Compositae Working Group (CWG) (2021). Global Compositae Database. Grindelia stricta var. macrophylla (Greene) Steyerm.. Accessed at: https://www.compositae.org/aphia.php?p=taxdetails&id=1233348 on 2025-03-28
Contributed data: Basionym Data only shown for fields conflicting with the consensus taxon record Grindelia macrophylla [Govaerts World Compositae Checklist A-G] [details] Contributed data: Published Data only shown for fields conflicting with the consensus taxon record Ann. Missouri Bot. Gard. 21 [Govaerts World Compositae Checklist A-G] Annals of the Missouri Botanical Garden 21(3): [Tropicos] [details] LSID urn:lsid:compositae.org:names:FF37E662-10AC-4373-A427-9925E13B758C [details]