Calflora, a 501c3 non-profit
Distribution by County   210    
Allium lemmonii  S. Watson
Lemmon's onion
Allium lemmonii is a perennial herb (bulb) that is native to California, and also found elsewhere in western North America.
Record Count by County

Alpine: 7 Modoc: 18 Plumas: 20 Tuolumne: 1
Amador: 1 Mono: 3 Shasta: 4
Fresno: 1 Nevada: 15 Sierra: 17
Lassen: 30 Placer: 8 Siskiyou: 3

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: 06/10/2026).