Genus Alisma, commonly known as water plantains, is a group of aquatic and marsh plants belonging to the family Alismataceae. Some synonyms for this botanical name include Alisma ternatum, Alisma gramineum, and Alisma subcordatum. This genus is commonly found in wetlands and freshwater bodies, and its leaves are typically broad and elongated. Water plantains are important for their role in aquatic ecosystems, providing food and shelter for fish and other aquatic animals. In traditional medicine, they have been used as a diuretic and for treating kidney stones. Overall, synonyms for Genus Alisma refer to a diverse group of plants that perform important ecological and medicinal functions.