Chinese cabbage and Chinese cabbage are close relatives, belonging to Brassica, and also close to Chinese cabbage in coastal areas of China, belonging to Brassica of Cruciferae.
Chinese cabbage is a kind of vegetable originated in East Asia, commonly known as green vegetables, also known as gum vegetables, pickled cabbage, pickled cabbage, rape (in some parts of Northeast China), oil cabbage and so on. Originally from China, it is distributed all over the north and south, and widely cultivated in China. Chinese cabbage is a cultivated Brassica plant with edible stems and leaves. It is an annual or biennial herb and is usually cultivated as an annual. Plants are short, with shallow roots and well-developed fibrous roots. Leaves light green to dark green, obovate or oval, smooth or wrinkled, and a few have fluff. Petiole hypertrophy, white or green. Don't tie a knot. The flowers are yellow and the seeds are nearly round.