Taxon  Report   539 
Arctostaphylos canescens  Eastw.  ssp. sonomensis  (Eastw.) J.E. Adams ex McMinn
Rincon manzanita,  Sonoma manzanita

Arctostaphylos canescens ssp. sonomensis
© 2004 Dean Wm. Taylor
Arctostaphylos canescens ssp. sonomensis, a dicot, is a shrub that is native to California and is endemic (limited) to California.
It was 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 
 (observation details + photos)

point, line, or polygon

one or more occurrences within a 7.5-minute quadrangle

 Plant Characteristics
 and Associations

Bloom Period
Arctostaphylos canescens ssp. sonomensis
© 2007 Dr. Dean Wm. Taylor
Genus: Arctostaphylos
Parent Record Arctostaphylos canescens.
Chaparral, Yellow Pine Forest
AFFINITY to serpentine soil:   2.5 (strong indicator)   [Safford et al 2005]
Distribution by County 

Add an Observation of  Arctostaphylos canescens ssp. sonomensis

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

PLANTS: Arctostaphylos canescens var. sonomensis
PLANTS: Arctostaphylos sonomensis
 More information about  Arctostaphylos canescens ssp. sonomensis
Location Suitability

Nursery / seed vendor availability from CNPLX
Commercial availability unknown.


Photos on CalPhotos / Google Images

website references on Google

Jepson eFlora

Records from the Consortium of California Herbaria

Original Publication citation. on the
International Plants Names Index

Search (Flora of North America)

Search the Lady Bird Johnson Wildflower Center

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]. 2015. Berkeley, California: The Calflora Database [a non-profit organization].
Available:   (Accessed: Nov 30, 2015).

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

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