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Distribution by County   4917    
Listera convallarioides  (Sw.) Nutt.
Broad leaved tway blade,   Broad lipped twayblade,   Broadlipped twayblade,   Twayblade
Listera convallarioides is a perennial herb that is native to California, and also found elsewhere in North America and beyond.
Record Count by County

Alpine: 1 Glenn: 5 Mendocino: 6 Sierra: 7
Amador: 2 Humboldt: 10 Mono: 3 Siskiyou: 9
Butte: 25 Kern: 2 Nevada: 12 Tehama: 15
Calaveras: 4 Kings: 1 Placer: 4 Trinity: 13
Colusa: 2 Lake: 1 Plumas: 30 Tulare: 10
Del Norte: 1 Lassen: 2 Riverside: 6 Tuolumne: 9
El Dorado: 16 Madera: 1 San Bernardino: 4
Fresno: 13 Mariposa: 8 Shasta: 21

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).