Machaeranthera canescens Calflora

Distribution by County 5267

Machaeranthera canescens (Pursh) A. Gray

(not an active name)

Hoary aster, Hoary tansyaster

Machaeranthera canescens is a perennial herb that is native to California, and also found elsewhere in North America and beyond.

Record Count by County


Alpine: 51	Kern: 24	Nevada: 19	Siskiyou: 17
Amador: 1	Lake: 3	Placer: 13	Tehama: 6
Butte: 1	Lassen: 45	Plumas: 31	Trinity: 1
Colusa: 2	Los Angeles: 29	Riverside: 32	Tulare: 16
El Dorado: 22	Madera: 1	San Bernardino: 242	Tuolumne: 2
Fresno: 1	Mendocino: 1	San Diego: 10	Ventura: 19
Imperial: 1	Modoc: 17	Shasta: 15
Inyo: 123	Mono: 226	Sierra: 21

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: 12/04/2024).