Phylogenetic tree of Primulina generated using Maximum Likelihood (ML) analysis and Bayesian Inference (BI) of the combined ITS and trnL-F sequences. Numbers on branches indicate bootstrap support (≥ 50%) from ML and posterior probabilities (≥ 0.50, rounded to two decimal places) from Bayesian Inference (BI) analyses, while values (< 50% / 0.50) below this threshold are represented by a dash (–). * indicates the new species.