Walcott, M.V., North American wild flowers (1925-1927)
N. Amer. Wild Fl.

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vol. 2

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t. 103

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Cirsium hookerianum Nutt.

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name cited:
Cirsium hookerianum Nutt.

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family: Compositae
subfamily: Cichorioideae
tribe: Cardueae
subtribe: Carduinae

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epithet: hookerianus,-a,-um

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Illustration contributed by:
Smithsonian Institute, Washington, D.C., U.S.A.

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link to this page:
http://www.plantillustrations.org/illustration.php?id_illustration=177784

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contact about this record

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heterotypic synonyms:
Carduus hookerianus (A. Gray) A.Heller; Carduus kelseyi Rydb.; Cnicus hookerianus A. Gray;