Compositae Working Group (CWG) (2025). Global Compositae Database. Vernonia monocephala subsp. irwinii S.B.Jones. Accessed at: https://www.compositae.org/gcd/aphia.php?p=taxdetails&id=1219587 on 2025-05-01
original description(1982). Brittonia 34(1) page(s): 109 [details]
Present Inaccurate Introduced: alien Containing type locality
Unreviewed
Contributed data: Full Name Data only shown for fields conflicting with the consensus taxon record Vernonia monocephala Gardner subsp. irwinii S.B.Jones [IPNI] [details] LSID urn:lsid:compositae.org:names:2841A2EB-2952-4E2A-B11F-6A78244025BC [details] Taxonomy 25 Mar 1982 [details] Type material 14686, H.S.Irwin et al., holotype UB [details]