Calflora, a 501c3 non-profit
Distribution by County   191    
Allium falcifolium  Hook. & Arn.
Scytheleaf onion,   Sickle leaf onion
Allium falcifolium is a perennial herb (bulb) that is native to California, and also found elsewhere in western North America.
Record Count by County

Alameda: 3 Humboldt: 50 Napa: 62 Siskiyou: 18
Colusa: 48 Lake: 79 San Luis Obispo: 2 Sonoma: 31
Contra Costa: 22 Marin: 38 San Mateo: 24 Tehama: 18
Del Norte: 7 Mendocino: 57 Santa Clara: 24 Trinity: 62
Glenn: 25 Monterey: 2 Shasta: 15

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).