ovule

The megagametophyte within the ovule of a flowering plant.

囊 Embryo sac 有花植物珠内的雌配子体。

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.

摘要矮沙冬青子房单心皮1室，边缘胎座，弯珠，珠具双珠被、厚珠心。

An ovule which is curved so that the micropyle is positioned near the funiculus and the chalaza.

弯珠 Campylotropous ovule 珠孔邻近珠柄和合点的弯曲的珠。

ovule solitary, basilateral, hemitropous, bitegmic;

珠单，基侧，横，双珠被；

ovules 1 to several per locule, orthotropous.

珠每室1颗到多颗，；

The occurrence of more than one embryo in the ovule denotes polyembryony.

珠中有一个以上的是表示多现象。

ovules 1 per locule, pendulous, apotropous, with dorsal raphe.

珠每室1，倒，下垂，具有背侧种脊。

The ovary was trilocular with axile placentation and the ovule was anatropous, biteguminous and crassinucellate.

子房3室，中轴胎座。珠倒，双珠被，厚珠心型。

ovules axile, 2-6 per locule, binate or imbricate from apex to base per locule.

珠轴，2-6每室，每室从先端到基部成对的或覆瓦状的。

Ovary 1-3(or 4)-locular, with 1 or 2 ovules per locule;

子房1-3(或4)室的，每室具1或2珠；

Ovary inferior, 1-8-loculed, with 1 pendulous, apotropous ovule per locule.

子房下位，1-8室，每室有1颗倒的下转珠。

The ovule is bitegminous and tenuinucellate.The archesporial cell locates under the nucellus epidermis, which develops into fuctional megasporocyte.

孢原细胞位于珠心表皮之下，接起大孢子母细胞的功能。

chalazogamy A method of fertilization in angiosperms in which the pollen tube enters the ovule by the chalaza instead of through the micropyle, penetrating the placenta en route.

合点受精：被子植物的一种受精方式，花粉管是通过合点部分而不是通过珠孔进入珠的。

botany) having gynoecia, or pistils, the ovule-bearing organ of a seed plant.

（植物学）有雌蕊，或雌蕊群的，种子植物产珠的器官组织。

Perigynous, ovary free from perigone tube, 3-5-loculed, ovules numerous per locule;

周位，子房与花被筒离的，3-5室，卵细胞每室多数；

Ovary incompletely (3 or)4-loculed, with 1 pendulous ovule per locule (if 2, then 1 aborting early), (6-)8-ribbed, ornamented, mid-sepaline ribs less distinctly raised than others;

子房不完全(3或)4室，具1下垂珠每室(如果2，同则1枚早期败育的)，(6-)8肋，装饰，与其它相比较中部肋较少清楚凸起；