Name  : Pterocarpus marsupium English Name  : Indian Kino Tree Sanskrit / Indian Name  : Bijaka Pterocarpus marsupium is a large deciduous tree. Constituents The alkali , formed from the soluble portion of the heartwood of Pterocarpus Marsupium, yields liquiritigenin , isoloquiritigenin and pterostilibine .   REFRANCE Sawhney, P.L. and Seshadri,