Fallopia japonica var. japonica
Google Images Wikipedia| Common name | Japanese Knotweed |
|---|---|
| Family | Polygonaceae |
| Genus | Fallopia |
| Species | japonica var. japonica |
| Authority | (M.Houttuyn) L.-P.Ronse-Decraene |
| Synonyms | Polygonum cuspidatum Siebold & Zucc |
| Comments | also in common plants folder |
| Location Found | Point Pelee National Park, 1974; Waterloo Region, 1974; |
