There are more than 1 100 plants and more than 80 birds in this area. Forest vegetation is complete, with towering old trees and rare plants 10. Among them, the most precious thorn seedling edge is listed as a first-class protected plant by the state and praised by scientists as a paradise for living fossils of plants. Rainforest was designated as "precious and rare sub-tropical rainforest" by the World Forestry Congress. Le Tu subtropical primeval rainforest is a natural gene pool of species, which is foggy all year round, mild in climate, abundant in rainfall, unique in landscape 1 1 and rich in resources. There are only 184 species of lianas in the area, and there are more than 300 kinds of precious medicinal materials such as Bagantian, Ye Qi I Flower, Ganoderma lucidum and Dictyophora. "Net skin, Guanyin lotus, Cymbidium hybridum, red vine-Dendranthema (known as the first vine in China) let the rain in the promised land shine twice. The paradise-like subtropical virgin rainforest is also a refuge for rare and endangered animals and plants. Rare animals such as national first-class protected plants, second-class protected plants, ornamental trees, third-class protected plants such as clouded leopard and Sumen antelope 14 species, and 94 species of common insects in active forests.
The community structure of the rainforest is complex, and the arbor layer can be divided into three layers: the first layer is 22 ~ 28 meters high, mainly composed of Castanopsis fargesii and Machilus macrophylla. Although the number of plants is small, they grow well, the trunk is tall, the diameter at breast height is between 70-86cm, and there are obvious roots; The second floor 16 ~ 22 meters high, the main tree species are Machilus macrophylla, Cinnamomum camphora, madder, Duyingshan, Du Ying, Astragalus, etc. On the third floor, there are Liriodendron chinense, Salivary tree with bright leaves, various madder, litsea cubeba, hairy hemp leaf tea, etc.
The shrub layer is very developed, with two layers: the first layer is mainly Datura stramonium and Ficus japonica, about 2 ~ 3 meters high; The second floor is below 1 meter high, and the main components are various Ardisia crenata, Duganshan, Ardisia crenata, lotus seed and young trees. Herb layer is scarce, mainly including crescent fern, lophatherum gracile, Huashan ginger and so on. In addition, there are provincial vines and spiny spiny spiny spiny spiny spiny spiny spiny spiny spiny spiny spiny spiny spiny spiny spiny spiny spiny spiny spiny spiny spiny spiny spiny spiny spiny spiny spiny spiny spiny spiny spiny spiny spiny spiny spiny spiny spiny spiny spiny spiny spiny spiny spiny spiny spiny spiny spiny spiny spiny spiny spiny spiny spiny spiny spiny spiny spiny spiny spiny spiny spiny spiny spiny spiny spiny spiny spiny spiny spiny spiny spiny spiny spiny spiny spiny spiny spiny spiny spiny spiny spiny spiny spiny There are 54 species of lianas in the forest, including lianas and shrubs, among which large woody lianas include Dendranthema morifolium and Petunia gum.
The roots of the big trees in the community, the woody vines, stems and flowers of small tubs and Shuidongge, the strangulation of banyan trees, the dripping tips of Huashan ginger and cypress, and the appearance of vines and spinulosa spinulosa all reflect the characteristics of the rainforest. Therefore, this reserve has important scientific value in studying the characteristics and evolution of rainforest ecology. Animal resources include pangolins, bobcats, cobras and pythons.
A virgin rainforest with an area of 1900 hectares was recently discovered in Hubaoliao, a mountain city in Nanjing County, and it was also listed as a nature reserve.