1, the difference between wind onion and scallion lies in the leaves, of which wind onion is also known as scallion, is a perennial herb of the rakkyo genus in the family of Staphylinidae. Onion has pliable, flattened cordate leaves, very similar to leeks, and is a perennial herb in the rakkyo genus of the family Staphylinidae. Its leaves are thick and bright green and display narrow lines.

2, the difference between wind onion and large onion in color, where wind onion is divided into small onion. The small, large-flowered onion orchids are pink and bloom in clusters, while the large onions are pink and are often used as edging material for flower beds, and are also suitable for planting in semi-shaded areas in the understory and along patio paths.