Taxonomy and phylogeny reveal new species of Minuticlypeus (Pallidoperidiaceae, Xylariales) and Paravamsapriya (Vamsapriyaceae, Xylariales) from Yunnan-Guizhou Plateau, China
Detailed morphological descriptions, illustrations, and phylogenetic trees clearly delineate two previously undescribed species within Minuticlypeus and Paravamsapriya, highlighting their distinct affiliations with existing species.
Abstract
Abstract Surveys of Xylariales fungi conducted in southwestern China resulted in the collection of several specimens from Yunnan and Guizhou Provinces. Morphological examination, together with multi-locus phylogenetic analyses based on combined ITS, LSU, rpb2, and tub2 sequence data, revealed that these specimens represent two previously undescribed species within Minuticlypeus and Paravamsapriya. These are introduced here as Minuticlypeus zunyiensissp. nov. and Paravamsapriya yunnanensissp. nov. Detailed morphological descriptions, illustrations, and phylogenetic trees clearly delineate these taxa, highlighting their distinct affiliations with existing species.
Nigropunctata xishuangbannaensis sp. nov. is introduced in this study, isolated from decaying bamboo culms in Yunnan Province, China. Multigene phylogenetic analyses based on five loci (ITS, LSU, rpb2, tub2, and tef1-α) place this taxon in a well-supported, distinct lineage clearly separated from closely related specie...
This study enriches the species diversity of Distoseptispora in southern China and highlights the importance of integrating morphological and molecular data for species delimitation.
A new species in Adustochaete is revealed and the species diversity of Auriculariales in China is enriched, which should help protect and sustainably use fungal natural resources.
Oberwinklerozyma
and
Rosettozyma
comprise a relatively small number of described species worldwide. Although several novel species from China have recently been reported, the species diversity of these two genera remains incompletely understood. In this study, two novel yeast species,
Oberwinklerozyma jinghongens...
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A new corticioid fungal species, Hyphoderma jingguense sp. nov., collected from a forest habitat in Yunnan Province, China, is described and illustrated based on morphological and molecular evidence. Morphologically, the species is characterized by ceraceous basidiomata with a farinaceous hymenial surface, a monomitic...
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