Reed is a type of tall, slender grass that typically grows in wetlands, marshes, and along the edges of rivers and lakes. It has hollow stems and can reach heights of several feet. Common species include common reed and bulrush, which provide important habitats for various wildlife, including birds and insects. Reeds are often used in traditional crafts and construction. They can be woven into mats, baskets, and thatched roofs. Additionally, reeds play a crucial role in water filtration and erosion control, helping to maintain the health of aquatic ecosystems.