Fig. 3. Maximum likelihood-2 (ML-2) analysis using the concatenated dataset of internal transcribed spacer (ITS), external transcribed spacer (ETS), matK and psbA–trnH, labelled with the informal higher-level groups mesicalypts (3 genera) and newcalypt (1 genus), the eucalypt genus Angophora, and all eucalypt subgenera as classified by Nicolle (2015b). Numbers at nodes in the larger phylogeny represent the penalised-likelihood estimated age. Numbers after each name in the inset box represent the number of terminals in the clade and numbers at nodes represent the bootstrap value in the ML analysis. Ma represents millions of years as returned for each penalised-likelihood dating analysis (a summary of estimated ages is provided in Table 2).