Murdannia keisak
Murdannia keisak
(marsh dewflower)
Plants
Exotic
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9 results for Murdannia keisak (marsh dewflower)
Download Data

Specimen IDStateCountyLocalityYear HUC Number What's this? Drainage nameStatus
231887 NC Albermarle-Chowan drainage1950 03010200 Albemarle-Chowanestablished
1743100 NCCurrituck[No locality description provided]2019 03010205 Albemarle 
1747224 NCCurrituck[No locality description provided]2021 03010205 Albemarle 
1396091 NCNorthamptonPotecasi Creek2011 03010204 Meherrinestablished
1654667 VADinwiddieCarson, VA 23830, USA2016 03010201 Nottowayestablished
1654749 VANottowayNottoway County, US-VA, US2019 03010201 Nottowayestablished
1892119 VASuffolk[No locality description provided]2025 03010205 Albemarle 
1892120 VASuffolk[No locality description provided]2025 03010205 Albemarle 
232353 VAVirginia Beach CityPungo Ferry Rd., Nature Conservancy property1989 03010205 Albemarle 

Data Disclaimer: Number of records does not imply species abundance. This summary represent collection records only and may not reflect the actual distribution of established populations. These data are preliminary or provisional and are subject to revision. They are being provided to meet the need for timely best science. The data have not received final approval by the U.S. Geological Survey (USGS) and are 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 data.

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The data represented on this site vary in accuracy, scale, completeness, extent of coverage and origin. It is the user's responsibility to use these data consistent with their intended purpose and within stated limitations. We highly recommend reviewing metadata files prior to interpreting these data.

Citation information: U.S. Geological Survey. [2026]. Nonindigenous Aquatic Species Database. Gainesville, Florida. Accessed [2/22/2026].

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For general information and questions about the database, contact Wesley Daniel. For problems and technical issues, contact Matthew Neilson.