Bergamot is the fruit of Rutaceae. Its carpels separate when mature, forming finger-like fruit petals, so it is called bergamot. The unique shape can be used as ornamental plants, commonly used as traditional Chinese medicine, and can also be made into preserved fruits to eat and sell, with remarkable economic benefits. Jinhua bergamot is mainly produced in Jinhua City, Zhejiang Province. Its branches are blue-brown, leaves are dark green, leaves are shiny, flower buds are differentiated, and the yield is extremely high and stable. The fruit is large, with an average weight of 300 grams and a maximum weight of 2 kilograms. When the fruit is ripe, the skin is golden and the fragrance is rich, which is a good product. Bergamot is mainly produced in Guangdong and Guangxi. Its tree is tall, its trunk is grayish brown, its branches are evergreen, and there are sharp thorns on it. It has many short branches, the top of the new branches is purplish, and the long branches droop when they bear fruit, so its fruit is bigger and its yield is higher. Jinguan 1 is a variety cultivated in Shandong, which is suitable for greenhouse cultivation. It has the characteristics of early fruiting, and generally only takes a little more than one year from seedling raising to fruiting. Small bergamot is a special species in the hands of Buddha. Its plants are short, its stems are light gray, its flowers are white, its fruits are few, and its petals don't open, like a fist, showing a clenched fist.