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Distribution by County   5117    
Lupinus benthamii  A. Heller
Bentham lupine,   Spider lupine
Lupinus benthamii is an annual herb that is native to California, and endemic (limited) to California.
Record Count by County

Amador: 10 Madera: 30 San Diego: 1 Tulare: 57
Butte: 1 Mariposa: 39 San Francisco: 1 Tuolumne: 31
Calaveras: 8 Merced: 2 San Joaquin: 1 Ventura: 1
Contra Costa: 1 Monterey: 12 San Luis Obispo: 29 Yolo: 1
El Dorado: 27 Napa: 2 Santa Barbara: 22 Yuba: 10
Fresno: 50 Nevada: 10 Solano: 1
Kern: 137 Placer: 23 Stanislaus: 32
Los Angeles: 27 Sacramento: 28 Sutter: 1

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: 11/21/2024).