TY - Bulletin of Botanical Research A1 - SU Xu;LIU Yu-Ping;YANG Chun-Bin;KE Jun;LA Ben T1 - Biosystematic Relationships among Three Sects’ Plants in Elymus(Poaceae) Based on the External Morphological Characteristics Y1 - 2013-03-20 JF - Bulletin of Botanical Research JO - Bulletin of Botanical Research SP - 139 EP - 144 VL - 33 IS - 2 UR - https://bbr.nefu.edu.cn N1 - 10.7525/j.issn.1673-5102.2013.02.003 ER -