Phylogenetic relationships among the Caryophyllaceae (A) and the tribe Alsineae (B). Phylogenetic trees were conducted by ITS, trnL-F, matK, rbcL, rps16 combined sequences. The numbers on the nodes are Bayesian posterior probabilities (PP > 0.5), maximum likelihood bootstrap percentages (BS > 50%), respectively. “*” indicates that the node is PP = 1.00/BS = 100%, “-” indicates that the node PP < 0.5/ BS<50%.