Biology:Astragalus johannis-howellii

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Short description: Species of legume

Astragalus johannis-howellii
Astragalus johannis-howellii.jpg

Imperiled (NatureServe)[1]
Scientific classification edit
Kingdom: Plantae
Clade: Tracheophytes
Clade: Angiosperms
Clade: Eudicots
Clade: Rosids
Order: Fabales
Family: Fabaceae
Subfamily: Faboideae
Genus: Astragalus
Species:
A. johannis-howellii
Binomial name
Astragalus johannis-howellii
Barneby

Astragalus johannis-howellii is a species of milkvetch known by the common name Long Valley milkvetch. It is native to eastern California , including Long Valley in Mono County, and its distribution extends over the border into Nevada. It is a plant of the Great Basin's scrub habitat.[2]

This is a small perennial herb forming loose clumps of very thin branching stems up to 20 centimetres long. The leaves are a few centimetres long and are made up of many tiny folded oval-shaped leaflets. The inflorescence holds 6 to 12 off-white pale-striped flowers, each a few millimetres long. The fruit is a hanging legume pod up to a centimeter in length, thinly hairy and papery in texture. This species was named for the botanist John Thomas Howell.[3]

References

External links

Wikidata ☰ Q4811241 entry