A New Type of Embryo Sac in Cardiopteris and Its Systematic Implication
KONG Dong Rui, PENG Hua, LIANG Han Xing
A New Type of Embryo Sac in Cardiopteris and Its Systematic Implication
KONG Dong Rui, PENG Hua, LIANG Han Xing
J Integr Plant Biol . 2002, (4): 496 -498 .