通过调查,天马自然保护区共有苔藓植物50科94属176种.保护区优势科为真藓科Bryaceae、曲尾藓科Dicranaceae、青藓科Brachytheciaceae、灰藓科Hypnaceae、提灯藓科Mniaceae、光萼苔科Porellaceae、锦藓科Sematophyllaceae、金发藓科Polytrichaceae、羽藓科Thuidiaceae和绢藓科Entodontaceae;优势属为光萼苔属Porella、曲柄藓属Campylopus、凤尾藓属Fissidens、真藓属Bryum、匐灯藓属Plagiomnium、泽藓属Philonotis和绢藓属Entodon.区系成分以东亚成分为主(37.04％),温带成分次之(33.33％),热带成分较少(25.31％).%176 species belonging to 94 genera in 50 families of bryophyte are reported in Tianma Nature Reserve located in the west of Anhui province. The predominant families are Bryaceae, Dicranaceae, Brachytheciaceae, Hypnaceae, Mniaceae, Porellaceae, Sematophyllaceae, Polytrichaceae, Thuidiaceae and Entodontaceae; predominant genera are Porella , Campylopus, Fissidens , Bryum , Plagiomnium , Philonotis , Entodon . Based on the analysis of geographic elements of species, the result shows the East Asiatic element is dominant, accounting for about 37. 04% , the temperate element accounts 33. 33% of the whole bryophyte flora and the proportion of the tropical element is 25.31 % .
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