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Taxon  Report  
Allium atrorubens  S. Watson  var. cristatum  (S. Watson) McNeal
Crested onion,   Darkred onion,   Wild onion
Allium atrorubens var. cristatum is a perennial herb (bulb) that is native to California.
California Rare Plant Rank: 4.3 (limited distribution).
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
Observation Search
(142 records)
yellowone or more occurrences
within a 7.5-minute quadrangle
bloom graphic
Bloom Period
Parent: Allium atrorubens
Genus: Allium
Family: Alliaceae  
(Liliaceae)
Category: angiosperm  
PLANTS group:Monocot
Jepson eFlora section: monocot

Toxicity: MINOR
Name Status:
Accepted by JEF + CNPS + PLANTS
Alternate Names:
PLANTSAllium atrorubens ssp. inyoensis
PLANTSAllium atrorubens var. inyoensis
JEFAllium atrorubens var. inyonis
PLANTSAllium cristatum
PLANTSAllium inyonis
...
Information about  Allium atrorubens var. cristatum from other sources
Nursery availability from CNPLX
Commercial availability unknown.
Jepson eFlora

USDA PLANTS Profile (ALATC)

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Google Images

Photos on iNaturalist

ID Tips on PlantID.net


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]. 2023. Berkeley, California: The Calflora Database [a non-profit organization]. Available: https://www.calflora.org/   (Accessed: 02/02/2023).