| Name | Polygonum coccineum Muhlenberg ex Willdenow |
| Authorship | Muhlenberg ex Willdenow |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Polygonum Linnaeus |
| Contains | Polygonum coccineum f. natans (Wiegand) Stanford Polygonum coccineum var. pratincola Stanford Polygonum coccineum f. terrestre (Willdenow) Stanford |
| GUID | urn:lsid:ipni.org:names:206143-2 |
| Holdings | 205 Specimens held in the Harvard University Herbaria identified as Polygonum coccineum Muhlenberg ex Willdenow |
| Identification made in | [no date] (205) |