paleotropical

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.

九万山位广西北部中(25°10’～25°25’N,108°27’E),泛北极植和古热带植交汇处。其主要植被为亚热带常绿阔叶林。