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Distribution by County   5097    
Lupinus albifrons  Benth. in Lindl.
Silver bush lupine, Silver lupine
Lupinus albifrons is a shrub that is native to California, and also found elsewhere in western North America.
Record Count by County

Alameda: 118 Kings: 2 Placer: 39 Shasta: 30
Amador: 7 Lake: 41 Plumas: 26 Sierra: 1
Butte: 72 Lassen: 6 Riverside: 21 Siskiyou: 41
Calaveras: 18 Los Angeles: 97 Sacramento: 20 Solano: 16
Colusa: 34 Madera: 53 San Benito: 196 Sonoma: 58
Contra Costa: 117 Marin: 151 San Bernardino: 21 Stanislaus: 38
Del Norte: 1 Mariposa: 42 San Diego: 56 Sutter: 19
El Dorado: 49 Mendocino: 39 San Francisco: 22 Tehama: 21
Fresno: 91 Merced: 5 San Joaquin: 4 Trinity: 45
Glenn: 11 Mono: 2 San Luis Obispo: 239 Tulare: 68
Humboldt: 23 Monterey: 241 San Mateo: 92 Tuolumne: 11
Imperial: 4 Napa: 57 Santa Barbara: 317 Ventura: 158
Inyo: 7 Nevada: 27 Santa Clara: 76 Yolo: 6
Kern: 89 Orange: 34 Santa Cruz: 109 Yuba: 13

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]. 2026. The Calflora Database [a non-profit organization]. Available: https://www.calflora.org/   (Accessed: 05/13/2026).