| Name | Urtica gracilenta Greene |
| Authorship | Greene |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Urtica Linnaeus |
| GUID | urn:lsid:ipni.org:names:857604-1 |
| Citation | 1881 Bull. Torrey Bot. Club 8: 122 |
| Holdings | 22 Specimens held in the Harvard University Herbaria identified as Urtica gracilenta Greene |
| Identification made in | [no date] (10), 1971 (10), 1975 (1), 1996 (1) |