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Taxon  Report  
Juniperus communis  L.  var. jackii  Rehder
Common juniper
Juniperus communis var. jackii is a shrub that is 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
bloom graphic
Bloom Period
Parent: Juniperus communis
Genus: Juniperus
Family: Cupressaceae  
Category: gymnosperm  
PLANTS group:Gymnosperm
Jepson eFlora section: gymnosperm

Toxicity: Dermal; Moderate

Wetlands:
Arid West: Occurs usually in non wetlands, occasionally in wetlands
Mountains, Valleys and Coast: Occurs in non wetlands

Ultramafic affinity: 4 - broad endemic / strong indicator

Habitat: slopes

Communities: North Coastal Coniferous Forest, Douglas-Fir Forest, Yellow Pine Forest, Lodgepole Forest, Subalpine Forest

Name Status:
Accepted by JEF
Alternate Names:
JEFJuniperus communis var. montana
PLANTSJuniperus communis var. montana
JEFJuniperus communis var. saxatilis
Information about  Juniperus communis var. jackii from other sources
Nursery availability from CNPLX
Commercial availability unknown.
Jepson eFlora

USDA PLANTS Profile (JUCOS2)

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]. 2023. Berkeley, California: The Calflora Database [a non-profit organization]. Available: https://www.calflora.org/   (Accessed: 06/05/2023).