Phylogenetic relationships of Enkianthus A phylogenetic tree based on nuclear DNA loci (ITS) B phylogenetic tree based on six plastid markers (psbA-trnH, rpl32-trnL, trnL-trnF, rps16-trnQ, psbJ-petA and matK). Numbers and asterisksa above branches are Maximum Likelihood bootstrap values / Bayesian posterior probability (> 50%). Asterisks indicate that the support values are 100%. The phylogenetic positions of E. perulatus, E. calophyllus (= E. perulatus) and E. serrulatus are highlighted in red, grey and blue, respectively.