Distribution: Occurring in the Olympic Mountains in Washington; Alaska south in the Rocky Mountains to northeastern Oregon, Nevada, Utah, and Colorado, east to the Great Plains and eastern Canada.
Habitat: Foothill bluffs and riverbanks to subalpine and alpine ridges and scree.
Flowers: June-August
Origin: Native
Conservation Status: Threatened in Washington (WANHP)
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PNW Herbaria: Specimen records of Astragalus australis in the Consortium of Pacific Northwest Herbaria database.
WA Flora Checklist: Astragalus australis checklist entry.
E-Flora BC: Astragalus australis atlas page.
CalPhotos: Astragalus australis photos.
USDA Plants: Astragalus australis information.