Compositae Working Group (CWG) (2021). Global Compositae Database. Cirsium praemorsum W.D.J.Koch. Accessed at: https://compositae.org/aphia.php?p=taxdetails&id=1209781 on 2025-03-24
Contributed data: Published Data only shown for fields conflicting with the consensus taxon record Syn. Fl. Germ. Helv. [Govaerts World Compositae Checklist A-G] [details] LSID urn:lsid:compositae.org:names:7668D99A-7105-4F38-887C-E93E43E5A747 [details]