Compositae Working Group (CWG) (2024). Global Compositae Database. Coreopsis grandiflora Nutt. ex Chapm.. Accessed at: https://www.compositae.org/gcd/aphia.php?p=taxdetails&id=1141676 on 2025-03-26
original description(1860). Fl. South. U.S. page(s): 235 [details]
Unreviewed
Contributed data: Published Data only shown for fields conflicting with the consensus taxon record Flora of the southern United States [Tropicos] [details] LSID urn:lsid:compositae.org:names:D3A67996-FE2A-4E58-84AE-C690F529363C [details] Taxonomy 14 Aug 1860 [details]