| Name | Unonopsis osae Maas & Westra |
| Authorship | Maas & Westra |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Unonopsis |
| Remarks | [Nom. ined. 2007] |
| GUID | urn:lsid:ipni.org:names:77087217-1 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Unonopsis osae Maas & Westra |
| Identification made in | 2006 (1) |