Hybrid knotweed Fallopia japonica x Fallopia sachalinensis
![HYbrid Japanese Knot weed](https://lizzieharper.co.uk/wp-content/uploads/2019/04/Hybrid-knotweed-Fallopia-japonica-x-Fallopia-sachalinensis-463x525.jpg)
Hybrid knotweed Fallopia japonica x Fallopia sachalinensis showing stem, flowers, leaves, and typical growth habit
Hybrid knotweed Fallopia japonica x Fallopia sachalinensis showing stem, flowers, leaves, and typical growth habit