| Name | Rhynchospora polyphylla (Vahl) Vahl |
| Authorship | (Vahl) Vahl |
| Rank | Species |
| Placed in | Rhynchospora Vahl |
| Holdings | 2 Specimens held in the Harvard University Herbaria identified as Rhynchospora polyphylla (Vahl) Vahl |
| Identification made in | [no date] (2) |