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Allium lacunosum  S. Watson  var. lacunosum 
Pitted onion
© 2016 Steve Matson
© 2016 Steve Matson
© 2016 Steve Matson
© 2020 Ron Vanderhoff
© 2016 Steve Matson
© 2020 Ron Vanderhoff
© 2023 Mike Russler
© 2012 Ron Vanderhoff
© 2023 John Rawlings
© 2024 Ron Vanderhoff
© 2024 Ron Vanderhoff
© 2023 John Rawlings
© 2023 Suzanne L. Weakley
© 2023 Mike Russler
© 2024 Ron Vanderhoff
© 2023 Ron Vanderhoff
© 2023 Mike Russler
© 2023 Mike Russler
© 2022 John Rawlings
© 2016 Steve Matson
© 2020 Ron Vanderhoff
© 2020 Ron Vanderhoff
© 2020 Ron Vanderhoff
© 2020 Ron Vanderhoff
© 2020 Ron Vanderhoff
© 2020 Ron Vanderhoff
© 2020 Ron Vanderhoff
© 2020 Ron Vanderhoff
© 2020 Ron Vanderhoff
© 2020 Ron Vanderhoff
© 2020 Diane Renshaw
© 2016 Steve Matson
© 2018 Adam Chasey
Allium lacunosum var. lacunosum is a perennial herb (bulb) that is native to California, and endemic (limited) 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
Parent: Allium lacunosum
Genus: Allium
Family: Alliaceae  
(Liliaceae)
Category: angiosperm  
PLANTS group:Monocot
Jepson eFlora section: monocot

Ultramafic affinity: 3.8 - broad endemic / strong indicator
Name Status:
Accepted by JEF + JEF + PLANTS + POWO

Information about  Allium lacunosum var. lacunosum from other sources
Nursery availability from CNPLX
Commercial availability unknown.
Jepson eFlora

USDA PLANTS Profile (ALLAL)

Photos on Calflora

Photos on CalPhotos

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. [web application]. 2025. The Calflora Database [a non-profit organization]. Available: https://www.calflora.org/   (Accessed: 03/30/2025).