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- In the female flowers,three or four carpel primordia arise in a whorl. 雄花发育过程中未见雌性结构的分化;
- The nectary originates from the several outer layer cells of base of carpel primordia. 蜜腺起源于心皮原基基部外侧的几层细胞。
- When initiation of stamen primordia have finished, carpel primordia initiate spirally along the initiation pattern of stamen primordia on the floral primordium apex. 雄蕊原基发生后，在花原基顶端，心皮原基沿着雄蕊原基的发生序列呈螺旋状发生。
- carpellary primordia 心皮原基
- It has leaf primordia and a shoot apex. 它有叶原基和一个苗端。
- The primordia of corolla lobe, stamen and carpel emerged successively after mid September. 花萼5枚。
- A flower may contain more than one carpel. 一朵花可以有一个以上的心皮。
- Ovule primordia are formed in mid-March. 三月中旬，胚珠原体形成。
- The primordia of calyx occur in late April. 花萼原体于四月下旬出现；
- The primordia of sepal occur in early September. 十月上旬花萼原体出现，花冠裂片、第一轮雄蕊、第二轮雄蕊与心皮原体于十月中旬后陆续形成出现。
- Seeds 5 or more per carpel, exarillate. 种子每心皮5或更多，无假种皮。
- Ascidiate carpel numerous, initiated in spirals. 心皮多数，螺旋状向心式发生，为囊状型心皮。
- Within the inflorescence meristem, DEP1 was expressed weakly in the carpel and stamen primordia, with patchy expression in the lemma and palea (Supplementary Fig. 3e). 在花序分生组织里面，DEP1在心皮和雄蕊原基中表达微弱，在外稃和内稃有不完整表达（增图3e）中。
- Carpel The female reproductive organ of a flowering plant. 心皮：有花植物的雌性生殖器官。
- Inflorescence primordia are formed at shoot apices in mid April. 花序原体于四月中旬在枝顶出现。
- Inflorescence primordia occur at shoot apices in late February. 二月下旬，花序原体在枝顶出现。
- Fig.1. Shoot primordia on the callus of Populus eupheratica. 对愈伤组织继代培养与不定芽再生的关系进行了研究，结果见图1。
- A dry, dehiscent fruit composed of more than one carpel. 由两个或多个心皮形成的开裂干果。
- Ovule primordia occur from placenta in mid November. 十一月中旬时胚珠原体凸出胎座表面。
- Style The stalklike portion of a carpel, joining the ovary and the stigma. 花柱：为心皮的一部分，是连接子房和柱头的结构。
