TY - Bulletin of Botanical Research A1 - CAO Gang;ZHOU Yong-Hong*;ZHANG Hai-Qin;KANG Hou-Yang;DENG Xiao-Feng T1 - Karyotypic and evolution variations of four species in Roegneria Y1 - 2006-03-20 JF - Bulletin of Botanical Research JO - Bulletin of Botanical Research SP - 141 EP - 146 VL - 26 IS - 2 UR - https://bbr.nefu.edu.cn N1 - 10.7525/j.issn.1673-5102.2006.02.008 ER -