| Parent | Category | Figures | |
|---|---|---|---|
| 1 | Paeonia | californica | 358 |
| 2 | Paeonia | brownii | 157 |
| 3 | Paeonia | officinalis | 146 |
| 4 | Paeonia | lactiflora | 39 |
| 5 | Paeonia | suffruticosa | 32 |
| 6 | Paeonia | broteri | 20 |
| 7 | Paeonia | mascula | 8 |
| 8 | Paeonia | corsica | 7 |
| 9 | Paeonia | tenuifolia | 6 |
| 10 | Paeonia | peregrina | 5 |
| 11 | Paeonia | emodi | 3 |
| 12 | Paeonia | lutea | 3 |
| 13 | Paeonia | broteroi | 3 |
| 14 | Paeonia | daurica | 3 |
| 15 | Paeonia | intermedia | 1 |
| 16 | Paeonia | rockii | 1 |
| 17 | Paeonia | japonica | 1 |
| 18 | Paeonia | coriacea | 1 |