Compositae Working Group (CWG) (2024). Global Compositae Database. Senecio crawfordii (Britton) G.W.Douglas & G. Ruyle-Douglas. Accessed at: https://compositae.org/gcd/aphia.php?p=taxdetails&id=1146995 on 2025-04-06
Contributed data: Authors Data only shown for fields conflicting with the consensus taxon record (Britton) G.W. Douglas & G. Ruyle-Douglas [Preliminary Checklist of North American Compositae] [details] Contributed data: Full Name Data only shown for fields conflicting with the consensus taxon record Senecio crawfordii (Britton) G.W. Douglas & G. Ruyle-Douglas [Preliminary Checklist of North American Compositae] [details] LSID urn:lsid:compositae.org:names:95AF718D-110A-4D2B-BD58-F22809CDC80C [details]