Species Detail - Canadian Waterweed (Elodea canadensis) - Species information displayed is based on all datasets.

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 canadensis
Canadian Waterweed
Anacharis alsinastrum, Anacharis canadensis, Canadian Pondweed
Invasive Species: Invasive Species || Invasive Species: Invasive Species >> High Impact Invasive Species || Invasive Species: Invasive Species >> Regulation S.I. 477 (Ireland)
elcan
Michx.
flowering plant
Species
2184
375
94
11/07/1884
17/09/2017
1 January (recorded in 2002)
13 December (recorded in 2006)
National Biodiversity Data Centre, Ireland, Canadian Waterweed (Elodea canadensis), accessed 18 July 2018, <https://maps.biodiversityireland.ie/Species/41362>

Records per month (across all datasets)

Records per year (across all datasets)