Calflora, a 501c3 non-profit
Distribution by County   9455    
Crataegus castlegarensis  J. B. Phipps & O'Kennon
Castlegar hawthorne
Crataegus castlegarensis is a shrub that is native to California.
California Rare Plant Rank: 3 (review list).
Record Count by County

Modoc: 12 Plumas: 6 Shasta: 28

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]. 2023. Berkeley, California: The Calflora Database [a non-profit organization]. Available:   (Accessed: 11/28/2023).