Invasive Species Ireland

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American skunk cabbage

American Skunk Cabbage (Lysichiton americanus)

Status:

Established

Habitat:

Terrestrial

Threats:

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Black rat

Rattus rattus

Status:

Established

Habitat:

Terrestrial

Threats:

Negative impacts on native flora and fauna.

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Brown rat

Rattus norvegicus

Status:

Established

Habitat:

Terrestrial

Threats:

Negative impacts on native flora and fauna.

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Feral Ferret

Mustela furo

Status:

Established

Habitat:

Terrestrial

Threats:

Threatens protected bird species.

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Giant hogweed

Heracleum mantegazzianum

Status:

Established

Habitat:

Terrestrial

Threats:

Public health hazard. Competition with native species.

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Giant rhubarb

Gunnera tinctoria

Status:

Established

Habitat:

Terrestrial

Threats:

Competition with native species.

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Grey squirrel

Sciurus carolinensis

Status:

Established

Habitat:

Terrestrial

Threats:

Threatens red squirrel and woodlands.

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Harlequin ladybird

Harmonia axyridis

Status:

Established

Habitat:

Terrestrial

Threats:

Alert: Specimen found in Ireland.

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Himalayan balsam

Impatiens glandulifera

Status:

Established

Habitat:

Terrestrial

Threats:

Competition with native plants.

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Invasive Species Ireland