Figure 3 in Phylogenetic measures of biodiversity and neo- and paleo-endemism in Australian Acacia

Figure 3 | CANAPE, a two-step procedure described in text. (a) Map of centres of endemism discovered. White cells contain no records; beige cells are not significant. The red values indicate grid cells that contain significantly lower RPE than expected given random sampling of the same number of species from a null tree, termed 'centres of neo-endemism'. The blue values indicate grid cells that contain significantly higher RPE than expected, termed 'centres of paleo-endemism'. The purple values indicate grid cells that are a mix of neo-endemism and paleo-endemism; the most highly significant of which (darker purple) are termed 'centres of superendemism'. (b) Bivariate plot showing the relationship between the numerator (y axis) and denominator (x axis) of RPE, applied following the two-step CANAPE procedure described in text, for comparison with a. The grey points in the background are results of the randomization, the beige points are actual values for grid cells that are not significant, the red points are actual values for grid cells that are interpreted as significantly dominated by neo-endemism, the blue points are actual values for grid cells that are interpreted as significantly dominated by paleo-endemism, and the purple points are actual values for grid cells significant for both the y-axis and x-axis variables separately, the most highly significant of which (darker purple) are termed 'centres of super-endemicity'.