Calflora, a 501c3 non-profit
Distribution by County   8538    
Cyperus flavescens  L.
Yellow flatsedge
Cyperus flavescens is an annual grasslike herb that is not native to California.
Record Count by County

Butte: 32 Shasta: 1 Yuba: 2
San Diego: 1 Tehama: 4

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]. 2022. Berkeley, California: The Calflora Database [a non-profit organization]. Available:   (Accessed: 12/05/2022).