Taxon  Report   4428 
Juglans californica  S. Watson
Southern black walnut,  Southern california black walnut, Southern california walnut
Juglans californica
© 2007 Ricky Grubb
Click on a photo to see it bigger.
CalPhotos
Juglans californica
© 2003 Michael Charters
Juglans californica
© 2006 George W. Hartwell
Juglans californica, a dicot, is a tree that is native to California and is endemic (limited) to California.
It is included in the CNPS Inventory of Rare and Endangered Plants on list 4.2 (limited distribution).   7th Edition  /  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
Juglans californica
© 2003 Michael Charters
Family: JUGLANDACEAE  
Genus: Juglans
Communities:
Southern Oak Woodland, wetland-riparian
Wetlands:Equally likely to occur in wetlands or non wetlands [U.S. Fish & Wildlife Service.]
Toxicity: DERMATITIS   [California Poison Control System 2010]    
Distribution by County 

Add an Observation of  Juglans californica

Name Status:
Accepted by TJM2 + CNPS + PLANTS + JM93
Alternate Names:
(according to)

TJM2 + CNPS + PLANTS: Juglans californica var. californica
More information about  Juglans californica
Nursery / seed vendor availability from CNPLX
This plant is available commercially.
Landscaping information from Calscape
Photos on CalPhotos / Google Images
Jepson eFlora

Records from the Consortium of California Herbaria

Original Publication citation (ITIS)

USDA PLANTS Profile (JUCA)

Search the International Plants Names Index

Search efloras.org (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]. 2016. Berkeley, California: The Calflora Database [a non-profit organization].
Available: http://www.calflora.org/   (Accessed: Dec 09, 2016).

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