Species Detail - Nuttall's Waterweed (Elodea nuttallii) - Species information displayed is based on the dataset "Discrete vascular plant surveys".

Terrestrial Map - 10km

Distribution of the number of records recorded within each 10km grid square (ITM).
Live Map

Marine Map - 50km

Distribution of the number of records recorded within each 50km grid square (WGS84).
Live Map

Species image

Elodea nuttallii
Nuttall's Waterweed
Anacharis nuttallii, Hydrilla lithuanica pro parte
Invasive Species: Invasive Species || Invasive Species: Invasive Species >> High Impact Invasive Species || Invasive Species: Invasive Species >> Regulation S.I. 477 (Ireland)
elnut
(Planch.) H. St. John
flowering plant
Species
2
2
1
21/05/2013
21/05/2013
1 January (recorded in 2008)
2 December (recorded in 2015)
Collated by the National Biodiversity Data Centre from different sources, Discrete vascular plant surveys, National Biodiversity Data Centre, Ireland, Nuttall's Waterweed (Elodea nuttallii), accessed 22 February 2025, <https://maps.biodiversityireland.ie/Dataset/190/Species/41365>

Records per month (across all datasets)

Records per year (across all datasets)