Species Detail - Water Fern (Azolla filiculoides) - Species information displayed is based on the dataset "Irish vascular plant data 1999-2009".
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).
Azolla caroliniana, Azolla pinnata auct., non R. Br.
Invasive Species: Invasive Species || Invasive Species: Invasive Species >> Medium Impact Invasive Species || Invasive Species: Invasive Species >> Regulation S.I. 477 (Ireland)
1 January (recorded in 2008)
8 December (recorded in 2016)
Dr David Thomas Holyoak, Irish vascular plant data 1999-2009, National Biodiversity Data Centre, Ireland, Water Fern (Azolla filiculoides), accessed 30 September 2020, <https://maps.biodiversityireland.ie/Dataset/35/Species/127372>