Water lettuce
Pistia stratiotes
Status:
Potential
Habitat:
Freshwater
Threats:
Alters habitats. Creates single species matts. Crowds out native species.
Water primrose
Ludwigia grandiflora
Status:
Potential
Habitat:
Freshwater
Threats:
Choke waterways and competing with native species
Zander
Stizostedion lucioperca
Status:
Potential
Habitat:
Freshwater
Threats:
Competes with native fish species. Transmits fish disease and parasites.
Invasive Species Ireland

Invasive Species Ireland