On Himalayan Balasam - not much sign that it had eaten any.
No interactions present.
Lat/Lng: 50.8619, -1.7953
OS grid ref: SU145069
The Balsam was growing up through a bramble bank under open woodland on an embankment 4m above a tributary stream/ditch to the Dockens water. Balsam had been abundant untill all but this one pulled.