Cirsium occidentale (Nutt.) Jepson (Syn: Carduus occidentalis Nutt.; Cnicus lilacinus Greene; Cnicus neglectus Parish ex Greene; Cnicus neglectus Parish ex Greene);
Asteraceae Fortnight Part 2-Discoid heads : 070613 ARK-09 : Cirsium occidentale var. californicum from San Francisco – May 2013 : Attachments (2). 2 posts by 2 authors.
Attached are pictures of Cirsium occidentale var. californicum captured on a coastal slope in San Francisco in May 2013
Requested to please confirm ID.
This has been identified as C. occidentale in an FB group.