Calflora
Taxon  Report   1818 
Ceanothus papillosus  Torrey & A. Gray  var. roweanus  McMinn  (not an active name)
Mt. tranquillon ceanothus,  Wartleaf ceanothus
Ceanothus papillosus var. roweanus
© 2006 Steve Matson
Click on a photo to see it bigger.
CalPhotos
Ceanothus papillosus var. roweanus, a dicot, is a shrub that is native to California and is endemic (limited) to California.

Interactive Distribution Map


Observation Hotline
(observation details + photos)



point, line, or polygon

Plant Characteristics
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Bloom Period
Ceanothus papillosus var. roweanus
© 2006 Steve Matson
Family: RHAMNACEAE  
Genus: Ceanothus
Parent Record Ceanothus papillosus
AFFINITY to serpentine soil:   1.5 (weak indicator)   [Safford et al 2005]
Distribution by County 

Add an Observation of  Ceanothus papillosus var. roweanus

Name Status:
Accepted by PLANTS + JM93
TJM2 accepted name: Ceanothus papillosus
Alternate Names:
(according to)

XWALK: Ceanothus papillosus ssp. roweanus
NOTE: Ceanothus papillosus var. roweanus is not an active name in the Calflora species table.
More information about  Ceanothus papillosus var. roweanus
Nursery / seed vendor availability from CNPLX
Commercial availability unknown.
Landscaping information from Calscape
Photos on CalPhotos / Google Images

Records from the Consortium of California Herbaria

Original Publication citation (ITIS)

USDA PLANTS Profile (CEPAR)

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]. 2017. Berkeley, California: The Calflora Database [a non-profit organization].
Available: http://www.calflora.org/   (Accessed: Jul 14, 2017).

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