Application of DNA barcodes in Hedyotis L. (Spermacoceae, Rubiaceae)
Xing GUO,Mark P. SIMMONS,Paul Pui-Hay BUT,Pang-Chui SHAW, Rui-Jiang WANG
J Syst Evol . 2011, (3): 203 -212 .  DOI: 10.1111/j.1759-6831.2011.00130.x