GLANSIS

Hydrocharis morsus-ranae

European frogbit

Collection Information for Hydrocharis morsus-ranae

Results limited to HUC #04140102.
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 ID	State	County	Locality	Year	HUC Number	Drainage Name	Status
234109	NY	Jefferson	Sandy Creek; W side hwy 3 at Lakeview Wildlife Management Area	1987	04140102	Salmon-Sandy	established
262944	NY	Jefferson	South Colwell Pond, Lake Ontario	2007	04140102	Salmon-Sandy	established
229185	NY	Oswego	Port Ontario, mouth of Grindstone Creek	1993	04140102	Salmon-Sandy	established
262943	NY	Oswego	Mouth of the Salmon River, entering Lake Ontario	2007	04140102	Salmon-Sandy	established
262945	NY	Jefferson	Lakeview Pond	2007	04140102	Salmon-Sandy	established
262946	NY	Jefferson	Mouth of Stony Creek, entering Lake Ontario	2007	04140102	Salmon-Sandy	established
865963	NY	Oswego	[No locality provided]	2011	04140102	Salmon-Sandy	established
888146	NY	Jefferson	Black Pond	2011	04140102	Salmon-Sandy	established
888149	NY	Oswego	Cranberry Pond	2013	04140102	Salmon-Sandy	established
888153	NY	Jefferson	Floodwood, Lake Ontario	2011	04140102	Salmon-Sandy	established
888160	NY	Oswego	North Sandy Pond	2012	04140102	Salmon-Sandy	established
888066	NY	Oswego	Port Ontario, Lake Ontario	2001	04140102	Salmon-Sandy	established
888070	NY	Jefferson	South Colwell Pond	2001	04140102	Salmon-Sandy	established
1557024	NY	Oswego	[No locality description provided]	2013	04140102	Salmon-Sandy	established
1557025	NY	Oswego	[No locality description provided]	2013	04140102	Salmon-Sandy	established
1596238	NY	Jefferson	[No locality description provided]	2011	04140102	Salmon-Sandy	established
1596244	NY	Jefferson	[No locality description provided]	2011	04140102	Salmon-Sandy	established
1600152	NY	Oswego	[No locality description provided]	2012	04140102	Salmon-Sandy	established
1596176	NY	Oswego	[No locality description provided]	2011	04140102	Salmon-Sandy	established
1596191	NY	Oswego	[No locality description provided]	2011	04140102	Salmon-Sandy	established
1596256	NY	Jefferson	[No locality description provided]	2011	04140102	Salmon-Sandy	established
1563204	NY	Jefferson	[No locality description provided]	2014	04140102	Salmon-Sandy	established
1563210	NY	Jefferson	[No locality description provided]	2014	04140102	Salmon-Sandy	established
1557047	NY	Oswego	[No locality description provided]	2013	04140102	Salmon-Sandy	established
1557069	NY	Oswego	[No locality description provided]	2013	04140102	Salmon-Sandy	established
1557026	NY	Oswego	[No locality description provided]	2013	04140102	Salmon-Sandy	established
1557027	NY	Oswego	[No locality description provided]	2013	04140102	Salmon-Sandy	established
1557219	NY	Jefferson	[No locality description provided]	2013	04140102	Salmon-Sandy	established
1596174	NY	Oswego	[No locality description provided]	2011	04140102	Salmon-Sandy	established
1596175	NY	Oswego	[No locality description provided]	2011	04140102	Salmon-Sandy	established
1596182	NY	Oswego	[No locality description provided]	2011	04140102	Salmon-Sandy	established
1596183	NY	Oswego	[No locality description provided]	2011	04140102	Salmon-Sandy	established
1596201	NY	Oswego	[No locality description provided]	2011	04140102	Salmon-Sandy	established
1596260	NY	Jefferson	[No locality description provided]	2011	04140102	Salmon-Sandy	established
1596263	NY	Jefferson	[No locality description provided]	2011	04140102	Salmon-Sandy	established
1596265	NY	Jefferson	[No locality description provided]	2011	04140102	Salmon-Sandy	established
1596268	NY	Jefferson	[No locality description provided]	2011	04140102	Salmon-Sandy	established
1563211	NY	Jefferson	[No locality description provided]	2014	04140102	Salmon-Sandy	established
1563238	NY	Jefferson	[No locality description provided]	2014	04140102	Salmon-Sandy	established
1557239	NY	Jefferson	[No locality description provided]	2013	04140102	Salmon-Sandy	established
1557240	NY	Jefferson	[No locality description provided]	2013	04140102	Salmon-Sandy	established
1557035	NY	Oswego	[No locality description provided]	2013	04140102	Salmon-Sandy	established
1557040	NY	Oswego	[No locality description provided]	2013	04140102	Salmon-Sandy	established
1557204	NY	Jefferson	[No locality description provided]	2013	04140102	Salmon-Sandy	established
1557206	NY	Jefferson	[No locality description provided]	2013	04140102	Salmon-Sandy	established
1653735	NY	Oswego	182 216 Mexico Point Dr, Mexico, NY, US	2017	04140102	Salmon-Sandy	established
1700344	NY	Oswego	[No locality description provided]	2020	04140102	Salmon-Sandy
1674838	NY	Jefferson	[No locality description provided]	2020	04140102	Salmon-Sandy
1670879	NY	Oswego	[No locality description provided]	2015	04140102	Salmon-Sandy
1600338	NY	Jefferson	[No locality description provided]	2012	04140102	Salmon-Sandy	established
1600354	NY	Jefferson	[No locality description provided]	2012	04140102	Salmon-Sandy	established
1600355	NY	Jefferson	[No locality description provided]	2012	04140102	Salmon-Sandy	established
1600153	NY	Oswego	[No locality description provided]	2012	04140102	Salmon-Sandy	established
1600154	NY	Oswego	[No locality description provided]	2012	04140102	Salmon-Sandy	established
1600155	NY	Oswego	[No locality description provided]	2012	04140102	Salmon-Sandy	established
1600156	NY	Oswego	[No locality description provided]	2012	04140102	Salmon-Sandy	established
1600159	NY	Oswego	[No locality description provided]	2012	04140102	Salmon-Sandy	established
1600250	NY	Oswego	[No locality description provided]	2012	04140102	Salmon-Sandy	established
1600253	NY	Oswego	[No locality description provided]	2012	04140102	Salmon-Sandy	established
1600254	NY	Oswego	[No locality description provided]	2012	04140102	Salmon-Sandy	established
1600256	NY	Oswego	[No locality description provided]	2012	04140102	Salmon-Sandy	established
1596269	NY	Jefferson	[No locality description provided]	2011	04140102	Salmon-Sandy	established
1557049	NY	Oswego	[No locality description provided]	2013	04140102	Salmon-Sandy	established
1600323	NY	Jefferson	[No locality description provided]	2012	04140102	Salmon-Sandy	established
1600348	NY	Jefferson	[No locality description provided]	2012	04140102	Salmon-Sandy	established
1600363	NY	Jefferson	[No locality description provided]	2012	04140102	Salmon-Sandy	established
1600164	NY	Oswego	[No locality description provided]	2012	04140102	Salmon-Sandy	established
1600365	NY	Jefferson	[No locality description provided]	2012	04140102	Salmon-Sandy	established
1600381	NY	Jefferson	[No locality description provided]	2012	04140102	Salmon-Sandy	established
1600246	NY	Oswego	[No locality description provided]	2012	04140102	Salmon-Sandy	established
1600261	NY	Jefferson	[No locality description provided]	2012	04140102	Salmon-Sandy	established
1600263	NY	Jefferson	[No locality description provided]	2012	04140102	Salmon-Sandy	established
1557244	NY	Jefferson	[No locality description provided]	2013	04140102	Salmon-Sandy	established
1557056	NY	Oswego	[No locality description provided]	2013	04140102	Salmon-Sandy	established
1759522	NY	Oswego	[No locality description provided]	2001	04140102	Salmon-Sandy
1760534	NY	Oswego	[No locality description provided]	2003	04140102	Salmon-Sandy
1761368	NY	Oswego	[No locality description provided]	2002	04140102	Salmon-Sandy
1761576	NY	Oswego	[No locality description provided]	2003	04140102	Salmon-Sandy
1761656	NY	Oswego	[No locality description provided]	2003	04140102	Salmon-Sandy
1763157	NY	Oswego	[No locality description provided]	2003	04140102	Salmon-Sandy
1763229	NY	Oswego	[No locality description provided]	2002	04140102	Salmon-Sandy
1763331	NY	Oswego	[No locality description provided]	2003	04140102	Salmon-Sandy
1763353	NY	Oswego	[No locality description provided]	2002	04140102	Salmon-Sandy
1808497	NY	Oswego	North Pond	2011	04140102	Salmon-Sandy
1808499	NY	Jefferson	[No locality description provided]	2011	04140102	Salmon-Sandy
1808501	NY	Jefferson	[No locality description provided]	2011	04140102	Salmon-Sandy
1808503	NY	Oswego	[No locality description provided]	2011	04140102	Salmon-Sandy
1808510	NY	Oswego	[No locality description provided]	2011	04140102	Salmon-Sandy
1808511	NY	Oswego	[No locality description provided]	2011	04140102	Salmon-Sandy
1808514	NY	Oswego	[No locality description provided]	2011	04140102	Salmon-Sandy
1808523	NY	Oswego	[No locality description provided]	2011	04140102	Salmon-Sandy
1808565	NY	Jefferson	[No locality description provided]	2011	04140102	Salmon-Sandy
1808571	NY	Jefferson	Black Pond	2011	04140102	Salmon-Sandy
1808573	NY	Oswego	[No locality description provided]	2011	04140102	Salmon-Sandy
1808577	NY	Oswego	[No locality description provided]	2011	04140102	Salmon-Sandy
1808578	NY	Oswego	[No locality description provided]	2011	04140102	Salmon-Sandy
1808581	NY	Jefferson	[No locality description provided]	2011	04140102	Salmon-Sandy
1808587	NY	Jefferson	[No locality description provided]	2011	04140102	Salmon-Sandy
1808589	NY	Oswego	[No locality description provided]	2011	04140102	Salmon-Sandy
1808974	NY	Jefferson	Floodwood Pond	2013	04140102	Salmon-Sandy
1808998	NY	Jefferson	Floodwood Pond	2011	04140102	Salmon-Sandy
1808999	NY	Jefferson	Floodwood Pond	2011	04140102	Salmon-Sandy
1809015	NY	Oswego	North Pond	2012	04140102	Salmon-Sandy
1809016	NY	Jefferson	[No locality description provided]	2012	04140102	Salmon-Sandy
1837027	NY	Jefferson	North Colwell Pond	2020	04140102	Salmon-Sandy
1808600	NY	Jefferson	[No locality description provided]	2011	04140102	Salmon-Sandy
1808678	NY	Oswego	[No locality description provided]	2011	04140102	Salmon-Sandy
1808946	NY	Oswego	[No locality description provided]	2011	04140102	Salmon-Sandy
1808969	NY	Oswego	[No locality description provided]	2013	04140102	Salmon-Sandy
1808970	NY	Oswego	[No locality description provided]	2013	04140102	Salmon-Sandy
1808972	NY	Jefferson	Cranberry Pond	2013	04140102	Salmon-Sandy
1808973	NY	Jefferson	Cranberry Pond	2013	04140102	Salmon-Sandy
1808981	NY	Jefferson	[No locality description provided]	2011	04140102	Salmon-Sandy
1808997	NY	Oswego	[No locality description provided]	2011	04140102	Salmon-Sandy
1809013	NY	Oswego	[No locality description provided]	2012	04140102	Salmon-Sandy
1809014	NY	Jefferson	South Colwell Pond	2012	04140102	Salmon-Sandy
1809417	NY	Jefferson	North Pond	2012	04140102	Salmon-Sandy
1809418	NY	Jefferson	North Pond	2012	04140102	Salmon-Sandy
1809420	NY	Jefferson	North Pond	2012	04140102	Salmon-Sandy
1809423	NY	Jefferson	North Pond	2012	04140102	Salmon-Sandy
1809424	NY	Jefferson	North Pond	2012	04140102	Salmon-Sandy
1809425	NY	Jefferson	[No locality description provided]	2012	04140102	Salmon-Sandy
1809426	NY	Jefferson	[No locality description provided]	2012	04140102	Salmon-Sandy
1809428	NY	Jefferson	[No locality description provided]	2012	04140102	Salmon-Sandy
1809430	NY	Jefferson	[No locality description provided]	2012	04140102	Salmon-Sandy
1809432	NY	Jefferson	Lakeview Pond	2012	04140102	Salmon-Sandy
1809731	NY	Jefferson	[No locality description provided]	2012	04140102	Salmon-Sandy
1811445	NY	Jefferson	[No locality description provided]	2011	04140102	Salmon-Sandy
1813380	NY	Jefferson	North Pond	2014	04140102	Salmon-Sandy
1813381	NY	Jefferson	North Pond	2014	04140102	Salmon-Sandy
1813382	NY	Jefferson	North Pond	2014	04140102	Salmon-Sandy
1813383	NY	Oswego	North Pond	2014	04140102	Salmon-Sandy
1813384	NY	Jefferson	North Pond	2014	04140102	Salmon-Sandy
1813385	NY	Jefferson	Lakeview Pond	2014	04140102	Salmon-Sandy
1813386	NY	Jefferson	Lakeview Pond	2014	04140102	Salmon-Sandy
1813387	NY	Jefferson	Lakeview Pond	2014	04140102	Salmon-Sandy
1813388	NY	Jefferson	[No locality description provided]	2014	04140102	Salmon-Sandy
1813389	NY	Jefferson	Sandy Creek	2014	04140102	Salmon-Sandy
1813491	NY	Jefferson	North Pond	2014	04140102	Salmon-Sandy
1813492	NY	Jefferson	North Pond	2014	04140102	Salmon-Sandy
1813493	NY	Jefferson	North Pond	2014	04140102	Salmon-Sandy
1813494	NY	Jefferson	North Pond	2014	04140102	Salmon-Sandy
1814247	NY	Oswego	[No locality description provided]	2014	04140102	Salmon-Sandy
1814248	NY	Oswego	[No locality description provided]	2014	04140102	Salmon-Sandy
1819667	NY	Oswego	North Pond	2015	04140102	Salmon-Sandy
1820492	NY	Jefferson	Lakeview Pond	2015	04140102	Salmon-Sandy
1821035	NY	Oswego	[No locality description provided]	2015	04140102	Salmon-Sandy
1822071	NY	Oswego	[No locality description provided]	2016	04140102	Salmon-Sandy
1822072	NY	Oswego	[No locality description provided]	2016	04140102	Salmon-Sandy
1822073	NY	Oswego	[No locality description provided]	2016	04140102	Salmon-Sandy
1822074	NY	Oswego	[No locality description provided]	2016	04140102	Salmon-Sandy
1822076	NY	Oswego	[No locality description provided]	2016	04140102	Salmon-Sandy
1822077	NY	Oswego	[No locality description provided]	2016	04140102	Salmon-Sandy
1822081	NY	Oswego	[No locality description provided]	2016	04140102	Salmon-Sandy
1822082	NY	Oswego	[No locality description provided]	2016	04140102	Salmon-Sandy
1822084	NY	Oswego	[No locality description provided]	2016	04140102	Salmon-Sandy
1822085	NY	Oswego	[No locality description provided]	2016	04140102	Salmon-Sandy
1822197	NY	Oswego	Mosher Pond	2016	04140102	Salmon-Sandy
1822348	NY	Jefferson	[No locality description provided]	2017	04140102	Salmon-Sandy
1826027	NY	Jefferson	[No locality description provided]	2016	04140102	Salmon-Sandy
1826173	NY	Oswego	[No locality description provided]	2016	04140102	Salmon-Sandy
1826270	NY	Oswego	[No locality description provided]	2017	04140102	Salmon-Sandy
1826271	NY	Oswego	[No locality description provided]	2017	04140102	Salmon-Sandy
1826272	NY	Oswego	[No locality description provided]	2017	04140102	Salmon-Sandy
1826276	NY	Oswego	[No locality description provided]	2017	04140102	Salmon-Sandy
1833942	NY	Jefferson	[No locality description provided]	2018	04140102	Salmon-Sandy
1833945	NY	Jefferson	[No locality description provided]	2018	04140102	Salmon-Sandy
1834197	NY	Oswego	North Pond	2018	04140102	Salmon-Sandy
1834286	NY	Oswego	[No locality description provided]	2019	04140102	Salmon-Sandy
1836717	NY	Jefferson	[No locality description provided]	2020	04140102	Salmon-Sandy
1836719	NY	Jefferson	[No locality description provided]	2020	04140102	Salmon-Sandy
1836722	NY	Jefferson	[No locality description provided]	2020	04140102	Salmon-Sandy
1836806	NY	Jefferson	[No locality description provided]	2020	04140102	Salmon-Sandy
1836807	NY	Jefferson	[No locality description provided]	2020	04140102	Salmon-Sandy
1836810	NY	Jefferson	[No locality description provided]	2020	04140102	Salmon-Sandy
1837188	NY	Jefferson	[No locality description provided]	2020	04140102	Salmon-Sandy
1837189	NY	Jefferson	[No locality description provided]	2020	04140102	Salmon-Sandy
1837191	NY	Jefferson	South Colwell Pond	2020	04140102	Salmon-Sandy
1837642	NY	Oswego	[No locality description provided]	2020	04140102	Salmon-Sandy
1837663	NY	Oswego	[No locality description provided]	2020	04140102	Salmon-Sandy
1837673	NY	Oswego	[No locality description provided]	2020	04140102	Salmon-Sandy
1838542	NY	Oswego	[No locality description provided]	2020	04140102	Salmon-Sandy
1838543	NY	Oswego	[No locality description provided]	2020	04140102	Salmon-Sandy
1838544	NY	Oswego	[No locality description provided]	2020	04140102	Salmon-Sandy
1838862	NY	Jefferson	[No locality description provided]	2020	04140102	Salmon-Sandy
1838863	NY	Jefferson	[No locality description provided]	2020	04140102	Salmon-Sandy
1838878	NY	Jefferson	Floodwood Pond	2020	04140102	Salmon-Sandy
1838880	NY	Jefferson	Floodwood Pond	2020	04140102	Salmon-Sandy
1838885	NY	Oswego	[No locality description provided]	2020	04140102	Salmon-Sandy
1838886	NY	Oswego	[No locality description provided]	2020	04140102	Salmon-Sandy
1838889	NY	Oswego	[No locality description provided]	2020	04140102	Salmon-Sandy
1838890	NY	Oswego	[No locality description provided]	2020	04140102	Salmon-Sandy
1838891	NY	Oswego	[No locality description provided]	2020	04140102	Salmon-Sandy
1838892	NY	Oswego	[No locality description provided]	2020	04140102	Salmon-Sandy
1838893	NY	Oswego	[No locality description provided]	2020	04140102	Salmon-Sandy
1838895	NY	Oswego	[No locality description provided]	2020	04140102	Salmon-Sandy
1838897	NY	Oswego	[No locality description provided]	2020	04140102	Salmon-Sandy
1838900	NY	Oswego	[No locality description provided]	2020	04140102	Salmon-Sandy
1838901	NY	Oswego	[No locality description provided]	2020	04140102	Salmon-Sandy
1838907	NY	Oswego	[No locality description provided]	2020	04140102	Salmon-Sandy
1838909	NY	Oswego	[No locality description provided]	2020	04140102	Salmon-Sandy
1838911	NY	Oswego	[No locality description provided]	2020	04140102	Salmon-Sandy
1838922	NY	Oswego	[No locality description provided]	2020	04140102	Salmon-Sandy
1838923	NY	Jefferson	[No locality description provided]	2020	04140102	Salmon-Sandy
1838924	NY	Jefferson	[No locality description provided]	2020	04140102	Salmon-Sandy
1838925	NY	Jefferson	[No locality description provided]	2020	04140102	Salmon-Sandy
1838926	NY	Jefferson	[No locality description provided]	2020	04140102	Salmon-Sandy
1844065	NY	Jefferson	[No locality description provided]	2021	04140102	Salmon-Sandy
1844437	NY	Jefferson	Lakeview Pond	2021	04140102	Salmon-Sandy
1853948	NY	Jefferson	[No locality description provided]	2022	04140102	Salmon-Sandy
1853950	NY	Jefferson	[No locality description provided]	2022	04140102	Salmon-Sandy
1853953	NY	Jefferson	[No locality description provided]	2022	04140102	Salmon-Sandy
1853965	NY	Jefferson	Lakeview Pond	2022	04140102	Salmon-Sandy
1853968	NY	Jefferson	Lakeview Pond	2022	04140102	Salmon-Sandy
1854244	NY	Oswego	[No locality description provided]	2022	04140102	Salmon-Sandy
1854247	NY	Oswego	[No locality description provided]	2022	04140102	Salmon-Sandy
1854249	NY	Oswego	[No locality description provided]	2022	04140102	Salmon-Sandy
1854257	NY	Oswego	[No locality description provided]	2022	04140102	Salmon-Sandy
1854258	NY	Oswego	[No locality description provided]	2022	04140102	Salmon-Sandy
1854259	NY	Oswego	[No locality description provided]	2022	04140102	Salmon-Sandy
1854263	NY	Oswego	[No locality description provided]	2022	04140102	Salmon-Sandy
1854266	NY	Oswego	[No locality description provided]	2022	04140102	Salmon-Sandy
1854337	NY	Jefferson	[No locality description provided]	2022	04140102	Salmon-Sandy
1854338	NY	Jefferson	[No locality description provided]	2022	04140102	Salmon-Sandy
1854339	NY	Jefferson	Black Pond	2022	04140102	Salmon-Sandy
1854340	NY	Jefferson	Black Pond	2022	04140102	Salmon-Sandy
1854341	NY	Jefferson	Black Pond	2022	04140102	Salmon-Sandy
1854343	NY	Jefferson	Black Pond	2022	04140102	Salmon-Sandy
1854349	NY	Jefferson	[No locality description provided]	2022	04140102	Salmon-Sandy
1854353	NY	Jefferson	[No locality description provided]	2022	04140102	Salmon-Sandy
1854357	NY	Jefferson	[No locality description provided]	2022	04140102	Salmon-Sandy
1854358	NY	Jefferson	[No locality description provided]	2022	04140102	Salmon-Sandy

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