| Aulacospermum depressum (Boiss.) Kljuykov & al. | Pseudotrachydium depressum (Boiss.) Pimenov & Kljuykov |
| Aulacospermum dichotomum (Korovin) Kljuykov & al. | Pseudotrachydium dichotomum (Korovin) Pimenov & Kljuykov |
| Aulacospermum dissectum (C.B.Clarke) U.Dhar & al. | Schulzia dissecta (C.B.Clarke) C.Norman |
| Aulacospermum novem-jugum (C.B.Clarke) Kachroo & al. | Chamaesium novem-jugum (C.B.Clarke) C.Norman |
| Aulacospermum roylei (Lindl.) Kachroo & al. | Trachydium roylei Lindl. |
| Aulacospermum vesiculosoalatum (Rech.f.) Kljuykov & al. | Pseudotrachydium vesiculosoalatum (Rech.f.) Pimenov & Kljukov |