| Name | Rumex ×pratensis Mertens & W. D. J. Koch | 
| Authorship | Mertens & W. D. J. Koch | 
| Rank | Species | 
| NomenclaturalStatus | Unknown | 
| Placed in | Rumex Linnaeus | 
| Remarks | Created from NEVP Ingest: Rumex × pratensis Mertens & W. D. J. Koch | 
| GUID | urn:uuid: | 
| Holdings | 2 Specimens held in the Harvard University Herbaria identified as Rumex ×pratensis Mertens & W. D. J. Koch | 
| Identification made in | [no date] (2) | 
