Figure 2.

The significant negative relationship between invader–native phylogenetic relatedness and invader success at the local scale, but not the regional scale. Shown are the mean effect sizes (±bias-corrected 95% bootstrap confidence intervals) of the relationships between invader–native phylogenetic relatedness and invader success. Local and regional studies were sub-classified according to ecosystem type (aquatic and terrestrial), taxa (microorganisms, animals and plants) and method of investigation (experimental and observational). For other details see figure 1.