Arabis rigidissima var. demota Calflora

Distribution by County 489

Arabis rigidissima Rollins var. demota Rollins

Carson range rock cress, Trinity mountain rockcress

Arabis rigidissima var. demota, a dicot, is a perennial herb that is native to California, and also found in Nevada.

also called Boechera rigidissima

California Rare Plant Rank: 1B.2 (rare, threatened, or endangered in CA and elsewhere). CNDDB

Record Count by County


El Dorado: 1	Placer: 2	Siskiyou: 2	Trinity: 3

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: https://www.calflora.org/ (Accessed: 06/26/2022).