Species Detail - Various-leaved Pondweed (Potamogeton gramineus) - 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).
10 May (recorded in 2010)
22 September (recorded in 1977)
Paul R Green, The Flora of County Waterford, National Biodiversity Data Centre, Ireland, Various-leaved Pondweed (Potamogeton gramineus), accessed 29 May 2020, <https://maps.biodiversityireland.ie/Dataset/23/Species/28100>