The flower is polygamous-andromonoecious with staminate and hermaphrodite flowers on the same plant, fertile and steril pollen grains are produced respectively.

• 以光学显微镜、穿透式及扫描式电子显微镜，并配合组织染色观察，研究台湾栾树的(1)雄花及两性花早期花部发育与花序上之性别表现；