Ovary ovoid, usually 4-locular, with amphitropous ovules.
子房,通常4室,有曲生胚。
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If so, the position of the ovules, even when one is erect and the other suspended within the same ovarium, would follow the selection of any slight deviations in position which favoured their fertilisation, and the production of seed.
如果是这样, 胚珠的位置, 即使一个直立而一个悬置同一个子房内,也将遵循有利于它们受精和种子生产的任何轻微位置偏差的选择。