Compositae Working Group (CWG) (2024). Global Compositae Database. Helianthella lanceolata (Nutt.) Torr. & A.Gray. Accessed at: https://www.compositae.org/gcd/aphia.php?p=taxdetails&id=1143999 on 2025-03-28
Contributed data: Authors Data only shown for fields conflicting with the consensus taxon record (Nutt.) Torr. & A. Gray [Tropicos] Torr. & A.Gray [IPNI] [details] Contributed data: Full Name Data only shown for fields conflicting with the consensus taxon record Helianthella lanceolata (Nutt.) Torr. & A. Gray [Tropicos] Helianthella lanceolata Torr. & A.Gray [IPNI] [details] Contributed data: Published Data only shown for fields conflicting with the consensus taxon record A Flora of North America: containing . . . 2(2): [Tropicos] [details] LSID urn:lsid:compositae.org:names:86D3DE34-51C9-4B24-98AA-DA24519DD1F3 [details] Taxonomy Apr 1842 [details]