Fig. 2

Interactions corresponding to Tables 1, 2, 3, 4 and 5. For BA (basal area), RDR (direct solar radiation), Richness, Lichens and Bryophyte porcentual covers, Bryophyte and Fern understory indexes, letters indicates significant differences by Tukey test (p < 0.05), with small letters for comparisons among forest types (deciduous, mixed or evergreen), and capital letters for comparisons between locations (coast or mountain). For BA (%) (proportional basal area), letters indicates significant differences by Tukey test (p < 0.05), with small letters for comparisons between species (N. pumilio and N. betuloides). Letters are shown when differences were statistically significant.