Reynoutria japonica

Characteristics
Dicots
POLYGONACEAE
Reynoutria
Reynoutria japonica Houtt.
JAPANESE KNOTWEED
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Reynoutria sachalinensis and R. x bohemica are very similar and difficult to distinguish from R. japonica (Freeman & Hinds in FNA, vol. 5).
Not Native UPL (NWPL)
** Not applicable or data not available.
No Plant Photo Available
Classification
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CARYOPHYLLALES
Reynoutria
Reynoutria japonica Houtt. - JAPANESE KNOTWEED
Citation
REYNOUTRIA JAPONICA Houttuyn, Nat. Hist. 2(8): 640, t. 51(1). 1777.
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JAPAN:
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Species Distribution Map
Source
Synonyms
Plant Photos