Species Detail - Sea Oak (Halidrys siliquosa) - Species information displayed is based on the dataset "Seaweeds of Ireland".
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 1898)
The British Phycological Society, Seaweeds of Ireland, National Biodiversity Data Centre, Ireland, Sea Oak (Halidrys siliquosa), accessed 27 November 2020, <https://maps.biodiversityireland.ie/Dataset/45/Species/184>