“pteridophyte”簡單造句，pteridophyte造句子

3、Based on the field investigation and reference collection, the floristic analysis of pteridophyte in Niumulin Nature Reserve was studied.

4、any flowerless plant such as a fern (pteridophyte) or moss (bryophyte) in which growth occurs only at the tip of the main stem.

2、Based on the investigation of the wild pteridophyte resources in Quanzhou, there exits58 species of medicinal ferns.

1、The taxon numbers, characteristics and distribution types of Guangxi pteridophyte flora are discussed in present paper.