| Name | Penthorum sedoides Linnaeus |
| Authorship | Linnaeus |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Penthorum Linnaeus |
| GUID | urn:lsid:ipni.org:names:274682-1 |
| Holdings | 174 Specimens held in the Harvard University Herbaria identified as Penthorum sedoides Linnaeus |
| Identification made in | [no date] (172), 2013 (2) |