a Factorial analysis of rbcL sequences including 41 samples of Saraca asoca (SA) with 5 samples each from Trema orientalis (TO), Bauhinia variegata (BV), Mesua ferrea (MF), Polyalthia longifolia (PL), Shorea robusta (SR); b ISSR-based factorial analysis of 41 samples of Saraca asoca (SA) with 5 samples each from Trema orientalis (TO), Bauhinia variegata (BV), Mesua ferrea (MF), Polyalthia longifolia (PL), Shorea robusta (SR)