Calflora, a 501c3 non-profit
Distribution by County   5275    
Machaeranthera juncea  (Greene) Shinners

(not an active name)
Rush bristleweed,   Rush like bristleweed
Machaeranthera juncea is a perennial herb that is native to California, and also found in Baja California; Sonora, Mexico and Arizona.
also called Xanthisma junceum
Record Count by County

San Diego: 110

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).