Specimen Information

Myriophyllum spicatum
Myriophyllum spicatum
(Eurasian watermilfoil)
Plants
Exotic

Specimen ID1527017
GroupPlants
GenusMyriophyllum
Speciesspicatum
Common NameEurasian watermilfoil
StateWA
CountyCowlitz
LocalityHorseshoe Lake
Mapping AccuracyAccurate
HUC8 NameLewis
HUC8 Number17080002
HUC10 NameLower Lewis River
HUC10 Number1708000206
HUC12 NameLewis River
HUC12 Number170800020606
Map
+
Collection Day17
Collection Month7
Collection Year2007
Year AccuracyActual
Potential Pathwayhitch hiker on small watercraft | dispersed | escaped captivity
Statusestablished
Reference 1
Ref. Number:28080
Author:Environmental Assessment Program.
Date:2018
Title:Washington State Lakes Environmental Data Version 1.0
Publisher:Washington State Department of Ecology
Record TypeLiterature
VerifierWashington State Department of Ecology
Freshwater/MarineFreshwater


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The data represented on this site vary in accuracy, scale, completeness, extent of coverage and origin. It is the user's responsibility to use these data consistent with their intended purpose and within stated limitations. We highly recommend reviewing metadata files prior to interpreting these data.

Citation information: U.S. Geological Survey. [2024]. Nonindigenous Aquatic Species Database. Gainesville, Florida. Accessed [10/9/2024].

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