| Although not in a significant proportion, seeds produced by selfing often show a bimodal weight distribution, with about one-quarter of seeds lighter than others. |
| As for calculation of the selfing rate, self-pollination was with pollen from other flowers of the same plant. |
| For example, in the evolution of selfing and outcrossing in plants, inbreeding initially selects against selfing lineages by lowering mean fitness. |
| Mechanisms that prevent selfing and its harmful effects and promote more proficient pollen dispersal have shaped much of floral evolution. |
| Plants also show great ranges in self-fertility from obligate outcrossing to complete selfing to apomixis. |
| Therefore it can be assumed that the seeds analyzed in this study were the result of neither selfing nor apomixis. |
