The mean strength and direction of estimated total phenotypic selection (<i>S_TS</i>) on five traits of <i>Gilia tricolor</i> within year and habitat zone.

Selection coefficients were calculated by separate bootstrapped separate generalized linear mixed models predicting relative fitness from standardized values of each trait. Plot was a random effect in each model. Selection coefficients in bold have 95% confidence intervals that do not overlap zero; habitat zones with the same letter are within overlapping confidence intervals (see supporting information).