| Parent | Category | Figures | |
|---|---|---|---|
| 1 | Pyrus | calleryana | 1861 |
| 2 | Pyrus | communis | 240 |
| 3 | Pyrus | pyrifolia | 21 |
| 4 | Pyrus | syriaca | 20 |
| 5 | Pyrus | spinosa | 19 |
| 6 | Pyrus | bourgaeana | 15 |
| 7 | Pyrus | pyraster | 12 |
| 8 | Pyrus | kawakamii | 8 |
| 9 | Pyrus | coronaria | 5 |
| 10 | Pyrus | salicifolia | 4 |
| 11 | Pyrus | ussuriensis | 2 |
| 12 | Pyrus | cordata | 2 |
| 13 | Pyrus | elaeagrifolia | 2 |
| 14 | Pyrus | pashia | 1 |
| 15 | Pyrus | neoserrulata | 1 |
| 16 | Pyrus | betulaefolia | 1 |
| 17 | Pyrus | elaeagnifolia | 1 |