Calflora, a 501c3 non-profit
Distribution by County   803    
Astragalus asymmetricus  E. Sheld.
San joaquin milk vetch,   San joaquin milkvetch
Astragalus asymmetricus is a perennial herb that is native to California, and endemic (limited) to California.
Record Count by County

Alameda: 24 Los Angeles: 3 San Diego: 1 Stanislaus: 5
Contra Costa: 34 Madera: 5 San Joaquin: 1 Tuolumne: 1
Fresno: 7 Merced: 5 San Luis Obispo: 23
Kern: 13 Monterey: 11 San Mateo: 1
Lake: 1 San Benito: 81 Solano: 3

Suggested Citation
Calflora: Information on California plants for education, research and conservation, with data contributed by public and private institutions and individuals, including the Consortium of California Herbaria. [web application]. 2025. The Calflora Database [a non-profit organization]. Available: https://www.calflora.org/   (Accessed: 12/11/2025).