Calflora, a 501c3 non-profit
Distribution by County   13177    
Crocanthemum aldersonii  (Greene) Janch.
Alderson's rush-rose
Crocanthemum aldersonii is a shrub that is native to California, and also found elsewhere in western North America.
also called Helianthemum scoparium
Record Count by County

Orange: 3 San Bernardino: 17 Santa Barbara: 2
Riverside: 22 San Diego: 205

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).