Compositae Working Group (CWG) (2021). Global Compositae Database. Helianthus grandiflorus Wender.. Accessed at: https://compositae.org/aphia.php?p=taxdetails&id=1130479 on 2024-05-15
original descriptionInd. Sem. Hort. Acad. Marb.[details]
original description(1837). Linnaea 11(Lit.) page(s): 92 [details]
From other sources
Contributed data: Published Data only shown for fields conflicting with the consensus taxon record cf. D.J. Mabberley in Taxon 32(1) [IPNI] [details] LSID urn:lsid:compositae.org:names:E3234C4B-5966-48CF-A7A8-9AA9E448979D [details]