Calflora, a 501c3 non-profit
Distribution by County   10994    
Nuphar polysepala  Engelm.
Rocky mountain pond-lily
Nuphar polysepala is a perennial herb (aquatic) that is native to California.
Record Count by County

Alpine: 9 Lassen: 8 Nevada: 6 Santa Clara: 3
Butte: 6 Los Angeles: 1 Placer: 2 Shasta: 5
Del Norte: 11 Madera: 1 Plumas: 22 Sierra: 1
El Dorado: 30 Marin: 8 San Diego: 1 Siskiyou: 10
Fresno: 5 Mariposa: 3 San Francisco: 1 Sonoma: 9
Humboldt: 9 Mendocino: 22 San Joaquin: 1 Trinity: 10
Lake: 1 Mono: 3 San Luis Obispo: 6 Tuolumne: 11

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).