Specimen Information

Myriophyllum spicatum
Myriophyllum spicatum
(Eurasian watermilfoil)
Plants
Exotic

Specimen ID1456608
GroupPlants
GenusMyriophyllum
Speciesspicatum
Common NameEurasian watermilfoil
StateMI
CountyWashtenaw
LocalityDexter Twp., ca. 3 mi. NW of Dover, at Silver Lake T1S R4E Sec 3 and 4
Mapping AccuracyAccurate
HUC8 NameHuron
HUC8 Number04100013
HUC10 NamePortage River-Huron River
HUC10 Number0410001303
HUC12 NameLower Portage Creek
HUC12 Number041000130306
Map
+
Collection Day26
Collection Month9
Collection Year1962
Year AccuracyActual
Potential Pathwayunknown
Statusestablished
Reference 1
Ref. Number:31186
Author:Reznicek, AA, E.g., Voss, and B.S. Walters.
Date:2011
Title:Michigan Flora Online
Publisher:University of Michigan Herbarium
CommentsDetermination History: M. exalbescens. common in shallow to deep water. [13-15 prs. segments per leaf]
Record TypeSpecimen
Museum Cat NumberOS
Freshwater/MarineFreshwater


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Citation information: U.S. Geological Survey. [2023]. Nonindigenous Aquatic Species Database. Gainesville, Florida. Accessed [12/8/2023].

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