| Specimen ID | 276481 |
| Group | Plants |
| Genus | Lythrum |
| Species | salicaria |
| Common Name | purple loosestrife |
| State | WI |
| County | Douglas |
| Locality | Allouez Marsh |
| Mapping Accuracy | Accurate |
| HUC8 Name | Beartrap-Nemadji |
| HUC8 Number | 04010301 |
| HUC10 Name | Lower Nemadji River-Frontal Lake Superior |
| HUC10 Number | 0401030105 |
| HUC12 Name | Allouez Bay-Frontal Lake Superior |
| HUC12 Number | 040103010504 |
| Map | |
| Collection Year | 2010 |
| Year Accuracy | Actual |
| Potential Pathway | dispersed |
| Status | established |
| Comments | 6.5 acres of purple loosestrife scattered throughout 225 acres of the Allouez Marsh at the easternmost terminus of the St. Louis River. Populations currently being controlled with 2010 and 2011 beetle releases through the Hog Island Habitat Restoration Project. Waypoint PL31. |
| Record Type | Personal communication |
| Freshwater/Marine | Freshwater |
