@ARTICLE {OBIDIEGWU:2009b, title = {Ploidy level studies on the Dioscorea cayenensis/Dioscorea rotundata complex core set}, author = {Obidiegwu, J. and Loureiro, J. * and Ene-Obong, E. * and Rodriguez, E. * and Kolesnikova-Allen, M. and Santos, C. * and Muoneke, C. O. * and Asiedu, R. }, journal = {Euphytica}, year = {2009}, volume = {169}, number = {3}, pages = {319--326}, issn = {0014-2336}, }