Calflora Taxon Report
Allium cepa  L.
Garden onion
Allium cepa is a perennial herb (bulb) that is not native to California.
Siskiyou Del Norte Modoc Humboldt Shasta Lassen Trinity Plumas Tehama Butte Mendocino Glenn Sierra Yuba Lake Nevada Colusa Placer Sutter El Dorado Yolo Alpine Napa Sonoma Sacramento Mono Amador Solano Calaveras Tuolumne San Joaquin Marin Contra Costa Alameda Santa Cruz Mariposa Madera San Francisco San Mateo Merced Fresno Stanislaus Santa Clara Inyo San Benito Tulare Kings Monterey San Bernardino San Luis Obispo Kern Santa Barbara Ventura Los Angeles Riverside Orange San Diego Imperial
DJJJASONAFMM

Bloom Period
Genus: Allium
Family: Alliaceae  
(Liliaceae)
Category: angiosperm  
PLANTS group:Monocot
Jepson eFlora section: monocot

Communities: escaped cultivar
Name Status:
Accepted by JEF + PLANTS + POWO
Alternate Names:
PLANTSAllium cepa var. aggregatum
PLANTSAllium cepa var. cepa
PLANTSAllium cepa var. multiplicans
PLANTSAllium cepa var. proliferum
PLANTSAllium cepa var. solaninum
Information about Allium cepa from other sources
Suggested Citation
“Calflora - Taxon Report.” The Calflora Database, a non-profit organization. .

Accessed: