Calflora, a 501c3 non-profit
Distribution by County   14341    
Porella bolanderi  (Austin) Pearson
Porella bolanderi is a liverwort that is native to California.
Record Count by County

Alameda: 28 Los Angeles: 47 Placer: 4 Santa Clara: 43
Amador: 2 Madera: 2 Riverside: 2 Shasta: 9
Butte: 4 Marin: 5 Sacramento: 1 Siskiyou: 6
Calaveras: 1 Mariposa: 9 San Benito: 3 Sonoma: 6
Contra Costa: 18 Mendocino: 8 San Diego: 6 Stanislaus: 2
Fresno: 3 Monterey: 9 San Francisco: 1 Trinity: 6
Humboldt: 2 Napa: 2 San Luis Obispo: 21 Tulare: 10
Kern: 2 Nevada: 2 San Mateo: 20 Ventura: 6
Lake: 2 Orange: 1 Santa Barbara: 36 Yuba: 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: 12/22/2024).