Rosemary is native to the Mediterranean, it now grows throughout much of the temperate regions in Europe and America. Rosemary has been a prized seasoning and natural medicine for millennia. Part of rosemary's popularity came from the widespread belief that rosemary stimulated and strengthened the memory, a quality for which it is still traditionally used. In ancient Greece, students would place rosemary sprigs in their hair when studying for exams, and mourners would also throw the fragrant herb into the grave of the deceased as a symbol of remembrance. In olde England, rosemary's ability to fortify the memory transformed it into a symbol of fidelity, and it played an important role in the costumes, decorations and gifts used at weddings.