Specimen Information

Myriophyllum spicatum
Myriophyllum spicatum
(Eurasian watermilfoil)
Plants
Exotic

Specimen ID237376
GroupPlants
GenusMyriophyllum
Speciesspicatum
Common NameEurasian watermilfoil
StateWA
CountyThurston
LocalityDeep Lake
Mapping AccuracyAccurate
HUC8 NameUpper Chehalis
HUC8 Number17100103
HUC10 NameBlack River-Chehalis River
HUC10 Number1710010305
HUC12 NameBeaver Creek
HUC12 Number171001030503
Map
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Collection Day11
Collection Month8
Collection Year2005
Year AccuracyActual
Potential Pathwayhitch hiker on small watercraft
Statusestablished
Reference 1
Ref. Number:15927
Author:Parsons, J.
Date:2005
Title:Annual Washington State Aquatic Plant Survey Database.
Publisher:Washington Department of Ecology .
Volume:2005
CommentsMostly small plants, but widely distributed around lake. First observed in August 2003.
Record TypeLiterature
Freshwater/MarineFreshwater


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Citation information: U.S. Geological Survey. [2024]. Nonindigenous Aquatic Species Database. Gainesville, Florida. Accessed [11/21/2024].

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