| Name | Polygonum punctatum var. confertiflorum (Meisner) Fassett |
| Authorship | (Meisner) Fassett |
| Rank | Variety |
| Placed in | Polygonum punctatum Elliott |
| GUID | urn:lsid:ipni.org:names:1039524-2 |
| Holdings | 173 Specimens held in the Harvard University Herbaria identified as Polygonum punctatum var. confertiflorum (Meisner) Fassett |
| Identification made in | [no date] (171), 1947 (2) |