| Name | Polygonum amplexicaule var. sinense Forbes & Hemsley |
| Authorship | Forbes & Hemsley |
| Rank | Variety |
| NomenclaturalStatus | NomLeg |
| Placed in | Polygonum amplexicaule D. Don |
| Citation | 1891 J. Linn. Soc., Bot. 26(176): 333 |
| Holdings | 15 Specimens held in the Harvard University Herbaria identified as Polygonum amplexicaule var. sinense Forbes & Hemsley |
| Identification made in | [no date] (14), 1929 (1) |