|  |  | Status of pollen tube growth | Percentages of the pollen tube reached the base of styles | ||
---|---|---|---|---|---|---|
Experiments | n‡ | N‡ | A§ | B§ | C§ | |
Intermorphic pollination | Â | Â | Â | Â | Â | Â |
 S → L cross†| 50 | 7 | 50 | 0 | 0 | 100% |
 L → S cross†| 51 | 8 | 51 | 0 | 0 | 100% |
Intramorphic pollination | Â | Â | Â | Â | Â | Â |
 SS cross†| 30 | 8 | 0 | 0 | 30 | 0% |
 LL cross†| 60 | 13 | 3 | 8 | 49 | 5.0% |
Self pollination | Â | Â | Â | Â | Â | Â |
 S†| 77 | 14 | 0 | 2 | 75 | 0% |
 L†| 61 | 15 | 2 | 4 | 45 | 3.3% |