Compositae Working Group (CWG) (2021). Global Compositae Database. Cirsium eriocephalum var. leiocephalum D.C.Eaton. Accessed at: https://www.compositae.org/aphia.php?p=taxdetails&id=1227138 on 2024-05-19
original description(1871). Botany [Fortieth Parallel] page(s): 196 [details]
From other sources
Contributed data: Authors Data only shown for fields conflicting with the consensus taxon record D.C. Eaton [Preliminary Checklist of North American Compositae] D.C. Eaton [Tropicos] [details] Contributed data: Full Name Data only shown for fields conflicting with the consensus taxon record Cirsium eriocephalum A. Gray var. leiocephalum D.C. Eaton [Preliminary Checklist of North American Compositae] Cirsium eriocephalum A.Gray var. leiocephalum D.C.Eaton [IPNI] Cirsium eriocephalum var. leiocephalum D.C. Eaton [Tropicos] [details] Contributed data: Published Data only shown for fields conflicting with the consensus taxon record United States Geological Expolration [sic] of the Fortieth Parallel. Botany [Tropicos] [details] LSID urn:lsid:compositae.org:names:01E147AC-82F7-4520-8E80-3088BA28156A [details] Type material 691, S.Watson, null US [details]