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Nuttall's milkvetch
Scientific Name: Astragalus nuttallii var. nuttallii
Family: Fabaceae
Category: Dicot
Growth: Forb/herb
Duration: Perennial
Other Names:
Nuttall's Milkvetch (Astragalus nuttallii)
Astragalus nuttallii, commonly known as Nuttall's Milkvetch, is a plant species found in specific regions of North America. This page provides information about its taxonomy, distribution, and other characteristics.
Considerations for Pets
- Some species of Astragalus are also known as "locoweed".
- The plant produces seed pods.
Considerations for Children
- Some species of Astragalus are also known as "locoweed".
- The plant produces seed pods.
Common Names
- Nuttall's Milkvetch
- Nuttall's Locoweed
- Ocean Bluff Milk Vetch
- Rattle-weed
- Small-flowered milkvetch
Taxonomy and Nomenclature
- Scientific Name: Astragalus nuttallii (Torr. & A. Gray) J.T. Howell
- Family: Fabaceae (Pea Family)
- Kingdom: Plantae
- Taxonomic Rank: Species, Variety
- Synonyms:
- Astragalus nuttallianus DC.
- Astragalus menziesii A. Gray
- USDA Symbol: ASNU4
Distribution and Habitat
- Native to California and Baja California.
- Grows on coastal bluffs, along the coastal strand, sand dunes and rocky areas.
Morphological Characteristics
- An erect plant that typically grows six to twelve inches tall.
- Flowers can be white, pink, lavender, or light.
- May appear soft, fuzzy, and gray in harsh conditions with salt spray or drought.
Variety Information
- Astragalus nuttallii var. nuttallii
- Astragalus nuttallii var. virgatus
- Astragalus nuttallianus var. nuttallianus
- Astragalus bisulcatus var. sonorae
Ecological Role
- Nitrogen-fixing plant.
Interactions with Other Organisms
- Associated with Nuttall's Blister Beetle.
Further Information
- California Native Plant Society (San Diego Chapter): WWW.CNPSSD.ORG
- Dave's Garden