Japanese Rose
Rosa rugosa
Status:
Established
Habitat:
Terrestrial
Threats:
Alters soil nutritrion, leading to altered native species biodiversity. May alter coastal landscape by forming sand dunes
Montbretia
Crocosmia X crocosmiiflora
Status:
Established
Habitat:
Terrestrial
Threats:
Outcompetes native species. Can cause streambank collapse if population is too high.
Muntjac deer
Muntiacus reevesi
Status:
Established
Habitat:
Terrestrial
Threats:
Preventing seed regeneration of important conservation species.
New Zealand flatworm
Arthurdendyus triangulatus
Status:
Established
Habitat:
Terrestrial
Threats:
Significant reduction of native earthworms.
Rhododendron
Rhododendron ponticum
Status:
Established
Habitat:
Terrestrial
Threats:
Competition with native plants.
Ruddy duck
Oxyura jamaicensis
Status:
Established
Habitat:
Terrestrial
Threats:
Negative impacts on the survival of the White-headed duck.
Russian vine
Fallopia baldschuanica
Status:
Established
Habitat:
Terrestrial
Threats:
Outcompetes native species.
Siberian chipmunk
Tamias sibericus
Status:
Established
Habitat:
Terrestrial
Threats:
Competes with native rodents and may have a local impact on ground-nesting birds. Potential disease vector.
Invasive Species Ireland

Invasive Species Ireland