Gymnosperm a general term for any seed plant except the angiosperms , characterized by bearing naked seeds .

裸子植物：被子植物以外的种子植物统称裸子植物，以种子裸露为特征。

Of or related to or characteristic of plants that are angiosperms .

有被子植物特性的或与之相关的。

Tendency in the phylogenetic studies of angiosperms .

被子植物系统发育研究的趋势.

The methodology on the systematics of angiosperms .

被子植物系统学的方法论.

Even angiosperms mimosaceae , it is only curled leaves on the ground , cannot be retracted to the earth .

即便是被子植物的含羞草科，也仅仅是卷曲地面上的叶子，不可能再缩回土里。