Compositae Working Group (CWG) (2021). Global Compositae Database. Cirsium ferox Schur ex Nyman. Accessed at: https://www.compositae.org/aphia.php?p=taxdetails&id=1196880 on 2025-03-25
original description(1879). Consp. Fl. Eur. 2 page(s): 405 [details]
Unreviewed
Contributed data: Published Data only shown for fields conflicting with the consensus taxon record Consp. Fl. Eur. [Govaerts World Compositae Checklist A-G] [details] LSID urn:lsid:compositae.org:names:8CA06FC4-C0C9-4A4F-AAA6-A538311A6C03 [details] Taxonomy Oct 1879 [details]