Pistia stratiotes
Pistia stratiotes
(water lettuce)

5 results for Pistia stratiotes (water lettuce)
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Specimen IDStateCountyLocalityYear HUC Number What's this? Drainage nameStatus
270510 MNGoodhueVermillion River west of Farmington2009 07040001 Rush-Vermillionunknown
1397604 MNRamseyCharles Perry Park; City of Arden Hills2013 07010206 Twin Citiesunknown
1535179 MNRamseyWakefield Lake Park2017 07010206 Twin Citiesestablished
1397742 MNRamseywetland surrounded by developed neighborhood, Maplewood MN2016 07010206 Twin Citiesunknown
1396531 MNWabashabackwater channel of the Mississippi River in Pool 5 near Weaver, MN. located in Upper Mississippi River National Wildlife and Fish Refuge. Along an approximately 1 mile stretch of backwater channel. Lat/long is central area of channel location.2012 07040003 Buffalo-Whitewaterunknown

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. [2020]. Nonindigenous Aquatic Species Database. Gainesville, Florida. Accessed [6/7/2020].

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.