Japanese knotweed
Introduced from Japan in the 19th century, Japanese knotweed is now an invasive non-native plant of many riverbanks, waste grounds and roadside verges, where it prevents native species from…
Introduced from Japan in the 19th century, Japanese knotweed is now an invasive non-native plant of many riverbanks, waste grounds and roadside verges, where it prevents native species from…
As its name suggests, giant hogweed it a large umbellifer with distinctively ridged, hollow stems. An introduced species, it is an invasive weed of riverbanks, where it prevents native species…
As its name suggests, Himalayan balsam is from the Himalayas and was introduced here in 1839. It now an invasive weed of riverbanks and ditches, where it prevents native species from growing.
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Cotoneaster was introduced to the UK in 1879 from Eastern Asia as an ornamental plant. It is now an invasive non-native species which is taking over valuable habitats including limestone…
Discover more about our amazing wildlife in the UK! Learn more about the plants and animals on your doorstep.
Volunteers in Gelli-Hir Wood begin this year's battle against Himalayan Balsam. The non-native invasive plant has begun its renewed attack on our woodland. On the front line are our…
This bumpy shell lives up to its name and lives partly buried in the seabed along the west coast of Great Britain.
Sea-buckthorn is a spiny, thicket-forming shrub of sand dunes. It's native to the east coast of England but considered an invasive species elsewhere. It is most obvious in autumn when it is…
The Wildlife Trust of South and West Wales, in partnership with Amgueddfa Cymru, organised a morning of talks about Wales’ untold wildlife stories at the National Museum’s Reardon Smith Theatre,…
A non-native species originating from Asia, the harlequin ladybird is prevalent in towns and gardens.