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tall spiny milkvetch

Scientific Name: Astragalus kentrophyta var. elatus

Family: Fabaceae

Category: Dicot

Growth: Subshrub, Forb/herb

Duration: Perennial

Other Names:

       

Astragalus kentrophyta var. elatus - Tall Spiny Milkvetch

Astragalus kentrophyta var. elatus, commonly known as tall spiny milkvetch, is a plant found throughout the western United States. It belongs to the Fabaceae (pea) family.

Considerations for Pets

  • This plant has a "spiny" characteristic, suggesting the presence of thorns or sharp edges.

Considerations for Children

  • This plant has a "spiny" characteristic, suggesting the presence of thorns or sharp edges.

Taxonomy and Nomenclature:

  • Scientific Name: Astragalus kentrophyta A. Gray var. elatus S. Watson
  • Common Names: Tall spiny milkvetch, spiny-leaved milkvetch, spiny milkvetch, prickly milkvetch, Nuttall's kentrophyta
  • Family: Fabaceae (Pea Family)
  • Synonyms: Astragalus kentrophyta A. Gray ssp. elatus (S. Watson) W.A. Weber.

Distribution and Habitat:

  • Found throughout the western United States.
  • Specifically mentioned as growing in Utah.
  • Prefers full sun.
  • Can be grown in the garden year-round.

Morphological Characteristics:

  • A low, perennial half-shrub.
  • Typically grows to 1 to 2 feet tall but can reach two feet.
  • Has many branches.
  • Leaves are linear and entire.
  • Silvery-white leaves.
  • Flowers are yellow and bloom in spring.

Ecological Role:

  • The species is mentioned as occurring in tall sagebrush vegetation.

Traditional Uses:

  • The Ramah Navajo used the root as a panacea, referring to it as "life medicine."