Solanaceae vegetables are such vegetables as tomatoes, peppers, eggplants and potatoes. Solanaceae is one of the plant groups with the greatest economic value. Many kinds provide food for human beings (such as potatoes); Medicinal (such as medlar, fairy, sour pulp), vegetables (such as eggplant, tomato, pepper), ornamental (such as winter eggplant, nightshade) and industrial raw materials (such as tobacco). A family of dicotyledonous plants, chrysanthemum subfamily. Herbs, shrubs or small trees. Leaves are often simple and rarely compound. Flowers are solitary, clustered or cymes, with 5 cardinal numbers, radial symmetry, and few bilateral symmetry. Sometimes the fifth stamen degenerates, and the ovary is composed of 2 carpels, and 2 carpels are oblique. Berries or capsules. About 85 genera and more than 3000 species