Specimen Information

Myriophyllum spicatum
Myriophyllum spicatum
(Eurasian watermilfoil)
Plants
Exotic

Specimen ID268154
GroupPlants
GenusMyriophyllum
Speciesspicatum
Common NameEurasian watermilfoil
StateWI
CountyDouglas
LocalitySuperior Bay, Barkers Island Marina
Mapping AccuracyAccurate
HUC8 NameLake Superior
HUC8 Number04180000
HUC10 NameSaint Louis River
HUC10 Number0418000002
HUC12 NameSaint Louis River
HUC12 Number041800000200
Map
+
Collection Day1
Collection Month9
Collection Year2006
Year AccuracyActual
Potential Pathwayhitch hiker on small watercraft
Statusestablished
Reference 1
Ref. Number:15866
Author:Myers, J.
Date:2006
Title:Exotic plant finds its way to Superior Bay.
Publisher:Duluth News Tribune, Duluth, Minnesota
Volume:2006
Issue:September 1
CommentsThe Eurasian milfoil was found growing near Barkers Island Marina near a dock and boatlaunch used by transient boats entering the bay.
Record TypeLiterature
Freshwater/MarineFreshwater


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Citation information: U.S. Geological Survey. [2024]. Nonindigenous Aquatic Species Database. Gainesville, Florida. Accessed [12/2/2024].

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