【摘要】 生于蒙古栎（Ｑｕｅｒｃｕｓ　ｍｏｎｇｏｌｉｃａ）和波罗栎（Ｑ．ｄｅｎｔａｔａ）上的齿裂菌属一新种，即异襄齿裂菌（Ｃｏｃｃｏｍｙｃｅｓｄｉｍｏｒｐｈｕｓ）。该种因子囊同时以两种状态存在而明显区别于齿裂菌属其它成员。主、副模式标本保藏于安徽农业大学森林保护教研室（ＡＡＵＦＰ）。更多还原

【Abstract】 Coccomyces dimorphus S. W. Liang, X. Y. Tang & Y. R Lin sp. nov. on Quercusmongolica Fisch. and Q. dentata Thunb. is described and illustrated in this paper. The new speciesis easily distinguished from the other members of Coccomyces de Nod by its dimorphic asci. Theholotype and paratypes are deposited in the Forest Protection Laboratory of Anhui AgiculturalUniversity (AAUFP).更多还原