Compositae Working Group (CWG) (2021). Global Compositae Database. Cirsium clavatum var. markaguntense S.L.Welsh. Accessed at: https://www.compositae.org/aphia.php?p=taxdetails&id=1242722 on 2024-11-03
original description(2003). Utah Fl., ed. 3. page(s): 168 [details]
Present Inaccurate Introduced: alien Containing type locality
Unreviewed
Contributed data: Authors Data only shown for fields conflicting with the consensus taxon record S.L. Welsh [Tropicos] [details] Contributed data: Full Name Data only shown for fields conflicting with the consensus taxon record Cirsium clavatum (M.E.Jones) Petr. var. markaguntense S.L.Welsh [IPNI] Cirsium clavatum var. markaguntensis S.L. Welsh [Tropicos] [details] Contributed data: Published Data only shown for fields conflicting with the consensus taxon record A Utah Flora: Third Edition, revised [Tropicos] Utah Fl. , ed. 3 [Govaerts World Compositae Checklist A-G] [details] LSID urn:lsid:compositae.org:names:F73248FD-818F-4658-9EDC-B9488B1758C5 [details] Type material 18 Aug 1973, 5918, N. D. Atwood & L. C. Higgins, Iron C.: 10 mi up Ceder Canyon east of Ceder City, holotype BRY [details]