Compositae Working Group (CWG) (2021). Global Compositae Database. Vernonia tonkinensis Gagnep.. Accessed at: https://www.compositae.org/aphia.php?p=taxdetails&id=1173898 on 2024-06-01
Present Inaccurate Introduced: alien Containing type locality
From other sources
Contributed data: Published Data only shown for fields conflicting with the consensus taxon record Bull. Mus. Hist. Nat. Paris 25: 492. 1919. [Robinson Vernonieae] [details] LSID urn:lsid:compositae.org:names:153B3055-8021-4A61-91FA-2D44E4202E90 [details]