Calflora, a 501c3 non-profit
Distribution by County   5141    
Lupinus excubitus  M. E. Jones  var. excubitus 
Grape lupine,   Grape soda lupine
Lupinus excubitus var. excubitus is a shrub that is native to California.

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]. 2023. Berkeley, California: The Calflora Database [a non-profit organization]. Available:   (Accessed: 12/09/2023).