Compositae Working Group (CWG) (2025). Global Compositae Database. Chrysopsis villosa var. sessiliflora (Nutt.) A.Gray. Accessed at: https://www.compositae.org/gcd/aphia.php?p=taxdetails&id=1229859 on 2025-04-23
Contributed data: Authors Data only shown for fields conflicting with the consensus taxon record (Nutt.) A. Gray [Preliminary Checklist of North American Compositae] (Nutt.) A. Gray [Tropicos] [details] Contributed data: Basionym Data only shown for fields conflicting with the consensus taxon record Chrysopsis sessiliflora [Govaerts World Compositae Checklist A-G] [details] Contributed data: Full Name Data only shown for fields conflicting with the consensus taxon record Chrysopsis villosa (Pursh) Nutt. ex DC. var. sessiliflora (Nutt.) A. Gray [Preliminary Checklist of North American Compositae] Chrysopsis villosa (Pursh) Nutt. ex DC. var. sessiliflora (Nutt.) A.Gray [IPNI] Chrysopsis villosa var. sessiliflora (Nutt.) A. Gray [Tropicos] [details] Contributed data: Published Data only shown for fields conflicting with the consensus taxon record Syn. Fl. N. Amer. 1(2) [Govaerts World Compositae Checklist A-G] Synoptical Flora of North America 1(2): [Tropicos] [details] LSID urn:lsid:compositae.org:names:A08175DA-6216-43A5-8516-5CBFCB1729F9 [details]