Calflora, a 501c3 non-profit
Distribution by County   3140    
Erigeron glaucus  Ker Gawl.
Seaside daisy,   Seaside fleabane
Erigeron glaucus is a perennial herb that is native to California, and also found elsewhere in western North America.
Record Count by County

Alameda: 5 Marin: 136 San Luis Obispo: 62 Solano: 1
Del Norte: 15 Mendocino: 145 San Mateo: 161 Sonoma: 120
Humboldt: 51 Monterey: 133 Santa Barbara: 97 Ventura: 18
Los Angeles: 4 San Francisco: 98 Santa Cruz: 80

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]. 2025. The Calflora Database [a non-profit organization]. Available: https://www.calflora.org/   (Accessed: 12/07/2025).