RAxML tree based on a combined dataset of ITS+TUB2+ACT+tef1-α+LSU gene sequences data, which comprised 2709 base pairs (ITS = 1–600 bp, TUB2 = 601–1237 bp, ACT = 1238–1499 bp, tef1-α = 1500–1816 bp, LSU = 1817–2709 bp). The best-scoring RAxML tree with a final ML optimization likelihood value of -29286.426085 is presented. The matrix had 1400 distinct alignment patterns, with 45.73% of undetermined characters or gaps. Estimated base frequencies were as follows: A = 0.224680, C = 0.290688, G = 0.252826, T = 0.231806; substitution rates: AC = 1.466922, AG = 3.673841, AT = 1.453901, CG = 1.188614, CT = 5.325402, GT = 1.000000; proportion of invariable sites I = 0.385193; gamma distribution shape parameter α = 0.691947. The bootstrap support values for ML are equal to or greater than 60%, and BI analysis values are equal to or greater than 0.90 PP at each node. The tree is rooted with Flabellascus tenuirostris (CBS 138680) and Jattaea algeriensis (STE-U 6201). Newly generated species are shown in red, while the ex-type species are shown in bold.