Species Detail - Broad-leaved Pondweed (Potamogeton natans) - 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).
1 January (recorded in 1988)
17 December (recorded in 2020)
Paul R Green, The Flora of County Waterford, National Biodiversity Data Centre, Ireland, Broad-leaved Pondweed (Potamogeton natans), accessed 13 May 2021, <https://maps.biodiversityireland.ie/Dataset/23/Species/28097>