Myriophyllum spicatum
Myriophyllum spicatum
(Eurasian watermilfoil)

60 results for Myriophyllum spicatum (Eurasian watermilfoil)
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Specimen IDStateCountyLocalityYear HUC Number What's this? Drainage nameStatus
1705539 OHAshtabula[No locality description provided]2022 04110004 Grand 
1709443 OHCoshocton[No locality description provided]2022 05040003 Walhonding 
1713334 OHCuyahogaBonnie Park2022 04110001 Black-Rocky 
1713288 OHCuyahogaBonnie park2022 04110001 Black-Rocky 
1713289 OHCuyahogaBonnie park pond2022 04110001 Black-Rocky 
1713320 OHCuyahogaCuyahoga River2022 04110002 Cuyahoga 
1713321 OHCuyahogaCuyahoga River2022 04110002 Cuyahoga 
1713322 OHCuyahogaCuyahoga River2022 04110002 Cuyahoga 
1713293 OHCuyahogaOEC2022 04110002 Cuyahoga 
1713328 OHCuyahogaOxbow lagoon2022 04110001 Black-Rocky 
1713296 OHCuyahogaRR Nature Center2022 04110001 Black-Rocky 
1713287 OHCuyahogaShadow lake2022 04110002 Cuyahoga 
1713333 OHCuyahogaWintergreen ponds (3)2022 04110001 Black-Rocky 
1709085 OHErie[No locality description provided]2022 04260000 Lake Erie 
1713291 OHEriePipe Creek2022 04260000 Lake Erie 
1713295 OHErieRest Haven Pond 112022 04100011 Sandusky 
1713294 OHErieRest Haven Pond 82022 04100011 Sandusky 
1713327 OHErieWyandot nature preserve2022 04260000 Lake Erie 
1713331 OHGeaugaLa due reservoir2022 04110002 Cuyahoga 
1713332 OHGeaugaLa due wetlands2022 04110002 Cuyahoga 
1713297 OHGeaugaPunderson2022 04110002 Cuyahoga 
1713298 OHGeaugaPunderson2022 04110002 Cuyahoga 
1695699 OHHancockLye Creek, Hancock County Fairgrounds2022 04100008 Blanchardestablished
1695720 OHLoganIndian Lake2022 05080001 Upper Great Miami, Indiana, Ohioestablished
1713329 OHMedinaChippewa lake2022 05040001 Tuscarawas 

Data Disclaimer: Number of records does not imply species abundance. This summary represent collection records only and may not reflect the actual distribution of established populations. These data are preliminary or provisional and are subject to revision. They are being provided to meet the need for timely best science. The data have not received final approval by the U.S. Geological Survey (USGS) and are provided on the condition that neither the USGS nor the U.S. Government shall be held liable for any damages resulting from the authorized or unauthorized use of the data.


The data represented on this site vary in accuracy, scale, completeness, extent of coverage and origin. It is the user's responsibility to use these data consistent with their intended purpose and within stated limitations. We highly recommend reviewing metadata files prior to interpreting these data.

Citation information: U.S. Geological Survey. [2024]. Nonindigenous Aquatic Species Database. Gainesville, Florida. Accessed [2/27/2024].

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For general information and questions about the database, contact Wesley Daniel. For problems and technical issues, contact Matthew Neilson.