Compositae Working Group (CWG) (2021). Global Compositae Database. Helianthus stenophyllus (Torr. & A.Gray) E.Watson. Accessed at: https://www.compositae.org/aphia.php?p=taxdetails&id=1185381 on 2025-03-27
Contributed data: Authors Data only shown for fields conflicting with the consensus taxon record (Torr. & A. Gray) E. Watson [Tropicos] (Torr. & A. Gray) E.E. Watson [Preliminary Checklist of North American Compositae] E.Watson [IPNI] [details] Contributed data: Basionym Data only shown for fields conflicting with the consensus taxon record Helianthus hirsutus var. stenophyllus Torr. & A. Gray [Tropicos] [details] Contributed data: Full Name Data only shown for fields conflicting with the consensus taxon record Helianthus stenophyllus (Torr. & A. Gray) E. Watson [Tropicos] Helianthus stenophyllus (Torr. & A. Gray) E.E. Watson [Preliminary Checklist of North American Compositae] Helianthus stenophyllus E.Watson [IPNI] [details] Contributed data: Published Data only shown for fields conflicting with the consensus taxon record Papers of the Michigan Academy of Science, Arts and Letters 9: [Tropicos] [details] LSID urn:lsid:compositae.org:names:86DEAB35-BE0D-4CCF-92BE-6A21F1F90824 [details]