贵州裂叶苔属Lophozia植物的研究

Investigation on Lophozia(Lophoziaceae,Marchntiophyta) in Guizhou

查阅相关文献并检视标本,对贵州裂叶苔属Lophozia植物进行了系统研究和整理,初步理清了该属在贵州的分布,确定贵州有裂叶苔属植物6种,其中林生裂叶苔(新拟)Lophozia silvicola为中国新纪录种,贵州是该种分布的南缘.圆叶裂叶苔Lophozia wenzelii和高山裂叶苔Lophozia sudetica是广布种类.分析可知,6种裂叶苔属植物在西南地区分布最为丰富,其次是东北地区.

On the basis of examining specimens and reading relevant literature,we carried out a systematic study on Lophozia genus in Guizhou. Six species of Lophozia are confirmed to be occured in Guizhou province,China. Among them,L. silvicola is a newly recorded species in China and its most southern distribution is Guizhou province. The widely distributed species are L. wenzelii and L.sudetica. According to the analysis,southwest is the rich area to the six species of Lophozia,followed by northeast.