白水江国家级自然保护区大熊猫栖息地珍稀濒危植物研究

对甘肃省白水江国家级自然保护区的珍稀濒危保护植物进行了系统研究,初步整理出保护区国家珍稀濒危保护植物51种,隶属30科44属,占甘肃珍稀濒危保护植物总种数54种的94.44%,总科数的94%,总属数的92%。区系成分以北温带为主,占27.45%,东亚和北美洲间断分布占13.73%;东亚分布占11.76%;各类热带分布占9.80%;中国特有成分占21.57%。根据珍稀濒危植物的现状,提出了保护措施。

The Baishui Jiang State-Level Nature Protection Area Panda Habitat is in Imminent Danger Rarely and Preciously the Plant Research

Was in imminent danger to the Cansu Province Baishui Jiang state-level nature protection area the protection plant to conduct the system research rarely and preciously, the edit protectorate country was in imminent danger rarely and preciously the protection plant 51 kinds, subordinated 30 branches 44 to be, occupies Gansu to be in imminent danger the protection plant always to plant several 34 kinds rarely and preciously 94.44%, the total branch number 94%, always was the number 92%. The area is north of the ingredient the temperate zone primarily, accounts for 27.43%, East Asian and the North America interrupted distribution accounts for 13.73%; East Asia distributes accounts for 11.76%; Each kind of tropics distribution accounts for 9.80%; The Chinese unique ingredient accounts for 21.57%. According to is in imminent danger rarely and preciously plant's present situation, proposed the protective measures.