Aphanamixis polystachya

Bengali name of this tree is royna.

Aphanamixis polystachya, the Pithraj tree, is a species of tree in the family Meliaceae. References - * World Conservation Monitoring Centre 1998. In: IUCN 2006. 2006 IUCN Red List of Threatened Species. retrieved 30 April 2007.Aphanamixis polystachya. * TALUKDER F. A. ; HOWSE P. E. More