Phylogenetic relationships between the genus Samsoniella and closely-related species, based on multigene dataset (SSU, LSU, TEF, RPB1 and RPB2) for maximum likelihood/ Bayesian method. Note: The ML tree presented here, and the node support rate of the two methods is displayed on the branches. The maximum likelihood support values /Bayesian posterior probabilities value (≥75%/0.75) are shown, and bold lines mean support for the two analyses were 98%. The typical strain of the species is marked with the superscript “T”