gymnosperm

1.Areography of the gymnosperms of China (1): Distribution of the Pinaceae of China.

中国裸植分布区的研究(1)——松科植的地理分布.

2.Antherozoid (spermatozoid) The male gamete of algae, some gymnosperms, and the non-seed-bearing plants.

游：藻类，某些裸植和没有形成的植中的雄性配。

3.Bract scale The structure found in large numbers in the female cone of gymnosperms, each bearing an ovuliferous scale in its axil.

苞鳞：在裸植的雌球果中大量存在的结构，每个苞鳞都包含一个珠鳞。