Calflora, a 501c3 non-profit
Distribution by County   14472    
Porella cordaeana  (Huebener) Moore
Porella cordaeana is a liverwort that is native to California.
Record Count by County

Alameda: 14 Humboldt: 33 Nevada: 6 Shasta: 26
Alpine: 1 Kern: 1 Placer: 2 Siskiyou: 80
Amador: 5 Lake: 3 Plumas: 2 Sonoma: 2
Butte: 8 Los Angeles: 5 San Benito: 1 Tehama: 11
Calaveras: 3 Madera: 3 San Diego: 1 Trinity: 33
Contra Costa: 13 Marin: 6 San Luis Obispo: 4 Tulare: 18
Del Norte: 11 Mariposa: 15 San Mateo: 3 Tuolumne: 9
El Dorado: 8 Mendocino: 14 Santa Barbara: 3 Yuba: 1
Fresno: 8 Mono: 4 Santa Clara: 5
Glenn: 1 Monterey: 1 Santa Cruz: 2

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]. 2026. The Calflora Database [a non-profit organization]. Available: https://www.calflora.org/   (Accessed: 03/13/2026).