Invasive Species

These are five species of plants which are now illegal to buy in the uk because they have caused problems having been released into the wild and have clogged up waterways, smothering native plants and animals.

Pleese visit the link below for more details.

www.nonnativespecies.org/beplantwise

Catalogue

Azolla filiculoides Water fern 

Crassula helmsii Australian swamp stonecrop 

Hydrocotyle ranunculoides Floating pennywort 

Ludwigia grandiflora Water primrose 

Myriophyllum aquaticum Parrot's feather