Myriophyllum spicatum

Eurasian watermilfoil

Collection Information for Myriophyllum spicatum

Results limited to HUC #04080101.
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
1885238MIOgemawSage Lake201804080101Au Gres-Rifleestablished
1885239MIIoscoWest Londo Lake202104080101Au Gres-Rifleestablished
878038MIArenacArenac County201104080101Au Gres-Rifleestablished
878052MIIoscoIosco County201104080101Au Gres-Rifleestablished
1692167MIOgemawLake Ogemaw201704080101Au Gres-Rifleunknown
1709258MIIosco[No locality description provided]202204080101Au Gres-Rifle 
1607743MIArenac[No locality description provided]201704080101Au Gres-Rifleestablished
1607810MIOgemaw[No locality description provided]201704080101Au Gres-Rifleestablished
1604792MIOgemaw[No locality description provided]201504080101Au Gres-Rifleestablished

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