Supplementary material 1 from: Binh HT, Ngoc NV, Tagane S, Toyama H, Mase K, Mitsuyuki C, Strijk JS, Suyama Y, Yahara T (2018) A taxonomic study of Quercus langbianensis complex based on morphology, and DNA barcodes of classic and next generation sequences. PhytoKeys 95: 37-70. https://doi.org/10.3897/phytokeys.95.21126

Figure S1, S2 : Explanation note: Figure S1. Bayesian phylogeny of 29 samples of Quercus and one Trigonobalanus (outgroup) based on ITS sequences. Branches are labeled with posterior probabilites. Figure S2. Bayesian phylogeny of 29 samples of Quercus and one Trigonobalanus (outgroup) based on concatenated rbcL and matK sequences. Branches are labeled with posterior probabilities.