Taxon  Report   599 
Arctostaphylos pilosula  Jepson & Wiesl.
La Panza manzanita,  Santa Margarita manzanita
Arctostaphylos pilosula, 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 

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 Distribution by County 

point, line, or polygon

one or more occurrences within a 7.5-minute quadrangle

 Plant Characteristics
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Bloom Period
Arctostaphylos pilosula
© 2011 Chris Winchell
Arctostaphylos pilosula
© 1984 California Native Plant Society
Arctostaphylos pilosula
© 2006 Steve Matson
Chaparral, Closed-cone Pine Forest
Genus: Arctostaphylos
Add an Observation of  Arctostaphylos pilosula
Name Status:
Accepted by TJM2 + PLANTS + JM93
Alternate Names:
(according to)

TJM2 + PLANTS: Arctostaphylos pilosula ssp. pismoensis
TJM2: Arctostaphylos wellsii
CNPS: Arctostaphylos pilosula ssp. pilosula
 Information about  Arctostaphylos pilosula  from other sources:

Nursery availability and horticultural info on CNPLX

Photos on CalPhotos / Google Images

website references on Google

Jepson eFlora (TJM2)

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: Apr 01, 2015).

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

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