《太平广记·卷四百七十九·昆虫七》
看它生存的地方，原来就附在盐麸子树叶的背面。这种虫春天出生，把叶成窝，窝大如桃李。名为五倍子。五倍子可以治一切疮毒。
视其生处，即麸盐树叶背上，春间生之，叶成窠，大如桃李，名为五倍子，治一切疮毒。
Looking at where it lives, it originally attached to the back of salt sumac leaves. This type of bug is born in spring and makes nests in leaves, and the nests are as big as peaches and plums. It is called galls. Galls can cure all boils and ulcers.