Compositae Working Group (CWG) (2025). Global Compositae Database. Heterotheca subaxillaris subsp. subaxillaris. Accessed at: https://www.compositae.org/gcd/aphia.php?p=taxdetails&id=1155758 on 2025-03-31
Present Inaccurate Introduced: alien Containing type locality
Unreviewed
Contributed data: Full Name Data only shown for fields conflicting with the consensus taxon record Heterotheca subaxillaris (Lam.) Britton & Rusby ssp. subaxillaris [Preliminary Checklist of North American Compositae] [details] LSID urn:lsid:compositae.org:names:27A82D2E-1F4A-4CF0-9B80-F7EAACADF14B [details]