The term 'water flower' can refer to two different flowers: the LOTUS and the LILY. The LOTUS is a large aquatic plant with a beautiful flower that grows in shallow water. It is native to Asia and is an important symbol in many religions, including Buddhism and Hinduism. The LILY is a smaller aquatic flower that is native to Europe and North America. It is often used as a symbol of purity and innocence. Both the LOTUS and the LILY are popularly used in gardens and ponds, and both are known for their beauty and grace.