Fig. 6

Proportion of fruit set (A), number of seeds per fruit (B), and product of the average fruit set and the average seed set (C) for Lonicera oblata subjected to different pollination treatments. A: Isolation animal pollination; B: Anemophilous pollination; C: Natural pollination; D: Pollinator-mediated cross-pollination; E: Xenogamous pollination; F: Geitonogamous pollination; G: Manual self-pollination; H: Spontaneous self-pollination; I: Apomixes. Different italic lowercase letters above each box in plots A and B indicate significant differences at P < 0.05