Cypsela An achenelike fruit that develops from an inferior ovary and contains some tissues not derived form the carpel.

cypsela连萼瘦果：由下位子房发育来的瘦果状的果实，还包含一些不是来源于心皮的组织。

Epigyny The type of flower structure in which the perianth and androecium are inserted above the gynoecium, giving an inferior ovary, fused with the receptacle.

指花被和雄蕊群着生于雌蕊群之上的花的结构类型。