Specimen Information

Myriophyllum spicatum
Myriophyllum spicatum
(Eurasian watermilfoil)
Plants
Exotic

Specimen ID243804
GroupPlants
GenusMyriophyllum
Speciesspicatum
Common NameEurasian watermilfoil
StateWA
CountyColumbia
LocalitySnake River, Lake Bryan, at Little Goose Dam.
Mapping AccuracyAccurate
HUC8 NameLower Snake-Tucannon
HUC8 Number17060107
HUC10 NamePenawawa Creek-Snake River
HUC10 Number1706010708
HUC12 NameFlagpole Creek-Snake River
HUC12 Number170601070807
Map
+
Collection Day9
Collection Month8
Collection Year2006
Year AccuracyActual
Potential Pathwayhitch hiker on small watercraft
Statusestablished
Reference 1
Ref. Number:17305
Author:Draheim, R., M. Sytsma, R. Miller, and J. Cordell.
Date:2007
Title:Middle Columbia River Aquatic Nonindigenous Species Survey.
Publisher:Portland State University.
Pages:65
Record TypeLiterature
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 [11/24/2024].

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