Compositae Working Group (CWG) (2025). Global Compositae Database. Rudbeckia coryi Shinners. Accessed at: https://compositae.org/gcd/aphia.php?p=taxdetails&id=1135573 on 2025-09-12
original description(1949). Field & Lab. 17 page(s): 59 [details]
Unreviewed
Contributed data: Published Data only shown for fields conflicting with the consensus taxon record Field & Laboratory 17(2): [Tropicos] [details] LSID urn:lsid:compositae.org:names:9ABB1CC6-7586-46E7-9449-950DDE6A281F [details] Taxonomy as "Coryi" [details]