Calflora, a 501c3 non-profit
Distribution by County   5149    
Lupinus formosus  Greene  var. robustus  C. P. Sm.
Giant western lupine,   Summer lupine
Lupinus formosus var. robustus is a perennial herb that is native to California.
Record Count by County

Alameda: 3 Lake: 1 Napa: 1 Santa Barbara: 1
Butte: 1 Los Angeles: 14 Plumas: 1 Sonoma: 2
Colusa: 3 Madera: 9 Riverside: 2 Stanislaus: 3
Contra Costa: 1 Mariposa: 1 San Bernardino: 1 Tuolumne: 1
Fresno: 14 Mendocino: 5 San Diego: 9 Ventura: 4
Glenn: 1 Merced: 8 San Joaquin: 1
Kern: 7 Monterey: 5 San Luis Obispo: 6

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: 11/23/2024).