Species Detail - Square-stalked Willowherb (Epilobium tetragonum) - Species information displayed is based on all datasets.
Terrestrial Map - 10km
Terrestrial Map - 10km
Distribution of the number of records recorded within each 10km grid square (ITM).Marine Map - 50km
Marine Map - 50km
Distribution of the number of records recorded within each 50km grid square (WGS84).
Epilobium tetragonum
Square-stalked Willowherb
NBNSYS0000003567
UnverifiedUnverified
Epilobium adnatum Griseb., Epilobium lamyi F.W.Schultz, Epilobium lamyi F.W. Schultz, Epilobium tetragonum subsp. lamyi (F.W. Schultz) Nyman
N/A
eptet
L.
flowering plant
Species
66
44
27
01/01/1970
25/05/2024
20 May (recorded in 2020)
21 October (recorded in 2001)
National Biodiversity Data Centre, Ireland, Square-stalked Willowherb (Epilobium tetragonum), accessed 21 April 2025, <https://maps.biodiversityireland.ie/Species/29030>