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Distribution by County   5208    
Lupinus rivularis  Douglas ex Lindl.
Riverbank lupine
Lupinus rivularis is a perennial herb that is native to California, and also found elsewhere in western North America.
also called Lupinus latifolius
Record Count by County

Alameda: 23 Kern: 17 Nevada: 2 Shasta: 19
Alpine: 3 Lake: 19 Orange: 28 Sierra: 1
Butte: 6 Los Angeles: 63 Placer: 10 Siskiyou: 4
Calaveras: 4 Madera: 7 Plumas: 21 Solano: 4
Colusa: 4 Marin: 37 Riverside: 54 Sonoma: 39
Contra Costa: 11 Mariposa: 42 San Bernardino: 61 Stanislaus: 3
Del Norte: 6 Mendocino: 27 San Diego: 76 Tehama: 11
El Dorado: 30 Merced: 1 San Luis Obispo: 51 Trinity: 46
Fresno: 27 Modoc: 12 San Mateo: 48 Tulare: 19
Glenn: 10 Mono: 5 Santa Barbara: 37 Tuolumne: 25
Humboldt: 66 Monterey: 22 Santa Clara: 25 Ventura: 36
Inyo: 1 Napa: 20 Santa Cruz: 34 Yuba: 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).