Compositae Working Group (CWG) (2024). Global Compositae Database. Cirsium bicolor Porta. Accessed at: https://www.compositae.org/gcd/aphia.php?p=taxdetails&id=1135668 on 2025-04-04
original description(1913). Ann. Bot. (Rome) 12 page(s): 23 [details]
Unreviewed
Contributed data: Full Name Data only shown for fields conflicting with the consensus taxon record Cirsium ×bicolor Porta [Govaerts World Compositae Checklist A-G] [details] LSID urn:lsid:compositae.org:names:7D729E3F-0999-4703-AC65-9556F1BC3942 [details]