The Genus Astragalus

Thicket Milkvetch, Rogue River Milkvetch: Astragalus accidens var. accidens -

Thicket Milkvetch, Rogue River Milkvetch: Astragalus accidens var. hendersonii -

Alpine Locoweed, Alpine Milkvetch: Astragalus alpinus var. alpinus -

California Milkvetch: Astragalus californicus -

Sickle Milkvetch: Astragalus curvicarpus var. brachycodon -

Drummond's Milkvetch: Astragalus drummondii -

Threadstalk Milkvetch: Astragalus filipes -

Gambel Milkvetch: Astragalus gambelianus -

Howell's Milkvetch: Astragalus howellii - ?

Peck's Milkvetch: Astragalus peckii -

Sylvan Milkvetch: Astragalus umbraticus -

Balloon Milkvetch: Astragalus whitneyi var. siskiyouensis -

Balloon-pod Milk-vetch, Balloon Milk-vetch, Balloon Milkvetch: Astragalus whitneyi var. sonneanus -