Calflora, a 501c3 non-profit
Distribution by County   4485    
Juncus orthophyllus  Coville
Straight leaved rush,   Straightleaf rush
Juncus orthophyllus is a perennial grasslike herb that is native to California, and also found elsewhere in western North America.
Record Count by County

Alpine: 11 Kern: 2 Napa: 1 Siskiyou: 2
Butte: 41 Lake: 1 Nevada: 32 Sonoma: 3
Calaveras: 1 Lassen: 11 Placer: 25 Tehama: 14
Colusa: 1 Los Angeles: 3 Plumas: 37 Trinity: 12
Del Norte: 2 Madera: 2 San Bernardino: 27 Tulare: 33
El Dorado: 37 Mariposa: 12 San Luis Obispo: 1 Tuolumne: 4
Fresno: 20 Mendocino: 5 Santa Barbara: 9 Ventura: 1
Humboldt: 2 Modoc: 8 Shasta: 15 Yuba: 5
Inyo: 36 Mono: 81 Sierra: 23

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: 12/03/2024).