Compositae Working Group (CWG) (2025). Global Compositae Database. Rudbeckia fulgida var. sullivantii (C.L.Boynton & Beadle) Cronquist. Accessed at: https://www.compositae.org/gcd/aphia.php?p=taxdetails&id=1156526 on 2025-09-12
Contributed data: Authors Data only shown for fields conflicting with the consensus taxon record (Beadle & Boynton) Cronquist [SANBI] (C.L. Boynt. & Beadle) Cronquist [Preliminary Checklist of North American Compositae] (C.L. Boynton & Beadle) Cronquist [Tropicos] [details] Contributed data: Basionym Data only shown for fields conflicting with the consensus taxon record Rudbeckia sullivantii C.L. Boynton & Beadle [Tropicos] [details] Contributed data: Full Name Data only shown for fields conflicting with the consensus taxon record Rudbeckia fulgida Aiton var. sullivantii (C.L. Boynt. & Beadle) Cronquist [Preliminary Checklist of North American Compositae] Rudbeckia fulgida Aiton var. sullivantii (C.L.Boynton & Beadle) Cronquist [IPNI] Rudbeckia fulgida var. sullivantii (Beadle & Boynton) Cronquist [SANBI] Rudbeckia fulgida var. sullivantii (C.L. Boynton & Beadle) Cronquist [Tropicos] [details] Contributed data: Published Data only shown for fields conflicting with the consensus taxon record Rhodora 47(564): [Tropicos] [details] LSID urn:lsid:compositae.org:names:364176AB-AED6-4D20-B2F1-49115AC13E47 [details] Taxonomy as "Sullivantii" [details]