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Table 1 Divergence dates of key nodes estimated using BEAST

From: Divergence and diversification in North American Psoraleeae (Fabaceae) due to climate change

MRCA of:

matK

rpoB- trnC

trnD- trnT

trnL- trnF

trnS- trnG

trnK

waxy

ITS

Ave (Genes)

Total

Glycine & Phaseolus*

18.68

18.90

18.46

18.67

18.50

18.64

18.82

18.36

18.63

19.11

SD

0.028

0.213

0.033

0.023

0.026

0.037

0.027

0.032

0.183

0.038

95% HPD lower

16.01

16.16

15.77

16.06

15.61

16.02

16.20

15.56

 

16.54

95% HPD upper

21.42

21.51

21.17

21.43

21.15

21.51

21.56

21.03

 

21.80

Cullen & Rupertia*

6.62

6.31

6.82

6.56

6.74

6.59

6.36

6.90

6.61

6.08

SD

0.024

0.019

0.039

0.024

0.026

0.033

0.030

0.032

0.206

0.055

95% HPD lower

5.10

4.72

5.37

4.91

5.07

5.06

4.69

5.45

 

4.61

95% HPD upper

8.17

7.89

8.45

8.14

8.44

8.29

7.97

8.45

 

7.56

Glycine & Psoraleeae

13.09

14.28

14.87

13.02

16.16

12.33

18.70

16.76

14.90

14.32

SD

0.125

0.240

0.247

0.157

0.398

0.175

0.055

0.244

2.180

0.145

95% HPD lower

8.27

8.89

9.17

7.75

7.14

7.61

15.58

9.80

 

10.39

95% HPD upper

18.64

20.83

20.54

19.05

24.42

17.46

21.97

20.77

 

17.95

Psoraleeae

6.67

9.55

7.10

6.89

9.13

8.12

7.08

7.12

7.71

6.77

SD

0.026

0.107

0.044

0.066

0.368

0.131

0.116

0.069

1.099

0.059

95% HPD lower

5.01

5.85

5.13

4.62

4.73

5.24

4.19

5.27

 

4.91

95% HPD upper

8.32

13.82

9.34

9.58

17.36

11.63

10.57

8.84

 

8.69

Orbexilum

3.67

2.94

3.82

3.54

4.04

3.88

2.66

3.03

3.45

2.83

SD

0.064

0.049

0.034

0.055

0.132

0.065

0.056

0.107

0.506

0.038

95% HPD lower

1.58

1.04

2.20

1.02

0.76

1.68

0.88

1.47

 

1.72

95% HPD upper

6.07

5.09

5.62

6.66

8.46

6.11

4.82

5.08

 

4.06

Leucocraspedon & Psoralidium/Rupertia

5.07

8.60

6.05

6.08

9.16

6.51

4.66

5.26

6.42

4.60

SD

0.043

0.095

0.047

0.081

0.450

0.134

0.136

0.046

1.638

0.050

95% HPD lower

3.35

5.28

4.32

3.53

3.76

3.90

2.51

3.62

 

3.34

95% HPD upper

6.68

12.61

7.69

8.93

18.31

9.84

7.81

7.07

 

5.88

Leucocraspedon & Pediomelum

4.02

6.46

4.52

4.79

6.49

4.61

3.62

3.56

4.76

3.21

SD

0.042

0.098

0.044

0.061

0.274

0.074

0.098

0.051

1.149

0.040

95% HPD lower

2.51

3.62

3.04

2.89

2.83

2.52

1.85

2.11

 

2.21

95% HPD upper

5.49

9.73

6.08

6.93

12.14

6.57

5.74

5.12

 

4.27

Leucocraspedon

1.46

1.96

1.51

1.10

1.88

1.70

1.29

0.12

1.38

0.83

SD

0.023

0.041

0.022

0.027

0.103

0.044

0.034

0.007

0.584

0.013

95% HPD lower

0.40

0.27

0.49

0.03

0.03

0.34

0.23

0.00

 

0.34

95% HPD upper

2.70

4.33

2.82

2.77

4.83

3.54

2.69

0.44

 

1.38

Pediomelum

3.95

3.78

2.03

2.85

6.46

2.91

2.17

2.06

3.28

2.01

SD

0.041

0.064

0.025

0.037

0.281

0.045

0.056

0.048

1.483

0.033

95% HPD lower

2.49

1.76

1.13

0.92

2.62

1.27

0.88

1.08

 

1.25

95% HPD upper

5.53

6.15

3.09

4.69

12.18

4.55

3.70

3.23

 

2.87

Psoralidium & Rupertia

3.91

2.15

3.41

1.23

6.92

4.44

6.23

4.47

4.09

3.31

SD

0.035

0.031

0.035

0.022

0.401

0.082

0.147

0.053

1.901

0.051

95% HPD lower

2.10

0.41

1.55

0.10

0.84

2.00

3.46

2.48

 

1.87

95% HPD upper

5.77

4.20

5.55

2.94

15.51

7.17

9.92

6.39

 

4.84

Psoralidium

2.76

0.41

0.55

0.33

2.41

1.22

1.87

1.50

1.38

1.15

SD

0.033

0.010

0.011

0.077

0.192

0.030

0.040

0.040

0.925

0.021

95% HPD lower

0.97

0.00

0.00

0.00

0.01

0.03

0.23

0.34

 

0.36

95% HPD upper

4.60

1.30

1.54

1.09

8.68

3.05

3.91

2.95

 

2.23

Rupertia

1.99

2.28

1.96

3.13

5.14

2.10

5.92

1.97

3.06

1.95

SD

0.027

0.032

0.032

0.035

0.162

0.042

0.092

0.048

1.583

0.048

95% HPD lower

0.55

0.54

0.59

0.84

0.74

0.57

3.14

0.55

 

0.87

95% HPD upper

3.79

4.36

3.50

5.65

10.49

4.05

8.81

3.61

 

3.24

Hoita

0.92

1.51

0.44

1.39

1.58

2.87

1.22

0.75

1.34

0.58

SD

0.018

0.026

0.010

0.028

0.062

0.120

0.035

0.032

0.735

0.011

95% HPD lower

0.02

0.07

0.01

0.02

0.05

0.08

0.03

0.05

 

0.15

95% HPD upper

2.42

3.59

1.25

3.55

4.13

7.24

3.56

1.80

 

1.21

Cullen

1.15

2.12

1.46

1.45

1.57

0.99

1.76

1.52

1.50

1.21

SD

0.018

0.034

0.028

0.022

0.030

0.028

0.045

0.037

0.347

0.023

95% HPD lower

0.08

0.32

0.22

0.08

0.01

0.02

0.45

0.40

 

0.50

95% HPD upper

2.65

4.20

3.04

3.52

4.08

2.56

3.28

3.13

 

2.19

Glycine

4.50

5.78

6.47

6.26

5.45

5.77

8.25

4.99

5.93

6.24

SD

0.090

0.143

0.135

0.106

0.167

0.107

0.272

0.136

1.132

0.115

95% HPD lower

1.11

1.31

2.50

2.30

0.67

1.85

3.89

1.82

 

3.82

95% HPD upper

8.43

10.84

10.75

11.05

11.54

10.02

14.07

9.31

 

8.87

  1. MRCA is most recent common ancestor. SD is standard deviation. 95% upper and lower HPD is high posterior density credibility interval. Ave is the average of the dates across individual gene estimates with accompanying standard deviation below. Total is the date based on the combined dataset using mixed models.