The Jiuwan Mountains, situated in the middle of northern Guangxi,South China (25°10'-25°25'N, 108°27'E), is a transitional region between the Holarctic flora and Paleotropical flora.
九万山西北部的中央(25°10’~25°25’N,108°27’E),界
泛北极
物
和古热带
物
的交汇处。其主
为亚热带常绿阔叶林。