Fig. 2.

Height increment of the individual species at each temperature treatment (see Table 1) within the three mixtures of species: aSphagnum fuscum + S. balticum, bSphagnum magellanicum + S. balticum and cS. magellanicum + Sphagnum cuspidatum. Data are mean values ± SE, n = 5. Different letters indicate significant differences between treatments (P < 0.05)