Compositae Working Group (CWG) (2021). Global Compositae Database. Vernonia interior var. drummondii Mack. & Bush. Accessed at: https://www.compositae.org/aphia.php?p=taxdetails&id=1244730 on 2025-03-28
original description(1902). Mack., Man. Fl. Jackson County page(s): 190 [details]
Unreviewed
Contributed data: Full Name Data only shown for fields conflicting with the consensus taxon record Vernonia interior Small var. drummondii Mack. & Bush [IPNI] [details] LSID urn:lsid:compositae.org:names:7AA3992A-806C-4422-A4AB-C09DE6E5F52A [details]