Maximum Likelihood (ML) tree, based on partial rbcL gene sequences showing the position of Gracilaria phuquocensis (bold letter) from Bulusan, Sorsogon, Philippines. ML bootstrap values (left) and Bayesian posterior probabilities (right) are indicated at the nodes. Bootstrap values of > 80% for ML and > 0.90 for BI are presented and full support are indicated by asterisk (*).