Taxon  Report   469 
Arabis macdonaldiana  Eastw.  (not an active name; please see Arabis mcdonaldiana)
Mcdonald's rock cress
Arabis macdonaldiana
© 2008 Norman Jensen
More photos from
CalPhotos / Calflora
Arabis macdonaldiana, a dicot, is a perennial herb that is native to California and Oregon.
also called Arabis mcdonaldiana

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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Plant Characteristics
and Associations
Arabis macdonaldiana
© 2003 Norman Jensen
Genus: Arabis
Lodgepole Forest, Red Fir Forest, Yellow Pine Forest
AFFINITY to serpentine soil:   5.4 (broad endemic)   [Safford et al 2005]
Distribution by County 

Add an Observation of  Arabis macdonaldiana

Name Status:
Accepted by PLANTS + JM93
ICPN + CNPS accepted name: Arabis mcdonaldiana
Alternate Names:
(according to)

PLANTS: Arabis blepharophylla var. macdonaldiana
PLANTS: Arabis serpentinicola
NOTE: Arabis macdonaldiana is not an active name in the Calflora species table.
More information about  Arabis macdonaldiana
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

ITIS Original Publication citation


Search the International Plants Names Index

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: Jun 22, 2018).

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