【摘要】 本文根据大别山区霍山和金寨两县植物考察所积累的标本,提出一个包含近70种的常绿植物名录,其中有6种为华东或安徽新记录,9种为该区的新记录;这些植物中,约3/4—4/5均以该地为分布的北界。文中再次报道了以苦槠为优势的常绿阔叶林类型,证明该地区低海拔地带有耐寒性常绿阔叶林的分布。最后扼要讨论了华东区常绿植物和常绿阔叶林北部边缘的分布与当地气候条件的关系,除温度的主导作用外,还受水湿条件的制约,水湿条件起到补偿温度的作用。更多还原

【Abstract】 Huoshan and Jinzhai Counties in the Dabie Mountain region are within the northern subtropical area of eastern China, where there are evergreen plants and evergreen broad-leaved forests.This paper provides a list of the evergreen plants found in the area, among which 6 species are first recorded in eastern China. An evergreen broad-leaved forest is also first recorded.The authors consider that temperature may he the main factor which determines the distribution of the evergreen plant, but humidity is also an important factor.更多还原