Compositae Working Group (CWG) (2025). Global Compositae Database. Grindelia inuloides var. microcephala (DC.) A.Gray. Accessed at: https://www.compositae.org/gcd/aphia.php?p=taxdetails&id=1237789 on 2025-09-13
Contributed data: Authors Data only shown for fields conflicting with the consensus taxon record (DC.) A. Gray [Tropicos] [details] Contributed data: Basionym Data only shown for fields conflicting with the consensus taxon record Grindelia microcephala [Govaerts World Compositae Checklist A-G] [details] Contributed data: Full Name Data only shown for fields conflicting with the consensus taxon record Grindelia inuloides var. microcephala (DC.) A. Gray [Tropicos] Grindelia inuloides Willd. var. microcephala (DC.) A.Gray [IPNI] [details] Contributed data: Published Data only shown for fields conflicting with the consensus taxon record Rep. U.S. Mex. Bound. 2(1) [Govaerts World Compositae Checklist A-G] Report on the United States and Mexican Boundary . . . Botany 2(1): [Tropicos] [details] LSID urn:lsid:compositae.org:names:22CD727F-3F29-486E-8D61-E4CC0F829E5D [details] Taxonomy Jul-Dec 1858 [details]