A Preliminary Study of the Bryoflora of Pangquangou National Nature Reserve in Shanxi Province

In the Pangquangou National Nature Reserve,there are 192 species of bryophyte(12 varieties and 1 forms) belonging to 63 genera and 29 families,among which there are 14 species of liverworts belonging to 9 genera and 8 families,178 species(12 varieties and 1 forms) of mosses belonging to 54 ge-nera and 21 families.The results show that the geographical elements are varied and widely connected with other geographic elements of the world flora.The north temperate elements play dominant role and there are characteristics of East Asiatic.The Pangquangou National Nature Reserve has the closest relation with flora of North China.