The suspensor remains as the seed reaches maturity.

成熟胚中胚柄宿存。

These plants develop elaborate haustorial structures from the suspensor.

这些植物从胚柄中发育出精致的吸器组织。

The suspensor appears to remain active throughout the differentiation stages.

胚柄在胚分化时期明显地分化为基部区域和颈部区域。

The suspensor is thought to function as a channel for the conduction of food materials.

被 认为是作为运输营养物质的通道。

TyPes of endosPerm and embryo sac and structural feature of susPensor were also discussed.

还对沙打旺胚柄的构造特点，胚乳和胚囊的类型等进行了讨论。