Relationships between potential factors affecting leaf and root-associated fungal richness.

The T-values (p-values) of the linear mixed model are presented for the variables tested and the standard deviations (% of the total variance explained [random+residual]) are presented for the random factors. Significant p-values in bold at 5%. The richness was estimated at 1 400 and 500 sequences per leaf and root samples respectively.
* Standard deviations associated with the region and site nested within region as random factors (% of the total random plus residual variance explained).