Calflora
Taxon  Report   1766    
Ceanothus confusus  J. T. Howell
Rincon ridge ceanothus
Ceanothus confusus
© 2006 Barrett Jeffery
Photos from
CalPhotos / Calflora
Ceanothus confusus
© Jeffery Barrett
Ceanothus confusus
© 2013 Terry Gosliner
Ceanothus confusus, a dicot, is a shrub that is native to California, is endemic (limited) to California.
CNPS Rare Plant Rank: 1B.1 (rare, threatened, or endangered in CA and 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
Ceanothus confusus
© 2016 Aaron Arthur
Family: RHAMNACEAE  
Genus: Ceanothus
Communities: Chaparral, Foothill Woodland, Closed-cone Pine Forest

Serpentine affinity: 1.3; (weak indicator / indifferent)

Name Status:
Accepted by JEF + CNPS + PLANTS

Alternate Names:
PLANTS: Ceanothus divergens ssp. confusus
More information about  Ceanothus confusus
Nursery / seed vendor availability from CNPLX
Commercial availability unknown.
Landscaping information from Calscape
Photos on Google Images
Jepson eFlora

Records from the Consortium of California Herbaria

ITIS Original Publication citation

USDA PLANTS Profile (CECO6)

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 16, 2018).

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