| Name | Maxillaria piestopus Schlechter |
| Authorship | Schlechter |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Maxillaria Ruiz & Pavon |
| GUID | urn:lsid:ipni.org:names:643710-1 |
| Citation | 1923 Repert. Spec. Nov. Regni Veg. Beih. 19: 302 |
| Holdings | 3 Specimens held in the Harvard University Herbaria identified as Maxillaria piestopus Schlechter |
| Identification made in | [no date] (1), 1994 (1), 2006 (1) |