Eight pestalotioid fungi were isolated from the Restionaceae growing in the Cape Floral Kingdom of South Africa. Sarcostroma restionis, Truncatella megaspora, T. restionacearum and T. spadicea are newly described. New records include Pestalotiopsis matildae, Sarcostroma lomatiae, Truncatella betulae and T. hartigii. To resolve generic affiliations, phylogenetic analyses were performed on ITS (ITS1, 5.8S, ITS2) and part of 28S rDNA. DNA data support the original generic concept of Truncatella, which encompasses Pestalotiopsis species having 3-septate conidia. The genus Sarcostroma is retained as separate from Seimatosporium.

中文翻译：

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来自开普花卉王国 Restionaceae 的 Pestalotioid 真菌。

从生长在南非开普花卉王国的 Restionaceae 中分离出八种 Pestalotioid 真菌。Sarcostroma restionis、Truncatella megaspora、T. restionacearum 和 T. spadicea 是新描述的。新记录包括 Pestalotiopsis matildae、Sarcostroma lomatiae、Truncatella betulae 和 T. hartigii。为了解决一般的隶属关系，对 ITS（ITS1、5.8S、ITS2）和部分 28S rDNA 进行了系统发育分析。DNA 数据支持 Truncatella 的原始通用概念，它包括具有 3 隔分生孢子的 Pestalotiopsis 物种。Sarcostroma 属与 Seimatosporium 分开保留。