Butomus umbellatus

Flowering rush

Collection Information for Butomus umbellatus

Results limited to HUC #04300108.
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)

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Specimen IDStateCountyLocalityYearHUC NumberDrainage NameStatus
228535NYWashingtonLake Champlain, in the southern end of near Whitehall.192904300108Lake Champlainestablished
1877712NYWashingtonLake Champlain, in the southern end of near Whitehall.193004300108Lake Champlain 
866720NYEssexLake Champlain201104300108Lake Champlainestablished
866721NYClinton[No locality provided]200604300108Lake Champlainestablished
1659967NYWashingtonSouth Bay, Lake Champlain, Washington County193804300108Lake Champlainunknown
1660175NYClintonDead Creek197604300108Lake Champlainunknown
1669222NYWashingtonSouth Bay, Lake Champlain.193504300108Lake Champlainunknown
1669285NYWashingtonSouth Bay, Lake Champlain.193804300108Lake Champlainunknown
1669475NYEssexNear Ticonderoga.193904300108Lake Champlainunknown
1701665NYClinton[No locality description provided]202204300108Lake Champlain 
1706182NYEssex[No locality description provided]201504300108Lake Champlain 
1675716NYClinton[No locality description provided]202004300108Lake Champlain 
1745172NYClinton[No locality description provided]202004300108Lake Champlain 
1761378NYClinton[No locality description provided]200604300108Lake Champlain 
1809733NYEssexLake Champlain,Narrows, The201104300108Lake Champlain 
1843958NYWashingtonSheltered Lakes,Narrows, The202104300108Lake Champlain 
1877607NYWashingtonSouth end of Lake Champlain193504300108Lake Champlain 
1877709NYWashingtonSouth Bay, Lake Champlain193004300108Lake Champlain 
1877727NYEssexNear Lake George194204300108Lake Champlain 
1891899NYClinton[No locality description provided]202504300108Lake Champlain 

Citation for this information:
U.S. Geological Survey, 2025, Butomus umbellatus: U.S. Geological Survey, Nonindigenous Aquatic Species Database, Gainesville, FL, https://nas.er.usgs.gov, Access Date: 12/17/2025