Pistia stratiotes
Pistia stratiotes
(water lettuce)
Plants
Cryptogenic
Collection Info
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Impacts

10 results for Pistia stratiotes (water lettuce)
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Click here for listing in all states

Specimen IDStateCountyLocalityYear HUC Number What's this? Drainage nameStatus
1421166 TXGonzales[No locality description provided]2011 12100202 Middle Guadalupe 
1471306 TXGonzalesH-4 (Gonzales Reservoir)2015 12100202 Middle Guadalupeestablished
230981 TXGonzalesLake Gonzales (H-4)1996 12100202 Middle Guadalupeestablished
1471341 TXGonzalesLake Wood2016 12100202 Middle Guadalupeunknown
1421162 TXGuadalupe[No locality description provided]2011 12100202 Middle Guadalupe 
1421220 TXGuadalupe[No locality description provided]2011 12100202 Middle Guadalupe 
1421254 TXGuadalupe[No locality description provided]2011 12100202 Middle Guadalupe 
213947 TXGuadalupeLake McQueeney, Near Marion, TX, on Hwy. 781990 12100202 Middle Guadalupeestablished
230737 TXGuadalupe/GonzalH-5 Lake (Wood Lake)1995 12100202 Middle Guadalupeestablished
213948 TXHarrisLake Dunlap, near Houston1990 12100202 Middle Guadalupeestablished

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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