贵州施秉喀斯特世界自然遗产地藓类植物多样性研究

Diversity of the mosses in Karst world natural heritage site area of Shibing,Guizhou province,China

通过野外调查及标本采集,对贵州施秉喀斯特世界自然遗产地藓类植物多样性进行研究。结果表明:该地区藓类植物多样性丰富,共有35科99属201种(包括亚种、变种);优势科有凤尾藓科、丛藓科、提灯藓科、蔓藓科等,优势属有凤尾藓属、真藓属、匐灯藓属等;生境复杂多样,以石壁为主;生态群落有水生群落、石生群落、土生群落和木生群落,以土生群落为主;生活型有丛集型、倾斜型、交织型、悬垂型4种类型,以交织型为主。

Diversity of the mosses in Shibing Karst natural heritage site was investigated, Guizhou province, China. Result：The moss diversity is abundant, and 201 species and infraspecific taxa belonging to 99 genera and 35 families were identified. Dominant families include Fissidentaceae, Pottiaceae, Mnia- cea, Mereoriaceae, etc ; The largest genera are Fissidens, Bryum, Plagiomnium, etc. The habitats are diverse, and the rock cliffs are the commonest;The ecological communities include hydrophytia, petrophytia, epixylophytia and geophytia, with the last is dominant;The life -forms of mosses were classified into 4 types ： turfs, slanting, wefts, pendants, with wefts is dominant.