Watson, S., Eaton, D.C., Report of the Geological Exploration of the 40th Paralel, Botany (vol 5) (1857)
Botany [fortieth parallel]

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vol. 5 (1871)

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t. 12 (1871)

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name cited:
Astragalus pterocarpus S. Watson
name recognized:
Astragalus pterocarpus S. Watson

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family: Papilionaceae
tribe: Galegeae

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epithet: pterocarpus,-a,-um

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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=38327

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synonyms: