It is better to be a leaf. Both Broussonetia papyrifera leaves and Broussonetia papyrifera roots have the functions of cooling blood, removing blood stasis, clearing heat and promoting diuresis. Mainly cough, vomiting blood, metrorrhagia, edema, traumatic injury. However, some researchers treated 32 cases of superficial fungi with self-made Broussonetia papyrifera ointment. After nearly half a month's treatment, 30 cases were cured and 2 cases were markedly effective, with a total effective rate of 100%. It shows that the treatment effect of Broussonetia papyrifera leaves is better. Structure, alias Broussonetia papyrifera, also known as Broussonetia papyrifera, is a common name among the people. Broussonetia papyrifera is a tall tree or shrub of Moraceae. Branchlets densely covered with gray coarse hairs; Leaves broadly ovate or oblong-ovate, with sharp apex, nearly cardioid base, truncated or rounded, and coarsely serrate; Flowers dioecious, male inflorescence thick, female inflorescence head-shaped; Chrysanthemum fruit is spherical, orange-red when mature, fleshy, and achene has small nodules; Flowering in April-May; The fruiting period is June-July.