Calflora, a 501c3 non-profit
Distribution by County   11952    
Poteridium annuum  (Nutt.) Spach
Western burnet
Poteridium annuum is an annual or perennial herb that is native to California, and also found elsewhere in western North America.
Record Count by County

Amador: 2 Nevada: 11 Santa Barbara: 4 Tuolumne: 2
Butte: 9 Placer: 3 Shasta: 14 Ventura: 1
Calaveras: 3 Plumas: 46 Sierra: 17 Yuba: 5
El Dorado: 2 Sacramento: 1 Siskiyou: 2
Lassen: 7 San Bernardino: 3 Tehama: 8
Modoc: 2 San Diego: 17 Trinity: 2

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: 11/24/2024).