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Figure 4 | BMC Ecology

Figure 4

From: The phylogenetic signal of species co-occurrence in high-diversity shrublands: different patterns for fire-killed and fire-resistant species

Figure 4

Plots of node ages against standardized contrasts in species’ edaphic preferences. Node ages are based on transformed branch lengths; see text for details. Points are nodes in the Banksia phylogeny; dashed lines are least-squares regressions through the origin; solid circles are significant outliers from the regression line (absolute studentized residual > 3), indicating nodes with a greater divergence in a given edaphic preference than expected from their age.

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