1: Both of them belong to rutaceae shrubs or small trees, with red or green fruits, black seeds, hot sex, volatile oil and pungent taste.

2. Some varieties of red pepper will be more hemp than green pepper. Zanthoxylum bungeanum products have the characteristics of "pure hemp taste and fragrant smell", and are known as one of the "eight condiments", which are often used in cooking and Chinese medicine ingredients.

3. Among them, the pericarp of Zanthoxylum bungeanum can provide the hemp and Zanthoxylum bungeanum flavor of food, and has the function of removing fishy smell and odor.

4. Zanthoxylum bungeanum seeds can extract crude oil, which can be used in chemical industry and refined into high-grade health edible oil; Seed meal is rich in protein and trace elements, and can be used as feed and organic fertilizer. Extract bioactive substances.

5. Zanthoxylum bungeanum leaves can be used as edible vegetables such as cold salad and pickles; Make into Zanthoxylum bungeanum leaf tea for sale; Aromatic oil can be extracted as raw material for preparing edible essence.

Pepper. It is a small deciduous tree of Rutaceae and Zanthoxylum, 7 meters high. There are thorns on the stem, short thorns on the branches, and the branches were pubescent that year. Leaf rachis usually with very narrow wings; Leaflets are opposite, ovoid, ovoid, sparsely lanceolate, with finely divided teeth at the leaf margin and oil spots between teeth. The back of the leaves is pilose, and the stems of the leaves have reddish-brown markings. Inflorescence terminal or born at the top of lateral branches, tepals yellow-green, roughly the same shape and size; This style leans back and bends. The fruit is purplish red with slightly raised oil spots. The flowering period is April-May, and the fruiting period is August-September or 65438+1October.

From the southeast in the north, to the northern slope of Wuling in the south, to the coastal areas of Jiangsu and Zhejiang in the southeast, and to the southeast of Tibet in the southwest. Not produced in Taiwan Province, Hainan and Guangdong. It is found in the plains and mountainous areas with high altitude, and it is also planted on the hillside with an altitude of 2500 meters in Qinghai. Drought-tolerant, like sunshine, planted everywhere.

The wood of Zanthoxylum bungeanum is typical light yellow, which will turn slightly dark yellow when exposed to air. The difference between heartwood and sapwood is not obvious. The xylem structure is dense and uniform, and the longitudinal section has silky luster. Wood has artistic and technical value. Planting alone can also be used as a protective hedge. Its peel can be used as seasoning, aromatic oil can be extracted, medicine can be used, seeds can be eaten, and soap can be processed.