According to Chen,P-C(1963)system, through taxonomic study on Ditrichaceae and Fissidentaceae of Guizhou University and specimens collected from the natural reserves and counties within Guizhou Province,the number of which is 800 and they are kept in the Botanical Specimen Room of Guizhou University.

New records of Fissidens Hedw from Henan Province;

A Comparison of Anatomy of the Stems of Six Species of the Genus Fissidens Hedw.;

810 specimens of Dicranaceae were collected between 1982 and 1996 from Guishou provinceS.

There are about 48 genera of Dicranaceae bryophytes, belonging to 6 subfamilies distributed in various parts of the world, and can grow in a variety of kinds of soil.

Spore Morphology of Pteridophytes from China Ⅵ.Pteridaceae;

The research advancement on the structures, physical and chemical properties, and spectroscopic characteristics of 1H-inden-1-one sesquiterpenoids isolated from the spices of pteridaceae was systematically reviewed.

The research advancement on the chemical synthesis, chemical transformation and biological activities of 1H-inden-1-one sesquiterpenoids, together with the dimeric and tricyclic 1H-inden-1-one sesquiterpenes isolated from the spices of pteridaceae was comprehensively reviewed.

The Selection of Culture-Medium in the Liquid-Fementing of Ganoderma Lucidum and Pleurotos Sajor-Caju;

Morphological and RAPD Analyses of Different Myuroclada maximowiczii (Brachytheciaceae) Populations;