Calflora, a 501c3 non-profit
Distribution by County   11691    
Festuca perennis  (L.) Columbus & J.P. Sm.
Italian rye grass
Festuca perennis is an annual or perennial grasslike herb that is not native to California.
Cal-IPC rating: moderate
Record Count by County

Alameda: 103 Kings: 27 Plumas: 14 Siskiyou: 10
Alpine: 1 Lake: 34 Riverside: 97 Solano: 211
Amador: 28 Lassen: 4 Sacramento: 367 Sonoma: 241
Butte: 256 Los Angeles: 237 San Benito: 103 Stanislaus: 21
Calaveras: 71 Madera: 70 San Bernardino: 46 Sutter: 36
Colusa: 42 Marin: 745 San Diego: 353 Tehama: 157
Contra Costa: 73 Mariposa: 71 San Francisco: 207 Trinity: 76
Del Norte: 9 Mendocino: 152 San Joaquin: 10 Tulare: 159
El Dorado: 44 Merced: 127 San Luis Obispo: 145 Tuolumne: 118
Fresno: 120 Modoc: 2 San Mateo: 260 Ventura: 126
Glenn: 30 Monterey: 217 Santa Barbara: 184 Yolo: 118
Humboldt: 143 Napa: 47 Santa Clara: 387 Yuba: 98
Imperial: 2 Nevada: 45 Santa Cruz: 130
Inyo: 12 Orange: 103 Shasta: 48
Kern: 31 Placer: 54 Sierra: 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).