Chloroplast phylogeography of a temperate tree Pteroceltis tatarinowii (Ulmaceae) in China
Xiao-Hong LI, Jian-Wen SHAO,Chang LU, Xiao-Ping ZHANG, Ying-Xiong QIU
J Syst Evol . 2012, (4): 325 -333 .  DOI: 10.1111/j.1759-6831.2012.00203.x