Maryland Flag 4 Leaf Clover
The sticker measures 3in X 4in
The four-leaf clover is a rare variation of the common three-leaf clover that has four leaflets instead of three. According to traditional sayings, such clovers bring good luck,[1] a belief that dates back to at least the 17th century. The earliest example of this idea may be from the 1620 play Astologaster, by Sir John Melton. The 1640 Theatrum Botanicum mentions a "fower-leafed or purple grasse" that was kept in gardens because it was "good for the purples in children or others".[2]