biostudies-literatureUnknown106Zhou HMFour new fungi from Xizang in southwest China, <i>Caloceraramaria</i>, <i>Ceraceomycesrhizomorphus</i>, <i>Leptosporomyceslinzhiensis</i>, and <i>Ramariaxizangensis</i> are described and illustrated based on the morphological and molecular evidence. <i>Caloceraramaria</i> is characterized by the ramal and bright orange basidiomata, a monomitic hyphal system with simple septa generative hyphae, usually 4-septate basidiospores; <i>Ceraceomycesrhizomorphus</i> is characterized by the cream to yellowish basidiomata with rhizomorphs, cylindrical basidiospores; <i>Leptosporomyceslinzhiensis</i> is characterized by white with pink basidiomata, cylindrical to oblong ellipsoid basidiospores; <i>Ramariaxizangensis</i> is characterized by flesh pink basidiomata, branched dichotomously in 4-5 ranks, aMycoKeys201-224https://www.ebi.ac.uk/biostudies/studies/S-EPMC11220403biostudies-literatureMorphological characteristics and phylogenetic analyses revealed four new wood inhabiting fungi (Agaricomycetes, Basidiomycota) in Xizang Autonomous Region, China.PMC11220403Li JTZhang XCZhou HMWu FZhao CLfalseMorphological 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, <i>Caloceraramaria</i>, <i>Ceraceomycesrhizomorphus</i>, <i>Leptosporomyceslinzhiensis</i>, and <i>Ramariaxizangensis</i> are described and illustrated based on the morphological and molecular evidence. <i>Caloceraramaria</i> is characterized by the ramal and bright orange basidiomata, a monomitic hyphal system with simple septa generative hyphae, usually 4-septate basidiospores; <i>Ceraceomycesrhizomorphus</i> is characterized by the cream to yellowish basidiomata with rhizomorphs, cylindrical basidiospores; <i>Leptosporomyceslinzhiensis</i> is characterized by white with pink basidiomata, cylindrical to oblong ellipsoid basidiospores; <i>Ramariaxizangensis</i> is characterized by flesh pink basidiomata, branched dichotomously in 4-5 ranks, a2024-01-01T00:00:00Z20242026-05-20T03:18:04.522Z2025-04-06T11:38:33.357ZS-EPMC112204033896265510.3897/mycokeys.106.125831