Morpho-phylogenetic evidence reveals novel Bambusicolous fungi from Guizhou Province, China

By

Feng, Yao
Chen, Yaya
Lin, Chuan-Gen
Liu, Zuo-Yi
Chen, Xiao-Fang
Pei, Guoshun
Liu, Jian-Kui

Type

Article

Date of Publication

2025-06-02

Original Publication

MycoKeys

Volume

118

Pages

81--103

Subjects

3 new taxa , Bambusicolaceae , Multi-gene , Phylogeny , taxonomy

Contributed by

Pensoft Publishers

Language

English

Published by

Sofia, Bulgaria Pensoft Publishers 2011-

Identifiers

DOI: https://doi.org/10.3897/mycokeys.118.149455

 

Abstract

The diversity and ecological importance of fungi associated with bamboo ecosystems are increasingly recognized, as these fungi play crucial roles in nutrient cycling and bamboo decomposition. This study identified five ascomycetous species from decaying bamboo stems in Guizhou, China. Phylogenetic analyses based on a concatenated dataset of SSU, ITS, LSU, rpb2, and tef1-α sequences confirmed their placement within the family Bambusicolaceae. Three new species, Bambusicola pseudodimorphae, Bambusicola gelatinosospora, and Bambusicola ellipsospora, are described as new to science, while two previously known species, Bambusicola autumnalis and Corylicola italica, are also reported. Notably, this study provides the first account of the asexual morph of Bambusicola autumnalis, and Corylicola italica is newly recorded from China. Comprehensive morphological descriptions, illustrations, and phylogenetic assessments are presented, contributing to the expanding knowledge of fungi. These findings underscore the importance of continued exploration of fungal diversity in bamboo ecosystems.