The group wind-dried is the rhizome of the dried plant of the family Iridaceae. It is a kind of Chinese herbal medicine with high medicinal value of heat-clearing and detoxification. The main ingredients of the group wind-dried are wild scorpion glycosides and flavonoids. It has the medicinal value of clearing away heat and detoxifying, phlegm and blood stasis, and activating blood and swelling. It has a strong inhibitory effect on common pathogenic fungi.