Taxon  Report   11264 
Arabis mcdonaldiana  Eastw.
Mcdonald's rock cress
Arabis mcdonaldiana
© 2008 Norman Jensen
Click on a photo to see it bigger.
Arabis mcdonaldiana
© 2008 Norman Jensen
Arabis mcdonaldiana
© 2003 Norman Jensen
Arabis mcdonaldiana, a dicot, is a perennial herb that is native to California.
CNPS Rare Plant Rank: 1B.1 (rare, threatened, or endangered in CA and elsewhere).   8th Edition

It is listed by the State of California as Endangered and by the Federal Government as 'Endangered '.

Interactive Distribution Map

Observation Hotline
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point, line, or polygon

one or more occurrences
within a 7.5-minute quadrangle

Plant Characteristics
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Bloom Period
Arabis mcdonaldiana
© 2003 Norman Jensen
Genus: Arabis
Distribution by County 

Add an Observation of  Arabis mcdonaldiana

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

TJM2: Arabis blepharophylla var. mcdonaldiana
TJM2: Arabis serpentinicola
TJM2 + CNPS: Arabis macdonaldiana
More information about  Arabis mcdonaldiana
Nursery / seed vendor availability from CNPLX
Commercial availability unknown.
Landscaping information from Calscape
Photos on CalPhotos / Google Images
Jepson eFlora

Records from the Consortium of California Herbaria

Search (Flora of North America)

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: Feb 19, 2018).

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