Canada's Plant Hardiness Site
Synonymy
Polygonaceae buckwheat family
Polygonum oxyspermum subsp. raii (Bab.) D.A.Webb & Chater
En: Ray's knotweed;
Fr: renouee de Ray
Polygonum oxyspermum subsp. raii (Bab.) D.A.Webb & Chater
En: Ray's knotweed;
Fr: renouee de Ray
- [=Polygonum raii Bab. - basionym]
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