Species Detail - Ivy-leaved Duckweed (Lemna trisulca) - Species information displayed is based on the dataset "Water Framework Directive Lake Macrophyte Status Survey Data 2007 to 2019".

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
Lemna trisulca
Ivy-leaved Duckweed
N/A
N/A
letri
L.
flowering plant
Species
3051
88
33
03/07/2007
27/08/2019
11 April (recorded in 2004)
14 December (recorded in 2007)
Environmental Protection Agency, Water Framework Directive Lake Macrophyte Status Survey Data 2007 to 2019, National Biodiversity Data Centre, Ireland, Ivy-leaved Duckweed (Lemna trisulca), accessed 22 February 2025, <https://maps.biodiversityireland.ie/Dataset/365/Species/28233>

Records per month (across all datasets)

Records per year (across all datasets)