Diaporthales is an important ascomycetous order comprising phytopathogenic, saprobic, and endophytic fungi, but interfamilial taxonomic relationships are still ambiguous. Despite its cosmopolitan distribution and high diversity with distinctive morphologies, this order has received relativelyiaceae, Macrohilaceae, Melanconidaceae, Pseudoplagiostomaceae, Schizoparmaceae, Stilbosporaceae and Sydowiellaceae. Taxonomic uncertainties among genera are also clarified and recurrent discrepancies in the taxonomic position of families within the Diaporthales are discussed. An updated outline and key to families and genera of the order is presented.

中文翻译：

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基于形态学和系统发育证据的 Diaporthales 科

Diaporthales是一个重要的子囊菌目，包括植物病原真菌、腐生真菌和内生真菌，但科间的分类关系仍然不明确。尽管其分布广泛且具有独特形态的高度多样性，但该目已包含相对的木科、巨柄科、黑霉科、拟斜口科、裂谷草科、斯蒂博孢子科和西多维菌科。还澄清了属之间的分类学不确定性，并讨论了Diaporthales中科的分类地位经常出现的差异。提供了该目的科和属的更新概要和关键。