Calflora, a 501c3 non-profit
Distribution by County   4934    
Lithospermum californicum  A. Gray
California gromwell,   California stoneseed,   Gromwell
Lithospermum californicum is a perennial herb that is native to California, and also found elsewhere in western North America.
Record Count by County

Butte: 33 Placer: 10 Siskiyou: 3 Yuba: 3
Humboldt: 1 Plumas: 22 Tehama: 16
Modoc: 3 Shasta: 29 Trinity: 10
Nevada: 4 Sierra: 3 Tuolumne: 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]. 2024. Berkeley, California: The Calflora Database [a non-profit organization]. Available: https://www.calflora.org/   (Accessed: 11/21/2024).