写花程式时，子房上位的表示方法是在心皮数下加一横线。
In a floral formula a superior ovary is denoted by a line below the carpel number.
有上位的花被的子房顶部有花被的，如苹果花，黄瓜花或水仙花。
Having floral parts attached to or near the summit of the ovary, as in the flower of the apple, cucumber, or daffodil.
扁桃果实由单心皮上位子房发育而成，边缘胎座，横生胚珠。
The almond fruit was developed from solitary carpel in the superior ovary which there were the border placenta and amphitropous ovule.
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