| Name | Rumex obtusifolius Linnaeus |
| Authorship | Linnaeus |
| Rank | Species |
| Placed in | Rumex Linnaeus |
| GUID | urn:lsid:ipni.org:names:697353-1 |
| Citation | 1 May 1753 Sp. Pl. 1: 33 |
| Holdings | 305 Specimens held in the Harvard University Herbaria identified as Rumex obtusifolius Linnaeus |
| Identification made in | [no date] (294), 1953 (2), 1978 (1), 1979 (6), 2013 (2) |