Species Detail - Esthwaite Waterweed (Hydrilla verticillata) - 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).
Elodea nuttallii auct., non (Planch.) H. St. John, Serpicula verticillata, Serpicula verticillata
Threatened Species: Endangered
(L. f.) Royle
19 May (recorded in 2004)
16 August (recorded in 2006)
Botanical Society of the British Isles, BSBI tetrad data for Ireland, National Biodiversity Data Centre, Ireland, Esthwaite Waterweed (Hydrilla verticillata), accessed 21 October 2021, <https://maps.biodiversityireland.ie/Dataset/9/Species/42557>