【摘要】 本文讨论了贵州猕猴桃属植物区系地理成分:1.贵州及邻近地区可能是猕猴桃属的起源地;2.根据贵州猕猴桃属28种及变种变型的地理分布比较分析,将它们归为6种区系地理成分:东亚型、华夏型、云贵高原型、华南至云贵高原型、黔桂型、贵州特有型。贵州猕猴桃属植物主要分布于黔东南、黔东北、黔西南及黔北。更多还原

【Abstract】 This paper discusses the elements of floristic geography of Actinidia in Guizhou province. It points out that Guizhou and adjacent regions (Yunnan, Guangxi, Sichuan, Hunan and Hubei) are probably origin areas of Actinidia. According to the distributional comparative analysis of 28 sPecies, variety and form of Actinidia in Guizhou, we can divide them into six elements of floristic geography : Eastern Asia (10.7% of the total in Guizhou) , cathay-sia (25.0%) , Yunnan-Guizhou plateau (14.3%) , South China and Yunnan-Gui-zhou plateau (25.0%) , Guizhou and Guangxi (10.7%) , and Endemic in Guizhou (14.3%) . The Actinidia plants in Guizhou are principally distributed in southeastern, northeastern, southwestern and north Guizhou.更多还原