Status
Legal status
Third Schedule listed species under Regulations 49 & 50 in the European Communities (Birds and Natural Habitats) Regulations 2011. (Note: Regulation 50 not yet enacted).
Invasiveness
Invasive species - risk of High Impact
Invasive score
21
Distribution
World distribution(GBIF)
Temporal change
Records submitted to Data Centre in 2024
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Further information
Delivering Alien Invasive Species In Europe (DAISIE) project list this as one of the 100 Worst Invaders in Europe.