Putuo Carpinus existing one. Birch branches are deciduous trees, endangered species, state a protected plant, endemic to China. 20th Century 50's are still a few trees in the Mount, because of wasteland reclamation and other reasons, after the destruction.
Gleditsia vestita is the only remaining two leguminous deciduous tree, endangered species, protected plants State 2. Gleditsia vestita was due to dense yellow-green pod fluff named after flowers polygamous, sturdy little. Literature, can be used as rootstock for grafting propagation of acacia,Discount UGG boots, but technically demanding, difficult to master.
Guangxi fire Tong is the only remaining three Sterculiaceae deciduous trees, endangered species, protection of the national two plants endemic to China. Straight wood grain, material flexibility and easy processing, no crack, is the production of furniture, construction, high-grade plywood timber. After the first flower leaves, bright beautiful colors. High ornamental value, is the landscaping and street trees of high quality goods.
Baishanzu remaining three Pinaceae Abies are evergreen trees, endangered species, state a protected plant, endemic to China. Abies beshanzuensis is a unique relic of ancient plants, is only visible along the southeast coast of China since the genus Abies. 1987, the protection of international Species Survival Commission Abies beshanzuensis published for the world's most serious threat to one of the 12 endangered species.
claw maple is the only remaining four Aceraceae deciduous tree, endangered species, protection of the national two plants endemic to China. And produced in Hokkaido, Japan claw maple extremely close genetic relationship, the old Department of relict species,UGG boots clearanc, has important scientific value.
Ostrya birch wood is the only remaining five subjects deciduous tree, endangered species, state a protected plant, endemic to China. Live to return because of the local rural collectives, habitats affected by anthropogenic disturbance,cheap UGG boots, at risk.
remaining six canopy trees are evergreen magnolia trees, rare species, country a protected plant. Tree canopy is a single type, only one, and the adult is too scarce, although flowering is normal, but very few mature seed per fruit, in the original has been seen around the mother tree seedlings, natural regeneration ability is very low.
Craigia are remaining six Tiliaceae large evergreen trees, endangered species, protected plants State 2. Endemic to China Xinan Te is Craigia few species belong to the one of the major species in the flora of geographical research and breeding rare species have important application value.
Knee is the only remaining wooden handle 10 Celastraceae semi-evergreen tree, endangered species, state one to protect plants. China's only member. Southwest Guangxi, wooden handle was found in the knee is the most northern distribution of the type. The study of the seed flora of our country and its tropical relatives of important scientific value.
China has rich plant resources, only 470 subjects had higher plants, 3700 are about 30,000 kinds.
However, the natural environment and human disturbance and destruction of plant resources, plant species extinction rate has accelerated dramatically. China in 1984 published the first list of rare and endangered plants, including
388 total species of plants. Of which the following 8 species are listed as a protected plant, has a very high scientific value and economic value.
plant environment is the cradle of humans is the basis for human life.
l Cyathea (Alsophila spinulosa)
Cyatheaceae tree ferns, Mesozoic widely distributed on Earth is a place with more endemic species is to study the formation and geographical distribution of plants the ideal relationship between objects.
2 ginseng (Panax ginseng)
Araliaceae herb, is a Tertiary relict plant, is also valuable medicinal herb. Due to excessive digging, in the Northeast are at the brink of extinction.
3 silver fir (Cathaya argyrophylla)
Pinaceae evergreen tree, distributed in Guangxi, Guizhou, Hunan, Sichuan and other places in the local mountains. The pollen in Tertiary sediments found in Eurasia, known as the vegetable kingdom of giant pandas.
4 dawn redwood (Metasequoia glyptostroboides)
Taxodiaceae large deciduous tree, endemic to China and the world famous relict plant, known as Nature found in Hubei, Sichuan, Hunan border. Inside the Beijing Botanical Garden Cherry Vale
have a rare north into pieces Metasequoia forests, spectacular.
5 flousiana (Taiwania flousiana)
Taxodiaceae large evergreen tree, is a rare relict, the study of plant phylogeny has important scientific value, but also an important fast-growing tree species .
6 Shorea (Parashorea chinensis)
Dipterocarpaceae evergreen large tree, only found in Yunnan, Guangxi local area. Straight trunk with the root plate is fine tropical timber species, the study of tropical flora is also important.
7 involucrata (Davidia involucrata)
blue tree branches deciduous trees, exotic flowers, with two wings of a white sheet like a pigeon bracts, called it a dove tree. Ancient tropical endemic Tertiary relict species of flora.
8 Camellia (Camellia nitidissima)
Theaceae evergreen shrub or small tree, located in Guangxi. Petals yellow, with a waxy sheen, is a valuable germplasm resources in China, known as
Chinese dove tree - involucrata involucrata
, alias Water pears, dove tree. Fruit trees belonging to the Blue Section, state protection of plant, is a Chinese specialty, single-type plants. Located in Shaanxi Zhenping; Shennongjia, Xingshan; Hunan Sangzhi; Guizhou Songtao, Fanjingshan; Sichuan Wushan, Nanchuan, Ping Wu, Wenchuan, Guanxian; Suijiang other places altitude of 1250 - 2,200 meters of area.
involucrata about 10 to 20 m high, straight and tall the tree is a beautiful deciduous tree species in the world famous watch. Four per year, in May, the dove tree, flowers in full bloom, its capitulum sizes under the two white bracts, arranged round or oval, 6-15 cm long, 3-8 cm wide such as white silk cut, a beautiful exotic, like pigeon wings stretch; and its flower heads like pigeons in the head, so involucrata Involucrata tree structure of fine wood, not easy to deformation, cutting easy, is the process of good wood material. More importantly, the dove tree flora in the study and system development have important scientific value. Dove tree is a 1869 discovery in China. Wild seedlings planted by mining and deforestation destroyed, now fewer, more narrow distribution range, there was other broadleaf species turnover risk.
tree Rhododendron Rhododendron
tree is a primitive and ancient type of plants in Tengchong County in Yunnan in 1919 within the 2100-2400 m elevation forests in Mt were first times found that the age at which trees have been over 280 years old azaleas, tree up to 25 meters.
rhododendron tree is a large evergreen tree, tree height is 20-25 meters, tree stems up to 3.3 m maximum diameter. Brown bark, peeling off the left one was the right one, mottled spots appear split, many vicissitudes. Branchlets stout, the above is a short hair, thick leaves large, oval, oblong, and so on down slope needle shapes. Leaves the following coat, grow up gradually fall off. On February -3 savage, umbrella Highlights. Rose flower color and slightly purple color in the brilliant colors for the line cleft calyx discoid, dentate above the small crack. Stamens 16, very unequal length, the ovary of 16 rooms, the above was fluff. To 10 months, it will bear a long cylindrical wooden capsule, above a ridge, was a dark brown hair.
trees belonging to the cuckoo in the classification of dicotyledons steel head Rhododendron, Ericaceae. Ericaceae worldwide total of more than 1300 kinds of plants all over the world, but to a maximum of subtropical mountain, about 700 kinds in China, distributed throughout the country, but the southwest mountain forests, therefore the region is considered the world's rhododendron species in the distribution center. Rhododendron our three well-known not only among the natural wildlife and flowers - azaleas, primrose, gentian flower first in the world today is one of the most famous flower, the More than 800 varieties in the world, China has had more than 650. Hunan lotus seeds of different types of rhododendron high differ greatly in small type less than 1 meter in height, while the large species such as rhododendron trees, up to tens of meters.
as rhododendron tree is so precious and rare, it is classified as sub-combination of state protected plants.
wild litchi litchi
known as the China is the hometown of litchi, litchi cultivation is also the first country. Wild litchi mainly in Hainan Cliff County, Mausoleum small, Changjiang, Baoting, Oriental, Qiongzhong counties bawangling, monkeys Ridge, hanging to take Hill, Jianfengling and Guangdong Leizhou Toshima's Xuwen and other places.
wild lychee is a large evergreen tree up to 32 meters, diameter 194 cm, lush, full of vigor, bark is brown, and with brown blotches on the leaves for the birds -like compound leaves, alternate, grass, elliptic shape, entire, dark green above, under the flour green, brown leaves are presented line. Round female inflorescence was poly umbrella, green and white small flowers. Fruit is usually oval or oval-shaped ball, ripe fruit is dark red, top with small tumor-like body. Species are oval, dark brown seed coat, the top has a shiny, outside a white aril are coated.
artificial cultivation of lychee trees in China to only 5-10 meters tall, bark smooth, reddish-brown leaves into the dark green. Flowers small, light green in white with a few minutes, and not bright, but its fruit is particularly compelling. To harvest the fruit each season covered with numerous branches, an ear ear, a string,UGG shoes, like jade, such as agate, seductive mouth watering. Peel the shell, which he showed his fat meat ball translucent crystal snow, drops to the ground outside, dripping with sweet water, eat How many pieces, Dunjue cool and sweet and sour and pleasant heart and lung.
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