Calflora, a 501c3 non-profit
Distribution by County   4918    
Listera cordata  (L.) R. Br.
Heart leaved twayblade,   Heartleaf twayblade
Listera cordata is a perennial herb that is native to California, and also found elsewhere in North America and beyond.
also called Listera cordata var. nephrophylla
California Rare Plant Rank: 4.2 (limited distribution).
Record Count by County

Del Norte: 11 Mendocino: 14 Trinity: 1
Humboldt: 97 Siskiyou: 2

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).