Specimen Information

Egeria densa
Egeria densa
(Brazilian waterweed)
Plants
Exotic

Specimen ID1257299
GroupPlants
GenusEgeria
Speciesdensa
Common NameBrazilian waterweed
StateWA
CountyJefferson
LocalityLeland Lake
Mapping AccuracyAccurate
HUC8 NameHood Canal
HUC8 Number17110018
HUC10 NameLittle Quillcene River-Frontal Hood Canal
HUC10 Number1711001807
HUC12 NameLittle Quilcene River
HUC12 Number171100180702
Map
+
Collection Day14
Collection Month6
Collection Year1995
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
Commentsthick growth in 1 large patch, most of the lake still free; cloudy, breeze. Many of newts (brown with orange belly). Brain-like eggs on P. praelongus. water very brown colored. Blue-green algae bloom happening in quiet water near E. densa. E. densa patch seems more filled in and farther east along the north side, toward neck of the lake.
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. [2019]. Nonindigenous Aquatic Species Database. Gainesville, Florida. Accessed [8/24/2019].

Contact us if you are using data from this site for a publication to make sure the data are being used appropriately and for potential co-authorship if warranted. For queries involving fish, please contact Matthew Neilson. For queries involving invertebrates, contact Amy Benson.