Specimen Information

Myriophyllum sibiricum × spicatum
(hybrid watermilfoil)
Plants
Exotic Hybrid
Collection Info
Point Map
Species Profile
Animated Map

Specimen ID1321699
GroupPlants
GenusMyriophyllum
Speciessibiricum × spicatum
Common Namehybrid watermilfoil
StateWI
CountyBayfield
LocalityNamakagon Lake, Lakewood Resort Landing
Mapping AccuracyAccurate
HUC8 NameNamekagon
HUC8 Number07030002
HUC10 NameUpper Namekagon River
HUC10 Number0703000201
HUC12 NameNamekagon Lake
HUC12 Number070300020101
Map
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Collection Day15
Collection Month6
Collection Year2016
Year AccuracyActual
Potential Pathwayhybridized
Statusestablished
Reference 1
Ref. Number:27924
Author:Wisconsin Department of Natural Resources (WI DNR).
Date:2017
Title:Lakes and rivers with invasives species
Publisher:Wisconsin Department of Natural Resources
Reference 2
Ref. Number:28958
Author:Chase, S.M.
Date:2016
Title:Eradication efforts on for hybrid watermilfoil
Publisher:Ashland Daily Press
CommentsWI DNR report
Record TypeLiterature
Earliest Recordlocale
VerifierWI DNR
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. [2025]. Nonindigenous Aquatic Species Database. Gainesville, Florida. Accessed [1/29/2025].

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