Hybrids between Rubus idaeus and Rubus sect. Corylifolii and their relation to R. pruinosus and R.

摘要

A new corticioid fungal species, Hyphodermella zixishanensis, is described based on acombination of morphological features and molecular evidence. The species is characterized by an annual growth habit, resupinate basidiomata with reddish hymenial surface, a monomitic hyphal system with generative hyphae bearing simple septa, IKI–,CB– and ellipsoid, colorless, thin-walled, smooth basidiospores. Sequences of ITS andnLSU gene regions were generated, and phylogenetic analyses were performed withmaximum likelihood, maximum parsimony and Bayesian inference methods. Thephylogenetic analyses showed that the species belongs to Hyphodermella and is placedas sister to H. aurantiaca.