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

5 results for Pistia stratiotes (water lettuce)
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Specimen IDStateCountyLocalityYear HUC Number What's this? Drainage nameStatus
1421202 TXColorado[No locality description provided]2011 12090302 Lower Colorado 
230736 TXColoradoEagle Lake Reservoir1995 12090302 Lower Coloradoestablished
213949 TXColoradoEagle Lake, near Alleyton, TX, on Ranch rd 102.1990 12090302 Lower Coloradoestablished
1730156 TXTravis[No locality description provided]2023 12090301 Lower Colorado-Cummins 
1891852 TXTravis[No locality description provided]2025 12090301 Lower Colorado-Cummins 

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.