| Name | Rhynchospora caduca Elliott |
| Authorship | Elliott |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Rhynchospora Vahl |
| GUID | urn:lsid:ipni.org:names:312048-1 |
| Citation | 1816 Sketch Bot. S. Carolina [Elliott] 1: 62 |
| Holdings | 3 Specimens held in the Harvard University Herbaria identified as Rhynchospora caduca Elliott |
| Identification made in | [no date] (3) |