Invasive Species Ireland > Species Accounts

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Winter heliotrope
Petasites pyrenaicus
Status:
Established
Habitat:
Terrestrial
Threats:
Forms a dense carpet of leaves, outcompeting native species
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Wireweed
Sargassum muticum
Status:
Established
Habitat:
Marine
Threats:
Competition with native species.
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Zebra mussel
Dreissena polymorpha
Status:
Established
Habitat:
Freshwater
Threats:
Fouling, negative impacts on native species and local extinction of unionids.
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Invasive Species Northern Ireland

Invasive Species Northern Ireland