- Also known as
- certified organic knotgrass (polygonum aviculare) dried herb liquid extract, giant knotweed, giant knotweed extract, giant knotweed root extract, japanese knotweed, japanese knotweed extract, japanese knotweed (root) extract, knotgrass herb extract, dry, knotweed, knotweed aboveground parts extract, knotweed aqueous extract and distillate, knotweed extract, knotweed, powder, polygonum aviculare, polygonum aviculare extract, polygonum aviculare herb extract, polygonum aviculare herb extract, dry, polygonum avicularis, polygonum cuspidatum extract, reynoutria japonica extract, wild knotweed extract