Compositae Working Group (CWG) (2021). Global Compositae Database. Helianthus schweinitzii Torr. & A.Gray. Accessed at: https://compositae.org/aphia.php?p=taxdetails&id=1095548 on 2024-05-15
original description(1842). Fl. N. Amer. (Torr. & A. Gray) 2 page(s): 330 [details]
Present Inaccurate Introduced: alien Containing type locality
From other sources
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 schweinitzii Torr. & A. Gray [Preliminary Checklist of North American Compositae] Helianthus schweinitzii Torr. & A. Gray [Tropicos] [details] Contributed data: Notes Data only shown for fields conflicting with the consensus taxon record as "Schweinitzii" [Tropicos] [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:CB5B443F-80E4-4572-B611-64D1A7681DA4 [details] Taxonomy Apr 1842 [details]