Figure 6. Fruit set.

Female fertility of E. seguieriana measured as percentage of fruit set. All insects, open pollinated plants; Ants, flower access restricted to ants; Winged, flower access restricted to flying insects; No insects, flowers completely enclosed. Boxes show median (line), 25th and 75th percentiles. Whiskers are 5 th and 95th percentiles. Dots show outliers. Different letters indicate significant differences based on the comparison of 95% confidence intervals (alpha = 0.05); n = 10.