Egeria densa
Egeria densa
(Brazilian waterweed)
Plants
Exotic
Collection Info
Point Map
Species Profile
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Impacts

138 results for Egeria densa (Brazilian waterweed)
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Page:123456
Specimen IDStateCountyLocalityYear HUC Number What's this? Drainage nameStatus
1894564   [No locality description provided]2021   
1894568   [No locality description provided]2021   
1894569   [No locality description provided]2021   
1894580   [No locality description provided]2021   
1887095 BC [No locality description provided]2021 17110020 Dungeness-Elwha 
1887111 BC [No locality description provided]2021 17110020 Dungeness-Elwha 
1699310 CAAlameda[No locality description provided]2021 18050004 San Francisco Bay 
1737939 CAAlameda[No locality description provided]2021 18050004 San Francisco Bay 
1677416 CAContra Costa[No locality description provided]2021 18040003 San Joaquin Delta 
1677268 CAMarin[No locality description provided]2021 18050005 Tomales-Drake Bays 
1737940 CAMarin[No locality description provided]2021 18050005 Tomales-Drake Bays 
1737925 CAMarin[No locality description provided]2021 18050005 Tomales-Drake Bays 
1737926 CAMarin[No locality description provided]2021 18050005 Tomales-Drake Bays 
1737930 CAMarin[No locality description provided]2021 18050005 Tomales-Drake Bays 
1700282 CASacramento[No locality description provided]2021 18020163 Lower Sacramento 
1700283 CASacramento[No locality description provided]2021 18020163 Lower Sacramento 
1700285 CASacramento[No locality description provided]2021 18040013 Upper Cosumnes 
1676398 CASacramento[No locality description provided]2021 18020163 Lower Sacramento 
1737938 CASan Joaquin[No locality description provided]2021 18040012 Upper Mokelumne 
1676186 CASonoma[No locality description provided]2021 18050002 San Pablo Bay 
1698164 CASonoma[No locality description provided]2021 18050002 San Pablo Bay 
1738000 CAStanislaus[No locality description provided]2021 18040010 Upper Stanislaus 
1700545 GACobb[No locality description provided]2021 03130001 Upper Chattahoochee 
1699423 GARichmond[No locality description provided]2021 03060106 Middle Savannah 
1887171 GARichmond[No locality description provided]2021 03060106 Middle Savannah 
Page:123456

Data Disclaimer: Number of records does not imply species abundance. This summary represent collection records only and may not reflect the actual distribution of established populations. These data are preliminary or provisional and are subject to revision. They are being provided to meet the need for timely best science. The data have not received final approval by the U.S. Geological Survey (USGS) and are provided on the condition that neither the USGS nor the U.S. Government shall be held liable for any damages resulting from the authorized or unauthorized use of the data.

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. [2026]. Nonindigenous Aquatic Species Database. Gainesville, Florida. Accessed [2/23/2026].

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