| Parent | Category | Figures | |
|---|---|---|---|
| 1 | Ditaxis | lanceolata | 155 |
| 2 | Ditaxis | humilis | 103 |
| 3 | Ditaxis | biseriata | 89 |
| 4 | Ditaxis | mercurialina | 54 |
| 5 | Ditaxis | neomexicana | 53 |
| 6 | Ditaxis | meridiei | 16 |
| 7 | Ditaxis | serrata | 15 |
| 8 | Ditaxis | simulans | 14 |
| 9 | Ditaxis | brandegeei | 5 |
| 10 | Ditaxis | aphoroides | 2 |