| Name | Rhynchospora pungens Liebmann |
| Authorship | Liebmann |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Rhynchospora Vahl |
| GUID | urn:lsid:ipni.org:names:312401-1 |
| Citation | 1850 Mexic. Halvgr. 65 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Rhynchospora pungens Liebmann |
| Identification made in | [no date] (1) |