Calflora, a 501c3 non-profit
Distribution by County   10027    
Juncus acutus  L.
Spiny rush
Juncus acutus is a perennial grasslike herb (rhizomatous) that is native to California, and also found elsewhere in western North America.
Record Count by County

Imperial: 8 Orange: 71 San Diego: 334 Ventura: 58
Los Angeles: 95 Riverside: 43 San Luis Obispo: 36
Marin: 2 San Bernardino: 1 Santa Barbara: 23

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: 12/03/2024).