aquatic plant
plant that has adapted to living in an aquatic environment
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An aquatic plant is a plant that has adapted to live in water environments, such as lakes, rivers, and ponds. These plants matter because they provide oxygen, food, and habitat for aquatic animals, and they help maintain the health of water ecosystems.
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Article
The flower of Nymphaea alba, a species of water lily Bud of Nelumbo nucifera, an aquatic plant Aquatic plants, also referred to as hydrophytes, are vascular plants and non-vascular plants that have adapted to live in aquatic environments (saltwater or freshwater). In lakes, rivers and wetlands, aquatic vegetations provide cover for aquatic animals such as fish, amphibians and aquatic insects, create substrate for benthic invertebrates, produce oxygen via photosynthesis, and serve as food for some herbivorous wildlife. Familiar examples of aquatic plants include waterlily, lotus, duckweeds, mosquito fern, floating heart, water milfoils, mare's tail, water lettuce, and water hyacinth.
Aquatic plants require special adaptations for prolonged inundation in water, and for floating at the water surface. The most common adaptation is the presence of lightweight internal packing cells, aerenchyma, but floating leaves and finely dissected leaves are also common. Aquatic plants only thrive in water or in soil that is frequently saturated, and are therefore a common component of swamps and marshlands.