Canada's Plant Hardiness Site

Polygonaceae buckwheat family
Persicaria wallichii var. wallichii Greuter & Burdet
En: Kashmir plume, cultivated knotweed, Himalayan knotweed;
Fr: renouee a epis nombreux

• [=Aconogonon polystachyum (Wall. ex Meisn.) M.Král]
• [=Polygonum polystachyum Wall. ex Meisn.]
• [=Reynoutria polystachya (Wall. ex Meisn.) Moldenke]