Specimen Information

Egeria densa
Egeria densa
(Brazilian waterweed)
Plants
Exotic

Specimen ID235797
GroupPlants
GenusEgeria
Speciesdensa
Common NameBrazilian waterweed
StateOR
CountyLane
LocalitySutton Lake, North of Florence, Oregon
Mapping AccuracyAccurate
HUC8 NameAlsea
HUC8 Number17100205
HUC10 NameTenmile Creek-Frontal Pacific Ocean
HUC10 Number1710020507
HUC12 NameMercer Lake-Frontal Pacific Ocean
HUC12 Number171002050704
Map
+
Collection Day8
Collection Month9
Collection Year2003
Year AccuracyActual
Potential Pathwayhitch hiker on small watercraft
Statusestablished
Reference 1
Ref. Number:15919
Author:Pfauth, M., and M. Sytsma.
Date:2005
Title:Final Coastal Lakes Aquatic Plant Survey Report.
Publisher:Center for Lakes and Reservoirs, Portland State University.
Volume:2005
Pages:57 pp
Reference 2
Ref. Number:15907
Author:Pfauth, M., and M. Sytsma.
Date:2005
Title:Final Coastal Lakes Aquatic Plant Survey Report.
Publisher:Center for Lakes and Reservoirs, Portland State University.
Volume:2005
Pages:57 pp
Record TypeLiterature
VerifierMary Pfauth, CLR - Portland State University
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. [2024]. Nonindigenous Aquatic Species Database. Gainesville, Florida. Accessed [11/21/2024].

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