Calflora, a 501c3 non-profit
Distribution by County   11920    
Petrophytum caespitosum  (Nutt.) Rydb.
Mat rockspirea
Petrophytum caespitosum is a shrub that is native to California, and also found elsewhere in western North America.
Record Count by County

Fresno: 10 Mono: 14 Tulare: 5
Inyo: 79 San Bernardino: 50

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: 04/20/2024).