Compositae Working Group (CWG) (2021). Global Compositae Database. Vernonia irwinii var. uniflora G.M.Barroso. Accessed at: https://www.compositae.org/aphia.php?p=taxdetails&id=1243542 on 2025-03-23
original description(1969). Loefgrenia 36 page(s): 3, fig. 5 [details]
Unreviewed
Contributed data: Authors Data only shown for fields conflicting with the consensus taxon record G.M. Barroso [Tropicos] [details] Contributed data: Full Name Data only shown for fields conflicting with the consensus taxon record Vernonia irwinii var. uniflora G.M. Barroso [Tropicos] [details] Contributed data: Published Data only shown for fields conflicting with the consensus taxon record Loefgrenia 36: [Tropicos] [details] LSID urn:lsid:compositae.org:names:7FCEF22D-E112-47B3-B9BF-11FDF980C66D [details] Type material 11397, H.S.Irwin, holotype UB [details]