Compositae Working Group (CWG) (2021). Global Compositae Database. Cirsium firmum (C.Presl) Arcang.. Accessed at: https://www.compositae.org/aphia.php?p=taxdetails&id=1211611 on 2025-03-13
original description(1894). Arcang.. 1894. page(s): 722 [details]
Unreviewed
Contributed data: Authors Data only shown for fields conflicting with the consensus taxon record (C. Presl) Arcang. [Euro+Med] [details] Contributed data: Basionym Data only shown for fields conflicting with the consensus taxon record Cnicus firmus C. Presl [Euro+Med] [details] Contributed data: Full Name Data only shown for fields conflicting with the consensus taxon record Cirsium firmum (C. Presl) Arcang. [Euro+Med] [details] LSID urn:lsid:compositae.org:names:040B97AE-93A7-4EA8-B292-F281202F23DC [details]