Specimen Information

Egeria densa
Egeria densa
(Brazilian waterweed)
Plants
Exotic

Specimen ID1257334
GroupPlants
GenusEgeria
Speciesdensa
Common NameBrazilian waterweed
StateWA
CountyPacific
LocalityLoomis Lake
Mapping AccuracyAccurate
HUC8 NameWillapa Bay
HUC8 Number17100106
HUC10 NameLong Beach-Frontal Pacific Ocean
HUC10 Number1710010607
HUC12 NameNorth Beach Peninsula-Frontal Pacific Ocean
HUC12 Number171001060702
Map
+
Collection Day26
Collection Month7
Collection Year2006
Year AccuracyActual
Potential Pathwayunknown
Statusunknown
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
Commentsscattered, looking bleached and reddish - from herbicide treatment; Weather partly cloudy, wind light to strong. Lake treated with herbicide this spring or summer to attempt additional control of M. spicatum and Egeria. Plant ID's verified by Parsons
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 [11/25/2024].

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