| Name | Rhynchospora corymbosa var. grandispiculosa Kükenthal |
| Authorship | Kükenthal |
| Rank | Variety |
| NomenclaturalStatus | NomLeg |
| Placed in | Rhynchospora corymbosa (Linnaeus) Britton |
| GUID | urn:lsid:ipni.org:names:220278-2 |
| Citation | 1949 Bot. Jahrb. Syst. 74: 417 |
| Holdings | 2 Specimens held in the Harvard University Herbaria identified as Rhynchospora corymbosa var. grandispiculosa Kükenthal |
| Identification made in | [no date] (2) |