Compositae Working Group (CWG) (2021). Global Compositae Database. Cirsium tanakae var. niveum (Kitam.) Ohwi. Accessed at: https://www.compositae.org/aphia.php?p=taxdetails&id=1242318 on 2024-11-13
Contributed data: Basionym Data only shown for fields conflicting with the consensus taxon record Cirsium nikkoense var. niveum [Govaerts World Compositae Checklist A-G] [details] LSID urn:lsid:compositae.org:names:BD2FDFA0-3079-4476-A1F1-5E1795ED42C8 [details]