Tables

Table 1: Total selection on (a) leaf-out day and (b) first flowering day, and direct linear, nonlinear and correlational selection for both traits (c). Model estimates with 95% bias-corrected and accelerated (BCa) bootstrap intervals. Estimates with BCa intervals that do not overlap zero are inbold . Fitness (the response variable, the number of intact seeds) was relativized and leaf-out day, first flowering day, and plant size (above-ground volume) were standardized to 0 mean and unit standard deviation before analysis. Plant size was ln-transformed before standardization. The nonlinear (quadratic) model estimates represent ½ of the magnitude of nonlinear selection (Stinchcombe et al. 2008)