n.造卵器

The archegonium is generally reduced in nature. 藏卵器在性質(zhì)上一般是簡退的。

The swollen lower portion of an archegonium containing the egg. 頸卵器腹頸卵器的隆起的下部，內(nèi)含卵細(xì)胞。

The minute, rudimentary plant contained within a seed or an archegonium. 胚芽小的，初級的植物包含有一個種子或頸卵器

The minute,rudimentary plant contained within a seed or an archegonium. 胚芽小的，初級的植物包含有一個種子或頸卵器

Venter The swollen base of an archegonium that contains the egg cell (oosphere). 頸卵器)腹部：頸卵器內(nèi)含有卵細(xì)胞(卵球)而向外膨大的基部。

Enclosure of the nucellus by the integuments is incomplete, the embryo sac or, in gymnosperms, to the archegonium. 珠被并不是將珠心完全封閉，而是留有珠孔以便受精時花粉管進(jìn)入胚囊，或裸子植物的藏卵器。