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Patterson's milkvetch
Scientific Name: Astragalus pattersonii
Family: Fabaceae
Category: Dicot
Growth: Subshrub, Forb/herb
Duration: Perennial
Other Names:
Astragalus pattersonii - Patterson's Milkvetch
Discover the fascinating world of Astragalus pattersonii, commonly known as Patterson's Milkvetch. This plant, a member of the diverse Astragalus genus, holds ecological significance and has a unique presence in specific habitats.
Taxonomy and Nomenclature
- Scientific Name: Astragalus pattersonii A. Gray ex Brandegee
- Family: Fabaceae (Pea Family)
- Kingdom: Plantae
- Synonyms: Patterson milkvetch
Distribution and Habitat
Astragalus pattersonii is found in specific field locations within the United States.
Morphological Characteristics and Growth Habits
- Astragalus pattersonii is described as a subshrub forb/herb with a perennial life cycle.
Ecological Role
- Astragalus pattersonii is sometimes referred to as an indicator plant, potentially signaling areas where selenium poisoning could be a concern.
- It is also noted as a Federally Listed Endangered species.
Traditional Uses
- The Navajo, Kayenta people used Patterson's Milkvetch as a drug for ear medicine.
Related Species
- Leadville milkvetch (Astragalus molybdenus)
- Parry's milkvetch (Astragalus parryi)
Further Information
- Discover Life offers detailed information about the biology, natural history, ecology, identification, and distribution of Astragalus pattersonii.
- Additional information can be found in the USDA-NRCS PLANTS Database.
- Encyclopedia of Life
- ITIS Name: Astragalus pattersonii Gray (TSN 25625)