Compositae Working Group (CWG) (2025). Global Compositae Database. Cirsium grahamii A.Gray. Accessed at: https://www.compositae.org/gcd/aphia.php?p=taxdetails&id=1105682 on 2025-03-23
original descriptionGray, A. (1852). Plantae Wrightianae Texano-Neo-Mexicanae. <em>Smithsonian Contr. Knowl.</em> 3(5): 1-146. page(s): 102 [details]
original description(ofCnicus grahamii A.Gray)Gray, A. (1883). Contributions to North American Botany. I. Characters of new Compositae, with revisions of certain genera, and critical notes. <em>Proc. Amer. Acad. Arts.</em> 19: 1-96. page(s): 57 [details]
Present Inaccurate Introduced: alien Containing type locality
Unreviewed
Contributed data: Authors Data only shown for fields conflicting with the consensus taxon record A. Gray [CONABIO] A. Gray [Preliminary Checklist of North American Compositae] A. Gray [Tropicos] [details] Contributed data: Full Name Data only shown for fields conflicting with the consensus taxon record Cirsium grahamii A. Gray [CONABIO] Cirsium grahamii A. Gray [Preliminary Checklist of North American Compositae] Cirsium grahamii A. Gray [Tropicos] [details] Contributed data: Notes Data only shown for fields conflicting with the consensus taxon record as "Grahami" [Tropicos] [details] Contributed data: Published Data only shown for fields conflicting with the consensus taxon record Pl. Wright. 2 [Govaerts World Compositae Checklist A-G] Smithsonian Contributions to Knowledge 5(6): [Tropicos] [details] LSID urn:lsid:compositae.org:names:A6AD6246-617F-4096-A30E-B38AB1EC900A [details] Taxonomy 1 Feb 1853 [details]