Lythrum salicaria

Purple loosestrife

Collection Information for Lythrum salicaria

Results limited to All Great Lakes Drainages.
To see the collection list for the entire United States, click here.
 Results also available in (click to export table to spreadsheet)

(click table headers to sort)
Specimen IDStateCountyLocalityYearHUC NumberDrainage NameStatus
213586INLakeWabash railway, west of Aetna190004040001Little Calumet-Galienestablished
213511INPorterIndiana Dunes National Lakeshore199304040001Little Calumet-Galienestablished
213603INElkhartMiddlebury191404050001St. Josephestablished
252896INLaGrangePretty Lake200704050001St. Josephestablished
877763INLaGrangeWall Lake near the town of Orland201404050001St. Josephestablished
1247532INSt. JosephSt. Joseph County198604050001St. Josephestablished

Citation for this information:
U.S. Geological Survey, 2025, Lythrum salicaria: U.S. Geological Survey, Nonindigenous Aquatic Species Database, Gainesville, FL, https://nas.er.usgs.gov, Access Date: 12/13/2025