1、Flooded lands would include some of the world's rarest forest types, including the critically endangered plants.

2、According to standard of minimum viable population, the ex-situ conservation of 73 rare and endangered plants are effective.

3、Our study provides a scientific reference for the establishment of a threaten status hierarchy and the protection of endangered plants.

4、There are15 species of rare and endangered plants belonging14 genera of9 families in Gutianshan Nature Reserve of Zhejiang.

5、The military has not always been so enthusiastic about saving endangered plants and animals, arguing that doing so would hinder its battle preparedness.

6、This paper discussed the present status and insitu conservation of the rare and endangered plants in Hubei Province, as well as some protective Suggestions.

7、Because of local government' s construction and population increasing in recent years many rare and endangered plants are extincted, meanwhile forest systems are damaged.

8、As an important strategy for species conservation and population restoration, reintroduction is increasingly applied to the conservation of rare and endangered plants.

9、The medical plant resource of Shaoguan is very rich. There are 893 species of medical plants belonging to 158 families, in which 21 species are rare and endangered plants.

10、According to the red book of Chinese plants (Vol. 1) and the national important wild conservative plants list (List 1) which was issued by the State Council in August of 1999, there are 12 famlies, 15 genera, 18 species of rare and endangered plants and national conservative plants in Dashanfeng.

11、However, many rare and endangered plants are on the verge of extinction due to serious eec-environmental damage caused by impact of nature and human factors in recent years.