Morphological and phylogenetic evidence for recognition of two new species of Hyphoderma (Basidiomycota) from southern China, with a key to all Chinese Hyphoderma
Open Access
- 20 September 2021
- journal article
- research article
- Published by Pensoft Publishers in MycoKeys
- Vol. 83 (83), 145-160
- https://doi.org/10.3897/mycokeys.83.69909
Abstract
Wood-inhabiting fungi play crucial roles as decomposers in forest ecosystems and, in this study, two new wood-inhabiting corticioid fungi, Hyphoderma puerense and H. tenuissimum spp. nov., are proposed, based on a combination of morphological features and molecular evidence. Hyphoderma puerense is characterised by effused basidiomata with smooth to floccose hymenial surface, a monomitic hyphal system with clamped generative hyphae and ellipsoid basidiospores. Hyphoderma tenuissimum is characterised by resupinate basidiomata with tuberculate to minutely-grandinioid hymenial surface, septate cystidia and cylindrical to allantoid basidiospores. Sequences of ITS and nLSU rRNA markers of the studied samples were generated and phylogenetic analyses were performed with Maximum Likelihood, maximum parsimony and Bayesian Inference methods. These analyses showed that the two new species clustered into Hyphoderma, in which H. puerense grouped with H. moniliforme and H. tenuissimum formed a singleton lineage. In addition, an identification key to Chinese Hyphoderma is provided.Keywords
This publication has 30 references indexed in Scilit:
- Global diversity and geography of soil fungiScience, 2014
- Hyphoderma pinicola sp. nov. of H. setigerum complex (Basidiomycota) from Yunnan, ChinaBotanical Studies, 2014
- AliView: a fast and lightweight alignment viewer and editor for large datasetsBioinformatics, 2014
- A new species of Hyphoderma (Meruliaceae, Polyporales) and its discrimination from closely related taxaMycologia, 2012
- MrBayes 3.2: Efficient Bayesian Phylogenetic Inference and Model Choice Across a Large Model SpaceSystematic Biology, 2012
- Polypore diversity in China with an annotated checklist of Chinese polyporesMycoscience, 2012
- A re-evaluation of Hypochnicium (Polyporales) based on morphological and molecular charactersMycologia, 2010
- P. K. Maitra (1932–2007) and Z. Lobo (1945–2000)Yeast, 2008
- Re-thinking the classification of corticioid fungiMycological Research, 2007
- Taxonomy and phylogeny of Gliocladium analysed from nuclear large subunit ribosomal DNA sequencesMycological Research, 1994