Water lily

   The water lily is an aquatic perennial belonging to the Nymphacaceae family and including the genera Nyphaea and Nuphar. The water lilies are characterized by a thick fleshy rootstock or tuber which is usually embedded in the muddy bottom of the shallow pond; by large shield-like floating leaves; and by conspicuous ornamental flowers. The flowers are often fragrant and possess beautiful waxy petals. There is a wide range of flower color, white, yellow, rose, red, blue and bronze. The flowers bloom either during the day or night. They include a few outstanding forms such as the lotus flower of Egypt, India and China and the giant water lily, Victoria regia, which grows in the backwaters of the Amazon. The flower of the latter is a foot wide and the leaves are 6-7 feet wide.