Compositae Working Group (CWG) (2021). Global Compositae Database. Cnicus clavatus M.E.Jones. Accessed at: https://compositae.org/aphia.php?p=taxdetails&id=1213808 on 2024-05-03
original description(1895). Proc. Calif. Acad. Sci. ser. 2, 5 page(s): 704 [details]
From other sources
Contributed data: Authors Data only shown for fields conflicting with the consensus taxon record M.E. Jones [Tropicos] [details] Contributed data: Full Name Data only shown for fields conflicting with the consensus taxon record Cnicus clavatus M.E. Jones [Tropicos] [details] Contributed data: Published Data only shown for fields conflicting with the consensus taxon record Proc. Calif. Acad. Sci. , II, 5 [Govaerts World Compositae Checklist A-G] Proceedings of the California Academy of Sciences, Series 2, 5: [Tropicos] [details] LSID urn:lsid:compositae.org:names:3B52618C-E05F-4C80-990A-FE1C85566F01 [details]