A toddler had to have his skin removed after a chance brush against "Britain's most dangerous plant" which left him screaming in pain and covered with blisters. Little two-year-old Kayvon Wright developed red spots on his face and hands the morning after walking with his mum near Chard Reservoir in Somerset, England . Initially diagnosed as chickenpox , the spots soon developed into painful blisters, and the tot was rushed to a burns unit. Two days later the real culprit was revealed - Kayvon