Description: A rather small plant with tiny white flowers and roundish leaves found mainly on lake shores or in wet ground, spring-sides or stream-sides on the upper sea shore. Most commonly found around Lough Erne in the south-west and on the coast in the north and east.

All names: Samolus valerandi L.

Distribution Map from NBN: Samolus valerandi at National Biodiversity Network mapping facility, data for UK.

iNaturalist: Samolus valerandi at iNaturalist World Species Observations database.