Amphirosellinia gen. nov and a new species of Entoleuca
Amphirosellinia gen. nov and a new species of Entoleuca
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DOI：
10.2307/3762156
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发表时间：
2004-11-01
期刊：
影响因子：
2.8
通讯作者：
Vasilyeva, L
中科院分区：
文献类型：
--
作者：
Ju, YM;Rogers, JD;Vasilyeva, L
新属Amphirosellinia包括五种木质部真菌，具具分泌或浸泡的周壁状子座。Amphirosellinia fushanensis、福山双胞藻A. nigrospora和A. tennesseensis为新描述，而A. evansii和A. quercina是新的组合。合生的膝状孢子虫无性型是已知的A。fushanensis、福山拟步行虫A. nigrospora、黑孢A. tennesseensis和A. evansii;后者的无性型是在自然基质上产生的，而前三个物种的无性型是在培养中产生的。提出了双胞藻属的二分检索表。种和一些属可能混淆Nvith Amphirosellinia。Entoleuca ellisii也被描述为新的。该菌子囊孢子大小范围小，芽裂短，易于与已知种分离。
The new genus Amphirosellinia is erected to include five xylariaceous fungi with erumpent or immersed perithecioid stromata. Amphirosellinia fushanensis, A. nigrospora and A. tennesseensis are newly described, whereas A. evansii and A. quercina are new combinations. Synnematous, geniculosporium-like anamorphs are known for A. fushanensis, A. nigrospora, A. tennesseensis and A. evansii; the anamorph of the latter species was produced on natural substratum, whereas those of the former three species were produced in culture. Dichotomous keys are presented for the Amphirosellinia. species and for some genera that might be confused Nvith Amphirosellinia. Entoleuca ellisii also is described as new. It readily can be separated from the known species in the genus by its smaller ascospore size range and short ascospore germ slit.