This paper describes megasporogenesis and microsporogenesis as well as male and female gametophyte development of Pittosporum tobira (Thunb.) Ait. by using nomal paraffin method.
英
美
- 摘要利用常规石蜡制片法研究了海桐大、小孢子发生及雌、雄配子体发育的过程。