Pistia stratiotes
Pistia stratiotes
(water lettuce)

64 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
230691 TX Brazos River1995 12070104 Lower Brazosestablished
235523 TX Lower Nueces drainage2003 12110111 Lower Nuecesestablished
1421096 TXBrazoria[Locality description not provided]2009 12070104 Lower Brazosunknown
1421097 TXBrazoria[Locality description not provided]2009 12070104 Lower Brazosunknown
1421355 TXBrazoria[Locality description not provided]2014 12070104 Lower Brazosunknown
231742 TXBrazoriaAngleton, farm pond1999 12040205 Austin-Oysterestablished
232696 TXBrazoriaBrazoria County1996 12040205 Austin-Oysterestablished
230693 TXBrazosPlacid Lake1995 12070103 Navasotaestablished
1421179 TXCameron[Locality description not provided]2011 12110208 South Laguna Madreunknown
1421202 TXColorado[Locality description not provided]2011 12090302 Lower Coloradounknown
230736 TXColoradoEagle Lake Reservoir1995 12090302 Lower Coloradoestablished
213949 TXColoradoEagle Lake, near Alleyton, TX, on Ranch rd 102.1990 12090302 Lower Coloradoestablished
1421290 TXFort Bend[Locality description not provided]2012 12070104 Lower Brazosunknown
231845 TXFort BendCullinan Park, Sugarland1999 12040205 Austin-Oysterestablished
232691 TXFort BendFort Bend County1927 12070104 Lower Brazosestablished
1649693 TXFort BendOyster Creek in the Oyster Point subdivision in Sugar Land, TX2020 12040205 Austin-Oysterestablished
213950 TXFort BendPilant Lake, Brazos Bend State Park1990 12070104 Lower Brazosestablished
1417470 TXFort BendWhite Lake, Cullinan Park2017 12040205 Austin-Oysterestablished
1421166 TXGonzales[Locality description not provided]2011 12100202 Middle Guadalupeunknown
1471306 TXGonzalesH-4 (Gonzales Reservoir)2015 12100202 Middle Guadalupeestablished
230981 TXGonzalesLake Gonzales (H-4)1996 12100202 Middle Guadalupeestablished
1471341 TXGonzalesLake Wood2016 12100202 Middle Guadalupeunknown
1421254 TXGuadalupe[Locality description not provided]2011 12100202 Middle Guadalupeunknown
1421220 TXGuadalupe[Locality description not provided]2011 12100202 Middle Guadalupeunknown
1421162 TXGuadalupe[Locality description not provided]2011 12100202 Middle Guadalupeunknown

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.


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. [2021]. Nonindigenous Aquatic Species Database. Gainesville, Florida. Accessed [11/27/2021].

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 queries involving fish, please contact Matthew Neilson. For queries involving invertebrates, contact Amy Benson.