The geopark is at the north rim of the mid-subtropical zone, a transition zone of southern and northern flora, with a forest coverage of 93% and abundant biodiversity.

There are more than 1,650 species of wild plants, including 17 species of rare plants, accounting for 85% of the total species protected at the national level, and many relic plants, such as first-grade rare Metasequoia, second-grade rare and protected Gingko, Emmenopterys henryi and Liriodendron chinense; second-grade key protected Pinus dabieshanensis and cercidiphyllum, second-grade endangered Magnolia sieboldii and Rhizoma Gastrodiae, among others.