Polygonaceae

Reynoutria

Species

3 species

Reynoutria × bohemica Chrtek & Chrtková

Common name

Bohemian Knotweed

Genus

Family

169 118 observations

Reynoutria japonica Houtt.

Common name

Japanese knotweed

Genus

Family

11,827 9,376 observations

Reynoutria sachalinensis (F.Schmidt) Nakai

Common name

Giant Knotweed

Genus

Family

2,929 2,323 observations