Calflora, a 501c3 non-profit
Distribution by County   4916    
Listera caurina  Piper

(not an active name)
Northwest twayblade,   Northwestern twayblade
Listera caurina is a perennial herb that is native to California, and also found elsewhere in western North America.
also called Listera banksiana
Record Count by County

Humboldt: 18 Mendocino: 5 Shasta: 1 Siskiyou: 9

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: 11/21/2024).