常見例句Simple ovary,the placentation is brink.The ovules are campylotropous.The ovule is bitegmic and crassinucellate. 矮沙鼕青子房單心皮1室,邊緣胎座,彎生胚珠,胚珠具雙珠被、厚珠心。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. 摘要矮沙鼕青子房單心皮1室，邊緣胎座，彎生胚珠，胚珠具雙珠被、厚珠心。ovule solitary, basilateral, hemitropous, bitegmic; 胚珠單生，基側(cè)，橫生，雙珠被；ovules 2 per locule, pendent, anatropous, bitegmic, crassinucellar; 胚珠每室2，下垂，倒生，具雙珠被，具厚珠心； 返回 bitegmic