Eurybia integrifolia Calflora

Distribution by County 9489

Eurybia integrifolia (Nutt.) G. L. Nesom

Thickstem aster

Eurybia integrifolia is a perennial herb that is native to California, and also found elsewhere in western North America.

also called Aster integrifolius

Record Count by County


Alpine: 51	Fresno: 14	Mono: 15	Sierra: 29
Amador: 3	Lassen: 7	Nevada: 46	Siskiyou: 3
Butte: 7	Madera: 4	Placer: 60	Tehama: 5
Calaveras: 2	Mariposa: 11	Plumas: 54	Tulare: 20
El Dorado: 54	Modoc: 17	Shasta: 11	Tuolumne: 27

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: 02/14/2026).