CCDB → Angiosperms → Euphorbiaceae → Cnidoscolus
| Taxon name | Status | Median (n) |
| Cnidoscolus aconitifolius (Mill.) I. M. Johnst. | Accepted | 18 |
| Cnidoscolus basiacanthus (Pax & K. Hoffm.) J. F. Macbr. | Accepted | 18 |
| Cnidoscolus multilobus (Pax) I. M. Johnst. | Accepted | 18 |
| Cnidoscolus rotundifolius (M. Arg.) McVaugh | Accepted | 18 |
| Cnidoscolus texanus (M. Arg.) Small | Accepted | 18 |
| Cnidoscolus tubulosus var. triloba (M. Arg.) Lourteig & O'Donnell | Accepted | 18 |
| Cnidoscolus urens (L.) Arthur | Accepted | 18 |
| Cnidoscolus stimulosus (Michx.) Engelm. & A. Gray | Synonym of Cnidoscolus urens var. stimulosus (Michx.) Govaerts | 18 |