Astragalus nutans

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Astragalus nutans
Scientific classification
Kingdom: Plantae
(unranked): Angiosperms
(unranked): Eudicots
(unranked): Rosids
Order: Fabales
Family: Fabaceae
Genus: Astragalus
Species: A. nutans
Binomial name
Astragalus nutans

Astragalus chuckwallae

Astragalus nutans is a species of milkvetch known by the common name Providence Mountains milkvetch.


It is endemic to the Mojave Desert of eastern California, where it was named for the local Providence Mountains in the Mojave National Preserve.


Astragalus nutans is a small annual or perennial herb growing patchlike and low to the ground or erect to a maximum height near 15 centimeters. Its leaves are a few centimeters long and are made up of several narrow oval-shaped leaflets. Stem and leaves are coated thinly in rough hairs.

The inflorescence bears 6 to 10 pinkish purple flowers with pale petal tips. The fruit is an inflated legume pod up to 2.5 centimeters long. It dries to a thin papery texture and contains many seeds in its single chamber.

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