| Name | Polygonum debile var. hastatum Meisner |
| Authorship | Meisner |
| Rank | Variety |
| NomenclaturalStatus | NomLeg |
| Placed in | Polygonum debile Meisner |
| Citation | 1865 Ann. Mus. Bot. Lugduno-Batavi 2: 63 |
| Holdings | 2 Specimens held in the Harvard University Herbaria identified as Polygonum debile var. hastatum Meisner |
| Identification made in | 1985 (1), 2019 (1) |