泰山地衣型真菌的两新记录种  

Two New Lichenized Fungi Records from Taishan Mountain

作　　者：陈雅婧 梁嘉华 苗鑫萍 卢宇曦 贾泽峰[1] CHEN Yajing;LIANG Jiahua;MIAO Xinping;LU Yuxi;JIA Zefeng(College of Life Sciences,Liaocheng University,Liaocheng Shandong 252059;Ji Xianlin Honors School,Liaocheng University,Liaocheng Shandong 252059)

机构地区：[1]聊城大学生命科学学院,山东聊城252059 [2]聊城大学季羡林学院,山东聊城252059

出　　处：《山东林业科技》2021年第5期75-77,共3页Journal of Shandong Forestry Science and Technology

基　　金：国家自然科学基金(31750001);山东省大学生创新创业训练项目(S202010447050)。

摘　　要：报道了山东地衣型真菌一新记录种点喜瘤衣和中国一新记录种鳞灰石果衣,研究标本来自泰山。点喜瘤衣主要特征是地衣体壳状,灰白色至浅橄榄绿色;子囊盘贴生,圆盘状,黑色,盘面微凸起;子囊含8孢子;子囊孢子卵圆形,褐色,横隔2胞室,10~15μm×6~8μm。鳞灰石果衣主要特征是地衣体鳞片状,灰色至棕褐色,边缘微上翘;子囊壳近埋生,孔口黑褐色;子囊含有8孢子;子囊孢子长椭圆形,浅褐色,砖壁型,25~30μm×12~15μm。对每种进行了形态和解剖描述及讨论,提供了表型照片。该报道丰富了山东地衣型真菌的生物多样性,为物种资源的开发利用提供信息。The lichen species Amandinea punctata(Caliciaceae,Teloschistales)reported as new record of Shandong Province,and Endocarpon petrolepideum(Verrucariaceae,Verrucariales)reported as new record for China.All specimens collected from Mountain Tai.Amandinea punctata is characterized by the crustose thallus,grayish to olive greenish;apothecia sessile,discoid,black,discs slightly convex;8-spored ascus;ascospores ovoid,brown,2-locular,10~15μm×6~8μm.1 Endocarpon petrolepideum is characterized by the squamaceous thallus with slightly upturned edges,grey to brown;perithecia immersed to prominent,ostiole black brown;8-spored ascus;ascospores oblong,light brown,muriform,25~30μm×12~15μm.The morphology and anatomy of each species were described and discussed.Photographs of phenotypic characteristics were provided.The present paper enriched the biodiversity of the lichenized fungi in Shandong Province,and provided information for the exploitation and utilization of species resources.

关 键 词：地衣 粉衣科 瓶口衣科 分类学 新记录 

分 类 号：Q949.34[生物学—植物学]