Compositae Working Group (CWG) (2021). Global Compositae Database. Cirsium tanakae subsp. nikkoense (Nakai ex Matsum. & Koidz.). Accessed at: https://www.compositae.org/aphia.php?p=taxdetails&id=1221898 on 2025-03-28
Contributed data: Authors Data only shown for fields conflicting with the consensus taxon record (Nakai ex Matsum. & Koidz.) Kitam. & Murata [Govaerts World Compositae Checklist A-G] Kitam. [Flora of Japan] [details] Contributed data: Basionym Data only shown for fields conflicting with the consensus taxon record Cirsium nikkoense [Govaerts World Compositae Checklist A-G] [details] Contributed data: Full Name Data only shown for fields conflicting with the consensus taxon record Cirsium tanakae subsp. nikkoense (Nakai ex Matsum. & Koidz.) Kitam. & Murata [Govaerts World Compositae Checklist A-G] Cirsium tanakae subsp. nikkoense Kitam. [Flora of Japan] [details] LSID urn:lsid:compositae.org:names:D3262638-295B-4025-A5C8-B1E3C57BFEF4 [details]