Nelumbo nucifera
The arboretum covers 47,031 m², and contains about 350 species (500 varieties) of woody plants and flowers, with excellent collections of Camellia japonica (130 varieties), Camellia sasanqua (30 varieties), and flowering lotus (including 250 varieties of Nelumbo nucifera and Nelumbo lutea). The arboretum also contains other aquatic plant species, lawn grass varieties, and herbs, as well as a general arboretum, and two greenhouses.