Abstract:The floristic composition in Liuxihe Forest Park with an area of more than 140thousands mu (9 300 ha) lcoated 100 km on the north from Guangzhou wasanalysed, and its relation with other floras in Guangdong Province was compared.The flora of Liuxihe Forest Park is considered as a part of South China district belonging to the Sino-Japan Forest subregion of Panarctic region. The study indicates that the floristic composition of Liuxihe Forest Park is dominated by tropical and subtropical elements with the characters of transition from Panarctic Flora to Paleotlopic Indo-Malesian Flora. This flora is in close relation with Dinghushan and Heishiding floras having similar typical composition of south subtropical flora in Asia.