Biology:Astragalus pseudiodanthus

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Short description: Species of legume


Astragalus pseudiodanthus
Scientific classification edit
Kingdom: Plantae
Clade: Tracheophytes
Clade: Angiosperms
Clade: Eudicots
Clade: Rosids
Order: Fabales
Family: Fabaceae
Subfamily: Faboideae
Genus: Astragalus
Species:
A. pseudiodanthus
Binomial name
Astragalus pseudiodanthus
Barneby

Astragalus pseudiodanthus is a species of milkvetch known by the common name Tonopah milkvetch. It is native to the Great Basin deserts of Nevada and eastern California , such as the Tonopah area, where it grows in sandy habitat.

This plant is named for the very similar Astragalus iodanthus, of which it is sometimes treated as a variety.

Description

This is a small mat-forming perennial herb extending several stems from a stem base which lies beneath the surface of the sand. The leaves are up to 5 centimeters long and are made up of small crowded leaflets. The inflorescence is a cluster of reddish purple flowers.

The fruit is a legume pod up to about 2.5 centimeters long. It is fleshy when new and dries to a leathery texture.

External links

Wikidata ☰ Q4811285 entry