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Distribution by County   10448    
Vicia americana  Willd.  ssp. americana 
American vetch
Vicia americana ssp. americana is a perennial herb or vine that is native to California, and also found elsewhere in western North America.
Record Count by County

Alameda: 44 Lake: 13 Plumas: 44 Siskiyou: 5
Alpine: 7 Lassen: 31 Riverside: 20 Solano: 5
Amador: 4 Los Angeles: 38 Sacramento: 1 Sonoma: 40
Butte: 31 Madera: 9 San Benito: 5 Stanislaus: 2
Calaveras: 2 Marin: 79 San Bernardino: 19 Sutter: 3
Colusa: 8 Mariposa: 10 San Diego: 88 Tehama: 32
Contra Costa: 34 Mendocino: 48 San Francisco: 35 Trinity: 85
Del Norte: 1 Modoc: 11 San Luis Obispo: 39 Tulare: 8
El Dorado: 16 Mono: 11 San Mateo: 66 Tuolumne: 14
Fresno: 27 Monterey: 41 Santa Barbara: 97 Ventura: 21
Glenn: 4 Napa: 22 Santa Clara: 23 Yolo: 2
Humboldt: 41 Nevada: 7 Santa Cruz: 27 Yuba: 2
Inyo: 17 Orange: 10 Shasta: 40
Kern: 31 Placer: 9 Sierra: 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).