铜壁关自然保护区陇川片区苔藓植物资源调查

Investigation on Bryophyte Resource in Longchuan Area of Tongbiguan Nature Reserve,Yunnan Province

对铜壁关自然保护区陇川片区苔藓植物资源进行了调查,共采集苔藓植物标本368号,鉴定113号共27科、59属、101种,包括苔类植物8科、10属、21种,藓类植物19科、49属、80种.其中云南新分布记录1科、12属、22种.调查结果表明:该区苔藓植物种类丰富,着生基质、生活型和群落类型多样,分布广泛,体现出不同的地带性特点.海拔1 800 m以上区域没有呈现出山地苔藓林景观.

An investigation was made on bryophyte resources in Longchuan region of Tongbiguan Nature Reserve, which is under the southern subtropical climatic conditions in Longchuan County, Dehong Prefecture, Yunnan Province, Totally 368 specimens of bryophytes were collected and 113 of them were identified, belonging to 101 species, 59 genera, 27 families, species, 49 genera, 19 families of mosses. newly recorded in Yunnan Province. It was including 21 species, 10 genera, 8 Among these identified 22 species, proven by the study that there were families of liverworts, and 80 12 genera, and 1 family were plenty of bryophyte species in Longchuan area, many life -forms and community types of bryophytes and diversified substrates, on which the bryophytes survive, and there was wide distribution of the bryophytes that showed varied regional characteristics. There was no landscape of the mountainous bryophyte forests over 1 800m in elevation.