Specimen Information

Myriophyllum spicatum
Myriophyllum spicatum
(Eurasian watermilfoil)
Plants
Exotic

Specimen ID1409820
GroupPlants
GenusMyriophyllum
Speciesspicatum
Common NameEurasian watermilfoil
StateNH
CountyGrafton
LocalityClay Brook, just below the covered bridge (Edgel Bridge) and before its convergence with the CT River
Mapping AccuracyAccurate
HUC8 NameWaits River-Connecticut River
HUC8 Number01080104
HUC10 NameGrant Brook-Connecticut River
HUC10 Number0108010402
HUC12 NameClay Brook
HUC12 Number010801040203
Map
+
Collection Day16
Collection Month9
Collection Year2006
Year AccuracyActual
Potential Pathwayhitch hiker | dispersed
Statusunknown
Reference 1
Ref. Number:29921
Author:Mehrhoff, L.J., J.A. Silander, Jr., S.A. Leicht, E.S. Mosher, and N.M. Tabak
Date:2003
Title:IPANE: Invasive Plant Atlas of New England
Publisher:Department of Ecology and Evolutionary Biology, University of Connecticut
Reference 2
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
CommentsNone; EDDMapS report
Record TypeLiterature
Freshwater/MarineFreshwater
Number Collected1-20 plants
Year ClassVegetative


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Citation information: U.S. Geological Survey. [2024]. Nonindigenous Aquatic Species Database. Gainesville, Florida. Accessed [4/19/2024].

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