Arabis breweri var. austiniae Calflora

Distribution by County 439

Arabis breweri S. Watson var. austiniae (Greene) Rollins

(not an active name)

Brewer's rockcress, Rebecca austin's rock cress

Arabis breweri var. austiniae is a perennial herb that is native to California.

New name: Boechera breweri ssp. shastaensis

Record Count by County


Butte: 26	Lassen: 2	Shasta: 12	Trinity: 5
Colusa: 1	Placer: 1	Sierra: 2
Contra Costa: 1	Plumas: 1	Siskiyou: 4

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]. 2026. The Calflora Database [a non-profit organization]. Available: https://www.calflora.org/ (Accessed: 05/19/2026).