贵州省韭菜坪地区藓类植物的调查与鉴定  

Investigation and identification of bryophyte in JiucaipingArea of Guizhou Province

作　　者：林晴 张艳容 窦婧晗 周俊辉 LIN Qing;ZHANG Yanrong;DOU Jinghan;ZHOU Junhui(College of Agriculture and Biology,Zhongkai University of Agriculture and Engineering,Guangzhou 510225,China)

机构地区：[1]仲恺农业工程学院农业与生物学院,广东广州510225

出　　处：《仲恺农业工程学院学报》2024年第2期41-52,共12页Journal of Zhongkai University of Agriculture and Engineering

基　　金：广东园艺产业发展协作研究项目(200-2018-XMZC-0001-12).

摘　　要：对贵州省毕节市郝章县韭菜坪地区的藓类植物资源进行调查,在放大镜下对叶片分枝分离,对植物体的外观形态、茎的表面结构、叶的形态、叶片的结构等进行观察.结合相关书籍与文献得到该区藓类植物共有13科、20属、28种,其中17种未能明确.通过形态解剖学在显微镜下,对此17种藓类植物配子体的叶片形态以及各个部位细胞的大小、形状和分布情况进行观察及最终鉴定,确定此17种藓类植物分别是深绿褶叶藓、尖叶美喙藓、缩叶长喙藓、淡叶长喙藓、节茎曲柄藓、纤枝曲柄藓、黄曲柄藓、柔软明叶藓、钝叶偏蒴藓、广叶绢藓、柱蒴绢藓、比拉真藓、宽叶短月藓、硬叶对齿藓、反叶对齿藓、东亚小锦藓和小扭叶藓.The bryophyte resources in Jiucaiping area of Haozhang County,Bijie City,Guizhou Province were investigated.The leaves were branched and separated under a magnifying lens,and the appearance,stem surface structure,leaf shape and leaf structure of the plants were observed.By comparing with related books and documents,it was found that there were 13 families,20 genera and 28 species of bryophyte in this area,of which 17 species were unclear.The leaf morphology,the size,shape and distribution of the gametophytes of the 17 species of bryophyte were observed and finally identified.It was determined that the 17 species of bryophyte were Palamocladium euchloron,Eurhynchium eustegium,Rhynchostegium contractum,Rhynchostegium pallidifolium,Campylopus umbellatus,Campylopus gracilis,Campylopus schmidii,Vesicularia flaccida,Ectropothecium obtusulum,Entodon flavescens,Entodon challengeri,Bryum billarderi,Brachymenium capitulatum,Didymodon rigidulus,Didymodon ferrugineus,Brotherella fauriei and Trachypus humilis.

关 键 词：藓类植物 调查 鉴定 韭菜坪地区 贵州省 

分 类 号：J653[艺术—音乐]