Hydrocharis morsus-ranae

European frogbit

Collection Information for Hydrocharis morsus-ranae

Results limited to HUC #04290002.
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
888152NYSt. LawrenceFish Creek- Black Lake201204290002Indianestablished
1700896NYJefferson[No locality description provided]202204290002Indian 
1730779NYSt. Lawrence[No locality description provided]202004290002Indian 
1676330NYJefferson[No locality description provided]202104290002Indian 
1676365NYSt. Lawrence[No locality description provided]202104290002Indian 
1762596NYJefferson[No locality description provided]200404290002Indian 
1837788NYSt. LawrenceBlack Lake202004290002Indian 
1818073NYJefferson[No locality description provided]201504290002Indian 
1818080NYJeffersonMud Lake201504290002Indian 
1822181NYSt. Lawrence[No locality description provided]201604290002Indian 
1823351NYJefferson[No locality description provided]201604290002Indian 
1823352NYJefferson[No locality description provided]201604290002Indian 
1823353NYJefferson[No locality description provided]201604290002Indian 
1823354NYJefferson[No locality description provided]201604290002Indian 
1826163NYSt. Lawrence[No locality description provided]201604290002Indian 
1826164NYSt. Lawrence[No locality description provided]201604290002Indian 
1827996NYJeffersonButterfield Lake201804290002Indian 
1830718NYSt. Lawrence[No locality description provided]201904290002Indian 
1833935NYJeffersonButterfield Lake201804290002Indian 
1834195NYJefferson[No locality description provided]201804290002Indian 
1844039NYSt. LawrenceBlack Lake202104290002Indian 
1844395NYJeffersonMud Lake202104290002Indian 
1844440NYSt. Lawrence[No locality description provided]202104290002Indian 
1844441NYSt. Lawrence[No locality description provided]202104290002Indian 
1844442NYSt. Lawrence[No locality description provided]202104290002Indian 
1844443NYSt. Lawrence[No locality description provided]202104290002Indian 
1844444NYSt. Lawrence[No locality description provided]202104290002Indian 
1844445NYSt. Lawrence[No locality description provided]202104290002Indian 
1891513NYJefferson[No locality description provided]202504290002Indian 

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