Calflora, a 501c3 non-profit
Distribution by County   8873    
Grimmia torquata  Drummond
Grimmia dry rock moss
Grimmia torquata is a moss that is native to California.
Record Count by County

Alpine: 2 Humboldt: 8 Nevada: 13 Tehama: 6
Amador: 2 Inyo: 1 Placer: 7 Trinity: 17
Calaveras: 3 Lake: 9 Plumas: 11 Tulare: 12
Del Norte: 10 Madera: 17 San Bernardino: 3 Tuolumne: 24
El Dorado: 10 Mariposa: 36 San Diego: 1
Fresno: 13 Mendocino: 2 Shasta: 7
Glenn: 2 Mono: 3 Siskiyou: 67

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: 01/14/2026).