水葱 (shuǐcōng), also known as water bamboo or water scallion, is a type of aquatic plant commonly found in wetlands and shallow waters. It belongs to the Alliaceae family and is characterized by its long, slender green stalks that can grow up to 1 meter in height. The plant thrives in muddy soil and is often used in traditional Asian cuisine for its mild onion-like flavor. In addition to its culinary uses, 水葱 plays a role in local ecosystems by providing habitat for various aquatic species. It is also cultivated in some regions for its edible shoots, which are rich in vitamins and minerals. The plant is typically harvested in spring and summer when its flavor is at its peak.