Species Detail - Various-leaved Pondweed (Potamogeton gramineus) - 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).
10 May (recorded in 2010)
22 September (recorded in 1977)
Dr David Thomas Holyoak, Irish vascular plant data 1999-2009, National Biodiversity Data Centre, Ireland, Various-leaved Pondweed (Potamogeton gramineus), accessed 25 September 2020, <https://maps.biodiversityireland.ie/Dataset/35/Species/28100>