Calflora
Taxon  Report   11397    
Boechera koehleri  (Howell) Al-Shehbaz
Koehler's rockcress
Boechera koehleri
© 2008 Keir Morse
Photos from
CalPhotos / Calflora
Boechera koehleri
© 2008 Keir Morse
Boechera koehleri, a dicot, is a perennial herb that is native to California, Oregon.
CNPS Rare Plant Rank: 1B.3 (rare, threatened, or endangered in CA and elsewhere).   8th Edition

Interactive Distribution Map


Observation Hotline
(observation details + photos)



point, line, or polygon

one or more occurrences
within a 7.5-minute quadrangle

Plant Characteristics
and Associations



Bloom Period
Boechera koehleri
© 2008 Keir Morse
Communities: Chaparral, Yellow Pine Forest

Serpentine affinity: 5.5; (strict endemic)

Name Status:
Accepted by JEF + CNPS

Alternate Names:
ICPN: Arabis koehleri
ICPN + CNPS: Arabis koehleri var. stipitata
More information about  Boechera koehleri
Nursery / seed vendor availability from CNPLX
Commercial availability unknown.
Landscaping information from Calscape
Photos on PlantID.net   /   Google Images
Jepson eFlora

Records from the Consortium of California Herbaria

Search efloras.org (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: https://www.calflora.org/   (Accessed: Oct 23, 2018).

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