Trees are with a branchy crone in height of 2,5-15 m. On branches of wild kinds are available prickles. The flowers are white, pink and red. The Malus (apple-tree) has about 36 kinds. An apple-tree durable a plant which lives till 300 years. Blossoms in April-May. Flowering proceeds 8—12 days. Many kinds of Malus grow up as ornamental plants in gardens and parks. Fruits – the apples, which size from 0,5 sm. to 15 sm, color is red, yellow, green. Ripen in the summer, in the autumn and in the winter. Fruits use in a fresh kind and in the form of dried fruits, also from them make juice, jam, etc.