Snowdrop (Galanthus nivalis) with quite large flowers ,probably a garden cultivar.
No interactions present.
It does look like Galanthus elwesii which is a large rather robust cultivated snowdrop, there are so many types but this one seem's to match as the leaves are grey-green and the inner petal of the white flower bears green marks at the apex and base which may merge.
Lat/Lng: 50.5874, -1.241
OS grid ref: SZ538766
Found growing at the top of an old stone wall.