| Parent | Category | Figures | |
|---|---|---|---|
| 1 | Maerua | schinzii | 23 |
| 2 | Maerua | angolensis | 15 |
| 3 | Maerua | juncea | 10 |
| 4 | Maerua | cafra | 10 |
| 5 | Maerua | parvifolia | 7 |
| 6 | Maerua | crassifolia | 6 |
| 7 | Maerua | caffra | 6 |
| 8 | Maerua | edulis | 4 |
| 9 | Maerua | racemulosa | 4 |
| 10 | Maerua | rosmarinoides | 3 |
| 11 | Maerua | baillonii | 2 |
| 12 | Maerua | nuda | 1 |
| 13 | Maerua | nervosa | 1 |
| 14 | Maerua | gilgii | 1 |
| 15 | Maerua | cylindrocarpa | 1 |
| 16 | Maerua | filiformis | 1 |
| 17 | Maerua | siamensis | 1 |