亚洲精品1234,久久久久亚洲国产,最新久久免费视频,我要看一级黄,久久久性色精品国产免费观看,中文字幕久久一区二区三区,久草中文网

CHINA> Regional
More than 5,000 rare trees found in SW China
(Xinhua)
Updated: 2009-10-06 17:50

GUIYANG: More than 5,000 dove trees have been discovered in Zhijin county of southwest China's Guizhou Province, local government sources said on Tuesday.

The local government sources said the trees, with the oldest ones dating back more than 800 years, have not only ornamental value but value in scientific research.

Dove trees have been included in the list of plants under state primary protection in China.

Related readings:
More than 5,000 rare trees found in SW China China the root of tree goal
More than 5,000 rare trees found in SW China Eco-friendly bees attack man trying to chop off tree
More than 5,000 rare trees found in SW China Newton's Apple Tree grows in Tianjin University

Dove tree (Davidia Involucrata Baill), a sort of deciduous arbor, is regarded as living fossil in flora world with a history of 10 million years. Most species of dove trees have extinguished gradually. Only a few of them survived in part of southern China.

In addition to Guizhou, dove trees have been found in Shennongjia of central Hubei Province and Mount Emei in southwestern Sichuan Province.