Taxon  Report   1486 
Cardamine hirsuta  L.
Hairy bitter cress,  Hairy bittercress
Cardamine hirsuta
© 2009 Howard Orman Clark, Jr.
Click on a photo to see it bigger.
Cardamine hirsuta
© 2007 Dr. Amadej Trnkoczy
Cardamine hirsuta
© 2005 Luigi Rignanese
Cardamine hirsuta, a dicot, is an annual herb that is not native to California; it was introduced from elsewhere and naturalized in the wild.

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Plant Characteristics
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Bloom Period
Cardamine hirsuta
© 2007 Dr. Amadej Trnkoczy
Genus: Cardamine
Wetlands:Occurs in wetlands in another region, but occurs almost always under natural conditions in non wetlands in California [U.S. Fish & Wildlife Service.]
Name Status:
Accepted by TJM2 + PLANTS + JM93
More information about  Cardamine hirsuta
Nursery / seed vendor availability from CNPLX
Commercial availability unknown.
Photos on CalPhotos / Google Images
Photos and ID tips from

Jepson eFlora

Records from the Consortium of California Herbaria

Original Publication citation (ITIS)


Search the International Plants Names Index

Search (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]. 2017. Berkeley, California: The Calflora Database [a non-profit organization].
Available:   (Accessed: Apr 24, 2017).

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