| Oreoxis alpina (A.Gray) J.M.Coult. & Rose | Cymopterus alpinus A.Gray |
| Oreoxis bakeri J.M.Coult. & Rose | Cymopterus bakeri (J.M.Coult. & Rose) M.E.Jones |
| Oreoxis humilis Raf. | Cymopterus humilis (Raf.) Tidestr, |
| Oreoxis macdougalii (J.M.Coult. & Rose) Rydb. | Cymopterus macdougalii (J.M.Coult. & Rose) Tidestr. |