Compositae Working Group (CWG) (2021). Global Compositae Database. Helianthus atrorubens subsp. radula (Pursh) Anashch.. Accessed at: https://www.compositae.org/aphia.php?p=taxdetails&id=1151679 on 2024-09-22
Contributed data: Full Name Data only shown for fields conflicting with the consensus taxon record Helianthus atrorubens L. subsp. radula (Pursh) Anashch. [IPNI] Helianthus atrorubens subsp. radula [Govaerts World Compositae Checklist A-G] [details] LSID urn:lsid:compositae.org:names:15F7C54B-9B89-4382-8C35-2FAC9E6C8A2B [details]