| Name | Polystachya dalzielii Summerhayes |
| Authorship | Summerhayes |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Polystachya Hooker |
| GUID | urn:lsid:ipni.org:names:654291-1 |
| Citation | 1927 Bull. Misc. Inform. Kew 418 |
| Holdings | 4 Specimens held in the Harvard University Herbaria identified as Polystachya dalzielii Summerhayes |
| Identification made in | [no date] (4) |