| Name | Maxillaria sigmoidea (C. Schweinfurth) Ames & Correll |
| Authorship | (C. Schweinfurth) Ames & Correll |
| Rank | Species |
| NomenclaturalStatus | Unknown |
| Placed in | Maxillaria Ruiz & Pavon |
| GUID | urn:lsid:ipni.org:names:643806-1 |
| Holdings | 4 Specimens held in the Harvard University Herbaria identified as Maxillaria sigmoidea (C. Schweinfurth) Ames & Correll |
| Identification made in | [no date] (3), 1994 (1) |