1, different names: meat onion, also known as dried onion, belongs to the genus Allium in Liliaceae, and chives are also known as chives, shallots, fire shallots, four-season shallots and fine rice shallots.

2, the appearance is different: the upper part of the onion is blue onion leaves, the lower part is white onion, onion leaves are slender, and the top has a green tip. Flesh onion leaves are generous, dark green in color and more like leeks in shape.