Calflora, a 501c3 non-profit
Distribution by County   492    
Arabis serpentinicola  Roll.

(not an active name)
Preston peak rock cress
Arabis serpentinicola is a perennial herb that is native to California, and endemic (limited) to California.
also called Arabis mcdonaldiana
Record Count by County

Del Norte: 36 Mendocino: 25 Siskiyou: 2

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).