Page authors: Don Knoke, David Giblin
Astragalus conjunctus
basalt milk-vetch, stiff milk-vetch

Distribution: Occurring east of the Cascades crest from south-central to southeastern Washington; Washington to southeast Oregon and adjacent southwestern Idaho.

Habitat: Sagebrush grasslands to brushy slopes and ponderosa pine forest openings.

Flowers: May-July

Origin: Native

Growth Duration: Perennial

Conservation Status: Not of concern


[none provided]

Accepted Name:
Astragalus conjunctus S. Watson
Publication: Proc. Amer. Acad. Arts xvii. 371. 1881. 1881.

Synonyms & Misapplications:
(none provided)
var. rickardii – stiff milk-vetch
Additional Resources:

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

WA Flora Checklist: Astragalus conjunctus checklist entry.

E-Flora BC: Astragalus conjunctus atlas page.

CalPhotos: Astragalus conjunctus photos.

USDA Plants: Astragalus conjunctus information.

38 photographs:
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