Phylogenetic relationships of 116 isolates of the Alternaria species complex with related taxa with concatenated sequences of the SSU, LSU, ITS, GAPDH, RPB2, TEF1, Alt a1, endoPG and OPA10-2 loci using Bayesian inference (BI) and Maximum-likelihood (ML) methods. Bootstrap support values from ML ≥ 70% and BI posterior values ≥ 0.9 are shown at nodes (ML/BI). Alternaria alternantherae CBS 124392 was the outgroup. * and red font indicates strains of this study. T indicates the ex-type strains, ET indicates the ex-epitype strains, HT indicates the ex-holotype strains.