Scientific name: Pentaphragma sinense Hemsl. & Wils. 1906 (FCLV, 9:42; CCVN, 3:115).English name: Vietnamese name: Bánh lái; Bánh tái; Rau tai nai; Rau tai voi; Ngũ cách tàuOther name: Francifleurya poilanei Gagnep. 1927; Pentaphragma poilanei (Gagnep.) Gagnep. 1928 (FGI, 3:698);