Distribution: Much of Canada and the United States
Habitat: Lowland woods to mountain valleys and open, rocky alpine slopes
Cones: April - May
Origin: Native
Growth Duration: Perennial
Conservation Status: Not of concern
Prostrate, dioecious shrub or small tree 1-3 m. tall.
The bark very thin, reddish-brown, shredding and scaly.
Leaves mostly in 3u00e2u20acu2122s, needle-like to narrowly lanceolate, stiff and pungent, 7-12 mm. long, jointed at the base of the free portion, concave and whitish on the lower surface, dark green above.
Staminate cones ovoid, 3-5 mm. long, with 12-16 stamens; ovulate cones maturing the second season, berry-like, bluish-black, 6-9 mm. long, 1- to 3-seeded.
Publication: Sp. Pl. 2: 1040. 1753.
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var. depressa – common juniper, dwarf juniper, ground juniper, prostrate juniper
- var. jackii – Jack's common juniper, Jack's mat juniper Known from a single collection west of the Cascades crest in western Skamania County in Washington; Mount Hood in northern Oregon to northwestern California.
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var. kelleyi Washington to California
PNW Herbaria: Specimen records of Juniperus communis in the Consortium of Pacific Northwest Herbaria database.
WA Flora Checklist: Juniperus communis checklist entry.
OregonFlora: Juniperus communis information.
E-Flora BC: Juniperus communis atlas page.
CalPhotos: Juniperus communis photos.
USDA Plants: Juniperus communis information.
