Phylogeny and species delimitation of the C-genome diploid species in Oryza
Li-Li ZANG, Xin-Hui ZOU, Fu-Min ZHANG, Ziheng YANG, Song GE
J Syst Evol . 2011, (5): 386 -395 .  DOI: 10.1111/j.1759-6831.2011.00145.x