杉松红菇——红菇亚属一个中国新记录种  

Russula abietiphila, A New Record of Russula Subg.in China

作　　者：王晶 曾维军 郑旋 王万坤 朱映明 杨彝华 WANG Jing;ZENG Wei-Jun;ZHENG Xuan;WANG Wan-kun;ZHU Ying-ming;YANG Yi-hua(Guizhou Institute of Biology,Guiyang Guizhou 550009,P.R.China)

机构地区：[1]贵州省生物研究所,贵州贵阳550009

出　　处：《西部林业科学》2021年第5期113-119,共7页Journal of West China Forestry Science

基　　金：贵州省科技支撑计划项目(黔科合支撑2019-2336);贵州省科研机构能力提升项目(黔科合服企2018-4002);贵州科学院基金项目(黔科院J字[2021]16号)贵州省生物研究所基金项目(S2020-15)。

摘　　要：采用形态学与分子系统学相结合的方法,对采自贵州省印江县新记录种——杉松红菇的形态、线条图、生境进行描述,并采用最大似然法构建ITS系统发育树。结果显示:其子实体中等大小,菌盖直径47~56 mm,边缘具短条纹,孢子9.0~12.0μm×7.0~10.0μm,纹饰类淀粉状,有棘状或疣突。杉松红菇生境为单生或散生于松科和壳斗科混交林中地上。Russula abietiphila Wisitr.,H.Lee&Y.W.Lim,a new record in China,was firstly discovered from Yinjiang County,Guizhou Province.Detailed morphological descriptions,illustrations,and habitat of this species were provided,and ITS phylogenetic tree was constructed by Maximum likelihood method.The results showed that:basidiocarp medium size.Pileus 47~56 mm in diam,margin slightly striate,spores 9.0~12.0μm×7.0~10.0μm,circle amyloid spines or warts,single or scattered on the ground in the mixed forest of Pinaceae and Fagaceae.The examined specimens were deposited in the Herbarium of Mycology of Guizhou Institute of Biology(HGASMF).

关 键 词：杉松红菇 红菇亚属 分类 形态学 新记录 

分 类 号：Q949.3[生物学—植物学]