Disk epigynous , often fleshy , slightly depressed to rounded or conic , sometimes confluent with styles .

花盘上位，通常肉质，稍背腹扁平到圆形或圆锥形，有时和花柱合生。

Female flower ovoid to ellipsoid in mature bud , epigynous ; perianth tube short , 2-lobed , adnate to ovary , persistent .

雌花卵球形的到椭圆形在成熟芽内，上位；花被筒，2裂短，贴生于子房，持久。

Visual interface of vcpc-1vacuum counter-pressure casting intelligent control is employed by using delphi language , which appears in the form of window , moreover , it realizes short range control of hypogynous machine and long-distance control of epigynous machine .

采用delphi语言开发了vcpc-1真空差压铸造智能控制的可视化界面，界面以视窗形式弹出，实现了下位机的近程控制和上位机的远程控制；