| Name | Polygonum subsericeum Popov |
| Authorship | Popov |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Polygonum Linnaeus |
| GUID | urn:lsid:ipni.org:names:696516-1 |
| Citation | 1957 Spisok Rosl. Gerb. Fl. U.S.R.R. 14(Fasc. 81): 14 |
| Holdings | 2 Specimens held in the Harvard University Herbaria identified as Polygonum subsericeum Popov |
| Identification made in | [no date] (1), 2019 (1) |