Compositae Working Group (CWG) (2021). Global Compositae Database. Cirsium cymosum var. canovirens (Rydb.) D.J.Keil. Accessed at: https://www.compositae.org/aphia.php?p=taxdetails&id=1250851 on 2025-04-02
Present Inaccurate Introduced: alien Containing type locality
Unreviewed
Contributed data: Authors Data only shown for fields conflicting with the consensus taxon record (Rydb.) D.J. Keil [Preliminary Checklist of North American Compositae] (Rydb.) D.J. Keil [Tropicos] [details] Contributed data: Basionym Data only shown for fields conflicting with the consensus taxon record Carduus canovirens [Govaerts World Compositae Checklist A-G] [details] Contributed data: Full Name Data only shown for fields conflicting with the consensus taxon record Cirsium cymosum (Greene) J.T. Howell var. canovirens (Rydb.) D.J. Keil [Preliminary Checklist of North American Compositae] Cirsium cymosum (Greene) J.T.Howell var. canovirens (Rydb.) D.J.Keil [IPNI] Cirsium cymosum var. canovirens (Rydb.) D.J. Keil [Tropicos] [details] Contributed data: Published Data only shown for fields conflicting with the consensus taxon record Sida 21 [Govaerts World Compositae Checklist A-G] Sida 21(1): [Tropicos] [details] LSID urn:lsid:compositae.org:names:888EC624-87A8-4CB0-BBDD-931CE7DB79B9 [details] Taxonomy 20 Aug 2004 [details]