Compositae Working Group (CWG) (2025). Global Compositae Database. Rudbeckia fulgida var. umbrosa (C.L.Boynton & Beadle) Cronquist. Accessed at: https://www.compositae.org/gcd/aphia.php?p=taxdetails&id=1157939 on 2025-04-28
Present Inaccurate Introduced: alien Containing type locality
Unreviewed
Contributed data: Authors Data only shown for fields conflicting with the consensus taxon record (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 umbrosa 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. umbrosa (C.L. Boynt. & Beadle) Cronquist [Preliminary Checklist of North American Compositae] Rudbeckia fulgida Aiton var. umbrosa (C.L.Boynton & Beadle) Cronquist [IPNI] Rudbeckia fulgida var. umbrosa (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:3AAF9A5C-B8F3-44A9-9F2F-B8078D37F372 [details]