Classification of fortune-telling flower trees _ What are the fortune-telling flower trees?

Magnolia grandiflora, deciduous trees. Winter buds are densely covered with gray-green long hair. Leaves alternate. Flowers and leaves are open, erect, bell-shaped, fragrant, blue-white and sometimes reddish at the base. Aggregate fruit, the seed is heart-shaped, black.

Magnolia is as white as jade and flowers are as blue. Its tree shape is huge, and its height can exceed 10 meter. Its crown is oval, its big leaves are inverted oval, its top is short and sharp, its base is wedge-shaped and its surface is shiny. The two branches in the city are scattered, and the shoots are covered with short fluff. Winter buds have large scales. Flowers bloom first, and the flowers are terminal, large, with a diameter of 12- 15 cm. Perianth 9, campanulate. The ear of the fruit is cylindrical and brown: the fruit is red when it is ripe. It blooms in March and matures in June-July.

Magnolia is a deciduous tree with a height of 25 meters and a diameter of 200 cm. The crown of young magnolia trees is narrow and oval, and the crown of mature trees is wide or loose. The big trees in the nursery stock producing area often have obvious trunks, strong bodies, majestic majesty, strong growth potential, long branches and sparse flowers. Grafted tree species are often characterized by many branches or low branches, short nodes and dense branches, and small trees, but flowers are clustered and look flawless and enchanting from a distance. Therefore, Magnolia grandiflora from different habitats has different tastes in garden applications. In a small or closed garden, grafted species should be planted alone or in small clumps to reflect quaint interests. However, the species of seedlings should be selected in the scenic spots to reflect the rough and simple style.

Magnolia officinalis is gray when it is young, smooth and less cracked, and dark gray when it is old, rough and cracked. Branchlets are grayish brown. The terminal buds and pedicels are densely covered with gray-yellow long curly hair, fluffy as young rats, and the winter state is more obvious. Different tree ages have different branching habits. When young, the single bud is elongated, so the trunk is obvious and the crown is regular. After flowering, the mixed buds of leaves and branches extend in two or more branches after the ear, and the lateral development is more than vertical growth, so the crown develops in the direction of wide ellipse.

Leaves alternate and sometimes spiral, ranging from obovate to obovate in width, 10- 18 cm in length and 6- 12 cm in width. The apex is round and wide, flat or slightly concave, with short spikes, so it is also called Magnolia grandiflora. Taper and wedge below the middle, entire. Magnolia leaves usually have stipules or appendages at the base, and there are two kinds of stipules. The stipules at the end of the branches are attached to the young stems and separated from the petioles, which are covered with tiles. The stipules on the leaves are scattered, tile-knife-shaped, attached to both sides of the petiole base, with long buds, stipules falling off and annular stipules left on the young branches, which are the distinguishing characteristics of Magnoliaceae trees.