Species Detail - Fennel Pondweed (Potamogeton pectinatus) - Species information displayed is based on the dataset "BSBI tetrad data for Ireland".
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).
11 April (recorded in 1998)
30 October (recorded in 1989)
Botanical Society of the British Isles, BSBI tetrad data for Ireland, National Biodiversity Data Centre, Ireland, Fennel Pondweed (Potamogeton pectinatus), accessed 31 March 2020, <https://maps.biodiversityireland.ie/Dataset/9/Species/28112>