Calflora, a 501c3 non-profit
Distribution by County   1485    
Cardamine cordifolia  A. Gray  var. lyallii  (S. Watson) A. Nelson & J. F. Macbr.

(not an active name)

Heartleaf bittercress,   Lyall's bitter cress
Cardamine cordifolia var. lyallii is a perennial herb that is native to California, and also found elsewhere in North America and beyond.
Record Count by County

Lassen: 2 Nevada: 2 Plumas: 5
Modoc: 1 Placer: 13 Siskiyou: 8

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: 05/18/2024).