Calflora, a 501c3 non-profit
Distribution by County   6657    
Poa ampla  Merr.

(not an active name)
Big bluegrass,   Western blue grass
Poa ampla is a perennial grasslike herb that is native to California, and also found elsewhere in western North America.
Record Count by County

Alameda: 48 Kings: 8 Placer: 72 Sierra: 92
Alpine: 48 Lake: 58 Plumas: 216 Siskiyou: 106
Amador: 21 Lassen: 759 Riverside: 184 Solano: 39
Butte: 100 Los Angeles: 412 Sacramento: 26 Sonoma: 53
Calaveras: 22 Madera: 56 San Benito: 436 Stanislaus: 11
Colusa: 31 Marin: 91 San Bernardino: 423 Sutter: 14
Contra Costa: 83 Mariposa: 150 San Diego: 234 Tehama: 70
Del Norte: 1 Mendocino: 36 San Francisco: 6 Trinity: 76
El Dorado: 97 Merced: 15 San Joaquin: 4 Tulare: 276
Fresno: 580 Modoc: 622 San Luis Obispo: 763 Tuolumne: 257
Glenn: 24 Mono: 366 San Mateo: 48 Ventura: 186
Humboldt: 48 Monterey: 140 Santa Barbara: 199 Yolo: 22
Imperial: 12 Napa: 43 Santa Clara: 118 Yuba: 3
Inyo: 429 Nevada: 98 Santa Cruz: 16
Kern: 626 Orange: 51 Shasta: 35

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: 12/22/2024).