Lythrum salicaria
Lythrum salicaria
(purple loosestrife)
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Exotic
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10 results for Lythrum salicaria (purple loosestrife)
Download Data

Specimen IDStateCountyLocalityYear HUC Number What's this? Drainage nameStatus
213586 INLakeWabash railway, west of Aetna1900 04040001 Little Calumet-Galienestablished
235229 MAHampshireAmherst, unspecified location1900 01080201 Ashuelot River-Connecticut Rivercollected
235230 MAMiddlesexStony Brook, Chelmsford, North Chelmsford,1900 01070006 Merrimack Rivercollected
213541 MANantucketNantucket1900 01090002 Cape Codestablished
235228 MAWorcesterTempleton, unspecified location1900 01080202 Millers Rivercollected
213569 PABucksBucks County1900 02040000 Delawareestablished
213572 PAChesterChester County1900 02040200 Lower Delawareestablished
213571 PADelawareDelaware County1900 02040200 Lower Delawareestablished
213568 PANorthamptonNorthampton County1900 02040100 Upper Delawareestablished
213570 PAPhiladelphiaPhiladelphia County1900 02040200 Lower Delawareestablished

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 [2/23/2026].

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