Canada's Plant Hardiness Site

Polygonaceae buckwheat family
Polygonum ramosissimum subsp. ramosissimum Michx.
En: yellowflower knotweed, bushy knotweed;
Fr: renouee a fleurs jaunes

• [=Polygonum atlanticum (B.L.Rob.) E.P.Bicknell p.p.]
• [=Polygonum exsertum Small]
• [=Polygonum interior Brenckle]
• [=Polygonum interior Brenckle var. turneri Brenckle]
• [=Polygonum latum Small ex Rydb.]
• [=Polygonum leptocarpum B.L.Rob.]
• [=Polygonum ramosissimum Michx. forma atlanticum B.L.Rob.]
• [=Polygonum stevensii Brenckle]
• [=Polygonum triangulum E.P.Bicknell]