gametophyte

Protonema (pl. protonemata) The young bryophyte gametophyte that develops following spore germination.

苔藓植直接由孢子萌发形成的结构称为原丝。

Macrospore metrocyte of Pinus sylvestris var. mongolica developed to female gametophyte containing female gamete-egg by a series of changes.

摘要樟子松大孢子母细胞经一系列变化，发育成雌子。

Rhizoid A unicellular rootlike structure found in certain algae and in the gametophyte generation of the bryophytes and some ferns.

在一些藻类、苔藓植和裸子植子在的由单个细胞形成的类似根的结构。