Compositae Working Group (CWG) (2021). Global Compositae Database. Vernonia amplexicaulis Baker. Accessed at: https://www.compositae.org/aphia.php?p=taxdetails&id=1196022 on 2025-03-15
Contributed data: Published Data only shown for fields conflicting with the consensus taxon record Bulletin of Miscellaneous Information Kew 1895: [Tropicos] Kew Bull 1895: 216. 1895. [Robinson Vernonieae] Kew Bull. (1895) 216. [African Plant Database] [details] LSID urn:lsid:compositae.org:names:E5B9540F-4B3D-44FA-8980-A0EA35AF96D6 [details] Taxonomy ori:FTA [details]