Purple loosestrife
Lythrum salicaria
Invasive summary
A wetland plant that produces purple flower spikes and dense stands.
Known impacts
Displaces native wetland vegetation and reduces habitat quality for wildlife.
Management notes
Use early removal, approved biological control, and restoration of native wetland plants.
Native range
Europe and Asia
Regions where reported
- CA - 40 public points
- US - 40 public points
- MX - 1 public point