Family Callitrichaceae, commonly known as water starworts, is a family of aquatic plants found worldwide in freshwater habitats. These plants are characterized by their small, delicate leaves and tiny flowers that bloom on long, slender stems. In addition to their scientific name, water starworts are also known by several other names such as starwort, water-pennywort, and creeping water-primrose. These plants are an important source of food and shelter for aquatic animals, and are often used in aquariums and ponds as decorative plants. With their unique features and important ecological role, it's no wonder that water starworts have several different names that showcase their beauty and importance in the natural world.