Compositae Working Group (CWG) (2021). Global Compositae Database. Cirsium babanum var. otayae (Kitam.) Kitam.. Accessed at: https://www.compositae.org/aphia.php?p=taxdetails&id=1236739 on 2024-05-19
Contributed data: Basionym Data only shown for fields conflicting with the consensus taxon record Cirsium otayae [Govaerts World Compositae Checklist A-G] [details] Contributed data: Published Data only shown for fields conflicting with the consensus taxon record Mem. Coll. Sci. Kyoto Imp. Univ., Ser. B, Biol. 13 [Govaerts World Compositae Checklist A-G] Mem. Coll. Sci. Kyoto Univ. ser. B. 13 [Flora of Japan] [details] LSID urn:lsid:compositae.org:names:0C95E4D6-8FF4-457E-8F8B-D21D8C70D40E [details]