Compositae Working Group (CWG) (2021). Global Compositae Database. Cirsium nidulum (M.E.Jones) Rydb.. Accessed at: https://compositae.org/aphia.php?p=taxdetails&id=1177982 on 2025-04-01
Contributed data: Authors Data only shown for fields conflicting with the consensus taxon record (M.E. Jones) Rydb. [Tropicos] Rydb. [IPNI] [details] Contributed data: Basionym Data only shown for fields conflicting with the consensus taxon record Cnicus nidulus M.E. Jones [Tropicos] [details] Contributed data: Full Name Data only shown for fields conflicting with the consensus taxon record Cirsium nidulum (M.E. Jones) Rydb. [Tropicos] Cirsium nidulum Rydb. [IPNI] [details] Contributed data: Published Data only shown for fields conflicting with the consensus taxon record Flora of the Rocky Mountains [Tropicos] [details] LSID urn:lsid:compositae.org:names:B47A94D0-1D7C-4CCC-B884-433535CE66A9 [details] Taxonomy isonym [details]