| Trachyspermum ammi (L.) Sprague ex Turrill | | a | | Trachyspermum ammi (L.) Sprague ex Turrill | | 36803 | |
| Trachyspermum copticum (L.) Link | Trachyspermum ammi (L.) Sprague ex Turrill | | | Trachyspermum copticum (L.) Link | Trachyspermum ammi (L.) Sprague ex Turrill | 36804 | 36803 |
| Trachyspermum roxburghianum (DC.) Craib | | a | | Trachyspermum roxburghianum (DC.) Craib | | 406695 | |
| Trachyspermum spp. | | a | | Trachyspermum spp. | | 461027 | |
| Trachyspermum stewartii (Dunn) Hedge et al. | | a | | Trachyspermum stewartii (Dunn) Hedge et al. | | 463599 | |