Calflora, a 501c3 non-profit
Distribution by County   10402    
Symphyotrichum chilense  (Nees) G. L. Nesom
California aster,   Pacific aster
Symphyotrichum chilense is a perennial herb that is native to California, and found only slightly beyond California borders.
also called Aster chilensis
Record Count by County

Alameda: 59 Los Angeles: 3 San Benito: 3 Solano: 16
Alpine: 1 Marin: 202 San Bernardino: 3 Sonoma: 49
Butte: 32 Mariposa: 3 San Diego: 14 Stanislaus: 2
Calaveras: 2 Mendocino: 29 San Francisco: 99 Sutter: 3
Colusa: 3 Monterey: 54 San Joaquin: 3 Tehama: 2
Contra Costa: 34 Napa: 11 San Luis Obispo: 71 Tuolumne: 1
Del Norte: 1 Nevada: 4 San Mateo: 269 Ventura: 25
El Dorado: 3 Placer: 5 Santa Barbara: 94 Yolo: 9
Humboldt: 38 Plumas: 4 Santa Clara: 27 Yuba: 2
Kern: 1 Riverside: 2 Santa Cruz: 96
Lake: 1 Sacramento: 10 Sierra: 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: 11/23/2024).