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Hamilton's milkvetch

Scientific Name: Astragalus hamiltonii

Family: Fabaceae

Category: Dicot

Growth: Forb/herb

Duration: Perennial

Other Names:

       

Astragalus hamiltonii: Hamilton's Milkvetch

Astragalus hamiltonii, commonly known as Hamilton's Milkvetch, is a forb/herb belonging to the genus Astragalus. It is also referred to as Hamilton milkvetch.

Considerations for Pets

  • As a member of the Astragalus genus, also known as locoweed in the western US, some species are known to be potentially poisonous.

Taxonomy and Nomenclature

  • Scientific Name: Astragalus hamiltonii Ced. Porter
  • Family: Fabaceae (Pea Family)
  • Genus: Astragalus L.
  • Synonym: Astragalus lonchocarpus var. hamiltonii (Ced. Porter) Isely

Distribution and Habitat

  • This plant is found in Western Uintah County, Utah.

Morphological Characteristics

  • Hamilton's Milkvetch is classified as a forb/herb, which is a non-woody plant that is not a grass.

Additional Information

  • The species is potentially threatened in Utah.
  • Survey dates for the species are typically from April 15 to May 15.

Related Species

  • Other Astragalus species mentioned include:
    • Astragalus adsurgens (Rattle Milkvetch)
    • Astragalus canadensis (Canadian Milkvetch)
    • Astragalus fucatus (Hopi Milkvetch)
    • Astragalus limnocharis var. limnocharis (Navajo Lake Milkvetch)
    • Astragalus bisulcatus (Two-Grooved Milk Vetch)
    • Astragalus linifolius (Grand Junction Milkvetch)
    • Astragalus platytropis (Broadkeel Milkvetch)
    • Astragalus albens (Humboldt milk-vetch)
    • Astragalus kentrophyta var. elatus (Sweetwater Mountains milk-vetch)
    • Astragalus crassicarpus (Groundplum Milkvetch)