Phylogeography of an alpine plant (Bupleurum smithii, Apiaceae) endemic to the Qinghai–Tibetan Plateau and adjacent regions inferred from chloroplast DNA sequence variation
Cai ZHAO, Xiang-Guang MA, Qian-Long LIANG, Chang-Bao WANG, Xing-Jin HE
J Syst Evol . 2013, (4): 382 -395 .  DOI: 10.1111/jse.12005