Puneet Varma

Astragalus ertterae

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Kingdom  Plantae
Family  Fabaceae
Scientific name  Astragalus ertterae
Rank  Species
Order  Fabales
Genus  Astragalus
Higher classification  Milkvetch
Astragalus ertterae
People also search for  Astragalus gibbsii, Astragalus lentiformis

Astragalus ertterae is a rare species of milkvetch known by the common name Walker Pass milkvetch. It is endemic to California, where it is known from only three occurrences near Walker Pass in the Sierra Nevada.

Description

Astragalus ertterae is hairy perennial herb with a stem no more than 10 centimeters long, much of which grows underground. There are 4 or 5 leaves which are a few centimeters long and made up of several oval-shaped leaflets. The dense inflorescence holds up to 17 cream-colored flowers, each about a centimeter long. The fruit is a swollen, hairless legume pod which dries to a leathery texture.

References

Astragalus ertterae Wikipedia


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