Compositae Working Group (CWG) (2021). Global Compositae Database. Cnicus yezoensis Maxim.. Accessed at: https://compositae.org/aphia.php?p=taxdetails&id=1203342 on 2024-05-01
original description(1874). Bull. Acad. Petersb. 19 page(s): 508 [details]
From other sources
Contributed data: Published Data only shown for fields conflicting with the consensus taxon record Bull. Acad. Imp. Sci. Saint-Pétersbourg 19 [Govaerts World Compositae Checklist A-G] Bull. Acad. Sci. St.-Pét. 19 [Flora of Japan] [details] LSID urn:lsid:compositae.org:names:0E1DD9AA-2764-47C6-9147-C7038A16A178 [details]