Pu Shu's geomantic function: its long hair is luxuriant, and its big leaves often grow behind it, so it is an auspicious tree species.

Pu Shu, a woody plant of Urticaceae. Bark gray and smooth; Leaves alternate, leathery, oval or oval; Flower heterozygosity, same plant, yellow-green; The fruit is nearly spherical, yellow or orange when it is ripe. The flowering period is April-May and the fruiting period is September-10. "The Book of Songs: Elegance _ Park" says: "_ _ Park, pay it." _ Park is Pu Shu, where the earliest name of Pu Shu originated.

Pu Shu is native to China, and now it is distributed in the Huaihe River Basin, the provinces south of Qinling Mountains to South China, the middle and lower reaches of the Yangtze River and the provinces south of Taiwan Province Province, and also in Vietnam and Laos. Pu Shu has strong adaptability, likes light, is slightly tolerant of shade, cold, is lax in soil requirements, is tolerant of mild saline-alkali, and the clay soil with deep and fertile soil layer is the best. Pu Shu's breeding model is sowing breeding.