Taxon  Report   4769 
Lewisia cotyledon  (S. Watson) Robinson  var. howellii  (S. Watson) Jepson
Howell's lewisia
Lewisia cotyledon var. howellii
© 2004 Norman Jensen
Click on a photo to see it bigger.
Lewisia cotyledon var. howellii
© 2004 Norman Jensen
Lewisia cotyledon var. howellii
© 2005 Dean Wm. Taylor
Lewisia cotyledon var. howellii, a dicot, is a perennial herb that is native to California and Oregon.
CNPS Rare Plant Rank: 3.2 (review list).   8th Edition

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Lewisia cotyledon var. howellii
© 2004 Norman Jensen
Genus: Lewisia
Parent Record Lewisia cotyledon
Chaparral, Foothill Woodland
AFFINITY to serpentine soil:   1.3 (weak indicator / indifferent)   [Safford et al 2005]
Distribution by County 

Add an Observation of  Lewisia cotyledon var. howellii

Name Status:
Accepted by TJM2 + CNPS + PLANTS + JM93
Alternate Names:
(according to)

PLANTS: Calandrinia howellii
PLANTS: Lewisia howellii
More information about  Lewisia cotyledon var. howellii
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

Original Publication citation (ITIS)


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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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