1.Simple ovary, the placentation is brink.The ovules are campylotropous.The ovule is bitegmic and crassinucellate.The megaspore archesporium is initiated from sub-epidermis of nucellus.

1.摘要矮沙冬青子皮1室，缘胎，胚珠，胚珠具双珠被、厚珠。