Contrary to popular belief this plant is not known to cause hay fever. In its native American habitat it is considered a weed but it is one of the most beautiful plants to be found in the wild. It flowers from September on. The leaves have a sweet anise scent and make a delightful tea. Its traditional uses are as an astringent, carminative, cold remedy, cough medicine, tonic, and laxative. The official state herb of Delaware.