Calflora
Taxon  Report   11354    
Athysanus unilateralis  (M. E. Jones) Jeps.
Ladiestongue mustard
Athysanus unilateralis
© 2008 Aaron Schusteff
Photos from
CalPhotos / Calflora
Athysanus unilateralis
© 2016 Neal Kramer
Athysanus unilateralis
© 2016 Neal Kramer
Athysanus unilateralis, a dicot, is an annual herb that is native to California, is also found outside of California, but is confined to western North America.

Interactive Distribution Map


Observation Hotline
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point, line, or polygon

Plant Characteristics
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Bloom Period
Athysanus unilateralis
© 2016 Neal Kramer
Family: BRASSICACEAE  
Genus: Athysanus
Communities: Valley Grassland, Foothill Woodland
Name Status:
Accepted by JEF

PLANTS accepted name:
Heterodraba unilateralis

Alternate Names:
ICPN: Draba unilateralis
ICPN: Heterodraba unilateralis
More information about  Athysanus unilateralis
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

USDA PLANTS Profile (HEUN3)

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: Dec 14, 2018).

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