Mimosa is a herb of Mimosa in Leguminosae. Because of its delicate color, it is often seen in potted plants. The leaves of mimosa contain a special tissue called leaf pillow, which will contract quickly and close the leaves after being stimulated. Mimosa is suitable for growing in a warm environment and is not cold-resistant. The flowering period is March-1October, and the fruiting period is May-11October. However, mimosa is slightly toxic, which will have adverse effects on skin cells and hair follicles if it is contacted or taken for a long time. Mimosa has rich medicinal value and is often used to treat insomnia, redness and swelling, deep abscess, herpes zoster and so on. Among ethnic minorities, mimosa is also recorded as a medicine.