Calflora, a 501c3 non-profit
Distribution by County   9192    
Petasites frigidus  (L.) Fr.
Arctic sweet coltsfoot
Petasites frigidus is a perennial herb that is native to California.
Record Count by County

Alameda: 1 Marin: 26 Plumas: 4 Santa Cruz: 54
Contra Costa: 1 Mendocino: 64 San Benito: 1 Siskiyou: 3
Del Norte: 15 Monterey: 48 San Francisco: 2 Sonoma: 35
Humboldt: 82 Napa: 5 San Mateo: 30 Tehama: 2
Lake: 2 Nevada: 1 Santa Clara: 35 Trinity: 8

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).