Compositae Working Group (CWG) (2021). Global Compositae Database. Helianthus ×verticillatus E.Watson. Accessed at: https://compositae.org/aphia.php?p=taxdetails&id=1084435 on 2024-05-15
Present Inaccurate Introduced: alien Containing type locality
From other sources
Contributed data: Authors Data only shown for fields conflicting with the consensus taxon record E.E. Watson [Preliminary Checklist of North American Compositae] [details] Contributed data: Full Name Data only shown for fields conflicting with the consensus taxon record Helianthus ×verticillatus E.E. Watson [Preliminary Checklist of North American Compositae] [details] LSID urn:lsid:compositae.org:names:EEF33730-00D7-494F-9EA3-0CE9CD7ABD62 [details] Status pro sp. [details] Taxonomy [angustifolius × grosseserratus] [details]