| Name | Polygonum dichotomum Blume |
| Authorship | Blume |
| Rank | Species |
| Placed in | Polygonum Linnaeus |
| Citation | 1826 Bijdr. Fl. Ned. Ind. 11: 529 |
| Holdings | 3 Specimens held in the Harvard University Herbaria identified as Polygonum dichotomum Blume |
| Identification made in | [no date] (2), 2015 (1) |