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

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vol. 4 (1893)

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t. 3

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name cited:
Erysimum asperum var. perenne S. Watson ex Cov.
name recognized:
Erysimum capitatum (Douglas) Greene
name recognized (basionym):
Cheiranthus capitatus Douglas

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family: Cruciferae

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epithet: asper, aspera, asperum

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

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link to this page:
https://www.plantillustrations.org/illustration.php?id_illustration=72220

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contact about this record

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synonyms:

homotypic synonyms:
Cheiranthus capitatus Douglas;