Platanus acerifolia, also known as Platanus acerifolia, is one of the four world-famous street tree species, with beautiful tree shape, large crown, thick shade, easy cultivation, fast shading, pollution resistance, smoke resistance and strong adaptability to urban environment. The canopy is broad, the leaves are shaded, and the cooling effect in summer is extremely remarkable. With strong adaptability and pruning resistance, it is an excellent street tree species and is widely used in urban greening. When it is planted alone on the lawn or in the open space of the garden and on both sides of the tunnel, it is particularly magnificent. Because of its strong resistance to all kinds of toxic gases and strong ability to absorb harmful gases, it is quite suitable for greening blocks, factories and mines.