delicate shiny yellow flowers with heart shaped leaves.
No interactions present.
I think there is a problem with this species in the dictionary or something, the scientific name stated by hd2729 is correct but the common name is not. It has happened before with this specie i think.
Lat/Lng: 55.0346, -7.3439
OS grid ref: NV587841
A hedgerow with farmland on one side a beech hedge on the other side of the road