Pistia stratiotes
Pistia stratiotes
(water lettuce)
Plants
Cryptogenic
Collection Info
Point Map
Species Profile
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Impacts

8 results for Pistia stratiotes (water lettuce)
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Specimen IDStateCountyLocalityYear HUC Number What's this? Drainage nameStatus
232375 TXPolkLivingston, Lake; approx 60 mi N of Houston2000 12030202 Lower Trinity-Kickapooestablished
1471307 TXSan JacintoLake Livingston2000 12030202 Lower Trinity-Kickapooestablished
1471184 TXSan JacintoLake Livingston2010 12030202 Lower Trinity-Kickapooestablished
1421064 TXTrinity[No locality description provided]2010 12030202 Lower Trinity-Kickapoo 
1421065 TXTrinity[No locality description provided]2010 12030202 Lower Trinity-Kickapoo 
1421094 TXTrinity[No locality description provided]2010 12030202 Lower Trinity-Kickapoo 
1421068 TXTrinity[No locality description provided]2010 12030202 Lower Trinity-Kickapoo 
1421069 TXTrinity[No locality description provided]2010 12030202 Lower Trinity-Kickapoo 

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.

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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 [2/21/2026].

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