Specimen Information

Myriophyllum spicatum
Myriophyllum spicatum
(Eurasian watermilfoil)
Plants
Exotic

Specimen ID1820937
GroupPlants
GenusMyriophyllum
Speciesspicatum
Common NameEurasian watermilfoil
StateOR
CountyJefferson
LocalityHaystack Reservoir
Mapping AccuracyAccurate
HUC8 NameLower Deschutes
HUC8 Number17070306
HUC10 NameWillow Creek
HUC10 Number1707030602
HUC12 NameDry Canyon
HUC12 Number170703060204
Map
Collection Day18
Collection Month8
Collection Year2015
Year AccuracyActual
Reference 1
Ref. Number:45006
Author:NatureServe
Date:2025
Title:iMapInvasives: NatureServe’s online data system supporting strategic invasive species management
Publisher:NatureServe
CommentsiMapInvasives source record
Record TypeLiterature


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Citation information: U.S. Geological Survey. [2025]. Nonindigenous Aquatic Species Database. Gainesville, Florida. Accessed [12/11/2025].

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