Species Detail - Canadian Waterweed (Elodea canadensis) - Species information displayed is based on the dataset "Species Data from the National Vegetation Database".
Terrestrial Map - 10km
Terrestrial Map - 10km
Distribution of the number of records recorded within each 10km grid square (ITM).Marine Map - 50km
Marine Map - 50km
Distribution of the number of records recorded within each 50km grid square (WGS84).Species image
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Elodea canadensis
Canadian Waterweed
NHMSYS0000458325
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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
31
14
9
07/07/1981
29/08/2006
1 January (recorded in 2004)
15 December (recorded in 2021)
Collated by the National Biodiversity Data Centre from different sources, Species Data from the National Vegetation Database, National Biodiversity Data Centre, Ireland, Canadian Waterweed (Elodea canadensis), accessed 25 April 2025, <https://maps.biodiversityireland.ie/Dataset/186/Species/41362>