Chlorocilliumsinense sp. nov. (Clavicipitaceae) and Calcarisporiumguizhouense sp. nov. (Calcarisporiaceae) in Hypocreales from China.

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Citation abstract

Two new species, Chlorocilliumsinense and Calcarisporiumguizhouense, isolated from a spider and fruiting body of Cordyceps sp., are introduced. Morphological comparisons and phylogenetic analyses based on multigene datasets (ITS+LSU+ RPB2 + tef -1alpha) support the establishment of the new species. A combined dataset of ITS, LSU, RPB2, and tef -1alpha showed the taxonomic placement of Chlorocillium in Clavicipitaceae for the first time. Pseudometarhizium is regarded as a synonym of Chlorocillium and two Pseudometarhizium species are transferred into the latter based on the phylogenetic analysis and morphological characteristics.