Lythrum salicaria
Lythrum salicaria
(purple loosestrife)
Plants
Exotic
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606 results for Lythrum salicaria (purple loosestrife)
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Specimen IDStateCountyLocalityYear HUC Number What's this? Drainage nameStatus
1740940 CASanta Clara[No locality description provided]2017 18050003 Coyote 
1441113 CASanta ClaraIn Palo Alto Foothills Park on the shore of Boronda Lake. 37.362462, -122.1771382017 18050003 Coyoteestablished
1671813 CTHartford[No locality description provided]2017 01080205 Outlet Connecticut River 
1654592 DENew Castle1110 East 7th Street Wilmington, DE 19801 USA2017 02040205 Brandywine-Christinaestablished
1654594 DENew Castle519 S Market St, Wilmington, DE 19801, USA2017 02040205 Brandywine-Christinaestablished
1625202 ILWillMidewin National Tallgrass Prairie2017 07120001 Kankakeeestablished
1618202 ILWillMidewin National Tallgrass Prairie2017 07120001 Kankakeeestablished
1624795 ILWillMidewin National Tallgrass Prairie2017 07120001 Kankakeeestablished
1624912 ILWillMidewin National Tallgrass Prairie2017 07120001 Kankakeeestablished
1624936 ILWillMidewin National Tallgrass Prairie2017 07120001 Kankakeeestablished
1626671 ILWillMidewin National Tallgrass Prairie2017 07120001 Kankakeeestablished
1418032 MAEssexRiver Run condos, before units 64-80 Abington Road, Danvers, MA. There's a wetland connected to the Porter River.2017 01090001 Charlesestablished
1654882 MDFrederickFrederick County, MD, USA2017 02070008 Middle Potomac-Catoctinestablished
1654877 MDHarford1256 1332 Bush Rd, Abingdon, MD, US2017 02060003 Gunpowder-Patapscoestablished
1654885 MDHowardEllicott City, MD, USA2017 02060003 Gunpowder-Patapscoestablished
1654880 MDPrince George's2700 52ND Ave, Hyattsville, MD 20781, USA2017 02070010 Middle Potomac-Anacostia-Occoquanestablished
1654874 MDPrince George's4025 4417 University Blvd, College Park, MD, US2017 02070010 Middle Potomac-Anacostia-Occoquanestablished
1608601 MIAlcona[No locality description provided]2017 04070006 Thunder Bayestablished
1608458 MIAlcona[No locality description provided]2017 04070006 Thunder Bayestablished
1609813 MIAlger[No locality description provided]2017 04030113 Manistique Riverestablished
1609840 MIAlger[No locality description provided]2017 04020201 Betsy-Chocolayestablished
1609847 MIAlger[No locality description provided]2017 04030113 Manistique Riverestablished
1609848 MIAlger[No locality description provided]2017 04020201 Betsy-Chocolayestablished
1608936 MIAlpena[No locality description provided]2017 04070006 Thunder Bayestablished
1608939 MIAlpena[No locality description provided]2017 04070006 Thunder Bayestablished
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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.

Disclaimer:

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 [2/22/2026].

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