Calflora, a 501c3 non-profit
Distribution by County   6776    
Polypodium calirhiza  S. A. Whitmore & A. R. Sm.
Acrid fern,   Licorice fern,   Nested polypody
Polypodium calirhiza is a fern that is native to California, and also found elsewhere in western North America.
Record Count by County

Alameda: 53 Marin: 83 San Benito: 8 Stanislaus: 3
Amador: 5 Mariposa: 6 San Francisco: 3 Sutter: 2
Butte: 152 Mendocino: 11 San Luis Obispo: 46 Tehama: 12
Calaveras: 4 Monterey: 23 San Mateo: 24 Tulare: 2
Contra Costa: 50 Napa: 19 Santa Clara: 16 Tuolumne: 10
El Dorado: 36 Nevada: 7 Santa Cruz: 15 Yolo: 2
Fresno: 8 Placer: 21 Shasta: 23 Yuba: 2
Humboldt: 16 Plumas: 18 Solano: 4
Lake: 4 Sacramento: 12 Sonoma: 19

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).