Table 4.
General linear model results for all explanatory variables included in the analysis. The models were ranked by their Akaike’s information criteria (AIC) and adjusted R2 values.
| General Linear Model | AIC | R2 |
|---|---|---|
| Taxon | −387.044 | 0.9851364 |
| Region + Raunkiaer classification + habit | 63.587 | 0.3459922 |
| Full | 63.587 | 0.3459922 |
| Region + Raunkiaer classification | 63.845 | 0.3325822 |
| Raunkiaer classification | 76.666 | 0.2203145 |
| Region | 79.530 | 0.2159600 |
| Fruit secondary ribs | 89.827 | 0.1188375 |
| Habit | 98.585 | 0.0548866 |
| Null | 103.543 | - |
| Habitat | 105.587 | 0.0004328 |