Compositae Working Group (CWG) (2021). Global Compositae Database. Porophyllum caesium Greene. Accessed at: https://www.compositae.org/aphia.php?p=taxdetails&id=1184553 on 2024-09-22
original description(1912). Leafl. Bot. Observ. Crit. 2 page(s): 155 [details]
Present Inaccurate Introduced: alien Containing type locality
From other sources
Contributed data: Published Data only shown for fields conflicting with the consensus taxon record Leaflets of botanical observation and criticism 2(8): [Tropicos] [details] LSID urn:lsid:compositae.org:names:8706C3D1-8E98-4784-81E6-65569D4CC5C5 [details] Taxonomy nom. illeg. [details]