Calflora, a 501c3 non-profit
Distribution by County   7935    
Tetradymia argyraea  Munz & Roos
Striped cottonthorn,   Striped horsebrush
Tetradymia argyraea is a shrub that is native to California, and also found in Arizona.
California Rare Plant Rank: 4.3 (limited distribution).   CNDDB
Record Count by County

Inyo: 2 Riverside: 1 San Bernardino: 86

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: 10/03/2022).