Table 2.
Characteristics of the six regions, rps3, rps16-trnK, rps16 intron, ndhA intron, rpl32-trnL, and ITS, and parameters used in Bayesian analyses indicated by Akaike Information Criterion (AIC).
| rps3 | rps16-trnK | rps16 intron | ndhA intron | rpl32-trnL | ITS | Overall | |
| Total aligned characters | 615 | 1000 | 1088 | 1189 | 996 | 761 | 5649 |
| Number of new sequences | 31 (19.5%) | 33 (20.8%) | 26 (17.2%) | 34 (23%) | 48 (25.9%) | 50 (26.7%) | 222 (22.4%) |
| Likelihood score (-lnL) | 2342.85 | 3659.76 | 3429.94 | 5167.05 | 4762.52 | 9632.65 | |
| Number of substitution types | 6 | 6 | 6 | 6 | 6 | 6 | − |
| Model for among-site rate variation | gamma | gamma | gamma | gamma | gamma | gamma | − |
| Substitution rates | |||||||
| rAC | 0.90029 | 1.07678 | 1.23238 | 0.75118 | 1.09619 | 1.43396 | − |
| rAG | 1.92233 | 3.01634 | 1.29662 | 2.20104 | 1.87400 | 2.69229 | |
| rAT | 0.56014 | 0.53859 | 0.46844 | 0.62199 | 0.45930 | 1.81818 | |
| rCG | 1.67415 | 1.17251 | 1.02428 | 1.66881 | 1.25539 | 0.71134 | |
| rCT | 3.50831 | 2.22649 | 2.45667 | 2.58721 | 1.47927 | 5.08729 | |
| rGT | 1.00000 | 1.00000 | 1.00000 | 1.00000 | 1.00000 | 1.00000 | |
| Character state frequencies | |||||||
| fA | 0.43511 | 0.31626 | 0.38612 | 0.38183 | 0.38425 | 0.26145 | − |
| fC | 0.14841 | 0.12963 | 0.11052 | 0.11648 | 0.11939 | 0.19766 | |
| fG | 0.16534 | 0.13166 | 0.17725 | 0.13533 | 0.12321 | 0.24978 | |
| fT | 0.25114 | 0.42244 | 0.32611 | 0.36637 | 0.37315 | 0.29111 | |
| Proportion of invariable sites | 0.19372 | 0.10382 | 0.38367 | 0.07818 | 0.1631 | 0.38392 | − |
| Gamma shape parameter (α) | 0.74961 | 1.26136 | 0.92705 | 0.96285 | 0.93242 | 0.80871 | − |