Species Detail - Purple Laver (Porphyra umbilicalis) - Species information displayed is based on all datasets.
Terrestrial Map - 10kmDistribution of the number of records recorded within each 10km grid square (ITM).
Marine Map - 50kmDistribution of the number of records recorded within each 50km grid square (WGS84).
1 January (recorded in 1985)
31 December (recorded in 1913)
National Biodiversity Data Centre, Ireland, Purple Laver (Porphyra umbilicalis), accessed 17 March 2018, <https://maps.biodiversityireland.ie/Species/754>