants 2026. Published on the Internet at http://www.ipni.org and https://powo.science.kew.org/
    • © Copyright 2023 International Plant Names Index and World Checklist of Vascular Plants. http://creativecommons.org/licenses/by/3.0