Ulva (Enteromorpha) flexuosa subsp. flexuosa and flexuosa subsp. paradoxa

Green alga, grass kelp

Collection Information for Ulva (Enteromorpha) flexuosa subsp. flexuosa and flexuosa subsp. paradoxa

Results limited to All Great Lakes Drainages.
Results also available in (click to export table to spreadsheet)

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Specimen IDStateCountyLocalityYearHUC NumberDrainage NameStatus
1712264MIOttawaPigeon Lake202104050002Black-Macatawaestablished
1712265MIOttawaPigeon Lake202104050002Black-Macatawaestablished
1712266MIOttawaPigeon River202104050002Black-Macatawaestablished
1712267MIOttawaPigeon River202104050002Black-Macatawaestablished
242420MIMuskegonMuskegon Lake in Muskegon200304060102Muskegonestablished
242422MIMuskegonWhite Lake, about 10 miles north of Muskegon, Michigan.200504060101Pere Marquette-Whiteestablished
242421MIMuskegonMona Lake200504060101Pere Marquette-Whiteestablished
894995MIBarryFine Lake200504050007Thornappleestablished
1712261MIMasonPere Marquette Lake202104060101Pere Marquette-Whiteestablished
1712262MIMasonPere Marquette Lake202104060101Pere Marquette-Whiteestablished
1712263MIMasonPere Marquette Lake202104060101Pere Marquette-Whiteestablished

Citation for this information:
U.S. Geological Survey, 2025, Ulva (Enteromorpha) flexuosa subsp. flexuosa and flexuosa subsp. paradoxa: U.S. Geological Survey, Nonindigenous Aquatic Species Database, Gainesville, FL, https://nas.er.usgs.gov, Access Date: 1/15/2025