Table S2. Summary of results from ordinary logistic regression (OLR) analyses testing the effect of transitions in mycorrhizal affiliations (AM = Arbuscular mycorrhizal; AMNM = Facultative Non-mycorrhizal, EM= Ecto and Ericoid mycorrhizal, NM= Non-mycorrhizal) on root diameter, specific root length (SRL) and leaf vein density. Numbers represent the estimated slope for each regression, bold values represent slope was significantly different from zero. Numbers in line with the transition represent the coefficient (standard error) for the logistic regression slope. Gray section in the table indicated the number of species used for each logistic regression model (Table 1).