Glyceria maxima

Reed mannagrass

Collection Information for Glyceria maxima

Results limited to HUC #04040003.
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
1422402WIMilwaukeeHubbard Park - iNaturalist Record201704040003Milwaukeeestablished
1649534WIWaukeshaWetland Underwood Creek. Waukesha Co emergent wetland south of Beverly Hills Trail and Underwood Creek201704040003Milwaukeeestablished
1649650WIMilwaukeeUnnamed open space 0.19 km S of 190 and 0.19 km west of N Morris Blvd. Milwaukee River, South of Capitol Dr. Oak Leaf Trail201704040003Milwaukeeestablished
1649651WIMilwaukeeUnnamed ditch north of Lincoln Creek201704040003Milwaukeeestablished
1649652WIMilwaukeeCulvert at W Hampton and N 47th St, City of Milwaukee201704040003Milwaukeeestablished
1649653WIMilwaukeeDrainage canal west of N 46th St, City of Milwaukee. Drainage Ditch N. 46th St and HWY EE201704040003Milwaukeeestablished
1649655WIMilwaukeeWetland Milwaukee River on N. Cambridge201704040003Milwaukeeestablished
1649656WIMilwaukeeLincoln Creek footbridge at N 37th St201704040003Milwaukeeestablished
1649657WIMilwaukeeLincoln Creek west of railroad yard201704040003Milwaukeeestablished
1649658WIMilwaukeeLincoln Creek bridge at N Sherman Blvd201704040003Milwaukeeestablished
1649659WIMilwaukeeWetland Lincoln Creek W. Villard201704040003Milwaukeeestablished
1649660WIMilwaukeeWetland Lincoln Creek and West Lincoln Parkway201704040003Milwaukeeestablished
1649661WIMilwaukeeLincoln Creek at 47th Street At Milwaukee Wi And Settling Tank Outlet/Inlet201704040003Milwaukeeestablished
1649671WIWaukeshaUnderwood Creek at Pomona Dr201704040003Milwaukeeestablished
1653636WIWaukeshaWirth Park201704040003Milwaukeeestablished
1653637WIWaukeshaBrookfield East High School201704040003Milwaukeeestablished
1653638WIWaukeshadrainage ditch along Fountain Blvd and Stanley Dr201704040003Milwaukeeestablished
1653645WIWaukeshaDousman Ditch at W Roualt St201704040003Milwaukeeestablished
1653646WIWaukeshaDousman Ditch at foot bridge south of W North Ave201704040003Milwaukeeestablished
1653647WIWaukeshaDousman Ditch at Cascade Dr201704040003Milwaukeeestablished
1653651WIWaukeshaDitch along north side of Bugline Trail201704040003Milwaukeeestablished

Citation for this information:
U.S. Geological Survey, 2025, Glyceria maxima: U.S. Geological Survey, Nonindigenous Aquatic Species Database, Gainesville, FL, https://nas.er.usgs.gov, Access Date: 12/11/2025