| Name | Rumex acetosa subsp. thyrsiflorus (Fingerhuth) Celakovsky |
| Authorship | (Fingerhuth) Celakovsky |
| Rank | Subspecies |
| Placed in | Rumex acetosa Linnaeus |
| Citation | 1887 Sitzungsber. Königl. Böhm. Ges. Wiss. Prag 1886: 56 |
| Holdings | 5 Specimens held in the Harvard University Herbaria identified as Rumex acetosa subsp. thyrsiflorus (Fingerhuth) Celakovsky |
| Identification made in | [no date] (5) |