Myriophyllum spicatum
Myriophyllum spicatum
(Eurasian watermilfoil)
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8 results for Myriophyllum spicatum (Eurasian watermilfoil)
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Specimen IDStateCountyLocalityYear HUC Number What's this? Drainage nameStatus
1685391 MNDouglas[no locality description provided]2012 07010108 Long Prairieunknown
1685028 MNDouglas[no locality description provided]2013 07010108 Long Prairieunknown
1410174 MNDouglasLake Victoria in Alexandria2017 07010108 Long Prairieestablished
243581 MNMorrisonLake Alexander2003 07010108 Long Prairiecollected
878118 MNMorrisonLake Alexander2007 07010108 Long Prairieestablished
277549 MNMorrisonLake Alexander2010 07010108 Long Prairieestablished
877961 MNMorrisonShamineau Lake [20 mi WSW of Brainerd], near public boat ramp2012 07010108 Long Prairieestablished
1322282 MNMorrisonShamineau Lake [20 mi WSW of Brainerd], near public boat ramp2016 07010108 Long Prairieestablished

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.

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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. [2026]. Nonindigenous Aquatic Species Database. Gainesville, Florida. Accessed [1/21/2026].

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