Compositae Working Group (CWG) (2021). Global Compositae Database. Cirsium maximowiczii var. nipponense (Nakai) Nakai. Accessed at: https://compositae.org/aphia.php?p=taxdetails&id=1237106 on 2024-05-19
Contributed data: Basionym Data only shown for fields conflicting with the consensus taxon record Cirsium japonicum var. nipponense [Govaerts World Compositae Checklist A-G] [details] LSID urn:lsid:compositae.org:names:2FE26AAF-F2F4-4717-85C9-D944D9C5FC50 [details]