Figure 1.
The perception of the attractiveness of plant flowers presented on their own (open boxes) and with pollinators (red boxes). The asterisks denote significant differences (* p < 0.05, *** p < 0.001) based on the Wilcoxon-matched pairs test. N = not significantly different. Box plots represent medians, means (x), 25th and 75th percentiles, as well as minimum and maximum values.
