| Name | Ceratostylis longisegmenta Ames & C. Schweinfurth |
| Authorship | Ames & C. Schweinfurth |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Ceratostylis |
| GUID | urn:lsid:ipni.org:names:622530-1 |
| Citation | 1920 Orchidaceae (Ames) 6: 136 |
| Holdings | 5 Specimens held in the Harvard University Herbaria identified as Ceratostylis longisegmenta Ames & C. Schweinfurth |
| Identification made in | [no date] (2), 2003 (3) |