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Hall's milkvetch

Scientific Name: Astragalus hallii var. hallii

Family: Fabaceae

Category: Dicot

Growth: Forb/herb

Duration: Perennial

Other Names:

       

Hall's Milkvetch (Astragalus hallii)

Hall's Milkvetch, scientifically known as Astragalus hallii, is a perennial forb/herb belonging to the Pea family (Fabaceae). It is known for its purple wildflowers and small compound leaves.

Taxonomy and Nomenclature

  • Scientific Name: Astragalus hallii A. Gray
  • Family: Fabaceae (Pea Family)
  • Rank: Species
  • Synonyms:
    • Astragalus hallii var. fallax (M.E. Jones) Barneby

Distribution and Habitat

Hall's Milkvetch is found in the west and southwest regions of the USA. It is present in North America.

Morphological Characteristics

  • A non-woody plant that is not a grass (forb/herb).
  • Small compound leaves
  • Purple wildflowers

Ecological Role

Some milkvetch species, including Columbia milkvetch and timber milkvetch, have been studied for their effects on cattle on rangelands.

Quirky Facts

The species is named hallii in honor of Elihu Hall, a 19th-century collector.

Further Information

For more information about the biology, natural history, ecology, identification, and distribution of Astragalus hallii, you can visit Discover Life's page. Dave's Garden also provides a community for sharing tips and ideas for gardens.