Calflora, a 501c3 non-profit
Distribution by County   12061    
Stipa occidentalis  Thurb. ex S. Watson
Western needlegrass
Stipa occidentalis is a perennial grasslike herb that is native to California.
Record Count by County

Alpine: 11 Inyo: 46 Nevada: 48 Sierra: 38
Amador: 4 Kern: 7 Placer: 34 Siskiyou: 6
Butte: 14 Lassen: 55 Plumas: 50 Tehama: 9
Calaveras: 3 Los Angeles: 23 Riverside: 8 Trinity: 15
Colusa: 1 Madera: 4 Sacramento: 1 Tulare: 52
El Dorado: 54 Mariposa: 25 San Bernardino: 81 Tuolumne: 27
Fresno: 74 Modoc: 25 San Diego: 8 Ventura: 12
Humboldt: 7 Mono: 90 Shasta: 19 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: 11/21/2024).