conifers

针叶树,球果植物

Damage from salt spray affects many other conifers. 许多其他针叶树因药剂喷洒的的影响而受害。

The male gametophytes of conifers and angiosperms are the POLLEN grains. 松柏类植物以及被子植物的雄配子体即花粉粒。

Cycads and ginkgo have motile sperm, unlike gnetophytes and conifers, which produce pollen. 苏铁和银杏具活动精子可区别于买麻藤和松柏类，它们不产生花粉。