蒙古国对齿藓属新资料  

New Additions to the Didymodon Flora of Mongolia

作　　者：陈学敏 张桐瑞 萨仁格日勒 TSEGMED Tsogiin 赵东平[1] CHEN Xue-min;ZHANG Tong-rui;Sarengerel;TSEGMED Tsogiin;ZHAO Dong-ping(School of Life Sciences,Inner Mongolia University,Hohhot 010021,China;Institute of General and Experimental Biology,Mongolian Academy of Science,Ulaanbaatar 13330)

机构地区：[1]内蒙古大学生命科学学院,呼和浩特010021 [2]蒙古国科学院植物研究所,乌兰巴托13330

出　　处：《内蒙古大学学报（自然科学版）》2018年第5期487-490,I0001-I0003,共7页Journal of Inner Mongolia University：Natural Science Edition

基　　金：国家自然科学基金(31660050;31260046);内蒙古自治区重大基础研究开放课题(201503001)

摘　　要：报道了蒙古国丛藓科(Pottiaceae)对齿藓属(Didymodon)新记录种—尖叶对齿藓(Didymodon constrictus (Mitt.)Saito),再次发现了未被《蒙古国藓类植物志》收录的黑叶对齿藓(D.subandreaeoides (Kindb.)R.H.Zander)).本文对这2个种的形态特征、生境及地理分布进行了描述,对它们与相似种之间的识别特征进行了讨论,并提供了形态解剖显微照片和蒙古国对齿藓属分种检索表.One newly recorded species of Didymodonfamily,Didymodon constrictus,was found in Mongolia.Didymodon subandreaeoides,which had been reported before in previous literatures but not been included in Moss Flora of Mongolia,was reconfirmed.Description and light microscope photographs of the main characters were given,and its relationships with some related species within the genus were discussed.A key to species of Didymodonin Mongolia was also provided.

关 键 词：丛藓科 对齿藓属 蒙古国 

分 类 号：Q949.35[生物学—植物学]