中国小菇属十个新记录种  

Ten new records of Mycena from China

作　　者：娜琴 图力古尔[1] NA Qin;BAU Tolgor(Key Laboratory of Edible Fungal Resources and Utilization(North),Ministry of Agriculture and Rural Affairs,Jilin Agricultural University,Changchun,Jilin 130118,China;Institute of Mycological Scienee and Technology,Ludong University,Yantai,Shandong 264025,China)

机构地区：[1]吉林农业大学农业农村部北方食用菌资源利用重点实验室,吉林长春130118 [2]鲁东大学菌物科学与技术研究院,山东烟台264025

出　　处：《菌物学报》2020年第9期1783-1808,共26页Mycosystema

基　　金：国家自然科学基金(31770010)。

摘　　要：报道了小菇科小菇属真菌10个中国新记录种,香菌组:橙盖小菇Mycena aurantiidisca、黄白小菇Mycena flavoalba、粉黄小菇Mycena floridula;棘刺组:异刺小菇Mycena heteracantha;纤柄组:碱味小菇Mycena amygdalina;脆足组:粉被小菇Mycena zephirus;冬生组:绣线菊小菇Mycena speirea、冬生小菇Mycena hiemalis;小菇组:绒柄小菇Mycena flos-nivium,分别来自吉林等11个省份、自治区。提供了每个物种的形态描述和线条图,以及与相近种的讨论。共计90条自测及下载ITS序列,在采用贝叶斯法和最大似然法构建的小菇属系统发育树中,新记录种均得到分子数据支持。凭证标本存放于吉林农业大学菌物标本馆(HMJAU)。Ten new records of the genus Mycena found in Jilin and other ten provinces or autonomous regions of China were reported.They were M.aurantiidisca,M.flavoalba,and M.floridula of sect.Adonideae,M.heteracantha of sect.Amparoina,M.amygdalina of sect.Filipedes,M.zephirus of sect.Fragilipedes,M.hiemalis and M.speirea of sect.Hiemalis,and M.flos-nivium of sect.Mycena.The morphological descriptions,line drawings,and taxonomical discuss for each species are given.Ninety ITS sequences,including newly gene related and downloaded ones,were selected to infer the phylogenetic relationships among the samples from other parts of the world and those from China using Bayesian inference and Maximum likelihood analysis.Our molecular phylogenetic data confirmed the taxonomic treatments.Voucher specimens examined were deposited in the Herbarium of Mycology of Jilin Agricultural University(HMJAU).

关 键 词：小菇科 新记录种 形态 系统发育 

分 类 号：Q949.32[生物学—植物学]