What is the symbol of Ireland that shaped like a three clover?

The symbol of Ireland that shaped like a three clover is called a shamrock. The shamrock is a three-leaved plant that is considered to be a symbol of good luck in Ireland. It is often associated with Saint Patrick, the patron saint of Ireland, who is said to have used a shamrock to explain the concept of the Holy Trinity. The shamrock is also used as a symbol of Irish culture and identity.