Phylogenetic tree of Penicillium section Gracilenta based on ML analysis obtained by RAxML inferred from the combined tub2, cmdA, ITS, and rpb2 loci. Branch lengths are proportional to phylogenetic distance. Bootstrap support values/Bayesian posterior probability scores above 70%/0.95 are indicated on the nodes. Bold branches indicate bs/pp values 100/1. The tree is rooted to P. abidjanum CBS 246.67. The name in red is the new species described in this study. T = Ex-type strain.