Specimen Information

Myriophyllum heterophyllum
Myriophyllum heterophyllum
(variable-leaf watermilfoil)
Plants
Native Transplant

Specimen ID1524507
GroupPlants
GenusMyriophyllum
Speciesheterophyllum
Common Namevariable-leaf watermilfoil
StateME
CountyKennebec
LocalityMessalonskee Stream
Mapping AccuracyAccurate
HUC8 NameLower Kennebec River
HUC8 Number01030003
HUC10 NameBelgrade Lakes-Messalonskee Stream
HUC10 Number0103000322
HUC12 NameMessalonskee Stream
HUC12 Number010300032205
Map
+
Collection Month9
Collection Year2004
Year AccuracyActual
Potential Pathwayhitch hiker on small watercraft | dispersed waterfowl
Statusestablished
Reference 1
Ref. Number:30401
Author:Schaffner, B.
Date:2019
Title:Maine DEP Invasive Aquatic Plant Map
Publisher:Maine Department of Environmental Protection
CommentsDiscovery confirmed 9/2004: Variable milfoil was collected and identified by volunteer lake monitors in the stream both upstream and downstream of the North St. bridge. Currently not managed. 2015: partially surveyed.
Record TypeLiterature
Earliest Recordlocale
VerifierMaine DEP
Freshwater/MarineFreshwater


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Citation information: U.S. Geological Survey. [2024]. Nonindigenous Aquatic Species Database. Gainesville, Florida. Accessed [4/20/2024].

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