| Name | Microstylis longisepala Ridley |
| Authorship | Ridley |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Microstylis |
| GUID | urn:lsid:ipni.org:names:644412-1 |
| Citation | 1888 J. Linn. Soc., Bot. 24: 327 |
| Holdings | 4 Specimens held in the Harvard University Herbaria identified as Microstylis longisepala Ridley |
| Identification made in | [no date] (3), 2006 (1) |