Compositae Working Group (CWG) (2024). Global Compositae Database. Hemizonia congesta subsp. congesta. Accessed at: https://www.compositae.org/gcd/aphia.php?p=taxdetails&id=1151067 on 2025-04-04
Present Inaccurate Introduced: alien Containing type locality
Unreviewed
Contributed data: Full Name Data only shown for fields conflicting with the consensus taxon record Hemizonia congesta DC. ssp. congesta [Preliminary Checklist of North American Compositae] Hemizonia congesta subsp. congesta [Tropicos] [details] LSID urn:lsid:compositae.org:names:69EF6C97-3015-42DB-9AF6-0C6A33897230 [details]