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
Chinese Bulletin of Botany . 2019, (5): 596 -605 .  DOI: 10.11983/CBB18261