| Name | Polygonum macrophyllum var. stenophyllum (Meisner) A. J. Li | 
| Authorship | (Meisner) A. J. Li | 
| Rank | Variety | 
| NomenclaturalStatus | NomLeg | 
| Placed in | Polygonum macrophyllum D. Don | 
| GUID | urn:lsid:ipni.org:names:922567-1 | 
| Holdings | 5 Specimens held in the Harvard University Herbaria identified as Polygonum macrophyllum var. stenophyllum (Meisner) A. J. Li | 
| Identification made in | [no date] (5) |