| Name | Orthosia itatiaiensis Malme |
| Authorship | Malme |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Orthosia |
| GUID | urn:lsid:ipni.org:names:99960-1 |
| Citation | 1932 Ark. Bot. 25A(7): 2 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Orthosia itatiaiensis Malme |
| Identification made in | [no date] (1) |