Compositae Working Group (CWG) (2021). Global Compositae Database. Ptilostephium trifidum Kunth. Accessed at: https://compositae.org/aphia.php?p=taxdetails&id=1186329 on 2025-04-01
original description(1818). Nov. Gen. Sp. [H.B.K.] 4(17) page(s): 200, t. 388 [details]
Unreviewed
Contributed data: Notes Data only shown for fields conflicting with the consensus taxon record also quarto ed. 4: 255 (1820) [Tropicos] [details] Contributed data: Published Data only shown for fields conflicting with the consensus taxon record Nova Genera et Species Plantarum (folio ed.) 4: [Tropicos] [details] LSID urn:lsid:compositae.org:names:58BAE3F4-1DBA-4E07-9B53-6F0F4779D065 [details] Taxonomy 1820 publ. 26 Oct 1818 [details]