"Does anyone know what this is?" the original poster wrote, alongside a trio of pictures. The community was clear that the plant was a princess tree, also known as the empress tree.
A Japanese knotweed specialist has explained why it is so dangerous, and what to do if you spot it in your garden ...
A rose by any other name might smell as sweet, but this invasive flower is the last thing anyone needs in their garden. So, how do you keep it out?