1890-1974 38 vols., Contributions from the United States National Herbarium Herbarium (1890-2006)
Contr. U.S. Natl. Herb.

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vol. 3 (1892)

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t. 2

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Cirsium canescens Nutt.

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name cited:
Carduus plattensis Rydb.
name recognized:
Cirsium canescens Nutt.

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

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epithet cited: plattensis,-is,-e

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epithet recognized: canescens

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Illustration contributed by:
Missouri Botanical Garden, St. Louis, U.S.A.

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link to this page:
http://www.plantillustrations.org/illustration.php?id_illustration=72193

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contact about this record

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synonyms:

homotypic synonyms:
Aster canescens var. viscosus (Nutt.) A. Gray; Cnicus canescens (Nutt.) Pammel; Dieteria canescens var. sessiliflora (Nutt.) D.R.Morgan & R.L.Hartm.; Gnaphalium canescens subsp. microcephalum (Nutt.) Stebbins & D.J.Keil; Machaeranthera canescens var. sessiliflora (Nutt.) B.L.Turner; Machaeranthera canescens var. viscosa (Nutt.) Piper; Machaeranthera canescens subsp. viscosa (Nutt.) Piper; Pseudognaphalium canescens subsp. microcephalum (Nutt.) Kartesz;
heterotypic synonyms:
Carduus dacoticus A.Nelson ex Visher; Carduus discolor Hook.; Carduus nebraskensis Britton; Carduus nelsonii ; Carduus plattensis Rydb.; Cirsium nebraskense (Britton) Lunell; Cirsium nelsonii (Pammel) Petr.; Cirsium plattense (Rydb.) Cockerell; Cirsium plattense (Rydb.) Cockerell ex Daniels; Cirsium plattense (Rydb.) Fernald; Cnicus nelsonii Pammel;