White flower

White flower

Observation - White flower. Description: Sorry about photos - only had my mobile with me! This was growing on a church wall next to a busy road in the middle of town. Very small, flowers about 6-8 mm. Lobed leaves suggested a saxifrage?

Sorry about photos - only had my mobile with me! This was growing on a church wall next to a busy road in the middle of town. Very small, flowers about 6-8 mm. Lobed leaves suggested a saxifrage?