Polygonum amphibium - Steeles Pond Polygonum amphibium Image Class Magnoliopsida Family Polygonaceae Country Canada
Polygonum amphibium - Polygonum amphibium Image Class Magnoliopsida Family Polygonaceae Country Canada
Polygonum sagittatum - Southport Polygonum sagittatum Image Class Magnoliopsida Family Polygonaceae Municipality Southport Country Canada