Morphology and molecular phylogeny reveal five new species of Hydnellum (Bankeraceae, Thelephorales) from China.

ABSTRACT: The genus Hydnellum is a kind of ectomycorrhizal fungi that can play a role in the material cycle by connecting the plant roots to the soil, and some species of Hydnellum are medicinal fungi with vital research value. The species diversity of Hydnellum is unclear in China. In this study, five new species of Hydnellum are described from China based on morphological characters and phylogenetic analyses inferred from two datasets of ITS + LSU and ITS + LSU + SSU + RPB2 sequences. H. chocolatum is characterized by its chocolate basidiomata with the fibrillose, spongy to tomentose pileal surface, and subglobose to globose basidiospores measuring (4.5-)5-6 × 4-5(-5.8) μm. H. concentricum is characterized by its zonate pileal surface, thin context, short

SUBMITTER: Song CG 

PROVIDER: S-EPMC9683478 | biostudies-literature | 2022

REPOSITORIES: biostudies-literature