闽台裸子植物区系及地理分布格局比较
游章湉;陈世品;陈子英;叶宝鉴;林开淼;游水生
【期刊名称】《福建林学院学报》
【年(卷),期】2017(037)003
【摘要】To compare the consistency and particularity of gymnosperm flora of Fujian and Taiwan, gymnosperm flora and its geographic distribution from both sides which based on the collection of literature and plant samples were analyzed.The results showed that gymnosperm flora of Fujian and Taiwan were similar.In family level, they shared 77.78% and 100%.In genera level, they shared respectively 61.90% and 72.22%.But in species level, only 16.67% from Fujian and 20.69% from Taiwan were in common.In addition, affinity closed species were occupied 38.89% and 48.28% in Fujian and Taiwan respectively.Both gymnosperm flora of Fujian and T aiwan belongs to temperate characteristic.In geographical distribution, each unit of both sides was dominated by temperate floral elements, but differences existed between Fujian and Taiwan.The gymnosperm flora in Fujian and Taiwan was closely related, but have diverged greatly, probably due tothe influence of various factors on gymnosperm including different topography, climateand barrier of the Taiwan Strait.%为分析闽台裸子植物区系的特殊性及一致性, 通过收集两地植物资源调查资料和植物标本, 研究闽台裸子植物区系和地理分布格局.结果表明: 闽台裸子植物区系科、属组成有较高