Lythrum salicaria
Lythrum salicaria
(purple loosestrife)
Plants
Exotic
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5 results for Lythrum salicaria (purple loosestrife)
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Click here for listing in all states

Specimen IDStateCountyLocalityYear HUC Number What's this? Drainage nameStatus
1528991 WAFranklinSnake River at Lower Monumental Dam1996 17060110 Lower Snakeestablished
231435 WAFranklinSnake River at Lower Monumental Dam - Walla Walla1996 17060110 Lower Snakeestablished
243790 WAFranklinSnake River, Lake Sacajawea, by Big Flat Recreation Area2006 17060110 Lower Snakeestablished
243791 WAFranklinSnake River, Lake Sacajawea, pool at Levey2006 17060110 Lower Snakeestablished
1529206 WAWalla WallaSnake River at Lower Monumental Dam - Walla Walla1996 17060110 Lower Snakeestablished

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. [2025]. Nonindigenous Aquatic Species Database. Gainesville, Florida. Accessed [12/18/2025].

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