A generally small annual or biennial plant with small leaves and white flowers of dry and freely-drained soils, dunes, walls, rock faces etc. Generally commoner than the similar subspecies leptoclados. The two subspecies are separated by the shape of the seed capsules.
All names: Arenaria serpyllifolia ssp. serpyllifolia
NBN Atlas mapping: Species account : NBN Atlas UK Species Observations database
iNaturalist: Species account : iNaturalist World Species Observations database