Pistia stratiotes
Pistia stratiotes
(water lettuce)

261 results for Pistia stratiotes (water lettuce)
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Specimen IDStateCountyLocalityYear HUC Number What's this? Drainage nameStatus
222923 FLHillsboroughChannel A1988 03100206 Tampa Bayestablished
225664 FLHillsboroughChannel A1991 03100206 Tampa Bayestablished
214145 FLHillsboroughChannel A1994 03100206 Tampa Bayestablished
222914 FLHillsboroughChannel G1988 03100206 Tampa Bayestablished
1498110 FLHillsboroughChannel G1988 03100206 Tampa Bayunknown
1497184 FLHillsboroughChannel G1991 03100206 Tampa Bayunknown
225666 FLHillsboroughChannel G1991 03100206 Tampa Bayestablished
226076 FLHillsboroughChannel G1992 03100206 Tampa Bayestablished
1500149 FLHillsboroughChannel G1992 03100206 Tampa Bayunknown
1498498 FLHillsboroughChannel G1993 03100206 Tampa Bayunknown
227873 FLHillsboroughChannel G1993 03100206 Tampa Bayestablished
214142 FLHillsboroughChannel G1994 03100206 Tampa Bayestablished
1496534 FLHillsboroughChannel G1994 03100206 Tampa Bayunknown
1497111 FLHillsboroughChannel G1995 03100206 Tampa Bayunknown
1499771 FLHillsboroughChannel G1996 03100206 Tampa Bayunknown
1498501 FLHillsboroughChannel G1997 03100206 Tampa Bayunknown
1498365 FLHillsboroughChannel G1998 03100206 Tampa Bayunknown
1497484 FLHillsboroughChannel G1999 03100206 Tampa Bayunknown
1499299 FLHillsboroughChannel G2000 03100206 Tampa Bayunknown
1499954 FLHillsboroughChannel G2001 03100206 Tampa Bayunknown
1497383 FLHillsboroughChannel G2002 03100206 Tampa Bayunknown
1499480 FLHillsboroughChannel G2003 03100206 Tampa Bayunknown
1499569 FLHillsboroughChannel G2004 03100206 Tampa Bayunknown
1500468 FLHillsboroughChannel G2005 03100206 Tampa Bayunknown
1499276 FLHillsboroughChannel G2006 03100206 Tampa Bayunknown

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 [12/6/2021].

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.