Taro flower, the name of Chinese medicine. It is the inflorescence of Colocasia esculenta (L.) Schott, a plant of the genus Araceae. Distributed in southern and northern my country. It has the effects of regulating qi, relieving pain, dispersing blood stasis and stopping bleeding. It is often used for qi stagnation, stomachache, choking, hematemesis, uterine prolapse, anal prolapse in children, internal and external hemorrhoids, and hemoptysis.