Compositae Working Group (CWG) (2021). Global Compositae Database. Cirsium calcareum var. bipinnatum (Eastw.) S.L.Welsh. Accessed at: https://www.compositae.org/aphia.php?p=taxdetails&id=1232034 on 2024-10-02
original description(1983). Great Basin Naturalist 43 page(s): 249 [details]
Unverified
Contributed data: Authors Data only shown for fields conflicting with the consensus taxon record (Eastw.) S.L. Welsh [Preliminary Checklist of North American Compositae] (Eastw.) S.L. Welsh [Tropicos] [details] Contributed data: Basionym Data only shown for fields conflicting with the consensus taxon record Cirsium drummondii var. bipinnatum [Govaerts World Compositae Checklist A-G] Cnicus drummondii var. bipinnatus Eastw. [Tropicos] [details] Contributed data: Full Name Data only shown for fields conflicting with the consensus taxon record Cirsium calcareum (M.E. Jones) Woot. & Standl. var. bipinnatum (Eastw.) S.L. Welsh [Preliminary Checklist of North American Compositae] Cirsium calcareum var. bipinnatum (Eastw.) S.L. Welsh [Tropicos] Cirsium calcareum Wooton & Standl. var. bipinnatum (Eastw.) S.L.Welsh [IPNI] [details] Contributed data: Published Data only shown for fields conflicting with the consensus taxon record Great Basin Naturalist 43(2) [IPNI] Great Basin Naturalist 43(2): [Tropicos] [details] LSID urn:lsid:compositae.org:names:F06AA421-D447-40FC-A97A-81D1A23E4EF1 [details]