Taxon  Report   1828 
Ceanothus sonomensis  J. Howell
Sonoma ceanothus
Ceanothus sonomensis
© 1998 Dean Wm. Taylor
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Ceanothus sonomensis, a dicot, is a shrub 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 1B.2 (rare, threatened, or endangered in CA and elsewhere).   7th Edition  /  8th Edition

Interactive Distribution Map


Observation Hotline
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point, line, or polygon

one or more occurrences within a 7.5-minute quadrangle

Plant Characteristics
and Associations



Bloom Period
Ceanothus sonomensis
© 2006 Barrett Jeffery
Family: RHAMNACEAE  
Genus: Ceanothus
Community:
Chaparral
AFFINITY to serpentine soil:   1.3 (weak indicator / indifferent)   [Safford et al 2005]
Distribution by County 

Add an Observation of  Ceanothus sonomensis

Name Status:
Accepted by TJM2 + CNPS + PLANTS + JM93
 
More information about  Ceanothus sonomensis
Nursery / seed vendor availability from CNPLX
Commercial availability unknown.
Photos on CalPhotos / Google Images

Jepson eFlora

Records from the Consortium of California Herbaria

USDA PLANTS Profile (CESO)

Original Publication citation (ITIS)

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: Feb 09, 2016).

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