A peculiar stone that can make certain species of Pokémon evolve. It has an unmistakable leaf pattern.

Used on a party Pokémon : Evolves an []{pokemon:exeggcute} into []{pokemon:exeggutor}, a []{pokemon:gloom} into []{pokemon:vileplume}, a []{pokemon:nuzleaf} into []{pokemon:shiftry}, a []{pokemon:pansage} into []{pokemon:simisage}, or a []{pokemon:weepinbell} into []{pokemon:victreebel}.