Fagopyrum Esculentum, commonly known as buckwheat, is a plant that belongs to the family Polygonaceae. Buckwheat is a staple food in many cultures and is known for its unique nutty flavor and health benefits. The word "buckwheat" is derived from its use as a substitute for wheat in making bread. However, there are several other synonyms for this plant, including black wheat, beech wheat, French wheat, and Indian rice. These synonyms reflect the various regions and cultures where buckwheat is commonly grown and consumed. Buckwheat is a versatile and nutritious ingredient that can be used in several dishes, including pancakes, porridges, and noodles.