Compositae Working Group (CWG) (2025). Global Compositae Database. Symphyotrichum cordifolium var. racemiflorum (Fernald) G.L.Nesom. Accessed at: https://www.compositae.org/gcd/aphia.php?p=taxdetails&id=1228735 on 2025-09-11
Contributed data: Authors Data only shown for fields conflicting with the consensus taxon record (Fern.) G.L. Nesom [Preliminary Checklist of North American Compositae] (Fernald) G.L. Nesom [Tropicos] (L.) G.L.Nesom [IPNI] [details] Contributed data: Basionym Data only shown for fields conflicting with the consensus taxon record Aster cordifolius Michx. var. racemiflorus [IPNI] [details] Contributed data: Full Name Data only shown for fields conflicting with the consensus taxon record Symphyotrichum cordifolium (L.) G.L. Nesom var. racemiflorum (Fern.) G.L. Nesom [Preliminary Checklist of North American Compositae] Symphyotrichum cordifolium (L.) G.L.Nesom var. racemiflorum (Fernald) G.L.Nesom [IPNI] Symphyotrichum cordifolium var. racemiflorum [Govaerts World Compositae Checklist A-G] Symphyotrichum cordifolium var. racemiflorum (Fernald) G.L. Nesom [Tropicos] Symphyotrichum cordifolium var. racemiflorum (L.) G.L.Nesom [IPNI] [details] LSID urn:lsid:compositae.org:names:D6713C2B-C184-40A3-90EC-4C1911BD1B43 [details] Taxonomy 31 Jan 1995 [details]