WANG Yi-Feng, LIAN Yong-Shan, DU Guo-Zhen. [J]. Journal of Systematics and Evolution, 2007, 45(5): 705-707.
WANG Yi-Feng, LIAN Yong-Shan, DU Guo-Zhen. Euphrasia brevilabris Y. F. Wang, Y. S. Lian & G. Z. Du, a new species of the Scrophulariaceae from the Qinghai-Tibetan Plateau, China [J]. J Syst Evol, 2007, 45(5): 705-707.