Yew is a tree that is commonly found in Europe, northwest Africa and the Middle East. Almost all parts of this tree can be poisonous to anyone. The tree is commonly found in church graveyards. The tree has got needle like leaves which can easily ingest in anyone’s body. The tree has got a red aril growing outside poisonous seeds. The aril is often eaten by birds. The poison found in the leaves and seeds are called Taxanes.