Efficiency of DNA barcodes for species delimitation: A case in Pterygiella Oliv. (Orobanchaceae)
Li-Na DONG,Alexandra H. Wortley,Hong WANG, De-Zhu LI,Lu LU
J Syst Evol . 2011, (3): 189 -202 .  DOI: 10.1111/j.1759-6831.2011.00124.x