Compositae Working Group (CWG) (2021). Global Compositae Database. Cirsium purpuratum f. albiflorum (Kitam.) Kitam.. Accessed at: https://www.compositae.org/aphia.php?p=taxdetails&id=1159092 on 2024-05-19
Contributed data: Basionym Data only shown for fields conflicting with the consensus taxon record Cirsium purpuratum var. albiflorum [Govaerts World Compositae Checklist A-G] [details] LSID urn:lsid:compositae.org:names:69C9507D-17F1-4B10-BA13-EFDBD8056718 [details]