Canada's Plant Hardiness Site

Polygonaceae buckwheat family
Polygonum fowleri subsp. hudsonianum (S.J.Wolf & McNeill) Costea & Tardif
En: Hudsonian knotweed;
Fr: renouee de la baie d'Hudson

• [=Polygonum caurianum B.L.Rob. subsp. hudsonianum S.J.Wolf & McNeill]
• [=Polygonum hudsonianum (S.J.Wolf & McNeill) H.R.Hinds]