Teaching old keys new tricks...

Key metadata

Cirsium

California

Cite this key

KeyBase (2025). Vascular plants of California: Jepson Herbarium, UC Berkeley: Species of Cirsium. https://keybase.rbg.vic.gov.au/keys/show/3394 [Seen: 27-06-2025].

Created by
David Baxter
Date created
2014-02-11
Modified by
David Baxter
Date modified
2016-03-11