Reeds are tall, slender plants that typically grow in wetlands, marshes, and along the edges of rivers and lakes. They belong to the family Poaceae, which includes grasses. Reeds have hollow stems and can reach heights of several feet. They play a crucial role in their ecosystems by providing habitat for wildlife and helping to stabilize soil. Reeds are often used in various human applications, such as thatching roofs, making baskets, and crafting musical instruments like the saxophone and clarinet. Additionally, they can help filter water and improve water quality by absorbing excess nutrients and pollutants.