Specimen Information

Myriophyllum spicatum
Myriophyllum spicatum
(Eurasian watermilfoil)
Plants
Exotic

Specimen ID1397820
GroupPlants
GenusMyriophyllum
Speciesspicatum
Common NameEurasian watermilfoil
StateMN
CountyLe Sueur
LocalityTetonka Lake, Antl Bay
Mapping AccuracyAccurate
HUC8 NameCannon
HUC8 Number07040002
HUC10 NameUpper Cannon River
HUC10 Number0704000201
HUC12 NameSakatah Lake-Cannon River
HUC12 Number070400020106
Map
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Collection Day14
Collection Month10
Collection Year2016
Year AccuracyActual
Potential Pathwayunknown
Statusunknown
Reference 1
Ref. Number:24369
Author:Center for Invasive Species and Ecosystem Health.
Date:2019
Title:EDDMapS: Early detection and distribution mapping system
Publisher:The University of Georgia
CommentsMN DNR invasive species program staff received a report on October 11, 2016 that Waterville Fish Hatchery found suspected Eurasian watermilfoil. On October 12, 2016, a short search by DNR Fisheries staff indicated that rooted Eurasian watermilfoil was found growing near the public boat landing on Lake Tetonka, near the Fish Hatchery. MN DNR invasive species program staff searched the area around the boat landing and confirmed the presence of rooted and floating Eurasian watermilfoil in Lake Tetonka on October 14, 2016.A floating piece of Eurasian watermilfoil was found at the public boat landing on Lake Tetonka in July 2015, but subsequent searches by DNR invasive species program staff and by the lake association did not find any rooted plants, or any other fragments at that time. All visible clumps of Eurasian watermilfoil were hand-pulled by a private dive company on November 1, 2016.; EDDMapS report
Record TypeLiterature
DisposalEWR office - Waterville
VerifierKelly Pennington
Freshwater/MarineFreshwater


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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. [2021]. Nonindigenous Aquatic Species Database. Gainesville, Florida. Accessed [1/16/2021].

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