Under microscopic observation, the small cell groups grew into ovules at 43 DAP, and the ovules began elongating.The ovules became mature seeds gradually at 99 DAP.

• 在显微镜下观察发现，胎座末端的小细胞团分裂生长至受粉后43天具有胚珠的外型，之后胚珠开始延长，在受粉后99天逐渐形成成熟种子。