Fig. 4

Phylogenetic tree constructed from Bayesian analyses based on ITS of photobionts of Trentepohliaceae. Bayesian posterior probabilities (B–PP) > 90%, and Maximum likelihood bootstrap proportions >50% are shown at nodes (B–PP / ML–BP). The new sequences generated in this study are in bold, and algal partners from Tenuitholiascus porinoides are marked with *