Four-leaf clover is a perennial plant in the legume family. It is characterized by small green flowers collected in head-like inflorescences. Each flower has four petals, which is what gave the plant its name. In popular culture, the four-leaf clover is considered a symbol of good luck and happiness. Finding such a clover is considered rare and is considered an omen of good fortune. Many people keep it as a talisman or gift to attract good luck into their lives. This selection contains gifs of four-leafed cloverleaf.