Calflora, a 501c3 non-profit
Distribution by County   11174    
Boechera tiehmii  (Rollins) Al-Shehbaz
Tiehm's rock cress
Boechera tiehmii is a perennial herb that is native to California, and also found in Nevada.
also called Arabis tiehmii
California Rare Plant Rank: 1B.3 (rare, threatened, or endangered in CA and elsewhere).
Record Count by County

Alpine: 1 Mono: 24 Tuolumne: 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: 04/25/2024).