Distribution by County   6252    
Perideridia leptocarpa  T. I. Chuang & Constance
Narrow seeded yampah,   Narrowseed yampah
Perideridia leptocarpa, a dicot, is a perennial herb that is native to California, and also found in Oregon.
California Rare Plant Rank: 4.3 (limited distribution).   CNDDB
Record Count by County

Siskiyou: 73 Trinity: 1

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]. 2022. Berkeley, California: The Calflora Database [a non-profit organization]. Available:   (Accessed: 06/26/2022).