An onion also known as the bulb onion or common onion, is a vegetable that is the most widely cultivated species of the genus Allium. It has many white layers on its inside which have a strong, sharp smell and taste. Onion is most commonly used for...
firm, well-formed, and clean bulbs, typically white to pale yellow in color (sometimes with a pinkish hue), with a diameter often between 4–7 cm or 20-60 mm for export grades...