Hydrocharis morsus-ranae

European frogbit

Collection Information for Hydrocharis morsus-ranae

Results limited to HUC #04280002.
To see the collection list for the entire Great Lakes region, click here.
 To see the collection list for the entire United States, click here.
 Results also available in (click to export table to spreadsheet)

(click table headers to sort)
Specimen IDStateCountyLocalityYearHUC NumberDrainage NameStatus
263046NYJeffersonBlack River Bay, Lake Ontario200704280002Lake Ontarioestablished
866325NYJeffersonLake Ontario201204280002Lake Ontarioestablished
866321NYJeffersonLake Ontario201104280002Lake Ontarioestablished
866319NYJefferson[No locality provided]201104280002Lake Ontarioestablished
866320NYJefferson[No locality provided]201104280002Lake Ontarioestablished
866323NYJeffersonLake Ontario201104280002Lake Ontarioestablished
866322NYJefferson[No locality provided]201104280002Lake Ontarioestablished
866516NYJeffersonLake Ontario201204280002Lake Ontarioestablished
866518NYJeffersonLake Ontario201204280002Lake Ontarioestablished
866519NYJeffersonLake Ontario201204280002Lake Ontarioestablished
866521NYJeffersonLake Ontario201204280002Lake Ontarioestablished
866522NYJeffersonLake Ontario201204280002Lake Ontarioestablished
866524NYJeffersonLake Ontario201204280002Lake Ontarioestablished
866525NYJeffersonLake Ontario201204280002Lake Ontarioestablished
866528NYJeffersonLake Ontario201204280002Lake Ontarioestablished
866531NYJeffersonLake Ontario201204280002Lake Ontarioestablished
866532NYJeffersonLake Ontario201204280002Lake Ontarioestablished
866535NYJeffersonLake Ontario201204280002Lake Ontarioestablished
866592NYJeffersonLake Ontario201204280002Lake Ontarioestablished
866593NYJeffersonLake Ontario201204280002Lake Ontarioestablished
866595NYMonroe[No locality provided]201404280002Lake Ontarioestablished
866597NYJeffersonLake Ontario201404280002Lake Ontarioestablished
866598NYJeffersonLake Ontario201404280002Lake Ontarioestablished
866599NYJeffersonLake Ontario201404280002Lake Ontarioestablished
866601NYJeffersonLake Ontario201404280002Lake Ontarioestablished
866602NYJeffersonLake Ontario201404280002Lake Ontarioestablished
866603NYJeffersonLake Ontario201404280002Lake Ontarioestablished
866607NYJefferson[No locality provided]201404280002Lake Ontarioestablished
866647NYJeffersonLake Ontario201404280002Lake Ontarioestablished
866651NYJeffersonLake Ontario201404280002Lake Ontarioestablished
866652NYJeffersonLake Ontario201404280002Lake Ontarioestablished
866653NYJeffersonLake Ontario201404280002Lake Ontarioestablished
866657NYJeffersonLake Ontario201404280002Lake Ontarioestablished
866662NYJefferson[No locality provided]201404280002Lake Ontarioestablished
866665NYJeffersonLake Ontario201404280002Lake Ontarioestablished
866667NYJeffersonLake Ontario201404280002Lake Ontarioestablished
866671NYJeffersonLake Ontario201404280002Lake Ontarioestablished
866672NYJeffersonLake Ontario201404280002Lake Ontarioestablished
871527NYWayne[No locality provided]200104280002Lake Ontarioestablished
871614NYJeffersonLake Ontario198204280002Lake Ontarioestablished
888072NYJeffersonSt. Lawrence River198204280002Lake Ontarioestablished
1556882NYMonroe[No locality description provided]201304280002Lake Ontarioestablished
1562829NYMonroe[No locality description provided]201404280002Lake Ontarioestablished
1556893NYMonroe[No locality description provided]201304280002Lake Ontarioestablished
1556894NYMonroe[No locality description provided]201304280002Lake Ontarioestablished
1562798NYMonroe[No locality description provided]201404280002Lake Ontarioestablished
1562804NYMonroe[No locality description provided]201404280002Lake Ontarioestablished
1562806NYMonroe[No locality description provided]201404280002Lake Ontarioestablished
1598599NYMonroe[No locality description provided]201204280002Lake Ontarioestablished
1562817NYMonroe[No locality description provided]201404280002Lake Ontarioestablished
1598605NYMonroe[No locality description provided]201204280002Lake Ontarioestablished
1562821NYMonroe[No locality description provided]201404280002Lake Ontarioestablished
1563648NYJefferson[No locality description provided]201404280002Lake Ontarioestablished
1563674NYJefferson[No locality description provided]201404280002Lake Ontarioestablished
1563679NYJefferson[No locality description provided]201404280002Lake Ontarioestablished
1680010NYOswego[No locality description provided]202104280002Lake Ontario 
1676295NYMonroe[No locality description provided]202104280002Lake Ontario 
1677445NYJefferson[No locality description provided]202104280002Lake Ontario 
1656982NYWayneBroadway Road Marsh, abutting Lake Ontario.199704280002Lake Ontarioestablished
1698270NYMonroe[No locality description provided]201804280002Lake Ontario 
1596406NYJefferson[No locality description provided]201104280002Lake Ontarioestablished
1596410NYJefferson[No locality description provided]201104280002Lake Ontarioestablished
1596431NYJefferson[No locality description provided]201104280002Lake Ontarioestablished
1596464NYJefferson[No locality description provided]201104280002Lake Ontarioestablished
1596478NYJefferson[No locality description provided]201104280002Lake Ontarioestablished
1596480NYJefferson[No locality description provided]201104280002Lake Ontarioestablished
1596482NYJefferson[No locality description provided]201104280002Lake Ontarioestablished
1596485NYJefferson[No locality description provided]201104280002Lake Ontarioestablished
1600594NYJefferson[No locality description provided]201204280002Lake Ontarioestablished
1600596NYJefferson[No locality description provided]201204280002Lake Ontarioestablished
1600600NYJefferson[No locality description provided]201204280002Lake Ontarioestablished
1596569NYJefferson[No locality description provided]201104280002Lake Ontarioestablished
1562803NYMonroe[No locality description provided]201404280002Lake Ontarioestablished
1556888NYMonroe[No locality description provided]201304280002Lake Ontarioestablished
1714712NYOswegoOswego Harbor202104280002Lake Ontario 
1556849NYMonroe[No locality description provided]201304280002Lake Ontarioestablished
1596509NYJefferson[No locality description provided]201104280002Lake Ontarioestablished
1596514NYJefferson[No locality description provided]201104280002Lake Ontarioestablished
1596489NYJefferson[No locality description provided]201104280002Lake Ontarioestablished
1596495NYJefferson[No locality description provided]201104280002Lake Ontarioestablished
1596497NYJefferson[No locality description provided]201104280002Lake Ontarioestablished
1596500NYJefferson[No locality description provided]201104280002Lake Ontarioestablished
1596503NYJefferson[No locality description provided]201104280002Lake Ontarioestablished
1598582NYMonroe[No locality description provided]201204280002Lake Ontarioestablished
1596423NYJefferson[No locality description provided]201104280002Lake Ontarioestablished
1596446NYJefferson[No locality description provided]201104280002Lake Ontarioestablished
1596447NYJefferson[No locality description provided]201104280002Lake Ontarioestablished
1596450NYJefferson[No locality description provided]201104280002Lake Ontarioestablished
1596468NYJefferson[No locality description provided]201104280002Lake Ontarioestablished
1596472NYJefferson[No locality description provided]201104280002Lake Ontarioestablished
1600585NYJefferson[No locality description provided]201204280002Lake Ontarioestablished
1600589NYJefferson[No locality description provided]201204280002Lake Ontarioestablished
1600604NYJefferson[No locality description provided]201204280002Lake Ontarioestablished
1600607NYJefferson[No locality description provided]201204280002Lake Ontarioestablished
1596580NYJefferson[No locality description provided]201104280002Lake Ontarioestablished
1596581NYJefferson[No locality description provided]201104280002Lake Ontarioestablished
1596565NYJefferson[No locality description provided]201104280002Lake Ontarioestablished
1596588NYJefferson[No locality description provided]201104280002Lake Ontarioestablished
1596591NYJefferson[No locality description provided]201104280002Lake Ontarioestablished
1596595NYJefferson[No locality description provided]201104280002Lake Ontarioestablished
1563681NYJefferson[No locality description provided]201404280002Lake Ontarioestablished
1563686NYJefferson[No locality description provided]201404280002Lake Ontarioestablished
1563687NYJefferson[No locality description provided]201404280002Lake Ontarioestablished
1562810NYMonroe[No locality description provided]201404280002Lake Ontarioestablished
1562811NYMonroe[No locality description provided]201404280002Lake Ontarioestablished
1562827NYMonroe[No locality description provided]201404280002Lake Ontarioestablished
1562828NYMonroe[No locality description provided]201404280002Lake Ontarioestablished
1556844NYMonroe[No locality description provided]201304280002Lake Ontarioestablished
1556896NYMonroe[No locality description provided]201304280002Lake Ontarioestablished
1743059NYMonroe[No locality description provided]201904280002Lake Ontario 
1747136NYJefferson[No locality description provided]202104280002Lake Ontario 
1759703NYJeffersonLake Ontario198204280002Lake Ontario 
1763308NYOswego[No locality description provided]200204280002Lake Ontario 
1808955NYJefferson[No locality description provided]201204280002Lake Ontario 
1808965NYMonroe[No locality description provided]201304280002Lake Ontario 
1808982NYJefferson[No locality description provided]201104280002Lake Ontario 
1808983NYJefferson[No locality description provided]201104280002Lake Ontario 
1808984NYJefferson[No locality description provided]201104280002Lake Ontario 
1809000NYJeffersonLake Ontario201104280002Lake Ontario 
1809001NYJefferson[No locality description provided]201104280002Lake Ontario 
1809002NYJeffersonLake Ontario201104280002Lake Ontario 
1809003NYJefferson[No locality description provided]201104280002Lake Ontario 
1809010NYMonroe[No locality description provided]201204280002Lake Ontario 
1809017NYJeffersonLake Ontario201204280002Lake Ontario 
1809435NYJeffersonLake Ontario201204280002Lake Ontario 
1809437NYJeffersonLake Ontario201204280002Lake Ontario 
1809438NYJeffersonLake Ontario201204280002Lake Ontario 
1809439NYJeffersonLake Ontario201204280002Lake Ontario 
1809441NYJeffersonLake Ontario201204280002Lake Ontario 
1809442NYJeffersonLake Ontario201204280002Lake Ontario 
1809444NYJeffersonLake Ontario201204280002Lake Ontario 
1809445NYJeffersonLake Ontario201204280002Lake Ontario 
1809448NYJeffersonLake Ontario201204280002Lake Ontario 
1809453NYJeffersonLake Ontario201204280002Lake Ontario 
1809456NYJeffersonLake Ontario201204280002Lake Ontario 
1809458NYJeffersonLake Ontario201204280002Lake Ontario 
1809459NYJeffersonLake Ontario201204280002Lake Ontario 
1809462NYJeffersonLake Ontario201204280002Lake Ontario 
1809463NYJeffersonLake Ontario201204280002Lake Ontario 
1809464NYJeffersonLake Ontario201204280002Lake Ontario 
1809465NYJeffersonLake Ontario201204280002Lake Ontario 
1809466NYJeffersonLake Ontario201204280002Lake Ontario 
1809467NYJeffersonLake Ontario201204280002Lake Ontario 
1809468NYJeffersonLake Ontario201204280002Lake Ontario 
1809471NYJeffersonLake Ontario201204280002Lake Ontario 
1811567NYMonroe[No locality description provided]201204280002Lake Ontario 
1811568NYJeffersonLake Ontario201204280002Lake Ontario 
1811570NYJeffersonLake Ontario201204280002Lake Ontario 
1811571NYJeffersonLake Ontario201204280002Lake Ontario 
1811723NYMonroe[No locality description provided]201404280002Lake Ontario 
1813352NYMonroe[No locality description provided]201404280002Lake Ontario 
1813354NYMonroe[No locality description provided]201404280002Lake Ontario 
1813355NYMonroe[No locality description provided]201404280002Lake Ontario 
1813391NYJeffersonLake Ontario201404280002Lake Ontario 
1813392NYJeffersonLake Ontario201404280002Lake Ontario 
1813393NYJeffersonLake Ontario201404280002Lake Ontario 
1813395NYJeffersonLake Ontario201404280002Lake Ontario 
1813396NYJeffersonLake Ontario201404280002Lake Ontario 
1813397NYJeffersonLake Ontario201404280002Lake Ontario 
1813398NYJefferson[No locality description provided]201404280002Lake Ontario 
1813401NYJefferson[No locality description provided]201404280002Lake Ontario 
1813402NYJeffersonLake Ontario201404280002Lake Ontario 
1813406NYJefferson[No locality description provided]201404280002Lake Ontario 
1813503NYJeffersonLake Ontario201404280002Lake Ontario 
1813504NYJeffersonLake Ontario201404280002Lake Ontario 
1813505NYJeffersonLake Ontario201404280002Lake Ontario 
1813506NYJeffersonLake Ontario201404280002Lake Ontario 
1813507NYJeffersonLake Ontario201404280002Lake Ontario 
1813508NYJeffersonLake Ontario201404280002Lake Ontario 
1813513NYJeffersonLake Ontario201404280002Lake Ontario 
1813517NYJeffersonLake Ontario201404280002Lake Ontario 
1813518NYJeffersonLake Ontario201404280002Lake Ontario 
1813519NYJeffersonLake Ontario201404280002Lake Ontario 
1813523NYJeffersonLake Ontario201404280002Lake Ontario 
1813528NYJefferson[No locality description provided]201404280002Lake Ontario 
1813530NYJeffersonLake Ontario201404280002Lake Ontario 
1813533NYJeffersonLake Ontario201404280002Lake Ontario 
1813535NYJeffersonLake Ontario201404280002Lake Ontario 
1813539NYJeffersonLake Ontario201404280002Lake Ontario 
1813540NYJeffersonLake Ontario201404280002Lake Ontario 
1822111NYMonroeBraddock Bay201604280002Lake Ontario 
1822684NYMonroeBraddock Bay201604280002Lake Ontario 
1822685NYMonroeBraddock Bay201604280002Lake Ontario 
1822686NYMonroeBraddock Bay201604280002Lake Ontario 
1822687NYMonroeBraddock Bay201604280002Lake Ontario 
1822688NYMonroeBraddock Bay201604280002Lake Ontario 
1822689NYMonroeBraddock Bay201604280002Lake Ontario 
1822690NYMonroeBraddock Bay201604280002Lake Ontario 
1822691NYMonroeBraddock Bay201604280002Lake Ontario 
1822692NYMonroeBraddock Bay201604280002Lake Ontario 
1822693NYMonroeBraddock Bay201604280002Lake Ontario 
1822694NYMonroeBraddock Bay201604280002Lake Ontario 
1822695NYMonroeBraddock Bay201604280002Lake Ontario 
1826188NYMonroeBraddock Bay201604280002Lake Ontario 
1826208NYJeffersonLake Ontario201604280002Lake Ontario 
1826233NYJeffersonLake Ontario201604280002Lake Ontario 
1837145NYJeffersonLake Ontario202004280002Lake Ontario 
1839183NYMonroeBraddock Bay202004280002Lake Ontario 
1844066NYJefferson[No locality description provided]202104280002Lake Ontario 
1844439NYJeffersonLake Ontario202104280002Lake Ontario 
1847146NYJefferson[No locality description provided]202104280002Lake Ontario 
1853838NYJeffersonLake Ontario202204280002Lake Ontario 
1853840NYJeffersonLake Ontario202204280002Lake Ontario 
1854101NYJefferson[No locality description provided]202204280002Lake Ontario 

Citation for this information:
U.S. Geological Survey, 2025, Hydrocharis morsus-ranae: U.S. Geological Survey, Nonindigenous Aquatic Species Database, Gainesville, FL, https://nas.er.usgs.gov, Access Date: 12/20/2025