Compositae Working Group (CWG) (2021). Global Compositae Database. Cirsium douglasii var. canescens (Petr.) J.T.Howell. Accessed at: https://www.compositae.org/aphia.php?p=taxdetails&id=1242626 on 2024-11-16
Present Inaccurate Introduced: alien Containing type locality
Unreviewed
Contributed data: Authors Data only shown for fields conflicting with the consensus taxon record (Petr.) J.T. Howell [Tropicos] (Petrak) J.T. Howell [Preliminary Checklist of North American Compositae] [details] Contributed data: Basionym Data only shown for fields conflicting with the consensus taxon record Cirsium breweri var. canescens [Govaerts World Compositae Checklist A-G] [details] Contributed data: Full Name Data only shown for fields conflicting with the consensus taxon record Cirsium douglasii DC. var. canescens (Petrak) J.T. Howell [Preliminary Checklist of North American Compositae] Cirsium douglasii var. canescens (Petr.) J.T. Howell [Tropicos] [details] Contributed data: Published Data only shown for fields conflicting with the consensus taxon record Leaflets of Western Botany 9(1): [Tropicos] [details] LSID urn:lsid:compositae.org:names:8D793557-3497-4A14-99A5-A0EF9A1E00D7 [details] Taxonomy as "Douglasii" [details]