Compositae Working Group (CWG) (2021). Global Compositae Database. Senecio tracyi Rydb.. Accessed at: https://www.compositae.org/aphia.php?p=taxdetails&id=1197912 on 2024-11-12
original description(1906). Bull. Torrey Bot. Club 33 page(s): 159 [details]
Unreviewed
Contributed data: Published Data only shown for fields conflicting with the consensus taxon record Bulletin of the Torrey Botanical Club 33(3): [Tropicos] [details] LSID urn:lsid:compositae.org:names:BE11CB89-7587-49B8-A066-AABCC3486FD3 [details] Taxonomy as "Tracyi" [details]