| Name | Oreonana purpurascens Shevock & Constance |
| Authorship | Shevock & Constance |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Oreonana |
| GUID | urn:lsid:ipni.org:names:176157-2 |
| Citation | 1979 MadroƱo 26: 128 |
| Holdings | 3 Specimens held in the Harvard University Herbaria identified as Oreonana purpurascens Shevock & Constance |
| Identification made in | [no date] (2), 1979 (1) |