Species Detail - Green Laver (Ulva) - Species information displayed is based on the dataset "Porcupine Marine Natural History Society Records".

Terrestrial Map - 10km

Distribution of the number of records recorded within each 10km grid square (ITM).
Live Map

Marine Map - 50km

Distribution of the number of records recorded within each 50km grid square (WGS84).
Live Map
Ulva
Green Laver
NHMSYS0001500745 RecommendedWell-formed
N/A
N/A
L.
Alga
Genus
15
5
4
26/09/2007
14/09/2018
4 January (recorded in 2021)
26 December (recorded in 2023)
Porcupine Marine Natural History Society, Porcupine Marine Natural History Society Records, National Biodiversity Data Centre, Ireland, Green Laver (Ulva), accessed 13 June 2025, <https://maps.biodiversityireland.ie/Dataset/313/Species/269016>

Records per month (across all datasets)

Records per year (across all datasets)