pteridophytic

pteridophytic

1. Materials for the pteridophytic flora of Ningxia Huizu Zizhiqu.

宁夏回族自治区蕨类植物资料.

2. the origin of this pteridophytic flora is ancient and its evolution is coherente;

此蕨类植物区系的起源古老，在系统发育或进化关系上存在着比较连贯的关系；

3. Additional materials for the pteridophytic flora of Hainan.

海南岛蕨类植物资料补篇.

4. The pteridophytic flora in Wujiashan National Forest Park were reported to be composed of 68 species(including of varieties)，which belonged to 39 genera and 23 families.

结果表明，吴家山共有蕨类植物68种(包括变种)，隶属于23科、39属；

5. pteridophytic resources

蕨类植物资源

6. The pteridophytic nora of Mt. Gongga comprises 399 species, 93 genera, 4o families.

贡嘎山蕨类植物区系共合40科，93属，399种。