| Stachyopsis canescens (Regel) Adylov & Tulyag. | Eriophyton marrubioides (Regel) Ryding |
| Stachyopsis marrubioides (Regel) Ikonn.-Gal. | Eriophyton marrubioides (Regel) Ryding |
| Stachyopsis oblongata canescens (Regel) Popov & Vved. | Eriophyton marrubioides (Regel) Ryding |