Myriophyllum spicatum

Eurasian watermilfoil

Collection Information for Myriophyllum spicatum

Results limited to HUC #04050002.
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
1888337MIAllegan[No locality description provided]202404050002Black-Macatawa 
1888428MIAllegan[No locality description provided]202404050002Black-Macatawa 
1888429MIAllegan[No locality description provided]202404050002Black-Macatawa 
1888430MIAllegan[No locality description provided]202404050002Black-Macatawa 
1888433MIAllegan[No locality description provided]202404050002Black-Macatawa 
1892695MIAllegan[No locality description provided]202504050002Black-Macatawa 
1892764MIAllegan[No locality description provided]202504050002Black-Macatawa 

Citation for this information:
U.S. Geological Survey, 2026, Myriophyllum spicatum: U.S. Geological Survey, Nonindigenous Aquatic Species Database, Gainesville, FL, https://nas.er.usgs.gov, Access Date: 2/21/2026