Alishan forest has three zones: the tropical, the temperate and the frigid. Among the trees are Taiwan fir, hemlock, spruce, Japan cypress and Huashan pines.
阿里山也是一個大林區，森林分佈可以劃分為熱帶、溫帶、和寒帶三個林帶；樹木中又有台灣杉、鐵杉、紅檜、扁柏、華山松。