Page author: David Giblin
Astragalus arthuri
Arthur's milk-vetch

Distribution: Occurring east of the Cascades crest, where known only from Asotin County in Washington; southeastern Washington to northeastern Oregon and adjacent west-central Idaho.

Habitat: Grassy hills and rocky meadows, often on basalt.

Flowers: May-June

Origin: Native

Growth Duration: Perennial

Conservation Status: Not of concern

Pollination: Bumblebees, bees, butterflies


[none provided]

Accepted Name:
Astragalus arthuri M.E. Jones
Publication: Contr. W. Bot. 8: 20. 1898.

Synonyms & Misapplications:
(none provided)
Additional Resources:

PNW Herbaria: Specimen records of Astragalus arthuri in the Consortium of Pacific Northwest Herbaria database.

WA Flora Checklist: Astragalus arthuri checklist entry.

OregonFlora: Astragalus arthuri information.

E-Flora BC: Astragalus arthuri atlas page.

CalPhotos: Astragalus arthuri photos.

USDA Plants: Astragalus arthuri information.

21 photographs:
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