Calflora, a 501c3 non-profit
Distribution by County   844    
Astragalus insularis  Kellogg  var. harwoodii  Munz & McBurney
Harwood's milk vetch,   Harwood's milkvetch
Astragalus insularis var. harwoodii is an annual herb that is native to California, and also found in Sonora, Mexico and Arizona.
California Rare Plant Rank: 2B.2 (rare, threatened, or endangered in CA; common elsewhere).
Record Count by County

Imperial: 25 Riverside: 111 San Bernardino: 1 San Diego: 31

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]. 2024. Berkeley, California: The Calflora Database [a non-profit organization]. Available: https://www.calflora.org/   (Accessed: 12/22/2024).