Taxon  Report   11400 
Boechera lyallii  (S. Watson) Dorn
Lyall's rockcress
Boechera lyallii
© 2014 John Doyen
More photos from
CalPhotos / Calflora
Boechera lyallii
© 2009 Barry Breckling
Boechera lyallii
© 2009 Barry Breckling
Boechera lyallii, a dicot, is a perennial herb that is native to California and is also found outside of California, but is confined to western North America.

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Plant Characteristics
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Bloom Period
Boechera lyallii
© 2013 Barry Breckling
Genus: Boechera
Alpine Fell-fields
Name Status:
Accepted by JEF
PLANTS accepted name: Arabis lyallii var. lyallii
Alternate Names:
(according to)

ICPN: Arabis lyallii
ICPN: Arabis lyallii var. lyallii
More information about  Boechera lyallii
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: Jun 19, 2018).

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