Figure 6From: Life history traits in selfing versus outcrossing annuals: exploring the 'time-limitation' hypothesis for the fitness benefit of self-pollinationMean (SE) flower longevity for selfing and outcrossing species within each of 4 genus pairs. For each species, n = 4 or 5. P – values are from ANOVA. (See Appendix B for species list).Back to article page