Calflora, a 501c3 non-profit
Distribution by County   6928    
Psorothamnus spinosus  (A. Gray) Barneby
Smoke tree,   Smoketree
Psorothamnus spinosus is a tree or shrub that is native to California, and also found elsewhere in western North America.
Record Count by County

Imperial: 67 Riverside: 203 San Diego: 227
Inyo: 6 San Bernardino: 207

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: 04/24/2024).