Reynoutria japonica  
Reynoutria japonica #28
Synonym(s):  Polygonum cuspidatum 
Fallopia japonica 
Common Name(s):  Japanese knotweed
Family Name(s):  Polygonaceae
Plant Form:  Herb 
Flower Color:  Red, White, Pink 
Flower Arrangement:  Raceme 
Leaf Type:  Simple 
Leaf Arrangement:  Alternate 
Monocot/Dicot:  Dicot 
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Japanese knotweed Japanese knotweed Japanese knotweed
     
Japanese knotweed Japanese knotweed Japanese knotweed
     
Japanese knotweed Japanese knotweed Japanese knotweed
     
Japanese knotweed Japanese knotweed Japanese knotweed
     
Japanese knotweed Japanese knotweed Japanese knotweed
     
Japanese knotweed Japanese knotweed Japanese knotweed
     
Japanese knotweed Japanese knotweed Japanese knotweed
     
Japanese knotweed Japanese knotweed Japanese knotweed
     
Japanese knotweed Japanese knotweed Japanese knotweed