The onion, also known as the bulb onion or common onion, is a vegetable that is the most widely cultivated species of the genus Allium. The shallot is a botanical variety of the onion which was classified as a separate species until 2010. Its close...
An onion is a pungent, edible bulb vegetable in the amaryllis family, known for its layers and strong flavor, used globally in cooking for dishes, though often treated as an annual despite being a biennial plant, featuring hollow green leaves and a...