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Citation for Study 27484

About Citation title: "Two new corticioid species: Hyphoderma sinense and H. floccosum spp. nov. (Hyphodermataceae, Polyporales) from southern China".
About Study name: "Two new corticioid species: Hyphoderma sinense and H. floccosum spp. nov. (Hyphodermataceae, Polyporales) from southern China".
About This study is part of submission 27484 (Status: Published).

Citation

Guan Q., & Zhao C.L. 2021. Two new corticioid species: Hyphoderma sinense and H. floccosum spp. nov. (Hyphodermataceae, Polyporales) from southern China. Mycosystema, .

Authors

  • Guan Q. Phone 15987076169
  • Zhao C.L. Phone 15210908417

Abstract

Two new corticioid fungal species, Hyphoderma sinense and H. floccosum spp. nov., are proposed based on a combination of morphological features and molecular evidence from Yunnan Province, southwestern China. Hyphoderma sinense is characterized by the resupinate basidiomata with smooth hymenial surface, presence of encrusted and moniliform cystidia, and cylindrical to allantoid basidiospores measuring as 8?11.5?3?5?m. Hyphoderma floccosum is characterized by the farinaceous hymenial surface, tubular cystidia and leptocystidia, and ellipsoid to allantoid basidiospores. Sequences of ITS+nLSU nrRNA gene regions of the studied samples were generated and phylogenetic analyses were performed with maximum likelihood, maximum parsimony and Bayesian inference methods. These phylogenetic analyses based on molecular data of ITS+nLSU sequences showed that two new species clustered into Hyphoderma, in which H. sinense grouped with H. transiens, and H. floccosum grouped with a clade comprising H. pinicola, H. setigerum and H. subsetigerum. The new taxa are described, illustrated, and compared and contrasted to morphologically similar species. An identification key to 23 accepted species in China is provided.

Keywords

ITS, molecular phylogeny, new taxon, taxonomy, wood-rotting fungi

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About this resource

  • Canonical resource URI: http://purl.org/phylo/treebase/phylows/study/TB2:S27484
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