Taxon  Report   4505 
Juniperus occidentalis  Hook.
Western juniper
Juniperus occidentalis
© 2016 mark kircher
More photos from
CalPhotos / Calflora
Juniperus occidentalis
© 2017 Cynthia Powell
Juniperus occidentalis
© 2002 Timothy D. Ives
Juniperus occidentalis, a gymnosperm, is a tree that is native to California, is also found outside of California, but is confined to western North America.

Interactive Distribution Map

Observation Hotline
(observation details + photos)

point, line, or polygon

Plant Characteristics
and Associations

Bloom Period
Juniperus occidentalis
© 2006 Steve Matson
Genus: Juniperus
Northern Juniper Woodland, Yellow Pine Forest, Red Fir Forest, Lodgepole Forest
Toxicity: MINOR   [California Poison Control System 2010]    
Distribution by County 

Add an Observation of  Juniperus occidentalis

Name Status:
Accepted by JEF + PLANTS + JM93
Alternate Names:
(according to)

PLANTS: Juniperus californica var. siskiyouensis
ICPN + PLANTS: Juniperus occidentalis var. occidentalis
PLANTS: Sabina occidentalis
More information about  Juniperus occidentalis
Nursery / seed vendor availability from CNPLX
This plant is available commercially.
Landscaping information from Calscape
Photos on CalPhotos / Google Images
Photos on

Jepson eFlora

Records from the Consortium of California Herbaria

ITIS Original Publication citation


Search the International Plants Names Index

Search (Flora of North America)

Search the Lady Bird Johnson Wildflower Center

website references from Google

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]. 2018. Berkeley, California: The Calflora Database [a non-profit organization].
Available:   (Accessed: Aug 19, 2018).

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