Specimen Information

Myriophyllum spicatum
Myriophyllum spicatum
(Eurasian watermilfoil)
Plants
Exotic

Specimen ID1256727
GroupPlants
GenusMyriophyllum
Speciesspicatum
Common NameEurasian watermilfoil
StateNH
CountyCarroll
LocalityMountain Pond
Mapping AccuracyAccurate
HUC8 NamePiscataqua-Salmon Falls
HUC8 Number01060003
HUC10 NameSalmon Falls River
HUC10 Number0106000305
HUC12 NameHeadwaters Branch River
HUC12 Number010600030501
Map
+
Collection Year1992
Year AccuracyActual
Potential Pathwayhitch hiker on small watercraft
Statusestablished
Reference 1
Ref. Number:33984
Author:Smagula, A.P., R. Scott, C. Freise, and R. Pelletier
Date:2017
Title:Exotic Species Program Report: 2013-2017
Publisher:New Hampshire Department of Environmental Services
Pages:102 pp
CommentsFirst discovery of Eurasian watermilfoil in New Hampshire. Herbicide spot treatment conducted. Pond drawn down in 1993.
Record TypeLiterature
VerifierAmy Smagula, NH DES
Freshwater/MarineFreshwater


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Citation information: U.S. Geological Survey. [2022]. Nonindigenous Aquatic Species Database. Gainesville, Florida. Accessed [8/18/2022].

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