|Urtica dioica subsp. dioica|
Stinging nettles are a type of plant which have defensive hairs. Their stings hurt a lot. Stinging nettles can be found in all of America except Hawaii. They can also be found in most of Europe and in Asia. Nettles sting because the hairs on it contains poison. If nettles are heated the poison disappears, making it edible.