Almost certainly not wild shrubs - seen at edge of driveway to Bryngarw House - still flowering in mid/late Oct - unusual?
No interactions present.
Some varieties of Hydrangea macrophylla flower until the first frosts, so not too surprising at this time in mild South Wales.
Dennis - many thanks - John
Lat/Lng: 51.5524, -3.5785
OS grid ref: SS906849