| Name | Masdevallia diantha Schlechter |
| Authorship | Schlechter |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Masdevallia Ruiz & Pavon |
| GUID | urn:lsid:ipni.org:names:642780-1 |
| Citation | 1901 Beih. Bot. Centralbl. 36,(ab.2): 384 |
| Holdings | 6 Specimens held in the Harvard University Herbaria identified as Masdevallia diantha Schlechter |
| Identification made in | [no date] (4), 1923 (1), 1984 (1) |