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

43 results for Egeria densa (Brazilian waterweed)
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Page:12
Specimen IDStateCountyLocalityYear HUC Number What's this? Drainage nameStatus
1894529   [No locality description provided]2020   
1894534   [No locality description provided]2020   
1894535   [No locality description provided]2020   
1894542   [No locality description provided]2020   
1894555   [No locality description provided]2020   
1894560   [No locality description provided]2020   
1699255 ALLawrence[No locality description provided]2020 06030005 Pickwick Lake 
1673263 ALLimestone[No locality description provided]2020 06030002 Wheeler Lake 
1699800 ARGarland[No locality description provided]2020 08040101 Ouachita Headwaters 
1887040 BC [No locality description provided]2020 17110020 Dungeness-Elwha 
1673683 CAAlameda[No locality description provided]2020 18050004 San Francisco Bay 
1737745 CAHumboldt[No locality description provided]2020 18010102 Mad-Redwood 
1678983 CAMarin[No locality description provided]2020 18050002 San Pablo Bay 
1737674 CAMendocino[No locality description provided]2020 18010108 Big-Navarro-Garcia 
1886964 CANapa[No locality description provided]2020 18050002 San Pablo Bay 
1673538 CASacramento[No locality description provided]2020 18040012 Upper Mokelumne 
1698122 CASonoma[No locality description provided]2020 18050002 San Pablo Bay 
1674193 CTNew Haven[No locality description provided]2020 01100004 Quinnipiac 
1887069 DENew Castle[No locality description provided]2020 02040205 Brandywine-Christina 
1653520 GATift[Fulwood Park]2020 03110203 Withlacoocheeestablished
1675044 NYNassau[No locality description provided]2020 02030202 Southern Long Island 
1699254 NYNassau[No locality description provided]2020 02030202 Southern Long Island 
1887838 OHCuyahoga[No locality description provided; coordinates obscured by collector]2020 04110002 Cuyahoga 
1698130 OHCuyahoga[No locality description provided]2020 04110001 Black-Rocky 
1694158 OHCuyahogaLakeview Church of God Lake2020 04110001 Black-Rockyunknown
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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 [4/28/2026].

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