Calflora, a 501c3 non-profit
Distribution by County   10159    
Olsynium douglasii  (A. Dietr.) E. P. Bicknell
Douglas' grasswidow
Olsynium douglasii is a perennial herb that is native to California, and also found elsewhere in western North America.
Record Count by County

Humboldt: 11 Modoc: 20 Trinity: 1
Lassen: 9 Siskiyou: 27

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: 04/24/2024).