Taxon  Report   1805 
Ceanothus masonii  McMinn
Bolinas Ceanothus, Mason's ceanothus
Ceanothus masonii, 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

It is listed by the State of California as Rare .

 

 Interactive Distribution Map 


 Observation Hotline 
 (observation details)



 Distribution by County 


© 1995 Doreen L. Smith

© 2010 Neal Kramer
 Plant Characteristics
 and Associations



Bloom Period
Community: Chaparral
AFFINITY to serpentine soil:   3.3 (strong indicator)   [Safford et al 2005]
Family: RHAMNACEAE  
Genus: Ceanothus
Add an Observation of Ceanothus masonii
Name Status:
Accepted by TJM2 + PLANTS + JM93
 
 Information about  Ceanothus masonii  from other sources:
Photos on Picasa / Flickr / Google Images

website references on Google

USDA PLANTS Profile (CEMA3)

Nursery availability and horticultural info on CNPLX

2012 Jepson Manual Treament from the Jepson Herbarium,
University of California, Berkeley

Original Publication citation. on the International Plants Names Index

Search efloras.org (Flora of North America)

Search the Lady Bird Johnson Wildflower Center Native Plant Database

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 Calif. Herbaria.
[web application]. 2014. Berkeley, California: The Calflora Database [a non-profit organization].
Available: http://www.calflora.org/   (Accessed: Apr 16, 2014).

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

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