Compositae Working Group (CWG) (2021). Global Compositae Database. Vernonia macrocyanus var. ambacensis Hiern. Accessed at: https://www.compositae.org/aphia.php?p=taxdetails&id=1237113 on 2024-05-19
Contributed data: Full Name Data only shown for fields conflicting with the consensus taxon record Vernonia macrocyanus O. Hoffm. var ambacensis Hiern [Robinson Vernonieae] Vernonia macrocyanus O.Hoffm. var. ambacensis Hiern [African Plant Database] [details] LSID urn:lsid:compositae.org:names:05FD2F8C-2139-4B87-8204-D95D1F0E8F71 [details] Taxonomy ori:FTA [details]