Calflora, a 501c3 non-profit
Distribution by County   6686    
Poa pratensis  L.
Kentucky blue grass,   Kentucky bluegrass
Poa pratensis is a perennial grasslike herb that is not native to California.
Cal-IPC rating: limited
Record Count by County

Alameda: 14 Lake: 29 Plumas: 136 Siskiyou: 119
Alpine: 21 Lassen: 124 Riverside: 56 Solano: 7
Amador: 4 Los Angeles: 41 Sacramento: 26 Sonoma: 65
Butte: 68 Madera: 35 San Benito: 1 Stanislaus: 1
Calaveras: 6 Marin: 64 San Bernardino: 226 Sutter: 1
Colusa: 5 Mariposa: 139 San Diego: 63 Tehama: 35
Contra Costa: 3 Mendocino: 101 San Francisco: 4 Trinity: 47
Del Norte: 8 Merced: 9 San Joaquin: 5 Tulare: 190
El Dorado: 47 Modoc: 129 San Luis Obispo: 18 Tuolumne: 111
Fresno: 164 Mono: 147 San Mateo: 34 Ventura: 13
Glenn: 8 Monterey: 15 Santa Barbara: 19 Yolo: 14
Humboldt: 68 Napa: 11 Santa Clara: 4 Yuba: 10
Inyo: 76 Nevada: 75 Santa Cruz: 8
Kern: 48 Orange: 3 Shasta: 88
Kings: 5 Placer: 72 Sierra: 72

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).