How to be an Attractive Male: Floral Dimorphism and Attractiveness to Pollinators in a Dioecious Plant - Reproductive Physiology in Plants - page 259

Table 2. Mean absolute amounts of odor compounds (± SEM; ng h -1 ) in headspace samples of Silene latifolia
flowers (asterisks (*) indicate significant differences between female and male amounts within populations).
Figure 2. Mean emission of behaviorally active odor compounds by female (grey bars) and male (black bars) S.
latifolia flowers in the Swiss (a) and the Spanish (b) population (Mann-Whitney U-test, * = p < 0.05). Note the
difference in scale in the y-axes.