Morphologically, the new species differs from D. olivaceosporum by its dark black to olivaceous-brown conidia, composed of 15–32 cells arranged in 4–5 rows, and lacking conidial appendages.
Abstract
Dictyosporium sichuanense is described as a new species collected from submerged decaying twigs of Malus domestica (Rosaceae) in Sichuan Province, China. The species was identified using an integrative approach that combined morphological observations with molecular phylogenetic analyses. Phylogenetic relationships were inferred from a combined dataset of the ITS, LSU, and tef1-α loci using maximum likelihood and Bayesian inference. The new isolate was placed within a well-supported clade as the sister taxon to Dictyosporium oilvaceosporum and was separated from other Dictyosporium species. Its morphological characteristics further support its designation as a novel species. Morphologically, the new species differs from D. olivaceosporum by its dark black to olivaceous-brown conidia, composed of 15–32 cells arranged in 4–5 rows, and lacking conidial appendages. A detailed description, illustration, and a morphological comparison with closely related taxa are provided.
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...
Qi Li, Xi-Wen Peng, Cheng-Wei Shu et al.· Phytotaxa· 0 citations
Helvellosebacina sclerotica sp. nov. was found in Yunnan Province, China, which is described here as a new species based on the morphological characteristics and molecular evidence. It is characterized by the resupinate basidiomata, smooth hymenial surface, a monomitic hyphal system with septate generative hyphae, and...
Ya-Juan Zhu, SI-YA Ye, Jian Feng et al.· Phytotaxa· 0 citations
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...
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...
Long Tian, Chun-Yue Chai, Qiu-Hong Niu et al.· MycoKeys· 0 citations
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.
Abstract In the present study, three basidiomycetous yeast strains were isolated from plant materials collected in Guizhou and Henan provinces, China. Phenotypic characteristics, together with phylogenetic analyses based on the D1/D2 domain of the large subunit (LSU) rRNA gene and the internal transcribed spacer (ITS)...
Long Tian, Chun-Yue Chai, Qiu-Hong Niu et al.· MycoKeys· 0 citations
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