Hydrocharis morsus-ranae
Hydrocharis morsus-ranae
(European frogbit)
Plants
Exotic
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Impacts

22 results for Hydrocharis morsus-ranae (European frogbit)
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Specimen IDStateCountyLocalityYear HUC Number What's this? Drainage nameStatus
1836745 NYDutchess[No locality description provided]2020 02020008 Hudson-Wappinger 
1841388 NYDutchess[No locality description provided]2020 02020008 Hudson-Wappinger 
1841378 NYDutchess[No locality description provided]2020 02020008 Hudson-Wappinger 
1841434 NYDutchess[No locality description provided]2020 02020008 Hudson-Wappinger 
1677406 NYDutchess[No locality description provided]2021 02020008 Hudson-Wappinger 
1653737 NYDutchessDutchess County, NY, USA2017 02020008 Hudson-Wappingerestablished
1841360 NYDutchessSilver Lake2020 02020008 Hudson-Wappinger 
1841368 NYDutchessSilver Lake2020 02020008 Hudson-Wappinger 
1841423 NYDutchessSilver Lake2020 02020008 Hudson-Wappinger 
1841417 NYDutchessSilver Lake2020 02020008 Hudson-Wappinger 
1841420 NYDutchessSilver Lake2020 02020008 Hudson-Wappinger 
1841432 NYDutchessSilver Lake2020 02020008 Hudson-Wappinger 
1836727 NYDutchessSilver Lake2020 02020008 Hudson-Wappinger 
1841381 NYDutchessSilver Lake2020 02020008 Hudson-Wappinger 
1836729 NYDutchessSilver Lake2020 02020008 Hudson-Wappinger 
1841385 NYDutchessSilver Lake2020 02020008 Hudson-Wappinger 
1836742 NYDutchessSilver Lake2020 02020008 Hudson-Wappinger 
1836747 NYDutchessSilver Lake2020 02020008 Hudson-Wappinger 
1836749 NYDutchessSilver Lake2020 02020008 Hudson-Wappinger 
1837030 NYDutchessSilver Lake2020 02020008 Hudson-Wappinger 
1837034 NYDutchessStissing Pond2020 02020008 Hudson-Wappinger 
1841298 NYDutchessStissing Pond2020 02020008 Hudson-Wappinger 

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.

Disclaimer:

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.