Phylogram of the Diaporthe sojae species complex generated from a maximum likelihood analysis based on the combined ITS, tef1, tub2, cal, and his3 sequence data. Diaporthella corylina (CBS 121124) was used as the outgroup. Bootstrap support values ≥ 60% ML/≥0.90 BPP are given at the nodes. The newly generated taxa are indicated in red. The holotype/ex-type strains are denoted with T.