Murdannia keisak (Hassk.) Hand.-Mazz.

Common Name: Marsh dewflower

Synonyms and Other Names: formerly Aneilema keisak Hassk. (aneilima, Asian spiderwort, wartremoving herb)

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Native Range: Asia (China, Japan, Korea and Tibet)


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Means of Introduction: Likely introduced with rice imported into South Carolina or Louisiana. 



Great Lakes Impacts:


References (click for full reference list)


Other Resources:
USGS/NAS Technical Species Profile
Author: Howard Morgan, V.


Contributing Agencies:
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Revision Date: 3/11/2009


Citation for this information:
Howard Morgan, V., 2024, Murdannia keisak (Hassk.) Hand.-Mazz.: U.S. Geological Survey, Nonindigenous Aquatic Species Database, Gainesville, FL, and NOAA Great Lakes Aquatic Nonindigenous Species Information System, Ann Arbor, MI, https://nas.er.usgs.gov/queries/GreatLakes/FactSheet.aspx?Species_ID=1102, Revision Date: 3/11/2009, Access Date: 4/27/2024

This information is preliminary or provisional and is subject to revision. It is being provided to meet the need for timely best science. The information has not received final approval by the U.S. Geological Survey (USGS) and is provided on the condition that neither the USGS nor the U.S. Government shall be held liable for any damages resulting from the authorized or unauthorized use of the information.