Potatoes (Solanum raberosum)

commonly known as "potatoes", "yam eggs" and so on. Aubergines, aubergines. Perennian herbs, but cultivated one year or two seasons a year,
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meters. The underground tubers are round, egg, elliptical, etc., with bud eyes, red, yellow, white or purple. The above-ground stems are slightly triangular and hairy. Leaves are not equal odd plume-like compound leaves, small leaves are often the same size,
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to
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pairs, both sides are soft hair. Umbrella room flower sequence, top life, summer flowering, white or blue-purple, flower bell-shaped, the outside is soft hair, corolla spokes,
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shallow cracking, male
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pieces, children's room eggs round. Berries cysts, green or purple-brown. Seeds flat round, yellow. Multi-use tubers to reproduce. The sex is cold and dry, and it is more adaptable to the soil, but it is best to loose and fertile sand. Native to South America, is now widely planted in the temperum region of the world, China is widely cultivated. Tubers for consumption, food or vegetables, but also for starch, alcohol raw materials. Freshly extracted buds and fruits are rich in dragon sunflower alkali, toxic, do not eat, but can be used as raw materials for extracting dragon sunflower base.