| Name | Polygonum pubescens Blume |
| Authorship | Blume |
| Rank | Species |
| Placed in | Polygonum Linnaeus |
| Citation | 1826 Bijdr. Fl. Ned. Ind. 11: 532 |
| Holdings | 4 Specimens held in the Harvard University Herbaria identified as Polygonum pubescens Blume |
| Identification made in | [no date] (4) |