Seven wood-inhabiting new species of the genus Trichoderma (Fungi, Ascomycota) in Viride clade.

ABSTRACT: More than 200 recent collections of Trichoderma from China were examined and 16 species belonging to the Viride clade were identified based on integrated studies of phenotypic and molecular data. Among them, seven wood-inhabiting new species, T. albofulvopsis, T. densum, T. laevisporum, T. sinokoningii, T. sparsum, T. sphaerosporum and T. subviride, are found. They form trichoderma- to verticillium-like conidiophores, lageniform to subulate phialides and globose to ellipsoidal conidia, but vary greatly in colony features, growth rates, and sizes of phialides and conidia. To explore their taxonomic positions, the phylogenetic tree including all the known species of the Viride clade is constructed based on sequence analyses of the combined RNA polymerase II subunit b and translation elongati

SUBMITTER: Qin WT 

PROVIDER: S-EPMC4888246 | biostudies-literature | 2016 Jun

REPOSITORIES: biostudies-literature