Canada's Plant Hardiness Site

Synonymy

Polygonaceae buckwheat family
Polygonum engelmannii Greene
En: Engelmann's knotweed;
Fr: renouee de Engelmann
  • [=Polygonum douglasii Greene subsp. engelmannii (Greene) Kartesz & Gandhi]
  • [=Polygonum microspermum (Engelm.) Small]
  • [=Polygonum tenue Michx. var. microspermum Engelm.]

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