Phylogeography of an alpine plant Ligularia vellerea (Asteraceae) in the Hengduan Mountains
Zhi-Yun YANG, Ting-Shuang YI, Yue-Zhi PAN, Xun GONG
J Syst Evol . 2012, (4): 316 -324 .  DOI: 10.1111/j.1759-6831.2012.00199.x