Bayesian 50% majority-rule consensus tree of Hansenia trifoliolata, other species of Hansenia and related species inferred from ITS sequences using a GTR+G nucleotide substitution model. The tree is rooted with two species of Chamaesium. Maximum Likelihood bootstrap support (ML BS) and Bayesian posterior probabilities (BI PP) are presented at the nodes, * representing the best support (100%). The ITS sequences obtained from NCBI exhibited the GenBank number adjacent to the species names.