Taxonomically sooty mould fungi belong to different families and even orders and classes; however, the name sooty mould mostly was associated with the Capnodiaceae. Taxonomy of the capnodiaceous fungi is very complicated and needs more studies. In northern Iran, most of the sooty mould infections are caused by anamorphic Capnodiaceae. During this study, we isolated several sooty mould fungi and obtained 28S nuclear ribosomal DNA (nrDNA), internal transcribed spacer (ITS) rDNA and TEF1-a sequences and completed a phylogenetic analysis for better understanding of the relationships of genera in Capnodiaceae. In this study, 73 distinct isolates exhibiting characteristic capnodiaceous species morphology were obtained. After morphological examination, 25 isolates representing all cultured species were subjected for sequencing. All analyses commonly resolve five clades for Iranian collections. In TEF1-a phylogenetic tree, all sequences for sooty mould fungi are newly published and there are no records in genetic databases. Conidiocarpus guilanensis is described as a new species. Phylogenetic and taxonomic position of Antennariella, Chaetocapnodium and Chaetasbolisia is discussed. We propose the name Fumagospora G. Arnaud to be chosen for a Capnodium sensu Hughes/Fumagospora-associated species.

中文翻译：

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从rDNA区域和TEF1-a的序列推断伊朗毛霉乌贼霉菌的系统发育结构。

分类上的煤烟霉菌属于不同的科目，甚至属于订单和类别。然而，煤烟霉的名字主要与辣椒科有关。真菌性真菌的分类非常复杂，需要更多的研究。在伊朗北部，大多数煤烟霉菌感染是由变形钩藤科引起的。在这项研究中，我们分离了几种煤烟霉菌，并获得了28S核糖体DNA（nrDNA），内部转录间隔区（ITS）rDNA和TEF1 - a测序并完成了系统发育分析，以更好地了解钩藤科属之间的关系。在这项研究中，获得了73种不同的分离株，它们表现出特征性的钩藤科物种形态。在形态学检查之后，代表所有培养物种的25个分离物进行测序。所有分析通常可以解析出伊朗收藏的五个线索。在TEF1 -一个进化树，对煤烟病真菌的所有序列新近出版的，有在基因数据库没有记录。桂兰分生孢子被描述为一个新物种。系统发育和分类地位Antennariella，Chaetocapnodium和Chaetasbolisia讨论。我们建议将名称为Fumagospora G. Arnaud选作Capnodium sensu Hughes / Fumagospora相关物种。