蕨类植物

The Pteridophyta plants were found to have a great species coefficient,high habitat coherence and small flora richness.

研究结果如下：(1)保护区共有蕨类植物38科74属153种；属种系数大，生境条件一致性高，区系丰富度小。

ObjectiveTo survey medicinal pteridophyta resources in Damu Mountain Nature Reserve Area.

目的报道大木山自然保护区药用蕨类植物资源状况。

ConclusionDamu Mountain Nature Reserve Area is abundant in medicinal pteridophyta resources.

结论大木山自然保护区药用蕨类植物资源丰富，值得进一步开发利用。

Jinyun Mountain Nature Reserve ; Pteridophyta ; flora characteristics

缙云山自然保护区；蕨类植物；区系特征

Pteridophyta Sinopteridaceae.

蕨类植物门中国蕨科。

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

在野外调查和已有资料整理的基础上，分析了英山吴家山国家级森林公园蕨类植物区系组成和分布区类型。

Here we reported on an effective method for total RNA isolation from a fern plant,Pteris vittata L.

介绍了一种提取蕨类植物蜈蚣草Pteris vittata L。

The Lithostegia Ching was considered as a member of Peranemaceae for a long time, according to the research,we found that it has the typical scalariform perforation plates,no associated or crossed phenomena,and some region have intact plate,no dimorphic phenomena,no weblike or threadlike remnants,these suggest that The Lithostegia Ching is in a primal evolutional position.

与传统观点不同，我们认为穿孔板仅存在于端壁的管状分子为导管分子，而端壁和侧壁形态、结构相似，有或无穿孔板的管状分子为管胞，蕨类植物中的管状分子主要为管胞。

Small of lower ferns having nearly naked stems and minute scalelike leaves .

低等蕨类植物小具有接近赤裸的茎和微小的状的叶。

Small family of lower ferns having nearly naked stems and minute scalelike leaves.

低等蕨类植物小科具有接近赤裸的茎和微小的鳞状的叶。

Singer Leona Lewis and former Led Zeppelin guitarist Jimmy Page emerged as the bus transformed into a grass-covered carnival float, and the pair combined for a rendition of "Whole Lotta Love".

歌手leona刘易斯和前率领的飞艇的吉他手吉米页出现巴士转化为基层所涵盖的嘉年华花车，和一双合并为一移交&整个lotta爱&。

This is Kate, and that's Erin.

这是凯特，那个是爱朗。