Calflora, a 501c3 non-profit
Distribution by County   9494    
Eurybia radulina  (A. Gray) G. L. Nesom
Roughleaf aster
Eurybia radulina is a perennial herb that is native to California, and also found elsewhere in western North America.
also called Aster radulinus
Record Count by County

Alameda: 40 Marin: 99 San Benito: 1 Solano: 4
Amador: 1 Mariposa: 3 San Francisco: 8 Sonoma: 60
Butte: 47 Mendocino: 14 San Luis Obispo: 29 Tehama: 9
Contra Costa: 46 Merced: 1 San Mateo: 62 Trinity: 4
Del Norte: 2 Monterey: 43 Santa Barbara: 26 Tuolumne: 3
El Dorado: 10 Napa: 35 Santa Clara: 39 Yolo: 1
Humboldt: 14 Nevada: 6 Santa Cruz: 35 Yuba: 6
Lake: 15 Orange: 1 Shasta: 2
Lassen: 4 Placer: 8 Sierra: 3
Madera: 3 Plumas: 29 Siskiyou: 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: 12/03/2024).