Compositae Working Group (CWG) (2024). Global Compositae Database. Cirsium wirtgenii M.Loehr. Accessed at: https://www.compositae.org/gcd/aphia.php?p=taxdetails&id=1138522 on 2025-02-23
original description(1852). Enum. Fl. Deutschland page(s): 362 [details]
Unreviewed
Contributed data: Full Name Data only shown for fields conflicting with the consensus taxon record Cirsium ×wirtgenii M.Loehr [Govaerts World Compositae Checklist A-G] Cirsium ×wirtgenii M.Loehr [IPNI] [details] LSID urn:lsid:compositae.org:names:7BDF12F0-1024-46CB-9150-AC02C4F60D33 [details] Taxonomy 1-14 Jan 1852 [details]