Four-leaf clovers are said to bring good luck to those who find them, though the origins behind this belief are debated by historians, while three-leafed shamrocks just hold religious significance.

The shamrock, also known as the three-leaf clover, has been an emblem of St. Patrick’s Day for centuries. Legend says it ...

St. Patrick is believed to have used a traditional shamrock with three leaves to represent the holy trinity, so don't be surprised if your four-leaf clover tattoo gets you a weird look if you rock ...

Even rarer is the five-leaf clover. By most accounts, the original shamrock is thought to be either yellow clover (Trifolium dubium) or white clover (Trifolium repens). Both plants have three oval ...