| Name | Rumex persicarioides var. fueginus (Philippi) A. Haines |
| Authorship | (Philippi) A. Haines |
| Rank | Variety |
| Placed in | Rumex persicarioides Linnaeus |
| Citation | 2010 Bot. Notes 13: 5 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Rumex persicarioides var. fueginus (Philippi) A. Haines |
| Identification made in | 2025 (1) |