Compositae Working Group (CWG) (2021). Global Compositae Database. Helianthus multiflorus L.. Accessed at: https://compositae.org/aphia.php?p=taxdetails&id=1147716 on 2024-05-15
original description(1753). Species Plantarum. Pl. 2. page(s): 905 [details]
From other sources
Contributed data: Full Name Data only shown for fields conflicting with the consensus taxon record Helianthus ×multiflorus L. [IPNI] [details] Contributed data: Notes Data only shown for fields conflicting with the consensus taxon record Heiser and Smith (Amer. J. Bot. : 865. 1960) stated that¹this taxon is a hybrid (parents: H. annuus X H. decapetalus)¹and should be cited as: H. X multiflorus L. (pro sp.), 1 May 1753 [IPNI] [details] LSID urn:lsid:compositae.org:names:52E22141-48FF-422C-8AD5-F8DABBC8F26C [details] Taxonomy 1 May 1753 [details] Type material lectotype LINN (HERB. LINN. NO. 1024.2) (HERB. LINN. NO. 1024.2) [details]