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Ames' milkvetch

Scientific Name: Astragalus pulsiferae

Family: Fabaceae

Category: Dicot

Growth: Forb/herb

Duration: Perennial

Other Names:

       

Astragalus pulsiferae

Astragalus pulsiferae is a species of milkvetch also known by the common name Ames' milkvetch. It's a forb/herb, and a perennial plant.

Taxonomy and Nomenclature

  • Scientific Name: Astragalus pulsiferae A. Gray
  • Family: Fabaceae (Legume Family)
  • Genus: Astragalus L.
  • Common Names: Ames' milkvetch, Pulsifer's milk vetch. Other species in the genus are called milkvetch, goat's-thorn, or locoweed.
  • Variety: Astragalus pulsiferae var. pulsiferae A. Gray - Ames' milkvetch, Astragalus pulsiferae var. suksdorfii - Ames' milk-vetch

Distribution and Habitat

  • Astragalus pulsiferae is native to California and Nevada.
  • It is also known, but rare, in Washington State, USA, where Astragalus pulsiferae var. suksdorfii is critically endangered and a Federal Species of Concern and a State Endangered species.

Ecological Role

  • Some species of Astragalus are referred to as locoweed, particularly in North America.

Similar Plants

  • Astragalus pulsiferae var. pulsiferae is similar to A. anxius prior to fruiting.

Other Species of Astragalus

  • Astragalus purshii
  • Astragalus peckii
  • Astragalus filipes
  • Astragalus tiehmii
  • Astragalus yoder-williamsii
  • Astragalus acutirostris
  • Astragalus applegatei

Further Information

  • USDA PLANTS Database
  • Discover Life
  • Wikipedia