【摘要】 闽江源自然保护区具有维管束植物 1 0 78种 (包括亚、变种 ) ,隶属于 1 68科 ,635属 .该区具有种类较为丰富 ,起源古老 ,孑遗植物较多 ,地理联系广泛等特点 .在植物区系地理成分中 ,热带性质的成分占主导地位 ,主要为泛热带分布、热带亚洲分布、旧世界热带分布等 .北温带分布及东亚分布等温带区系成分亦较为丰富 .还论述了闽江源与邻近地区植物区系的关系 .更多还原

【Abstract】 There are 1078 species (including varieties) of vascular pl ants which belong to 635 genera and 168 families in the Minjiang Yuan region. The flora is rich in plant species old origin, numerous rare and endangered species, the trop ical elements are dominant. They are chiefly Pantropic,Tropical Asia, Old Wo rld Tropics. North Temperate region elements and Eastern Asia are also relative hi g h. In this present paper the floristic affinities of the area with others has been also analysed.更多还原