Calflora, a 501c3 non-profit
Distribution by County   468    
Arabis lyallii  S. Watson  var. nubigena  (J. F. Macbr. & Payson) Rollins

(not an active name)

Lyall's cloud cress,   Lyall's rockcress
Arabis lyallii var. nubigena is a perennial herb that is native to California.

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: 05/16/2024).