Description: This plant is scattered around Northern Ireland in swamps on lake- and riversides and in drainage ditches, growing to about 3ft in height. Rather scarce, with a lot of old records not recently confirmed.

All names: Carex aquatilis Wahlenb.

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

iNaturalist: Carex aquatilis at iNaturalist World Species Observations database.