Calflora
Taxon  Report   490    
Arabis rigidissima  Rollins  var. rigidissima 
Trinity mountain rockcress,  Trinity mtns. rock cress
Arabis rigidissima var. rigidissima, a dicot, is a perennial herb that is native to California, and is endemic (limited) to California.
California Rare Plant Rank: 1B.3 (rare, threatened, or endangered in CA and elsewhere).   CNPS Inventory
Observation Search
(observation details)
one or more occurrences
within a 7.5-minute quadrangle

Bloom Period
Family: BRASSICACEAE  
Genus: Arabis
Parent: Arabis rigidissima
Communities: Red Fir Forest
Name Status:
Accepted by CNPS + PLANTS

JEF other name:
Boechera rigidissima

 
More information about  Arabis rigidissima var. rigidissima
Nursery availability from CNPLX
Commercial availability unknown.
Jepson eFlora

USDA PLANTS Profile (ARRIR)


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]. 2019. Berkeley, California: The Calflora Database [a non-profit organization]. Available: https://www.calflora.org/   (Accessed: Nov 19, 2019).