Taxon  Report   8838 
Quercus cedrosensis  C.H. Muller
Cedros island oak
Quercus cedrosensis, a dicot, is a tree that is native to California.
CNPS Rare Plant Rank: 2B.2 (rare, threatened, or endangered in CA; common elsewhere).   8th Edition

Interactive Distribution Map

Observation Hotline
(observation details + photos)

point, line, or polygon

one or more occurrences
within a 7.5-minute quadrangle

Plant Characteristics
and Associations

Bloom Period
Family: FAGACEAE  
Genus: Quercus
Toxicity: MINOR, DERMATITIS (ACORNS)   [California Poison Control System 2010]    
Distribution by County 

Add an Observation of  Quercus cedrosensis

Name Status:
Accepted by TJM2 + CNPS + PLANTS
More information about  Quercus cedrosensis
Nursery / seed vendor availability from CNPLX
Commercial availability unknown.
Landscaping information from Calscape
Photos on CalPhotos / Google Images
Jepson eFlora

Records from the Consortium of California Herbaria


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: Mar 20, 2018).

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