Species Detail - Polysiphonia atlantica - 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).
Kapraun & J.N. Norris
18 January (recorded in 1988)
31 December (recorded in 1907)
National Biodiversity Data Centre, Ireland, Polysiphonia atlantica, accessed 18 January 2020, <https://maps.biodiversityireland.ie/Species/1899>