| Parent | Category | Figures | |
|---|---|---|---|
| 1 | Buddleja | davidii | 796 |
| 2 | Buddleja | cordata | 357 |
| 3 | Buddleja | salviifolia | 93 |
| 4 | Buddleja | sessiliflora | 66 |
| 5 | Buddleja | asiatica | 59 |
| 6 | Buddleja | racemosa | 52 |
| 7 | Buddleja | marrubiifolia | 52 |
| 8 | Buddleja | saligna | 50 |
| 9 | Buddleja | perfoliata | 26 |
| 10 | Buddleja | scordioides | 25 |
| 11 | Buddleja | parviflora | 23 |
| 12 | Buddleja | utahensis | 16 |
| 13 | Buddleja | madagascariensis | 15 |
| 14 | Buddleja | glomerata | 9 |
| 15 | Buddleja | globosa | 8 |
| 16 | Buddleja | americana | 7 |
| 17 | Buddleja | lindleyana | 5 |
| 18 | Buddleja | stachyoides | 4 |
| 19 | Buddleja | crotonoides | 4 |
| 20 | Buddleja | incana | 4 |
| 21 | Buddleja | nitida | 4 |
| 22 | Buddleja | tucumanensis | 4 |
| 23 | Buddleja | weyeriana | 3 |
| 24 | Buddleja | crispa | 2 |
| 25 | Buddleja | dysophylla | 2 |
| 26 | Buddleja | coriacea | 2 |
| 27 | Buddleja | bullata | 1 |
| 28 | Buddleja | skutchii | 1 |
| 29 | Buddleja | speciosissima | 1 |
| 30 | Buddleja | fusca | 1 |
| 31 | Buddleja | polystachya | 1 |
| 32 | Buddleja | tenuifolia | 1 |
| 33 | Buddleja | colvilei | 1 |
| 34 | Buddleja | paniculata | 1 |