热带地区的膜盘菌属一新种（英文）  

A New Species of Hymenoscyphus( Helotiales ) from Tropical China

作　　者：刘晓夏[1] 庄文颖[1] 

机构地区：[1]中国科学院微生物研究所真菌学国家重点实验室,北京100101

出　　处：《菌物研究》2015年第3期129-131,共3页Journal of Fungal Research

基　　金：National Natural Science Foundation of China(31270073,31493010)

摘　　要：对采自我国热带地区的柔膜菌科标本进行了研究,发现膜盘菌属1个新种,命名为海南膜盘菌,该种子囊盘盘状、具柄,外囊盘被为矩胞组织、厚60~160μm,盘下层为交错丝组织、厚80~400μm,子囊长棒状、8孢、（58~）61~70×5~6（~7）μm,子囊孢子梭椭圆形、7~8×2.5~3.0μm。对其形态解剖学特征进行了详尽描述和图示,对与相近种的差异进行了讨论。The collection of the helotialean fungi from tropical China were examined. A new species of Hymenoscyphus was discovered,and named as H. hainanensis. Diagnostic features of the fungus are as follows： Apothecia discoid,stipitate to long-stipitate,0.6-1.6 mm in diam.; ectal excipulum of textura prismatica,60-160 μm thick; medullary excipulum of textura intricata,80-400 μm thick; asci elongate-clavate,8-spored,（ 58-） 61-70 × 5-6（-7） μm;and ascospores elliptical-fusoid with rounded ends,hyaline,7-8 × 2.5-3.0 μm. The detailed description and illustration are provided,and distinctions between the new species and its relatives are discussed.

关 键 词：形态学 分类 海南膜盘菌 新种 

分 类 号：Q949.325[生物学—植物学]