The tincture, made up from the bark of the root which contains Saponin. Common Name:  Fringe tree Causes & Symptoms for SBL Chionanthus Virginica It is a remedy for hepatic engorgement, jaundice, yellow discoloartion of skin, pain over the region of the gall bladder and calculi in it. Constipation with dry feces is checked with help of this remedy.