Specimen Information

Myriophyllum sibiricum × spicatum
(hybrid watermilfoil)
Plants
Exotic Hybrid

Specimen ID1529549
GroupPlants
GenusMyriophyllum
Speciessibiricum × spicatum
Common Namehybrid watermilfoil
StateWA
CountyOkanogan
LocalityRufus Woods Lake
Mapping AccuracyAccurate
HUC8 NameChief Joseph
HUC8 Number17020005
HUC10 NameCoyote Creek-Columbia River
HUC10 Number1702000502
HUC12 NameGranite Rapids-Columbia River
HUC12 Number170200050210
Map
+
Collection Day23
Collection Month6
Collection Year2014
Year AccuracyActual
Potential Pathwayhitch hiker on small watercraft | dispersed | escaped captivity
Statusestablished
Reference 1
Ref. Number:28080
Author:Environmental Assessment Program.
Date:2018
Title:Washington State Lakes Environmental Data Version 1.0
Publisher:Washington State Department of Ecology
Record TypeLiterature
VerifierWashington State Department of Ecology
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 [11/28/2024].

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For general information and questions about the database, contact Wesley Daniel. For problems and technical issues, contact Matthew Neilson.