Calflora, a 501c3 non-profit
Distribution by County   697    
Arrhenatherum elatius  (L.) J. Presl & C. Presl
Tall oatgrass
Arrhenatherum elatius is a perennial grasslike herb that is not native to California.
Record Count by County

Alameda: 2 Marin: 10 Plumas: 11 Tehama: 2
Alpine: 2 Mariposa: 1 San Francisco: 1 Trinity: 6
Amador: 1 Mendocino: 4 San Mateo: 31 Tulare: 1
Butte: 8 Monterey: 2 Santa Barbara: 1 Ventura: 2
Colusa: 1 Napa: 6 Santa Clara: 8 Yolo: 3
Humboldt: 32 Nevada: 1 Santa Cruz: 4 Yuba: 3
Lake: 3 Orange: 3 Sierra: 3
Lassen: 1 Placer: 8 Sonoma: 5

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).