Cirsium quercetorumSpecies

Cirsium quercetorum
(c) David Hofmann, some rights reserved (CC BY-NC-ND)

Common Name(s)

  • Alameda County thistle

Synonyms

  • Cirsium walkerianum
  • Cirsium quercetorum var. quercetorum
  • Cirsium quercetorum var. walkerianum
  • Cirsium quercetorum var. xerolepis
  • Cirsium quercetorum var. mendocinum

External Resources