Taxonomy Paxton referred to the basionym as: "Rudbeckia speciosa DeCandolle"
Taxonomy Paxton referred to the basionym as: "Rudbeckia speciosa DeCandolle" [details]
Compositae Working Group (CWG) (2021). Global Compositae Database. Echinacea speciosa (Wender.) Paxton. Accessed at: https://www.compositae.org/aphia.php?p=taxdetails&id=1184245 on 2025-01-22
Contributed data: Authors Data only shown for fields conflicting with the consensus taxon record Paxton [Govaerts World Compositae Checklist A-G] [details] Contributed data: Full Name Data only shown for fields conflicting with the consensus taxon record Echinacea speciosa Paxton [Govaerts World Compositae Checklist A-G] [details] LSID urn:lsid:compositae.org:names:10C89600-7A5F-468D-A783-6968C6724651 [details] Taxonomy Paxton referred to the basionym as: "Rudbeckia speciosa DeCandolle" [details]