Calflora
Taxon  Report   4505    
Juniperus occidentalis  Hook.
Western juniper
Juniperus occidentalis
© 2006 Steve Matson
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
© 2016 mark kircher
Family: CUPRESSACEAE  
Genus: Juniperus
Communities: Northern Juniper Woodland, Yellow Pine Forest, Red Fir Forest, Lodgepole Forest

Toxicity: MINOR

Name Status:
Accepted by JEF + PLANTS

Alternate Names:
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 PlantID.net   /   Google Images
Jepson eFlora

Records from the Consortium of California Herbaria

ITIS Original Publication citation

USDA PLANTS Profile (JUOC)

Search the International Plants Names Index

Search efloras.org (Flora of North America)

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: https://www.calflora.org/   (Accessed: Nov 20, 2018).

The information on this page comes from diverse sources. None of the links are sponsored.