Green seedlings: How many varieties of willows are there?

[ Agricultural Products Network] Open the ancient books, many words about the willow tree : there is a wonderful piece in the water scorpion biography "Lu Zhi deep down the hanging willow", " Jade jade makeup into a tree high, thousands of hanging green silk 绦. I do not know who the fine leaves, The spring breeze in February is like scissors. Waiting, the willow willow tree is also one of the early plants of Z-culture that was described in China. The prehistoric Oracle has appeared the word "Liu". China's planting willow has a history of more than 4,000 years, which can be traced back to the ancient carp and the king's tree.

There are many kinds of willows, easy to cross, adaptable, and easy to propagate. They can be selected from natural or artificial hybrids to obtain excellent varieties through asexual reproduction. In addition, a large number of high-quality seedlings can be quickly obtained by means of plant tissue culture. Breeding based on garden ornamental should focus on improving its branches and trees and improving its ability to resist pollution and pruning.

Willows belong to green seedlings . How many varieties of willows are there? Encyclopedia data shows that there are more than 520 species of willow, 257 species in China, 120 varieties and 33 variants.

@weeping willow

Alias ​​water willow, weeping willow, weeping willow. The branches are slender and drooping. Leaves narrowly lanceolate or linear lanceolate. Varieties and types have cv. Tortuosa, branches curled and drooped; yellow-skinned willows, branchlets yellow-green or brown-yellow, shorter internodes; red-skinned willows, crowns long ovate, branchlets purplish red or sauce purple, leaves Wide lanceolate.

@旱柳

Alias ​​willow, willow, and green willow. Branches erect or obliquely extending, centrally located Z-wide, base round or broadly cuneate. Variants and types are f. pendula, branchlets drooping; 'cv. Tortuosa', twigs, leaf curls. Safflower asparagus Liu (f.rubriflora), sprig of curly, red anthers, filaments and yellow bracts. Cv. Umbraculifera, the crown is hemispherical.

@白柳

The crown is broadly oval. Leaves lanceolate to oblanceolate. The inflorescence is longer. Varieties have weeping white willows, branches drooping; yellow branches white willow, branches, leaves yellow; red skin white willow, branches red; silver leaf white willow, leaf surface with mane; blue leaves white willow, the back of the leaves are blue hair.

@爆竹柳

Similar to the dry willow, the branches are brownish green, thicker, brittle and easy to fold, and the leaves are larger.

The firecracker willow is a tree with a height of 20 meters and a breast diameter of up to 100 centimeters. The crown is round or oblong, the bark is dark black, with a sulcus; the branchlets are light brownish green, thicker, hairless, shiny, and pubescent at the beginning of the bud.

@枫杨

Alias: Liu Ping, Maliuchang, Ping Lun trees, water Maliuchang, centipede willow, maple, poplar, willow leaf big, big leaf head poplar, maple willow, willow ghost, ghost willow, Kito poplar, willow ghosts, ghosts Ye Liu, Cabinet Liu, Hebi Rige - Maodu, He Ma Liu, Heshu, Populus euphratica, Hemp Willow, Orange Willow, Tamarix, Kui Liu, Willow, Liusizi, Ma Liushu, Fat Liu, Pingliu, Pingyang Liu, Ping Yangliu, Pingyangshu, Tamarix, Weichai, Water Ghost Tree, Hydrating Fragrant, Water Eucalyptus, Sticky Firewood, Bucket Willow, Xigou Tree, Valley Tree, Xixi, Xiliu, Xiyang small chicken tree, willow swallow, tree swallow, wild lentils, gold firewood, Acer truncatum, gold willow, gold tree, gold willow, gold poplar, willow smelly, Fengyang, ditch tree, ghost willow, laurel willow, beech , Kun blunt tree, wood / Pat, flat wood Liu, Qian Bao Feng, Qian Bao tree, pivoting Liu, Liu Huai water, Luo River, the river Maliuchang, Ze Hu Tao, Chinese wingnut.

@圆头柳

The crown is round and the branches are brittle. Female flowers only have ventral glands.

Trees, 10-15 meters high. The branches are slanted, the crown is round, the bark is dark gray, and there are longitudinal grooves.

@白皮柳

Trees or shrubs. Below the middle of the leaf is Z wide and has pilose along the veins. Inflorescences sessile.

3-8 meters high. Bark dark grayish yellow or taupe; branchlets brown, grayish green or grayish yellow, white villous when young, glabrous after; buds small, ovate, apex acute, reddish brown, pubescent.

@云南柳

Alias, arbor, tree, wide crown. Leaves broadly lanceolate, elliptic-lanceolate, young leaves red. Inflorescences have long stems and dense flowers.

@紫柳

Leaves broadly elliptic, elliptic to oblong, inflorescences long, flowers sparse.

@腺柳

Small trees, the crown is hemispherical. Leaves elliptic to elliptic-lanceolate, basally abaxially glandular.

@杞柳

shrub. Leaves opposite or nearly opposite, sparsely 3-merged, ellipsoid oblong. Inflorescences are opposite.

@大白柳

Leaves thick, ovate-oblong or ovate-lanceolate, sessately sessate, female inflorescence long, sessate, sess.

@大叶柳

Shrubs or small trees, thick branches, dark purple, shiny, large buds, dark red. Leaves large, nearly leathery, elliptic or broadly elliptic, ca. 20 cm long, 11 cm wide, entire or nearly entire, young leaves red, with long stalk. The inflorescence is long and the inflorescence is about 23 cm long.

@细柱柳

Alias ​​red hairy willow, shrub, big bud. Leaves elliptic or obovate. The posterior veins are protruding. The flowers are first open. Inflorescences thick, sepals ellipsoid-lanceolate, upper black, densely pubescent.

@棉柳

Alias ​​silver buds, silver willows. The morphological characteristics are similar to those of the thin column, and the male inflorescence is more coarse.

@韩垂垂柳

Similar to the weeping willow, the difference is that the leaves are slightly curved, and the ovary has a hair in the lower part of the ovary and the style is obvious. Its variants are safflower Korean weeping willows, anthers red, and bracts in the lower part of the bracts.

There are many hybrid varieties in the willow tree, and we will not list them. Willow has become a community park, the lake, with major roads, etc. green trees, willows information about suppliers, visit: Willow trading network