Inferred molecular phylogenetic maximum Likelihood (lLn = -122825.7921) tree of selected Hypoxylaceae, Graphostromataceae and Xylariaceae sequences. The analysis was calculated by using IQ-Tree with posterior probability support calculated from Bayesian inference methodology and support values generated from 1000 bootstrap replicates using a multigene alignment (ITS, LSU, tub2 and rpb2). The tree was rooted with Xylaria hypoxylon CBS 122620, X. arbuscula CBS 126415 (Xylariaceae) and Graphostroma platystomum CBS 27087 (Graphostromataceae). Type material is highlighted in bold letters. Bayesian posterior probability scores ≥ 0.95 / Bootstrap support values ≥ 70 are indicated along branches.