Distribution by County   844    
Astragalus insularis  Kellogg  var. harwoodii  Munz & McBurney
Harwood's milk vetch,   Harwood's milkvetch
Astragalus insularis var. harwoodii, a dicot, 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).   CNDDB
Record Count by County

Imperial: 9 Riverside: 27 San Diego: 16

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]. 2022. Berkeley, California: The Calflora Database [a non-profit organization]. Available:   (Accessed: 05/18/2022).