Hydrocharis morsus-ranae
Hydrocharis morsus-ranae
(European frogbit)
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Exotic
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1128 results for Hydrocharis morsus-ranae (European frogbit)
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Specimen IDStateCountyLocalityYear HUC Number What's this? Drainage nameStatus
1611339 MIOakland[No locality description provided]2018 04090004 Detroitestablished
1611340 MIOakland[No locality description provided]2018 04090004 Detroitestablished
1611341 MIOakland[No locality description provided]2018 04090004 Detroitestablished
1611342 MIOakland[No locality description provided]2018 04090004 Detroitestablished
1611343 MIOakland[No locality description provided]2018 04090004 Detroitestablished
1698891 MIOakland[No locality description provided]2019 04090004 Detroit 
1698892 MIOakland[No locality description provided]2019 04090004 Detroit 
1698893 MIOakland[No locality description provided]2019 04090004 Detroit 
1698982 MIOakland[No locality description provided]2019 04090004 Detroit 
1698983 MIOakland[No locality description provided]2019 04090004 Detroit 
1699041 MIOakland[No locality description provided]2019 04090004 Detroit 
1699848 MIOakland[No locality description provided]2019 04090004 Detroit 
1699849 MIOakland[No locality description provided]2019 04090004 Detroit 
1699014 MIOakland[No locality description provided]2019 04090004 Detroit 
1699957 MIOakland[No locality description provided]2020 04090004 Detroit 
1680192 MIOaklandAsbury Park Pond 42019 04090004 Detroitestablished
1595733 MIWayne[No locality description provided]2011 04090004 Detroitestablished
1595745 MIWayne[No locality description provided]2011 04090004 Detroitestablished
1595719 MIWayne[No locality description provided]2011 04090004 Detroitestablished
1595723 MIWayne[No locality description provided]2011 04090004 Detroitestablished
1595726 MIWayne[No locality description provided]2011 04090004 Detroitestablished
1595727 MIWayne[No locality description provided]2011 04090004 Detroitestablished
1595705 MIWayne[No locality description provided]2011 04090004 Detroitestablished
1595755 MIWayne[No locality description provided]2011 04090004 Detroitestablished
1595735 MIWayne[No locality description provided]2011 04090004 Detroitestablished
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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 [2/21/2026].

Contact us if you are using data from this site for a publication to make sure the data are being used appropriately and for potential co-authorship if warranted.

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