Hydrilla verticillata

Hydrilla

Collection Information for Hydrilla verticillata

Results limited to HUC #04110002.
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
894727OHCuyahogaBlue Heron Marsh north pond, Ohio & Erie Canal Reservation201104110002Cuyahogaestablished
894728OHCuyahogaBlue Heron Marsh south pond, Ohio & Erie Canal Reservation201204110002Cuyahogaestablished
894729OHCuyahogaTerry Greathouse Wetlands, West Creek Reservation200204110002Cuyahogaestablished
894730OHCuyahogaWashout Wetland #7, West Creek Reservation201304110002Cuyahogaestablished
1396534OHCuyahogaIn shallow man-made wetlands, West Creek Reservation, Parma, Ohio.201104110002Cuyahogaunknown
1397845OHCuyahogaWash-out wetlands, located in Parma, Ohio and part of Cleveland Metroparks West Creek Reservation.201304110002Cuyahogaunknown
1397789OHCuyahogaBlue Heron Marsh, located in Cuyahoga Heights, Ohio and part of Cleveland Metroparks Ohio & Erie Canal Reservation.201104110002Cuyahogaunknown
1447865OHSummitHuman-made pond east of business, Richfield201704110002Cuyahogaestablished
1468175OHCuyahoga4708 Sassafras Drive, lined pond (less than 1000 gallon) in the backyard is infested with hydrilla.201804110002Cuyahogaunknown
1633453OHCuyahoga[Lake Erie]201204110002Cuyahogaestablished
1633452OHCuyahoga[Lake Erie]201104110002Cuyahogaestablished
1749737OHCuyahoga[No locality description provided]202304110002Cuyahoga 
1749738OHCuyahoga[No locality description provided]202304110002Cuyahoga 
1749739OHCuyahoga[No locality description provided]202304110002Cuyahoga 
1891355OHSummit[No locality description provided]202504110002Cuyahoga 

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