Species Detail - Sea Lettuce (Ulva fenestrata) - Species information displayed is based on the dataset "Rocky Shore Macroalgae".
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).
Ulva fenestrata
Sea Lettuce
NHMSYS0021381089
RecommendedWell-formed
Sea Lettuce , Ulva fasciata Delile, Ulva fasciata Delile, 1813, Ulva lactuca Linnaeus, 1753, Ulva lactuca Linnaeus
N/A
ulfen
Postels & Ruprecht, 1840
Alga
Species
152
52
27
03/04/2007
13/08/2014
1 January (recorded in 1987)
31 December (recorded in 1913)
Environmental Protection Agency, Rocky Shore Macroalgae, National Biodiversity Data Centre, Ireland, Sea Lettuce (Ulva fenestrata), accessed 13 June 2025, <https://maps.biodiversityireland.ie/Dataset/59/Species/308608>