Calflora, a 501c3 non-profit
Distribution by County   11246    
Kopsiopsis hookeri  (Walp.) Govaerts
Small groundcone
Kopsiopsis hookeri is a perennial herb that is native to California, and also found elsewhere in western North America.
also called Boschniakia hookeri
California Rare Plant Rank: 2B.3 (rare, threatened, or endangered in CA; common elsewhere).
Record Count by County

Del Norte: 4 Lake: 1 Mendocino: 4 Sonoma: 2
Humboldt: 10 Marin: 16 San Mateo: 2 Trinity: 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]. 2026. The Calflora Database [a non-profit organization]. Available: https://www.calflora.org/   (Accessed: 01/16/2026).