Compositae Working Group (CWG) (2021). Global Compositae Database. Symphyotrichum spathulatum var. fremontii (Torr. & A.Gray) G.L.Nesom. Accessed at: https://www.compositae.org/aphia.php?p=taxdetails&id=1242309 on 2025-04-02
Contributed data: Authors Data only shown for fields conflicting with the consensus taxon record (Torr. & A. Gray) G.L. Nesom [Preliminary Checklist of North American Compositae] (Torr. & A. Gray) G.L. Nesom [Tropicos] [details] Contributed data: Basionym Data only shown for fields conflicting with the consensus taxon record Aster ascendens Hook. var. fremontii [IPNI] Aster ascendens var. fremontii Torr. & A. Gray [Tropicos] [details] Contributed data: Full Name Data only shown for fields conflicting with the consensus taxon record Symphyotrichum spathulatum (Lindl.) G.L. Nesom var. fremontii (Torr. & A. Gray) G.L. Nesom [Preliminary Checklist of North American Compositae] Symphyotrichum spathulatum (Lindl.) G.L.Nesom var. fremontii (Torr. & A.Gray) G.L.Nesom [IPNI] Symphyotrichum spathulatum var. fremontii [Govaerts World Compositae Checklist A-G] Symphyotrichum spathulatum var. fremontii (Torr. & A. Gray) G.L. Nesom [Tropicos] [details] Contributed data: Published Data only shown for fields conflicting with the consensus taxon record Phytologia 77(3): [Tropicos] [details] LSID urn:lsid:compositae.org:names:CDE9A5F1-11D8-48C0-AB25-5CC4A9FEC845 [details]