Compositae Working Group (CWG) (2021). Global Compositae Database. Heterotheca echioides var. bolanderi (A.Gray) G.L.Nesom. Accessed at: https://www.compositae.org/aphia.php?p=taxdetails&id=1229213 on 2025-03-30
Contributed data: Authors Data only shown for fields conflicting with the consensus taxon record (A. Gray) G.L. Nesom [Tropicos] [details] Contributed data: Basionym Data only shown for fields conflicting with the consensus taxon record Chrysopsis bolanderi A. Gray [Tropicos] [details] Contributed data: Full Name Data only shown for fields conflicting with the consensus taxon record Heterotheca echioides (Benth.) Shinners var. bolanderi (A.Gray) G.L.Nesom [IPNI] Heterotheca echioides var. bolanderi (A. Gray) G.L. Nesom [Tropicos] [details] LSID urn:lsid:compositae.org:names:552DBB49-F032-4B65-ACE8-0006BCD5A3AC [details] Taxonomy Jul 1998 [details]