Spathiphyllum, which is commonly known as Peace Lily, White Sails or Spath, is quite spectacular and gorgeous plant. Large peace lily looks stunning on the floor, while small varieties decorate tabletop. Their leaves grow from the very root and can be oval or lanceolate. It strats blooming and spring through the summer. This houseplant is considered to be one of the best air purifier in the house, so it can not only delight the eyes, but clean the indoor air.