Canada's Plant Hardiness Site

Polygonaceae buckwheat family
Fallopia japonica var. compacta (Hook.f.) J.P.Bailey
En: low Japanese fleeceflower, Korean knotweed, low Japanese knotweed;
Fr: renouee japonaise , renouee du Japon

• [=Polygonum compactum Hook.f. - basionym]
• [=Polygonum cuspidatum Siebold & Zucc. var. compactum (Hook.f.) L.H. Bailey]
• [=Reynoutria japonica Houtt. var. compacta (Hook.f.) Moldenke 1941, non Buchheim 1972]