Taxon  Report   11166 
Boechera cobrensis  (M.E. Jones) Dorn
Masonic rock cress
Boechera cobrensis
© 1998 Dean Wm. Taylor
More photos from
CalPhotos / Calflora
Boechera cobrensis, a dicot, is a perennial herb that is native to California, is also found outside of California, but is confined to western North America.
CNPS Rare Plant Rank: 2B.3 (rare, threatened, or endangered in CA; common elsewhere).   8th Edition

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Observation Hotline
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point, line, or polygon

one or more occurrences
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Plant Characteristics
and Associations

Bloom Period
Boechera cobrensis
© 2008 Steve Matson
Genus: Boechera
Sagebrush Scrub, Pinyon-Juniper Woodland, Northern Juniper Woodland
Distribution by County 

Add an Observation of  Boechera cobrensis

Name Status:
Accepted by JEF + CNPS
PLANTS accepted name: Arabis cobrensis
Alternate Names:
(according to)

ICPN: Arabis cobrensis
More information about  Boechera cobrensis
Nursery / seed vendor availability from CNPLX
Commercial availability unknown.
Landscaping information from Calscape
Photos on CalPhotos / Google Images
Photos on

Jepson eFlora

Records from the Consortium of California Herbaria


Search (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]. 2018. Berkeley, California: The Calflora Database [a non-profit organization].
Available:   (Accessed: Aug 15, 2018).

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