Myriophyllum spicatum

Eurasian watermilfoil

Collection Information for Myriophyllum spicatum

Results limited to All Great Lakes Drainages.
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
1397283ILCookWolf Lake201104040001Little Calumet-Galienunknown
1397413ILCookWolf Lake201104040001Little Calumet-Galienunknown
1397414ILCookWolf Lake201104040001Little Calumet-Galienunknown
1397269ILCookWolf Lake201104040001Little Calumet-Galienunknown
1397270ILCookWolf Lake201104040001Little Calumet-Galienunknown
1397286ILCookPowder Horn Lake201104040001Little Calumet-Galienunknown
1397326ILCookPowder Horn Lake201104040001Little Calumet-Galienunknown
1397271ILCookPowder Horn Lake201104040001Little Calumet-Galienunknown
1397416ILCookPowder Horn Lake201104040001Little Calumet-Galienunknown

Citation for this information:
U.S. Geological Survey, 2025, Myriophyllum spicatum: U.S. Geological Survey, Nonindigenous Aquatic Species Database, Gainesville, FL, https://nas.er.usgs.gov, Access Date: 12/5/2025