A Comparative study on pollen exine ultrastructure of Nothofagus and the other genera of Fagaceae

A Comparative study on pollen exine ultrastructure of Nothofagus and the other genera of Fagaceae

ZHENG Zhong-Hua, WANG Ping-Li, PU Fa-Ding

Journal of Systematics and Evolution . 1999, (3): 253 -258 .