It's the most dangerous plant in the UK say experts and just brushing it with your arm or leg can give you painful blisters ...

Undeniably striking as it is, the majority of people will want to learn how to get rid of giant hogweed if they spot ... relative of the far more trendy cow parsley) is easily identifiable by ...

Weeds such as wild carrot, cow parsley and celery grow at least 350 ... The world's largest weed is the giant hogweed, from Central Asia. It reaches 3.65m (12ft) in height and has leaves 91cm ...