Taxon  Report   461 
Arabis johnstonii  Munz  (not an active name; please see Boechera johnstonii)
Johnston's rock cress,  Johnston's rockcress
Arabis johnstonii
© 2008 Jordan Zylstra
More photos from
CalPhotos / Calflora
Arabis johnstonii, a dicot, is a perennial herb that is native to California and is endemic (limited) to California.
now called Boechera johnstonii

Interactive Distribution Map

Observation Hotline
(observation details + photos)

point, line, or polygon

Plant Characteristics
and Associations

Bloom Period
Arabis johnstonii
© 2008 Jordan Zylstra
Genus: Arabis
Chaparral, Yellow Pine Forest
Name Status:
Accepted by PLANTS + JM93
ICPN + CNPS accepted name: Boechera johnstonii
NOTE: Arabis johnstonii is not an active name in the Calflora species table.
More information about  Arabis johnstonii
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: May 21, 2018).

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