Table 5. Calculations for log-Bayes factor tests in favour of a dependent model. In the final column, we followed the Bayes factor test [29] in our interpretation of the log-Bayes factor.

	Log-harmonic meana		log-Bayes factor	Significance
	Dependent model	Independent model
Leaf shape/environment	−12.72	−13.06	0.7	barely in favour
Leaf shape/insolation	−18.12	−17.36	−1.5	against
Labdanum secretion/environment	−11.99	−12.39	0.8	barely in favour
Labdanum secretion/insolation	−17.23	−16.33	−1.8	against
Leaf pubescence/environment	−11.49	−11.44	−0.1	barely against
Leaf pubescence/insolation	−16.25	−16.58	0.6	barely in favour

Note:^a Mean calculated from 9,000,000 iterations values.