Specimen Information

Myriophyllum spicatum
Myriophyllum spicatum
(Eurasian watermilfoil)
Plants
Exotic

Specimen ID246165
GroupPlants
GenusMyriophyllum
Speciesspicatum
Common NameEurasian watermilfoil
StateOR
CountyBenton
LocalityPrivate farm pond, Reservoir Road off of 53rd St.
Mapping AccuracyAccurate
HUC8 NameUpper Willamette
HUC8 Number17090003
HUC10 NameMarys River
HUC10 Number1709000302
HUC12 NameLower Marys River
HUC12 Number170900030211
Map
+
Collection Day11
Collection Month7
Collection Year1981
Year AccuracyActual
Potential Pathwayunknown
Statuscollected
Reference 1
Ref. Number:16087
Author:Many.
Date:2007
Title:Oregon Vascular Plant Database.
Publisher:Oregon State University Herbarium.
Commentslarge amount around edges; young plants rooting in mud at ponds edge.
Record TypeSpecimen
Museum Cat NumberOSC162400/OSC165113
VerifierRichard R. Halse
Freshwater/MarineFreshwater


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Citation information: U.S. Geological Survey. [2022]. Nonindigenous Aquatic Species Database. Gainesville, Florida. Accessed [8/11/2022].

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