Specimen Information

Myriophyllum spicatum
Myriophyllum spicatum
(Eurasian watermilfoil)
Plants
Exotic

Specimen ID237410
GroupPlants
GenusMyriophyllum
Speciesspicatum
Common NameEurasian watermilfoil
StateWA
CountyOkanogan
LocalityOsoyoos Lake
Mapping AccuracyAccurate
HUC8 NameOkanogan
HUC8 Number17020006
HUC10 NameInkaneep Creek-Okanogan River
HUC10 Number1702000615
HUC12 NameHaynes Creek-Okanogan River
HUC12 Number170200061506
Map
+
Collection Day17
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
CommentsFirst reported in 1993; noted again in August 2005 as being scattered in all areas of the lake, but rarely dominant.
Record TypeLiterature
Freshwater/MarineFreshwater


Disclaimer:

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. [2021]. Nonindigenous Aquatic Species Database. Gainesville, Florida. Accessed [9/27/2021].

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