Fallopia japonica

A. A. Reznicek
R. W. Smith
R. W. Smith
R. Schipper leaf upperside
R. Schipper leaf underside
A. A. Reznicek ×bohemica, hairs on veins, under leaf
A. A. Reznicek low bumps on veins, under leaf
D. Spalink
A. A. Reznicek colony
A. A. Reznicek flowers