RM2A66997–Japanese knotweed (Reynoutria japonica, synonyms Fallopia japonica and Polygonum cuspidatum), an invasive plant, UK
RFBN9AGB–Giant Knotweed, Reynoutria sachalinensis, Polygonaceae, North East Asia
RFWB8P5B–Reynoutria white flowers and leaves closeup
RFTRJ23P–Japanese Knotweed (Reynoutria japonica)
RM2PG0936–Reynoutria japonica, Japanese Knotweed, Japanese Knotweed, Kamchatka Knotweed, Knotweed family, Japanese Knotweed F
RMCER36R–Polygonum cuspidatum (Japanese Knotweed) after treated with weedkiller. Reynoutria japonica, Fallopia japonica is a large, herbaceous perennial plant, native to eastern Asia in Japan, China and Korea. In North America and Europe the species is very successful and has been classified as an invasive species in several countries.
RMJ7GATH–Giant Knotweed, Fallopia sachalinensis Reynoutria sachalinensis, young leaves, invasive plant
RMCNYXKF–Japanese Knotweed (Fallopia japonica, Reynoutria japonica), snow on the dead sprouts at Ruhr river in winter, Germany, North Rhine-Westphalia, Ruhr Area, Essen
RF2P13BBX–In summer, the perennial plant Reynoutria grows in nature
RMCNYXNM–Japanese Knotweed (Fallopia japonica, Reynoutria japonica), view of FFH area Heisinger Ruhraue in Ruhr Valley, Japanese Knotweed in the foreground, Germany, North Rhine-Westphalia, Ruhr Area, Essen
RFTRJ23N–Japanese Knotweed (Reynoutria japonica)
RF2R246D1–Asian knotweed branch isolated on white background
RF2B3TE79–Fallopia bohemica (Reynoutria japonica) - Wild plant shot in summer.
RF2G20TYR–Asian knotweed, an invasive species, a pest in forestry, overgrows all vegetation in a forest
RM2CE8GGE–Flowering Japanese Knotweed thrives by a stream in County Donegal, Ireland in late summer.
RF2FWTFCH–Asian knotweed branch isolated on white background
RMENCMH3–Japanese Knotweed, Fallopia japonica Reynoutria japonica, young leaves, invasive plant
RF2M5BY76–Flowering Japanese Knotweed (Fallopia Japonica), an invasive piece in Abbekas, Skurup Municipality, Scania Sweden, Scandinavia
RM2JYMXFE–European beaver (Castor fiber) eating a Japanese knotweed leaf in summer, Alsace, France
RMGH5WR5–Japanese Knotweed Reynoutria japonica growing next to the North Wales cycle path at Llanddulas.
RM2H0BY1E–Sign, non-chemical fight against Japanese knotweed, park, Besancon, France
RF2H5BGXR–white inflorescence of Reynoutria japonica shrub