贵州省独山都柳江源湿地自然保护区苔类植物研究

摘要

为了解都柳江源湿地自然保护区苔藓植物的组成情况,同时为其保护和开发利用提供参考依据,对独山都柳江源湿地自然保护区430份苔类植物标本进行了整理和鉴定.结果表明:该地区苔类植物共有27科43属120种(包括亚种和变种),其中有5个贵州新纪录种,分别是疣胞苔、丝形指叶苔、卷苞叶苔、红丛叶苔和圆叶裂叶苔；优势科有6个,分别是指叶苔科、护蒴苔科、叶苔科、地萼苔科、耳叶苔科和细鳞苔科；优势属5个,分别是鞭苔属、叶苔属、裂萼苔属、耳叶苔属和细鳞苔属.%To know the composition of liverworts in Duliu River Wetland Nature Reserve,and provide a reference for its protection,exploitation and utilization,430 liverworts specimens were collected and identified.The results showed that there were 120 species belonging to 43 genera,27 families(including subspecies and varietas).Five were newly recorded species in Guizhou,which were M.fuscum,L.filamentosa,J.torticalyx,J.rubipunctata and L.wenzelii; Six predominant families were Lepidoziaceae,Calypogiaceae,Jungermanniaceae,Geocalyaceae,Frullaniaceae and Lejeuneaceae.Five predominant genera were Bazzania,J ungermannia,Chiloscyphus,Frullania and Lejeunea.