Myriophyllum spicatum
Myriophyllum spicatum
(Eurasian watermilfoil)
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76 results for Myriophyllum spicatum (Eurasian watermilfoil)
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Page:1234
Specimen IDCommon NameStateCountyLocalityYear HUC Number What's this? Drainage nameStatus
1633495 Eurasian watermilfoilOHCuyahoga[Lake Erie]2017 04110002 Cuyahogaestablished
1633544 Eurasian watermilfoilOHCuyahoga[Michael J Kirwan Reservoir]2017 04110002 Cuyahogaestablished
1704386 Eurasian watermilfoilOHCuyahoga[No locality description provided]2017 04110002 Cuyahoga 
1707966 Eurasian watermilfoilOHCuyahoga[No locality description provided]2017 04110002 Cuyahoga 
1633521 Eurasian watermilfoilOHCuyahoga[Rex Lake]2017 04110002 Cuyahogaestablished
1633534 Eurasian watermilfoilOHCuyahoga[Rex Lake]2017 04110002 Cuyahogaestablished
1421517 Eurasian watermilfoilOHCuyahogaAcross from Ranger Headquarters in a standing water pool.2017 04110002 Cuyahogaestablished
1694115 Eurasian watermilfoilOHCuyahogaBlue heron marsh2020 04110002 Cuyahogaunknown
1713320 Eurasian watermilfoilOHCuyahogaCuyahoga River2022 04110002 Cuyahoga 
1713321 Eurasian watermilfoilOHCuyahogaCuyahoga River2022 04110002 Cuyahoga 
1713322 Eurasian watermilfoilOHCuyahogaCuyahoga River2022 04110002 Cuyahoga 
1421519 Eurasian watermilfoilOHCuyahogaIn the canal, north of Rockside road.2017 04110002 Cuyahogaestablished
1713293 Eurasian watermilfoilOHCuyahogaOEC2022 04110002 Cuyahoga 
1421494 Eurasian watermilfoilOHCuyahogaRetention pond along driveway to ranger headquarters in Cuyahoga Valley National Park2017 04110002 Cuyahogaestablished
1694104 Eurasian watermilfoilOHCuyahogaRiverview North2020 04110002 Cuyahogaunknown
1694103 Eurasian watermilfoilOHCuyahogaRiverview South2020 04110002 Cuyahogaunknown
1694108 Eurasian watermilfoilOHCuyahogaShadow Lake2020 04110002 Cuyahogaunknown
1713287 Eurasian watermilfoilOHCuyahogaShadow lake2022 04110002 Cuyahoga 
1633745 Eurasian watermilfoilOHGeauga[Michael J Kirwan Reservoir]2015 04110002 Cuyahogaestablished
1633491 Eurasian watermilfoilOHGeauga[Michael J Kirwan Reservoir]2017 04110002 Cuyahogaestablished
1633646 Eurasian watermilfoilOHGeauga[Michael J Kirwan Reservoir]2018 04110002 Cuyahogaestablished
1633690 Eurasian watermilfoilOHGeauga[Michael J Kirwan Reservoir]2019 04110002 Cuyahogaestablished
1694127 Eurasian watermilfoilOHGeaugaAquilla Lake2020 04110002 Cuyahogaunknown
1694117 Eurasian watermilfoilOHGeaugaCuyahoga River2020 04110002 Cuyahogaunknown
1467406 Eurasian watermilfoilOHGeaugaEast Branch2010 04110002 Cuyahogaestablished
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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.

Disclaimer:

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. [2025]. Nonindigenous Aquatic Species Database. Gainesville, Florida. Accessed [12/5/2025].

Contact us if you are using data from this site for a publication to make sure the data are being used appropriately and for potential co-authorship if warranted.

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