Calflora, a 501c3 non-profit
Distribution by County   11552    
Crataegus gaylussacia  A. Heller
Klamath hawthorn
Crataegus gaylussacia is a tree or shrub that is native to California.
also called Crataegus suksdorfii
Record Count by County

Del Norte: 1 Mendocino: 1 Shasta: 3 Trinity: 17
Humboldt: 9 Plumas: 3 Siskiyou: 4
Marin: 1 San Mateo: 1 Sonoma: 19

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).