TY - J Syst Evol A1 - Chen Sing-Chi T1 - On Diplandrorchis, a very primitive and phylogenetically significant new genus of Orchidaceae Y1 - 1979-02-18 JF - Journal of Systematics and Evolution JO - J Syst Evol SP - 1 EP - 6 VL - 17 IS - 1 UR - https://www.jse.ac.cn N1 - ER -