DISTRIBUTION: Eastern, Central and Western Europe: Romania // North America: USA
SPECIES: Japanese knotweed – Fallopia japonica (sinonime: Reynoutria japonica, Polygonum cuspidatum)
INTENSITY ✦✧✧✧✧✧✧✧✧✧
COLOUR: Dark brown, almost black
TEXTURE: Liquid
SMELL / AROMA: Very mild