Calflora, a 501c3 non-profit
Distribution by County   9491    
Symphyotrichum spathulatum  (Lindl.) G. L. Nesom  var. yosemitanum  (A. Gray) G. L. Nesom
Western bog aster
Symphyotrichum spathulatum var. yosemitanum is a perennial herb that is native to California.

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]. 2022. Berkeley, California: The Calflora Database [a non-profit organization]. Available:   (Accessed: 12/05/2022).