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San Miguel milkvetch

Scientific Name: Astragalus miguelensis

Family: Fabaceae

Category: Dicot

Growth: Forb/herb

Duration: Perennial

Other Names:

       

Astragalus miguelensis: San Miguel Milkvetch

Astragalus miguelensis, commonly known as San Miguel Milkvetch, is a rare perennial herb native to California.

Taxonomy and Nomenclature

  • Scientific Name: Astragalus miguelensis Greene
  • Family: Fabaceae (Pea family)
  • Synonyms: San Miguel Island milk vetch, San Miguel Island milkvetch

Common Names

  • San Miguel milkvetch
  • Milkvetch (general term for many Astragalus species)
  • Locoweed (in North America - applies to some Astragalus species)

Distribution and Habitat

  • Astragalus miguelensis is endemic to five of the eight Channel Islands in California.

Morphological Characteristics

  • It is described as a perennial wildflower that grows to 1-2 feet tall.

Related Species

  • Astragalus missiensis
  • Astragalus schmolliae (Schmoll's milkvetch)
  • Astragalus acutirostris (Sharpkeel milkvetch)
  • Astragalus agnicidus (Humboldt milkvetch)
  • Astragalus oocarpus (San Diego Milkvetch)
  • Astragalus microcystis (Dwarf milk-vetch)
  • Astragalus minthorniae (Minthorn's milkvetch)
  • Astragalus accidens (Rogue River milkvetch)
  • Astragalus accumbens (Zuni milkvetch)
  • Astragalus asymmetricus (San Joaquin milkvetch)
  • Astragalus bernardinus (San Bernardino milkvetch)

Further Information

  • Discover Life: Discover Life
  • University of California Santa Barbara
  • Dave's Garden: Dave's Garden