Compositae Working Group (CWG) (2025). Global Compositae Database. Vernonia excelsa Jongkind. Accessed at: https://www.compositae.org/gcd/aphia.php?p=taxdetails&id=1121376 on 2025-09-16
original description(2011). Kew Bull. 66(1) page(s): 179, fig. 1 [details]
Unreviewed
LSID urn:lsid:compositae.org:names:E3F92CC9-DB58-4E5C-89BD-225796FF79AD [details] Taxonomy Aug 2011 [details] Type material 29 Jan 1987, 2888, Reitsma & Reitsma, About 20 km N of Libreville, holotype WAG, isotype LBV [details]