Karyotypes of 10 tetraploid species in Elymus (Poaceae: Triticeae)
1Shi-Yong CHEN; 1Xiao MA; 1Xin-Quan ZHANG*; 2Zhi-Hua CHEN
J Syst Evol . 2008, (6): 886 -890 .  DOI: 10.3724/SP.J.1002.2008.08047