Compositae Working Group (CWG) (2024). Global Compositae Database. Helianthus cinereus Torr. & A.Gray. Accessed at: https://www.compositae.org/gcd/aphia.php?p=taxdetails&id=1096847 on 2025-03-30
Present Inaccurate Introduced: alien Containing type locality
Unreviewed
Contributed data: Authors Data only shown for fields conflicting with the consensus taxon record Torr. & A. Gray [Preliminary Checklist of North American Compositae] Torr. & A. Gray [Tropicos] [details] Contributed data: Full Name Data only shown for fields conflicting with the consensus taxon record Helianthus ×cinereus Torr. & A. Gray [Preliminary Checklist of North American Compositae] Helianthus cinereus Torr. & A. Gray [Tropicos] [details] LSID urn:lsid:compositae.org:names:08124016-68BD-4419-A958-6CF5D0C5BFCB [details] Status pro sp. [details] Taxonomy [mollis × occidentalis] [details]