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The paper uses data analysis method , and organize large amounts of data and information to the National Nature Reserve , for example , on a national scale and provincial level analysis to assess the status of key protected wild plants in situ conservation . Obtained the following results : 1 As of January 2008 , a total of 237 kinds of key protected wild plants are protected by the National Nature Reserve , accounting for 80.07% of the total number of key protected wild plants in China ; 56 protection level I plant them , accounting for 76.71% of the total number of I level to protect plants . 2 National Nature Reserve, protected key protected wild plants in 10 provinces with the highest degree of order : Ningxia , Jilin , Gansu , Chongqing , Henan , Shaanxi , Heilongjiang , Hubei , Anhui and Hunan . The Ningxia distribution key protected wild plants are protected by the National Nature Reserve ; 8 Jilin , Chongqing , Henan , Heilongjiang , Hubei , Hainan , Shanxi and Liaoning Province, the region protection level I plant distribution by the National Nature Reserve All the protection of the area . 3 is not protected by the National Nature Reserve , there are 59 kinds of key protected wild plants , including 17 kinds of grade Ⅰ protect plants . 17 not subject to the protection grade Ⅰ protected plants are mainly located in Sichuan, Taiwan , Guizhou , Yunnan , Guangxi , Tibet , Guangdong , Hunan and Zhejiang provinces ; remaining 42 are mainly distributed in 23 provinces , autonomous regions and Yunnan , Yunnan distribution of Guangdong , Taiwan and Guangxi provinces . Accordingly , asked the 55 counties of 13 provinces and autonomous regions to the hot spots for the future construction of the National Nature Reserve , also proposes to extend the area of the 10 existing National Nature Reserve . Substantially all such additional National Nature Reserve in these areas or expanding the existing National Nature Reserve area will focus on the protection of wild plants to be protected ( except for key protected wild plants in Taiwan endemic ) .
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