Compositae Working Group (CWG) (2021). Global Compositae Database. Cirsium californicum var. bernardinum (Greene) Petr.. Accessed at: https://compositae.org/aphia.php?p=taxdetails&id=1242336 on 2025-03-28
Present Inaccurate Introduced: alien Containing type locality
Unreviewed
Contributed data: Authors Data only shown for fields conflicting with the consensus taxon record (Greene) Petrak [Preliminary Checklist of North American Compositae] Petr. [IPNI] [details] Contributed data: Basionym Data only shown for fields conflicting with the consensus taxon record Carduus bernardianus [Govaerts World Compositae Checklist A-G] [details] Contributed data: Full Name Data only shown for fields conflicting with the consensus taxon record Cirsium californicum A. Gray var. bernardinum (Greene) Petrak [Preliminary Checklist of North American Compositae] Cirsium californicum A.Gray var. bernardinum Petr. [IPNI] Cirsium californicum var. bernardianum [Govaerts World Compositae Checklist A-G] [details] Contributed data: Published Data only shown for fields conflicting with the consensus taxon record Beih. Bot. Centralbl. 35(2) [Govaerts World Compositae Checklist A-G] Beihefte zum Botanischen Centralblatt 35(2[2/3]): [Tropicos] [details] LSID urn:lsid:compositae.org:names:9DE49C74-3039-4827-9B98-624873D9AD7E [details]