Curvularia is a cosmopolitan genus that includes species associated with plants, animals and humans, several of which are of clinical significance. Some of these species are important pathogens of grasses, causing devastating diseases on cereal crops in the family Poaceae. In the present multi-locus study, ex-type and reference strains of Curvularia, as well as several strains deposited in the CBS culture collection of the Westerdijk Fungal Biodiversity Institute, were included. Based on ITS, GAPDH and TEF1 sequences, as well as phenotypic data, ten new species are described and illustrated: C. arcana, C. austriaca, C. canadensis, C. ellisii, C. pseudoclavata, C. pseudoellisii, C. pseudointermedia, C. pseudoprotuberata, C. siddiquii and C. tribuli. Moreover, the new combinations C. cactivora and C. patereae are proposed, and an epitype for C. oryzae-sativae is designated. In addition, illustrations and descriptions are provided for C. cactivora, C. ellisii, C. crassiseptata, C. neergaardii, C. oryzae, C. oryzae-sativae, C. protuberata and C. verruciformis. The description of C. pseudobrachyspora is emended, and its host and distribution records are updated.

中文翻译：

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弯弯曲菌属的多基因组系统发育和十个新物种的描述

弯孢属是世界性的属，包括与植物，动物和人类相关的物种，其中一些具有临床意义。这些物种中的一些是草的重要病原体，在禾本科（Poaceae）的谷物作物上造成毁灭性疾病。在当前的多基因座研究中，包括弯曲弯曲菌的前型和参考菌株，以及存放在韦斯特代克真菌生物多样性研究所的CBS培养物中的几种菌株。基于ITS，GAPDH和TEF1序列，以及表型数据，描述并说明了十个新物种：阿卡纳梭菌，澳大利亚隐孢子虫，加拿大隐孢子虫，ellisii隐孢子虫，C. pseudoclavata，C. pseudoellisii，C. pseudointermedia，C. pseudoprotuberata，C. siddiquii和C.蒺藜。此外，提出了新的组合C. cactivora和C. patereae，并指定了C. oryzae- sativae的表型。此外，提供了用于说明和描述C. cactivora，C. ellisii，C. crassiseptata，C. neergaardii，C.米曲霉，C.米曲霉-斑潜蝇，C. protuberata和C.疣状。的描述C. pseudobrachyspora被仔细的校勘，它的主机和销售记录进行更新。