Water Snowflake

Water snowflake:
A floating aquatic plant of the genus Nymphoides, known for its small, delicate, star-shaped white or yellow flowers with fringed or lacy petals that resemble snowflakes. It has round, lily pad-like floating leaves and grows in calm, shallow freshwater bodies such as ponds and ditches. Water snowflakes are often used in ornamental water gardens but can spread quickly in warm climates.