Compositae Working Group (CWG) (2021). Global Compositae Database. Helianthus tubaeformis Nutt.. Accessed at: https://www.compositae.org/aphia.php?p=taxdetails&id=1194890 on 2025-03-22
original descriptionGen. Am. ii. 177 page(s): 177 [details]
Unreviewed
Contributed data: Published Data only shown for fields conflicting with the consensus taxon record Gen. Am. [IPNI] Gen. N. Amer. Pl. 2: 177 (1818) [Flora del Conosur] [details] LSID urn:lsid:compositae.org:names:8B1CBE30-FFE3-4DBD-A475-9B1433E89B6B [details]