Rose (scientific name: Rosa chinensis jacqu.): known as the queen of flowers, also known as "yueyuehong", is an evergreen, semi evergreen low shrubs, flowering all year round, generally red, or pink, occasionally white and yellow, can be used as ornamental plants, can also be used as medicinal plants, also known as rose. Flowers can extract spices. Root, leaf and flower can be used as medicine, which has the effect of promoting blood circulation, detumescence, anti inflammation and detoxification. It's a good medicine for gynecology. According to traditional Chinese medicine, rose is sweet in taste and warm in nature. It has the functions of activating blood circulation, regulating menstruation, detumescence and detoxification. Because of the obvious effect of removing blood stasis, promoting qi and relieving pain, rose flower is often used to treat irregular menstruation, dysmenorrhea and other diseases.