Weeds Weeds in agricultural fields of EuropeExplore

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• Genera
• Species 2

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Reynoutria japonica Houtt.

Japanese knotweed

10,313 8,116 Observations

Polygonaceae

Reynoutria sachalinensis (F.Schmidt) Nakai

Giant Knotweed

2,142 1,673 Observations

Polygonaceae

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