Compositae Working Group (CWG) (2021). Global Compositae Database. Helianthus lodicatus Cuatrec.. Accessed at: https://compositae.org/aphia.php?p=taxdetails&id=1201056 on 2024-05-14
original description(1964). Proc. Biol. Soc. Washington 77 page(s): 144 [details]
From other sources
Contributed data: Published Data only shown for fields conflicting with the consensus taxon record Proceedings of the Biological Society of Washington 77: [Tropicos] [details] LSID urn:lsid:compositae.org:names:AB182B8A-1074-4C18-B310-BB08F928F86B [details] Type material 1756, H.Ellenberg, holotype U [details]