Calflora, a 501c3 non-profit
Distribution by County   6384    
Phacelia procera  A. Gray
Tall phacelia
Phacelia procera is a perennial herb that is native to California, and also found elsewhere in western North America.
Record Count by County

Butte: 13 Lake: 2 Nevada: 7 Siskiyou: 9
Colusa: 1 Lassen: 4 Plumas: 13 Tehama: 8
Glenn: 1 Mariposa: 1 Shasta: 5 Trinity: 9
Humboldt: 1 Mendocino: 5 Sierra: 9

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: 12/04/2024).