Compositae Working Group (CWG) (2024). Global Compositae Database. Helianthus subcanescens (A.Gray) E.Watson. Accessed at: https://www.compositae.org/gcd/aphia.php?p=taxdetails&id=1099360 on 2025-03-28
Present Inaccurate Introduced: alien Containing type locality
Unreviewed
Contributed data: Authors Data only shown for fields conflicting with the consensus taxon record (A. Gray) E. Watson [Euro+Med] (A. Gray) E. Watson [Tropicos] E.Watson [IPNI] [details] Contributed data: Basionym Data only shown for fields conflicting with the consensus taxon record Helianthus tuberosus var. subcanescens A. Gray [Euro+Med] Helianthus tuberosus var. subcanescens A. Gray [Tropicos] [details] Contributed data: Full Name Data only shown for fields conflicting with the consensus taxon record Helianthus subcanescens (A. Gray) E. Watson [Euro+Med] Helianthus subcanescens (A. Gray) E. Watson [Tropicos] Helianthus subcanescens E.Watson [IPNI] [details] Contributed data: Published Data only shown for fields conflicting with the consensus taxon record E. Watson in Pap. Michigan Acad. Sci. 9. 1929. [Euro+Med] Pap. Michigan Acad. Sci. 9 : 430 (1929) [Vascular Plants of Russia] Papers of the Michigan Academy of Science, Arts and Letters 9: [Tropicos] [details] LSID urn:lsid:compositae.org:names:582EF9E2-70BA-42A0-B534-809AA1613D75 [details]