Pistia stratiotes
Pistia stratiotes
(water lettuce)
Plants
Cryptogenic
Collection Info
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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
1421108 TXHays[Locality description not provided]2011 12100203 San Marcosunknown
1421148 TXHays[Locality description not provided]2011 12100203 San Marcosunknown
1421374 TXHays[Locality description not provided]2015 12100203 San Marcosunknown
1706267 TXHays[No locality description provided]2022 12100203 San Marcos 
229957 TXHaysSan Marcos River, upper portion (Study comprises the 7.5 river km between the Spring Lake dam and the stream's confluence with the Blanco River in southeastern Hays Co.)1989 12100203 San Marcosestablished

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. [2024]. Nonindigenous Aquatic Species Database. Gainesville, Florida. Accessed [11/21/2024].

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