FIGURE 1 in Rubia hangii (Rubiaceae), a new species from Guangxi Province, China

FIGURE 1. Bayesian inference tree for Rubia and closely related taxa using combined sequence data of seven plastid and nuclear sequences (rpoB-trnC, trnC-psbM, trnL-trnF-ndhJ, rbcL, atpB-rbcL, rps16, and ITS). Bayesian posterior probabilities are shown above branches.