Description: An alien species established in stone walls in a few sites. The oldest established site in Northern Ireland is the walls around the old and new gaols in Downpatrick. Origin: mountains of Europe.

All names: Erinus alpinus L.

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

iNaturalist: Erinus alpinus at iNaturalist World Species Observations database.