Compositae Working Group (CWG) (2021). Global Compositae Database. Rudbeckia serotina f. dichrona (Clute) Moldenke. Accessed at: https://www.compositae.org/aphia.php?p=taxdetails&id=1243250 on 2024-09-30
Contributed data: Basionym Data only shown for fields conflicting with the consensus taxon record Rudbeckia hirta fo. dichrona Clute [Tropicos] [details] LSID urn:lsid:compositae.org:names:14A4303C-C73C-441B-884C-6CFC2966CA12 [details]