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Huachuca Mountain milkvetch

Scientific Name: Astragalus hypoxylus

Family: Fabaceae

Category: Dicot

Growth: Forb/herb

Duration: Perennial

Other Names: AZ (Huachuca milk-vetch)

       

Astragalus hypoxylus: Huachuca Milkvetch

Astragalus hypoxylus, also known as Huachuca milkvetch or Huachuca Mountain milkvetch, is a rare flowering plant belonging to the legume family.

Considerations for Pets

  • The plant is a milkvetch and several species of milkvetch are known as "locoweed," particularly in North America.

Taxonomy and Nomenclature

  • Scientific Name: Astragalus hypoxylus S. Watson
  • Common Names: Huachuca milkvetch, Huachuca Mountain milkvetch
  • Family: Legume (Fabaceae)
  • Synonyms: Huachuca Mountain milkvetch
  • Taxonomic Status: Accepted

Distribution and Habitat

This rare plant is found in rocky limestone clearings within oak-juniper-pinyon woodlands, specifically in the Huachuca Mountains and Patagonia Mountains of Arizona.

Ecological Role

Astragalus hypoxylus is a species of special concern in the Patagonia Mountains.

Morphological Characteristics

  • It is classified as a forb/herb, meaning it's a non-woody plant that is not a grass.

Interactions with Other Organisms

It is included in the Biological Opinion on the Bill Williams Mountain Restoration Project and the Friends of the Huachuca Mountains is a non-profit organization provides educational opportunities and enhanced awareness of the natural

Further Information

  • Integrated Taxonomic Information System (ITIS)
  • Dave's Garden
  • The Nature Conservancy in Arizona Rare Plant Field