Morphological characteristics and phylogenetic analyses revealed four new wood inhabiting fungi (Agaricomycetes, Basidiomycota) in Xizang Autonomous Region, China.

Four new fungi from Xizang in southwest China, , , , and are described and illustrated based on the morphological and molecular evidence. is characterized by the ramal and bright orange basidiomata, a monomitic hyphal system with simple septa generative hyphae, usually 4-septate basidiospores; is characterized by the cream to yellowish basidiomata with rhizomorphs, cylindrical basidiospores; is characterized by white with pink basidiomata, cylindrical to oblong ellipsoid basidiospores; is characterized by flesh pink basidiomata, branched dichotomously in 4-5 ranks, a monomitic hyphal system with clamped generative hyphae, ellipsoid to cylindrical and densely warted basidiospores.