Salvinia molesta
Salvinia molesta
(giant salvinia)
Plants
Exotic
Collection Info
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Impacts

459 results for Salvinia molesta (giant salvinia)
Download Data
Click here for listing in all states

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Specimen IDStateCountyLocalityYear HUC Number What's this? Drainage nameStatus
1421318 TXAngelina[No locality description provided]2012 12020005 Lower Angelina 
1421349 TXAngelina[No locality description provided]2013 12020005 Lower Angelina 
1421346 TXAngelina[No locality description provided]2015 12020005 Lower Angelina 
1471607 TXAngelinaSam Rayburn Reservoir2009 12020005 Lower Angelinaestablished
1471685 TXAngelinaSam Rayburn Reservoir2010 12020005 Lower Angelinaestablished
1471618 TXAngelinaSam Rayburn Reservoir2011 12020005 Lower Angelinaestablished
1471399 TXAngelinaSam Rayburn Reservoir2012 12020005 Lower Angelinaestablished
1471608 TXAngelinaSam Rayburn Reservoir2013 12020005 Lower Angelinaestablished
1471686 TXAngelinaSam Rayburn Reservoir2014 12020005 Lower Angelinaestablished
1418410 TXAngelinaSam Rayburn Reservoir2016 12020005 Lower Angelinaestablished
270270 TXAngelina/NacogdochesAngelina River at Sam Rayburn Reservoir2009 12020005 Lower Angelinaestablished
237627 TXAustinTwo private ponds2005 12090401 San Bernardcollected
1701568 TXBowie[No locality description provided]2022 11140201 McKinney-Posten Bayous 
1709147 TXBowie[No locality description provided]2022 11140201 McKinney-Posten Bayous 
1651071 TXBowieBringle Lake2020 11140201 McKinney-Posten Bayousestablished
1421458 TXBowieWright Patman Lake2012 11140302 Lower Sulphereradicated
1471277 TXBowieWright Patman Lake2012 11140302 Lower Sulphereradicated
231846 TXBrazoriaAlvin, Anderson pond1999 12040204 West Galveston Bayestablished
1421331 TXChambers[No locality description provided]2012 12030203 Lower Trinity 
1421326 TXChambers[No locality description provided]2014 12030203 Lower Trinity 
1743201 TXChambers[No locality description provided]2019 12030203 Lower Trinity 
1700351 TXChambers[No locality description provided]2019 12040202 East Galveston Bay 
1708107 TXChambers[No locality description provided]2019 12040202 East Galveston Bay 
1699492 TXChambers[No locality description provided]2020 12040202 East Galveston Bay 
1872447 TXChambers[No locality description provided]2020 12030203 Lower Trinity 
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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 [1/19/2026].

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.