Compositae Working Group (CWG) (2021). Global Compositae Database. Cirsium validum Formánek. Accessed at: https://compositae.org/aphia.php?p=taxdetails&id=1129530 on 2024-10-22
original description(1896). Verh. Naturf. Ver. Brunn 34 page(s): 303 [details]
Unreviewed
Contributed data: Published Data only shown for fields conflicting with the consensus taxon record Verh. Naturf. Vereins Brünn 34 [Govaerts World Compositae Checklist A-G] [details] LSID urn:lsid:compositae.org:names:A657EC9A-5EA7-4A2D-92B0-6339AE8DEDCF [details]