| Name | Polystachya costaricensis Schlechter |
| Authorship | Schlechter |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Polystachya Hooker |
| GUID | urn:lsid:ipni.org:names:654280-1 |
| Citation | 1923 Repert. Spec. Nov. Regni Veg. Beih. 19: 223 |
| Holdings | 6 Specimens held in the Harvard University Herbaria identified as Polystachya costaricensis Schlechter |
| Identification made in | [no date] (2), 1926 (1), 2006 (2), 2011 (1) |