大叶铁线莲大小孢子发生及雌雄配子体发育

杨艺,王娜,王奎玲,刘庆华,李伟,郭霄,马颖杰,刘庆超

Megasporogenesis, Microsporogenesis and Development of Male and Female Gametophytes of Clematis heracleifolia

Yi Yang,Na Wang,Kuiling Wang,Qinghua Liu,Wei Li,Xiao Guo,Yingjie Ma,Qingchao Liu

表1 大叶铁线莲花粉特性

Table 1 Pollen characteristics of Clematis heracleifolia

Characters State Shape Spheroidal Type of aperture Pantocolpate Diameter (μm) 16.09±0.88 Spinule height (μm) 0.46±0.09 Number of spinules (3×3 μm2) 3.80±1.08