| Name | Rhynchospora cyperoides var. triquetrifolia Kükenthal |
| Authorship | Kükenthal |
| Rank | Variety |
| NomenclaturalStatus | NomLeg |
| Placed in | Rhynchospora cyperoides Martius |
| GUID | urn:lsid:ipni.org:names:220299-2 |
| Citation | 1949 Bot. Jahrb. Syst. 74: 435 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Rhynchospora cyperoides var. triquetrifolia Kükenthal |
| Identification made in | [no date] (1) |