Taxon  Report   11483 
Caulanthus lasiophyllus  (Hook. & Arn.) Payson
California mustard
Caulanthus lasiophyllus
© 2003 Michael Charters
More photos from
CalPhotos / Calflora
Caulanthus lasiophyllus
© 2008 Keir Morse
Caulanthus lasiophyllus
© 2008 Keir Morse
Caulanthus lasiophyllus, a dicot, is an annual herb that is native to California.

Interactive Distribution Map

Observation Hotline
(observation details + photos)

point, line, or polygon

Plant Characteristics
and Associations

Bloom Period
Caulanthus lasiophyllus
© 2003 Michael Charters
Genus: Caulanthus
Distribution by County 

Add an Observation of  Caulanthus lasiophyllus

Name Status:
Accepted by JEF
PLANTS accepted name: Guillenia lasiophylla
Alternate Names:
(according to)

ICPN: Caulanthus lasiophyllus var. inalienus
ICPN: Caulanthus lasiophyllus var. rigidus
ICPN: Caulanthus lasiophyllus var. utahensis
ICPN: Guillenia lasiophylla
ICPN: Thelypodium lasiophyllum
More information about  Caulanthus lasiophyllus
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: Jul 21, 2018).

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