| Name | Rumex hypogaeus T. M. Schuster & Reveal |
| Authorship | T. M. Schuster & Reveal |
| Rank | Species |
| NomenclaturalStatus | NomNov |
| Placed in | Rumex Linnaeus |
| Holdings | 2 Specimens held in the Harvard University Herbaria identified as Rumex hypogaeus T. M. Schuster & Reveal |
| Identification made in | 2018 (2) |