Based on molecular phylogenetic and morphological evidence, the new genus Linosporopsis (Xylariales) is established for several species previously classified within Linospora (Diaporthales). Fresh collections of Linospora ischnotheca from dead overwintered leaves of Fagus sylvatica and of L. ochracea from dead overwintered leaves of Malus domestica, Pyrus communis, and Sorbus intermedia were isolated in pure culture, and molecular phylogenetic analyses of a multi-locus matrix of partial nuITS-LSU rDNA, RPB2 and TUB2 sequences as well as morphological investigations revealed that both species are unrelated to the diaporthalean genus Linospora, but belong to Xylariaceae sensu stricto. The new combinations Linosporopsis ischnotheca and L. ochracea are proposed, the species are described and illustrated, and their basionyms lecto- and epitypified. Linospora faginea is synonymized with L. ischnotheca. Based on similar morphology and ecology, Linospora carpini and Linospora magnagutiana from dead leaves of Carpinus betulus and Sorbus torminalis, respectively, are also combined in Linosporopsis. The four accepted species of Linosporopsis are illustrated, a key to species is provided and their ecology is discussed.

中文翻译：

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Linosporopsis，Xylariaceae中的一种新的居住在叶片上的鞘孢菌属。

基于分子系统发育和形态学证据，为先前归入Linospora（Diaporthales）的几种物种建立了新的Linosporopsis（Xylariales）属。在纯培养物中分离了新鲜的淡水青冈（Fagus sylvatica）死死叶片的斜纹夜蛾（Linospora ischnotheca）和大花海棠（Malus domestica），梨（Pyrus communis）和花S（Sorbus intermedia）的死越冬叶片的och草（L. ochracea），并对部分nuITS的多基因座矩阵进行了分子系统发育分析。 -LSU rDNA，RPB2和TUB2序列和形态学研究表明，这两个物种都与猪笼草属Linospora无关，但属于严格的Xylariaceae sensu。提出了新的亚麻亚种（Linosporopsis ischnotheca）和草（L. ochracea）的组合，描述并举例说明了该种，并将它们的别名命名为lecto-和表型。斜纹孢子虫（Linospora faginea）与L. ischnothe ca.同义。基于类似的形态和生态，Linospora加宾尼和Linospora magnagutiana从枯叶鹅betulus和花楸torminalis，也分别结合在Linosporopsis。说明了四种可接受的亚油菜孢菌物种，提供了物种的关键，并讨论了其生态学。