Species Detail - Adder's-tongue (Ophioglossum vulgatum) - Species information displayed is based on the dataset "The Flora of County Waterford".
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).
Ophioglossum ovatum nom. illegit., Ophioglossum spicatum nom. illegit., Ophioglossum vulgatum subsp. vulgatum
4 April (recorded in 2019)
19 October (recorded in 2019)
Paul R Green, The Flora of County Waterford, National Biodiversity Data Centre, Ireland, Adder's-tongue (Ophioglossum vulgatum), accessed 20 January 2022, <https://maps.biodiversityireland.ie/Dataset/23/Species/127375>