| Name | Masdevallia attenuata H. G. Reichenbach |
| Authorship | Reichenbach f. |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Masdevallia Ruiz & Pavon |
| GUID | urn:lsid:ipni.org:names:642672-1 |
| Citation | 1871 Gard. Chron. 834 |
| Holdings | 7 Specimens held in the Harvard University Herbaria identified as Masdevallia attenuata H. G. Reichenbach |
| Identification made in | [no date] (5), 1936 (1), 1990 (1) |