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Distribution by County   143    
Agrostis exarata  Trin.
Spike bentgrass,   Spike redtop
Agrostis exarata is a perennial grasslike herb that is native to California, and also found elsewhere in North America and beyond.
Record Count by County

Alameda: 7 Lassen: 15 Riverside: 44 Siskiyou: 4
Alpine: 8 Los Angeles: 99 Sacramento: 10 Solano: 7
Amador: 16 Madera: 7 San Benito: 57 Sonoma: 64
Butte: 77 Marin: 92 San Bernardino: 120 Sutter: 1
Calaveras: 4 Mariposa: 20 San Diego: 49 Tehama: 26
Colusa: 11 Mendocino: 78 San Francisco: 32 Trinity: 14
Contra Costa: 10 Modoc: 8 San Joaquin: 1 Tulare: 32
El Dorado: 44 Mono: 32 San Luis Obispo: 51 Tuolumne: 16
Fresno: 44 Monterey: 77 San Mateo: 61 Ventura: 25
Glenn: 10 Napa: 25 Santa Barbara: 36 Yolo: 2
Humboldt: 56 Nevada: 43 Santa Clara: 11 Yuba: 10
Inyo: 16 Orange: 7 Santa Cruz: 30
Kern: 7 Placer: 66 Shasta: 18
Lake: 35 Plumas: 49 Sierra: 17

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).