Specimen Information

Myriophyllum spicatum
Myriophyllum spicatum
(Eurasian watermilfoil)
Plants
Exotic

Specimen ID229056
GroupPlants
GenusMyriophyllum
Speciesspicatum
Common NameEurasian watermilfoil
StateNH
CountyCarroll
LocalityMountain Pond, U.S. Fish and Wildlife Refuge, Brookfield
Mapping AccuracyAccurate
HUC8 NamePiscataqua-Salmon Falls
HUC8 Number01060003
HUC10 NameSalmon Falls River
HUC10 Number0106000305
HUC12 NameHeadwaters Branch River
HUC12 Number010600030501
Map
+
Collection Month9
Collection Year1992
Year AccuracyActual
Potential Pathwayunknown
Statusestablished
Reference 1
Ref. Number:26832
Author:Padgett, D.J., and G.E. Crow.
Date:1993
Title:Some unwelcome additions to the flora of New Hampshire.
Journal:Rhodora
Volume:95
Issue:883/884
Pages:348-351
Reference 2
Ref. Number:18127
Author:New Hampshire Department of Environmental Services.
Date:2015
Title:Exotic Aquatic Plant Infestations in New Hampshire
Publisher:New Hampshire Department of Environmental Services.
Volume:2008
Issue:March 20
Commentsstatus: pond drained, no longer existing in 1996, but found again in 2007. CollectorNumber: K. Warren s.n. (NHA)
Record TypeSpecimen
Earliest Recordstate
Museum Cat NumberNHA
Freshwater/MarineFreshwater


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Citation information: U.S. Geological Survey. [2022]. Nonindigenous Aquatic Species Database. Gainesville, Florida. Accessed [8/12/2022].

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