Supplementary Figure 6

Maximum likelihood phylogeny of Viburnum inferred from the full (a) and half (b) min4 data sets, and (c) a species tree constructed by quartet-joining with quartets inferred from the full min4 SNP alignment.基于完整（a组）与半份（b组）min4数据集推断得到的荚蒾属（Viburnum）最大似然系统发育树，以及（c）通过四分体连接法，利用从完整min4单核苷酸多态性（SNP）比对序列中推断得到的四分体所构建的物种树。