The term "water-shield family" often refers to a group of plants commonly found in wetland habitats. Some synonyms for this term include pond-lily family, water-lily family, and nymphaeaceae family. These plants are characterized by their beautiful and vibrant flowers that float on the surface of water. They play an important role in wetland ecosystems by providing food and shelter to a variety of aquatic animals, including fish and insects. Some common species of water-shield plants include the yellow water-lily, the white water-lily, and the fragrant water-lily. If you are interested in learning more about aquatic plants, the water-shield family is a great place to start!