Flora of Northern Ireland
  • Epilobium tetragonum L. - Square-stalked Willowherb - Onagraceae
Epilobium tetragonum
(Map updated: March 2008)
 

An alien species of willowherb occurring occasionally on waste ground.

All names: Epilobium tetragonum L.; Epilobiun adantum Griseb.; Epilobium lamyi F.Schultz; Epilobium semiadantum Borbas; Epilobium adnatum Griseb.