Compositae Working Group (CWG) (2021). Global Compositae Database. Senecio wurdackii Cuatrec.. Accessed at: https://compositae.org/aphia.php?p=taxdetails&id=1174885 on 2024-05-19
original description(1964). Proc. Biol. Soc. Washington 77 page(s): 153 [details]
From other sources
Contributed data: Published Data only shown for fields conflicting with the consensus taxon record Proceedings of the Biological Society of Washington 77: [Tropicos] [details] LSID urn:lsid:compositae.org:names:B4ECDEA0-3D12-4C67-B459-326809FA2C62 [details] Type material 1599, J.J.Wurdack, holotype US [details]