Fig. 1 Partial regression plots showing the effect of each
factor on transformed FST values after accounting for
the effect of other independent variables in model 7 (i.e., adjusted
FST). Parallel boxplots of the partial residuals are
drawn for the levels of each factor along with significant differences
between groups depicted by the upper horizontal grey lines according to
model 7 (Table 2): (a) mating system, (b) growth form,(c) pollination mode, (d) seed dispersal mode, and(e) latitudinal region. Thick horizontal black lines are median
values, boxes indicate 25% and 75% quartiles, whiskers are maximum and
minimum values, white circles are outliers. (f) Relative
importance of each factor (ΔR2 value); the change in
R2 after each individual factor is removed from model
7.