Department of Agronomy of Agriculture at Kamphaeng Saen University Saen Campus Pathom 73140;
Department of Agronomy of Agriculture Kaen University Kaen 40002;
Center for Agricultural Biotechnology University Saen Campus Pathom 73140;
Center of Excellence on Agricultural Biotechnology:(AG-BIO/MHESI) 10900;
Winged bean; Psophocarpus tetragonolobus; Underutilized crop; DIVERSITY; Population structure; SSR;